1233 lines
36 KiB
C
1233 lines
36 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libpikamath/pikamath.h"
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#include "libpikaconfig/pikaconfig.h"
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#include "libpikawidgets/pikawidgets.h"
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#include "actions-types.h"
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#include "config/pikadisplayoptions.h"
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#include "config/pikaguiconfig.h"
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#include "core/pika.h"
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#include "core/pikacontext.h"
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#include "core/pikaimage.h"
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#include "core/pikagrouplayer.h"
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#include "widgets/pikaactiongroup.h"
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#include "widgets/pikacolordialog.h"
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#include "widgets/pikadock.h"
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#include "widgets/pikadialogfactory.h"
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#include "widgets/pikatoggleaction.h"
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#include "widgets/pikauimanager.h"
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#include "widgets/pikawidgets-utils.h"
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#include "widgets/pikawindowstrategy.h"
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#include "display/pikadisplay.h"
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#include "display/pikadisplay-foreach.h"
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#include "display/pikadisplayshell.h"
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#include "display/pikadisplayshell-appearance.h"
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#include "display/pikadisplayshell-filter-dialog.h"
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#include "display/pikadisplayshell-rotate.h"
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#include "display/pikadisplayshell-rotate-dialog.h"
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#include "display/pikadisplayshell-scale.h"
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#include "display/pikadisplayshell-scale-dialog.h"
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#include "display/pikadisplayshell-scroll.h"
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#include "display/pikadisplayshell-close.h"
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#include "display/pikaimagewindow.h"
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#include "dialogs/color-profile-dialog.h"
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#include "dialogs/dialogs.h"
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#include "menus/menus.h"
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#include "actions.h"
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#include "view-commands.h"
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#include "pika-intl.h"
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#define SET_ACTIVE(manager,action_name,active) \
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{ PikaActionGroup *group = \
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pika_ui_manager_get_action_group (manager, "view"); \
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pika_action_group_set_action_active (group, action_name, active); }
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#define IS_ACTIVE_DISPLAY(display) \
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((display) == \
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pika_context_get_display (pika_get_user_context ((display)->pika)))
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/* local function prototypes */
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static void view_padding_color_dialog_update (PikaColorDialog *dialog,
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const PikaRGB *color,
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PikaColorDialogState state,
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PikaDisplayShell *shell);
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/* public functions */
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void
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view_new_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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pika_create_display (display->pika,
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pika_display_get_image (display),
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shell->unit, pika_zoom_model_get_factor (shell->zoom),
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G_OBJECT (pika_widget_get_monitor (GTK_WIDGET (shell))));
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}
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void
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view_close_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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PikaImage *image;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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image = pika_display_get_image (display);
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/* Check for the image so we don't close the last display. */
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if (image)
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pika_display_shell_close (shell, FALSE);
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}
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void
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view_scroll_center_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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return_if_no_display (display, data);
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pika_display_shell_scroll_center_image (pika_display_get_shell (display),
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TRUE, TRUE);
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}
