diff options
Diffstat (limited to 'app/display/gimpdisplayshell-appearance.c')
| -rw-r--r-- | app/display/gimpdisplayshell-appearance.c | 606 |
1 files changed, 606 insertions, 0 deletions
diff --git a/app/display/gimpdisplayshell-appearance.c b/app/display/gimpdisplayshell-appearance.c new file mode 100644 index 0000000..1080acf --- /dev/null +++ b/app/display/gimpdisplayshell-appearance.c @@ -0,0 +1,606 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <gegl.h> +#include <gtk/gtk.h> + +#include "display-types.h" + +#include "config/gimpdisplayoptions.h" + +#include "core/gimpimage.h" + +#include "widgets/gimpdockcolumns.h" +#include "widgets/gimprender.h" +#include "widgets/gimpwidgets-utils.h" + +#include "gimpcanvas.h" +#include "gimpcanvasitem.h" +#include "gimpdisplay.h" +#include "gimpdisplayshell.h" +#include "gimpdisplayshell-actions.h" +#include "gimpdisplayshell-appearance.h" +#include "gimpdisplayshell-expose.h" +#include "gimpdisplayshell-selection.h" +#include "gimpdisplayshell-scroll.h" +#include "gimpdisplayshell-scrollbars.h" +#include "gimpimagewindow.h" +#include "gimpstatusbar.h" + + +/* local function prototypes */ + +static GimpDisplayOptions * appearance_get_options (GimpDisplayShell *shell); + + +/* public functions */ + +void +gimp_display_shell_appearance_update (GimpDisplayShell *shell) +{ + GimpDisplayOptions *options; + GimpImageWindow *window; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + window = gimp_display_shell_get_window (shell); + + if (window) + { + GimpDockColumns *left_docks; + GimpDockColumns *right_docks; + gboolean fullscreen; + gboolean has_grip; + + fullscreen = gimp_image_window_get_fullscreen (window); + + gimp_display_shell_set_action_active (shell, "view-fullscreen", + fullscreen); + + left_docks = gimp_image_window_get_left_docks (window); + right_docks = gimp_image_window_get_right_docks (window); + + has_grip = (! fullscreen && + ! (left_docks && gimp_dock_columns_get_docks (left_docks)) && + ! (right_docks && gimp_dock_columns_get_docks (right_docks))); + + gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (shell->statusbar), + has_grip); + } + + gimp_display_shell_set_show_menubar (shell, + options->show_menubar); + gimp_display_shell_set_show_statusbar (shell, + options->show_statusbar); + + gimp_display_shell_set_show_rulers (shell, + options->show_rulers); + gimp_display_shell_set_show_scrollbars (shell, + options->show_scrollbars); + gimp_display_shell_set_show_selection (shell, + options->show_selection); + gimp_display_shell_set_show_layer (shell, + options->show_layer_boundary); + gimp_display_shell_set_show_canvas (shell, + options->show_canvas_boundary); + gimp_display_shell_set_show_guides (shell, + options->show_guides); + gimp_display_shell_set_show_grid (shell, + options->show_grid); + gimp_display_shell_set_show_sample_points (shell, + options->show_sample_points); + gimp_display_shell_set_padding (shell, + options->padding_mode, + &options->padding_color); + gimp_display_shell_set_padding_in_show_all (shell, + options->padding_in_show_all); +} + +void +gimp_display_shell_set_show_menubar (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + GimpImageWindow *window; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + window = gimp_display_shell_get_window (shell); + + g_object_set (options, "show-menubar", show, NULL); + + if (window && gimp_image_window_get_active_shell (window) == shell) + { + gimp_image_window_keep_canvas_pos (gimp_display_shell_get_window (shell)); + gimp_image_window_set_show_menubar (window, show); + } + + gimp_display_shell_set_action_active (shell, "view-show-menubar", show); +} + +gboolean +gimp_display_shell_get_show_menubar (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_menubar; +} + +void +gimp_display_shell_set_show_statusbar (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-statusbar", show, NULL); + + gimp_image_window_keep_canvas_pos (gimp_display_shell_get_window (shell)); + gimp_statusbar_set_visible (GIMP_STATUSBAR (shell->statusbar), show); + + gimp_display_shell_set_action_active (shell, "view-show-statusbar", show); +} + +gboolean +gimp_display_shell_get_show_statusbar (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_statusbar; +} + +void +gimp_display_shell_set_show_rulers (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-rulers", show, NULL); + + gimp_image_window_keep_canvas_pos (gimp_display_shell_get_window (shell)); + gtk_widget_set_visible (shell->origin, show); + gtk_widget_set_visible (shell->hrule, show); + gtk_widget_set_visible (shell->vrule, show); + + gimp_display_shell_set_action_active (shell, "view-show-rulers", show); +} + +gboolean +gimp_display_shell_get_show_rulers (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_rulers; +} + +void +gimp_display_shell_set_show_scrollbars (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-scrollbars", show, NULL); + + gimp_image_window_keep_canvas_pos (gimp_display_shell_get_window (shell)); + gtk_widget_set_visible (shell->nav_ebox, show); + gtk_widget_set_visible (shell->hsb, show); + gtk_widget_set_visible (shell->vsb, show); + gtk_widget_set_visible (shell->quick_mask_button, show); + gtk_widget_set_visible (shell->zoom_button, show); + + gimp_display_shell_set_action_active (shell, "view-show-scrollbars", show); +} + +gboolean +gimp_display_shell_get_show_scrollbars (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_scrollbars; +} + +void +gimp_display_shell_set_show_selection (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-selection", show, NULL); + + gimp_display_shell_selection_set_show (shell, show); + + gimp_display_shell_set_action_active (shell, "view-show-selection", show); +} + +gboolean +gimp_display_shell_get_show_selection (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_selection; +} + +void +gimp_display_shell_set_show_layer (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-layer-boundary", show, NULL); + + gimp_canvas_item_set_visible (shell->layer_boundary, show); + + gimp_display_shell_set_action_active (shell, "view-show-layer-boundary", show); +} + +gboolean +gimp_display_shell_get_show_layer (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_layer_boundary; +} + +void +gimp_display_shell_set_show_canvas (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-canvas-boundary", show, NULL); + + gimp_canvas_item_set_visible (shell->canvas_boundary, + show && shell->show_all); + + gimp_display_shell_set_action_active (shell, "view-show-canvas-boundary", show); +} + +gboolean +gimp_display_shell_get_show_canvas (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_canvas_boundary; +} + +void +gimp_display_shell_update_show_canvas (GimpDisplayShell *shell) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + gimp_canvas_item_set_visible (shell->canvas_boundary, + options->show_canvas_boundary && + shell->show_all); +} + +void +gimp_display_shell_set_show_guides (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-guides", show, NULL); + + gimp_canvas_item_set_visible (shell->guides, show); + + gimp_display_shell_set_action_active (shell, "view-show-guides", show); +} + +gboolean +gimp_display_shell_get_show_guides (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_guides; +} + +void +gimp_display_shell_set_show_grid (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-grid", show, NULL); + + gimp_canvas_item_set_visible (shell->grid, show); + + gimp_display_shell_set_action_active (shell, "view-show-grid", show); +} + +gboolean +gimp_display_shell_get_show_grid (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_grid; +} + +void +gimp_display_shell_set_show_sample_points (GimpDisplayShell *shell, + gboolean show) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "show-sample-points", show, NULL); + + gimp_canvas_item_set_visible (shell->sample_points, show); + + gimp_display_shell_set_action_active (shell, "view-show-sample-points", show); +} + +gboolean +gimp_display_shell_get_show_sample_points (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->show_sample_points; +} + +void +gimp_display_shell_set_snap_to_grid (GimpDisplayShell *shell, + gboolean snap) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "snap-to-grid", snap, NULL); +} + +gboolean +gimp_display_shell_get_snap_to_grid (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->snap_to_grid; +} + +void +gimp_display_shell_set_snap_to_guides (GimpDisplayShell *shell, + gboolean snap) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "snap-to-guides", snap, NULL); +} + +gboolean +gimp_display_shell_get_snap_to_guides (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->snap_to_guides; +} + +void +gimp_display_shell_set_snap_to_canvas (GimpDisplayShell *shell, + gboolean snap) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "snap-to-canvas", snap, NULL); +} + +gboolean +gimp_display_shell_get_snap_to_canvas (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->snap_to_canvas; +} + +void +gimp_display_shell_set_snap_to_vectors (GimpDisplayShell *shell, + gboolean snap) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + g_object_set (options, "snap-to-path", snap, NULL); +} + +gboolean +gimp_display_shell_get_snap_to_vectors (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->snap_to_path; +} + +void +gimp_display_shell_set_padding (GimpDisplayShell *shell, + GimpCanvasPaddingMode padding_mode, + const GimpRGB *padding_color) +{ + GimpDisplayOptions *options; + GimpRGB color; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + g_return_if_fail (padding_color != NULL); + + options = appearance_get_options (shell); + color = *padding_color; + + switch (padding_mode) + { + case GIMP_CANVAS_PADDING_MODE_DEFAULT: + if (shell->canvas) + { + GtkStyle *style; + + gtk_widget_ensure_style (shell->canvas); + + style = gtk_widget_get_style (shell->canvas); + + gimp_rgb_set_gdk_color (&color, style->bg + GTK_STATE_NORMAL); + } + break; + + case GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK: + color = *gimp_render_light_check_color (); + break; + + case GIMP_CANVAS_PADDING_MODE_DARK_CHECK: + color = *gimp_render_dark_check_color (); + break; + + case GIMP_CANVAS_PADDING_MODE_CUSTOM: + case GIMP_CANVAS_PADDING_MODE_RESET: + break; + } + + g_object_set (options, + "padding-mode", padding_mode, + "padding-color", &color, + NULL); + + gimp_canvas_set_bg_color (GIMP_CANVAS (shell->canvas), &color); + + gimp_display_shell_set_action_color (shell, "view-padding-color-menu", + &options->padding_color); +} + +void +gimp_display_shell_get_padding (GimpDisplayShell *shell, + GimpCanvasPaddingMode *padding_mode, + GimpRGB *padding_color) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + if (padding_mode) + *padding_mode = options->padding_mode; + + if (padding_color) + *padding_color = options->padding_color; +} + +void +gimp_display_shell_set_padding_in_show_all (GimpDisplayShell *shell, + gboolean keep) +{ + GimpDisplayOptions *options; + + g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell)); + + options = appearance_get_options (shell); + + if (options->padding_in_show_all != keep) + { + g_object_set (options, "padding-in-show-all", keep, NULL); + + if (shell->display) + { + gimp_display_shell_scroll_clamp_and_update (shell); + gimp_display_shell_scrollbars_update (shell); + + gimp_display_shell_expose_full (shell); + } + + gimp_display_shell_set_action_active (shell, + "view-padding-color-in-show-all", + keep); + + g_object_notify (G_OBJECT (shell), "infinite-canvas"); + } +} + +gboolean +gimp_display_shell_get_padding_in_show_all (GimpDisplayShell *shell) +{ + g_return_val_if_fail (GIMP_IS_DISPLAY_SHELL (shell), FALSE); + + return appearance_get_options (shell)->padding_in_show_all; +} + + +/* private functions */ + +static GimpDisplayOptions * +appearance_get_options (GimpDisplayShell *shell) +{ + if (gimp_display_get_image (shell->display)) + { + GimpImageWindow *window = gimp_display_shell_get_window (shell); + + if (window && gimp_image_window_get_fullscreen (window)) + return shell->fullscreen_options; + else + return shell->options; + } + + return shell->no_image_options; +} |