netsurf/atari/global_evnt.c

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/*
* Copyright 2010 Ole Loots <ole@monochrom.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <assert.h>
#include <windom.h>
#include "desktop/gui.h"
#include "desktop/netsurf.h"
#include "desktop/browser.h"
#include "desktop/mouse.h"
#include "desktop/textinput.h"
#include "desktop/hotlist.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "atari/gui.h"
#include "atari/browser_win.h"
#include "atari/toolbar.h"
#include "atari/browser.h"
#include "atari/hotlist.h"
#include "atari/misc.h"
#include "atari/global_evnt.h"
#include "atari/browser_win.h"
#include "atari/res/netsurf.rsh"
#include "atari/search.h"
#include "atari/options.h"
#include "cflib.h"
extern const char * cfg_homepage_url;
extern struct gui_window *input_window;
extern OBJECT * h_gem_menu;
extern int mouse_click_time[3];
extern int mouse_hold_start[3];
extern browser_mouse_state bmstate;
extern short last_drag_x;
extern short last_drag_y;
/* Zero based resource tree ids: */
#define T_ABOUT 0
#define T_FILE MAINMENU_T_FILE - MAINMENU_T_FILE + 1
#define T_EDIT MAINMENU_T_EDIT - MAINMENU_T_FILE + 1
#define T_VIEW MAINMENU_T_VIEW - MAINMENU_T_FILE + 1
#define T_NAV MAINMENU_T_NAVIGATE - MAINMENU_T_FILE + 1
#define T_UTIL MAINMENU_T_UTIL - MAINMENU_T_FILE + 1
#define T_HELP MAINMENU_T_NAVIGATE - MAINMENU_T_FILE + 1
/* Count of the above defines: */
#define NUM_MENU_TITLES 7
static char * menu_titles[NUM_MENU_TITLES] = {NULL};
/* Menu event handlers: */
static void __CDECL menu_about(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
char buf[PATH_MAX];
strcpy((char*)&buf, "file://");
strncat((char*)&buf, (char*)"./doc/README.TXT", PATH_MAX - (strlen("file://")+1) );
browser_window_create((char*)&buf, 0, 0, true, false);
}
static void __CDECL menu_new_win(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
browser_window_create(cfg_homepage_url, 0, 0, true, false);
}
static void __CDECL menu_open_url(WINDOW *win, int item, int title, void *data)
{
struct gui_window * gw;
struct browser_window * bw ;
gw = input_window;
if( gw == NULL ) {
bw = browser_window_create("", 0, 0, true, false);
gw = bw->window;
}
/* TODO: reset url? */
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_open_file(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_close_win(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
gui_window_destroy( input_window );
}
static void __CDECL menu_save_page(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_quit(WINDOW *win, int item, int title, void *data)
{
short buff[8];
memset( &buff, 0, sizeof(short)*8 );
LOG(("%s", __FUNCTION__));
global_evnt_apterm( NULL, buff );
}
static void __CDECL menu_cut(WINDOW *win, int item, int title, void *data)
{
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_CUT_SELECTION);
}
static void __CDECL menu_copy(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_COPY_SELECTION);
}
static void __CDECL menu_paste(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_PASTE);
}
static void __CDECL menu_find(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
open_browser_search( input_window );
}
static void __CDECL menu_choices(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_stop(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_stop_click( input_window );
}
static void __CDECL menu_reload(WINDOW *win, int item, int title, void *data)
{
if( input_window == NULL)
return;
tb_reload_click( input_window );
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_toolbars(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_savewin(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_debug_render(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
html_redraw_debug = !html_redraw_debug;
if( input_window != NULL ) {
if ( input_window->browser != NULL && input_window->browser->bw != NULL) {
LGRECT rect;
browser_get_rect( input_window, BR_CONTENT, &rect );
browser_window_reformat(input_window->browser->bw, false, rect.g_w, rect.g_h );