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void
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view_zoom_fit_in_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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return_if_no_display (display, data);
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pika_display_shell_scale_fit_in (pika_display_get_shell (display));
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}
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void
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view_zoom_fill_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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return_if_no_display (display, data);
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pika_display_shell_scale_fill (pika_display_get_shell (display));
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}
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void
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view_zoom_selection_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaImage *image;
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gint x, y, width, height;
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return_if_no_display (display, data);
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return_if_no_image (image, data);
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pika_item_bounds (PIKA_ITEM (pika_image_get_mask (image)),
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&x, &y, &width, &height);
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pika_display_shell_scale_to_rectangle (pika_display_get_shell (display),
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PIKA_ZOOM_IN,
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x, y, width, height,
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FALSE);
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}
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void
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view_zoom_revert_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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return_if_no_display (display, data);
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pika_display_shell_scale_revert (pika_display_get_shell (display));
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}
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void
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view_zoom_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplayShell *shell;
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PikaActionSelectType select_type;
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return_if_no_shell (shell, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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switch (select_type)
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{
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case PIKA_ACTION_SELECT_FIRST:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_OUT_MAX,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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case PIKA_ACTION_SELECT_LAST:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_IN_MAX,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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case PIKA_ACTION_SELECT_PREVIOUS:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_OUT,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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case PIKA_ACTION_SELECT_NEXT:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_IN,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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case PIKA_ACTION_SELECT_SKIP_PREVIOUS:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_OUT_MORE,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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case PIKA_ACTION_SELECT_SKIP_NEXT:
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pika_display_shell_scale (shell,
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PIKA_ZOOM_IN_MORE,
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0.0,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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default:
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{
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gdouble scale = pika_zoom_model_get_factor (shell->zoom);
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scale = action_select_value (select_type,
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scale,
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0.0, 512.0, 1.0,
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1.0 / 8.0, 1.0, 16.0, 0.0,
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FALSE);
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/* min = 1.0 / 256, max = 256.0 */
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/* scale = min * (max / min)**(i/n), i = 0..n */
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scale = pow (65536.0, scale / 512.0) / 256.0;
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pika_display_shell_scale (shell,
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PIKA_ZOOM_TO,
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scale,
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PIKA_ZOOM_FOCUS_BEST_GUESS);
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break;
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}
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}
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}
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void
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view_zoom_explicit_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplayShell *shell;
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gint factor;
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return_if_no_shell (shell, data);
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factor = g_variant_get_int32 (value);
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if (factor != 0 /* not Other... */)
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{
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if (fabs (factor - pika_zoom_model_get_factor (shell->zoom)) > 0.0001)
