mirror of https://github.com/GNOME/gimp.git
1048 lines
42 KiB
C
1048 lines
42 KiB
C
/* GIMP - The GNU Image Manipulation Program
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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 <http://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 "libgimpcolor/gimpcolor.h"
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#include "libgimpmath/gimpmath.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "display-types.h"
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#include "config/gimpdisplayconfig.h"
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#include "config/gimpdisplayoptions.h"
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#include "core/gimp.h"
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#include "core/gimpguide.h"
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#include "core/gimpimage.h"
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#include "core/gimpimage-grid.h"
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#include "core/gimpimage-guides.h"
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#include "core/gimpimage-quick-mask.h"
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#include "core/gimpimage-sample-points.h"
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#include "core/gimpitem.h"
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#include "core/gimpitemstack.h"
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#include "core/gimpsamplepoint.h"
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#include "core/gimptreehandler.h"
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#include "vectors/gimpvectors.h"
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#include "file/file-utils.h"
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#include "widgets/gimpwidgets-utils.h"
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#include "gimpcanvasguide.h"
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#include "gimpcanvaslayerboundary.h"
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#include "gimpcanvaspath.h"
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#include "gimpcanvasproxygroup.h"
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#include "gimpcanvassamplepoint.h"
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#include "gimpdisplay.h"
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#include "gimpdisplayshell.h"
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#include "gimpdisplayshell-appearance.h"
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#include "gimpdisplayshell-callbacks.h"
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#include "gimpdisplayshell-expose.h"
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#include "gimpdisplayshell-handlers.h"
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#include "gimpdisplayshell-icon.h"
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#include "gimpdisplayshell-scale.h"
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#include "gimpdisplayshell-scroll.h"
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#include "gimpdisplayshell-selection.h"
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#include "gimpdisplayshell-title.h"
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#include "gimpimagewindow.h"
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#include "gimpstatusbar.h"
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#include "gimp-intl.h"
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/* local function prototypes */
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static void gimp_display_shell_clean_dirty_handler (GimpImage *image,
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GimpDirtyMask dirty_mask,
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GimpDisplayShell *shell);
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static void gimp_display_shell_undo_event_handler (GimpImage *image,
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GimpUndoEvent event,
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GimpUndo *undo,
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GimpDisplayShell *shell);
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static void gimp_display_shell_grid_notify_handler (GimpGrid *grid,
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GParamSpec *pspec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_name_changed_handler (GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_selection_invalidate_handler
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(GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_size_changed_detailed_handler
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(GimpImage *image,
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gint previous_origin_x,
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gint previous_origin_y,
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gint previous_width,
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gint previous_height,
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GimpDisplayShell *shell);
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static void gimp_display_shell_resolution_changed_handler (GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_quick_mask_changed_handler (GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_guide_add_handler (GimpImage *image,
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GimpGuide *guide,
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GimpDisplayShell *shell);
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static void gimp_display_shell_guide_remove_handler (GimpImage *image,
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GimpGuide *guide,
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GimpDisplayShell *shell);
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static void gimp_display_shell_guide_move_handler (GimpImage *image,
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GimpGuide *guide,
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GimpDisplayShell *shell);
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static void gimp_display_shell_sample_point_add_handler (GimpImage *image,
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GimpSamplePoint *sample_point,
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GimpDisplayShell *shell);
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static void gimp_display_shell_sample_point_remove_handler(GimpImage *image,
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GimpSamplePoint *sample_point,
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GimpDisplayShell *shell);
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static void gimp_display_shell_sample_point_move_handler (GimpImage *image,
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GimpSamplePoint *sample_point,
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GimpDisplayShell *shell);
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static void gimp_display_shell_invalidate_preview_handler (GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_profile_changed_handler (GimpColorManaged *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_saved_handler (GimpImage *image,
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const gchar *uri,
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GimpDisplayShell *shell);
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static void gimp_display_shell_exported_handler (GimpImage *image,
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const gchar *uri,
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GimpDisplayShell *shell);