}
}
}
static void __CDECL menu_back(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_back_click( input_window );
}
static void __CDECL menu_forward(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_forward_click( input_window );
}
static void __CDECL menu_home(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_home_click( input_window );
}
static void __CDECL menu_lhistory(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_ghistory(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
char buf[PATH_MAX];
strcpy((char*)&buf, "file://");
strncat((char*)&buf, option_url_file, PATH_MAX - (strlen("file://")+1) );
browser_window_create((char*)&buf, 0, 0, true, false);
}
static void __CDECL menu_add_bookmark(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window ) {
if( input_window->browser->bw->current_content != NULL ){
atari_hotlist_add_page(
content_get_url( input_window->browser->bw->current_content),
NULL
);
}
}
}
static void __CDECL menu_bookmarks(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
hotlist_open();
}
static void __CDECL menu_vlog(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
verbose_log = !verbose_log;
MenuIcheck(NULL, MAINMENU_M_VLOG, (verbose_log) ? 1 : 0 );
}
static void __CDECL menu_help_content(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static struct s_menu_item_evnt menu_evnt_tbl[] =
{
{T_ABOUT,MAINMENU_M_ABOUT, "About", menu_about, {0,0,0}, NULL },
{T_FILE, MAINMENU_M_NEWWIN, "NewWindow", menu_new_win, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_OPENURL, "OpenURL", menu_open_url, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_OPENFILE, "OpenFile", menu_open_file, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_CLOSEWIN, "CloseWindow", menu_close_win, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_SAVEPAGE, "Save", menu_save_page, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_QUIT, "Quit", menu_quit, {'Q',0,K_CTRL}, NULL},
{T_EDIT, MAINMENU_M_CUT, "Cut", menu_cut, {0,0,0}, NULL},
{T_EDIT, MAINMENU_M_COPY, "Copy", menu_copy, {0,0,0}, NULL},
{T_EDIT, MAINMENU_M_PASTE, "Paste", menu_paste, {0,0,0}, NULL},
{T_EDIT, MAINMENU_M_FIND, "FindText", menu_find, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_RELOAD, "Reload", menu_reload, {0,NK_F5,0}, NULL},
{T_VIEW, MAINMENU_M_TOOLBARS, "Toolbars", menu_toolbars, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_SAVEWIN, "", menu_savewin, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_DEBUG_RENDER, "", menu_debug_render, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_STOP, "Stop", menu_stop, {0,0,0}, NULL},
{T_NAV, MAINMENU_M_BACK, "Back", menu_back, {0,0,0}, NULL},
{T_NAV, MAINMENU_M_FORWARD, "Forward", menu_forward, {0,0,0}, NULL},
{T_NAV, MAINMENU_M_HOME, "Home", menu_home, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_LHISTORY, "HistLocal", menu_lhistory, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_GHISTORY, "HistGlobal", menu_ghistory, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_ADD_BOOKMARK, "HotlistAdd", menu_add_bookmark, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_BOOKMARKS, "HotlistShow", menu_bookmarks, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_CHOICES, "Choices", menu_choices, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_VLOG, "Verbose Log", menu_vlog, {0,0,0}, NULL},
{T_HELP, MAINMENU_M_HELP_CONTENT, "Help", menu_help_content, {0,0,0}, NULL},
{T_HELP, -1, "", NULL,{0,0,0}, NULL }
};
void __CDECL global_evnt_apterm( WINDOW * win, short buff[8] )
{
int i = 0;
LOG((""));
netsurf_quit = true;
}
void __CDECL global_evnt_keybd( WINDOW * win, short buff[8], void * data)
{
char sascii;
long kstate = 0;
long kcode = 0;
unsigned short nkc = 0;
unsigned short nks = 0;
int i=0;
bool done = false;
struct gui_window * gw = input_window;
struct gui_window * gw_tmp;
if( gw == NULL )
return;
kstate = evnt.mkstate;
kcode = evnt.keybd;
nkc= gem_to_norm( (short)kstate, (short)kcode );
