static void
cc_region_panel_init (CcRegionPanel * self)
{
CcRegionPanelPrivate *priv;
GtkWidget *prefs_widget;
const char *desktop;
GError *error = NULL;
priv = self->priv = REGION_PANEL_PRIVATE (self);
desktop = g_getenv ("XDG_CURRENT_DESKTOP");
priv->builder = gtk_builder_new ();
gtk_builder_add_from_file (priv->builder,
GNOMECC_UI_DIR "/gnome-region-panel.ui",
&error);
if (error != NULL) {
g_warning ("Error loading UI file: %s", error->message);
g_error_free (error);
return;
}
if (!g_strcmp0 (desktop, "GNOME")) {
prefs_widget = (GtkWidget *) gtk_builder_get_object (priv->builder,
"region_notebook");
} else {
prefs_widget = (GtkWidget *) gtk_builder_get_object (priv->builder,
"vbox1");
}
gtk_widget_set_size_request (GTK_WIDGET (prefs_widget), -1, 400);
gtk_widget_reparent (prefs_widget, GTK_WIDGET (self));
setup_xkb_tabs (priv->builder);
if (!g_strcmp0 (desktop, "GNOME")) {
setup_language (priv->builder);
setup_formats (priv->builder);
setup_system (priv->builder);
}
}
int main_loop(int argc, char *argv[])
{
setup_language();
se_env* env = se_env_init();
se_text_xviewer* viewer = se_text_xviewer_create( env );
long im_event_mask;
XGetICValues( viewer->xic, XNFilterEvents, &im_event_mask, NULL );
int mask = ExposureMask | ButtonPressMask | ButtonReleaseMask
| KeyPressMask | KeyReleaseMask | SubstructureNotifyMask
| FocusChangeMask
| im_event_mask;
XSelectInput( env->display, viewer->view, mask );
XSetICFocus( viewer->xic );
viewer->repaint( viewer );
viewer->show( viewer );
while ( 1 ) { // sync the first expose event
XEvent ev;
XNextEvent( env->display, &ev );
if ( ev.xany.window == viewer->view && ev.type == Expose ) {
viewer->redisplay( viewer );
break;
}
}
while( !env->exitLoop ) {
XEvent ev;
XNextEvent( env->display, &ev );
if ( XFilterEvent( &ev, None ) == True ) {
se_debug("IM filtered event: %s", XEventTypeString(ev.type) );
continue;
}
if ( ev.xany.window != viewer->view ) {
se_msg( "skip event does not forward to view" );
continue;
}
switch( ev.type ) {
case Expose:
se_debug( "Expose" );
if ( ev.xexpose.count > 0 )
break;
viewer->redisplay( viewer );
break;
case KeyPress:
case KeyRelease:
viewer->key_handler( viewer, &ev );
break;
case ConfigureNotify:
case MapNotify:
se_debug( "confiugration changed" );
viewer->configure_change_handler( viewer, &ev );
break;
default:
break;
}
}
se_debug( "exit loop" );
XUnsetICFocus( viewer->xic );
XDestroyIC( viewer->xic );
se_env_release( env );
return 0;
}
int main( int argc, char *argv[] )
{
glob_t globdata;
int i, j, l, file_arg_start, new_empty = TRUE, get_screenshot = FALSE;
if (argc > 1)
{
if ( strcmp(argv[1], "--version") == 0 )
{
printf("%s\n\n", MT_VERSION);
exit(0);
}
if ( strcmp(argv[1], "--help") == 0 )
{
printf("%s\n\n"
"Usage: mtpaint [option] [imagefile ... ]\n\n"
"Options:\n"
" --help Output this help\n"
" --version Output version information\n"
" -s Grab screenshot\n"
" -v Start in viewer mode\n\n"
, MT_VERSION);
exit(0);
}
}
putenv( "G_BROKEN_FILENAMES=1" ); // Needed to read non ASCII filenames in GTK+2
#if GTK2VERSION >= 4
/* Tablet handling in GTK+ 2.18+ is broken beyond repair if this mode
* is set; so unset it, if g_unsetenv() is present */
g_unsetenv("GDK_NATIVE_WINDOWS");
#endif
#ifdef U_THREADS
/* Enable threading for GLib, but NOT for GTK+ (at least, not yet) */
g_thread_init(NULL);
#endif
inifile_init("/etc/mtpaint/mtpaintrc", "~/.mtpaint");
#ifdef U_NLS
#if GTK_MAJOR_VERSION == 1
/* !!! GTK+1 needs locale set up before gtk_init(); GTK+2, *QUITE*
* the opposite - WJ */
setup_language();
#endif
#endif
#ifdef U_THREADS