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static void gimp_display_shell_active_vectors_handler (GimpImage *image,
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GimpDisplayShell *shell);
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static void gimp_display_shell_vectors_freeze_handler (GimpVectors *vectors,
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GimpDisplayShell *shell);
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static void gimp_display_shell_vectors_thaw_handler (GimpVectors *vectors,
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GimpDisplayShell *shell);
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static void gimp_display_shell_vectors_visible_handler (GimpVectors *vectors,
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GimpDisplayShell *shell);
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static void gimp_display_shell_vectors_add_handler (GimpContainer *container,
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GimpVectors *vectors,
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GimpDisplayShell *shell);
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static void gimp_display_shell_vectors_remove_handler (GimpContainer *container,
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GimpVectors *vectors,
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GimpDisplayShell *shell);
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static void gimp_display_shell_check_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_title_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_nav_size_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_monitor_res_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_padding_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_ants_speed_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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static void gimp_display_shell_quality_notify_handler (GObject *config,
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GParamSpec *param_spec,
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GimpDisplayShell *shell);
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/* public functions */
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void
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gimp_display_shell_connect (GimpDisplayShell *shell)
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{
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GimpImage *image;
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GimpContainer *vectors;
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GList *list;
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g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
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g_return_if_fail (GIMP_IS_DISPLAY (shell->display));
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image = gimp_display_get_image (shell->display);
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vectors = gimp_image_get_vectors (image);
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g_return_if_fail (GIMP_IS_IMAGE (image));
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g_signal_connect (image, "clean",
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G_CALLBACK (gimp_display_shell_clean_dirty_handler),
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shell);
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g_signal_connect (image, "dirty",
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G_CALLBACK (gimp_display_shell_clean_dirty_handler),
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shell);
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g_signal_connect (image, "undo-event",
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G_CALLBACK (gimp_display_shell_undo_event_handler),
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shell);
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g_signal_connect (gimp_image_get_grid (image), "notify",
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G_CALLBACK (gimp_display_shell_grid_notify_handler),
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shell);
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g_object_set (shell->grid, "grid", gimp_image_get_grid (image), NULL);
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g_signal_connect (image, "name-changed",
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G_CALLBACK (gimp_display_shell_name_changed_handler),
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shell);
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g_signal_connect (image, "selection-invalidate",
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G_CALLBACK (gimp_display_shell_selection_invalidate_handler),
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shell);
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g_signal_connect (image, "size-changed-detailed",
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G_CALLBACK (gimp_display_shell_size_changed_detailed_handler),
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shell);
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g_signal_connect (image, "resolution-changed",
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G_CALLBACK (gimp_display_shell_resolution_changed_handler),
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shell);
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g_signal_connect (image, "quick-mask-changed",
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G_CALLBACK (gimp_display_shell_quick_mask_changed_handler),
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shell);
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g_signal_connect (image, "guide-added",
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G_CALLBACK (gimp_display_shell_guide_add_handler),
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shell);
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g_signal_connect (image, "guide-removed",
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G_CALLBACK (gimp_display_shell_guide_remove_handler),
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shell);
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g_signal_connect (image, "guide-moved",
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G_CALLBACK (gimp_display_shell_guide_move_handler),
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shell);
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for (list = gimp_image_get_guides (image);
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list;
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list = g_list_next (list))
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{
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gimp_display_shell_guide_add_handler (image, list->data, shell);
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}
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g_signal_connect (image, "sample-point-added",
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G_CALLBACK (gimp_display_shell_sample_point_add_handler),
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shell);
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g_signal_connect (image, "sample-point-removed",
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G_CALLBACK (gimp_display_shell_sample_point_remove_handler),
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shell);
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g_signal_connect (image, "sample-point-moved",
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G_CALLBACK (gimp_display_shell_sample_point_move_handler),
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shell);