nks = (nkc & 0xFF00);
if( kstate & (K_LSHIFT|K_RSHIFT))
kstate |= K_LSHIFT|K_RSHIFT;
if( window_url_widget_has_focus( gw ) ) {
/* make sure we report for the root window and report...: */
done = tb_url_input( gw, nkc );
if( done ) return;
} else {
gw_tmp = window_list;
/* search for active browser component: */
while( gw_tmp != NULL && done == false ) {
/* todo: only handle when input_window == ontop */
if( window_widget_has_focus( (struct gui_window *)input_window,
BROWSER,(void*)gw_tmp->browser)) {
done = browser_input( gw_tmp, nkc );
break;
} else {
gw_tmp = gw_tmp->next;
}
}
}
sascii = keybd2ascii( evnt.keybd, K_LSHIFT);
while( menu_evnt_tbl[i].rid != -1 && done == false) {
if(menu_evnt_tbl[i].nsid[0] != 0 ) {
if( kstate == menu_evnt_tbl[i].accel.mod && menu_evnt_tbl[i].accel.ascii != 0) {
if( menu_evnt_tbl[i].accel.ascii == sascii) {
menu_evnt_tbl[i].menu_func( NULL, menu_evnt_tbl[i].rid, MAINMENU, buff);
done = true;
break;
}
} else {
/* the accel code hides in the keycode: */
if( menu_evnt_tbl[i].accel.keycode != 0) {
if( menu_evnt_tbl[i].accel.keycode == (nkc & 0xFF) &&
kstate == menu_evnt_tbl[i].accel.mod &&
menu_evnt_tbl[i].menu_func != NULL) {
menu_evnt_tbl[i].menu_func( NULL,
menu_evnt_tbl[i].rid,
MAINMENU, buff
);
done = true;
break;
}
}
}
}
i++;
}
}
/*
mode = 0 -> return string ptr
(build from accel definition in s_accelerator accel)
mode = 1 -> return ptr to (untranslated) NS accel string, if any
*/
static char * get_accel(int mode, char * message, struct s_accelerator * accel )
{
static char result[8];
int pos = 0;
char * r = NULL;
char * s = NULL;
memset( &result, 0, 8);
if( (accel->ascii != 0 || accel->keycode != 0) && mode == 0)
goto predefined_accel;
s = strrchr(message, (int)' ' ) ;
if(!s)
goto error;
if( strlen( s ) < 2)
goto error;
if(strlen(s) >= 2){
s++;
/* if string after space begins with lowercase ascii, its not an accelerator: */
if( s[0] >= 0x061 && s[0] <= 0x07A )
goto error;
if( strncmp(s, "URL", 3) == 0)
goto error;
if(mode == 1)
return( s );
/* detect obscure shift accelerator: */
if(!strncmp("\xe2\x87\x91", s, 3)){
s = s+3;
strcpy((char*)&result, "");
strncpy((char*)&result[1], s, 14);
goto success;
}
strncpy((char*)&result, s, 15);
}
goto success;
predefined_accel:
if( (accel->mod & K_RSHIFT) || (accel->mod & K_RSHIFT) ) {
result[pos]='';
pos++;
}
if(accel->mod == K_CTRL ) {
result[pos]='^';
pos++;
}
if(accel->ascii != 0L ) {
result[pos]= accel->ascii;
pos++;
}
else if(accel->keycode != 0L ) {
if( accel->keycode >= NK_F1 && accel->keycode <= NK_F10){
result[pos++] = 'F';
sprintf( (char*)&result[pos++], "%d", ((accel->keycode - NK_F1)+1) );
} else {
*((char*)0) = 1;
switch( accel->keycode ) {
/* TODO: Add further Keycodes & Symbols here, if needed. */
default:
goto error;
}
}
}
success:
r = (char*)&result;
error:
return r;
}
/* create accelerator info and keep track of the line length */
static int parse_accel( char * message, struct s_accelerator * accel)
{
int retval = strlen( message ) ;
char * s = get_accel( 0, message, accel );
if(!s && (accel->keycode == 0 && accel->ascii == 0 && accel->mod == 0) ) {
return retval+4; /* add 3 "imaginary" accel characters + blank */
}
/* the accel is already defined: */
if(accel->keycode != 0 ||accel->ascii != 0 || accel->mod != 0) {
return( retval+1 );
}
if(s[0] == '' ) { /* arrow up */
accel->mod |= (K_LSHIFT|K_RSHIFT);
s++;
}
else if(s[0] == 0x05E ) { /* ^ */
accel->mod |= K_CTRL;
s++;
}
parsekey:
/* expect F1/F10 or something like A, B, C ... : */
if(strlen(s) >= 2 && s[0] == 'F' ) {
if(s[1] >= 49 && s[1] <= 57) {
accel->keycode = NK_F1 + (atoi(&s[1])-1);
}
}
else {
accel->ascii = s[0];
}
return( retval+1 ); /* add 1 blank */
}
void __CDECL global_evnt_menu( WINDOW * win, short buff[8] )
{
int title = buff[ 3];
INT16 x,y;
char *str;
struct gui_window * gw = window_list;
int i=0;
MenuTnormal( NULL, title, 1);
while( gw ) {
window_set_focus( gw, WIDGET_NONE, NULL );
gw = gw->next;
}
while( menu_evnt_tbl[i].rid != -1) {
if( menu_evnt_tbl[i].rid == buff[4] ) {
