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netsurf/atari/misc.c
Ole Loots 36dd0cc346 added dbg_rect function. 
svn path=/trunk/netsurf/; revision=13546
2012-03-21 21:19:59 +00:00

389 lines
7.8 KiB
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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 <sys/types.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <mint/osbind.h>
#include <windom.h>
#include "desktop/cookies.h"
#include "desktop/mouse.h"
#include "desktop/cookies.h"
#include "utils/messages.h"
#include "utils/utils.h"
#include "utils/url.h"
#include "utils/log.h"
#include "content/fetch.h"
#include "atari/gui.h"
#include "atari/toolbar.h"
#include "atari/browser.h"
#include "atari/misc.h"
#include "atari/encoding.h"
#include "cflib.h"
extern void * h_gem_rsrc;
void warn_user(const char *warning, const char *detail)
{
size_t len = 1 + ((warning != NULL) ? strlen(messages_get(warning)) :
0) + ((detail != 0) ? strlen(detail) : 0);
char message[len];
snprintf(message, len, messages_get(warning), detail);
printf("%s\n", message);
}
void die(const char *error)
{
printf("%s\n", error);
exit(1);
}
/**
* Return the filename part of a full path
*
* \param path full path and filename
* \return filename (will be freed with free())
*/
char *filename_from_path(char *path)
{
char *leafname;
leafname = strrchr(path, '\\');
if( !leafname )
leafname = strrchr(path, '/');
if (!leafname)
leafname = path;
else
leafname += 1;
return strdup(leafname);
}
/**
* Add a path component/filename to an existing path
*
* \param path buffer containing path + free space
* \param length length of buffer "path"
* \param newpart string containing path component to add to path
* \return true on success
*/
bool path_add_part(char *path, int length, const char *newpart)
{
if(path[strlen(path) - 1] != '/')
strncat(path, "/", length);
strncat(path, newpart, length);
return true;
}
/*
TBD: make use of this function or remove it...
*/
struct gui_window * find_gui_window( unsigned long handle, short mode ){
struct gui_window * gw;
gw = window_list;
if( handle == 0 ){
return( NULL );
}
else if( mode == BY_WINDOM_HANDLE ){
WINDOW * win = (WINDOW*) handle;
while( gw != NULL) {
if( gw->root->handle == win ) {
return( gw );
}
else
gw = gw->next;
}
}
else if( mode == BY_GEM_HANDLE ){
short ghandle = (short)handle;
while( gw != NULL) {
if( gw->root->handle != NULL
&& gw->root->handle->handle == ghandle ) {
return( gw );
}
else
gw = gw->next;
}
}
return( NULL );
}
struct gui_window * find_cmp_window( COMPONENT * c )
{
struct gui_window * gw;
gw = window_list;
while( gw != NULL ) {
assert( gw->browser != NULL );
if( gw->browser->comp == c ) {
return( gw );
}
else
gw = gw->next;
}
return( NULL );
}
/* -------------------------------------------------------------------------- */
/* GEM Utillity functions: */
/* -------------------------------------------------------------------------- */
/* Return a string from resource file */
char *get_rsc_string( int idx) {
char *txt;
RsrcGaddr( h_gem_rsrc, R_STRING, idx, &txt );
return txt;
}
OBJECT *get_tree( int idx) {
OBJECT *tree;
RsrcGaddr( h_gem_rsrc, R_TREE, idx, &tree);
return tree;
}
void gem_set_cursor( MFORM_EX * cursor )
{
static unsigned char flags = 255;
static int number = 255;