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for (list = gimp_image_get_sample_points (image);
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list;
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list = g_list_next (list))
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{
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gimp_display_shell_sample_point_add_handler (image, list->data, shell);
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}
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g_signal_connect (image, "invalidate-preview",
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G_CALLBACK (gimp_display_shell_invalidate_preview_handler),
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shell);
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g_signal_connect (image, "profile-changed",
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G_CALLBACK (gimp_display_shell_profile_changed_handler),
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shell);
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g_signal_connect (image, "saved",
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G_CALLBACK (gimp_display_shell_saved_handler),
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shell);
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g_signal_connect (image, "exported",
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G_CALLBACK (gimp_display_shell_exported_handler),
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shell);
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g_signal_connect (image, "active-vectors-changed",
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G_CALLBACK (gimp_display_shell_active_vectors_handler),
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shell);
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shell->vectors_freeze_handler =
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gimp_tree_handler_connect (vectors, "freeze",
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G_CALLBACK (gimp_display_shell_vectors_freeze_handler),
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shell);
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shell->vectors_thaw_handler =
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gimp_tree_handler_connect (vectors, "thaw",
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G_CALLBACK (gimp_display_shell_vectors_thaw_handler),
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shell);
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shell->vectors_visible_handler =
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gimp_tree_handler_connect (vectors, "visibility-changed",
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G_CALLBACK (gimp_display_shell_vectors_visible_handler),
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shell);
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g_signal_connect (vectors, "add",
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G_CALLBACK (gimp_display_shell_vectors_add_handler),
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shell);
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g_signal_connect (vectors, "remove",
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G_CALLBACK (gimp_display_shell_vectors_remove_handler),
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shell);
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for (list = gimp_item_stack_get_item_iter (GIMP_ITEM_STACK (vectors));
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list;
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list = g_list_next (list))
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{
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gimp_display_shell_vectors_add_handler (vectors, list->data, shell);
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}
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g_signal_connect (shell->display->config,
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"notify::transparency-size",
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G_CALLBACK (gimp_display_shell_check_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::transparency-type",
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G_CALLBACK (gimp_display_shell_check_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::image-title-format",
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G_CALLBACK (gimp_display_shell_title_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::image-status-format",
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G_CALLBACK (gimp_display_shell_title_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::navigation-preview-size",
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G_CALLBACK (gimp_display_shell_nav_size_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::monitor-resolution-from-windowing-system",
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G_CALLBACK (gimp_display_shell_monitor_res_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::monitor-xresolution",
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G_CALLBACK (gimp_display_shell_monitor_res_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::monitor-yresolution",
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G_CALLBACK (gimp_display_shell_monitor_res_notify_handler),
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shell);
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g_signal_connect (shell->display->config->default_view,
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"notify::padding-mode",
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G_CALLBACK (gimp_display_shell_padding_notify_handler),
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shell);
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g_signal_connect (shell->display->config->default_view,
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"notify::padding-color",
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G_CALLBACK (gimp_display_shell_padding_notify_handler),
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shell);
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g_signal_connect (shell->display->config->default_fullscreen_view,
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"notify::padding-mode",
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G_CALLBACK (gimp_display_shell_padding_notify_handler),
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shell);
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g_signal_connect (shell->display->config->default_fullscreen_view,
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"notify::padding-color",
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G_CALLBACK (gimp_display_shell_padding_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::marching-ants-speed",
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G_CALLBACK (gimp_display_shell_ants_speed_notify_handler),
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shell);
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g_signal_connect (shell->display->config,
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"notify::zoom-quality",
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G_CALLBACK (gimp_display_shell_quality_notify_handler),
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shell);
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gimp_display_shell_invalidate_preview_handler (image, shell);
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gimp_display_shell_quick_mask_changed_handler (image, shell);
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gimp_canvas_layer_boundary_set_layer (GIMP_CANVAS_LAYER_BOUNDARY (shell->layer_boundary),