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pika_display_shell_scale (shell,
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PIKA_ZOOM_TO,
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(gdouble) factor / 10000,
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PIKA_ZOOM_FOCUS_RETAIN_CENTERING_ELSE_BEST_GUESS);
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}
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else
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{
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pika_display_shell_scale_dialog (shell);
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}
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}
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void
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view_show_all_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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gboolean active;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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active = g_variant_get_boolean (value);
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if (active != shell->show_all)
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{
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PikaImageWindow *window = pika_display_shell_get_window (shell);
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pika_display_shell_set_show_all (shell, active);
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if (window)
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SET_ACTIVE (menus_get_image_manager_singleton (display->pika),
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"view-show-all", shell->show_all);
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if (IS_ACTIVE_DISPLAY (display))
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SET_ACTIVE (shell->popup_manager, "view-show-all",
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shell->show_all);
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}
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}
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void
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view_dot_for_dot_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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gboolean active;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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active = g_variant_get_boolean (value);
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if (active != shell->dot_for_dot)
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{
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PikaImageWindow *window = pika_display_shell_get_window (shell);
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pika_display_shell_scale_set_dot_for_dot (shell, active);
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if (window)
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SET_ACTIVE (menus_get_image_manager_singleton (display->pika),
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"view-dot-for-dot", shell->dot_for_dot);
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if (IS_ACTIVE_DISPLAY (display))
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SET_ACTIVE (shell->popup_manager, "view-dot-for-dot",
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shell->dot_for_dot);
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}
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}
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void
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view_flip_horizontally_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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gboolean active;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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active = g_variant_get_boolean (value);
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if (active != shell->flip_horizontally)
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{
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pika_display_shell_flip (shell, active, shell->flip_vertically);
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}
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}
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void
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view_flip_vertically_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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gboolean active;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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active = g_variant_get_boolean (value);
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if (active != shell->flip_vertically)
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{
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pika_display_shell_flip (shell, shell->flip_horizontally, active);
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}
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}
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void
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view_flip_reset_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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pika_display_shell_flip (shell, FALSE, FALSE);
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}
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void
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view_rotate_absolute_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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PikaActionSelectType select_type;
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gdouble angle = 0.0;
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return_if_no_display (display, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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shell = pika_display_get_shell (display);
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angle = action_select_value (select_type,
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0.0,
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-180.0, 180.0, 0.0,
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1.0, 15.0, 90.0, 0.0,
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TRUE);