if( flags == cursor->flags && number == cursor->number )
return;
if( cursor->flags & MFORM_EX_FLAG_USERFORM ) {
MouseSprite( cursor->tree, cursor->number);
} else {
graf_mouse(cursor->number, NULL );
}
number = cursor->number;
flags = cursor->flags;
}
long nkc_to_input_key(short nkc, long * ucs4_out)
{
unsigned char ascii = (nkc & 0xFF);
nkc = (nkc & (NKF_CTRL|NKF_SHIFT|0xFF));
long ik = 0;
*ucs4_out = 0;
/* shift + cntrl key: */
if( ((nkc & NKF_CTRL) == NKF_CTRL) && ((nkc & (NKF_SHIFT))!=0) ) {
}
/* cntrl key only: */
else if( (nkc & NKF_CTRL) == NKF_CTRL ) {
switch ( ascii ) {
case 'A':
ik = KEY_SELECT_ALL;
break;
case 'C':
ik = KEY_COPY_SELECTION;
break;
case 'X':
ik = KEY_CUT_SELECTION;
break;
case 'V':
ik = KEY_PASTE;
break;
default:
break;
}
}
/* shift key only: */
else if( (nkc & NKF_SHIFT) != 0 ) {
switch( ascii ) {
case NK_TAB:
ik = KEY_SHIFT_TAB;
break;
case NK_LEFT:
ik = KEY_LINE_START;
break;
case NK_RIGHT:
ik = KEY_LINE_END;
break;
case NK_UP:
ik = KEY_PAGE_UP;
break;
case NK_DOWN:
ik = KEY_PAGE_DOWN;
break;
default:
break;
}
}
/* No modifier keys: */
else {
switch( ascii ) {
case NK_INS:
ik = KEY_PASTE;
break;
case NK_BS:
ik = KEY_DELETE_LEFT;
break;
case NK_DEL:
ik = KEY_DELETE_RIGHT;
break;
case NK_TAB:
ik = KEY_TAB;
break;
case NK_ENTER:
ik = KEY_NL;
break;
case NK_RET:
ik = KEY_CR;
break;
case NK_ESC:
ik = KEY_ESCAPE;
break;
case NK_CLRHOME:
ik = KEY_TEXT_START;
break;
case NK_RIGHT:
ik = KEY_RIGHT;
break;
case NK_LEFT:
ik = KEY_LEFT;
break;
case NK_UP:
ik = KEY_UP;
break;
case NK_DOWN:
ik = KEY_DOWN;
break;
case NK_M_PGUP:
ik = KEY_PAGE_UP;
break;
case NK_M_PGDOWN:
ik = KEY_PAGE_DOWN;
break;
default:
break;
}
}
if( ik == 0 && ( (nkc & NKF_CTRL)==0) ) {
if (ascii >= 9 ) {
*ucs4_out = atari_to_ucs4(ascii);
}
}
return ( ik );
}
/**
* Show default file selector
*
* \param title The selector title.
* \param name Default file name
* \return a static char pointer or null if the user aborted the selection.
*/
const char * file_select( const char * title, const char * name ) {
static char path[PATH_MAX]=""; // First usage : current directory
static char fullname[PATH_MAX]="";
char tmpname[255];
char * use_title = (char*)title;
if( strlen(name)>254)
return( NULL );
strcpy( tmpname, name );
if( use_title == NULL ){
use_title = (char*)"";
}
if( FselInput( path, tmpname, (char*)"", use_title, NULL, NULL)) {
strncpy( fullname, path, PATH_MAX-1 );
strncat( fullname, tmpname, PATH_MAX-strlen(fullname)-1 );
return( (const char*)&fullname );
}
return( NULL );
}
void dbg_lgrect( char * str, LGRECT * r )
{
printf("%s: x: %d, y: %d, w: %d, h: %d\n", str,
r->g_x, r->g_y, r->g_w, r->g_h );
}
void dbg_grect( char * str, GRECT * r )
{
printf("%s: x: %d, y: %d, w: %d, h: %d\n", str,
r->g_x, r->g_y, r->g_w, r->g_h );
}
void dbg_pxy( char * str, short * pxy )
{
printf("%s: x: %d, y: %d, w: %d, h: %d\n", str,
pxy[0], pxy[1], pxy[2], pxy[3] );
}
void dbg_rect( char * str, int * pxy )
{
printf("%s: x: %d, y: %d, w: %d, h: %d\n", str,
pxy[0], pxy[1], pxy[2], pxy[3] );
}
/* some LDG functions here to reduce dependencies */
void * ldg_open( char * name, short * global )
{
return( NULL );
}
void * ldg_find( char * name, short * ldg )
{
return( NULL );
}
int ldg_close( void * ldg, short * global )
{
return( 0 );
}
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