06b925964d
These were introduced at r12647, that is, during development of the 1.4 API. These functions provided windowless support only on the MacOS platform, where this can be obtained without those functions. Windowless support on other platforms would require changing the event loop. There's no evidence from STR's there's a demand for windowless mode on other platforms. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12680 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
4405 lines
152 KiB
Plaintext
4405 lines
152 KiB
Plaintext
//
|
|
// "$Id$"
|
|
//
|
|
// MacOS-Cocoa specific code for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// Copyright 1998-2018 by Bill Spitzak and others.
|
|
//
|
|
// This library is free software. Distribution and use rights are outlined in
|
|
// the file "COPYING" which should have been included with this file. If this
|
|
// file is missing or damaged, see the license at:
|
|
//
|
|
// http://www.fltk.org/COPYING.php
|
|
//
|
|
// Please report all bugs and problems on the following page:
|
|
//
|
|
// http://www.fltk.org/str.php
|
|
//
|
|
|
|
//// From the inner edge of a MetroWerks CodeWarrior CD:
|
|
// (without permission)
|
|
//
|
|
// "Three Compiles for 68Ks under the sky,
|
|
// Seven Compiles for PPCs in their fragments of code,
|
|
// Nine Compiles for Mortal Carbon doomed to die,
|
|
// One Compile for Mach-O Cocoa on its Mach-O throne,
|
|
// in the Land of MacOS X where the Drop-Shadows lie.
|
|
//
|
|
// One Compile to link them all, One Compile to merge them,
|
|
// One Compile to copy them all and in the bundle bind them,
|
|
// in the Land of MacOS X where the Drop-Shadows lie."
|
|
|
|
#define CONSOLIDATE_MOTION 0
|
|
extern "C" {
|
|
#include <pthread.h>
|
|
}
|
|
|
|
#include "config_lib.h"
|
|
#include <FL/Fl.H>
|
|
#include <FL/platform.H>
|
|
#include <FL/Fl_Window_Driver.H>
|
|
#include <FL/Fl_Screen_Driver.H>
|
|
#include <FL/Fl_Window.H>
|
|
#include <FL/Fl_Tooltip.H>
|
|
#include <FL/Fl_Printer.H>
|
|
#include <FL/Fl_Shared_Image.H>
|
|
#include <FL/fl_draw.H>
|
|
#include <FL/Fl_Gl_Window_Driver.H>
|
|
#include "drivers/Quartz/Fl_Quartz_Graphics_Driver.H"
|
|
#include "drivers/Quartz/Fl_Quartz_Copy_Surface_Driver.H"
|
|
#include "drivers/Cocoa/Fl_Cocoa_Screen_Driver.H"
|
|
#include "drivers/Cocoa/Fl_Cocoa_Window_Driver.H"
|
|
#include "drivers/Darwin/Fl_Darwin_System_Driver.H"
|
|
#include "drivers/Cocoa/Fl_MacOS_Sys_Menu_Bar_Driver.H"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <stdarg.h>
|
|
#include <math.h>
|
|
#include <limits.h>
|
|
#include <dlfcn.h>
|
|
#include <string.h>
|
|
|
|
#import <Cocoa/Cocoa.h>
|
|
|
|
|
|
// #define DEBUG_SELECT // UNCOMMENT FOR SELECT()/THREAD DEBUGGING
|
|
#ifdef DEBUG_SELECT
|
|
#include <stdio.h> // testing
|
|
#define DEBUGMSG(msg) if ( msg ) fprintf(stderr, msg);
|
|
#define DEBUGPERRORMSG(msg) if ( msg ) perror(msg)
|
|
#define DEBUGTEXT(txt) txt
|
|
#else
|
|
#define DEBUGMSG(msg)
|
|
#define DEBUGPERRORMSG(msg)
|
|
#define DEBUGTEXT(txt) NULL
|
|
#endif /*DEBUG_SELECT*/
|
|
|
|
// external functions
|
|
extern void fl_fix_focus();
|
|
extern unsigned short *fl_compute_macKeyLookUp();
|
|
extern int fl_send_system_handlers(void *e);
|
|
|
|
// forward definition of functions in this file
|
|
// converting cr lf converter function
|
|
static void convert_crlf(char * string, size_t len);
|
|
static void createAppleMenu(void);
|
|
static void cocoaMouseHandler(NSEvent *theEvent);
|
|
static void clipboard_check(void);
|
|
static unsigned make_current_counts = 0; // if > 0, then Fl_Window::make_current() can be called only once
|
|
static NSBitmapImageRep* rect_to_NSBitmapImageRep(Fl_Window *win, int x, int y, int w, int h);
|
|
static void drain_dropped_files_list(void);
|
|
|
|
int fl_mac_os_version = Fl_Darwin_System_Driver::calc_mac_os_version(); // the version number of the running Mac OS X (e.g., 100604 for 10.6.4)
|
|
|
|
// public variables
|
|
void *fl_capture = 0; // (NSWindow*) we need this to compensate for a missing(?) mouse capture
|
|
Window fl_window;
|
|
|
|
// forward declarations of variables in this file
|
|
static Fl_Window* resize_from_system;
|
|
static int main_screen_height; // height of menubar-containing screen used to convert between Cocoa and FLTK global screen coordinates
|
|
// through_drawRect = YES means the drawRect: message was sent to the view,
|
|
// thus the graphics context was prepared by the system
|
|
static BOOL through_drawRect = NO;
|
|
// through_Fl_X_flush = YES means Fl_Cocoa_Window_Driver::flush() was called
|
|
static BOOL through_Fl_X_flush = NO;
|
|
static int im_enabled = -1;
|
|
// OS version-dependent pasteboard type names
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
|
|
#define NSPasteboardTypeTIFF @"public.tiff"
|
|
#define NSPasteboardTypePDF @"com.adobe.pdf"
|
|
#define NSPasteboardTypeString @"public.utf8-plain-text"
|
|
#endif
|
|
static NSString *TIFF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypeTIFF : NSTIFFPboardType);
|
|
static NSString *PDF_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypePDF : NSPDFPboardType);
|
|
static NSString *PICT_pasteboard_type = (fl_mac_os_version >= 100600 ? @"com.apple.pict" : NSPICTPboardType);
|
|
static NSString *UTF8_pasteboard_type = (fl_mac_os_version >= 100600 ? NSPasteboardTypeString : NSStringPboardType);
|
|
static bool in_nsapp_run = false; // true during execution of [NSApp run]
|
|
static NSMutableArray *dropped_files_list = nil; // list of files dropped at app launch
|
|
typedef void (*open_cb_f_type)(const char *);
|
|
|
|
#if CONSOLIDATE_MOTION
|
|
static Fl_Window* send_motion;
|
|
extern Fl_Window* fl_xmousewin;
|
|
#endif
|
|
|
|
enum { FLTKTimerEvent = 1, FLTKDataReadyEvent };
|
|
|
|
// Carbon functions and definitions
|
|
|
|
typedef void *TSMDocumentID;
|
|
|
|
extern "C" enum {
|
|
kTSMDocumentEnabledInputSourcesPropertyTag = 'enis' // from Carbon/TextServices.h
|
|
};
|
|
|
|
// Undocumented voodoo. Taken from Mozilla.
|
|
static const int smEnableRomanKybdsOnly = -23;
|
|
|
|
typedef TSMDocumentID (*TSMGetActiveDocument_type)(void);
|
|
static TSMGetActiveDocument_type TSMGetActiveDocument;
|
|
typedef OSStatus (*TSMSetDocumentProperty_type)(TSMDocumentID, OSType, UInt32, void*);
|
|
static TSMSetDocumentProperty_type TSMSetDocumentProperty;
|
|
typedef OSStatus (*TSMRemoveDocumentProperty_type)(TSMDocumentID, OSType);
|
|
static TSMRemoveDocumentProperty_type TSMRemoveDocumentProperty;
|
|
typedef CFArrayRef (*TISCreateASCIICapableInputSourceList_type)(void);
|
|
static TISCreateASCIICapableInputSourceList_type TISCreateASCIICapableInputSourceList;
|
|
|
|
typedef void (*KeyScript_type)(short);
|
|
static KeyScript_type KeyScript;
|
|
|
|
|
|
/* fltk-utf8 placekeepers */
|
|
void fl_set_status(int x, int y, int w, int h)
|
|
{
|
|
}
|
|
|
|
void Fl_Window_Driver::default_icons(const Fl_RGB_Image *icons[], int count) {}
|
|
|
|
/*
|
|
* Mac keyboard lookup table
|
|
*/
|
|
static unsigned short* macKeyLookUp = NULL;
|
|
|
|
/*
|
|
* convert the current mouse chord into the FLTK modifier state
|
|
*/
|
|
static unsigned int mods_to_e_state( NSUInteger mods )
|
|
{
|
|
long state = 0;
|
|
if ( mods & NSCommandKeyMask ) state |= FL_META;
|
|
if ( mods & NSAlternateKeyMask ) state |= FL_ALT;
|
|
if ( mods & NSControlKeyMask ) state |= FL_CTRL;
|
|
if ( mods & NSShiftKeyMask ) state |= FL_SHIFT;
|
|
if ( mods & NSAlphaShiftKeyMask ) state |= FL_CAPS_LOCK;
|
|
unsigned int ret = ( Fl::e_state & 0xff000000 ) | state;
|
|
Fl::e_state = ret;
|
|
//printf( "State 0x%08x (%04x)\n", Fl::e_state, mods );
|
|
return ret;
|
|
}
|
|
|
|
// these pointers are set by the Fl::lock() function:
|
|
static void nothing() {}
|
|
void (*fl_lock_function)() = nothing;
|
|
void (*fl_unlock_function)() = nothing;
|
|
|
|
//
|
|
// Select interface -- how it's implemented:
|
|
// When the user app configures one or more file descriptors to monitor
|
|
// with Fl::add_fd(), we start a separate thread to select() the data,
|
|
// sending a custom OSX 'FLTK data ready event' to the parent thread's
|
|
// RunApplicationLoop(), so that it triggers the data ready callbacks
|
|
// in the parent thread. -erco 04/04/04
|
|
//
|
|
#define POLLIN 1
|
|
#define POLLOUT 4
|
|
#define POLLERR 8
|
|
|
|
// Class to handle select() 'data ready'
|
|
class DataReady
|
|
{
|
|
struct FD
|
|
{
|
|
int fd;
|
|
short events;
|
|
void (*cb)(int, void*);
|
|
void* arg;
|
|
};
|
|
int nfds, fd_array_size;
|
|
FD *fds;
|
|
pthread_t tid; // select()'s thread id
|
|
|
|
// Data that needs to be locked (all start with '_')
|
|
pthread_mutex_t _datalock; // data lock
|
|
fd_set _fdsets[3]; // r/w/x sets user wants to monitor
|
|
int _maxfd; // max fd count to monitor
|
|
int _cancelpipe[2]; // pipe used to help cancel thread
|
|
|
|
public:
|
|
DataReady()
|
|
{
|
|
nfds = 0;
|
|
fd_array_size = 0;
|
|
fds = 0;
|
|
tid = 0;
|
|
|
|
pthread_mutex_init(&_datalock, NULL);
|
|
FD_ZERO(&_fdsets[0]); FD_ZERO(&_fdsets[1]); FD_ZERO(&_fdsets[2]);
|
|
_cancelpipe[0] = _cancelpipe[1] = 0;
|
|
_maxfd = -1;
|
|
}
|
|
|
|
~DataReady()
|
|
{
|
|
CancelThread(DEBUGTEXT("DESTRUCTOR\n"));
|
|
if (fds) { free(fds); fds = 0; }
|
|
nfds = 0;
|
|
}
|
|
|
|
// Locks
|
|
// The convention for locks: volatile vars start with '_',
|
|
// and must be locked before use. Locked code is prefixed
|
|
// with /*LOCK*/ to make painfully obvious esp. in debuggers. -erco
|
|
//
|
|
void DataLock() { pthread_mutex_lock(&_datalock); }
|
|
void DataUnlock() { pthread_mutex_unlock(&_datalock); }
|
|
|
|
// Accessors
|
|
int IsThreadRunning() { return(tid ? 1 : 0); }
|
|
int GetNfds() { return(nfds); }
|
|
int GetCancelPipe(int ix) { return(_cancelpipe[ix]); }
|
|
fd_set GetFdset(int ix) { return(_fdsets[ix]); }
|
|
|
|
// Methods
|
|
void AddFD(int n, int events, void (*cb)(int, void*), void *v);
|
|
void RemoveFD(int n, int events);
|
|
int CheckData(fd_set& r, fd_set& w, fd_set& x);
|
|
void HandleData(fd_set& r, fd_set& w, fd_set& x);
|
|
static void* DataReadyThread(void *self);
|
|
void StartThread(void);
|
|
void CancelThread(const char *reason);
|
|
};
|
|
|
|
static DataReady dataready;
|
|
|
|
void DataReady::AddFD(int n, int events, void (*cb)(int, void*), void *v)
|
|
{
|
|
RemoveFD(n, events);
|
|
int i = nfds++;
|
|
if (i >= fd_array_size)
|
|
{
|
|
fl_open_display(); // necessary for NSApp to be defined and the event loop to work
|
|
FD *temp;
|
|
fd_array_size = 2*fd_array_size+1;
|
|
if (!fds) { temp = (FD*)malloc(fd_array_size*sizeof(FD)); }
|
|
else { temp = (FD*)realloc(fds, fd_array_size*sizeof(FD)); }
|
|
if (!temp) return;
|
|
fds = temp;
|
|
}
|
|
fds[i].cb = cb;
|
|
fds[i].arg = v;
|
|
fds[i].fd = n;
|
|
fds[i].events = events;
|
|
DataLock();
|
|
/*LOCK*/ if (events & POLLIN) FD_SET(n, &_fdsets[0]);
|
|
/*LOCK*/ if (events & POLLOUT) FD_SET(n, &_fdsets[1]);
|
|
/*LOCK*/ if (events & POLLERR) FD_SET(n, &_fdsets[2]);
|
|
/*LOCK*/ if (n > _maxfd) _maxfd = n;
|
|
DataUnlock();
|
|
}
|
|
|
|
// Remove an FD from the array
|
|
void DataReady::RemoveFD(int n, int events)
|
|
{
|
|
int i,j;
|
|
_maxfd = -1; // recalculate maxfd on the fly
|
|
for (i=j=0; i<nfds; i++) {
|
|
if (fds[i].fd == n) {
|
|
int e = fds[i].events & ~events;
|
|
if (!e) continue; // if no events left, delete this fd
|
|
fds[i].events = e;
|
|
}
|
|
if (fds[i].fd > _maxfd) _maxfd = fds[i].fd;
|
|
// move it down in the array if necessary:
|
|
if (j<i) {
|
|
fds[j] = fds[i];
|
|
}
|
|
j++;
|
|
}
|
|
nfds = j;
|
|
DataLock();
|
|
/*LOCK*/ if (events & POLLIN) FD_CLR(n, &_fdsets[0]);
|
|
/*LOCK*/ if (events & POLLOUT) FD_CLR(n, &_fdsets[1]);
|
|
/*LOCK*/ if (events & POLLERR) FD_CLR(n, &_fdsets[2]);
|
|
DataUnlock();
|
|
}
|
|
|
|
// CHECK IF USER DATA READY, RETURNS r/w/x INDICATING WHICH IF ANY
|
|
int DataReady::CheckData(fd_set& r, fd_set& w, fd_set& x)
|
|
{
|
|
int ret;
|
|
DataLock();
|
|
/*LOCK*/ timeval t = { 0, 1 }; // quick check
|
|
/*LOCK*/ r = _fdsets[0], w = _fdsets[1], x = _fdsets[2];
|
|
/*LOCK*/ ret = ::select(_maxfd+1, &r, &w, &x, &t);
|
|
DataUnlock();
|
|
if ( ret == -1 ) {
|
|
DEBUGPERRORMSG("CheckData(): select()");
|
|
}
|
|
return(ret);
|
|
}
|
|
|
|
// HANDLE DATA READY CALLBACKS
|
|
void DataReady::HandleData(fd_set& r, fd_set& w, fd_set& x)
|
|
{
|
|
for (int i=0; i<nfds; i++) {
|
|
int f = fds[i].fd;
|
|
short revents = 0;
|
|
if (FD_ISSET(f, &r)) revents |= POLLIN;
|
|
if (FD_ISSET(f, &w)) revents |= POLLOUT;
|
|
if (FD_ISSET(f, &x)) revents |= POLLERR;
|
|
if (fds[i].events & revents) {
|
|
DEBUGMSG("DOING CALLBACK: ");
|
|
fds[i].cb(f, fds[i].arg);
|
|
DEBUGMSG("DONE\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
// DATA READY THREAD
|
|
// This thread watches for changes in user's file descriptors.
|
|
// Sends a 'data ready event' to the main thread if any change.
|
|
//
|
|
void* DataReady::DataReadyThread(void *o)
|
|
{
|
|
DataReady *self = (DataReady*)o;
|
|
while ( 1 ) { // loop until thread cancel or error
|
|
// Thread safe local copies of data before each select()
|
|
self->DataLock();
|
|
/*LOCK*/ int maxfd = self->_maxfd;
|
|
/*LOCK*/ fd_set r = self->GetFdset(0);
|
|
/*LOCK*/ fd_set w = self->GetFdset(1);
|
|
/*LOCK*/ fd_set x = self->GetFdset(2);
|
|
/*LOCK*/ int cancelpipe = self->GetCancelPipe(0);
|
|
/*LOCK*/ if ( cancelpipe > maxfd ) maxfd = cancelpipe;
|
|
/*LOCK*/ FD_SET(cancelpipe, &r); // add cancelpipe to fd's to watch
|
|
/*LOCK*/ FD_SET(cancelpipe, &x);
|
|
self->DataUnlock();
|
|
// timeval t = { 1000, 0 }; // 1000 seconds;
|
|
timeval t = { 2, 0 }; // HACK: 2 secs prevents 'hanging' problem
|
|
int ret = ::select(maxfd+1, &r, &w, &x, &t);
|
|
pthread_testcancel(); // OSX 10.0.4 and older: needed for parent to cancel
|
|
switch ( ret ) {
|
|
case 0: // NO DATA
|
|
continue;
|
|
case -1: // ERROR
|
|
{
|
|
DEBUGPERRORMSG("CHILD THREAD: select() failed");
|
|
return(NULL); // error? exit thread
|
|
}
|
|
default: // DATA READY
|
|
{
|
|
if (FD_ISSET(cancelpipe, &r) || FD_ISSET(cancelpipe, &x)) // cancel?