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pika_display_shell_rotate_to (shell, angle);
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}
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void
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view_rotate_relative_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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PikaActionSelectType select_type;
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gdouble delta = 0.0;
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return_if_no_display (display, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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shell = pika_display_get_shell (display);
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delta = action_select_value (select_type,
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0.0,
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-180.0, 180.0, 0.0,
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1.0, 15.0, 90.0, 0.0,
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TRUE);
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pika_display_shell_rotate (shell, delta);
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}
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void
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view_rotate_other_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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pika_display_shell_rotate_dialog (shell);
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}
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void
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view_reset_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplay *display;
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PikaDisplayShell *shell;
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return_if_no_display (display, data);
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shell = pika_display_get_shell (display);
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pika_display_shell_rotate_to (shell, 0.0);
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pika_display_shell_flip (shell, FALSE, FALSE);
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}
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void
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view_scroll_horizontal_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplayShell *shell;
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GtkAdjustment *adj;
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PikaActionSelectType select_type;
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gdouble offset;
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return_if_no_shell (shell, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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adj = shell->hsbdata;
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offset = action_select_value (select_type,
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gtk_adjustment_get_value (adj),
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gtk_adjustment_get_lower (adj),
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gtk_adjustment_get_upper (adj) -
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gtk_adjustment_get_page_size (adj),
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gtk_adjustment_get_lower (adj),
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1,
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gtk_adjustment_get_step_increment (adj),
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gtk_adjustment_get_page_increment (adj),
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0,
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FALSE);
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gtk_adjustment_set_value (shell->hsbdata, offset);
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}
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|
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void
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view_scroll_vertical_cmd_callback (PikaAction *action,
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GVariant *value,
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gpointer data)
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{
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PikaDisplayShell *shell;
|
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GtkAdjustment *adj;
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PikaActionSelectType select_type;
|
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gdouble offset;
|
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return_if_no_shell (shell, data);
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select_type = (PikaActionSelectType) g_variant_get_int32 (value);
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adj = shell->vsbdata;
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offset = action_select_value (select_type,
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gtk_adjustment_get_value (adj),
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gtk_adjustment_get_lower (adj),
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gtk_adjustment_get_upper (adj) -
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gtk_adjustment_get_page_size (adj),
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gtk_adjustment_get_lower (adj),
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1,
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gtk_adjustment_get_step_increment (adj),
|
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gtk_adjustment_get_page_increment (adj),
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0,
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FALSE);
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|
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gtk_adjustment_set_value (shell->vsbdata, offset);
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|
}
|
|
|
|
void
|
|
view_navigation_window_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
Pika *pika;
|
|
PikaDisplayShell *shell;
|
|
return_if_no_pika (pika, data);
|
|
return_if_no_shell (shell, data);
|
|
|
|