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gimp_image_get_active_layer (image));
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}
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void
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gimp_display_shell_disconnect (GimpDisplayShell *shell)
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{
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GimpImage *image;
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GimpContainer *vectors;
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GList *list;
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g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
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g_return_if_fail (GIMP_IS_DISPLAY (shell->display));
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image = gimp_display_get_image (shell->display);
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g_return_if_fail (GIMP_IS_IMAGE (image));
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vectors = gimp_image_get_vectors (image);
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gimp_display_shell_icon_update_stop (shell);
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gimp_canvas_layer_boundary_set_layer (GIMP_CANVAS_LAYER_BOUNDARY (shell->layer_boundary),
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NULL);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_quality_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_ants_speed_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config->default_fullscreen_view,
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gimp_display_shell_padding_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config->default_view,
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gimp_display_shell_padding_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_monitor_res_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_nav_size_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_title_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (shell->display->config,
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gimp_display_shell_check_notify_handler,
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shell);
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g_signal_handlers_disconnect_by_func (vectors,
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gimp_display_shell_vectors_remove_handler,
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shell);
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g_signal_handlers_disconnect_by_func (vectors,
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gimp_display_shell_vectors_add_handler,
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shell);
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gimp_tree_handler_disconnect (shell->vectors_visible_handler);
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shell->vectors_visible_handler = NULL;
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gimp_tree_handler_disconnect (shell->vectors_thaw_handler);
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shell->vectors_thaw_handler = NULL;
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gimp_tree_handler_disconnect (shell->vectors_freeze_handler);
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shell->vectors_freeze_handler = NULL;
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_active_vectors_handler,
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shell);
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for (list = gimp_item_stack_get_item_iter (GIMP_ITEM_STACK (vectors));
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list;
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list = g_list_next (list))
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{
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gimp_canvas_proxy_group_remove_item (GIMP_CANVAS_PROXY_GROUP (shell->vectors),
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list->data);
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}
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_exported_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_saved_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_profile_changed_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_invalidate_preview_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_guide_add_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_guide_remove_handler,
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shell);
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g_signal_handlers_disconnect_by_func (image,
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gimp_display_shell_guide_move_handler,
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shell);
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for (list = gimp_image_get_guides (image);
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list;
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list = g_list_next (list))
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{
|
|
gimp_canvas_proxy_group_remove_item (GIMP_CANVAS_PROXY_GROUP (shell->guides),
|
|
list->data);
|
|
}
|
|
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_sample_point_add_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_sample_point_remove_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_sample_point_move_handler,
|
|
shell);
|
|
for (list = gimp_image_get_sample_points (image);
|
|
list;
|
|
list = g_list_next (list))
|
|
{
|
|
gimp_canvas_proxy_group_remove_item (GIMP_CANVAS_PROXY_GROUP (shell->sample_points),
|
|
list->data);
|
|
}
|
|
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_quick_mask_changed_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_resolution_changed_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_size_changed_detailed_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_selection_invalidate_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_name_changed_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (gimp_image_get_grid (image),
|
|
gimp_display_shell_grid_notify_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_undo_event_handler,
|
|
shell);
|
|
g_signal_handlers_disconnect_by_func (image,
|
|
gimp_display_shell_clean_dirty_handler,
|
|
shell);
|
|
}
|
|
|
|
|
|
/* private functions */
|
|
|
|
static void
|
|
gimp_display_shell_clean_dirty_handler (GimpImage *image,
|
|
GimpDirtyMask dirty_mask,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_title_update (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_undo_event_handler (GimpImage *image,
|
|
GimpUndoEvent event,
|
|
GimpUndo *undo,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_title_update (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_grid_notify_handler (GimpGrid *grid,
|
|
GParamSpec *pspec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
g_object_set (shell->grid, "grid", grid, NULL);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_name_changed_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_title_update (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_selection_invalidate_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_selection_undraw (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_resolution_changed_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_scale_changed (shell);
|
|
|
|
if (shell->dot_for_dot)
|
|
{
|
|
if (shell->unit != GIMP_UNIT_PIXEL)
|
|
{
|
|
gimp_display_shell_scale_update_rulers (shell);
|
|
}
|
|
|
|
gimp_display_shell_scaled (shell);
|
|
}
|
|
else
|
|
{
|
|
/* A resolution change has the same effect as a size change from
|
|
* a display shell point of view. Force a redraw of the display
|
|
* so that we don't get any display garbage.
