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c9ef4b23f73afe349351c267fc43703bc1a8af1d
gimp/app/gui/gui.c
Sven Neumann c9ef4b23f7 removed gimprc checks; let the functions always do what they are supposed 
2003-09-22  Sven Neumann  <sven@gimp.org>

	* app/gui/menus.c (menus_restore) (menus_save): removed gimprc
	checks; let the functions always do what they are supposed to do.

	* app/gui/gui.c: check gimprc settings here and decide what to
	restore on startup and save on exit. Fixes bug #122930.
2003-09-22 15:31:54 +00:00

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "libgimpwidgets/gimpwidgets-private.h"
#include "gui-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpcontext.h"
#include "core/gimpenvirontable.h"
#include "core/gimpimage.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplay-foreach.h"
#include "display/gimpdisplayshell.h"
#include "display/gimpdisplayshell-render.h"
#include "display/gimpprogress.h"
#include "widgets/gimpdevices.h"
#include "widgets/gimpdevicestatus.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimperrorconsole.h"
#include "widgets/gimphelp.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpitemfactory.h"
#include "widgets/gimpmenufactory.h"
#include "widgets/gimpwidgets-utils.h"
#include "brush-select.h"
#include "dialogs.h"
#include "dialogs-commands.h"
#include "font-select.h"
#include "gradient-select.h"
#include "gui.h"
#include "menus.h"
#include "palette-select.h"
#include "pattern-select.h"
#include "plug-in-menus.h"
#include "session.h"
#include "themes.h"
#include "app_procs.h" /* FIXME */
#include "gimp-intl.h"
/* local function prototypes */
static void gui_help_func (const gchar *help_id,
gpointer help_data);
static gboolean gui_get_background_func (GimpRGB *color);
static gboolean gui_get_foreground_func (GimpRGB *color);
static void gui_threads_enter (Gimp *gimp);
static void gui_threads_leave (Gimp *gimp);
static void gui_set_busy (Gimp *gimp);
static void gui_unset_busy (Gimp *gimp);
static void gui_message (Gimp *gimp,
const gchar *domain,
const gchar *message);
static GimpObject * gui_display_new (GimpImage *gimage,
guint scale);
static void gui_menus_init (Gimp *gimp,
GSList *plug_in_defs,
const gchar *plugins_domain);
static void gui_menus_create_entry (Gimp *gimp,
PlugInProcDef *proc_def,
const gchar *locale_domain,
const gchar *help_domain);
static void gui_menus_delete_entry (Gimp *gimp,
const gchar *menu_path);
static GimpProgress * gui_start_progress (Gimp *gimp,
gint gdisp_ID,
const gchar *message,
GCallback cancel_cb,
gpointer cancel_data);
static GimpProgress * gui_restart_progress (Gimp *gimp,
GimpProgress *progress,
const gchar *message,
GCallback cancel_cb,
gpointer cancel_data);
static void gui_update_progress (Gimp *gimp,
GimpProgress *progress,
gdouble percentage);
static void gui_end_progress (Gimp *gimp,
GimpProgress *progress);
static void gui_pdb_dialogs_check (Gimp *gimp);
static gboolean gui_exit_callback (Gimp *gimp,
gboolean kill_it);
static gboolean gui_exit_finish_callback (Gimp *gimp,
gboolean kill_it);
static void gui_really_quit_callback (GtkWidget *button,
gboolean quit,
gpointer data);
static void gui_show_tooltips_notify (GObject *config,
GParamSpec *param_spec,
Gimp *gimp);
static void gui_device_change_notify (Gimp *gimp);
static void gui_display_changed (GimpContext *context,
GimpDisplay *display,
Gimp *gimp);
static void gui_image_disconnect (GimpImage *gimage,
Gimp *gimp);
/* private variables */
static GQuark image_disconnect_handler_id = 0;
static GimpItemFactory *toolbox_item_factory = NULL;
static GimpItemFactory *image_item_factory = NULL;
/* public functions */
gboolean
gui_libs_init (gint *argc,
gchar ***argv)
{
GimpWidgetsVTable vtable;
g_return_val_if_fail (argc != NULL, FALSE);