pika_window_strategy_show_dockable_dialog (PIKA_WINDOW_STRATEGY (pika_get_window_strategy (pika)),
|
|
pika,
|
|
pika_dialog_factory_get_singleton (),
|
|
pika_widget_get_monitor (GTK_WIDGET (shell)),
|
|
"pika-navigation-view");
|
|
}
|
|
|
|
void
|
|
view_display_filters_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
GtkWidget *dialog;
|
|
return_if_no_shell (shell, data);
|
|
|
|
#define FILTERS_DIALOG_KEY "pika-display-filters-dialog"
|
|
|
|
dialog = dialogs_get_dialog (G_OBJECT (shell), FILTERS_DIALOG_KEY);
|
|
|
|
if (! dialog)
|
|
{
|
|
dialog = pika_display_shell_filter_dialog_new (shell);
|
|
|
|
dialogs_attach_dialog (G_OBJECT (shell), FILTERS_DIALOG_KEY, dialog);
|
|
}
|
|
|
|
gtk_window_present (GTK_WINDOW (dialog));
|
|
}
|
|
|
|
void
|
|
view_color_management_reset_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *global_config;
|
|
PikaColorConfig *shell_config;
|
|
return_if_no_shell (shell, data);
|
|
|
|
global_config = PIKA_CORE_CONFIG (shell->display->config)->color_management;
|
|
shell_config = pika_display_shell_get_color_config (shell);
|
|
|
|
pika_config_copy (PIKA_CONFIG (global_config),
|
|
PIKA_CONFIG (shell_config),
|
|
0);
|
|
shell->color_config_set = FALSE;
|
|
}
|
|
|
|
void
|
|
view_color_management_enable_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *color_config;
|
|
PikaColorManagementMode mode;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
color_config = pika_display_shell_get_color_config (shell);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
mode = pika_color_config_get_mode (color_config);
|
|
|
|
if (active)
|
|
{
|
|
if (mode != PIKA_COLOR_MANAGEMENT_SOFTPROOF)
|
|
mode = PIKA_COLOR_MANAGEMENT_DISPLAY;
|
|
}
|
|
else
|
|
{
|
|
mode = PIKA_COLOR_MANAGEMENT_OFF;
|
|
}
|
|
|
|
if (mode != pika_color_config_get_mode (color_config))
|
|
{
|
|
g_object_set (color_config,
|
|
"mode", mode,
|
|
NULL);
|
|
shell->color_config_set = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_color_management_softproof_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *color_config;
|
|
PikaColorManagementMode mode;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
color_config = pika_display_shell_get_color_config (shell);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
mode = pika_color_config_get_mode (color_config);
|
|
|
|
if (active)
|
|
{
|
|
mode = PIKA_COLOR_MANAGEMENT_SOFTPROOF;
|
|
}
|
|
else
|
|
{
|
|
if (mode != PIKA_COLOR_MANAGEMENT_OFF)
|
|
mode = PIKA_COLOR_MANAGEMENT_DISPLAY;
|
|
}
|
|
|
|
if (mode != pika_color_config_get_mode (color_config))
|
|
{
|
|
g_object_set (color_config,
|
|
"mode", mode,
|
|
NULL);
|
|
shell->color_config_set = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_display_intent_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *color_config;
|
|
PikaColorRenderingIntent intent;
|
|
return_if_no_shell (shell, data);
|
|
|
|
intent = (PikaColorRenderingIntent) g_variant_get_int32 (value);
|
|
|
|
color_config = pika_display_shell_get_color_config (shell);
|
|
|
|
if (intent != pika_color_config_get_display_intent (color_config))
|
|
{
|
|
g_object_set (color_config,
|
|
"display-rendering-intent", intent,
|
|
NULL);
|
|
shell->color_config_set = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_display_bpc_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *color_config;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
color_config = pika_display_shell_get_color_config (shell);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_color_config_get_display_bpc (color_config))
|
|
{
|
|
g_object_set (color_config,
|
|
"display-use-black-point-compensation", active,
|
|
NULL);
|
|
shell->color_config_set = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_softproof_gamut_check_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
PikaColorConfig *color_config;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
color_config = pika_display_shell_get_color_config (shell);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_color_config_get_simulation_gamut_check (color_config))
|
|
{
|
|
g_object_set (color_config,
|
|
"simulation-gamut-check", active,
|
|
NULL);
|
|
shell->color_config_set = TRUE;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_selection_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_selection (shell))
|
|
{
|
|
pika_display_shell_set_show_selection (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_layer_boundary_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_layer (shell))
|
|
{
|
|
pika_display_shell_set_show_layer (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_canvas_boundary_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_canvas (shell))
|
|
{
|
|
pika_display_shell_set_show_canvas (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_menubar_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_menubar (shell))
|
|
{
|
|
pika_display_shell_set_show_menubar (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_rulers_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_rulers (shell))
|
|
{
|
|
pika_display_shell_set_show_rulers (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_scrollbars_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_scrollbars (shell))
|
|
{
|
|
pika_display_shell_set_show_scrollbars (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_statusbar_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_statusbar (shell))
|
|
{
|
|
pika_display_shell_set_show_statusbar (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_guides_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_guides (shell))
|
|
{
|
|
pika_display_shell_set_show_guides (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_grid_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_grid (shell))
|
|
{
|
|
pika_display_shell_set_show_grid (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_toggle_sample_points_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_show_sample_points (shell))
|
|
{
|
|
pika_display_shell_set_show_sample_points (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_guides_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_guides (shell))
|
|
{
|
|
pika_display_shell_set_snap_to_guides (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_grid_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_grid (shell))
|
|
{