|
|
*/
|
|
gimp_display_shell_scale_resize (shell,
|
|
shell->display->config->resize_windows_on_resize,
|
|
FALSE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_quick_mask_changed_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GtkImage *gtk_image;
|
|
gboolean quick_mask_state;
|
|
|
|
gtk_image = GTK_IMAGE (gtk_bin_get_child (GTK_BIN (shell->quick_mask_button)));
|
|
|
|
g_signal_handlers_block_by_func (shell->quick_mask_button,
|
|
gimp_display_shell_quick_mask_toggled,
|
|
shell);
|
|
|
|
quick_mask_state = gimp_image_get_quick_mask_state (image);
|
|
|
|
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (shell->quick_mask_button),
|
|
quick_mask_state);
|
|
|
|
if (quick_mask_state)
|
|
gtk_image_set_from_stock (gtk_image, GIMP_STOCK_QUICK_MASK_ON,
|
|
GTK_ICON_SIZE_MENU);
|
|
else
|
|
gtk_image_set_from_stock (gtk_image, GIMP_STOCK_QUICK_MASK_OFF,
|
|
GTK_ICON_SIZE_MENU);
|
|
|
|
g_signal_handlers_unblock_by_func (shell->quick_mask_button,
|
|
gimp_display_shell_quick_mask_toggled,
|
|
shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_guide_add_handler (GimpImage *image,
|
|
GimpGuide *guide,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->guides);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_guide_new (shell,
|
|
gimp_guide_get_orientation (guide),
|
|
gimp_guide_get_position (guide),
|
|
TRUE);
|
|
|
|
gimp_canvas_proxy_group_add_item (group, guide, item);
|
|
g_object_unref (item);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_guide_remove_handler (GimpImage *image,
|
|
GimpGuide *guide,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->guides);
|
|
|
|
gimp_canvas_proxy_group_remove_item (group, guide);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_guide_move_handler (GimpImage *image,
|
|
GimpGuide *guide,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->guides);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, guide);
|
|
|
|
gimp_canvas_guide_set (item,
|
|
gimp_guide_get_orientation (guide),
|
|
gimp_guide_get_position (guide));
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_sample_point_add_handler (GimpImage *image,
|
|
GimpSamplePoint *sample_point,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->sample_points);
|
|
GimpCanvasItem *item;
|
|
GList *list;
|
|
gint i;
|
|
|
|
item = gimp_canvas_sample_point_new (shell,
|
|
sample_point->x,
|
|
sample_point->y,
|
|
0, TRUE);
|
|
|
|
gimp_canvas_proxy_group_add_item (group, sample_point, item);
|
|
g_object_unref (item);
|
|
|
|
for (list = gimp_image_get_sample_points (image), i = 1;
|
|
list;
|
|
list = g_list_next (list), i++)
|
|
{
|
|
GimpSamplePoint *sample_point = list->data;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, sample_point);
|
|
|
|
if (item)
|
|
g_object_set (item,
|
|
"index", i,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_sample_point_remove_handler (GimpImage *image,
|
|
GimpSamplePoint *sample_point,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->sample_points);
|
|
GList *list;
|
|
gint i;
|
|
|
|
gimp_canvas_proxy_group_remove_item (group, sample_point);
|
|
|
|
for (list = gimp_image_get_sample_points (image), i = 1;
|
|
list;
|
|
list = g_list_next (list), i++)
|
|
{
|
|
GimpSamplePoint *sample_point = list->data;
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, sample_point);
|
|
|
|
if (item)
|
|
g_object_set (item,
|
|
"index", i,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_sample_point_move_handler (GimpImage *image,
|
|
GimpSamplePoint *sample_point,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->sample_points);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, sample_point);
|
|
|
|
gimp_canvas_sample_point_set (item, sample_point->x, sample_point->y);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_size_changed_detailed_handler (GimpImage *image,
|
|
gint previous_origin_x,
|
|
gint previous_origin_y,
|
|
gint previous_width,
|
|
gint previous_height,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
if (shell->display->config->resize_windows_on_resize)
|
|
{
|
|
GimpImageWindow *window = gimp_display_shell_get_window (shell);