|
|
{ return(NULL); } // just exit
|
|
DEBUGMSG("CHILD THREAD: DATA IS READY\n");
|
|
NSAutoreleasePool *localPool = [[NSAutoreleasePool alloc] init];
|
|
NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined
|
|
location:NSMakePoint(0,0)
|
|
modifierFlags:0
|
|
timestamp:0
|
|
windowNumber:0 context:NULL subtype:FLTKDataReadyEvent data1:0 data2:0];
|
|
[NSApp postEvent:event atStart:NO];
|
|
[localPool release];
|
|
return(NULL); // done with thread
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// START 'DATA READY' THREAD RUNNING, CREATE INTER-THREAD PIPE
|
|
void DataReady::StartThread(void)
|
|
{
|
|
CancelThread(DEBUGTEXT("STARTING NEW THREAD\n"));
|
|
DataLock();
|
|
/*LOCK*/ pipe(_cancelpipe); // pipe for sending cancel msg to thread
|
|
DataUnlock();
|
|
DEBUGMSG("*** START THREAD\n");
|
|
pthread_create(&tid, NULL, DataReadyThread, (void*)this);
|
|
}
|
|
|
|
// CANCEL 'DATA READY' THREAD, CLOSE PIPE
|
|
void DataReady::CancelThread(const char *reason)
|
|
{
|
|
if ( tid ) {
|
|
DEBUGMSG("*** CANCEL THREAD: ");
|
|
DEBUGMSG(reason);
|
|
if ( pthread_cancel(tid) == 0 ) { // cancel first
|
|
DataLock();
|
|
/*LOCK*/ write(_cancelpipe[1], "x", 1); // wake thread from select
|
|
DataUnlock();
|
|
pthread_join(tid, NULL); // wait for thread to finish
|
|
}
|
|
tid = 0;
|
|
DEBUGMSG("(JOINED) OK\n");
|
|
}
|
|
// Close pipe if open
|
|
DataLock();
|
|
/*LOCK*/ if ( _cancelpipe[0] ) { close(_cancelpipe[0]); _cancelpipe[0] = 0; }
|
|
/*LOCK*/ if ( _cancelpipe[1] ) { close(_cancelpipe[1]); _cancelpipe[1] = 0; }
|
|
DataUnlock();
|
|
}
|
|
|
|
void Fl_Darwin_System_Driver::add_fd( int n, int events, void (*cb)(int, void*), void *v )
|
|
{
|
|
dataready.AddFD(n, events, cb, v);
|
|
}
|
|
|
|
void Fl_Darwin_System_Driver::add_fd(int fd, void (*cb)(int, void*), void* v)
|
|
{
|
|
dataready.AddFD(fd, POLLIN, cb, v);
|
|
}
|
|
|
|
void Fl_Darwin_System_Driver::remove_fd(int n, int events)
|
|
{
|
|
dataready.RemoveFD(n, events);
|
|
}
|
|
|
|
void Fl_Darwin_System_Driver::remove_fd(int n)
|
|
{
|
|
dataready.RemoveFD(n, -1);
|
|
}
|
|
|
|
/*
|
|
* Check if there is actually a message pending
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::ready()
|
|
|
|
{
|
|
NSEvent *retval = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:0]
|
|
inMode:NSDefaultRunLoopMode dequeue:NO];
|
|
return retval != nil;
|
|
}
|
|
|
|
|
|
static void processFLTKEvent(void) {
|
|
fl_lock_function();
|
|
dataready.CancelThread(DEBUGTEXT("DATA READY EVENT\n"));
|
|
|
|
// CHILD THREAD TELLS US DATA READY
|
|
// Check to see what's ready, and invoke user's cb's
|
|
//
|
|
fd_set r,w,x;
|
|
switch(dataready.CheckData(r,w,x)) {
|
|
case 0: // NO DATA
|
|
break;
|
|
case -1: // ERROR
|
|
break;
|
|
default: // DATA READY
|
|
dataready.HandleData(r,w,x);
|
|
break;
|
|
}
|
|
fl_unlock_function();
|
|
return;
|
|
}
|
|
|
|
|
|
/*
|
|
* break the current event loop
|
|
*/
|
|
static void breakMacEventLoop()
|
|
{
|
|
NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined location:NSMakePoint(0,0)
|
|
modifierFlags:0 timestamp:0
|
|
windowNumber:0 context:NULL subtype:FLTKTimerEvent data1:0 data2:0];
|
|
[NSApp postEvent:event atStart:NO];
|
|
}
|
|
|
|
//
|
|
// MacOS X timers
|
|
//
|
|
|
|
struct MacTimeout {
|
|
Fl_Timeout_Handler callback;
|
|
void* data;
|
|
CFRunLoopTimerRef timer;
|
|
char pending;
|
|
CFAbsoluteTime next_timeout; // scheduled time for this timer
|
|
};
|
|
static MacTimeout* mac_timers;
|
|
static int mac_timer_alloc;
|
|
static int mac_timer_used;
|
|
static MacTimeout* current_timer; // the timer that triggered its callback function
|
|
|
|
static void realloc_timers()
|
|
{
|
|
if (mac_timer_alloc == 0) {
|
|
mac_timer_alloc = 8;
|
|
fl_open_display(); // needed because the timer creates an event
|
|
}
|
|
mac_timer_alloc *= 2;
|
|
MacTimeout* new_timers = new MacTimeout[mac_timer_alloc];
|
|
memset(new_timers, 0, sizeof(MacTimeout)*mac_timer_alloc);
|
|
memcpy(new_timers, mac_timers, sizeof(MacTimeout) * mac_timer_used);
|
|
if (current_timer) {
|
|
MacTimeout* newCurrent = new_timers + (current_timer - mac_timers);
|
|
current_timer = newCurrent;
|
|
}
|
|
MacTimeout* delete_me = mac_timers;
|
|
mac_timers = new_timers;
|
|
delete [] delete_me;
|
|
}
|
|
|
|
static void delete_timer(MacTimeout& t)
|
|
{
|
|
if (t.timer) {
|
|
CFRunLoopRemoveTimer(CFRunLoopGetCurrent(),
|
|
t.timer,
|
|
kCFRunLoopDefaultMode);
|
|
CFRelease(t.timer);
|
|
memset(&t, 0, sizeof(MacTimeout));
|
|
}
|
|
}
|
|
|
|
static void do_timer(CFRunLoopTimerRef timer, void* data)
|
|
{
|
|
fl_lock_function();
|
|
fl_intptr_t timerId = (fl_intptr_t)data;
|
|
current_timer = &mac_timers[timerId];
|
|
current_timer->pending = 0;
|
|
(current_timer->callback)(current_timer->data);
|
|
if (current_timer && current_timer->pending == 0)
|
|
delete_timer(*current_timer);
|
|
current_timer = NULL;
|
|
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
}
|
|
|
|
void Fl_Cocoa_Screen_Driver::add_timeout(double time, Fl_Timeout_Handler cb, void* data)
|
|
{
|
|
// check, if this timer slot exists already
|
|
for (int i = 0; i < mac_timer_used; ++i) {
|
|
MacTimeout& t = mac_timers[i];
|
|
// if so, simply change the fire interval
|
|
if (t.callback == cb && t.data == data) {
|
|
t.next_timeout = CFAbsoluteTimeGetCurrent() + time;
|
|
CFRunLoopTimerSetNextFireDate(t.timer, t.next_timeout );
|
|
t.pending = 1;
|
|
return;
|
|
}
|
|
}
|
|
// no existing timer to use. Create a new one:
|
|
fl_intptr_t timer_id = -1;
|
|
// find an empty slot in the timer array
|
|
for (int i = 0; i < mac_timer_used; ++i) {
|
|
if ( !mac_timers[i].timer ) {
|
|
timer_id = i;
|
|
break;
|
|
}
|
|
}
|
|
// if there was no empty slot, append a new timer
|
|
if (timer_id == -1) {
|
|
// make space if needed
|
|
if (mac_timer_used == mac_timer_alloc) {
|
|
realloc_timers();
|
|
}
|
|
timer_id = mac_timer_used++;
|
|
}
|
|
// now install a brand new timer
|
|
MacTimeout& t = mac_timers[timer_id];
|
|
CFRunLoopTimerContext context = {0, (void*)timer_id, NULL,NULL,NULL};
|
|
CFRunLoopTimerRef timerRef = CFRunLoopTimerCreate(kCFAllocatorDefault,
|
|
CFAbsoluteTimeGetCurrent() + time,
|
|
1E30,
|
|
0,
|
|
0,
|
|
do_timer,
|
|
&context
|
|
);
|
|
if (timerRef) {
|
|
CFRunLoopAddTimer(CFRunLoopGetCurrent(),
|
|
timerRef,
|
|
kCFRunLoopDefaultMode);
|
|
t.callback = cb;
|
|
t.data = data;
|
|
t.timer = timerRef;
|
|
t.pending = 1;
|
|
t.next_timeout = CFRunLoopTimerGetNextFireDate(timerRef);
|
|
}
|
|
}
|
|
|
|
void Fl_Cocoa_Screen_Driver::repeat_timeout(double time, Fl_Timeout_Handler cb, void* data)
|
|
{
|
|
// k = how many times 'time' seconds after the last scheduled timeout until the future
|
|
double k = ceil( (CFAbsoluteTimeGetCurrent() - current_timer->next_timeout) / time);
|
|
if (k < 1) k = 1;
|
|
current_timer->next_timeout += k * time;
|
|
CFRunLoopTimerSetNextFireDate(current_timer->timer, current_timer->next_timeout );
|
|
current_timer->callback = cb;
|
|
current_timer->data = data;
|
|
current_timer->pending = 1;
|
|
}
|
|
|
|
int Fl_Cocoa_Screen_Driver::has_timeout(Fl_Timeout_Handler cb, void* data)
|
|
{
|
|
for (int i = 0; i < mac_timer_used; ++i) {
|
|
MacTimeout& t = mac_timers[i];
|
|
if (t.callback == cb && t.data == data && t.pending) {
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void Fl_Cocoa_Screen_Driver::remove_timeout(Fl_Timeout_Handler cb, void* data)
|
|
{
|
|
for (int i = 0; i < mac_timer_used; ++i) {
|
|
MacTimeout& t = mac_timers[i];
|
|
if (t.callback == cb && ( t.data == data || data == NULL)) {
|
|
delete_timer(t);
|
|
}
|
|
}
|
|
}
|
|
|
|
@interface FLWindow : NSWindow {
|
|
Fl_Window *w;
|
|
}
|
|
- (FLWindow*)initWithFl_W:(Fl_Window *)flw
|
|
contentRect:(NSRect)rect
|
|
styleMask:(NSUInteger)windowStyle;
|
|
- (Fl_Window *)getFl_Window;
|
|
- (void)recursivelySendToSubwindows:(SEL)sel;
|
|
- (void)setSubwindowFrame;
|
|
- (void)checkSubwindowFrame;
|
|
- (void)waitForExpose;
|
|
- (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen;
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
- (NSPoint)convertBaseToScreen:(NSPoint)aPoint;
|
|
#endif
|
|
@end
|
|
|
|
@implementation FLWindow
|
|
- (void)close
|
|
{
|
|
[super close];
|
|
// when a fullscreen window is closed, windowDidResize may be sent after the close message was sent
|
|
// and before the FLWindow receives the final dealloc message
|
|
w = NULL;
|
|
}
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
- (NSPoint)convertBaseToScreen:(NSPoint)aPoint
|
|
{
|
|
if (fl_mac_os_version >= 100700) {
|
|
NSRect r = [self convertRectToScreen:NSMakeRect(aPoint.x, aPoint.y, 0, 0)];
|
|
return r.origin;
|
|
}
|
|
else {
|
|
// replaces return [super convertBaseToScreen:aPoint] that may trigger a compiler warning
|
|
typedef NSPoint (*convertIMP)(id, SEL, NSPoint);
|
|
static convertIMP addr = (convertIMP)[NSWindow instanceMethodForSelector:@selector(convertBaseToScreen:)];
|
|
return addr(self, @selector(convertBaseToScreen:), aPoint);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
- (FLWindow*)initWithFl_W:(Fl_Window *)flw
|
|
contentRect:(NSRect)rect
|
|
styleMask:(NSUInteger)windowStyle
|
|
{
|
|
self = [super initWithContentRect:rect styleMask:windowStyle backing:NSBackingStoreBuffered defer:NO];
|
|
if (self) {
|
|
w = flw;
|
|
if (fl_mac_os_version >= 100700) {
|
|
// replaces [self setRestorable:NO] that may trigger a compiler warning
|
|
typedef void (*setIMP)(id, SEL, BOOL);
|
|
static setIMP addr = (setIMP)[NSWindow instanceMethodForSelector:@selector(setRestorable:)];
|
|
addr(self, @selector(setRestorable:), NO);
|
|
}
|
|
}
|
|
return self;
|
|
}
|
|
- (Fl_Window *)getFl_Window;
|
|
{
|
|
return w;
|
|
}
|
|
|
|
- (BOOL)canBecomeKeyWindow
|
|
{
|
|
if (Fl::modal_ && (Fl::modal_ != w))
|
|
return NO; // prevent the caption to be redrawn as active on click
|
|
// when another modal window is currently the key win
|
|
return !(w->tooltip_window() || w->menu_window() || w->parent());
|
|
}
|
|
|
|
- (BOOL)canBecomeMainWindow
|
|
{
|
|
if (Fl::modal_ && (Fl::modal_ != w))
|
|
return NO; // prevent the caption to be redrawn as active on click
|
|
// when another modal window is currently the key win
|
|
|
|
return !(w->tooltip_window() || w->menu_window() || w->parent());
|
|
}
|
|
|
|
- (void)recursivelySendToSubwindows:(SEL)sel
|
|
{
|
|
[self performSelector:sel];
|
|
NSEnumerator *enumerator = [[self childWindows] objectEnumerator];
|
|
id child;
|
|
while ((child = [enumerator nextObject]) != nil) {
|
|
if ([child isKindOfClass:[FLWindow class]]) [child recursivelySendToSubwindows:sel];
|
|
}
|
|
}
|
|
|
|
- (void)setSubwindowFrame { // maps a subwindow at its correct position/size
|
|
Fl_Window *parent = w->window();
|
|
if (!parent) return;
|
|
FLWindow *pxid = fl_xid(parent);
|
|
if (!pxid) return;
|
|
int bx = w->x(); int by = w->y();
|
|
while (parent) {
|
|
bx += parent->x();
|
|
by += parent->y();
|
|
parent = parent->window();
|
|
}
|
|
float s = Fl::screen_driver()->scale(0);
|
|
NSRect rp = NSMakeRect(int(s * bx + 0.5), main_screen_height - int(s * (by + w->h()) + 0.5),
|
|
int(s * w->w() + 0.5), int(s * w->h() + 0.5));
|
|
|
|
if (!NSEqualRects(rp, [self frame])) {
|
|
[self setFrame:rp display:YES];
|
|
}
|
|
if (![self parentWindow]) {
|
|
[pxid addChildWindow:self ordered:NSWindowAbove]; // needs OS X 10.2
|
|
[self orderWindow:NSWindowAbove relativeTo:[pxid windowNumber]]; // necessary under 10.3
|
|
}
|
|
}
|
|
|
|
- (void)checkSubwindowFrame {
|
|
if (![self parentWindow]) return;
|
|
// make sure this subwindow doesn't leak out of its parent window
|
|
Fl_Window *from = w, *parent;
|
|
CGRect full = CGRectMake(0, 0, w->w(), w->h()); // full subwindow area
|
|
CGRect srect = full; // will become new subwindow clip
|
|
int fromx = 0, fromy = 0;
|
|
while ((parent = from->window()) != NULL) { // loop over all parent windows
|
|
fromx -= from->x(); // parent origin in subwindow's coordinates
|
|
fromy -= from->y();
|
|
CGRect prect = CGRectMake(fromx, fromy, parent->w(), parent->h());
|
|
srect = CGRectIntersection(prect, srect); // area of subwindow inside its parent
|
|
from = parent;
|
|
}
|
|
Fl_Cocoa_Window_Driver *d = Fl_Cocoa_Window_Driver::driver(w);
|
|
CGRect *r = d->subRect();
|
|
CGRect current_clip = (r ? *r : full); // current subwindow clip
|
|
if (!CGRectEqualToRect(srect, current_clip)) { // if new clip differs from current clip
|
|
delete r;
|
|
[[Fl_X::i(w)->xid contentView] setNeedsDisplay:YES]; // subwindow needs redrawn
|
|
if (CGRectEqualToRect(srect, full)) r = NULL;
|
|
else {
|
|
r = new CGRect(srect);
|
|
if (r->size.width == 0 && r->size.height == 0) r->origin.x = r->origin.y = 0;
|
|
}
|
|
d->subRect(r);
|
|
}
|
|
}
|
|
|
|
-(void)waitForExpose
|
|
{
|
|
if ([self getFl_Window]->shown()) {
|
|
// this makes freshly created windows appear on the screen, if they are not there already
|
|
NSModalSession session = [NSApp beginModalSessionForWindow:self];
|
|
[NSApp runModalSession:session];
|
|
[NSApp endModalSession:session];
|
|
}
|
|
}
|
|
|
|
/* With Mac OS 10.11 the green window button makes window fullscreen (covers system menu bar and dock).
|
|
When there are subwindows, they are by default constrained not to cover the menu bar
|
|
(this is arguably a Mac OS bug).
|
|
Overriding the constrainFrameRect:toScreen: method removes this constraint.
|
|
*/
|
|
- (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen
|
|
{
|
|
if ([self parentWindow]) return frameRect; // do not constrain subwindows
|
|
return [super constrainFrameRect:frameRect toScreen:screen]; // will prevent a window from going above the menu bar
|
|
}
|
|
@end
|
|
|
|
@interface FLApplication : NSObject
|
|
{
|
|
}
|
|
+ (void)sendEvent:(NSEvent *)theEvent;
|
|
@end
|
|
|
|
/*
|
|
* This function is the central event handler.
|
|
* It reads events from the event queue using the given maximum time
|
|
*/
|
|
static int do_queued_events( double time = 0.0 )
|
|
{
|
|
static int got_events; // not sure the static is necessary here
|
|
got_events = 0;
|
|
|
|
// Check for re-entrant condition
|
|
if ( dataready.IsThreadRunning() ) {
|
|
dataready.CancelThread(DEBUGTEXT("AVOID REENTRY\n"));
|
|
}
|
|
|
|
// Start thread to watch for data ready
|
|
if ( dataready.GetNfds() ) {
|
|
dataready.StartThread();
|
|
}
|
|
|
|
fl_unlock_function();
|
|
NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask
|
|
untilDate:[NSDate dateWithTimeIntervalSinceNow:time]
|
|
inMode:NSDefaultRunLoopMode dequeue:YES];
|
|
if (event != nil) {
|
|
got_events = 1;
|
|
[FLApplication sendEvent:event]; // will then call [NSApplication sendevent:]
|
|
}
|
|
fl_lock_function();
|
|
|
|
#if CONSOLIDATE_MOTION
|
|
if (send_motion && send_motion == fl_xmousewin) {
|
|
send_motion = 0;
|
|
Fl::handle(FL_MOVE, fl_xmousewin);
|
|
}
|
|
#endif
|
|
return got_events;
|
|
}
|
|
|
|
double Fl_Cocoa_Screen_Driver::wait(double time_to_wait)
|
|
{
|
|
if (dropped_files_list) { // when the list of dropped files is not empty, open one and remove it from list
|
|
drain_dropped_files_list();
|
|
}
|
|
Fl::run_checks();
|
|
static int in_idle = 0;
|
|
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
if (Fl::idle) {
|
|
if (!in_idle) {
|
|
in_idle = 1;
|
|
Fl::idle();
|
|
in_idle = 0;
|
|
}
|
|
// the idle function may turn off idle, we can then wait:
|
|
if (Fl::idle) time_to_wait = 0.0;
|
|
}
|
|
NSDisableScreenUpdates(); // 10.3 Makes updates to all windows appear as a single event
|
|
Fl::flush();
|
|
NSEnableScreenUpdates(); // 10.3
|
|
if (Fl::idle && !in_idle) // 'idle' may have been set within flush()
|
|
time_to_wait = 0.0;
|
|
int retval = do_queued_events(time_to_wait);
|
|
|
|
Fl_Cocoa_Window_Driver::q_release_context();
|
|
[pool release];
|
|
return retval;
|
|
}
|
|
|
|
static NSInteger max_normal_window_level(void)
|
|
{
|
|
Fl_X *x;
|
|
NSInteger max_level;
|
|
|
|
max_level = 0;
|
|
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
NSInteger level;
|
|
FLWindow *cw = x->xid;
|
|
Fl_Window *win = x->w;
|
|
if (!win || !cw || ![cw isVisible])
|
|
continue;
|
|
if (win->modal() || win->non_modal())
|
|
continue;
|
|
level = [cw level];
|
|
if (level >= max_level)
|
|
max_level = level;
|
|
}
|
|
|
|
return max_level;
|
|
}
|
|
|
|
// appropriate window level for modal windows
|
|
static NSInteger modal_window_level(void)
|
|
{
|
|
NSInteger level;
|
|
|
|
level = max_normal_window_level();
|
|
if (level < NSModalPanelWindowLevel)
|
|
return NSModalPanelWindowLevel;
|
|
|
|
// Need some room for non-modal windows
|
|
level += 2;
|
|
|
|
// We cannot exceed this
|
|
if (level > CGShieldingWindowLevel())
|
|
return CGShieldingWindowLevel();
|
|
|
|
return level;
|
|
}
|
|
|
|
// appropriate window level for non-modal windows
|
|
static NSInteger non_modal_window_level(void)
|
|
{
|
|
NSInteger level;
|
|
|
|
level = max_normal_window_level();
|
|
if (level < NSFloatingWindowLevel)
|
|
return NSFloatingWindowLevel;
|
|
|
|
level += 1;
|
|
|
|
if (level > CGShieldingWindowLevel())
|
|
return CGShieldingWindowLevel();
|
|
|
|
return level;
|
|
}
|
|
|
|
// makes sure modal and non-modal windows stay on top
|
|
static void fixup_window_levels(void)
|
|
{
|
|
NSInteger modal_level, non_modal_level;
|
|
|
|
Fl_X *x;
|
|
FLWindow *prev_modal, *prev_non_modal;
|
|
|
|
modal_level = modal_window_level();
|
|
non_modal_level = non_modal_window_level();
|
|
|
|
prev_modal = NULL;
|
|
prev_non_modal = NULL;
|
|
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
FLWindow *cw = x->xid;
|
|
Fl_Window *win = x->w;
|
|
if (!win || !cw || ![cw isVisible])
|
|
continue;
|
|
if (win->modal()) {
|
|
if ([cw level] != modal_level) {
|
|
[cw setLevel:modal_level];
|
|
// changing level puts then in front, so make sure the
|
|
// stacking isn't messed up
|
|
if (prev_modal != NULL)
|
|
[cw orderWindow:NSWindowBelow
|
|
relativeTo:[prev_modal windowNumber]];
|
|
}
|
|
prev_modal = cw;
|
|
} else if (win->non_modal()) {
|
|
if ([cw level] != non_modal_level) {
|
|
[cw setLevel:non_modal_level];
|
|
if (prev_non_modal != NULL)
|
|
[cw orderWindow:NSWindowBelow
|
|
relativeTo:[prev_non_modal windowNumber]];
|
|
}
|
|
prev_non_modal = cw;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// updates Fl::e_x, Fl::e_y, Fl::e_x_root, and Fl::e_y_root
|
|
static void update_e_xy_and_e_xy_root(NSWindow *nsw)
|
|
{
|
|
NSPoint pt;
|
|
pt = [nsw mouseLocationOutsideOfEventStream];
|
|
float s = Fl::screen_driver()->scale(0);
|
|
Fl::e_x = int(pt.x / s);
|
|
Fl::e_y = int(([[nsw contentView] frame].size.height - pt.y)/s);
|
|
pt = [NSEvent mouseLocation];
|
|
Fl::e_x_root = int(pt.x/s);
|
|
Fl::e_y_root = int((main_screen_height - pt.y)/s);
|
|
}
|
|
|
|
|
|
/*
|
|
* Cocoa Mousewheel handler
|
|
*/
|
|
static void cocoaMouseWheelHandler(NSEvent *theEvent)
|
|
{
|
|
// Handle the new "MightyMouse" mouse wheel events. Please, someone explain
|
|
// to me why Apple changed the API on this even though the current API
|
|
// supports two wheels just fine. Matthias,
|
|
fl_lock_function();
|
|
|
|
Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
|
|
if ( !window->shown() ) {
|
|
fl_unlock_function();
|
|
return;
|
|
}
|
|
Fl::first_window(window);
|
|
|
|
// Under OSX, single mousewheel increments are 0.1,
|
|
// so make sure they show up as at least 1..
|
|
//
|
|
float dx = [theEvent deltaX]; if ( fabs(dx) < 1.0 ) dx = (dx > 0) ? 1.0 : -1.0;
|
|
float dy = [theEvent deltaY]; if ( fabs(dy) < 1.0 ) dy = (dy > 0) ? 1.0 : -1.0;
|
|
if ([theEvent deltaX] != 0) {
|
|
Fl::e_dx = (int)-dx;
|
|
Fl::e_dy = 0;
|
|
if ( Fl::e_dx) Fl::handle( FL_MOUSEWHEEL, window );
|
|
} else if ([theEvent deltaY] != 0) {
|
|
Fl::e_dx = 0;
|
|
Fl::e_dy = (int)-dy;
|
|
if ( Fl::e_dy) Fl::handle( FL_MOUSEWHEEL, window );
|
|
} else {
|
|
fl_unlock_function();
|
|
return;
|
|
}
|
|
|
|
fl_unlock_function();
|
|
|
|
// return noErr;
|
|
}
|
|
|
|
/*
|
|
* Cocoa Magnify Gesture Handler
|
|
*/
|
|
static void cocoaMagnifyHandler(NSEvent *theEvent)
|
|
{
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
fl_lock_function();
|
|
Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
|
|
if ( !window->shown() ) {
|
|
fl_unlock_function();
|
|
return;
|
|
}
|
|
Fl::first_window(window);
|
|
Fl::e_dy = [theEvent magnification]*1000; // 10.5.2
|
|
if ( Fl::e_dy) {
|
|
NSPoint pos = [theEvent locationInWindow];
|
|
pos.y = window->h() - pos.y;
|
|
NSUInteger mods = [theEvent modifierFlags];
|
|
mods_to_e_state( mods );
|
|
update_e_xy_and_e_xy_root([theEvent window]);
|
|
Fl::handle( FL_ZOOM_GESTURE, window );
|
|
}
|
|
fl_unlock_function();
|
|
#endif
|
|
}
|
|
|
|
/*
|
|
* Cocoa Mouse Button Handler
|
|
*/
|
|
static void cocoaMouseHandler(NSEvent *theEvent)
|
|
{
|
|
static int keysym[] = { 0, FL_Button+1, FL_Button+3, FL_Button+2 };
|
|
static int px, py;
|
|
|
|
fl_lock_function();
|
|
|
|
Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
|
|
if ( !window->shown() ) {
|
|
fl_unlock_function();
|
|
return;
|
|
}
|
|
Fl_Window *first = Fl::first_window();
|
|
if (first != window && !(first->modal() || first->non_modal())) Fl::first_window(window);
|
|
NSPoint pos = [theEvent locationInWindow];
|
|
float s = Fl::screen_driver()->scale(0);
|
|
pos.x /= s; pos.y /= s;
|
|
pos.y = window->h() - pos.y;
|
|
NSInteger btn = [theEvent buttonNumber] + 1;
|
|
NSUInteger mods = [theEvent modifierFlags];
|
|
int sendEvent = 0;
|
|
|
|
NSEventType etype = [theEvent type];
|
|
if (etype == NSLeftMouseDown || etype == NSRightMouseDown || etype == NSOtherMouseDown) {
|
|
if (btn == 1) Fl::e_state |= FL_BUTTON1;
|
|
else if (btn == 3) Fl::e_state |= FL_BUTTON2;
|
|
else if (btn == 2) Fl::e_state |= FL_BUTTON3;
|
|
}
|
|
else if (etype == NSLeftMouseUp || etype == NSRightMouseUp || etype == NSOtherMouseUp) {
|
|
if (btn == 1) Fl::e_state &= ~FL_BUTTON1;
|
|
else if (btn == 3) Fl::e_state &= ~FL_BUTTON2;
|
|
else if (btn == 2) Fl::e_state &= ~FL_BUTTON3;
|
|
}
|
|
|
|
switch ( etype ) {
|
|
case NSLeftMouseDown:
|
|
case NSRightMouseDown:
|
|
case NSOtherMouseDown:
|
|
sendEvent = FL_PUSH;
|
|
Fl::e_is_click = 1;
|
|
px = (int)pos.x; py = (int)pos.y;
|
|
if ([theEvent clickCount] > 1)
|
|
Fl::e_clicks++;
|
|
else
|
|
Fl::e_clicks = 0;
|
|
// fall through
|
|
case NSLeftMouseUp:
|
|
case NSRightMouseUp:
|
|
case NSOtherMouseUp:
|
|
if ( !window ) break;
|
|
if ( !sendEvent ) {
|
|
sendEvent = FL_RELEASE;
|
|
}
|
|
Fl::e_keysym = keysym[ btn ];
|
|
// fall through
|
|
case NSMouseMoved:
|
|
if ( !sendEvent ) {
|
|
sendEvent = FL_MOVE;
|
|
}
|
|
// fall through
|
|
case NSLeftMouseDragged:
|
|
case NSRightMouseDragged:
|
|
case NSOtherMouseDragged: {
|
|
if ( !sendEvent ) {
|
|
sendEvent = FL_MOVE; // Fl::handle will convert into FL_DRAG
|
|
if (fabs(pos.x-px)>5 || fabs(pos.y-py)>5)
|
|
Fl::e_is_click = 0;
|
|
}
|
|
mods_to_e_state( mods );
|
|
update_e_xy_and_e_xy_root([theEvent window]);
|
|
if (fl_mac_os_version < 100500) {
|
|
// before 10.5, mouse moved events aren't sent to borderless windows such as tooltips
|
|
Fl_Window *tooltip = Fl_Tooltip::current_window();
|
|
int inside = 0;
|
|
if (tooltip && tooltip->shown() ) { // check if a tooltip window is currently opened
|
|
// check if mouse is inside the tooltip
|
|
inside = (Fl::event_x_root() >= tooltip->x() && Fl::event_x_root() < tooltip->x() + tooltip->w() &&
|
|
Fl::event_y_root() >= tooltip->y() && Fl::event_y_root() < tooltip->y() + tooltip->h() );
|
|
}
|
|
// if inside, send event to tooltip window instead of background window
|
|
if (inside)
|
|
window = tooltip;
|
|
}
|
|
Fl::handle( sendEvent, window );
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
fl_unlock_function();
|
|
|
|
return;
|
|
}
|
|
|
|
@interface FLTextView : NSTextView // this subclass is only needed under OS X < 10.6
|
|
{
|
|
BOOL isActive;
|
|
}
|
|
+ (void)initialize;
|
|
+ (FLTextView*)singleInstance;
|
|
- (void)insertText:(id)aString;
|
|
- (void)doCommandBySelector:(SEL)aSelector;
|
|
- (void)setActive:(BOOL)a;
|
|
@end
|
|
static FLTextView *fltextview_instance = nil;
|
|
@implementation FLTextView
|
|
+ (void)initialize {
|
|
NSRect rect={{0,0},{20,20}};
|
|
fltextview_instance = [[FLTextView alloc] initWithFrame:rect];
|
|
}
|
|
+ (FLTextView*)singleInstance {
|
|
return fltextview_instance;
|
|
}
|
|
- (void)insertText:(id)aString
|
|
{
|
|
if (isActive) [[[NSApp keyWindow] contentView] insertText:aString];
|
|
}
|
|
- (void)doCommandBySelector:(SEL)aSelector
|
|
{
|
|
[[[NSApp keyWindow] contentView] doCommandBySelector:aSelector];
|
|
}
|
|
- (void)setActive:(BOOL)a
|
|
{
|
|
isActive = a;
|
|
}
|
|
@end
|
|
|
|
|
|
@interface FLWindowDelegate : NSObject
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
<NSWindowDelegate>
|
|
#endif
|
|
+ (void)initialize;
|
|
+ (FLWindowDelegate*)singleInstance;
|
|
- (void)windowDidMove:(NSNotification *)notif;
|
|
- (void)windowDidResize:(NSNotification *)notif;
|
|
- (void)windowDidResignKey:(NSNotification *)notif;
|
|
- (void)windowDidBecomeKey:(NSNotification *)notif;
|
|
- (void)windowDidBecomeMain:(NSNotification *)notif;
|
|
- (void)windowWillMiniaturize:(NSNotification *)notif;
|
|
- (void)windowDidDeminiaturize:(NSNotification *)notif;
|
|
- (void)windowDidMiniaturize:(NSNotification *)notif;
|
|
- (BOOL)windowShouldClose:(id)fl;
|
|
- (void)anyWindowWillClose:(NSNotification *)notif;
|
|
- (void)doNothing:(id)unused;
|
|
@end
|
|
|
|
|
|
/* make subwindows re-appear after appl unhide or window deminiaturize
|
|
(not necessary with 10.5 and above)
|
|
*/
|
|
static void orderfront_subwindows(FLWindow *xid)
|
|
{
|
|
NSArray *children = [xid childWindows]; // 10.2
|
|
NSEnumerator *enumerator = [children objectEnumerator];
|
|
id child;
|
|
while ((child = [enumerator nextObject]) != nil) { // this undo-redo seems necessary under 10.3
|
|
[xid removeChildWindow:child];
|
|
[xid addChildWindow:child ordered:NSWindowAbove];
|
|
[child orderWindow:NSWindowAbove relativeTo:[xid windowNumber]];
|
|
orderfront_subwindows(child);
|
|
}
|
|
}
|
|
|
|
static const unsigned windowDidResize_mask = 1;
|
|
|
|
bool Fl_Cocoa_Window_Driver::in_windowDidResize() {
|
|
return window_flags_ & windowDidResize_mask;
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::in_windowDidResize(bool b) {
|
|
if (b) window_flags_ |= windowDidResize_mask;
|
|
else window_flags_ &= ~windowDidResize_mask;
|
|
}
|
|
|
|
static const unsigned mapped_mask = 2;
|
|
static const unsigned changed_mask = 4;
|
|
|
|
bool Fl_Cocoa_Window_Driver::mapped_to_retina() {
|
|
return window_flags_ & mapped_mask;
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::mapped_to_retina(bool b) {
|
|
if (b) window_flags_ |= mapped_mask;
|
|
else window_flags_ &= ~mapped_mask;
|
|
}
|
|
|
|
bool Fl_Cocoa_Window_Driver::changed_resolution() {
|
|
return window_flags_ & changed_mask;
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::changed_resolution(bool b) {
|
|
if (b) window_flags_ |= changed_mask;
|
|
else window_flags_ &= ~changed_mask;
|
|
}
|
|
|
|
|
|
@interface FLWindowDelegateBefore10_6 : FLWindowDelegate
|
|
- (id)windowWillReturnFieldEditor:(NSWindow *)sender toObject:(id)client;
|
|
@end
|
|
@implementation FLWindowDelegateBefore10_6
|
|
- (id)windowWillReturnFieldEditor:(NSWindow *)sender toObject:(id)client
|
|
{
|
|
return [FLTextView singleInstance];
|
|
}
|
|
@end
|
|
|
|
@interface FLWindowDelegateBefore10_5 : FLWindowDelegateBefore10_6
|
|
-(void)windowDidDeminiaturize:(NSNotification *)notif;
|
|
-(void)windowWillMiniaturize:(NSNotification *)notif;
|
|
@end
|
|
@implementation FLWindowDelegateBefore10_5
|
|
-(void)windowDidDeminiaturize:(NSNotification *)notif
|
|
{
|
|
[super windowDidDeminiaturize:notif];
|
|
fl_lock_function();
|
|
orderfront_subwindows([notif object]);
|
|
fl_unlock_function();
|
|
}
|
|
-(void)windowWillMiniaturize:(NSNotification *)notif
|
|
{
|
|
[super windowWillMiniaturize:notif];
|
|
NSArray *children = [(NSWindow*)[notif object] childWindows]; // 10.2
|
|
NSEnumerator *enumerator = [children objectEnumerator];
|
|
id child;
|
|
while ((child = [enumerator nextObject]) != nil) [child orderOut:self];
|
|
}
|
|
@end
|
|
|
|
static FLWindowDelegate *flwindowdelegate_instance = nil;
|
|
@implementation FLWindowDelegate
|
|
+ (void)initialize
|
|
{
|
|
if (self == [FLWindowDelegate self]) {
|
|
if (fl_mac_os_version < 100500) flwindowdelegate_instance = [FLWindowDelegateBefore10_5 alloc];
|
|
else if (fl_mac_os_version < 100600) flwindowdelegate_instance = [FLWindowDelegateBefore10_6 alloc];
|
|
else flwindowdelegate_instance = [FLWindowDelegate alloc];
|
|
flwindowdelegate_instance = [flwindowdelegate_instance init];
|
|
}
|
|
}
|
|
+ (FLWindowDelegate*)singleInstance {
|
|
return flwindowdelegate_instance;
|
|
}
|
|
- (void)windowDidMove:(NSNotification *)notif
|
|
{
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
if (abs([[nsw contentView] frame].size.height - window->h() * fl_graphics_driver->scale()) > 0.5) {
|
|
// the contentView, but not the window frame, is resized. This happens with tabbed windows.