g_return_val_if_fail (argv != NULL, FALSE);
if (!gtk_init_check (argc, argv))
return FALSE;
/* Initialize the eeky vtable needed by libgimpwidgets */
vtable.unit_get_number_of_units = gimp_unit_get_number_of_units;
vtable.unit_get_number_of_built_in_units = gimp_unit_get_number_of_built_in_units;
vtable.unit_get_factor = gimp_unit_get_factor;
vtable.unit_get_digits = gimp_unit_get_digits;
vtable.unit_get_identifier = gimp_unit_get_identifier;
vtable.unit_get_symbol = gimp_unit_get_symbol;
vtable.unit_get_abbreviation = gimp_unit_get_abbreviation;
vtable.unit_get_singular = gimp_unit_get_singular;
vtable.unit_get_plural = gimp_unit_get_plural;
gimp_widgets_init (&vtable,
gui_help_func,
gui_get_foreground_func,
gui_get_background_func);
g_type_class_ref (GIMP_TYPE_COLOR_SELECT);
return TRUE;
}
void
gui_environ_init (Gimp *gimp)
{
const gchar *name = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
#if defined (GDK_WINDOWING_X11)
name = "DISPLAY";
#elif defined (GDK_WINDOWING_DIRECTFB) || defined (GDK_WINDOWING_FB)
name = "GDK_DISPLAY";
#endif
/* TODO: Need to care about display migration with GTK+ 2.2 at some point */
if (name)
{
gchar *display;
display = gdk_get_display ();
gimp_environ_table_add (gimp->environ_table, name, display, NULL);
g_free (display);
}
}
void
gui_themes_init (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
themes_init (gimp);
if (! GIMP_GUI_CONFIG (gimp->config)->show_tool_tips)
gimp_help_disable_tooltips ();
g_signal_connect (gimp->config, "notify::show-tool-tips",
G_CALLBACK (gui_show_tooltips_notify),
gimp);
gdk_rgb_set_min_colors (CLAMP (gimp->config->min_colors, 27, 256));
gdk_rgb_set_install (gimp->config->install_cmap);
gtk_widget_set_default_colormap (gdk_rgb_get_colormap ());
}
void
gui_init (Gimp *gimp)
{
GimpDisplayConfig *display_config;
GimpGuiConfig *gui_config;
g_return_if_fail (GIMP_IS_GIMP (gimp));
display_config = GIMP_DISPLAY_CONFIG (gimp->config);
gui_config = GIMP_GUI_CONFIG (gimp->config);
gimp->gui_threads_enter_func = gui_threads_enter;
gimp->gui_threads_leave_func = gui_threads_leave;
gimp->gui_set_busy_func = gui_set_busy;
gimp->gui_unset_busy_func = gui_unset_busy;
gimp->gui_message_func = gui_message;
gimp->gui_create_display_func = gui_display_new;
gimp->gui_menus_init_func = gui_menus_init;
gimp->gui_menus_create_func = gui_menus_create_entry;
gimp->gui_menus_delete_func = gui_menus_delete_entry;
gimp->gui_progress_start_func = gui_start_progress;
gimp->gui_progress_restart_func = gui_restart_progress;
gimp->gui_progress_update_func = gui_update_progress;
gimp->gui_progress_end_func = gui_end_progress;
gimp->gui_pdb_dialogs_check_func = gui_pdb_dialogs_check;
image_disconnect_handler_id =
gimp_container_add_handler (gimp->images, "disconnect",
G_CALLBACK (gui_image_disconnect),
gimp);
g_signal_connect (gimp_get_user_context (gimp), "display_changed",
G_CALLBACK (gui_display_changed),
gimp);
/* make sure the monitor resolution is valid */
if (display_config->monitor_res_from_gdk ||
display_config->monitor_xres < GIMP_MIN_RESOLUTION ||
display_config->monitor_yres < GIMP_MIN_RESOLUTION)
{
gdouble xres, yres;
gimp_get_screen_resolution (NULL, &xres, &yres);
g_object_set (gimp->config,
"monitor-xresolution", xres,
"monitor-yresolution", yres,
"monitor-resolution-from-windowing-system", TRUE,
NULL);
}
menus_init (gimp);
render_init (gimp);
dialogs_init (gimp);
gimp_devices_init (gimp, gui_device_change_notify);
session_init (gimp);
}
void
gui_restore (Gimp *gimp,
gboolean restore_session)
{
GimpGuiConfig *gui_config;
g_return_if_fail (GIMP_IS_GIMP (gimp));
gui_config = GIMP_GUI_CONFIG (gimp->config);
gimp->message_handler = GIMP_MESSAGE_BOX;
if (gui_config->restore_accels)
menus_restore (gimp);
toolbox_item_factory = gimp_menu_factory_menu_new (global_menu_factory,