/* !!! Uncomment to allow GTK+ calls from other threads */
/* gdk_threads_init(); */
#endif
gtk_init( &argc, &argv );
gtk_init_bugfixes();
#if GTK_MAJOR_VERSION == 2
{
char *theme = inifile_get(DEFAULT_THEME_INI, "");
if (theme[0]) gtk_rc_parse(theme);
}
#endif
#ifdef U_NLS
#if GTK_MAJOR_VERSION == 2
/* !!! GTK+2 starts acting up if this is before gtk_init() - WJ */
setup_language();
#endif
bindtextdomain("mtpaint", MT_LANG_DEST);
textdomain("mtpaint");
#if GTK_MAJOR_VERSION == 2
bind_textdomain_codeset("mtpaint", "UTF-8");
#endif
#endif
file_arg_start = 1;
if (argc > 1) // Argument received, so assume user is trying to load a file
{
if ( strcmp(argv[1], "-g") == 0 ) // Loading GIF animation frames
{
file_arg_start+=2;
sscanf(argv[2], "%i", &preserved_gif_delay);
}
if ( strcmp(argv[1], "-v") == 0 ) // Viewer mode
{
file_arg_start++;
viewer_mode = TRUE;
}
if ( strcmp(argv[1], "-s") == 0 ) // Screenshot
{
file_arg_start++;
get_screenshot = TRUE;
}
if ( strstr(argv[0], "mtv") != NULL ) viewer_mode = TRUE;
}
/* Something else got passed in */
l = argc - file_arg_start;
while (l)
{
/* First, process wildcarded args */
memset(&globdata, 0, sizeof(globdata));
/* !!! I avoid GLOB_DOOFFS here, because glibc before version 2.2 mishandled it,
* and quite a few copycats had cloned those buggy versions, some libc
* implementors among them. So it is possible to encounter a broken function
* in the wild, and playing it safe doesn't cost all that much - WJ */
for (i = file_arg_start , j = 0; i < argc; i++)
{
if (strcmp(argv[i], "-w")) continue; j++;
if (++i >= argc) break; j++;
// Ignore errors - be glad for whatever gets returned
glob(argv[i], (j > 2 ? GLOB_APPEND : 0), NULL, &globdata);
}
files_passed = l - j + globdata.gl_pathc;
/* If no wildcarded args */
file_args = argv + file_arg_start;
if (!j) break;
/* If no normal args */
file_args = globdata.gl_pathv;
if (l <= j) break;
/* Allocate space for both kinds of args together */
file_args = calloc(files_passed + 1, sizeof(char *));
// !!! Die by SIGSEGV if this allocation fails
/* Copy normal args if any */
for (i = file_arg_start , j = 0; i < argc; i++)
{
if (!strcmp(argv[i], "-w")) i++; // Skip the pair
else file_args[j++] = argv[i];
}
/* Copy globbed args after them */
if (globdata.gl_pathc) memcpy(file_args + j, globdata.gl_pathv,
globdata.gl_pathc * sizeof(char *));
break;
}
string_init(); // Translate static strings
var_init(); // Load INI variables
mem_init(); // Set up memory & back end
layers_init();
init_cols();
if ( get_screenshot )
{
if (load_image(NULL, FS_PNG_LOAD, FT_PIXMAP) == 1)
new_empty = FALSE; // Successfully grabbed so no new empty
else get_screenshot = FALSE; // Screenshot failed
}
main_init(); // Create main window
if ( get_screenshot )
{
do_new_chores(FALSE);
notify_changed();
}
else
{
if ((files_passed > 0) && !do_a_load(file_args[0], FALSE))
new_empty = FALSE;
}
if ( new_empty ) // If no file was loaded, start with a blank canvas
{
create_default_image();
}
update_menus();
THREADS_ENTER();
gtk_main();
THREADS_LEAVE();
spawn_quit();
inifile_quit();
return 0;
}
gint prefs_apply( GtkWidget *widget, GdkEvent *event, gpointer data )
{
int i, type;
char txt[64];
for ( i=0; i<STATUS_ITEMS; i++ )
{
sprintf(txt, "status%iToggle", i);
inifile_set_gboolean( txt,
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_status[i])) );
status_on[i] = inifile_get_gboolean(txt, TRUE);
}