|
|
[self windowDidResize:notif];
|
|
return;
|
|
}
|
|
fl_lock_function();
|
|
resize_from_system = window;
|
|
NSPoint pt2;
|
|
pt2 = [nsw convertBaseToScreen:NSMakePoint(0, [[nsw contentView] frame].size.height)];
|
|
update_e_xy_and_e_xy_root(nsw);
|
|
pt2.y = main_screen_height - pt2.y;
|
|
float s = Fl::screen_driver()->scale(0);
|
|
pt2.x = int(pt2.x / s + 0.5);
|
|
pt2.y = int(pt2.y / s + 0.5);
|
|
Fl_Window *parent = window->window();
|
|
while (parent) {
|
|
pt2.x -= parent->x();
|
|
pt2.y -= parent->y();
|
|
parent = parent->window();
|
|
}
|
|
window->position((int)pt2.x, (int)pt2.y);
|
|
if (fl_mac_os_version < 100700) { // after move, redraw parent and children of GL windows
|
|
parent = window->window();
|
|
if (parent && parent->as_gl_window()) window->redraw();
|
|
if (parent && window->as_gl_window()) parent->redraw();
|
|
}
|
|
resize_from_system = NULL;
|
|
// at least since MacOS 10.10: OS sends windowDidMove to parent window and then to children
|
|
// FLTK sets position of parent and children. setSubwindowFrame is no longer necessary.
|
|
if (fl_mac_os_version < 101000) [nsw recursivelySendToSubwindows:@selector(setSubwindowFrame)];
|
|
[nsw checkSubwindowFrame];
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidResize:(NSNotification *)notif
|
|
{
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
if (!window) return;
|
|
fl_lock_function();
|
|
NSRect r; NSPoint pt2;
|
|
r = [[nsw contentView] frame];
|
|
pt2 = [nsw convertBaseToScreen:NSMakePoint(0, r.size.height)];
|
|
pt2.y = main_screen_height - pt2.y;
|
|
float s = Fl::screen_driver()->scale(window->driver()->screen_num());
|
|
pt2.x = int(pt2.x/s + 0.5); pt2.y = int(pt2.y/s + 0.5);
|
|
Fl_Window *parent = window->window();
|
|
while (parent) {
|
|
pt2.x -= parent->x();
|
|
pt2.y -= parent->y();
|
|
parent = parent->window();
|
|
}
|
|
resize_from_system = window;
|
|
Fl_Cocoa_Window_Driver *d = Fl_Cocoa_Window_Driver::driver(window);
|
|
if (window->as_gl_window() && Fl_X::i(window)) d->in_windowDidResize(true);
|
|
update_e_xy_and_e_xy_root(nsw);
|
|
window->resize((int)(pt2.x), (int)(pt2.y), (int)(r.size.width/s +0.5), (int)(r.size.height/s +0.5));
|
|
[nsw recursivelySendToSubwindows:@selector(setSubwindowFrame)];
|
|
[nsw recursivelySendToSubwindows:@selector(checkSubwindowFrame)];
|
|
if (window->as_gl_window() && Fl_X::i(window)) d->in_windowDidResize(false);
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidResignKey:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
/* Fullscreen windows obscure all other windows so we need to return
|
|
to a "normal" level when the user switches to another window,
|
|
unless this other window is above the fullscreen window */
|
|
if (window->fullscreen_active() && [NSApp keyWindow] && [[NSApp keyWindow] level] <= [nsw level]) {
|
|
[nsw setLevel:NSNormalWindowLevel];
|
|
fixup_window_levels();
|
|
}
|
|
Fl::handle( FL_UNFOCUS, window);
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidBecomeKey:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *w = [nsw getFl_Window];
|
|
/* Restore previous fullscreen level */
|
|
if (w->fullscreen_active()) {
|
|
[nsw setLevel:NSStatusWindowLevel];
|
|
fixup_window_levels();
|
|
}
|
|
Fl::handle( FL_FOCUS, w);
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidBecomeMain:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
Fl::first_window(window);
|
|
update_e_xy_and_e_xy_root(nsw);
|
|
if (fl_sys_menu_bar && Fl_MacOS_Sys_Menu_Bar_Driver::window_menu_style()) {
|
|
// select the corresponding Window menu item
|
|
int index = Fl_MacOS_Sys_Menu_Bar_Driver::driver()->find_first_window() + 1;
|
|
while (index > 0) {
|
|
Fl_Menu_Item *item = (Fl_Menu_Item*)fl_sys_menu_bar->menu() + index;
|
|
if (!item->label()) break;
|
|
if (item->user_data() == window) {
|
|
fl_sys_menu_bar->setonly(item);
|
|
break;
|
|
}
|
|
index++;
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidDeminiaturize:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
if ([nsw miniwindowImage]) { [nsw setMiniwindowImage:nil]; }
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
Fl::handle(FL_SHOW, window);
|
|
update_e_xy_and_e_xy_root(nsw);
|
|
Fl::flush(); // Process redraws set by FL_SHOW.
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowWillMiniaturize:(NSNotification *)notif
|
|
{
|
|
// subwindows are not captured in system-built miniature window image
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
if ([[nsw childWindows] count]) {
|
|
// capture the window and its subwindows and use as miniature window image
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
NSBitmapImageRep *bitmap = rect_to_NSBitmapImageRep(window, 0, 0, window->w(), window->h());
|
|
NSImage *img = [[[NSImage alloc] initWithSize:NSMakeSize([bitmap pixelsWide], [bitmap pixelsHigh])] autorelease];
|
|
[img addRepresentation:bitmap];
|
|
[bitmap release];
|
|
[nsw setMiniwindowImage:img];
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)windowDidMiniaturize:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *nsw = (FLWindow*)[notif object];
|
|
Fl_Window *window = [nsw getFl_Window];
|
|
Fl::handle(FL_HIDE, window);
|
|
fl_unlock_function();
|
|
}
|
|
- (BOOL)windowShouldClose:(id)fl
|
|
{
|
|
fl_lock_function();
|
|
Fl_Window *win = [(FLWindow *)fl getFl_Window];
|
|
if (win) Fl::handle(FL_CLOSE, win); // this might or might not close the window
|
|
fl_unlock_function();
|
|
// the system doesn't need to send [fl close] because FLTK does it when needed
|
|
return NO;
|
|
}
|
|
- (void)anyWindowWillClose:(NSNotification *)notif
|
|
{
|
|
fl_lock_function();
|
|
if ([[notif object] isKeyWindow]) {
|
|
// If the closing window is the key window,
|
|
// find a bordered top-level window to become the new key window
|
|
Fl_Window *w = Fl::first_window();
|
|
while (w && (w->parent() || !w->border() || !w->visible())) {
|
|
w = Fl::next_window(w);
|
|
}
|
|
if (w) {
|
|
[Fl_X::i(w)->xid makeKeyWindow];
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)doNothing:(id)unused
|
|
{
|
|
return;
|
|
}
|
|
@end
|
|
|
|
@interface FLAppDelegate : NSObject
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
<NSApplicationDelegate>
|
|
#endif
|
|
{
|
|
@public
|
|
open_cb_f_type open_cb;
|
|
TSMDocumentID currentDoc;
|
|
}
|
|
- (void)applicationDidFinishLaunching:(NSNotification *)notification;
|
|
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender;
|
|
- (void)applicationDidBecomeActive:(NSNotification *)notify;
|
|
- (void)applicationDidChangeScreenParameters:(NSNotification *)aNotification;
|
|
- (void)applicationDidUpdate:(NSNotification *)aNotification;
|
|
- (void)applicationWillResignActive:(NSNotification *)notify;
|
|
- (void)applicationWillHide:(NSNotification *)notify;
|
|
- (void)applicationWillUnhide:(NSNotification *)notify;
|
|
- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename;
|
|
@end
|
|
|
|
@implementation FLAppDelegate
|
|
- (void)applicationDidFinishLaunching:(NSNotification *)notification
|
|
{
|
|
if (fl_mac_os_version >= 101300 && [NSApp isRunning]) [NSApp stop:nil];
|
|
}
|
|
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender
|
|
{
|
|
fl_lock_function();
|
|
while ( Fl_X::first ) {
|
|
Fl_Window *win = Fl::first_window();
|
|
if (win->parent()) win = win->top_window();
|
|
Fl_Widget_Tracker wt(win); // track the window object
|
|
Fl::handle(FL_CLOSE, win);
|
|
if (wt.exists() && win->shown()) { // the user didn't close win
|
|
break;
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
if ( ! Fl::first_window() ) {
|
|
Fl::program_should_quit(1);
|
|
breakMacEventLoop(); // necessary when called through menu and in Fl::wait()
|
|
}
|
|
return NSTerminateCancel;
|
|
}
|
|
- (void)applicationDidBecomeActive:(NSNotification *)notify
|
|
{
|
|
fl_lock_function();
|
|
|
|
// update clipboard status
|
|
clipboard_check();
|
|
|
|
/**
|
|
* Cocoa organizes the Z depth of windows on a global priority. FLTK however
|
|
* expects the window manager to organize Z level by application. The trickery
|
|
* below will change Z order during activation and deactivation.
|
|
*/
|
|
fixup_window_levels();
|
|
|
|
fl_unlock_function();
|
|
}
|
|
- (void)applicationDidChangeScreenParameters:(NSNotification *)unused
|
|
{ // react to changes in screen numbers and positions
|
|
fl_lock_function();
|
|
main_screen_height = [[[NSScreen screens] objectAtIndex:0] frame].size.height;
|
|
Fl::call_screen_init();
|
|
// FLTK windows have already been notified they were moved,
|
|
// but they had the old main_screen_height, so they must be notified again.
|
|
NSArray *windows = [NSApp windows];
|
|
int count = [windows count];
|
|
for (int i = 0; i < count; i++) {
|
|
NSWindow *win = [windows objectAtIndex:i];
|
|
if ([win isKindOfClass:[FLWindow class]] && ![win parentWindow] && [win isVisible]) {
|
|
[[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidMoveNotification object:win];
|
|
}
|
|
}
|
|
Fl::handle(FL_SCREEN_CONFIGURATION_CHANGED, NULL);
|
|
fl_unlock_function();
|
|
}
|
|
- (void)applicationDidUpdate:(NSNotification *)aNotification
|
|
{
|
|
if (im_enabled != -1) {
|
|
TSMDocumentID newDoc;
|
|
// It is extremely unclear when Cocoa decides to create/update
|
|
// the input context, but debugging reveals that it is done
|
|
// by NSApplication:updateWindows. So check if the input context
|
|
// has shifted after each such run so that we can update our
|
|
// input methods status.
|
|
newDoc = TSMGetActiveDocument();
|
|
if (newDoc != currentDoc) {
|
|
TSMDocumentID doc;
|
|
|
|
doc = TSMGetActiveDocument();
|
|
|
|
if (im_enabled)
|
|
TSMRemoveDocumentProperty(doc, kTSMDocumentEnabledInputSourcesPropertyTag);
|
|
else {
|
|
CFArrayRef inputSources;
|
|
|
|
inputSources = TISCreateASCIICapableInputSourceList();
|
|
TSMSetDocumentProperty(doc, kTSMDocumentEnabledInputSourcesPropertyTag,
|
|
sizeof(CFArrayRef), &inputSources);
|
|
CFRelease(inputSources);
|
|
}
|
|
currentDoc = newDoc;
|
|
}
|
|
}
|
|
}
|
|
- (void)applicationWillResignActive:(NSNotification *)notify
|
|
{
|
|
fl_lock_function();
|
|
Fl_X *x;
|
|
FLWindow *top = 0;
|
|
// sort in all regular windows
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
FLWindow *cw = x->xid;
|
|
Fl_Window *win = x->w;
|
|
if (win && cw) {
|
|
if (win->modal()) {
|
|
} else if (win->non_modal()) {
|
|
} else {
|
|
if (!top) top = cw;
|
|
}
|
|
}
|
|
}
|
|
// now sort in all modals
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
FLWindow *cw = x->xid;
|
|
Fl_Window *win = x->w;
|
|
if (win && cw && [cw isVisible]) {
|
|
if (win->modal()) {
|
|
[cw setLevel:NSNormalWindowLevel];
|
|
if (top) [cw orderWindow:NSWindowAbove relativeTo:[top windowNumber]];
|
|
}
|
|
}
|
|
}
|
|
// finally all non-modals
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
FLWindow *cw = x->xid;
|
|
Fl_Window *win = x->w;
|
|
if (win && cw && [cw isVisible]) {
|
|
if (win->non_modal()) {
|
|
[cw setLevel:NSNormalWindowLevel];
|
|
if (top) [cw orderWindow:NSWindowAbove relativeTo:[top windowNumber]];
|
|
}
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)applicationWillHide:(NSNotification *)notify
|
|
{
|
|
fl_lock_function();
|
|
Fl_X *x;
|
|
for (x = Fl_X::first;x;x = x->next) {
|
|
Fl_Window *window = x->w;
|
|
if ( !window->parent() ) Fl::handle( FL_HIDE, window);
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)applicationWillUnhide:(NSNotification *)notify
|
|
{
|
|
fl_lock_function();
|
|
for (Fl_X *x = Fl_X::first;x;x = x->next) {
|
|
Fl_Window *w = x->w;
|
|
if ( !w->parent() && ![x->xid isMiniaturized]) {
|
|
Fl::handle(FL_SHOW, w);
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
|
|
{
|
|
if (fl_mac_os_version < 101300) {
|
|
// without the next two statements, the opening of the 1st window is delayed by several seconds
|
|
// under 10.8 ≤ Mac OS < 10.13 when a file is dragged on the application icon
|
|
Fl_Window *firstw = Fl::first_window();
|
|
if (firstw) firstw->wait_for_expose();
|
|
} else if (in_nsapp_run) { // memorize all dropped filenames
|
|
if (!dropped_files_list) dropped_files_list = [[NSMutableArray alloc] initWithCapacity:1];
|
|
[dropped_files_list addObject:filename];
|
|
return YES;
|
|
}
|
|
if (open_cb) {
|
|
fl_lock_function();
|
|
(*open_cb)([filename UTF8String]);
|
|
Fl::flush(); // useful for AppleScript that does not break the event loop
|
|
fl_unlock_function();
|
|
return YES;
|
|
}
|
|
return NO;
|
|
}
|
|
@end
|
|
|
|
@interface FLAppDelegateBefore10_5 : FLAppDelegate
|
|
- (void)applicationDidUnhide:(NSNotification *)notify;
|
|
- (void)applicationDidUpdate:(NSNotification *)aNotification;
|
|
@end
|
|
@implementation FLAppDelegateBefore10_5
|
|
- (void)applicationDidUnhide:(NSNotification *)notify
|
|
{ // before 10.5, subwindows are lost when application is unhidden
|
|
fl_lock_function();
|
|
for (Fl_X *x = Fl_X::first; x; x = x->next) {
|
|
if (![x->xid parentWindow]) {
|
|
orderfront_subwindows(x->xid);
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (void)applicationDidUpdate:(NSNotification *)aNotification
|
|
{
|
|
}
|
|
@end
|
|
|
|
static void drain_dropped_files_list() {
|
|
open_cb_f_type open_cb = ((FLAppDelegate*)[NSApp delegate])->open_cb;
|
|
if (!open_cb) {
|
|
[dropped_files_list removeAllObjects];
|
|
[dropped_files_list release];
|
|
dropped_files_list = nil;
|
|
return;
|
|
}
|
|
NSString *s = (NSString*)[dropped_files_list objectAtIndex:0];
|
|
char *fname = strdup([s UTF8String]);
|
|
[dropped_files_list removeObjectAtIndex:0];
|
|
if ([dropped_files_list count] == 0) {
|
|
[dropped_files_list release];
|
|
dropped_files_list = nil;
|
|
}
|
|
open_cb(fname);
|
|
free(fname);
|
|
}
|
|
|
|
/*
|
|
* Install an open documents event handler...
|
|
*/
|
|
void Fl_Darwin_System_Driver::open_callback(void (*cb)(const char *)) {
|
|
fl_open_display();
|
|
((FLAppDelegate*)[NSApp delegate])->open_cb = cb;
|
|
}
|
|
|
|
@implementation FLApplication
|
|
+ (void)sendEvent:(NSEvent *)theEvent
|
|
{
|
|
if (fl_send_system_handlers(theEvent))
|
|
return;
|
|
|
|
NSEventType type = [theEvent type];
|
|
if (type == NSLeftMouseDown) {
|
|
fl_lock_function();
|
|
Fl_Window *grab = Fl::grab();
|
|
if (grab) {
|
|
FLWindow *win = (FLWindow *)[theEvent window];
|
|
if ( [win isKindOfClass:[FLWindow class]] && grab != [win getFl_Window]) {
|
|
// a click event out of a menu window, so we should close this menu
|
|
// done here to catch also clicks on window title bar/resize box
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
}
|
|
fl_unlock_function();
|
|
} else if (type == NSApplicationDefined) {
|
|
if ([theEvent subtype] == FLTKDataReadyEvent) {
|
|
processFLTKEvent();
|
|
}
|
|
return;
|
|
} else if (type == NSKeyUp) {
|
|
// The default sendEvent turns key downs into performKeyEquivalent when
|
|
// modifiers are down, but swallows the key up if the modifiers include
|
|
// command. This one makes all modifiers consistent by always sending key ups.
|
|
// FLView treats performKeyEquivalent to keyDown, but performKeyEquivalent is
|
|
// still needed for the system menu.
|
|
[[NSApp keyWindow] sendEvent:theEvent];
|
|
return;
|
|
}
|
|
[NSApp sendEvent:theEvent];
|
|
}
|
|
@end
|
|
|
|
/* Prototype of undocumented function needed to support Mac OS 10.2 or earlier
|
|
extern "C" {
|
|
OSErr CPSEnableForegroundOperation(ProcessSerialNumber*, UInt32, UInt32, UInt32, UInt32);
|
|
}
|
|
*/
|
|
|
|
static void foreground_and_activate_if_needed() {
|
|
if ([NSApp isActive]) return;
|
|
NSBundle *bundle = [NSBundle mainBundle];
|
|
if (bundle) {
|
|
NSString *exe = [[bundle executablePath] stringByStandardizingPath];
|
|
NSString *bpath = [bundle bundlePath];
|
|
NSString *exe_dir = [exe stringByDeletingLastPathComponent];
|
|
if ([bpath isEqualToString:exe] || [bpath isEqualToString:exe_dir]) bundle = nil;
|
|
}
|
|
if ( !bundle ) { // only transform the application type for unbundled apps
|
|
ProcessSerialNumber cur_psn = { 0, kCurrentProcess };
|
|
TransformProcessType(&cur_psn, kProcessTransformToForegroundApplication); // needs Mac OS 10.3
|
|
/* support of Mac OS 10.2 or earlier used this undocumented call instead
|
|
err = CPSEnableForegroundOperation(&cur_psn, 0x03, 0x3C, 0x2C, 0x1103);
|
|
*/
|
|
}
|
|
[NSApp activateIgnoringOtherApps:YES];
|
|
}
|
|
|
|
// simpler way to activate application tested OK on MacOS 10.3 10.6 10.9 and 10.13
|
|
|
|
void Fl_Cocoa_Screen_Driver::open_display_platform() {
|
|
static char beenHereDoneThat = 0;
|
|
if ( !beenHereDoneThat ) {
|
|
beenHereDoneThat = 1;
|
|
|
|
BOOL need_new_nsapp = (NSApp == nil);
|
|
if (need_new_nsapp) [NSApplication sharedApplication];
|
|
NSAutoreleasePool *localPool;
|
|
localPool = [[NSAutoreleasePool alloc] init]; // never released
|
|
FLAppDelegate *delegate = (Fl_Darwin_System_Driver::calc_mac_os_version() < 100500 ? [FLAppDelegateBefore10_5 alloc] : [FLAppDelegate alloc]);
|
|
[(NSApplication*)NSApp setDelegate:[delegate init]];
|
|
if (need_new_nsapp) {
|
|
if (fl_mac_os_version >= 101300 ) {
|
|
foreground_and_activate_if_needed();
|
|
in_nsapp_run = true;
|
|
[NSApp run];
|
|
in_nsapp_run = false;
|
|
}
|
|
else [NSApp finishLaunching];
|
|
}
|
|
|
|
// empty the event queue but keep system events for drag&drop of files at launch
|
|
NSEvent *ign_event;
|
|
do ign_event = [NSApp nextEventMatchingMask:(NSAnyEventMask & ~NSSystemDefinedMask)
|
|
untilDate:[NSDate dateWithTimeIntervalSinceNow:0]
|
|
inMode:NSDefaultRunLoopMode
|
|
dequeue:YES];
|
|
while (ign_event);
|
|
|
|
foreground_and_activate_if_needed();
|
|
if (![NSApp servicesMenu]) createAppleMenu();
|
|
main_screen_height = [[[NSScreen screens] objectAtIndex:0] frame].size.height;
|
|
[[NSNotificationCenter defaultCenter] addObserver:[FLWindowDelegate singleInstance]
|
|
selector:@selector(anyWindowWillClose:)
|
|
name:NSWindowWillCloseNotification
|
|
object:nil];
|
|
if (![NSThread isMultiThreaded]) {
|
|
// With old OS X versions, it is necessary to create one thread for secondary pthreads to be
|
|
// allowed to use cocoa, especially to create an NSAutoreleasePool.