menu_evnt_tbl[i].menu_func(win, (int)buff[4], (int)buff[3], NULL );
break;
}
i++;
}
}
static void set_menu_title(int rid, const char * nsid)
{
static int count=0;
char * msgstr;
msgstr = (char*)messages_get(nsid);
if(msgstr != NULL) {
if(msgstr[0] != 0) {
assert(count < NUM_MENU_TITLES);
menu_titles[count] = malloc( strlen(msgstr)+3 );
strcpy((char*)menu_titles[count], " ");
strncat((char*)menu_titles[count], msgstr, strlen(msgstr)+1 );
strncat((char*)menu_titles[count], " ", 2 );
MenuText(NULL, rid, menu_titles[count] );
count++;
}
}
}
/* Bind global and menu events to event handler functions, create accelerators */
void bind_global_events( void )
{
int i, len;
int maxlen[NUM_MENU_TITLES]={0};
char * m, *u, *t;
char spare[128];
memset( (void*)&evnt_data, 0, sizeof(struct s_evnt_data) );
EvntDataAttach( NULL, WM_XKEYBD, global_evnt_keybd, (void*)&evnt_data );
EvntAttach( NULL, AP_TERM, global_evnt_apterm );
EvntAttach( NULL, MN_SELECTED, global_evnt_menu );
/* EvntDataAttach( NULL, WM_XM1, global_evnt_m1, NULL ); */
/* TODO: maybe instant redraw after this is better! */
set_menu_title( MAINMENU_T_FILE, "Page");
set_menu_title( MAINMENU_T_EDIT, "Edit" );
set_menu_title( MAINMENU_T_NAVIGATE, "Navigate");
set_menu_title( MAINMENU_T_VIEW, "View");
set_menu_title( MAINMENU_T_UTIL, "Utilities");
set_menu_title( MAINMENU_T_HELP, "Help");
/* measure items in titles : */
i = 0;
while( menu_evnt_tbl[i].rid != -1 ) {
if( menu_evnt_tbl[i].nsid[0] != 0 ) {
m = (char*)messages_get(menu_evnt_tbl[i].nsid);
assert(strlen(m)<40);
/* create accelerator: */
len = parse_accel(m, &menu_evnt_tbl[i].accel);
maxlen[menu_evnt_tbl[i].title]=MAX(len, maxlen[menu_evnt_tbl[i].title] );
assert(maxlen[menu_evnt_tbl[i].title]<40);
}
i++;
}
for( i=0; i<NUM_MENU_TITLES; i++) {
if ( maxlen[i] > 120 )
maxlen[i] = 120;
}
/* set menu texts : */
i = 0;
while( menu_evnt_tbl[i].rid != -1 ) {
if( menu_evnt_tbl[i].nsid[0] != 0 ) {
m = (char*)messages_get(menu_evnt_tbl[i].nsid);
if(m == NULL) {
m = (char*)menu_evnt_tbl[i].nsid;
}
u = get_accel( 1, m, &menu_evnt_tbl[i].accel); /* get NS accel str */
t = get_accel( 0, m, &menu_evnt_tbl[i].accel); /* get NS or custom accel */
memset((char*)&spare, ' ', 121);
spare[0]=' '; /*''; */
spare[1]=' ';
if( u != NULL && t != NULL ) {
LOG(("Menu Item %s: found NS accelerator, ascii: %c, scancode: %x, mod: %x",
m,
menu_evnt_tbl[i].accel.ascii,
menu_evnt_tbl[i].accel.keycode,
menu_evnt_tbl[i].accel.mod
));
/* Accelerator is defined in menu string: */
memcpy((char*)&spare[2], m, u-m-1);
strncpy(&spare[maxlen[menu_evnt_tbl[i].title]-strlen(t)], t, 4);
}
else if( t != NULL && u == NULL) {
LOG(("Menu Item %s: found RSC accelerator, ascii: %c, scancode: %x, mod: %x",
m,
menu_evnt_tbl[i].accel.ascii,
menu_evnt_tbl[i].accel.keycode,
menu_evnt_tbl[i].accel.mod
));
/* Accelerator is defined in struct: */
memcpy( (char*)&spare[2], m, strlen(m) );
strncpy(&spare[maxlen[menu_evnt_tbl[i].title]-strlen(t)], t, 4);
}
else {
/* No accel defined: */
strcpy((char*)&spare[2], m);
}
spare[ maxlen[menu_evnt_tbl[i].title]+1 ] = 0;
menu_evnt_tbl[i].menustr = malloc(strlen((char*)&spare)+1);
if( menu_evnt_tbl[i].menustr ) {
strcpy( menu_evnt_tbl[i].menustr , (char*)&spare );
}
}
i++;
}
i=0;
while( menu_evnt_tbl[i].rid != -1 ) {
if( menu_evnt_tbl[i].menustr != NULL ) {
MenuText( NULL, menu_evnt_tbl[i].rid, menu_evnt_tbl[i].menustr );
}
i++;
}
/* TODO: Fix pixel sizes for Titles and Items (for non-8px fonts) */
}
void unbind_global_events( void )
{
int i;
for( i=0; i<NUM_MENU_TITLES; i++){
if( menu_titles[i]!= NULL)
free( menu_titles[i] );
}
i=0;
while(menu_evnt_tbl[i].rid != -1) {
if( menu_evnt_tbl[i].menustr != NULL )
free(menu_evnt_tbl[i].menustr);
i++;
}
}
/* send redraw to all browser windows */
void snd_redraw( short x, short y, short w, short h)
{
struct gui_window * gw;
gw = window_list;
while( gw != NULL && gw->browser->type == 0 ) {
ApplWrite( _AESapid, WM_REDRAW, gw->root->handle->handle, x, y, w, h);
gw = gw->next;
}
return;
}