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Diffstat (limited to 'app/actions/actions.c')
| -rw-r--r-- | app/actions/actions.c | 737 |
1 files changed, 737 insertions, 0 deletions
diff --git a/app/actions/actions.c b/app/actions/actions.c new file mode 100644 index 0000000..cf8d6dc --- /dev/null +++ b/app/actions/actions.c @@ -0,0 +1,737 @@ +/* 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 "libgimpwidgets/gimpwidgets.h" + +#include "actions-types.h" + +#include "core/gimp.h" +#include "core/gimpcontainer.h" +#include "core/gimpcontext.h" +#include "core/gimpimage.h" +#include "core/gimptooloptions.h" +#include "core/gimptoolinfo.h" + +#include "widgets/gimpactionfactory.h" +#include "widgets/gimpactiongroup.h" +#include "widgets/gimpcontainereditor.h" +#include "widgets/gimpcontainerview.h" +#include "widgets/gimpdock.h" +#include "widgets/gimpdockable.h" +#include "widgets/gimpdockwindow.h" +#include "widgets/gimpimageeditor.h" +#include "widgets/gimpitemtreeview.h" + +#include "display/gimpdisplay.h" +#include "display/gimpdisplayshell.h" +#include "display/gimpimagewindow.h" +#include "display/gimpnavigationeditor.h" +#include "display/gimpstatusbar.h" + +#include "dialogs/dialogs.h" + +#include "actions.h" +#include "brush-editor-actions.h" +#include "brushes-actions.h" +#include "buffers-actions.h" +#include "channels-actions.h" +#include "colormap-actions.h" +#include "context-actions.h" +#include "cursor-info-actions.h" +#include "dashboard-actions.h" +#include "debug-actions.h" +#include "dialogs-actions.h" +#include "dock-actions.h" +#include "dockable-actions.h" +#include "documents-actions.h" +#include "drawable-actions.h" +#include "dynamics-actions.h" +#include "dynamics-editor-actions.h" +#include "edit-actions.h" +#include "error-console-actions.h" +#include "file-actions.h" +#include "filters-actions.h" +#include "fonts-actions.h" +#include "gradient-editor-actions.h" +#include "gradients-actions.h" +#include "help-actions.h" +#include "image-actions.h" +#include "images-actions.h" +#include "layers-actions.h" +#include "mypaint-brushes-actions.h" +#include "palette-editor-actions.h" +#include "palettes-actions.h" +#include "patterns-actions.h" +#include "plug-in-actions.h" +#include "quick-mask-actions.h" +#include "sample-points-actions.h" +#include "select-actions.h" +#include "templates-actions.h" +#include "text-editor-actions.h" +#include "text-tool-actions.h" +#include "tool-options-actions.h" +#include "tool-presets-actions.h" +#include "tool-preset-editor-actions.h" +#include "tools-actions.h" +#include "vectors-actions.h" +#include "view-actions.h" +#include "windows-actions.h" + +#include "gimp-intl.h" + + +/* global variables */ + +GimpActionFactory *global_action_factory = NULL; + + +/* private variables */ + +static const GimpActionFactoryEntry action_groups[] = +{ + { "brush-editor", N_("Brush Editor"), GIMP_ICON_BRUSH, + brush_editor_actions_setup, + brush_editor_actions_update }, + { "brushes", N_("Brushes"), GIMP_ICON_BRUSH, + brushes_actions_setup, + brushes_actions_update }, + { "buffers", N_("Buffers"), GIMP_ICON_BUFFER, + buffers_actions_setup, + buffers_actions_update }, + { "channels", N_("Channels"), GIMP_ICON_CHANNEL, + channels_actions_setup, + channels_actions_update }, + { "colormap", N_("Colormap"), GIMP_ICON_COLORMAP, + colormap_actions_setup, + colormap_actions_update }, + { "context", N_("Context"), GIMP_ICON_DIALOG_TOOL_OPTIONS /* well... */, + context_actions_setup, + context_actions_update }, + { "cursor-info", N_("Pointer Information"), NULL, + cursor_info_actions_setup, + cursor_info_actions_update }, + { "dashboard", N_("Dashboard"), GIMP_ICON_DIALOG_DASHBOARD, + dashboard_actions_setup, + dashboard_actions_update }, + { "debug", N_("Debug"), NULL, + debug_actions_setup, + debug_actions_update }, + { "dialogs", N_("Dialogs"), NULL, + dialogs_actions_setup, + dialogs_actions_update }, + { "dock", N_("Dock"), NULL, + dock_actions_setup, + dock_actions_update }, + { "dockable", N_("Dockable"), NULL, + dockable_actions_setup, + dockable_actions_update }, + { "documents", N_("Document History"), NULL, + documents_actions_setup, + documents_actions_update }, + { "drawable", N_("Drawable"), GIMP_ICON_LAYER, + drawable_actions_setup, + drawable_actions_update }, + { "dynamics", N_("Paint Dynamics"), GIMP_ICON_DYNAMICS, + dynamics_actions_setup, + dynamics_actions_update }, + { "dynamics-editor", N_("Paint Dynamics Editor"), GIMP_ICON_DYNAMICS, + dynamics_editor_actions_setup, + dynamics_editor_actions_update }, + { "edit", N_("Edit"), GIMP_ICON_EDIT, + edit_actions_setup, + edit_actions_update }, + { "error-console", N_("Error Console"), GIMP_ICON_DIALOG_WARNING, + error_console_actions_setup, + error_console_actions_update }, + { "file", N_("File"), "text-x-generic", + file_actions_setup, + file_actions_update }, + { "filters", N_("Filters"), GIMP_ICON_GEGL, + filters_actions_setup, + filters_actions_update }, + { "fonts", N_("Fonts"), GIMP_ICON_FONT, + fonts_actions_setup, + fonts_actions_update }, + { "gradient-editor", N_("Gradient Editor"), GIMP_ICON_GRADIENT, + gradient_editor_actions_setup, + gradient_editor_actions_update }, + { "gradients", N_("Gradients"), GIMP_ICON_GRADIENT, + gradients_actions_setup, + gradients_actions_update }, + { "tool-presets", N_("Tool Presets"), GIMP_ICON_TOOL_PRESET, + tool_presets_actions_setup, + tool_presets_actions_update }, + { "tool-preset-editor", N_("Tool Preset Editor"), GIMP_ICON_TOOL_PRESET, + tool_preset_editor_actions_setup, + tool_preset_editor_actions_update }, + { "help", N_("Help"), "help-browser", + help_actions_setup, + help_actions_update }, + { "image", N_("Image"), GIMP_ICON_IMAGE, + image_actions_setup, + image_actions_update }, + { "images", N_("Images"), GIMP_ICON_IMAGE, + images_actions_setup, + images_actions_update }, + { "layers", N_("Layers"), GIMP_ICON_LAYER, + layers_actions_setup, + layers_actions_update }, + { "mypaint-brushes", N_("MyPaint Brushes"), GIMP_ICON_MYPAINT_BRUSH, + mypaint_brushes_actions_setup, + mypaint_brushes_actions_update }, + { "palette-editor", N_("Palette Editor"), GIMP_ICON_PALETTE, + palette_editor_actions_setup, + palette_editor_actions_update }, + { "palettes", N_("Palettes"), GIMP_ICON_PALETTE, + palettes_actions_setup, + palettes_actions_update }, + { "patterns", N_("Patterns"), GIMP_ICON_PATTERN, + patterns_actions_setup, + patterns_actions_update }, + { "plug-in", N_("Plug-ins"), GIMP_ICON_PLUGIN, + plug_in_actions_setup, + plug_in_actions_update }, + { "quick-mask", N_("Quick Mask"), GIMP_ICON_QUICK_MASK_ON, + quick_mask_actions_setup, + quick_mask_actions_update }, + { "sample-points", N_("Sample Points"), GIMP_ICON_SAMPLE_POINT, + sample_points_actions_setup, + sample_points_actions_update }, + { "select", N_("Select"), GIMP_ICON_SELECTION, + select_actions_setup, + select_actions_update }, + { "templates", N_("Templates"), GIMP_ICON_TEMPLATE, + templates_actions_setup, + templates_actions_update }, + { "text-tool", N_("Text Tool"), GIMP_ICON_EDIT, + text_tool_actions_setup, + text_tool_actions_update }, + { "text-editor", N_("Text Editor"), GIMP_ICON_EDIT, + text_editor_actions_setup, + text_editor_actions_update }, + { "tool-options", N_("Tool Options"), GIMP_ICON_DIALOG_TOOL_OPTIONS, + tool_options_actions_setup, + tool_options_actions_update }, + { "tools", N_("Tools"), GIMP_ICON_DIALOG_TOOLS, + tools_actions_setup, + tools_actions_update }, + { "vectors", N_("Paths"), GIMP_ICON_PATH, + vectors_actions_setup, + vectors_actions_update }, + { "view", N_("View"), GIMP_ICON_VISIBLE, + view_actions_setup, + view_actions_update }, + { "windows", N_("Windows"), NULL, + windows_actions_setup, + windows_actions_update } +}; + + +/* public functions */ + +void +actions_init (Gimp *gimp) +{ + gint i; + + g_return_if_fail (GIMP_IS_GIMP (gimp)); + g_return_if_fail (global_action_factory == NULL); + + global_action_factory = gimp_action_factory_new (gimp); + + for (i = 0; i < G_N_ELEMENTS (action_groups); i++) + gimp_action_factory_group_register (global_action_factory, + action_groups[i].identifier, + gettext (action_groups[i].label), + action_groups[i].icon_name, + action_groups[i].setup_func, + action_groups[i].update_func); +} + +void +actions_exit (Gimp *gimp) +{ + g_return_if_fail (GIMP_IS_GIMP (gimp)); + g_return_if_fail (global_action_factory != NULL); + g_return_if_fail (global_action_factory->gimp == gimp); + + g_clear_object (&global_action_factory); +} + +Gimp * +action_data_get_gimp (gpointer data) +{ + Gimp *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (GIMP_IS_GIMP (data)) + result = data; + + if (! result) + { + GimpDisplay *display = action_data_get_display (data); + + if (display) + result = display->gimp; + } + + if (! result) + { + GimpContext *context = action_data_get_context (data); + + if (context) + result = context->gimp; + } + + recursion = FALSE; + + return result; +} + +GimpContext * +action_data_get_context (gpointer data) +{ + GimpContext *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (GIMP_IS_DOCK (data)) + result = gimp_dock_get_context ((GimpDock *) data); + else if (GIMP_IS_DOCK_WINDOW (data)) + result = gimp_dock_window_get_context (((GimpDockWindow *) data)); + else if (GIMP_IS_CONTAINER_VIEW (data)) + result = gimp_container_view_get_context ((GimpContainerView *) data); + else if (GIMP_IS_CONTAINER_EDITOR (data)) + result = gimp_container_view_get_context (((GimpContainerEditor *) data)->view); + else if (GIMP_IS_IMAGE_EDITOR (data)) + result = ((GimpImageEditor *) data)->context; + else if (GIMP_IS_NAVIGATION_EDITOR (data)) + result = ((GimpNavigationEditor *) data)->context; + + if (! result) + { + Gimp *gimp = action_data_get_gimp (data); + + if (gimp) + result = gimp_get_user_context (gimp); + } + + recursion = FALSE; + + return result; +} + +GimpImage * +action_data_get_image (gpointer data) +{ + GimpImage *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (GIMP_IS_ITEM_TREE_VIEW (data)) + result = gimp_item_tree_view_get_image ((GimpItemTreeView *) data); + else if (GIMP_IS_IMAGE_EDITOR (data)) + result = ((GimpImageEditor *) data)->image; + + if (! result) + { + GimpDisplay *display = action_data_get_display (data); + + if (display) + result = gimp_display_get_image (display); + } + + if (! result) + { + GimpContext *context = action_data_get_context (data); + + if (context) + result = gimp_context_get_image (context); + } + + recursion = FALSE; + + return