|
|
// We create a thread that does nothing so it completes very fast:
|
|
[NSThread detachNewThreadSelector:@selector(doNothing:) toTarget:[FLWindowDelegate singleInstance] withObject:nil];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Force a "Roman" or "ASCII" keyboard, which both the Mozilla and
|
|
// Safari people seem to think implies turning off advanced IME stuff
|
|
// (see nsTSMManager::SyncKeyScript in Mozilla and enableSecureTextInput
|
|
// in Safari/Webcore). Should be good enough for us then...
|
|
|
|
static int input_method_startup()
|
|
{
|
|
static int retval = -1; // -1: not initialized, 0: not usable, 1: ready for use
|
|
if (retval == -1) {
|
|
fl_open_display();
|
|
if (fl_mac_os_version >= 100500) {
|
|
TSMGetActiveDocument = (TSMGetActiveDocument_type)Fl_Darwin_System_Driver::get_carbon_function("TSMGetActiveDocument");
|
|
TSMSetDocumentProperty = (TSMSetDocumentProperty_type)Fl_Darwin_System_Driver::get_carbon_function("TSMSetDocumentProperty");
|
|
TSMRemoveDocumentProperty = (TSMRemoveDocumentProperty_type)Fl_Darwin_System_Driver::get_carbon_function("TSMRemoveDocumentProperty");
|
|
TISCreateASCIICapableInputSourceList = (TISCreateASCIICapableInputSourceList_type)Fl_Darwin_System_Driver::get_carbon_function("TISCreateASCIICapableInputSourceList");
|
|
retval = (TSMGetActiveDocument && TSMSetDocumentProperty && TSMRemoveDocumentProperty && TISCreateASCIICapableInputSourceList ? 1 : 0);
|
|
} else {
|
|
KeyScript = (KeyScript_type)Fl_Darwin_System_Driver::get_carbon_function("KeyScript");
|
|
retval = (KeyScript? 1 : 0);
|
|
}
|
|
}
|
|
return retval;
|
|
}
|
|
|
|
void Fl_Cocoa_Screen_Driver::enable_im() {
|
|
if (!input_method_startup()) return;
|
|
|
|
im_enabled = 1;
|
|
|
|
if (fl_mac_os_version >= 100500) {
|
|
((FLAppDelegate*)[NSApp delegate])->currentDoc = NULL;
|
|
[NSApp updateWindows]; // triggers [FLAppDelegate applicationDidUpdate]
|
|
}
|
|
else
|
|
KeyScript(smKeyEnableKybds);
|
|
}
|
|
|
|
void Fl_Cocoa_Screen_Driver::disable_im() {
|
|
if (!input_method_startup()) return;
|
|
|
|
im_enabled = 0;
|
|
|
|
if (fl_mac_os_version >= 100500) {
|
|
((FLAppDelegate*)[NSApp delegate])->currentDoc = NULL;
|
|
[NSApp updateWindows]; // triggers [FLAppDelegate applicationDidUpdate]
|
|
}
|
|
else
|
|
KeyScript(smEnableRomanKybdsOnly);
|
|
}
|
|
|
|
|
|
// Gets the border sizes and the titlebar size
|
|
static void get_window_frame_sizes(int &bx, int &by, int &bt, Fl_Window *win) {
|
|
FLWindow *flw = fl_xid(win);
|
|
if (flw) {
|
|
bt = [flw frame].size.height - [[flw contentView] frame].size.height;
|
|
bx = by = 0;
|
|
return;
|
|
}
|
|
static int top = 0, left, bottom;
|
|
if (!top) {
|
|
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
NSRect inside = { {20,20}, {100,100} };
|
|
NSRect outside = [NSWindow frameRectForContentRect:inside styleMask:NSTitledWindowMask];
|
|
left = int(outside.origin.x - inside.origin.x);
|
|
bottom = int(outside.origin.y - inside.origin.y);
|
|
top = int(outside.size.height - inside.size.height) - bottom;
|
|
[pool release];
|
|
}
|
|
bx = left;
|
|
by = bottom;
|
|
bt = top;
|
|
}
|
|
|
|
/*
|
|
* smallest x coordinate in screen space of work area of menubar-containing display
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::x() {
|
|
open_display();
|
|
return int([[[NSScreen screens] objectAtIndex:0] visibleFrame].origin.x) / scale(0);
|
|
}
|
|
|
|
|
|
/*
|
|
* smallest y coordinate in screen space of work area of menubar-containing display
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::y() {
|
|
open_display();
|
|
NSRect visible = [[[NSScreen screens] objectAtIndex:0] visibleFrame];
|
|
return int(main_screen_height - (visible.origin.y + visible.size.height)) / scale(0);
|
|
}
|
|
|
|
|
|
/*
|
|
* width of work area of menubar-containing display
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::w() {
|
|
open_display();
|
|
return int([[[NSScreen screens] objectAtIndex:0] visibleFrame].size.width) / scale(0);
|
|
}
|
|
|
|
|
|
/*
|
|
* height of work area of menubar-containing display
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::h() {
|
|
open_display();
|
|
return int([[[NSScreen screens] objectAtIndex:0] visibleFrame].size.height) / scale(0);
|
|
}
|
|
|
|
// computes the work area of the nth screen (screen #0 has the menubar)
|
|
void Fl_Cocoa_Screen_Driver::screen_work_area(int &X, int &Y, int &W, int &H, int n)
|
|
{
|
|
if (num_screens < 0) init();
|
|
if (n < 0 || n >= num_screens) n = 0;
|
|
open_display();
|
|
NSRect r = [[[NSScreen screens] objectAtIndex:n] visibleFrame];
|
|
X = int(r.origin.x) / scale(0);
|
|
Y = (main_screen_height - int(r.origin.y + r.size.height)) / scale(0);
|
|
W = int(r.size.width) / scale(0);
|
|
H = int(r.size.height) / scale(0);
|
|
}
|
|
|
|
/*
|
|
* get the current mouse pointer world coordinates
|
|
*/
|
|
int Fl_Cocoa_Screen_Driver::get_mouse(int &x, int &y)
|
|
{
|
|
open_display();
|
|
NSPoint pt = [NSEvent mouseLocation];
|
|
x = int(pt.x);
|
|
y = int(main_screen_height - pt.y);
|
|
return screen_num(x, y);
|
|
}
|
|
|
|
|
|
static int fake_X_wm(Fl_Window* w,int &X,int &Y, int &bt,int &bx, int &by) {
|
|
int W, H, xoff, yoff, dx, dy;
|
|
int ret = bx = by = bt = 0;
|
|
if (w->border() && !w->parent()) {
|
|
if (w->driver()->maxw() != w->driver()->minw() || w->driver()->maxh() != w->driver()->minh()) {
|
|
ret = 2;
|
|
} else {
|
|
ret = 1;
|
|
}
|
|
get_window_frame_sizes(bx, by, bt, w);
|
|
}
|
|
// The coordinates of the whole window, including non-client area
|
|
xoff = bx;
|
|
yoff = by + bt;
|
|
dx = 2*bx;
|
|
dy = 2*by + bt;
|
|
X = w->x()-xoff;
|
|
Y = w->y()-yoff;
|
|
W = w->w()+dx;
|
|
H = w->h()+dy;
|
|
|
|
if (w->parent()) return 0;
|
|
|
|
// Proceed to positioning the window fully inside the screen, if possible
|
|
|
|
// let's get a little elaborate here. Mac OS X puts a lot of stuff on the desk
|
|
// that we want to avoid when positioning our window, namely the Dock and the
|
|
// top menu bar (and even more stuff in 10.4 Tiger). So we will go through the
|
|
// list of all available screens and find the one that this window is most
|
|
// likely to go to, and then reposition it to fit withing the 'good' area.
|
|
// Rect r;
|
|
// find the screen, that the center of this window will fall into
|
|
int R = X+W, B = Y+H; // right and bottom
|
|
int cx = (X+R)/2, cy = (Y+B)/2; // center of window;
|
|
NSScreen *gd = NULL;
|
|
NSArray *a = [NSScreen screens]; int count = (int)[a count]; NSRect r; int i;
|
|
for( i = 0; i < count; i++) {
|
|
r = [[a objectAtIndex:i] frame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( cx >= r.origin.x && cx <= r.origin.x + r.size.width
|
|
&& cy >= r.origin.y && cy <= r.origin.y + r.size.height)
|
|
break;
|
|
}
|
|
if (i < count) gd = [a objectAtIndex:i];
|
|
|
|
// if the center doesn't fall on a screen, try the top left
|
|
if (!gd) {
|
|
for( i = 0; i < count; i++) {
|
|
r = [[a objectAtIndex:i] frame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( X >= r.origin.x && X <= r.origin.x + r.size.width
|
|
&& Y >= r.origin.y && Y <= r.origin.y + r.size.height)
|
|
break;
|
|
}
|
|
if (i < count) gd = [a objectAtIndex:i];
|
|
}
|
|
// if that doesn't fall on a screen, try the top right
|
|
if (!gd) {
|
|
for( i = 0; i < count; i++) {
|
|
r = [[a objectAtIndex:i] frame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( R >= r.origin.x && R <= r.origin.x + r.size.width
|
|
&& Y >= r.origin.y && Y <= r.origin.y + r.size.height)
|
|
break;
|
|
}
|
|
if (i < count) gd = [a objectAtIndex:i];
|
|
}
|
|
// if that doesn't fall on a screen, try the bottom left
|
|
if (!gd) {
|
|
for( i = 0; i < count; i++) {
|
|
r = [[a objectAtIndex:i] frame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( X >= r.origin.x && X <= r.origin.x + r.size.width
|
|
&& Y+H >= r.origin.y && Y+H <= r.origin.y + r.size.height)
|
|
break;
|
|
}
|
|
if (i < count) gd = [a objectAtIndex:i];
|
|
}
|
|
// last resort, try the bottom right
|
|
if (!gd) {
|
|
for( i = 0; i < count; i++) {
|
|
r = [[a objectAtIndex:i] frame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( R >= r.origin.x && R <= r.origin.x + r.size.width
|
|
&& Y+H >= r.origin.y && Y+H <= r.origin.y + r.size.height)
|
|
break;
|
|
}
|
|
if (i < count) gd = [a objectAtIndex:i];
|
|
}
|
|
// if we still have not found a screen, we will use the main
|
|
// screen, the one that has the application menu bar.
|
|
if (!gd) gd = [a objectAtIndex:0];
|
|
if (gd) {
|
|
r = [gd visibleFrame];
|
|
r.origin.y = main_screen_height - (r.origin.y + r.size.height); // use FLTK's multiscreen coordinates
|
|
if ( R > r.origin.x + r.size.width ) X -= int(R - (r.origin.x + r.size.width));
|
|
if ( B > r.size.height + r.origin.y ) Y -= int(B - (r.size.height + r.origin.y));
|
|
if ( X < r.origin.x ) X = int(r.origin.x);
|
|
if ( Y < r.origin.y ) Y = int(r.origin.y);
|
|
}
|
|
|
|
// Return the client area's top left corner in (X,Y)
|
|
X+=xoff;
|
|
Y+=yoff;
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
Fl_Window *fl_dnd_target_window = 0;
|
|
|
|
static void q_set_window_title(NSWindow *nsw, const char * name, const char *mininame) {
|
|
CFStringRef title = CFStringCreateWithCString(NULL, (name ? name : ""), kCFStringEncodingUTF8);
|
|
if(!title) { // fallback when name contains malformed UTF-8
|
|
int l = strlen(name);
|
|
unsigned short* utf16 = new unsigned short[l + 1];
|
|
l = fl_utf8toUtf16(name, l, utf16, l + 1);
|
|
title = CFStringCreateWithCharacters(NULL, utf16, l);
|
|
delete[] utf16;
|
|
}
|
|
[nsw setTitle:(NSString*)title];
|
|
CFRelease(title);
|
|
if (mininame && strlen(mininame)) {
|
|
CFStringRef minititle = CFStringCreateWithCString(NULL, mininame, kCFStringEncodingUTF8);
|
|
if (minititle) {
|
|
[nsw setMiniwindowTitle:(NSString*)minititle];
|
|
CFRelease(minititle);
|
|
}
|
|
}
|
|
}
|
|
|
|
/** How FLTK handles Mac OS text input
|
|
|
|
Let myview be the instance of the FLView class that has the keyboard focus. FLView is an FLTK-defined NSView subclass
|
|
that implements the NSTextInputClient protocol to properly handle text input. It also implements the old NSTextInput
|
|
protocol to run with OS <= 10.4. The few NSTextInput protocol methods that differ in signature from the NSTextInputClient
|
|
protocol transmit the received message to the corresponding NSTextInputClient method.
|
|
|
|
Keyboard input sends keyDown: and performKeyEquivalent: messages to myview. The latter occurs for keys such as
|
|
ForwardDelete, arrows and F1, and when the Ctrl or Cmd modifiers are used. Other key presses send keyDown: messages.
|
|
The keyDown: method calls [myview process_keydown:theEvent] that is equivalent to
|
|
[[myview inputContext] handleEvent:theEvent], and triggers system processing of keyboard events.
|
|
The performKeyEquivalent: method directly calls Fl::handle(FL_KEYBOARD, focus-window)
|
|
when the Ctrl or Cmd modifiers are used. If not, it also calls [[myview inputContext] handleEvent:theEvent].
|
|
The performKeyEquivalent: method returns YES when the keystroke has been handled and NO otherwise, which allows
|
|
shortcuts of the system menu to be processed. Three sorts of messages are then sent back by the system to myview:
|
|
doCommandBySelector:, setMarkedText: and insertText:. All 3 messages eventually produce Fl::handle(FL_KEYBOARD, win) calls.
|
|
The doCommandBySelector: message allows to process events such as new-line, forward and backward delete, arrows,
|
|
escape, tab, F1. The message setMarkedText: is sent when marked text, that is, temporary text that gets replaced later
|
|
by some other text, is inserted. This happens when a dead key is pressed, and also
|
|
when entering complex scripts (e.g., Chinese). Fl_Cocoa_Screen_Driver::next_marked_length gives the byte
|
|
length of marked text before the FL_KEYBOARD event is processed. Fl::compose_state gives this length after this processing.
|
|
Message insertText: is sent to enter text in the focused widget. If there's marked text, Fl::compose_state is > 0, and this
|
|
marked text gets replaced by the inserted text. If there's no marked text, the new text is inserted at the insertion point.
|
|
When the character palette is used to enter text, the system sends an insertText: message to myview.
|
|
The in_key_event field of the FLView class allows to differentiate keyboard from palette inputs.
|
|
|
|
During processing of the handleEvent message, inserted and marked strings are concatenated in a single string
|
|
inserted in a single FL_KEYBOARD event after return from handleEvent. The need_handle member variable of FLView allows
|
|
to determine when setMarkedText or insertText strings have been sent during handleEvent processing and must trigger
|
|
an FL_KEYBOARD event. Concatenating two insertText operations or an insertText followed by a setMarkedText is possible.
|
|
In contrast, setMarkedText followed by insertText or by another setMarkedText isn't correct if concatenated in a single
|
|
string. Thus, in such case, the setMarkedText and the next operation produce each an FL_KEYBOARD event.
|
|
|
|
OS >= 10.7 contains a feature where pressing and holding certain keys opens a menu window that shows a list
|
|
of possible accented variants of this key. The selectedRange field of the FLView class and the selectedRange, insertText:
|
|
and setMarkedText: methods of the NSTextInputClient protocol are used to support this feature.
|
|
The notion of selected text (!= marked text) is monitored by the selectedRange field.
|
|
The -(NSRange)[FLView selectedRange] method is used to control whether an FLTK widget opens accented character windows
|
|
by returning .location = NSNotFound to disable that, or returning the value of the selectedRange field to enable the feature.
|
|
When selectedRange.location >= 0, the value of selectedRange.length is meaningful. 0 means no text is currently selected,
|
|
> 0 means this number of characters before the insertion point are selected. The insertText: method does
|
|
selectedRange = NSMakeRange(100, 0); to indicate no text is selected. The setMarkedText: method does
|
|
selectedRange = NSMakeRange(100, newSelection.length); to indicate that this length of text is selected.
|
|
|
|
With OS <= 10.5, the NSView class does not implement the inputContext message. [myview process_keydown:theEvent] is
|
|
equivalent to [[FLTextInputContext singleInstance] handleEvent:theEvent].
|
|
Method +[FLTextInputContext singleInstance] returns an instance of class FLTextInputContext that possesses
|
|
a handleEvent: method. The class FLTextView implements the so-called view's "field editor". This editor is an instance
|
|
of the FLTextView class allocated by the -(id)[FLWindowDelegate windowWillReturnFieldEditor: toObject:] method.
|
|
The -(BOOL)[FLTextInputContext handleEvent:] method emulates the missing 10.6 -(BOOL)[NSTextInputContext handleEvent:]
|
|
by sending the interpretKeyEvents: message to the FLTextView object. The system sends back doCommandBySelector: and
|
|
insertText: messages to the FLTextView object that are transmitted unchanged to myview to be processed as with OS >= 10.6.
|
|
The system also sends setMarkedText: messages directly to myview.
|
|
|
|
There is furthermore an oddity of dead key processing with OS <= 10.5. It occurs when a dead key followed by a non-accented
|
|
key are pressed. Say, for example, that keys '^' followed by 'p' are pressed on a French or German keyboard. Resulting
|
|
messages are: [myview setMarkedText:@"^"], [myview insertText:@"^"], [myview insertText:@"p"], [FLTextView insertText:@"^p"].
|
|
The 2nd '^' replaces the marked 1st one, followed by p^p. The resulting text in the widget is "^p^p" instead of the
|
|
desired "^p". To avoid that, the FLTextView object is deactivated by the insertText: message and reactivated after
|
|
the handleEvent: message has been processed.
|
|
|
|
NSEvent's during a character composition sequence:
|
|
- keyDown with deadkey -> [[theEvent characters] length] is 0
|
|
- keyUp -> [theEvent characters] contains the deadkey
|
|
- keyDown with next key -> [theEvent characters] contains the composed character
|
|
- keyUp -> [theEvent characters] contains the standard character
|
|
*/
|
|
|
|
static void cocoaKeyboardHandler(NSEvent *theEvent)
|
|
{
|
|
NSUInteger mods;
|
|
// get the modifiers
|
|
mods = [theEvent modifierFlags];
|
|
// get the key code
|
|
UInt32 keyCode = 0, maskedKeyCode = 0;
|
|
unsigned short sym = 0;
|
|
keyCode = [theEvent keyCode];
|
|
// extended keyboards can also send sequences on key-up to generate Kanji etc. codes.
|
|
// Some observed prefixes are 0x81 to 0x83, followed by an 8 bit keycode.
|
|
// In this mode, there seem to be no key-down codes
|
|
// printf("%08x %08x %08x\n", keyCode, mods, key);
|
|
maskedKeyCode = keyCode & 0x7f;
|
|
mods_to_e_state( mods ); // process modifier keys
|
|
if (!macKeyLookUp) macKeyLookUp = fl_compute_macKeyLookUp();
|
|
sym = macKeyLookUp[maskedKeyCode];
|
|
if (sym < 0xff00) { // a "simple" key
|
|
// find the result of this key without modifier
|
|
NSString *sim = [theEvent charactersIgnoringModifiers];
|
|
UniChar one;
|
|
CFStringGetCharacters((CFStringRef)sim, CFRangeMake(0, 1), &one);
|
|
// charactersIgnoringModifiers doesn't ignore shift, remove it when it's on
|
|
if(one >= 'A' && one <= 'Z') one += 32;
|
|
if (one > 0 && one <= 0x7f && (sym<'0' || sym>'9') ) sym = one;
|
|
}
|
|
Fl::e_keysym = Fl::e_original_keysym = sym;
|
|
/*NSLog(@"cocoaKeyboardHandler: keycode=%08x keysym=%08x mods=%08x symbol=%@ (%@)",
|
|
keyCode, sym, mods, [theEvent characters], [theEvent charactersIgnoringModifiers]);*/
|
|
// If there is text associated with this key, it will be filled in later.