"<Toolbox>",
GTK_TYPE_MENU_BAR,
gimp,
TRUE);
image_item_factory = gimp_menu_factory_menu_new (global_menu_factory,
"<Image>",
GTK_TYPE_MENU,
gimp,
TRUE);
gimp_devices_restore (gimp);
if (gui_config->restore_session || restore_session)
session_restore (gimp);
dialogs_show_toolbox ();
g_signal_connect (gimp, "exit",
G_CALLBACK (gui_exit_callback),
NULL);
g_signal_connect_after (gimp, "exit",
G_CALLBACK (gui_exit_finish_callback),
NULL);
#ifdef __GNUC__
#warning FIXME: remove this as soon as we depend on GTK+ >= 2.2.2
#endif
if (gtk_check_version (2, 2, 2) != NULL)
gimp_message_box (GIMP_STOCK_WILBER_EEK, NULL,
"Please upgrade your GTK+ installation!\n\n"
"The GTK+ version you are using is too old.\n"
"Please upgrade to GTK+ version 2.2.2 or better\n"
"or your extended input devices (tablets) will\n"
"not work at all!",
NULL, NULL);
}
void
gui_post_init (Gimp *gimp)
{
g_return_if_fail (GIMP_IS_GIMP (gimp));
if (GIMP_GUI_CONFIG (gimp->config)->show_tips)
gimp_dialog_factory_dialog_new (global_dialog_factory,
"gimp-tips-dialog", -1);
}
/* private functions */
static void
gui_help_func (const gchar *help_id,
gpointer help_data)
{
gimp_help (the_gimp, NULL, help_id);
}
static gboolean
gui_get_foreground_func (GimpRGB *color)
{
g_return_val_if_fail (color != NULL, FALSE);
gimp_context_get_foreground (gimp_get_user_context (the_gimp), color);
return TRUE;
}
static gboolean
gui_get_background_func (GimpRGB *color)
{
g_return_val_if_fail (color != NULL, FALSE);
gimp_context_get_background (gimp_get_user_context (the_gimp), color);
return TRUE;
}
static void
gui_threads_enter (Gimp *gimp)
{
GDK_THREADS_ENTER ();
}
static void
gui_threads_leave (Gimp *gimp)
{
GDK_THREADS_LEAVE ();
}
static void
gui_set_busy (Gimp *gimp)
{
gimp_displays_set_busy (gimp);
gimp_dialog_factories_idle ();
gdk_flush ();
}
static void
gui_unset_busy (Gimp *gimp)
{
gimp_displays_unset_busy (gimp);
gimp_dialog_factories_unidle ();
gdk_flush ();
}
static void
gui_message (Gimp *gimp,
const gchar *domain,
const gchar *message)
{
if (gimp->message_handler == GIMP_ERROR_CONSOLE)
{
GtkWidget *dockable;
dockable = gimp_dialog_factory_dialog_raise (global_dock_factory,
"gimp-error-console", -1);
if (dockable)
{
GimpErrorConsole *console;
console = GIMP_ERROR_CONSOLE (GTK_BIN (dockable)->child);
gimp_error_console_add (console, GIMP_STOCK_WARNING, domain, message);
return;
}
gimp->message_handler = GIMP_MESSAGE_BOX;
}
gimp_message_box (GIMP_STOCK_WARNING, domain, message, NULL, NULL);
}
static GimpObject *
gui_display_new (GimpImage *gimage,
guint scale)
{
GimpDisplayShell *shell;
GimpDisplay *gdisp;
gdisp = gimp_display_new (gimage, scale,
global_menu_factory,
image_item_factory);
shell = GIMP_DISPLAY_SHELL (gdisp->shell);
gimp_context_set_display (gimp_get_user_context (gimage->gimp), gdisp);
gimp_item_factory_update (shell->menubar_factory, shell);
return GIMP_OBJECT (gdisp);
}
static void
gui_menus_init (Gimp *gimp,
GSList *plug_in_defs,
const gchar *std_plugins_domain)
{
plug_in_menus_init (gimp, plug_in_defs, std_plugins_domain);
}
static void
gui_menus_create_entry (Gimp *gimp,
PlugInProcDef *proc_def,
const gchar *locale_domain,
const gchar *help_domain)
{
plug_in_menus_create_entry (NULL, proc_def, locale_domain, help_domain);
}
static void
gui_menus_delete_entry (Gimp *gimp,
const gchar *menu_path)
{
plug_in_menus_delete_entry (menu_path);
}
static GimpProgress *
gui_start_progress (Gimp *gimp,
gint gdisp_ID,
const gchar *message,
GCallback cancel_cb,
gpointer cancel_data)
{
GimpDisplay *gdisp = NULL;
if (gdisp_ID > 0)
gdisp = gimp_display_get_by_ID (gimp, gdisp_ID);
return gimp_progress_start (gdisp, message, TRUE, cancel_cb, cancel_data);
}
static GimpProgress *
gui_restart_progress (Gimp *gimp,
GimpProgress *progress,
const gchar *message,
