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gimp/app/actions/dockable-commands.c

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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 <string.h>
#include <gtk/gtk.h>
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "widgets/gimpcontainerview.h"
#include "widgets/gimpcontainerview-utils.h"
#include "widgets/gimpdialogfactory.h"
#include "widgets/gimpdockable.h"
#include "widgets/gimpdockbook.h"
#include "widgets/gimpimagedock.h"
#include "widgets/gimpsessioninfo.h"
#include "dialogs/dialogs.h"
#include "dockable-commands.h"
/* public functions */
void
dockable_add_tab_cmd_callback (GtkAction *action,
const gchar *value,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
if (value)
{
GtkWidget *dockable;
gchar *identifier;
gchar *p;
identifier = g_strdup (value);
p = strchr (identifier, '|');
if (p)
*p = '\0';
dockable =
gimp_dialog_factory_dockable_new (dockbook->dock->dialog_factory,
dockbook->dock,
identifier, -1);
g_free (identifier);
/* Maybe gimp_dialog_factory_dockable_new() returned an already
* existing singleton dockable, so check if it already is
* attached to a dockbook.
*/
if (dockable && ! GIMP_DOCKABLE (dockable)->dockbook)
gimp_dockbook_add (dockbook, GIMP_DOCKABLE (dockable), -1);
}
}
void
dockable_close_tab_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GimpDockable *dockable;
gint page_num;
page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
dockable = (GimpDockable *)
gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
if (dockable)
gimp_dockbook_remove (dockbook, dockable);
}
void
dockable_detach_tab_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GimpDockable *dockable;
gint page_num;
page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
dockable = (GimpDockable *)
gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
if (dockable)
gimp_dockable_detach (dockable);
}
void
dockable_toggle_view_cmd_callback (GtkAction *action,
GtkAction *current,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GimpDockable *dockable;
GimpViewType view_type;
gint page_num;
view_type = (GimpViewType)
gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
dockable = (GimpDockable *)
gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
if (dockable)
{
GimpDialogFactoryEntry *entry;
gimp_dialog_factory_from_widget (GTK_WIDGET (dockable), &entry);
if (entry)
{
gchar *identifier;
gchar *substring = NULL;
identifier = g_strdup (entry->identifier);
substring = strstr (identifier, "grid");
if (substring && view_type == GIMP_VIEW_TYPE_GRID)
return;
if (! substring)
{
substring = strstr (identifier, "list");
if (substring && view_type == GIMP_VIEW_TYPE_LIST)
return;
}
if (substring)
{
GimpContainerView *old_view;
GtkWidget *new_dockable;
gint preview_size = -1;
if (view_type == GIMP_VIEW_TYPE_LIST)
memcpy (substring, "list", 4);
else if (view_type == GIMP_VIEW_TYPE_GRID)
memcpy (substring, "grid", 4);
old_view = gimp_container_view_get_by_dockable (dockable);
if (old_view)
preview_size = gimp_container_view_get_preview_size (old_view,
NULL);
new_dockable =
gimp_dialog_factory_dockable_new (dockbook->dock->dialog_factory,
dockbook->dock,
identifier,
preview_size);
/* Maybe gimp_dialog_factory_dockable_new() returned
* an already existing singleton dockable, so check
* if it already is attached to a dockbook.
*/
if (new_dockable && ! GIMP_DOCKABLE (new_dockable)->dockbook)
{
gimp_dockbook_add (dockbook, GIMP_DOCKABLE (new_dockable),
page_num);
gimp_dockbook_remove (dockbook, dockable);
gtk_notebook_set_current_page (GTK_NOTEBOOK (dockbook),
page_num);
}
}
g_free (identifier);
}
}
}
void
dockable_preview_size_cmd_callback (GtkAction *action,
GtkAction *current,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GimpDockable *dockable;
gint preview_size;
gint page_num;
preview_size = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
dockable = (GimpDockable *)
gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
if (dockable)
{
GimpContainerView *view = gimp_container_view_get_by_dockable (dockable);
if (view)
{
gint old_size;
gint border_width;
old_size = gimp_container_view_get_preview_size (view,
&border_width);
if (old_size != preview_size)
gimp_container_view_set_preview_size (view, preview_size,
border_width);
}
}
}
void
dockable_tab_style_cmd_callback (GtkAction *action,
GtkAction *current,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GimpDockable *dockable;
GimpTabStyle tab_style;
gint page_num;
tab_style = (GimpTabStyle)
gtk_radio_action_get_current_value (GTK_RADIO_ACTION (action));
page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (dockbook));
dockable = (GimpDockable *)
gtk_notebook_get_nth_page (GTK_NOTEBOOK (dockbook), page_num);
if (dockable && dockable->tab_style != tab_style)
{
GtkWidget *tab_widget;
gimp_dockable_set_tab_style (dockable, tab_style);
tab_widget = gimp_dockbook_get_tab_widget (dockbook, dockable);
gtk_notebook_set_tab_label (GTK_NOTEBOOK (dockbook),
GTK_WIDGET (dockable),
tab_widget);
}
}
void
dockable_toggle_image_menu_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
gboolean active;
active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
if (GIMP_IS_IMAGE_DOCK (dockbook->dock))
gimp_image_dock_set_show_image_menu (GIMP_IMAGE_DOCK (dockbook->dock),
active);
}
void
dockable_toggle_auto_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
gboolean active;
active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
if (GIMP_IS_IMAGE_DOCK (dockbook->dock))
gimp_image_dock_set_auto_follow_active (GIMP_IMAGE_DOCK (dockbook->dock),
active);
}
static void
dockable_change_screen_confirm_callback (GtkWidget *query_box,
gint value,
gpointer data)
{
GdkScreen *screen;
screen = gdk_display_get_screen (gtk_widget_get_display (GTK_WIDGET (data)),
value);
if (screen)
gtk_window_set_screen (GTK_WINDOW (data), screen);
}
static void
dockable_change_screen_destroy_callback (GtkWidget *query_box,
GtkWidget *dock)
{
g_object_set_data (G_OBJECT (dock), "gimp-change-screen-dialog", NULL);
}
void
dockable_change_screen_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDockbook *dockbook = GIMP_DOCKBOOK (data);
GtkWidget *dock;
GdkScreen *screen;
GdkDisplay *display;
gint cur_screen;
gint num_screens;
GtkWidget *qbox;
dock = GTK_WIDGET (dockbook->dock);
qbox = g_object_get_data (G_OBJECT (dock), "gimp-change-screen-dialog");
if (qbox)
{
gtk_window_present (GTK_WINDOW (qbox));
return;
}
screen = gtk_widget_get_screen (dock);
display = gtk_widget_get_display (dock);
cur_screen = gdk_screen_get_number (screen);
num_screens = gdk_display_get_n_screens (display);
qbox = gimp_query_int_box ("Move Dock to Screen",
dock,
NULL, 0,
"Enter destination screen",
cur_screen, 0, num_screens - 1,
G_OBJECT (dock), "destroy",
dockable_change_screen_confirm_callback,
dock);
g_object_set_data (G_OBJECT (dock), "gimp-change-screen-dialog", qbox);
g_signal_connect (qbox, "destroy",
G_CALLBACK (dockable_change_screen_destroy_callback),
dock);
gtk_widget_show (qbox);
}
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