|
|
Fl::e_length = 0;
|
|
Fl::e_text = (char*)"";
|
|
}
|
|
|
|
@interface FLTextInputContext : NSObject // "emulates" NSTextInputContext before OS 10.6
|
|
+ (void)initialize;
|
|
+ (FLTextInputContext*)singleInstance;
|
|
-(BOOL)handleEvent:(NSEvent*)theEvent;
|
|
@end
|
|
static FLTextInputContext* fltextinputcontext_instance = nil;
|
|
@implementation FLTextInputContext
|
|
+ (void)initialize {
|
|
fltextinputcontext_instance = [[FLTextInputContext alloc] init];
|
|
}
|
|
+ (FLTextInputContext*)singleInstance {
|
|
return fltextinputcontext_instance;
|
|
}
|
|
-(BOOL)handleEvent:(NSEvent*)theEvent {
|
|
FLTextView *edit = [FLTextView singleInstance];
|
|
[edit setActive:YES];
|
|
[edit interpretKeyEvents:[NSArray arrayWithObject:theEvent]];
|
|
[edit setActive:YES];
|
|
return YES;
|
|
}
|
|
@end
|
|
|
|
@interface FLView : NSView <NSTextInput
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
|
|
, NSTextInputClient
|
|
#endif
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
,NSDraggingSource
|
|
#endif
|
|
> {
|
|
BOOL in_key_event; // YES means keypress is being processed by handleEvent
|
|
BOOL need_handle; // YES means Fl::handle(FL_KEYBOARD,) is needed after handleEvent processing
|
|
NSInteger identifier;
|
|
NSRange selectedRange;
|
|
}
|
|
+ (void)prepareEtext:(NSString*)aString;
|
|
+ (void)concatEtext:(NSString*)aString;
|
|
- (BOOL)process_keydown:(NSEvent*)theEvent;
|
|
- (id)initWithFrame:(NSRect)frameRect;
|
|
- (void)drawRect:(NSRect)rect;
|
|
- (BOOL)acceptsFirstResponder;
|
|
- (BOOL)acceptsFirstMouse:(NSEvent*)theEvent;
|
|
- (void)resetCursorRects;
|
|
- (BOOL)performKeyEquivalent:(NSEvent*)theEvent;
|
|
- (void)mouseUp:(NSEvent *)theEvent;
|
|
- (void)rightMouseUp:(NSEvent *)theEvent;
|
|
- (void)otherMouseUp:(NSEvent *)theEvent;
|
|
- (void)mouseDown:(NSEvent *)theEvent;
|
|
- (void)rightMouseDown:(NSEvent *)theEvent;
|
|
- (void)otherMouseDown:(NSEvent *)theEvent;
|
|
- (void)mouseMoved:(NSEvent *)theEvent;
|
|
- (void)mouseDragged:(NSEvent *)theEvent;
|
|
- (void)rightMouseDragged:(NSEvent *)theEvent;
|
|
- (void)otherMouseDragged:(NSEvent *)theEvent;
|
|
- (void)scrollWheel:(NSEvent *)theEvent;
|
|
- (void)magnifyWithEvent:(NSEvent *)theEvent;
|
|
- (void)keyDown:(NSEvent *)theEvent;
|
|
- (void)keyUp:(NSEvent *)theEvent;
|
|
- (void)flagsChanged:(NSEvent *)theEvent;
|
|
- (NSDragOperation)draggingEntered:(id < NSDraggingInfo >)sender;
|
|
- (NSDragOperation)draggingUpdated:(id < NSDraggingInfo >)sender;
|
|
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender;
|
|
- (void)draggingExited:(id < NSDraggingInfo >)sender;
|
|
- (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal;
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_5
|
|
- (void)insertText:(id)aString replacementRange:(NSRange)replacementRange;
|
|
- (void)setMarkedText:(id)aString selectedRange:(NSRange)newSelection replacementRange:(NSRange)replacementRange;
|
|
- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange;
|
|
- (NSRect)firstRectForCharacterRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange;
|
|
- (NSInteger)windowLevel;
|
|
#endif
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
- (NSDragOperation)draggingSession:(NSDraggingSession *)session sourceOperationMaskForDraggingContext:(NSDraggingContext)context;
|
|
#endif
|
|
@end
|
|
|
|
@implementation FLView
|
|
- (BOOL)process_keydown:(NSEvent*)theEvent
|
|
{
|
|
id o = fl_mac_os_version >= 100600 ? [self performSelector:@selector(inputContext)] : [FLTextInputContext singleInstance];
|
|
return [o handleEvent:theEvent];
|
|
}
|
|
- (id)initWithFrame:(NSRect)frameRect
|
|
{
|
|
static NSInteger counter = 0;
|
|
self = [super initWithFrame:frameRect];
|
|
if (self) {
|
|
in_key_event = NO;
|
|
identifier = ++counter;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
/*
|
|
* Gets called when a window is created or resized, or moved between retina and non-retina displays
|
|
* (with Mac OS ≥ 10.11 also when deminiaturized)
|
|
*/
|
|
- (void)drawRect:(NSRect)rect
|
|
{
|
|
fl_lock_function();
|
|
FLWindow *cw = (FLWindow*)[self window];
|
|
Fl_Window *window = [cw getFl_Window];
|
|
if ( !window->parent() && window->border() && abs(rect.size.height - window->h() * fl_graphics_driver->scale()) > 0.5 ) { // this happens with tabbed window
|
|
window->resize([cw frame].origin.x/fl_graphics_driver->scale(),
|
|
(main_screen_height - ([cw frame].origin.y + rect.size.height))/fl_graphics_driver->scale(),
|
|
rect.size.width/fl_graphics_driver->scale(), rect.size.height/fl_graphics_driver->scale());
|
|
}
|
|
through_drawRect = YES;
|
|
Fl_Cocoa_Window_Driver *d = Fl_Cocoa_Window_Driver::driver(window);
|
|
if (fl_mac_os_version >= 100700) { // determine whether window is mapped to a retina display
|
|
bool previous = d->mapped_to_retina();
|
|
// rewrite next call that requires 10.7 and therefore triggers a compiler warning on old SDKs
|
|
//NSSize s = [[cw contentView] convertSizeToBacking:NSMakeSize(10, 10)];
|
|
typedef NSSize (*convertSizeIMP)(id, SEL, NSSize);
|
|
static convertSizeIMP addr = (convertSizeIMP)[NSView instanceMethodForSelector:@selector(convertSizeToBacking:)];
|
|
NSSize s = addr([cw contentView], @selector(convertSizeToBacking:), NSMakeSize(10, 10));
|
|
d->mapped_to_retina( int(s.width + 0.5) > 10 );
|
|
if (d->wait_for_expose_value == 0 && previous != d->mapped_to_retina()) d->changed_resolution(true);
|
|
}
|
|
d->wait_for_expose_value = 0;
|
|
Fl_X *i = Fl_X::i(window);
|
|
if ( i->region ) {
|
|
Fl_Graphics_Driver::default_driver().XDestroyRegion(i->region);
|
|
i->region = 0;
|
|
}
|
|
window->clear_damage(FL_DAMAGE_ALL);
|
|
d->flush();
|
|
window->clear_damage();
|
|
through_drawRect = NO;
|
|
fl_unlock_function();
|
|
}
|
|
|
|
- (BOOL)acceptsFirstResponder
|
|
{
|
|
return [[self window] parentWindow] ? NO : YES; // 10.2
|
|
}
|
|
- (BOOL)performKeyEquivalent:(NSEvent*)theEvent
|
|
{
|
|
//NSLog(@"performKeyEquivalent:");
|
|
fl_lock_function();
|
|
cocoaKeyboardHandler(theEvent);
|
|
BOOL handled;
|
|
NSUInteger mods = [theEvent modifierFlags];
|
|
Fl_Window *w = [(FLWindow*)[theEvent window] getFl_Window];
|
|
if ( (mods & NSControlKeyMask) || (mods & NSCommandKeyMask) ) {
|
|
NSString *s = [theEvent characters];
|
|
if ( (mods & NSShiftKeyMask) && (mods & NSCommandKeyMask) ) {
|
|
s = [s uppercaseString]; // US keyboards return lowercase letter in s if cmd-shift-key is hit
|
|
}
|
|
[FLView prepareEtext:s];
|
|
Fl::compose_state = 0;
|
|
handled = Fl::handle(FL_KEYBOARD, w);
|
|
}
|
|
else {
|
|
in_key_event = YES;
|
|
need_handle = NO;
|
|
handled = [self process_keydown:theEvent];
|
|
if (need_handle) handled = Fl::handle(FL_KEYBOARD, w);
|
|
in_key_event = NO;
|
|
}
|
|
fl_unlock_function();
|
|
return handled;
|
|
}
|
|
- (BOOL)acceptsFirstMouse:(NSEvent*)theEvent
|
|
{
|
|
Fl_Window *w = [(FLWindow*)[theEvent window] getFl_Window];
|
|
Fl_Window *first = Fl::first_window();
|
|
return (first == w || !first->modal());
|
|
}
|
|
- (void)resetCursorRects {
|
|
Fl_Window *w = [(FLWindow*)[self window] getFl_Window];
|
|
Fl_X *i = Fl_X::i(w);
|
|
if (!i) return; // fix for STR #3128
|
|
// We have to have at least one cursor rect for invalidateCursorRectsForView
|
|
// to work, hence the "else" clause.
|
|
if (Fl_Cocoa_Window_Driver::driver(w)->cursor)
|
|
[self addCursorRect:[self visibleRect] cursor:Fl_Cocoa_Window_Driver::driver(w)->cursor];
|
|
else
|
|
[self addCursorRect:[self visibleRect] cursor:[NSCursor arrowCursor]];
|
|
}
|
|
- (void)mouseUp:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)rightMouseUp:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)otherMouseUp:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)mouseDown:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)rightMouseDown:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)otherMouseDown:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)mouseMoved:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)mouseDragged:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)rightMouseDragged:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)otherMouseDragged:(NSEvent *)theEvent {
|
|
cocoaMouseHandler(theEvent);
|
|
}
|
|
- (void)scrollWheel:(NSEvent *)theEvent {
|
|
cocoaMouseWheelHandler(theEvent);
|
|
}
|
|
- (void)magnifyWithEvent:(NSEvent *)theEvent {
|
|
cocoaMagnifyHandler(theEvent);
|
|
}
|
|
- (void)keyDown:(NSEvent *)theEvent {
|
|
//NSLog(@"keyDown:%@",[theEvent characters]);
|
|
fl_lock_function();
|
|
Fl_Window *window = [(FLWindow*)[theEvent window] getFl_Window];
|
|
Fl::first_window(window);
|
|
cocoaKeyboardHandler(theEvent);
|
|
in_key_event = YES;
|
|
Fl_Widget *f = Fl::focus();
|
|
if (f && f->as_gl_window()) { // ignore text input methods for GL windows
|
|
need_handle = YES;
|
|
[FLView prepareEtext:[theEvent characters]];
|
|
} else {
|
|
need_handle = NO;
|
|
[self process_keydown:theEvent];
|
|
}
|
|
if (need_handle) Fl::handle(FL_KEYBOARD, window);
|
|
in_key_event = NO;
|
|
fl_unlock_function();
|
|
}
|
|
- (void)keyUp:(NSEvent *)theEvent {
|
|
//NSLog(@"keyUp:%@",[theEvent characters]);
|
|
fl_lock_function();
|
|
Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
|
|
Fl::first_window(window);
|
|
cocoaKeyboardHandler(theEvent);
|
|
NSString *s = [theEvent characters];
|
|
if ([s length] >= 1) [FLView prepareEtext:[s substringToIndex:1]];
|
|
Fl::handle(FL_KEYUP,window);
|
|
fl_unlock_function();
|
|
}
|
|
- (void)flagsChanged:(NSEvent *)theEvent {
|
|
//NSLog(@"flagsChanged: ");
|
|
fl_lock_function();
|
|
static UInt32 prevMods = 0;
|
|
NSUInteger mods = [theEvent modifierFlags];
|
|
Fl_Window *window = (Fl_Window*)[(FLWindow*)[theEvent window] getFl_Window];
|
|
UInt32 tMods = prevMods ^ mods;
|
|
int sendEvent = 0;
|
|
if ( tMods )
|
|
{
|
|
unsigned short keycode = [theEvent keyCode];
|
|
if (!macKeyLookUp) macKeyLookUp = fl_compute_macKeyLookUp();
|
|
Fl::e_keysym = Fl::e_original_keysym = macKeyLookUp[keycode & 0x7f];
|
|
if ( Fl::e_keysym )
|
|
sendEvent = ( prevMods<mods ) ? FL_KEYBOARD : FL_KEYUP;
|
|
Fl::e_length = 0;
|
|
Fl::e_text = (char*)"";
|
|
prevMods = mods;
|
|
}
|
|
mods_to_e_state( mods );
|
|
if (sendEvent) Fl::handle(sendEvent,window);
|
|
fl_unlock_function();
|
|
}
|
|
- (NSDragOperation)draggingEntered:(id < NSDraggingInfo >)sender
|
|
{
|
|
fl_lock_function();
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
update_e_xy_and_e_xy_root([self window]);
|
|
fl_dnd_target_window = target;
|
|
int ret = Fl::handle( FL_DND_ENTER, target );
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
Fl::flush();
|
|
return ret ? NSDragOperationCopy : NSDragOperationNone;
|
|
}
|
|
- (NSDragOperation)draggingUpdated:(id < NSDraggingInfo >)sender
|
|
{
|
|
fl_lock_function();
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
update_e_xy_and_e_xy_root([self window]);
|
|
fl_dnd_target_window = target;
|
|
int ret = Fl::handle( FL_DND_DRAG, target );
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
// if the DND started in the same application, Fl::dnd() will not return until
|
|
// the DND operation is finished. The call below causes the drop indicator
|
|
// to be drawn correctly (a full event handling would be better...)
|
|
Fl::flush();
|
|
return ret ? NSDragOperationCopy : NSDragOperationNone;
|
|
}
|
|
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
|
|
{
|
|
static char *DragData = NULL;
|
|
fl_lock_function();
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
if ( !Fl::handle( FL_DND_RELEASE, target ) ) {
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
return NO;
|
|
}
|
|
NSPasteboard *pboard;
|
|
// NSDragOperation sourceDragMask;
|
|
// sourceDragMask = [sender draggingSourceOperationMask];
|
|
pboard = [sender draggingPasteboard];
|
|
update_e_xy_and_e_xy_root([self window]);
|
|
if (DragData) { free(DragData); DragData = NULL; }
|
|
if ( [[pboard types] containsObject:NSFilenamesPboardType] ) {
|
|
CFArrayRef files = (CFArrayRef)[pboard propertyListForType:NSFilenamesPboardType];
|
|
CFStringRef all = CFStringCreateByCombiningStrings(NULL, files, CFSTR("\n"));
|
|
int l = CFStringGetMaximumSizeForEncoding(CFStringGetLength(all), kCFStringEncodingUTF8);
|
|
DragData = (char *)malloc(l + 1);
|
|
CFStringGetCString(all, DragData, l + 1, kCFStringEncodingUTF8);
|
|
CFRelease(all);
|
|
}
|
|
else if ( [[pboard types] containsObject:UTF8_pasteboard_type] ) {
|
|
NSData *data = [pboard dataForType:UTF8_pasteboard_type];
|
|
DragData = (char *)malloc([data length] + 1);
|
|
[data getBytes:DragData];
|
|
DragData[[data length]] = 0;
|
|
convert_crlf(DragData, strlen(DragData));
|
|
}
|
|
else {
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
return NO;
|
|
}
|
|
Fl::e_text = DragData;
|
|
Fl::e_length = strlen(DragData);
|
|
int old_event = Fl::e_number;
|
|
Fl::belowmouse()->handle(Fl::e_number = FL_PASTE);
|
|
Fl::e_number = old_event;
|
|
if (DragData) { free(DragData); DragData = NULL; }
|
|
Fl::e_text = NULL;
|
|
Fl::e_length = 0;
|
|
fl_dnd_target_window = NULL;
|
|
breakMacEventLoop();
|
|
fl_unlock_function();
|
|
return YES;
|
|
}
|
|
- (void)draggingExited:(id < NSDraggingInfo >)sender
|
|
{
|
|
fl_lock_function();
|
|
if ( fl_dnd_target_window ) {
|
|
Fl::handle( FL_DND_LEAVE, fl_dnd_target_window );
|
|
fl_dnd_target_window = 0;
|
|
}
|
|
fl_unlock_function();
|
|
}
|
|
- (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)isLocal
|
|
{
|
|
return NSDragOperationGeneric;
|
|
}
|
|
|
|
+ (void)prepareEtext:(NSString*)aString {
|
|
// fills Fl::e_text with UTF-8 encoded aString using an adequate memory allocation
|
|
static char *received_utf8 = NULL;
|
|
static int lreceived = 0;
|
|
char *p = (char*)[aString UTF8String];
|
|
int l = strlen(p);
|
|
if (l > 0) {
|
|
if (lreceived == 0) {
|
|
received_utf8 = (char*)malloc(l + 1);
|
|
lreceived = l;
|
|
}
|
|
else if (l > lreceived) {
|
|
received_utf8 = (char*)realloc(received_utf8, l + 1);
|
|
lreceived = l;
|
|
}
|
|
strcpy(received_utf8, p);
|
|
Fl::e_text = received_utf8;
|
|
}
|
|
Fl::e_length = l;
|
|
}
|
|
|
|
+ (void)concatEtext:(NSString*)aString {
|
|
// extends Fl::e_text with aString
|
|
NSString *newstring = [[NSString stringWithUTF8String:Fl::e_text] stringByAppendingString:aString];
|
|
[FLView prepareEtext:newstring];
|
|
}
|
|
|
|
- (void)doCommandBySelector:(SEL)aSelector {
|
|
NSString *s = [[NSApp currentEvent] characters];
|
|
//NSLog(@"doCommandBySelector:%s text='%@'",sel_getName(aSelector), s);
|
|
s = [s substringFromIndex:[s length] - 1];
|
|
[FLView prepareEtext:s]; // use the last character of the event; necessary for deadkey + Tab
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
}
|
|
|
|
- (void)insertText:(id)aString {
|
|
[self insertText:aString replacementRange:NSMakeRange(NSNotFound, 0)];
|
|
}
|
|
|
|
- (void)insertText:(id)aString replacementRange:(NSRange)replacementRange {
|
|
NSString *received;
|
|
if ([aString isKindOfClass:[NSAttributedString class]]) {
|
|
received = [(NSAttributedString*)aString string];
|
|
} else {
|
|
received = (NSString*)aString;
|
|
}
|
|
/*NSLog(@"insertText='%@' l=%d Fl::compose_state=%d range=%d,%d",
|
|
received,strlen([received UTF8String]),Fl::compose_state,replacementRange.location,replacementRange.length);*/
|
|
fl_lock_function();
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
while (replacementRange.length--) { // delete replacementRange.length characters before insertion point
|
|
int saved_keysym = Fl::e_keysym;
|
|
Fl::e_keysym = FL_BackSpace;
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
Fl::e_keysym = saved_keysym;
|
|
}
|
|
if (in_key_event && Fl_Cocoa_Screen_Driver::next_marked_length && Fl::e_length) {
|
|
// if setMarkedText + insertText is sent during handleEvent, text cannot be concatenated in single FL_KEYBOARD event
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
Fl::e_length = 0;
|
|
}
|
|
if (in_key_event && Fl::e_length) [FLView concatEtext:received];
|
|
else [FLView prepareEtext:received];
|
|
Fl_Cocoa_Screen_Driver::next_marked_length = 0;
|
|
// We can get called outside of key events (e.g., from the character palette, from CJK text input).
|
|
BOOL palette = !(in_key_event || Fl::compose_state);
|
|
if (palette) Fl::e_keysym = 0;
|
|
// YES if key has text attached
|
|
BOOL has_text_key = Fl::e_keysym <= '~' || Fl::e_keysym == FL_Iso_Key ||
|
|
(Fl::e_keysym >= FL_KP && Fl::e_keysym <= FL_KP_Last && Fl::e_keysym != FL_KP_Enter);
|
|
// insertText sent during handleEvent of a key without text cannot be processed in a single FL_KEYBOARD event.
|
|
// Occurs with deadkey followed by non-text key
|
|
if (!in_key_event || !has_text_key) {
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
Fl::e_length = 0;
|
|
}
|
|
else need_handle = YES;
|
|
selectedRange = NSMakeRange(100, 0); // 100 is an arbitrary value
|
|
// for some reason, with the palette, the window does not redraw until the next mouse move or button push
|
|
// sending a 'redraw()' or 'awake()' does not solve the issue!
|
|
if (palette) Fl::flush();
|
|
if (fl_mac_os_version < 100600) [[FLTextView singleInstance] setActive:NO];
|
|
fl_unlock_function();
|
|
}
|
|
|
|
- (void)setMarkedText:(id)aString selectedRange:(NSRange)newSelection {
|
|
[self setMarkedText:aString selectedRange:newSelection replacementRange:NSMakeRange(NSNotFound, 0)];
|
|
}
|
|
|
|
- (void)setMarkedText:(id)aString selectedRange:(NSRange)newSelection replacementRange:(NSRange)replacementRange {
|
|
NSString *received;
|
|
if ([aString isKindOfClass:[NSAttributedString class]]) {
|
|
received = [(NSAttributedString*)aString string];
|
|
} else {
|
|
received = (NSString*)aString;
|
|
}
|
|
fl_lock_function();
|
|
/*NSLog(@"setMarkedText:%@ l=%d newSelection=%d,%d Fl::compose_state=%d replacement=%d,%d",
|
|
received, strlen([received UTF8String]), newSelection.location, newSelection.length, Fl::compose_state,
|
|
replacementRange.location, replacementRange.length);*/
|
|
Fl_Window *target = [(FLWindow*)[self window] getFl_Window];
|
|
while (replacementRange.length--) { // delete replacementRange.length characters before insertion point
|
|
Fl::e_keysym = FL_BackSpace;
|
|
Fl::compose_state = 0;
|
|
Fl_Cocoa_Screen_Driver::next_marked_length = 0;
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
Fl::e_keysym = 'a'; // pretend a letter key was hit
|
|
}
|
|
if (in_key_event && Fl_Cocoa_Screen_Driver::next_marked_length && Fl::e_length) {
|
|
// if setMarkedText + setMarkedText is sent during handleEvent, text cannot be concatenated in single FL_KEYBOARD event
|
|
Fl::handle(FL_KEYBOARD, target);
|
|
Fl::e_length = 0;
|
|
}
|
|
if (in_key_event && Fl::e_length) [FLView concatEtext:received];
|
|
else [FLView prepareEtext:received];
|
|
Fl_Cocoa_Screen_Driver::next_marked_length = strlen([received UTF8String]);
|
|
if (!in_key_event) Fl::handle( FL_KEYBOARD, target);
|
|
else need_handle = YES;
|
|
selectedRange = NSMakeRange(100, newSelection.length);
|
|
fl_unlock_function();
|
|
}
|
|
|
|
- (void)unmarkText {
|
|
fl_lock_function();
|
|
Fl::reset_marked_text();
|
|
fl_unlock_function();
|
|
//NSLog(@"unmarkText");
|
|
}
|
|
|
|
- (NSRange)selectedRange {
|
|
Fl_Widget *w = Fl::focus();
|
|
if (w && w->use_accents_menu()) return selectedRange;
|
|
return NSMakeRange(NSNotFound, 0);
|
|
}
|
|
|
|
- (NSRange)markedRange {
|
|
//NSLog(@"markedRange=%d %d", Fl::compose_state > 0?0:NSNotFound, Fl::compose_state);
|
|
return NSMakeRange(Fl::compose_state > 0?0:NSNotFound, Fl::compose_state);
|
|
}
|
|
|
|
- (BOOL)hasMarkedText {
|
|
//NSLog(@"hasMarkedText %s", Fl::compose_state > 0?"YES":"NO");
|
|
return (Fl::compose_state > 0);
|
|
}
|
|
|
|
- (NSAttributedString *)attributedSubstringFromRange:(NSRange)aRange {
|
|
return [self attributedSubstringForProposedRange:aRange actualRange:NULL];
|
|
}
|
|
- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
|
|
//NSLog(@"attributedSubstringFromRange: %d %d",aRange.location,aRange.length);
|
|
return nil;
|
|
}
|
|
|
|
- (NSArray *)validAttributesForMarkedText {
|
|
return nil;
|
|
}
|
|
|
|
- (NSRect)firstRectForCharacterRange:(NSRange)aRange {
|
|
return [self firstRectForCharacterRange:aRange actualRange:NULL];
|
|
}
|
|
- (NSRect)firstRectForCharacterRange:(NSRange)aRange actualRange:(NSRangePointer)actualRange {
|
|
//NSLog(@"firstRectForCharacterRange %d %d actualRange=%p",aRange.location, aRange.length,actualRange);
|
|
NSRect glyphRect;
|
|
fl_lock_function();
|
|
Fl_Widget *focus = Fl::focus();
|
|
Fl_Window *wfocus = [(FLWindow*)[self window] getFl_Window];
|
|
if (!focus) focus = wfocus;
|
|
glyphRect.size.width = 0;
|
|
|
|
int x, y, height;
|
|