|
|
|
|
if (window && gimp_image_window_get_active_shell (window) == shell)
|
|
{
|
|
/* If the window is resized just center the image in it when it
|
|
* has change size
|
|
*/
|
|
gimp_image_window_shrink_wrap (window, FALSE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GimpImage *image = gimp_display_get_image (shell->display);
|
|
gint new_width = gimp_image_get_width (image);
|
|
gint new_height = gimp_image_get_height (image);
|
|
gint scaled_previous_origin_x = SCALEX (shell, previous_origin_x);
|
|
gint scaled_previous_origin_y = SCALEY (shell, previous_origin_y);
|
|
gboolean horizontally;
|
|
gboolean vertically;
|
|
|
|
horizontally = (SCALEX (shell, previous_width) > shell->disp_width &&
|
|
SCALEX (shell, new_width) <= shell->disp_width);
|
|
vertically = (SCALEY (shell, previous_height) > shell->disp_height &&
|
|
SCALEY (shell, new_height) <= shell->disp_height);
|
|
|
|
gimp_display_shell_scroll_set_offset (shell,
|
|
shell->offset_x + scaled_previous_origin_x,
|
|
shell->offset_y + scaled_previous_origin_y);
|
|
|
|
gimp_display_shell_scroll_center_image (shell, horizontally, vertically);
|
|
|
|
/* The above calls might not lead to a call to
|
|
* gimp_display_shell_scroll_clamp_and_update() in all cases we
|
|
* need it to be called, so simply call it explicitly here at
|
|
* the end
|
|
*/
|
|
gimp_display_shell_scroll_clamp_and_update (shell);
|
|
|
|
gimp_display_shell_expose_full (shell);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_invalidate_preview_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_icon_update (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_profile_changed_handler (GimpColorManaged *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_color_managed_profile_changed (GIMP_COLOR_MANAGED (shell));
|
|
}
|
|
|
|
|
|
static void
|
|
gimp_display_shell_saved_handler (GimpImage *image,
|
|
const gchar *uri,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
|
|
gchar *filename = file_utils_uri_display_name (uri);
|
|
|
|
gimp_statusbar_push_temp (statusbar, GIMP_MESSAGE_INFO,
|
|
GTK_STOCK_SAVE, _("Image saved to '%s'"),
|
|
filename);
|
|
g_free (filename);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_exported_handler (GimpImage *image,
|
|
const gchar *uri,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell);
|
|
gchar *filename = file_utils_uri_display_name (uri);
|
|
|
|
gimp_statusbar_push_temp (statusbar, GIMP_MESSAGE_INFO,
|
|
GTK_STOCK_SAVE, _("Image exported to '%s'"),
|
|
filename);
|
|
g_free (filename);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_active_vectors_handler (GimpImage *image,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
|
|
GimpVectors *active = gimp_image_get_active_vectors (image);
|
|
GList *list;
|
|
|
|
for (list = gimp_image_get_vectors_iter (image);
|
|
list;
|
|
list = g_list_next (list))
|
|
{
|
|
GimpVectors *vectors = list->data;
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, vectors);
|
|
|
|
gimp_canvas_item_set_highlight (item, vectors == active);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_vectors_freeze_handler (GimpVectors *vectors,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
/* do nothing */
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_vectors_thaw_handler (GimpVectors *vectors,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, vectors);
|
|
|
|
gimp_canvas_path_set (item, gimp_vectors_get_bezier (vectors));
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_vectors_visible_handler (GimpVectors *vectors,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_proxy_group_get_item (group, vectors);
|
|
|
|
gimp_canvas_item_set_visible (item,
|
|
gimp_item_get_visible (GIMP_ITEM (vectors)));
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_vectors_add_handler (GimpContainer *container,
|
|
GimpVectors *vectors,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
|
|
GimpCanvasItem *item;
|
|
|
|
item = gimp_canvas_path_new (shell,
|
|
gimp_vectors_get_bezier (vectors),
|
|
0, 0,
|
|
FALSE,
|
|
TRUE);
|
|
gimp_canvas_item_set_visible (item,
|