result; +} + +GimpDisplay * +action_data_get_display (gpointer data) +{ + GimpDisplay *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (GIMP_IS_DISPLAY (data)) + result = data; + else if (GIMP_IS_IMAGE_WINDOW (data)) + { + GimpDisplayShell *shell = gimp_image_window_get_active_shell (data); + result = shell ? shell->display : NULL; + } + + if (! result) + { + GimpContext *context = action_data_get_context (data); + + if (context) + result = gimp_context_get_display (context); + } + + recursion = FALSE; + + return result; +} + +GimpDisplayShell * +action_data_get_shell (gpointer data) +{ + GimpDisplayShell *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (! result) + { + GimpDisplay *display = action_data_get_display (data); + + if (display) + result = gimp_display_get_shell (display); + } + + recursion = FALSE; + + return result; +} + +GtkWidget * +action_data_get_widget (gpointer data) +{ + GtkWidget *result = NULL; + static gboolean recursion = FALSE; + + if (! data || recursion) + return NULL; + + recursion = TRUE; + + if (GTK_IS_WIDGET (data)) + result = data; + + if (! result) + { + GimpDisplay *display = action_data_get_display (data); + + if (display) + result = GTK_WIDGET (gimp_display_get_shell (display)); + } + + if (! result) + result = dialogs_get_toolbox (); + + recursion = FALSE; + + return result; +} + +gint +action_data_sel_count (gpointer data) +{ + if (GIMP_IS_CONTAINER_EDITOR (data)) + { + GimpContainerEditor *editor; + + editor = GIMP_CONTAINER_EDITOR (data); + return gimp_container_view_get_selected (editor->view, NULL); + } + else + { + return 0; + } +} + +gdouble +action_select_value (GimpActionSelectType select_type, + gdouble value, + gdouble min, + gdouble max, + gdouble def, + gdouble small_inc, + gdouble inc, + gdouble skip_inc, + gdouble delta_factor, + gboolean wrap) +{ + switch (select_type) + { + case GIMP_ACTION_SELECT_SET_TO_DEFAULT: + value = def; + break; + + case GIMP_ACTION_SELECT_FIRST: + value = min; + break; + + case GIMP_ACTION_SELECT_LAST: + value = max; + break; + + case GIMP_ACTION_SELECT_SMALL_PREVIOUS: + value -= small_inc; + break; + + case GIMP_ACTION_SELECT_SMALL_NEXT: + value += small_inc; + break; + + case GIMP_ACTION_SELECT_PREVIOUS: + value -= inc; + break; + + case GIMP_ACTION_SELECT_NEXT: + value += inc; + break; + + case GIMP_ACTION_SELECT_SKIP_PREVIOUS: + value -= skip_inc; + break; + + case GIMP_ACTION_SELECT_SKIP_NEXT: + value += skip_inc; + break; + + case GIMP_ACTION_SELECT_PERCENT_PREVIOUS: + g_return_val_if_fail (delta_factor >= 0.0, value); + value /= (1.0 + delta_factor); + break; + + case GIMP_ACTION_SELECT_PERCENT_NEXT: + g_return_val_if_fail (delta_factor >= 0.0, value); + value *= (1.0 + delta_factor); + break; + + default: + if ((gint) select_type >= 0) + value = (gdouble) select_type * (max - min) / 1000.0 + min; + else + g_return_val_if_reached (value); + break; + } + + if (wrap) + { + while (value < min) + value = max - (min - value); + + while (value > max) + value = min + (value - max); + } + else + { + value = CLAMP (value, min, max); + } + + return value; +} + +void +action_select_property (GimpActionSelectType select_type, + GimpDisplay *display, + GObject *object, + const gchar *property_name, + gdouble small_inc, + gdouble inc, + gdouble skip_inc, + gdouble delta_factor, + gboolean wrap) +{ + GParamSpec *pspec; + + g_return_if_fail (display == NULL || GIMP_IS_DISPLAY (display)); + g_return_if_fail (G_IS_OBJECT (object)); + g_return_if_fail (property_name != NULL); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (object), + property_name); + + if (G_IS_PARAM_SPEC_DOUBLE (pspec)) + { + gdouble value; + + g_object_get (object, property_name, &value, NULL); + + value = action_select_value (select_type, + value, + G_PARAM_SPEC_DOUBLE (pspec)->minimum, + G_PARAM_SPEC_DOUBLE (pspec)->maximum, + G_PARAM_SPEC_DOUBLE (pspec)->default_value, + small_inc, inc, skip_inc, delta_factor, wrap); + + g_object_set (object, property_name, value, NULL); + + if (display) + { + const gchar *blurb = g_param_spec_get_blurb (pspec); + + if (blurb) + { + /* value description and new value shown in the status bar */ + action_message (display, object, _("%s: %.2f"), blurb, value); + } + } + } + else if (G_IS_PARAM_SPEC_INT (pspec)) + { + gint value; + + g_object_get (object, property_name, &value, NULL); + + value = action_select_value (select_type, + value, + G_PARAM_SPEC_INT (pspec)->minimum, + G_PARAM_SPEC_INT (pspec)->maximum, + G_PARAM_SPEC_INT (pspec)->default_value, + small_inc, inc, skip_inc, delta_factor, wrap); + + g_object_set (object, property_name, value, NULL); + + if (display) + { + const gchar *blurb = g_param_spec_get_blurb (pspec); + + if (blurb) + { + /* value description and new value shown in the status bar */ + action_message (display, object, _("%s: %d"), blurb, value); + } + } + } + else + { + g_return_if_reached (); + } +} + +GimpObject * +action_select_object (GimpActionSelectType select_type, + GimpContainer *container, + GimpObject *current) +{ + gint select_index; + gint n_children; + + g_return_val_if_fail (GIMP_IS_CONTAINER (container), NULL); + g_return_val_if_fail (current == NULL || GIMP_IS_OBJECT (current), NULL); + + if (! current) + return NULL; + + n_children = gimp_container_get_n_children (container); + + if (n_children == 0) + return NULL; + + switch (select_type) + { + case GIMP_ACTION_SELECT_FIRST: + select_index = 0; + break; + + case GIMP_ACTION_SELECT_LAST: + select_index = n_children - 1; + break; + + case GIMP_ACTION_SELECT_PREVIOUS: + select_index = gimp_container_get_child_index (container, current) - 1; + break; + + case GIMP_ACTION_SELECT_NEXT: + select_index = gimp_container_get_child_index (container, current) + 1; + break; + + case GIMP_ACTION_SELECT_SKIP_PREVIOUS: + select_index = gimp_container_get_child_index (container, current) - 10; + break; + + case GIMP_ACTION_SELECT_SKIP_NEXT: + select_index = gimp_container_get_child_index (container, current) + 10; + break; + + default: + if ((gint) select_type >= 0) + select_index = (gint) select_type; + else + g_return_val_if_reached (current); + break; + } + + select_index = CLAMP (select_index, 0, n_children - 1); + + return gimp_container_get_child_by_index (container, select_index); +} + +void +action_message (GimpDisplay *display, + GObject *object, + const gchar *format, + ...) +{ + GimpDisplayShell *shell = gimp_display_get_shell (display); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + const gchar *icon_name = NULL; + va_list args; + + if (GIMP_IS_TOOL_OPTIONS (object)) + { + GimpToolInfo *tool_info = GIMP_TOOL_OPTIONS (object)->tool_info; + + icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (tool_info)); + } + else if (GIMP_IS_VIEWABLE (object)) + { + icon_name = gimp_viewable_get_icon_name (GIMP_VIEWABLE (object)); + } + + va_start (args, format); + gimp_statusbar_push_temp_valist (statusbar, GIMP_MESSAGE_INFO, + icon_name, format, args); + va_end (args); +} |