if (((Fl_Cocoa_Screen_Driver*)Fl::screen_driver())->insertion_point_location(&x, &y, &height)) {
|
|
glyphRect.origin.x = (CGFloat)x;
|
|
glyphRect.origin.y = (CGFloat)y;
|
|
} else {
|
|
if (focus->as_window()) {
|
|
glyphRect.origin.x = 0;
|
|
glyphRect.origin.y = focus->h();
|
|
}
|
|
else {
|
|
glyphRect.origin.x = focus->x();
|
|
glyphRect.origin.y = focus->y() + focus->h();
|
|
}
|
|
height = 12;
|
|
}
|
|
glyphRect.size.height = height;
|
|
Fl_Window *win = focus->as_window();
|
|
if (!win) win = focus->window();
|
|
while (win != NULL && win != wfocus) {
|
|
glyphRect.origin.x += win->x();
|
|
glyphRect.origin.y += win->y();
|
|
win = win->window();
|
|
}
|
|
// Convert the rect to screen coordinates
|
|
glyphRect.origin.y = wfocus->h() - glyphRect.origin.y;
|
|
glyphRect.origin = [(FLWindow*)[self window] convertBaseToScreen:glyphRect.origin];
|
|
if (actualRange) *actualRange = aRange;
|
|
fl_unlock_function();
|
|
return glyphRect;
|
|
}
|
|
|
|
- (NSUInteger)characterIndexForPoint:(NSPoint)aPoint {
|
|
return 0;
|
|
}
|
|
|
|
- (NSInteger)windowLevel {
|
|
return [[self window] level];
|
|
}
|
|
|
|
- (
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
|
|
NSInteger
|
|
#else
|
|
long
|
|
#endif
|
|
)conversationIdentifier {
|
|
return identifier;
|
|
}
|
|
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
- (NSDragOperation)draggingSession:(NSDraggingSession *)session sourceOperationMaskForDraggingContext:(NSDraggingContext)context
|
|
{
|
|
return NSDragOperationCopy;
|
|
}
|
|
#endif
|
|
|
|
@end
|
|
|
|
|
|
NSOpenGLPixelFormat* Fl_Cocoa_Gl_Window_Driver::mode_to_NSOpenGLPixelFormat(int m, const int *alistp)
|
|
{
|
|
NSOpenGLPixelFormatAttribute attribs[32];
|
|
int n = 0;
|
|
// AGL-style code remains commented out for comparison
|
|
if (!alistp) {
|
|
if (m & FL_INDEX) {
|
|
//list[n++] = AGL_BUFFER_SIZE; list[n++] = 8;
|
|
} else {
|
|
//list[n++] = AGL_RGBA;
|
|
//list[n++] = AGL_GREEN_SIZE;
|
|
//list[n++] = (m & FL_RGB8) ? 8 : 1;
|
|
attribs[n++] = NSOpenGLPFAColorSize;
|
|
attribs[n++] = (NSOpenGLPixelFormatAttribute)((m & FL_RGB8) ? 32 : 1);
|
|
if (m & FL_ALPHA) {
|
|
//list[n++] = AGL_ALPHA_SIZE;
|
|
attribs[n++] = NSOpenGLPFAAlphaSize;
|
|
attribs[n++] = (NSOpenGLPixelFormatAttribute)((m & FL_RGB8) ? 8 : 1);
|
|
}
|
|
if (m & FL_ACCUM) {
|
|
//list[n++] = AGL_ACCUM_GREEN_SIZE; list[n++] = 1;
|
|
attribs[n++] = NSOpenGLPFAAccumSize;
|
|
attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
|
|
if (m & FL_ALPHA) {
|
|
//list[n++] = AGL_ACCUM_ALPHA_SIZE; list[n++] = 1;
|
|
}
|
|
}
|
|
}
|
|
if (m & FL_DOUBLE) {
|
|
//list[n++] = AGL_DOUBLEBUFFER;
|
|
attribs[n++] = NSOpenGLPFADoubleBuffer;
|
|
}
|
|
if (m & FL_DEPTH) {
|
|
//list[n++] = AGL_DEPTH_SIZE; list[n++] = 24;
|
|
attribs[n++] = NSOpenGLPFADepthSize;
|
|
attribs[n++] = (NSOpenGLPixelFormatAttribute)24;
|
|
}
|
|
if (m & FL_STENCIL) {
|
|
//list[n++] = AGL_STENCIL_SIZE; list[n++] = 1;
|
|
attribs[n++] = NSOpenGLPFAStencilSize;
|
|
attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
|
|
}
|
|
if (m & FL_STEREO) {
|
|
//list[n++] = AGL_STEREO;
|
|
attribs[n++] = NSOpenGLPFAStereo;
|
|
}
|
|
if ((m & FL_MULTISAMPLE) && fl_mac_os_version >= 100400) {
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
|
|
attribs[n++] = NSOpenGLPFAMultisample, // 10.4
|
|
#endif
|
|
attribs[n++] = NSOpenGLPFASampleBuffers; attribs[n++] = (NSOpenGLPixelFormatAttribute)1;
|
|
attribs[n++] = NSOpenGLPFASamples; attribs[n++] = (NSOpenGLPixelFormatAttribute)4;
|
|
}
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
|
|
#define NSOpenGLPFAOpenGLProfile (NSOpenGLPixelFormatAttribute)99
|
|
#define kCGLPFAOpenGLProfile NSOpenGLPFAOpenGLProfile
|
|
#define NSOpenGLProfileVersionLegacy (NSOpenGLPixelFormatAttribute)0x1000
|
|
#define NSOpenGLProfileVersion3_2Core (NSOpenGLPixelFormatAttribute)0x3200
|
|
#define kCGLOGLPVersion_Legacy NSOpenGLProfileVersionLegacy
|
|
#endif
|
|
if (fl_mac_os_version >= 100700) {
|
|
attribs[n++] = NSOpenGLPFAOpenGLProfile;
|
|
attribs[n++] = (m & FL_OPENGL3) ? NSOpenGLProfileVersion3_2Core : NSOpenGLProfileVersionLegacy;
|
|
}
|
|
} else {
|
|
while (alistp[n] && n < 30) {
|
|
if (alistp[n] == kCGLPFAOpenGLProfile) {
|
|
if (fl_mac_os_version < 100700) {
|
|
if (alistp[n+1] != kCGLOGLPVersion_Legacy) return nil;
|
|
n += 2;
|
|
continue;
|
|
}
|
|
}
|
|
attribs[n] = (NSOpenGLPixelFormatAttribute)alistp[n];
|
|
n++;
|
|
}
|
|
}
|
|
attribs[n] = (NSOpenGLPixelFormatAttribute)0;
|
|
NSOpenGLPixelFormat *pixform = [[NSOpenGLPixelFormat alloc] initWithAttributes:attribs];
|
|
/*GLint color,alpha,accum,depth;
|
|
[pixform getValues:&color forAttribute:NSOpenGLPFAColorSize forVirtualScreen:0];
|
|
[pixform getValues:&alpha forAttribute:NSOpenGLPFAAlphaSize forVirtualScreen:0];
|
|
[pixform getValues:&accum forAttribute:NSOpenGLPFAAccumSize forVirtualScreen:0];
|
|
[pixform getValues:&depth forAttribute:NSOpenGLPFADepthSize forVirtualScreen:0];
|
|
NSLog(@"color=%d alpha=%d accum=%d depth=%d",color,alpha,accum,depth);*/
|
|
return pixform;
|
|
}
|
|
|
|
NSOpenGLContext* Fl_Cocoa_Gl_Window_Driver::create_GLcontext_for_window(NSOpenGLPixelFormat *pixelformat,
|
|
NSOpenGLContext *shared_ctx, Fl_Window *window)
|
|
{
|
|
NSOpenGLContext *context = [[NSOpenGLContext alloc] initWithFormat:pixelformat shareContext:shared_ctx];
|
|
if (context) {
|
|
NSView *view = [fl_xid(window) contentView];
|
|
if (fl_mac_os_version >= 100700 && Fl::use_high_res_GL()) {
|
|
//replaces [view setWantsBestResolutionOpenGLSurface:YES] without compiler warning
|
|
typedef void (*bestResolutionIMP)(id, SEL, BOOL);
|
|
static bestResolutionIMP addr = (bestResolutionIMP)[NSView instanceMethodForSelector:@selector(setWantsBestResolutionOpenGLSurface:)];
|
|
addr(view, @selector(setWantsBestResolutionOpenGLSurface:), YES);
|
|
}
|
|
[context setView:view];
|
|
}
|
|
return context;
|
|
}
|
|
|
|
void Fl_Cocoa_Gl_Window_Driver::GLcontext_update(NSOpenGLContext* ctxt)
|
|
{
|
|
[ctxt update];
|
|
}
|
|
|
|
void Fl_Cocoa_Gl_Window_Driver::flush_context()
|
|
{
|
|
[pWindow->context() flushBuffer];
|
|
}
|
|
|
|
void Fl_Cocoa_Gl_Window_Driver::GLcontext_release(NSOpenGLContext* ctxt)
|
|
{
|
|
[ctxt release];
|
|
}
|
|
|
|
void Fl_Cocoa_Gl_Window_Driver::GL_cleardrawable(void)
|
|
{
|
|
[[NSOpenGLContext currentContext] clearDrawable];
|
|
}
|
|
|
|
void Fl_Cocoa_Gl_Window_Driver::GLcontext_makecurrent(NSOpenGLContext* ctxt)
|
|
{
|
|
[ctxt makeCurrentContext];
|
|
}
|
|
|
|
/*
|
|
* Initialize the given port for redraw and call the window's flush() to actually draw the content
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::flush()
|
|
{
|
|
if (pWindow->as_gl_window()) {
|
|
Fl_Window_Driver::flush();
|
|
} else {
|
|
make_current_counts = 1;
|
|
NSView *view = (through_drawRect ? nil : [fl_xid(pWindow) contentView]);
|
|
[view lockFocus];
|
|
through_Fl_X_flush = YES;
|
|
Fl_Window_Driver::flush();
|
|
through_Fl_X_flush = NO;
|
|
[view unlockFocus];
|
|
make_current_counts = 0;
|
|
Fl_Cocoa_Window_Driver::q_release_context();
|
|
}
|
|
}
|
|
|
|
/*
|
|
* go ahead, create that (sub)window
|
|
*/
|
|
Fl_X* Fl_Cocoa_Window_Driver::makeWindow()
|
|
{
|
|
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
Fl_Group::current(0);
|
|
fl_open_display();
|
|
NSInteger winlevel = NSNormalWindowLevel;
|
|
NSUInteger winstyle;
|
|
Fl_Sys_Menu_Bar::driver()->create_window_menu(); // effective once at most
|
|
Fl_Window* w = pWindow;
|
|
if (w->parent()) {
|
|
w->border(0);
|
|
show_iconic(0);
|
|
}
|
|
if (w->border()) winstyle = NSTitledWindowMask | NSClosableWindowMask | NSMiniaturizableWindowMask;
|
|
else winstyle = NSBorderlessWindowMask;
|
|
if (show_iconic() && !w->parent()) { // prevent window from being out of work area when created iconized
|
|
int sx, sy, sw, sh;
|
|
Fl::screen_work_area (sx, sy, sw, sh, w->x(), w->y());
|
|
if (w->x() < sx) x(sx);
|
|
if (w->y() < sy) y(sy);
|
|
}
|
|
int xp = w->x();
|
|
int yp = w->y();
|
|
int wp = w->w();
|
|
int hp = w->h();
|
|
if (size_range_set()) {
|
|
if ( minh() != maxh() || minw() != maxw()) {
|
|
if (w->border()) winstyle |= NSResizableWindowMask;
|
|
}
|
|
} else {
|
|
if (w->resizable()) {
|
|
Fl_Widget *o = w->resizable();
|
|
int minw = o->w(); if (minw > 100) minw = 100;
|
|
int minh = o->h(); if (minh > 100) minh = 100;
|
|
w->size_range(w->w() - o->w() + minw, w->h() - o->h() + minh, 0, 0);
|
|
if (w->border()) winstyle |= NSResizableWindowMask;
|
|
} else {
|
|
w->size_range(w->w(), w->h(), w->w(), w->h());
|
|
}
|
|
}
|
|
int xwm = xp, ywm = yp, bt, bx, by;
|
|
|
|
if (!fake_X_wm(w, xwm, ywm, bt, bx, by)) {
|
|
// menu windows and tooltips
|
|
if (w->modal()||w->tooltip_window()) {
|
|
winlevel = modal_window_level();
|
|
}
|
|
}
|
|
if (w->modal()) {
|
|
winstyle &= ~NSMiniaturizableWindowMask;
|
|
winlevel = modal_window_level();
|
|
}
|
|
else if (w->non_modal()) {
|
|
winlevel = non_modal_window_level();
|
|
}
|
|
|
|
if (by+bt) {
|
|
wp += 2*bx;
|
|
hp += 2*by+bt;
|
|
}
|
|
if (force_position()) {
|
|
if (!Fl::grab()) {
|
|
xp = xwm; yp = ywm;
|
|
x(xp);y(yp);
|
|
}
|
|
xp -= bx;
|
|
yp -= by+bt;
|
|
}
|
|
|
|
Fl_X *x = new Fl_X;
|
|
other_xid = 0; // room for doublebuffering image map. On OS X this is only used by overlay windows
|
|
x->region = 0;
|
|
subRect(0);
|
|
gc = 0;
|
|
mapped_to_retina(false);
|
|
changed_resolution(false);
|
|
in_windowDidResize(false);
|
|
|
|
NSRect crect;
|
|
if (w->fullscreen_active()) {
|
|
int top, bottom, left, right;
|
|
int sx, sy, sw, sh, X, Y, W, H;
|
|
|
|
top = fullscreen_screen_top();
|
|
bottom = fullscreen_screen_bottom();
|
|
left = fullscreen_screen_left();
|
|
right = fullscreen_screen_right();
|
|
|
|
if ((top < 0) || (bottom < 0) || (left < 0) || (right < 0)) {
|
|
top = Fl::screen_num(w->x(), w->y(), w->w(), w->h());
|
|
bottom = top;
|
|
left = top;
|
|
right = top;
|
|
}
|
|
|
|
Fl::screen_xywh(sx, sy, sw, sh, top);
|
|
Y = sy;
|
|
Fl::screen_xywh(sx, sy, sw, sh, bottom);
|
|
H = sy + sh - Y;
|
|
Fl::screen_xywh(sx, sy, sw, sh, left);
|
|
X = sx;
|
|
Fl::screen_xywh(sx, sy, sw, sh, right);
|
|
W = sx + sw - X;
|
|
|
|
w->resize(X, Y, W, H);
|
|
|
|
winstyle = NSBorderlessWindowMask;
|
|
winlevel = NSStatusWindowLevel;
|
|
}
|
|
float s = Fl::screen_driver()->scale(0);
|
|
crect.origin.x = int(s * w->x()); // correct origin set later for subwindows
|
|
crect.origin.y = main_screen_height - int(s * (w->y() + w->h()));
|
|
crect.size.width = int(s * w->w());
|
|
crect.size.height = int(s * w->h());
|
|
FLWindow *cw = [[FLWindow alloc] initWithFl_W:w
|
|
contentRect:crect
|
|
styleMask:winstyle];
|
|
[cw setFrameOrigin:crect.origin];
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_12
|
|
if (fl_mac_os_version >= 101200) {
|
|
if (!w->parent() && (winstyle & NSTitledWindowMask) && (winstyle & NSResizableWindowMask)
|
|
&& !w->modal() && !w->non_modal() && Fl_MacOS_Sys_Menu_Bar_Driver::window_menu_style() > Fl_Sys_Menu_Bar::tabbing_mode_none) {
|
|
if (Fl_MacOS_Sys_Menu_Bar_Driver::window_menu_style() == Fl_Sys_Menu_Bar::tabbing_mode_preferred)
|
|
[cw setTabbingMode:NSWindowTabbingModePreferred];
|
|
else [cw setTabbingMode:NSWindowTabbingModeAutomatic];
|
|
} else {
|
|
[cw setTabbingMode:NSWindowTabbingModeDisallowed];
|
|
}
|
|
}
|
|
#endif
|
|
if (!w->parent()) {
|
|
[cw setHasShadow:YES];
|
|
[cw setAcceptsMouseMovedEvents:YES];
|
|
}
|
|
if (w->is_shaped()) {
|
|
[cw setOpaque:NO]; // shaped windows must be non opaque
|
|
[cw setBackgroundColor:[NSColor clearColor]]; // and with transparent background color
|
|
}
|
|
x->xid = cw;
|
|
x->w = w;
|
|
i(x);
|
|
w->driver()->wait_for_expose_value = 1;
|
|
if (!w->parent()) {
|
|
x->next = Fl_X::first;
|
|
Fl_X::first = x;
|
|
} else if (Fl_X::first) {
|
|
x->next = Fl_X::first->next;
|
|
Fl_X::first->next = x;
|
|
}
|
|
else {
|
|
x->next = NULL;
|
|
Fl_X::first = x;
|
|
}
|
|
FLView *myview = [[FLView alloc] initWithFrame:crect];
|
|
[cw setContentView:myview];
|
|
[myview release];
|
|
[cw setLevel:winlevel];
|
|
|
|
q_set_window_title(cw, w->label(), w->iconlabel());
|
|
if (!force_position()) {
|
|
if (w->modal()) {
|
|
[cw center];
|
|
} else if (w->non_modal()) {
|
|
[cw center];
|
|
} else {
|
|
static NSPoint delta = NSZeroPoint;
|
|
delta = [cw cascadeTopLeftFromPoint:delta];
|
|
}
|
|
crect = [cw frame]; // synchronize FLTK's and the system's window coordinates
|
|
this->x(int(crect.origin.x/s));
|
|
this->y( main_screen_height/s - (crect.origin.y/s + w->h()) );
|
|
}
|
|
if(w->menu_window()) { // make menu windows slightly transparent
|
|
[cw setAlphaValue:0.97];
|
|
}
|
|
// Install DnD handlers
|
|
[myview registerForDraggedTypes:[NSArray arrayWithObjects:UTF8_pasteboard_type, NSFilenamesPboardType, nil]];
|
|
|
|
if (size_range_set()) size_range();
|
|
|
|
if ( w->border() || (!w->modal() && !w->tooltip_window()) ) {
|
|
Fl_Tooltip::enter(0);
|
|
}
|
|
|
|
if (w->modal()) Fl::modal_ = w;
|
|
|
|
w->set_visible();
|
|
if ( w->border() || (!w->modal() && !w->tooltip_window()) ) Fl::handle(FL_FOCUS, w);
|
|
[cw setDelegate:[FLWindowDelegate singleInstance]];
|
|
if (show_iconic()) {
|
|
show_iconic(0);
|
|
w->handle(FL_SHOW); // create subwindows if any
|
|
[cw recursivelySendToSubwindows:@selector(display)]; // draw the window and its subwindows before its icon is computed
|
|
[cw miniaturize:nil];
|
|
} else if (w->parent()) { // a subwindow
|
|
[cw setIgnoresMouseEvents:YES]; // needs OS X 10.2
|
|
// next 2 statements so a subwindow doesn't leak out of its parent window
|
|
[cw setOpaque:NO];
|
|
[cw setBackgroundColor:[NSColor clearColor]]; // transparent background color
|
|
[cw setSubwindowFrame];
|
|
// needed if top window was first displayed miniaturized
|
|
FLWindow *pxid = fl_xid(w->top_window());
|
|
[pxid makeFirstResponder:[pxid contentView]];
|
|
} else { // a top-level window
|
|
[cw makeKeyAndOrderFront:nil];
|
|
}
|
|
if (fl_sys_menu_bar && Fl_MacOS_Sys_Menu_Bar_Driver::window_menu_style() && !w->parent() && w->border() &&
|
|
!w->modal() && !w->non_modal()) {
|
|
Fl_MacOS_Sys_Menu_Bar_Driver::driver()->new_window(w);
|
|
}
|
|
int old_event = Fl::e_number;
|
|
w->handle(Fl::e_number = FL_SHOW);
|
|
Fl::e_number = old_event;
|
|
|
|
// if (w->modal()) { Fl::modal_ = w; fl_fix_focus(); }
|
|
[pool release];
|
|
return x;
|
|
}
|
|
|
|
|
|
/*
|
|
* Tell the OS what window sizes we want to allow
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::size_range() {
|
|
Fl_Window_Driver::size_range();
|
|
Fl_X *i = Fl_X::i(pWindow);
|
|
if (i && i->xid) {
|
|
float s = Fl::screen_driver()->scale(0);
|
|
int bx, by, bt;
|
|
get_window_frame_sizes(bx, by, bt, pWindow);
|
|
NSSize minSize = NSMakeSize(int(minw() * s +.5) , int(minh() * s +.5) + bt);
|
|
NSSize maxSize = NSMakeSize(maxw() ? int(maxw() * s + .5):32000, maxh() ? int(maxh() * s +.5) + bt:32000);
|
|
[i->xid setMinSize:minSize];
|
|
[i->xid setMaxSize:maxSize];
|
|
}
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::wait_for_expose()
|
|
{
|
|
if (fl_mac_os_version < 101300) {
|
|
[fl_xid(pWindow) recursivelySendToSubwindows:@selector(waitForExpose)];
|
|
} else {
|
|
while (dropped_files_list) {
|
|
drain_dropped_files_list();
|
|
}
|
|
[NSApp nextEventMatchingMask:NSAnyEventMask untilDate:nil
|
|
inMode:NSDefaultRunLoopMode dequeue:NO];
|
|
}
|
|
}
|
|
|
|
/*
|
|
* returns pointer to the filename, or null if name ends with ':'
|
|
*/
|
|
const char *Fl_Darwin_System_Driver::filename_name( const char *name )
|
|
{
|
|
const char *p, *q;
|
|
if (!name) return (0);
|
|
for ( p = q = name ; *p ; ) {
|
|
if ( ( p[0] == ':' ) && ( p[1] == ':' ) ) {
|
|
q = p+2;
|
|
p++;
|
|
}
|
|
else if (p[0] == '/') {
|
|
q = p + 1;
|
|
}
|
|
p++;
|
|
}
|
|
return q;
|
|
}
|
|
|
|
|
|
/*
|
|
* set the window title bar name
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::label(const char *name, const char *mininame) {
|
|
if (shown() || Fl_X::i(pWindow)) {
|
|
q_set_window_title(fl_xid(pWindow), name, mininame);
|
|
if (fl_sys_menu_bar && Fl_Sys_Menu_Bar_Driver::window_menu_style())
|
|
Fl_MacOS_Sys_Menu_Bar_Driver::driver()->rename_window(pWindow);
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* make a window visible
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::show() {
|
|
Fl_X *top = NULL;
|
|
if (parent()) top = Fl_X::i(pWindow->top_window());
|
|
if (!shown() && (!parent() || (top && ![top->xid isMiniaturized]))) {
|
|
makeWindow();
|
|
} else {
|
|
if ( !parent() ) {
|
|
Fl_X *i = Fl_X::i(pWindow);
|
|
if ([i->xid isMiniaturized]) {
|
|
i->w->redraw();
|
|
[i->xid deminiaturize:nil];
|
|
}
|
|
if (!fl_capture) {
|
|
[i->xid makeKeyAndOrderFront:nil];
|
|
}
|
|
}
|
|
else pWindow->set_visible();
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* resize a window
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::resize(int X,int Y,int W,int H) {
|
|
int bx, by, bt;
|
|
Fl_Window *parent;
|
|
if (W<=0) W = 1; // OS X does not like zero width windows
|
|
if (H<=0) H = 1;
|
|
int is_a_resize = (W != w() || H != h() || is_a_rescale());
|
|
// printf("Fl_Window::resize(X=%d, Y=%d, W=%d, H=%d), is_a_resize=%d, resize_from_system=%p, this=%p\n",
|
|
// X, Y, W, H, is_a_resize, resize_from_system, this);
|
|
if (X != x() || Y != y()) force_position(1);
|
|
else if (!is_a_resize) {
|
|
resize_from_system = 0;
|
|
return;
|
|
}
|
|
if ( (resize_from_system != pWindow) && shown()) {
|
|
float s = Fl::screen_driver()->scale(screen_num());
|
|
if (is_a_resize) {
|
|
if (pWindow->resizable()) {
|
|
int min_w = minw(), max_w = maxw(), min_h = minh(), max_h = maxh();
|
|
if (W<min_w) min_w = W; // user request for resize takes priority
|
|
if (max_w && W>max_w) max_w = W; // over a previously set size_range
|
|
if (H<min_h) min_h = H;
|
|
if (max_h && H>max_h) max_h = H;
|
|
pWindow->size_range(min_w, min_h, max_w, max_h);
|
|
} else {
|
|
pWindow->size_range(W, H, W, H);
|
|
}
|
|
pWindow->Fl_Group::resize(X,Y,W,H);
|
|
// transmit changes in FLTK coords to cocoa
|
|
get_window_frame_sizes(bx, by, bt, pWindow);
|
|
bx = X; by = Y;
|
|
parent = pWindow->window();
|
|
while (parent) {
|
|
bx += parent->x();
|
|
by += parent->y();
|
|
parent = parent->window();
|
|
}
|
|
NSRect r = NSMakeRect(int(bx*s+0.5), main_screen_height - int((by + H)*s +0.5), int(W*s+0.5), int(H*s+0.5) + (border()?bt:0));
|
|
if (visible_r()) [fl_xid(pWindow) setFrame:r display:YES];
|
|
} else {
|
|
bx = X; by = Y;
|
|
parent = pWindow->window();
|
|
while (parent) {
|
|
bx += parent->x();
|
|
by += parent->y();
|
|
parent = parent->window();
|
|
}
|
|
NSPoint pt = NSMakePoint(int(bx*s+0.5), main_screen_height - int((by + H)*s +0.5));
|
|
if (visible_r()) [fl_xid(pWindow) setFrameOrigin:pt]; // set cocoa coords to FLTK position
|
|
}
|
|
}
|
|
else {
|
|
resize_from_system = 0;
|
|
if (is_a_resize) {
|
|
pWindow->Fl_Group::resize(X,Y,W,H);
|
|
if (shown()) {
|
|
pWindow->redraw();
|
|
}
|
|
} else {
|
|
x(X); y(Y);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* make all drawing go into this window (called by subclass flush() impl.)
|
|
|
|
This can be called in 3 different instances:
|
|
|
|
1) When a window is created or resized.
|
|
The system sends the drawRect: message to the window's view after having prepared the current
|
|
graphics context to draw to this view. Processing of drawRect: sets variable through_drawRect
|
|
to YES and calls Fl_Cocoa_Window_Driver::flush().
|
|
Fl_Cocoa_Window_Driver::flush() sets through_Fl_X_flush
|
|
to YES and calls Fl_Window::flush() that calls Fl_Window::make_current() that
|
|
uses the window's graphics context. The window's draw() function is then executed.
|
|
|
|
2) At each round of the FLTK event loop.
|
|
Fl::flush() is called, that calls Fl_Cocoa_Window_Driver::flush() on each window that needs drawing.
|
|
Variable through_Fl_X_flush is set to YES. Fl_Cocoa_Window_Driver::flush() locks the focus to the
|
|
view and calls Fl_Window::flush() that calls Fl_Window::make_current() which uses the window's
|
|
graphics context. Fl_Window::flush() then runs the window's draw() function.
|
|
|
|
3) An FLTK application can call Fl_Window::make_current() at any time before it draws to a window.
|
|
This occurs for instance in the idle callback function of the mandelbrot test program. Variable
|
|
through_Fl_X_flush is NO. Under Mac OS 10.4 and higher, the window's graphics context is obtained.
|
|
Under Mac OS 10.3 a new graphics context adequate for the window is created.
|
|
Subsequent drawing requests go to this window. CAUTION: it's not possible to call Fl::wait(),
|
|
Fl::check() nor Fl::ready() while in the draw() function of a widget. Use an idle callback instead.