GCallback cancel_cb,
gpointer cancel_data)
{
return gimp_progress_restart (progress, message, cancel_cb, cancel_data);
}
static void
gui_update_progress (Gimp *gimp,
GimpProgress *progress,
gdouble percentage)
{
gimp_progress_update (progress, percentage);
}
static void
gui_end_progress (Gimp *gimp,
GimpProgress *progress)
{
gimp_progress_end (progress);
}
static void
gui_pdb_dialogs_check (Gimp *gimp)
{
brush_select_dialogs_check ();
font_select_dialogs_check ();
gradient_select_dialogs_check ();
palette_select_dialogs_check ();
pattern_select_dialogs_check ();
}
static gboolean
gui_exit_callback (Gimp *gimp,
gboolean kill_it)
{
GimpGuiConfig *gui_config;
if (! kill_it && gimp_displays_dirty (gimp))
{
GtkWidget *dialog;
gimp_item_factories_set_sensitive ("<Toolbox>", "/File/Quit", FALSE);
gimp_item_factories_set_sensitive ("<Image>", "/File/Quit", FALSE);
dialog = gimp_query_boolean_box (_("Quit The GIMP?"),
gimp_standard_help_func,
GIMP_HELP_FILE_QUIT_CONFIRM,
GIMP_STOCK_WILBER_EEK,
_("Some files are unsaved.\n"
"\nReally quit The GIMP?"),
GTK_STOCK_QUIT, GTK_STOCK_CANCEL,
NULL, NULL,
gui_really_quit_callback,
gimp);
gtk_widget_show (dialog);
return TRUE; /* stop exit for now */
}
gimp->message_handler = GIMP_CONSOLE;
gui_config = GIMP_GUI_CONFIG (gimp->config);
if (gui_config->save_session_info)
session_save (gimp);
if (gui_config->save_accels)
menus_save (gimp);
if (gui_config->save_device_status)
gimp_devices_save (gimp);
gimp_displays_delete (gimp);
return FALSE; /* continue exiting */
}
static gboolean
gui_exit_finish_callback (Gimp *gimp,
gboolean kill_it)
{
g_signal_handlers_disconnect_by_func (gimp->config,
gui_show_tooltips_notify,
gimp);
gimp_container_remove_handler (gimp->images, image_disconnect_handler_id);
image_disconnect_handler_id = 0;
g_object_unref (toolbox_item_factory);
toolbox_item_factory = NULL;
g_object_unref (image_item_factory);
image_item_factory = NULL;
menus_exit (gimp);
render_exit (gimp);
dialogs_exit (gimp);
gimp_devices_exit (gimp);
themes_exit (gimp);
g_type_class_unref (g_type_class_peek (GIMP_TYPE_COLOR_SELECT));
return FALSE; /* continue exiting */
}
static void
gui_really_quit_callback (GtkWidget *button,
gboolean quit,
gpointer data)
{
Gimp *gimp;
gimp = GIMP (data);
if (quit)
{
gimp_exit (gimp, TRUE);
}
else
{
gimp_item_factories_set_sensitive ("<Toolbox>", "/File/Quit", TRUE);
gimp_item_factories_set_sensitive ("<Image>", "/File/Quit", TRUE);
}
}
static void
gui_show_tooltips_notify (GObject *config,
GParamSpec *param_spec,
Gimp *gimp)
{
gboolean show_tool_tips;
g_object_get (config,
"show-tool-tips", &show_tool_tips,
NULL);
if (show_tool_tips)
gimp_help_enable_tooltips ();
else
gimp_help_disable_tooltips ();
}
static void
gui_device_change_notify (Gimp *gimp)
{
GimpSessionInfo *session_info;
session_info = gimp_dialog_factory_find_session_info (global_dock_factory,
"gimp-device-status");
if (session_info && session_info->widget)
{
GtkWidget *device_status;
device_status = GTK_BIN (session_info->widget)->child;
gimp_device_status_update (GIMP_DEVICE_STATUS (device_status));
}
}
#ifdef __GNUC__
#warning FIXME: this junk should mostly go to the display subsystem
#endif
static void
gui_display_changed (GimpContext *context,
GimpDisplay *display,
Gimp *gimp)
{
GimpItemFactory *item_factory;
GimpDisplayShell *shell = NULL;
item_factory = gimp_item_factory_from_path ("<Image>");
if (display)
shell = GIMP_DISPLAY_SHELL (display->shell);
gimp_item_factory_update (item_factory, shell);
}
static void
gui_image_disconnect (GimpImage *gimage,
Gimp *gimp)
{
/* check if this is the last image and if it had a display */
if (gimp_container_num_children (gimp->images) == 1 &&
gimage->instance_count > 0)
{
dialogs_show_toolbox ();
}
}
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