|
|
pika_display_shell_set_snap_to_grid (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_canvas_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_canvas (shell))
|
|
{
|
|
pika_display_shell_set_snap_to_canvas (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_vectors_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_vectors (shell))
|
|
{
|
|
pika_display_shell_set_snap_to_vectors (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_bbox_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_bbox (shell))
|
|
{
|
|
pika_display_shell_set_snap_to_bbox (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_snap_to_equidistance_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_snap_to_equidistance (shell))
|
|
pika_display_shell_set_snap_to_equidistance (shell, active);
|
|
}
|
|
|
|
void
|
|
view_padding_color_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplay *display;
|
|
PikaImageWindow *window;
|
|
PikaDisplayShell *shell;
|
|
PikaDisplayOptions *options;
|
|
PikaCanvasPaddingMode padding_mode;
|
|
gboolean fullscreen;
|
|
return_if_no_display (display, data);
|
|
|
|
padding_mode = (PikaCanvasPaddingMode) g_variant_get_int32 (value);
|
|
|
|
shell = pika_display_get_shell (display);
|
|
window = pika_display_shell_get_window (shell);
|
|
|
|
if (window)
|
|
fullscreen = pika_image_window_get_fullscreen (window);
|
|
else
|
|
fullscreen = FALSE;
|
|
|
|
if (fullscreen)
|
|
options = shell->fullscreen_options;
|
|
else
|
|
options = shell->options;
|
|
|
|
#define PADDING_COLOR_DIALOG_KEY "pika-padding-color-dialog"
|
|
|
|
switch (padding_mode)
|
|
{
|
|
case PIKA_CANVAS_PADDING_MODE_DEFAULT:
|
|
case PIKA_CANVAS_PADDING_MODE_LIGHT_CHECK:
|
|
case PIKA_CANVAS_PADDING_MODE_DARK_CHECK:
|
|
dialogs_destroy_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
|
|
|
|
options->padding_mode_set = TRUE;
|
|
|
|
pika_display_shell_set_padding (shell, padding_mode,
|
|
&options->padding_color);
|
|
break;
|
|
|
|
case PIKA_CANVAS_PADDING_MODE_CUSTOM:
|
|
{
|
|
GtkWidget *dialog;
|
|
PikaRGB *old_color = g_new (PikaRGB, 1);
|
|
PikaCanvasPaddingMode old_padding_mode;
|
|
|
|
dialog = dialogs_get_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
|
|
|
|
if (! dialog)
|
|
{
|
|
PikaImage *image = pika_display_get_image (display);
|
|
PikaDisplayShell *shell = pika_display_get_shell (display);
|
|
|
|
dialog =
|
|
pika_color_dialog_new (PIKA_VIEWABLE (image),
|
|
action_data_get_context (data),
|
|
FALSE,
|
|
_("Set Canvas Padding Color"),
|
|
PIKA_ICON_FONT,
|
|
_("Set Custom Canvas Padding Color"),
|
|
GTK_WIDGET (shell),
|
|
NULL, NULL,
|
|
&options->padding_color,
|
|
TRUE, FALSE);
|
|
|
|
g_signal_connect (dialog, "update",
|
|
G_CALLBACK (view_padding_color_dialog_update),
|
|
shell);
|
|
|
|
dialogs_attach_dialog (G_OBJECT (shell),
|
|
PADDING_COLOR_DIALOG_KEY, dialog);
|
|
}
|
|
*old_color = options->padding_color;
|
|
old_padding_mode = options->padding_mode;
|
|
g_object_set_data_full (G_OBJECT (dialog), "old-color",
|
|
old_color, g_free);
|
|
g_object_set_data (G_OBJECT (dialog), "old-padding-mode",
|
|
GINT_TO_POINTER (old_padding_mode));
|
|
|
|
gtk_window_present (GTK_WINDOW (dialog));
|
|
}
|
|
break;
|
|
|
|
case PIKA_CANVAS_PADDING_MODE_RESET:
|
|
dialogs_destroy_dialog (G_OBJECT (shell), PADDING_COLOR_DIALOG_KEY);
|
|
|
|
{
|
|
PikaDisplayOptions *default_options;
|
|
|
|
options->padding_mode_set = FALSE;
|
|
|
|
if (fullscreen)
|
|
default_options = display->config->default_fullscreen_view;
|
|
else
|
|
default_options = display->config->default_view;
|
|
|
|
pika_display_shell_set_padding (shell,
|
|
default_options->padding_mode,
|
|
&default_options->padding_color);
|
|
pika_display_shell_set_padding_in_show_all (shell,
|
|
default_options->padding_in_show_all);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
view_padding_color_in_show_all_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
gboolean active;
|
|
return_if_no_shell (shell, data);
|
|
|
|
active = g_variant_get_boolean (value);
|
|
|
|
if (active != pika_display_shell_get_padding_in_show_all (shell))
|
|
{
|
|
pika_display_shell_set_padding_in_show_all (shell, active);
|
|
}
|
|
}
|
|
|
|
void
|
|
view_shrink_wrap_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplayShell *shell;
|
|
return_if_no_shell (shell, data);
|
|
|
|
pika_display_shell_scale_shrink_wrap (shell, FALSE);
|
|
}
|
|
|
|
void
|
|
view_fullscreen_cmd_callback (PikaAction *action,
|
|
GVariant *value,
|
|
gpointer data)
|
|
{
|
|
PikaDisplay *display;
|
|
PikaDisplayShell *shell;
|
|
PikaImageWindow *window;
|
|
return_if_no_display (display, data);
|
|
|
|
shell = pika_display_get_shell (display);
|
|
window = pika_display_shell_get_window (shell);
|
|
|
|
if (window)
|
|
{
|
|
gboolean active = g_variant_get_boolean (value);
|
|
|
|
pika_image_window_set_fullscreen (window, active);
|
|
}
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
static void
|
|
view_padding_color_dialog_update (PikaColorDialog *dialog,
|
|
const PikaRGB *color,
|
|
PikaColorDialogState state,
|
|
PikaDisplayShell *shell)
|
|
{
|
|
PikaImageWindow *window;
|
|
PikaDisplayOptions *options;
|
|
PikaRGB *old_color;
|
|
PikaCanvasPaddingMode old_padding_mode;
|
|
gboolean fullscreen;
|
|
|
|
window = pika_display_shell_get_window (shell);
|
|
old_color = g_object_get_data (G_OBJECT (dialog), "old-color");
|
|
old_padding_mode = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (dialog), "old-padding-mode"));
|
|
|
|
g_return_if_fail (old_color);
|
|
|
|
if (window)
|
|
fullscreen = pika_image_window_get_fullscreen (window);
|
|
else
|
|
fullscreen = FALSE;
|
|
|
|
if (fullscreen)
|
|
options = shell->fullscreen_options;
|
|
else
|
|
options = shell->options;
|
|
|
|
switch (state)
|
|
{
|
|
case PIKA_COLOR_DIALOG_OK:
|
|
options->padding_mode_set = TRUE;
|
|
|
|
pika_display_shell_set_padding (shell, PIKA_CANVAS_PADDING_MODE_CUSTOM,
|
|
color);
|
|
gtk_widget_destroy (GTK_WIDGET (dialog));
|
|
break;
|
|
|
|
case PIKA_COLOR_DIALOG_CANCEL:
|
|
pika_display_shell_set_padding (shell,
|
|
old_padding_mode,
|
|
old_color);
|
|
gtk_widget_destroy (GTK_WIDGET (dialog));
|
|
break;
|
|
|
|
case PIKA_COLOR_DIALOG_UPDATE:
|
|
pika_display_shell_set_padding (shell, PIKA_CANVAS_PADDING_MODE_CUSTOM,
|
|
color);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