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::make_current()
|
|
{
|
|
if (make_current_counts > 1) return;
|
|
if (make_current_counts) make_current_counts++;
|
|
q_release_context();
|
|
Fl_X *i = Fl_X::i(pWindow);
|
|
fl_window = i->xid;
|
|
((Fl_Quartz_Graphics_Driver&)Fl_Graphics_Driver::default_driver()).high_resolution( mapped_to_retina() );
|
|
|
|
if (pWindow->as_overlay_window() && other_xid && changed_resolution()) {
|
|
destroy_double_buffer();
|
|
changed_resolution(false);
|
|
}
|
|
NSGraphicsContext *nsgc;
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
|
|
if (fl_mac_os_version >= 100400)
|
|
nsgc = [fl_window graphicsContext]; // 10.4
|
|
else
|
|
#endif
|
|
nsgc = through_Fl_X_flush ? [NSGraphicsContext currentContext] : [NSGraphicsContext graphicsContextWithWindow:fl_window];
|
|
gc = (CGContextRef)[nsgc graphicsPort];
|
|
Fl_Graphics_Driver::default_driver().gc(gc);
|
|
CGContextSaveGState(gc); // native context
|
|
// antialiasing must be deactivated because it applies to rectangles too
|
|
// and escapes even clipping!!!
|
|
// it gets activated when needed (e.g., draw text)
|
|
CGContextSetShouldAntialias(gc, false);
|
|
CGFloat hgt = [[fl_window contentView] frame].size.height;
|
|
CGContextTranslateCTM(gc, 0.5, hgt-0.5f);
|
|
CGContextScaleCTM(gc, 1.0f, -1.0f); // now 0,0 is top-left point of the window
|
|
// for subwindows, limit drawing to inside of parent window
|
|
// half pixel offset is necessary for clipping as done by fl_cgrectmake_cocoa()
|
|
if (subRect()) CGContextClipToRect(gc, CGRectOffset(*(subRect()), -0.5, -0.5));
|
|
|
|
float s = Fl::screen_driver()->scale(0);
|
|
CGContextScaleCTM(gc, s, s); // apply current scaling factor
|
|
|
|
// this is the context with origin at top left of (sub)window
|
|
CGContextSaveGState(gc);
|
|
#if defined(FLTK_USE_CAIRO)
|
|
if (Fl::cairo_autolink_context()) Fl::cairo_make_current(pWindow); // capture gc changes automatically to update the cairo context adequately
|
|
#endif
|
|
fl_clip_region( 0 );
|
|
|
|
#if defined(FLTK_USE_CAIRO)
|
|
// update the cairo_t context
|
|
if (Fl::cairo_autolink_context()) Fl::cairo_make_current(pWindow);
|
|
#endif
|
|
}
|
|
|
|
// Give the Quartz context back to the system
|
|
void Fl_Cocoa_Window_Driver::q_release_context(Fl_Cocoa_Window_Driver *x) {
|
|
CGContextRef gc = (CGContextRef)Fl_Graphics_Driver::default_driver().gc();
|
|
if (x && x->shown() && x->gc != gc) return;
|
|
if (!gc) return;
|
|
CGContextRestoreGState(gc); // match the CGContextSaveGState's of make_current
|
|
CGContextRestoreGState(gc);
|
|
CGContextFlush(gc);
|
|
Fl_Graphics_Driver::default_driver().gc(0);
|
|
#if defined(FLTK_USE_CAIRO)
|
|
if (Fl::cairo_autolink_context()) Fl::cairo_make_current((Fl_Window*) 0); // capture gc changes automatically to update the cairo context adequately
|
|
#endif
|
|
}
|
|
|
|
Fl_Quartz_Copy_Surface_Driver::~Fl_Quartz_Copy_Surface_Driver()
|
|
{
|
|
CGContextRestoreGState(gc);
|
|
CGContextEndPage(gc);
|
|
CGContextRelease(gc);
|
|
NSPasteboard *clip = [NSPasteboard generalPasteboard];
|
|
[clip declareTypes:[NSArray arrayWithObjects:PDF_pasteboard_type, TIFF_pasteboard_type, nil] owner:nil];
|
|
[clip setData:(NSData*)pdfdata forType:PDF_pasteboard_type];
|
|
//second, transform this PDF to a bitmap image and put it as tiff in clipboard
|
|
NSImage *image = [[NSImage alloc] initWithData:(NSData*)pdfdata];
|
|
CFRelease(pdfdata);
|
|
[clip setData:[image TIFFRepresentation] forType:TIFF_pasteboard_type];
|
|
[image release];
|
|
delete driver();
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////
|
|
// Copy & Paste fltk implementation.
|
|
////////////////////////////////////////////////////////////////
|
|
|
|
static void convert_crlf(char * s, size_t len)
|
|
{
|
|
// turn all \r characters into \n:
|
|
for (size_t x = 0; x < len; x++) if (s[x] == '\r') s[x] = '\n';
|
|
}
|
|
|
|
// clipboard variables definitions :
|
|
char *fl_selection_buffer[2] = {NULL, NULL};
|
|
int fl_selection_length[2] = {0, 0};
|
|
static int fl_selection_buffer_length[2];
|
|
|
|
extern void fl_trigger_clipboard_notify(int source);
|
|
|
|
static void clipboard_check(void)
|
|
{
|
|
static NSInteger oldcount = -1;
|
|
NSInteger newcount = [[NSPasteboard generalPasteboard] changeCount];
|
|
if (newcount == oldcount) return;
|
|
oldcount = newcount;
|
|
fl_trigger_clipboard_notify(1);
|
|
}
|
|
|
|
static void resize_selection_buffer(int len, int clipboard) {
|
|
if (len <= fl_selection_buffer_length[clipboard])
|
|
return;
|
|
delete[] fl_selection_buffer[clipboard];
|
|
fl_selection_buffer[clipboard] = new char[len+100];
|
|
fl_selection_buffer_length[clipboard] = len+100;
|
|
}
|
|
|
|
/*
|
|
* create a selection
|
|
* stuff: pointer to selected data
|
|
* len: size of selected data
|
|
* type: always "plain/text" for now
|
|
*/
|
|
void Fl_Darwin_System_Driver::copy(const char *stuff, int len, int clipboard, const char *type) {
|
|
if (!stuff || len<0) return;
|
|
if (clipboard >= 2)
|
|
clipboard = 1; // Only on X11 do multiple clipboards make sense.
|
|
|
|
resize_selection_buffer(len+1, clipboard);
|
|
memcpy(fl_selection_buffer[clipboard], stuff, len);
|
|
fl_selection_buffer[clipboard][len] = 0; // needed for direct paste
|
|
fl_selection_length[clipboard] = len;
|
|
if (clipboard) {
|
|
CFDataRef text = CFDataCreate(kCFAllocatorDefault, (UInt8*)fl_selection_buffer[1], len);
|
|
if (text==NULL) return; // there was a pb creating the object, abort.
|
|
NSPasteboard *clip = [NSPasteboard generalPasteboard];
|
|
[clip declareTypes:[NSArray arrayWithObject:UTF8_pasteboard_type] owner:nil];
|
|
[clip setData:(NSData*)text forType:UTF8_pasteboard_type];
|
|
CFRelease(text);
|
|
}
|
|
}
|
|
|
|
static int get_plain_text_from_clipboard(int clipboard)
|
|
{
|
|
NSInteger length = 0;
|
|
NSPasteboard *clip = [NSPasteboard generalPasteboard];
|
|
NSString *found = [clip availableTypeFromArray:[NSArray arrayWithObjects:UTF8_pasteboard_type, @"public.utf16-plain-text", @"com.apple.traditional-mac-plain-text", nil]];
|
|
if (found) {
|
|
NSData *data = [clip dataForType:found];
|
|
if (data) {
|
|
NSInteger len;
|
|
char *aux_c = NULL;
|
|
if (![found isEqualToString:UTF8_pasteboard_type]) {
|
|
NSString *auxstring;
|
|
auxstring = (NSString *)CFStringCreateWithBytes(NULL,
|
|
(const UInt8*)[data bytes],
|
|
[data length],
|
|
[found isEqualToString:@"public.utf16-plain-text"] ? kCFStringEncodingUnicode : kCFStringEncodingMacRoman,
|
|
false);
|
|
aux_c = strdup([auxstring UTF8String]);
|
|
[auxstring release];
|
|
len = strlen(aux_c) + 1;
|
|
}
|
|
else len = [data length] + 1;
|
|
resize_selection_buffer(len, clipboard);
|
|
if (![found isEqualToString:UTF8_pasteboard_type]) {
|
|
strcpy(fl_selection_buffer[clipboard], aux_c);
|
|
free(aux_c);
|
|
}
|
|
else {
|
|
[data getBytes:fl_selection_buffer[clipboard]];
|
|
}
|
|
fl_selection_buffer[clipboard][len - 1] = 0;
|
|
length = len - 1;
|
|
convert_crlf(fl_selection_buffer[clipboard], len - 1); // turn all \r characters into \n:
|
|
Fl::e_clipboard_type = Fl::clipboard_plain_text;
|
|
}
|
|
}
|
|
return length;
|
|
}
|
|
|
|
static Fl_RGB_Image* get_image_from_clipboard(Fl_Widget *receiver)
|
|
{
|
|
NSPasteboard *clip = [NSPasteboard generalPasteboard];
|
|
NSArray *present = [clip types]; // types in pasteboard in order of decreasing preference
|
|
NSArray *possible = [NSArray arrayWithObjects:TIFF_pasteboard_type, PDF_pasteboard_type, PICT_pasteboard_type, nil];
|
|
NSString *found = nil;
|
|
NSUInteger rank;
|
|
for (NSUInteger i = 0; (!found) && i < [possible count]; i++) {
|
|
for (rank = 0; rank < [present count]; rank++) { // find first of possible types present in pasteboard
|
|
if ([[present objectAtIndex:rank] isEqualToString:[possible objectAtIndex:i]]) {
|
|
found = [present objectAtIndex:rank];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (!found) return NULL;
|
|
NSData *data = [clip dataForType:found];
|
|
if (!data) return NULL;
|
|
NSBitmapImageRep *bitmap = nil;
|
|
if ([found isEqualToString:TIFF_pasteboard_type]) {
|
|
bitmap = [[NSBitmapImageRep alloc] initWithData:data];
|
|
}
|
|
else if ([found isEqualToString:PDF_pasteboard_type] || [found isEqualToString:PICT_pasteboard_type]) {
|
|
NSImage *nsimg = [[NSImage alloc] initWithData:data];
|
|
[nsimg lockFocus];
|
|
bitmap = [[NSBitmapImageRep alloc] initWithFocusedViewRect:NSMakeRect(0, 0, [nsimg size].width, [nsimg size].height)];
|
|
[nsimg unlockFocus];
|
|
[nsimg release];
|
|
}
|
|
if (!bitmap) return NULL;
|
|
int bytesPerPixel([bitmap bitsPerPixel]/8);
|
|
int bpr([bitmap bytesPerRow]);
|
|
int bpp([bitmap bytesPerPlane]);
|
|
int hh(bpp/bpr);
|
|
int ww(bpr/bytesPerPixel);
|
|
uchar *imagedata = new uchar[bpr * hh];
|
|
memcpy(imagedata, [bitmap bitmapData], bpr * hh);
|
|
Fl_RGB_Image *image = new Fl_RGB_Image(imagedata, ww, hh, bytesPerPixel);
|
|
image->alloc_array = 1;
|
|
[bitmap release];
|
|
Fl::e_clipboard_type = Fl::clipboard_image;
|
|
return image;
|
|
}
|
|
|
|
// Call this when a "paste" operation happens:
|
|
void Fl_Darwin_System_Driver::paste(Fl_Widget &receiver, int clipboard, const char *type) {
|
|
if (type[0] == 0) type = Fl::clipboard_plain_text;
|
|
if (clipboard) {
|
|
Fl::e_clipboard_type = "";
|
|
if (strcmp(type, Fl::clipboard_plain_text) == 0) {
|
|
fl_selection_length[1] = get_plain_text_from_clipboard(1);
|
|
}
|
|
else if (strcmp(type, Fl::clipboard_image) == 0) {
|
|
Fl::e_clipboard_data = get_image_from_clipboard(&receiver);
|
|
if (Fl::e_clipboard_data) {
|
|
int done = receiver.handle(FL_PASTE);
|
|
Fl::e_clipboard_type = "";
|
|
if (done == 0) {
|
|
delete (Fl_Image*)Fl::e_clipboard_data;
|
|
Fl::e_clipboard_data = NULL;
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
else
|
|
fl_selection_length[1] = 0;
|
|
}
|
|
Fl::e_text = fl_selection_buffer[clipboard];
|
|
Fl::e_length = fl_selection_length[clipboard];
|
|
if (!Fl::e_length) Fl::e_text = (char *)"";
|
|
receiver.handle(FL_PASTE);
|
|
}
|
|
|
|
int Fl_Darwin_System_Driver::clipboard_contains(const char *type) {
|
|
NSString *found = nil;
|
|
if (strcmp(type, Fl::clipboard_plain_text) == 0) {
|
|
found = [[NSPasteboard generalPasteboard] availableTypeFromArray:[NSArray arrayWithObjects:UTF8_pasteboard_type, @"public.utf16-plain-text", @"com.apple.traditional-mac-plain-text", nil]];
|
|
}
|
|
else if (strcmp(type, Fl::clipboard_image) == 0) {
|
|
found = [[NSPasteboard generalPasteboard] availableTypeFromArray:[NSArray arrayWithObjects:TIFF_pasteboard_type, PDF_pasteboard_type, PICT_pasteboard_type, nil]];
|
|
}
|
|
return found != nil;
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::destroy(FLWindow *xid) {
|
|
if (fl_sys_menu_bar && Fl_Sys_Menu_Bar_Driver::window_menu_style())
|
|
Fl_MacOS_Sys_Menu_Bar_Driver::driver()->remove_window([xid getFl_Window]);
|
|
[xid close];
|
|
}
|
|
|
|
|
|
void Fl_Cocoa_Window_Driver::map() {
|
|
Window xid = fl_xid(pWindow);
|
|
if (pWindow && xid && ![xid parentWindow]) { // 10.2
|
|
// after a subwindow has been unmapped, it has lost its parent window and its frame may be wrong
|
|
[xid setSubwindowFrame];
|
|
}
|
|
if (cursor) {
|
|
[cursor release];
|
|
cursor = NULL;
|
|
}
|
|
}
|
|
|
|
|
|
void Fl_Cocoa_Window_Driver::unmap() {
|
|
Window xid = fl_xid(pWindow);
|
|
if (pWindow && xid) {
|
|
if (parent()) [[xid parentWindow] removeChildWindow:xid]; // necessary with at least 10.5
|
|
[xid orderOut:nil];
|
|
}
|
|
}
|
|
|
|
|
|
void Fl_Cocoa_Window_Driver::iconize() {
|
|
[fl_xid(pWindow) miniaturize:nil];
|
|
}
|
|
|
|
static NSImage *CGBitmapContextToNSImage(CGContextRef c)
|
|
// the returned NSImage is autoreleased
|
|
{
|
|
NSImage* image;
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
if (fl_mac_os_version >= 100600) {
|
|
CGImageRef cgimg = CGBitmapContextCreateImage(c); // requires 10.4
|
|
image = [[NSImage alloc] initWithCGImage:cgimg size:NSZeroSize]; // requires 10.6
|
|
CFRelease(cgimg);
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
NSBitmapImageRep *imagerep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
|
|
pixelsWide:CGBitmapContextGetWidth(c)
|
|
pixelsHigh:CGBitmapContextGetHeight(c)
|
|
bitsPerSample:8
|
|
samplesPerPixel:4
|
|
hasAlpha:YES
|
|
isPlanar:NO
|
|
colorSpaceName:NSDeviceRGBColorSpace
|
|
bytesPerRow:CGBitmapContextGetBytesPerRow(c)
|
|
bitsPerPixel:CGBitmapContextGetBitsPerPixel(c)];
|
|
memcpy([imagerep bitmapData], CGBitmapContextGetData(c), [imagerep bytesPerRow] * [imagerep pixelsHigh]);
|
|
image = [[NSImage alloc] initWithSize:NSMakeSize([imagerep pixelsWide], [imagerep pixelsHigh])];
|
|
[image addRepresentation:imagerep];
|
|
[imagerep release];
|
|
}
|
|
return [image autorelease];
|
|
}
|
|
|
|
int Fl_Cocoa_Window_Driver::set_cursor(Fl_Cursor c)
|
|
{
|
|
if (cursor) {
|
|
[(NSCursor*)cursor release];
|
|
cursor = NULL;
|
|
}
|
|
|
|
switch (c) {
|
|
case FL_CURSOR_ARROW: cursor = [NSCursor arrowCursor]; break;
|
|
case FL_CURSOR_CROSS: cursor = [NSCursor crosshairCursor]; break;
|
|
case FL_CURSOR_INSERT: cursor = [NSCursor IBeamCursor]; break;
|
|
case FL_CURSOR_HAND: cursor = [NSCursor pointingHandCursor]; break;
|
|
case FL_CURSOR_MOVE: cursor = [NSCursor openHandCursor]; break;
|
|
case FL_CURSOR_NS: cursor = [NSCursor resizeUpDownCursor]; break;
|
|
case FL_CURSOR_WE: cursor = [NSCursor resizeLeftRightCursor]; break;
|
|
case FL_CURSOR_N: cursor = [NSCursor resizeUpCursor]; break;
|
|
case FL_CURSOR_E: cursor = [NSCursor resizeRightCursor]; break;
|
|
case FL_CURSOR_W: cursor = [NSCursor resizeLeftCursor]; break;
|
|
case FL_CURSOR_S: cursor = [NSCursor resizeDownCursor]; break;
|
|
default:
|
|
return 0;
|
|
}
|
|
|
|
[(NSCursor*)cursor retain];
|
|
|
|
[(NSWindow*)fl_xid(pWindow) invalidateCursorRectsForView:[(NSWindow*)fl_xid(pWindow) contentView]];
|
|
|
|
return 1;
|
|
}
|
|
|
|
int Fl_Cocoa_Window_Driver::set_cursor(const Fl_RGB_Image *image, int hotx, int hoty) {
|
|
if (cursor) {
|
|
[(NSCursor*)cursor release];
|
|
cursor = NULL;
|
|
}
|
|
|
|
if ((hotx < 0) || (hotx >= image->w()))
|
|
return 0;
|
|
if ((hoty < 0) || (hoty >= image->h()))
|
|
return 0;
|
|
|
|
// OS X >= 10.6 can create a NSImage from a CGImage, but we need to
|
|
// support older versions, hence this pesky handling.
|
|
|
|
NSBitmapImageRep *bitmap = [[NSBitmapImageRep alloc]
|
|
initWithBitmapDataPlanes:NULL
|
|
pixelsWide:image->w()
|
|
pixelsHigh:image->h()
|
|
bitsPerSample:8
|
|
samplesPerPixel:image->d()
|
|
hasAlpha:!(image->d() & 1)
|
|
isPlanar:NO
|
|
colorSpaceName:(image->d()<=2) ? NSDeviceWhiteColorSpace : NSDeviceRGBColorSpace
|
|
bytesPerRow:(image->w() * image->d())
|
|
bitsPerPixel:(image->d()*8)];
|
|
|
|
// Alpha needs to be premultiplied for this format
|
|
|
|
const uchar *i = (const uchar*)*image->data();
|
|
const int extra_data = image->ld() ? (image->ld() - image->w() * image->d()) : 0;
|
|
unsigned char *o = [bitmap bitmapData];
|
|
for (int y = 0;y < image->h();y++) {
|
|
if (!(image->d() & 1)) {
|
|
for (int x = 0;x < image->w();x++) {
|
|
unsigned int alpha;
|
|
if (image->d() == 4) {
|
|
alpha = i[3];
|
|
*o++ = (unsigned char)((unsigned int)*i++ * alpha / 255);
|
|
*o++ = (unsigned char)((unsigned int)*i++ * alpha / 255);
|
|
}
|
|
|
|
alpha = i[1];
|
|
*o++ = (unsigned char)((unsigned int)*i++ * alpha / 255);
|
|
*o++ = alpha;
|
|
i++;
|
|
}
|
|
} else {
|
|
// No alpha, so we can just copy everything directly.