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_maxmem) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_greys) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_nudge) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_trans) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_hotx) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_hoty) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_jpeg) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_recent) );
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_pan) );
for ( i=0; i<4; i++ )
gtk_spin_button_update( GTK_SPIN_BUTTON(spinbutton_grid[i]) );
// All needed in GTK+2 for late changes
mem_undo_limit = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_maxmem) );
mem_background = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_greys) );
mem_nudge = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_nudge) );
mem_xpm_trans = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_trans) );
mem_xbm_hot_x = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_hotx) );
mem_xbm_hot_y = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_hoty) );
mem_jpeg_quality = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_jpeg) );
recent_files = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_recent) );
mem_grid_min = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_grid[0]) );
for ( i=0; i<3; i++ )
mem_grid_rgb[i] =
gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_grid[i+1]) );
for ( i=0; i<3; i++ )
{
tablet_tool_use[i] = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(check_tablet[i]));
inifile_set_gboolean( tablet_ini2[i], tablet_tool_use[i] );
tablet_tool_factor[i] = GTK_HSCALE(hscale_tablet[i])->scale.range.adjustment->value;
inifile_set_gint32( tablet_ini[i], tablet_tool_factor[i]*100 );
}
inifile_set_gint32( "gridMin", mem_grid_min );
inifile_set_gint32( "gridR", mem_grid_rgb[0] );
inifile_set_gint32( "gridG", mem_grid_rgb[1] );
inifile_set_gint32( "gridB", mem_grid_rgb[2] );
inifile_set_gint32( "panSize",
gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(spinbutton_pan) ) );
inifile_set_gint32( "undoMBlimit", mem_undo_limit );
inifile_set_gint32( "backgroundGrey", mem_background );
inifile_set_gint32( "pixelNudge", mem_nudge );
inifile_set_gint32( "jpegQuality", mem_jpeg_quality );
inifile_set_gint32( "recentFiles", recent_files );
inifile_set_gboolean( "zoomToggle",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_zoom)) );
inifile_set_gboolean( "pasteToggle",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_paste)) );
inifile_set_gboolean( "cursorToggle",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_cursor)) );
inifile_set_gboolean( "exitToggle",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_exit)) );
#if GTK_MAJOR_VERSION == 2
inifile_set_gboolean( "scrollwheelZOOM",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_wheel)) );
#endif
inifile_set_gboolean( "pasteCommit",
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_commit)) );
q_quit = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkbutton_quit));
inifile_set_gboolean( "quitToggle", q_quit );
type = 0;
#ifdef U_NLS
for ( i=0; i<PREF_LANGS; i++ )
{
if ( gtk_toggle_button_get_active(
&(GTK_RADIO_BUTTON( pref_lang_radio[i] )->check_button.toggle_button)
) ) type = i;
}
inifile_set( "languageSETTING", pref_lang_ini[type*2] );
setup_language();
#endif
strncpy( mem_clip_file[1], gtk_entry_get_text( GTK_ENTRY(clipboard_entry) ), 250 );
strncpy( mem_clip_file[0], mem_clip_file[1], 250 );
inifile_set( "clipFilename", mem_clip_file[0] );
show_paste = inifile_get_gboolean( "pasteToggle", TRUE );
update_all_views(); // Update canvas for changes
set_cursor();
update_recent_files();
init_status_bar();
return FALSE;
}