|
gimp_item_get_visible (GIMP_ITEM (vectors)));
|
|
|
|
gimp_canvas_proxy_group_add_item (group, vectors, item);
|
|
g_object_unref (item);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_vectors_remove_handler (GimpContainer *container,
|
|
GimpVectors *vectors,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasProxyGroup *group = GIMP_CANVAS_PROXY_GROUP (shell->vectors);
|
|
|
|
gimp_canvas_proxy_group_remove_item (group, vectors);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_check_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpCanvasPaddingMode padding_mode;
|
|
GimpRGB padding_color;
|
|
|
|
if (shell->checkerboard)
|
|
{
|
|
cairo_pattern_destroy (shell->checkerboard);
|
|
shell->checkerboard = NULL;
|
|
}
|
|
|
|
gimp_display_shell_get_padding (shell, &padding_mode, &padding_color);
|
|
|
|
switch (padding_mode)
|
|
{
|
|
case GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK:
|
|
case GIMP_CANVAS_PADDING_MODE_DARK_CHECK:
|
|
gimp_display_shell_set_padding (shell, padding_mode, &padding_color);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
gimp_display_shell_expose_full (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_title_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_title_update (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_nav_size_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
if (shell->nav_popup)
|
|
{
|
|
gtk_widget_destroy (shell->nav_popup);
|
|
shell->nav_popup = NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_monitor_res_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
if (GIMP_DISPLAY_CONFIG (config)->monitor_res_from_gdk)
|
|
{
|
|
gimp_get_screen_resolution (gtk_widget_get_screen (GTK_WIDGET (shell)),
|
|
&shell->monitor_xres,
|
|
&shell->monitor_yres);
|
|
}
|
|
else
|
|
{
|
|
shell->monitor_xres = GIMP_DISPLAY_CONFIG (config)->monitor_xres;
|
|
shell->monitor_yres = GIMP_DISPLAY_CONFIG (config)->monitor_yres;
|
|
}
|
|
|
|
gimp_display_shell_scale_changed (shell);
|
|
|
|
if (! shell->dot_for_dot)
|
|
{
|
|
gimp_display_shell_scroll_clamp_and_update (shell);
|
|
|
|
gimp_display_shell_scaled (shell);
|
|
|
|
gimp_display_shell_expose_full (shell);
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_padding_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
GimpDisplayConfig *display_config;
|
|
GimpImageWindow *window;
|
|
gboolean fullscreen;
|
|
GimpCanvasPaddingMode padding_mode;
|
|
GimpRGB padding_color;
|
|
|
|
display_config = shell->display->config;
|
|
|
|
window = gimp_display_shell_get_window (shell);
|
|
|
|
if (window)
|
|
fullscreen = gimp_image_window_get_fullscreen (window);
|
|
else
|
|
fullscreen = FALSE;
|
|
|
|
/* if the user did not set the padding mode for this display explicitely */
|
|
if (! shell->fullscreen_options->padding_mode_set)
|
|
{
|
|
padding_mode = display_config->default_fullscreen_view->padding_mode;
|
|
padding_color = display_config->default_fullscreen_view->padding_color;
|
|
|
|
if (fullscreen)
|
|
{
|
|
gimp_display_shell_set_padding (shell, padding_mode, &padding_color);
|
|
}
|
|
else
|
|
{
|
|
shell->fullscreen_options->padding_mode = padding_mode;
|
|
shell->fullscreen_options->padding_color = padding_color;
|
|
}
|
|
}
|
|
|
|
/* if the user did not set the padding mode for this display explicitely */
|
|
if (! shell->options->padding_mode_set)
|
|
{
|
|
padding_mode = display_config->default_view->padding_mode;
|
|
padding_color = display_config->default_view->padding_color;
|
|
|
|
if (fullscreen)
|
|
{
|
|
shell->options->padding_mode = padding_mode;
|
|
shell->options->padding_color = padding_color;
|
|
}
|
|
else
|
|
{
|
|
gimp_display_shell_set_padding (shell, padding_mode, &padding_color);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_ants_speed_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_selection_pause (shell);
|
|
gimp_display_shell_selection_resume (shell);
|
|
}
|
|
|
|
static void
|
|
gimp_display_shell_quality_notify_handler (GObject *config,
|
|
GParamSpec *param_spec,
|
|
GimpDisplayShell *shell)
|
|
{
|
|
gimp_display_shell_expose_full (shell);
|
|
}
|