|
|
int len = image->w() * image->d();
|
|
memcpy(o, i, len);
|
|
o += len;
|
|
i += len;
|
|
}
|
|
i += extra_data;
|
|
}
|
|
|
|
NSImage *nsimage = [[NSImage alloc]
|
|
initWithSize:NSMakeSize(image->w(), image->h())];
|
|
|
|
[nsimage addRepresentation:bitmap];
|
|
|
|
cursor = [[NSCursor alloc]
|
|
initWithImage:nsimage
|
|
hotSpot:NSMakePoint(hotx, hoty)];
|
|
|
|
[(NSWindow*)fl_xid(pWindow) invalidateCursorRectsForView:[(NSWindow*)fl_xid(pWindow) contentView]];
|
|
|
|
[bitmap release];
|
|
[nsimage release];
|
|
|
|
return 1;
|
|
}
|
|
|
|
@interface FLaboutItemTarget : NSObject
|
|
{
|
|
}
|
|
- (BOOL)validateMenuItem:(NSMenuItem *)item;
|
|
- (void)showPanel;
|
|
- (void)printPanel;
|
|
- (void)terminate:(id)sender;
|
|
@end
|
|
@implementation FLaboutItemTarget
|
|
- (BOOL)validateMenuItem:(NSMenuItem *)item
|
|
{ // invalidate the Quit item of the application menu when running modal
|
|
if (!Fl::modal() || [item action] != @selector(terminate:)) return YES;
|
|
return NO;
|
|
}
|
|
- (void)showPanel
|
|
{
|
|
NSDictionary *options;
|
|
options = [NSDictionary dictionaryWithObjectsAndKeys:
|
|
[[[NSAttributedString alloc]
|
|
initWithString:[NSString stringWithFormat:@" GUI with FLTK %d.%d",
|
|
FL_MAJOR_VERSION, FL_MINOR_VERSION ]] autorelease], @"Credits",
|
|
nil];
|
|
[NSApp orderFrontStandardAboutPanelWithOptions:options];
|
|
}
|
|
//#include <FL/Fl_PostScript.H>
|
|
- (void)printPanel
|
|
{
|
|
Fl_Printer printer;
|
|
//Fl_PostScript_File_Device printer;
|
|
int w, h, ww, wh;
|
|
Fl_Window *win = Fl::first_window();
|
|
if(!win) return;
|
|
if (win->parent()) win = win->top_window();
|
|
if( printer.start_job(1) ) return;
|
|
if( printer.start_page() ) return;
|
|
fl_lock_function();
|
|
// scale the printer device so that the window fits on the page
|
|
float scale = 1;
|
|
printer.printable_rect(&w, &h);
|
|
ww = win->decorated_w();
|
|
wh = win->decorated_h();
|
|
if (ww>w || wh>h) {
|
|
scale = (float)w/win->w();
|
|
if ((float)h/wh < scale) scale = (float)h/wh;
|
|
printer.scale(scale);
|
|
printer.printable_rect(&w, &h);
|
|
}
|
|
//#define ROTATE 1
|
|
#ifdef ROTATE
|
|
printer.scale(scale * 0.8, scale * 0.8);
|
|
printer.printable_rect(&w, &h);
|
|
printer.origin(w/2, h/2 );
|
|
printer.rotate(20.);
|
|
#else
|
|
printer.origin(w/2, h/2);
|
|
#endif
|
|
printer.print_window(win, -ww/2, -wh/2);
|
|
//printer.print_window_part(win,0,0,win->w(),win->h(), -ww/2, -wh/2);
|
|
printer.end_page();
|
|
printer.end_job();
|
|
fl_unlock_function();
|
|
}
|
|
- (void)terminate:(id)sender
|
|
{
|
|
[NSApp terminate:sender];
|
|
}
|
|
@end
|
|
|
|
static void createAppleMenu(void)
|
|
{
|
|
static BOOL donethat = NO;
|
|
if (donethat) return;
|
|
donethat = YES;
|
|
NSMenu *mainmenu, *services = nil, *appleMenu;
|
|
NSMenuItem *menuItem;
|
|
NSString *title;
|
|
|
|
SEL infodictSEL = (fl_mac_os_version >= 100200 ? @selector(localizedInfoDictionary) : @selector(infoDictionary));
|
|
NSString *nsappname = [[[NSBundle mainBundle] performSelector:infodictSEL] objectForKey:@"CFBundleName"];
|
|
if (nsappname == nil)
|
|
nsappname = [[NSProcessInfo processInfo] processName];
|
|
appleMenu = [[NSMenu alloc] initWithTitle:@""];
|
|
/* Add menu items */
|
|
title = [NSString stringWithFormat:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::about],nil), nsappname];
|
|
menuItem = [appleMenu addItemWithTitle:title action:@selector(showPanel) keyEquivalent:@""];
|
|
FLaboutItemTarget *about = [[FLaboutItemTarget alloc] init];
|
|
[menuItem setTarget:about];
|
|
[appleMenu addItem:[NSMenuItem separatorItem]];
|
|
// Print front window
|
|
title = NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::print], nil);
|
|
if ([title length] > 0) {
|
|
menuItem = [appleMenu
|
|
addItemWithTitle:title
|
|
action:@selector(printPanel)
|
|
keyEquivalent:@""];
|
|
[menuItem setTarget:about];
|
|
[menuItem setEnabled:YES];
|
|
[appleMenu addItem:[NSMenuItem separatorItem]];
|
|
}
|
|
if (fl_mac_os_version >= 100400) { // services+hide+quit already in menu in OS 10.3
|
|
// Services Menu
|
|
services = [[NSMenu alloc] initWithTitle:@""];
|
|
menuItem = [appleMenu
|
|
addItemWithTitle:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::services], nil)
|
|
action:nil
|
|
keyEquivalent:@""];
|
|
[appleMenu setSubmenu:services forItem:menuItem];
|
|
[appleMenu addItem:[NSMenuItem separatorItem]];
|
|
// Hide AppName
|
|
title = [NSString stringWithFormat:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::hide],nil), nsappname];
|
|
[appleMenu addItemWithTitle:title
|
|
action:@selector(hide:)
|
|
keyEquivalent:@"h"];
|
|
// Hide Others
|
|
menuItem = [appleMenu
|
|
addItemWithTitle:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::hide_others] , nil)
|
|
action:@selector(hideOtherApplications:)
|
|
keyEquivalent:@"h"];
|
|
[menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
|
|
// Show All
|
|
[appleMenu addItemWithTitle:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::show] , nil)
|
|
action:@selector(unhideAllApplications:) keyEquivalent:@""];
|
|
[appleMenu addItem:[NSMenuItem separatorItem]];
|
|
// Quit AppName
|
|
title = [NSString stringWithFormat:NSLocalizedString([NSString stringWithUTF8String:Fl_Mac_App_Menu::quit] , nil),
|
|
nsappname];
|
|
menuItem = [appleMenu addItemWithTitle:title
|
|
action:@selector(terminate:)
|
|
keyEquivalent:@"q"];
|
|
[menuItem setTarget:about];
|
|
}
|
|
/* Put menu into the menubar */
|
|
menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
|
|
[menuItem setSubmenu:appleMenu];
|
|
mainmenu = [[NSMenu alloc] initWithTitle:@""];
|
|
[mainmenu addItem:menuItem];
|
|
if (fl_mac_os_version < 100600) {
|
|
// [NSApp setAppleMenu:appleMenu];
|
|
// to avoid compiler warning raised by use of undocumented setAppleMenu :
|
|
[NSApp performSelector:@selector(setAppleMenu:) withObject:appleMenu];
|
|
}
|
|
[NSApp setMainMenu:mainmenu];
|
|
if (services) {
|
|
[NSApp setServicesMenu:services];
|
|
[services release];
|
|
}
|
|
[mainmenu release];
|
|
[appleMenu release];
|
|
[menuItem release];
|
|
Fl_MacOS_Sys_Menu_Bar_Driver::driver();
|
|
}
|
|
|
|
|
|
void Fl_Cocoa_Window_Driver::set_key_window()
|
|
{
|
|
[fl_xid(pWindow) makeKeyWindow];
|
|
}
|
|
|
|
static NSImage *imageFromText(const char *text, int *pwidth, int *pheight)
|
|
{
|
|
const char *p, *q;
|
|
int width = 0, height, w2, ltext = strlen(text);
|
|
fl_font(FL_HELVETICA, 10);
|
|
p = text;
|
|
int nl = 0;
|
|
while(nl < 100 && (q=strchr(p, '\n')) != NULL) {
|
|
nl++;
|
|
w2 = int(fl_width(p, q - p));
|
|
if (w2 > width) width = w2;
|
|
p = q + 1;
|
|
}
|
|
if (text[ ltext - 1] != '\n') {
|
|
nl++;
|
|
w2 = int(fl_width(p));
|
|
if (w2 > width) width = w2;
|
|
}
|
|
height = nl * fl_height() + 3;
|
|
width += 6;
|
|
Fl_Offscreen off = fl_create_offscreen(width, height);
|
|
fl_begin_offscreen(off);
|
|
CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
|
|
fl_rectf(0,0,width,height);
|
|
fl_color(FL_BLACK);
|
|
p = text;
|
|
fl_font(FL_HELVETICA, 10);
|
|
int y = fl_height();
|
|
while(TRUE) {
|
|
q = strchr(p, '\n');
|
|
if (q) {
|
|
fl_draw(p, q - p, 3, y);
|
|
} else {
|
|
fl_draw(p, 3, y);
|
|
break;
|
|
}
|
|
y += fl_height();
|
|
p = q + 1;
|
|
}
|
|
fl_end_offscreen();
|
|
NSImage* image = CGBitmapContextToNSImage( (CGContextRef)off );
|
|
fl_delete_offscreen( off );
|
|
*pwidth = width;
|
|
*pheight = height;
|
|
return image;
|
|
}
|
|
|
|
static NSImage *defaultDragImage(int *pwidth, int *pheight)
|
|
{
|
|
const int version_threshold = 100700;
|
|
int width, height;
|
|
if (fl_mac_os_version >= version_threshold) {
|
|
width = 50; height = 40;
|
|
}
|
|
else {
|
|
width = 16; height = 16;
|
|
}
|
|
Fl_Offscreen off = fl_create_offscreen(width, height);
|
|
fl_begin_offscreen(off);
|
|
if (fl_mac_os_version >= version_threshold) {
|
|
fl_font(FL_HELVETICA, 20);
|
|
fl_color(FL_BLACK);
|
|
char str[4];
|
|
int l = fl_utf8encode(0x1F69A, str); // the "Delivery truck" Unicode character from "Apple Color Emoji" font
|
|
fl_draw(str, l, 1, 16);
|
|
}
|
|
else { // draw two squares
|
|
CGContextSetRGBFillColor( (CGContextRef)off, 0,0,0,0);
|
|
fl_rectf(0,0,width,height);
|
|
CGContextSetRGBStrokeColor( (CGContextRef)off, 0,0,0,0.6);
|
|
fl_rect(0,0,width,height);
|
|
fl_rect(2,2,width-4,height-4);
|
|
}
|
|
fl_end_offscreen();
|
|
NSImage* image = CGBitmapContextToNSImage( (CGContextRef)off );
|
|
fl_delete_offscreen( off );
|
|
*pwidth = width;
|
|
*pheight = height;
|
|
return image;
|
|
}
|
|
|
|
|
|
int Fl_Cocoa_Screen_Driver::dnd(int use_selection)
|
|
{
|
|
CFDataRef text = CFDataCreate(kCFAllocatorDefault, (UInt8*)fl_selection_buffer[0], fl_selection_length[0]);
|
|
if (text==NULL) return false;
|
|
NSAutoreleasePool *localPool;
|
|
localPool = [[NSAutoreleasePool alloc] init];
|
|
Fl_Widget *w = Fl::pushed();
|
|
Fl_Window *win = w->top_window();
|
|
FLView *myview = (FLView*)[Fl_X::i(win)->xid contentView];
|
|
NSEvent *theEvent = [NSApp currentEvent];
|
|
|
|
int width, height;
|
|
NSImage *image;
|
|
if (use_selection) {
|
|
fl_selection_buffer[0][ fl_selection_length[0] ] = 0;
|
|
image = imageFromText(fl_selection_buffer[0], &width, &height);
|
|
} else {
|
|
image = defaultDragImage(&width, &height);
|
|
}
|
|
|
|
NSPoint pt = [theEvent locationInWindow];
|
|
pt.x -= width/2;
|
|
pt.y -= height/2;
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_7
|
|
if (fl_mac_os_version >= 100700) {
|
|
NSPasteboardItem *pbItem = [[[NSPasteboardItem alloc] init] autorelease];
|
|
[pbItem setData:(NSData*)text forType:UTF8_pasteboard_type];
|
|
NSDraggingItem *dragItem = [[[NSDraggingItem alloc] initWithPasteboardWriter:pbItem] autorelease];
|
|
NSRect r = {pt, {width, height}};
|
|
[dragItem setDraggingFrame:r contents:image];
|
|
[myview beginDraggingSessionWithItems:[NSArray arrayWithObject:dragItem] event:theEvent source:myview];
|
|
} else
|
|
#endif
|
|
{
|
|
static NSSize offset={0,0};
|
|
NSPasteboard *mypasteboard = [NSPasteboard pasteboardWithName:NSDragPboard];
|
|
[mypasteboard declareTypes:[NSArray arrayWithObject:UTF8_pasteboard_type] owner:nil];
|
|
[mypasteboard setData:(NSData*)text forType:UTF8_pasteboard_type];
|
|
[myview dragImage:image at:pt offset:offset // deprecated in 10.7
|
|
event:theEvent pasteboard:mypasteboard
|
|
source:myview slideBack:YES];
|
|
}
|
|
CFRelease(text);
|
|
if ( w ) {
|
|
int old_event = Fl::e_number;
|
|
w->handle(Fl::e_number = FL_RELEASE);
|
|
Fl::e_number = old_event;
|
|
Fl::pushed( 0 );
|
|
}
|
|
[localPool release];
|
|
return true;
|
|
}
|
|
|
|
// rescales an NSBitmapImageRep
|
|
static NSBitmapImageRep *scale_nsbitmapimagerep(NSBitmapImageRep *img, float scale)
|
|
{
|
|
int w = [img pixelsWide];
|
|
int h = [img pixelsHigh];
|
|
int scaled_w = int(scale * w + 0.5);
|
|
int scaled_h = int(scale * h + 0.5);
|
|
NSBitmapImageRep *scaled = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL
|
|
pixelsWide:scaled_w
|
|
pixelsHigh:scaled_h
|
|
bitsPerSample:8
|
|
samplesPerPixel:4
|
|
hasAlpha:YES
|
|
isPlanar:NO
|
|
colorSpaceName:NSDeviceRGBColorSpace
|
|
bytesPerRow:scaled_w*4
|
|
bitsPerPixel:32];
|
|
NSDictionary *dict = [NSDictionary dictionaryWithObject:scaled
|
|
forKey:NSGraphicsContextDestinationAttributeName];
|
|
NSGraphicsContext *oldgc = [NSGraphicsContext currentContext];
|
|
[NSGraphicsContext setCurrentContext:[NSGraphicsContext graphicsContextWithAttributes:dict]];
|
|
[[NSColor clearColor] set];
|
|
NSRect r = NSMakeRect(0, 0, scaled_w, scaled_h);
|
|
NSRectFill(r);
|
|
[img drawInRect:r];
|
|
[NSGraphicsContext setCurrentContext:oldgc];
|
|
[img release];
|
|
return scaled;
|
|
}
|
|
|
|
static void write_bitmap_inside(NSBitmapImageRep *to, int to_width, NSBitmapImageRep *from,
|
|
int to_x, int to_y)
|
|
/* Copies in bitmap "to" the bitmap "from" with its top-left angle at coordinates to_x, to_y
|
|
On retina displays both bitmaps have double width and height
|
|
to_width is the width in screen units of "to". On retina, its pixel width is twice that.
|
|
*/
|
|
{
|
|
const uchar *from_data = [from bitmapData];
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
|
|
if (fl_mac_os_version >= 100400) { // 10.4 required by the bitmapFormat message
|
|
if (([to bitmapFormat] & NSAlphaFirstBitmapFormat) && !([from bitmapFormat] & NSAlphaFirstBitmapFormat) ) {
|
|
// "to" is ARGB and "from" is RGBA --> convert "from" to ARGB
|
|
// it is enough to read "from" starting one byte earlier, because A is always 0xFF:
|
|
// RGBARGBA becomes (A)RGBARGB
|
|
from_data--;
|
|
} else if ( !([to bitmapFormat] & NSAlphaFirstBitmapFormat) && ([from bitmapFormat] & NSAlphaFirstBitmapFormat) ) {
|
|
// "from" is ARGB and "to" is RGBA --> convert "from" to RGBA
|
|
// it is enough to offset reading by one byte because A is always 0xFF
|
|
// so ARGBARGB becomes RGBARGB(A) as needed
|
|
from_data++;
|
|
}
|
|
}
|
|
#endif
|
|
int to_w = (int)[to pixelsWide]; // pixel width of "to"
|
|
int from_w = (int)[from pixelsWide]; // pixel width of "from"
|
|
int from_h = [from pixelsHigh]; // pixel height of "from"
|
|
int to_depth = [to samplesPerPixel], from_depth = [from samplesPerPixel];
|
|
int depth = 0;
|
|
if (to_depth > from_depth) depth = from_depth;
|
|
else if (from_depth > to_depth) depth = to_depth;
|
|
float factor = to_w / (float)to_width; // scaling factor is 1 for classic displays and 2 for retina
|
|
to_x = factor*to_x; // transform offset from screen unit to pixels
|
|
to_y = factor*to_y;
|
|
// perform the copy
|
|
uchar *tobytes = [to bitmapData] + to_y * to_w * to_depth + to_x * to_depth;
|
|
const uchar *frombytes = from_data;
|
|
for (int i = 0; i < from_h; i++) {
|
|
if (depth == 0) { // depth is always 0 in case of RGBA <-> ARGB conversion
|
|
if (i == 0 && from_data < [from bitmapData]) {
|
|
memcpy(tobytes+1, frombytes+1, from_w * from_depth-1); // avoid reading before [from bitmapData]
|
|
*tobytes = 0xFF; // set the very first A byte
|
|
} else if (i == from_h - 1 && from_data > [from bitmapData]) {
|
|
memcpy(tobytes, frombytes, from_w * from_depth - 1); // avoid reading after end of [from bitmapData]
|
|
*(tobytes + from_w * from_depth - 1) = 0xFF; // set the very last A byte
|
|
} else {
|
|
memcpy(tobytes, frombytes, from_w * from_depth);
|
|
}
|
|
} else {
|
|
for (int j = 0; j < from_w; j++) {
|
|
memcpy(tobytes + j * to_depth, frombytes + j * from_depth, depth);
|
|
}
|
|
}
|
|
tobytes += to_w * to_depth;
|
|
frombytes += from_w * from_depth;
|
|
}
|
|
}
|
|
|
|
|
|
static NSBitmapImageRep* GL_rect_to_nsbitmap(Fl_Window *win, int x, int y, int w, int h)
|
|
// captures a rectangle from a GL window and returns it as an allocated NSBitmapImageRep
|
|
// the capture has high res on retina
|
|
{
|
|
Fl_Plugin_Manager pm("fltk:device");
|
|
Fl_Device_Plugin *pi = (Fl_Device_Plugin*)pm.plugin("opengl.device.fltk.org");
|
|
if (!pi) return nil;
|
|
Fl_RGB_Image *img = pi->rectangle_capture(win, x, y, w, h);
|
|
NSBitmapImageRep* bitmap = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:NULL pixelsWide:img->w() pixelsHigh:img->h() bitsPerSample:8 samplesPerPixel:4 hasAlpha:YES isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace bytesPerRow:4*img->w() bitsPerPixel:32];
|
|
memset([bitmap bitmapData], 0xFF, [bitmap bytesPerPlane]);
|
|
const uchar *from = img->array;
|
|
for (int r = 0; r < img->h(); r++) {
|
|
uchar *to = [bitmap bitmapData] + r * [bitmap bytesPerRow];
|
|
for (int c = 0; c < img->w(); c++) {
|
|
memcpy(to, from, 3);
|
|
from += 3;
|
|
to += 4;
|
|
}
|
|
}
|
|
delete img;
|
|
return bitmap;
|
|
}
|
|
|
|
static NSBitmapImageRep* rect_to_NSBitmapImageRep(Fl_Window *win, int x, int y, int w, int h)
|
|
/* Captures a rectangle from a mapped window.
|
|
On retina displays, the resulting bitmap has 2 pixels per screen unit.
|
|
The returned value is to be released after use
|
|
*/
|
|
{
|
|
NSBitmapImageRep *bitmap = nil;
|
|
NSRect rect;
|
|
float s = Fl_Graphics_Driver::default_driver().scale();
|
|
if (win->as_gl_window() && y >= 0) {
|
|
bitmap = GL_rect_to_nsbitmap(win, x, y, w, h);
|
|
} else {
|
|
NSView *winview = nil;
|
|
if ( through_Fl_X_flush && Fl_Window::current() == win ) {
|
|
rect = NSMakeRect(s*x - 0.5, s*y - 0.5, s*w, s*h);
|
|
}
|
|
else {
|
|
rect = NSMakeRect(x*s, int(win->h()*s)-(y+h)*s, w*s, h*s);
|
|
// lock focus to win's view
|
|
winview = [fl_xid(win) contentView];
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
|
|
if (fl_mac_os_version >= 101100) [[fl_xid(win) graphicsContext] saveGraphicsState]; // necessary under 10.11
|
|
#endif
|
|
[winview lockFocus];
|
|
}
|
|
// The image depth is 3 until 10.5 and 4 with 10.6 and above
|
|
bitmap = [[NSBitmapImageRep alloc] initWithFocusedViewRect:rect];
|
|
if ( !( through_Fl_X_flush && Fl_Window::current() == win) ) {
|
|
[winview unlockFocus];
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
|
|
if (fl_mac_os_version >= 101100) [[fl_xid(win) graphicsContext] restoreGraphicsState];
|
|
#endif
|
|
}
|
|
if (!bitmap) return nil;
|
|
}
|
|
|
|
// capture also subwindows
|
|
NSArray *children = [fl_xid(win) childWindows]; // 10.2
|
|
NSEnumerator *enumerator = [children objectEnumerator];
|
|
id child;
|
|
while ((child = [enumerator nextObject]) != nil) {
|
|
if (![child isKindOfClass:[FLWindow class]]) continue;
|
|
Fl_Window *sub = [(FLWindow*)child getFl_Window];
|
|
CGRect rsub = CGRectMake(sub->x(), win->h() -(sub->y()+sub->h()), sub->w(), sub->h());
|
|
CGRect clip = CGRectMake(x, win->h()-(y+h), w, h);
|
|
clip = CGRectIntersection(rsub, clip);
|
|
if (CGRectIsNull(clip)) continue;
|
|
NSBitmapImageRep *childbitmap = rect_to_NSBitmapImageRep(sub, clip.origin.x - sub->x(),
|
|
win->h() - clip.origin.y - sub->y() - clip.size.height, clip.size.width, clip.size.height);
|
|
if (childbitmap) {
|
|
// if bitmap is high res and childbitmap is not, childbitmap must be rescaled
|
|
if ([bitmap pixelsWide] > w && [childbitmap pixelsWide] == clip.size.width) childbitmap = scale_nsbitmapimagerep(childbitmap, 2);
|
|
write_bitmap_inside(bitmap, w*s, childbitmap,
|
|
(clip.origin.x - x)*s, (win->h() - clip.origin.y - clip.size.height - y)*s );
|
|
}
|
|
[childbitmap release];
|
|
}
|
|
return bitmap;
|
|
}
|
|
|
|
static void nsbitmapProviderReleaseData (void *info, const void *data, size_t size)
|
|
{
|
|
[(NSBitmapImageRep*)info release];
|
|
}
|
|
|
|
CGImageRef Fl_Cocoa_Window_Driver::CGImage_from_window_rect(int x, int y, int w, int h)
|
|
/* Returns a capture of a rectangle of a mapped window as a CGImage.
|
|
With retina displays, the returned image has twice the width and height.
|
|
CFRelease the returned CGImageRef after use
|
|
*/
|
|
{
|
|
Fl_Window *win = pWindow;
|
|
CGImageRef img;
|
|
NSBitmapImageRep *bitmap = rect_to_NSBitmapImageRep(win, x, y, w, h);
|
|
if (fl_mac_os_version >= 100500) {
|
|
img = (CGImageRef)[bitmap performSelector:@selector(CGImage)]; // requires Mac OS 10.5
|
|
CGImageRetain(img);
|
|
[bitmap release];
|
|
} else {
|
|
CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB();
|
|
CGDataProviderRef provider = CGDataProviderCreateWithData(bitmap, [bitmap bitmapData],
|
|
[bitmap bytesPerRow]*[bitmap pixelsHigh],
|
|
nsbitmapProviderReleaseData);
|
|
img = CGImageCreate([bitmap pixelsWide], [bitmap pixelsHigh], 8, [bitmap bitsPerPixel], [bitmap bytesPerRow],
|
|
cspace,
|
|
[bitmap bitsPerPixel] == 32 ? kCGImageAlphaPremultipliedLast : kCGImageAlphaNone,
|
|
provider, NULL, false, kCGRenderingIntentDefault);
|
|
CGColorSpaceRelease(cspace);
|
|
CGDataProviderRelease(provider);
|
|
}
|
|
return img;
|
|
}
|
|
|
|
int Fl_Cocoa_Window_Driver::decorated_w()
|
|
{
|
|
if (!shown() || parent() || !border() || !visible())
|
|
return w();
|
|
int bx, by, bt;
|
|
get_window_frame_sizes(bx, by, bt, pWindow);
|
|
return w() + 2 * bx;
|
|
}
|
|
|
|
int Fl_Cocoa_Window_Driver::decorated_h()
|
|
{
|
|
if (!shown() || parent() || !border() || !visible())
|
|
return h();
|
|
int bx, by, bt;
|
|
get_window_frame_sizes(bx, by, bt, pWindow);
|
|
return h() + bt + by;
|
|
}
|
|
|
|
// clip the graphics context to rounded corners
|
|
void Fl_Cocoa_Window_Driver::clip_to_rounded_corners(CGContextRef gc, int w, int h) {
|
|
const CGFloat radius = 7.5;
|
|
CGContextMoveToPoint(gc, 0, 0);
|
|
CGContextAddLineToPoint(gc, 0, h - radius);
|
|
CGContextAddArcToPoint(gc, 0, h, radius, h, radius);
|
|
CGContextAddLineToPoint(gc, w - radius, h);
|
|
CGContextAddArcToPoint(gc, w, h, w, h - radius, radius);
|
|
CGContextAddLineToPoint(gc, w, 0);
|
|
CGContextClip(gc);
|
|
}
|
|
|
|
static CALayer *get_titlebar_layer(Fl_Window *win)
|
|
{
|
|
// a compilation warning appears with SDK 10.5, so we require SDK 10.6 instead
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
return fl_mac_os_version >= 101000 ? [[[fl_xid(win) standardWindowButton:NSWindowCloseButton] superview] layer] : nil; // 10.5
|
|
#else
|
|
return nil;
|
|
#endif
|
|
}
|
|
|
|
void Fl_Cocoa_Window_Driver::draw_layer_to_context(CALayer *layer, CGContextRef gc, int w, int h)
|
|
{
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
|
|
CGContextSaveGState(gc);
|
|
clip_to_rounded_corners(gc, w, h);
|
|
CGContextSetRGBFillColor(gc, .79, .79, .79, 1.); // equiv. to FL_DARK1
|
|
CGContextFillRect(gc, CGRectMake(0, 0, w, h));
|
|
CGContextSetShouldAntialias(gc, true);
|
|
[layer renderInContext:gc]; // 10.5
|
|
CGContextRestoreGState(gc);
|
|
#endif
|
|
}
|
|
|
|
|
|
/* Returns images of the capture of the window title-bar.
|
|
On the Mac OS platform, left, bottom and right are returned NULL; top is returned with depth 4.
|
|
*/
|
|
void Fl_Cocoa_Window_Driver::capture_titlebar_and_borders(Fl_Shared_Image*& top, Fl_Shared_Image*& left, Fl_Shared_Image*& bottom, Fl_Shared_Image*& right)
|
|
{
|
|
left = bottom = right = NULL;
|
|
int htop = pWindow->decorated_h() - h();
|
|
CALayer *layer = get_titlebar_layer(pWindow);
|
|
CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB();
|
|
float s = Fl::screen_driver()->scale(screen_num());
|
|
int scaled_w = int(w() * s);
|
|
uchar *rgba = new uchar[4 * scaled_w * htop * 4];
|
|
CGContextRef auxgc = CGBitmapContextCreate(rgba, 2 * scaled_w, 2 * htop, 8, 8 * scaled_w, cspace, kCGImageAlphaPremultipliedLast);
|
|
CGColorSpaceRelease(cspace);
|
|
CGContextClearRect(auxgc, CGRectMake(0,0,2*scaled_w,2*htop));
|
|
CGContextScaleCTM(auxgc, 2, 2);
|
|
if (layer) {
|
|
Fl_Cocoa_Window_Driver::draw_layer_to_context(layer, auxgc, scaled_w, htop);
|
|
if (fl_mac_os_version >= 101300) {
|
|
// drawn layer is left transparent and alpha-premultiplied: demultiply it and set it opaque.
|
|
uchar *p = rgba;
|
|
uchar *last = rgba + 4 * scaled_w * htop * 4;
|
|
while (p < last) {
|
|
uchar q = *(p+3);
|
|
if (q) {
|
|
float m = 255./q;
|
|
*p++ *= m;
|
|
*p++ *= m;
|
|
*p++ *= m;
|
|
*p++ = 0xff;
|
|
} else p += 4;
|
|
}
|
|
}
|
|
} else {
|
|
CGImageRef img = CGImage_from_window_rect(0, -htop, scaled_w, htop);
|
|
CGContextSaveGState(auxgc);
|
|
clip_to_rounded_corners(auxgc, scaled_w, htop);
|
|
CGContextDrawImage(auxgc, CGRectMake(0, 0, scaled_w, htop), img);
|
|
CGContextRestoreGState(auxgc);
|
|
CFRelease(img);
|
|
}
|
|
Fl_RGB_Image *top_rgb = new Fl_RGB_Image(rgba, 2 * scaled_w, 2 * htop, 4);
|
|
top_rgb->alloc_array = 1;
|
|
top = Fl_Shared_Image::get(top_rgb);
|
|
top->scale(w(),htop, s <1 ? 0 : 1, 1);
|
|
CGContextRelease(auxgc);
|
|
}
|
|
|
|
/* Returns the version of the running Mac OS as an int such as 100802 for 10.8.2
|
|
*/
|
|
int Fl_Darwin_System_Driver::calc_mac_os_version() {
|
|
if (fl_mac_os_version) return fl_mac_os_version;
|
|
int M, m, b = 0;
|
|
NSAutoreleasePool *localPool = [[NSAutoreleasePool alloc] init];
|
|
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_10
|
|
if ([NSProcessInfo instancesRespondToSelector:@selector(operatingSystemVersion)]) {
|
|
NSOperatingSystemVersion version = [[NSProcessInfo processInfo] operatingSystemVersion];
|
|
M = version.majorVersion;
|
|
m = version.minorVersion;
|
|
b = version.patchVersion;
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
NSDictionary * sv = [NSDictionary dictionaryWithContentsOfFile:@"/System/Library/CoreServices/SystemVersion.plist"];
|
|
const char *s = [[sv objectForKey:@"ProductVersion"] UTF8String];
|
|
sscanf(s, "%d.%d.%d", &M, &m, &b);
|
|
}
|
|
[localPool release];
|
|
return fl_mac_os_version = M*10000 + m*100 + b;
|
|
}
|
|
|
|
//
|
|
// End of "$Id$".
|
|
//
|