1 files changed, 465 insertions, 0 deletions
diff --git a/app/actions/vectors-actions.c b/app/actions/vectors-actions.c
new file mode 100644
index 0000000..300203b
--- /dev/null
+++ b/app/actions/vectors-actions.c
@@ -0,0 +1,465 @@
+/* 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/gimpchannel.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpimage.h"
+
+#include "widgets/gimpactiongroup.h"
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "actions.h"
+#include "items-actions.h"
+#include "vectors-actions.h"
+#include "vectors-commands.h"
+
+#include "gimp-intl.h"
+
+
+static const GimpActionEntry vectors_actions[] =
+{
+  { "vectors-popup", GIMP_ICON_DIALOG_PATHS,
+    NC_("vectors-action", "Paths Menu"), NULL, NULL, NULL,
+    GIMP_HELP_PATH_DIALOG },
+
+  { "vectors-color-tag-menu", NULL,
+    NC_("vectors-action", "Color Tag"), NULL, NULL, NULL,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-edit", GIMP_ICON_TOOL_PATH,
+    NC_("vectors-action", "Edit Pa_th"), NULL,
+    NC_("vectors-action", "Edit the active path"),
+    vectors_edit_cmd_callback,
+    GIMP_HELP_TOOL_VECTORS },
+
+  { "vectors-edit-attributes", GIMP_ICON_EDIT,
+    NC_("vectors-action", "_Edit Path Attributes..."), NULL,
+    NC_("vectors-action", "Edit path attributes"),
+    vectors_edit_attributes_cmd_callback,
+    GIMP_HELP_PATH_EDIT },
+
+  { "vectors-new", GIMP_ICON_DOCUMENT_NEW,
+    NC_("vectors-action", "_New Path..."), NULL,
+    NC_("vectors-action", "Create a new path..."),
+    vectors_new_cmd_callback,
+    GIMP_HELP_PATH_NEW },
+
+  { "vectors-new-last-values", GIMP_ICON_DOCUMENT_NEW,
+    NC_("vectors-action", "_New Path with last values"), NULL,
+    NC_("vectors-action", "Create a new path with last used values"),
+    vectors_new_last_vals_cmd_callback,
+    GIMP_HELP_PATH_NEW },
+
+  { "vectors-duplicate", GIMP_ICON_OBJECT_DUPLICATE,
+    NC_("vectors-action", "D_uplicate Path"), NULL,
+    NC_("vectors-action", "Duplicate this path"),
+    vectors_duplicate_cmd_callback,
+    GIMP_HELP_PATH_DUPLICATE },
+
+  { "vectors-delete", GIMP_ICON_EDIT_DELETE,
+    NC_("vectors-action", "_Delete Path"), NULL,
+    NC_("vectors-action", "Delete this path"),
+    vectors_delete_cmd_callback,
+    GIMP_HELP_PATH_DELETE },
+
+  { "vectors-merge-visible", NULL,
+    NC_("vectors-action", "Merge _Visible Paths"), NULL, NULL,
+    vectors_merge_visible_cmd_callback,
+    GIMP_HELP_PATH_MERGE_VISIBLE },
+
+  { "vectors-raise", GIMP_ICON_GO_UP,
+    NC_("vectors-action", "_Raise Path"), NULL,
+    NC_("vectors-action", "Raise this path"),
+    vectors_raise_cmd_callback,
+    GIMP_HELP_PATH_RAISE },
+
+  { "vectors-raise-to-top", GIMP_ICON_GO_TOP,
+    NC_("vectors-action", "Raise Path to _Top"), NULL,
+    NC_("vectors-action", "Raise this path to the top"),
+    vectors_raise_to_top_cmd_callback,
+    GIMP_HELP_PATH_RAISE_TO_TOP },
+
+  { "vectors-lower", GIMP_ICON_GO_DOWN,
+    NC_("vectors-action", "_Lower Path"), NULL,
+    NC_("vectors-action", "Lower this path"),
+    vectors_lower_cmd_callback,
+    GIMP_HELP_PATH_LOWER },
+
+  { "vectors-lower-to-bottom", GIMP_ICON_GO_BOTTOM,
+    NC_("vectors-action", "Lower Path to _Bottom"), NULL,
+    NC_("vectors-action", "Lower this path to the bottom"),
+    vectors_lower_to_bottom_cmd_callback,
+    GIMP_HELP_PATH_LOWER_TO_BOTTOM },
+
+  { "vectors-fill", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("vectors-action", "Fill Pat_h..."), NULL,
+    NC_("vectors-action", "Fill the path"),
+    vectors_fill_cmd_callback,
+    GIMP_HELP_PATH_FILL },
+
+  { "vectors-fill-last-values", GIMP_ICON_TOOL_BUCKET_FILL,
+    NC_("vectors-action", "Fill Path"), NULL,
+    NC_("vectors-action", "Fill the path with last values"),
+    vectors_fill_last_vals_cmd_callback,
+    GIMP_HELP_PATH_FILL },
+
+  { "vectors-stroke", GIMP_ICON_PATH_STROKE,
+    NC_("vectors-action", "Stro_ke Path..."), NULL,
+    NC_("vectors-action", "Paint along the path"),
+    vectors_stroke_cmd_callback,
+    GIMP_HELP_PATH_STROKE },
+
+  { "vectors-stroke-last-values", GIMP_ICON_PATH_STROKE,
+    NC_("vectors-action", "Stro_ke Path"), NULL,
+    NC_("vectors-action", "Paint along the path with last values"),
+    vectors_stroke_last_vals_cmd_callback,
+    GIMP_HELP_PATH_STROKE },
+
+  { "vectors-copy", GIMP_ICON_EDIT_COPY,
+    NC_("vectors-action", "Co_py Path"), "", NULL,
+    vectors_copy_cmd_callback,
+    GIMP_HELP_PATH_COPY },
+
+  { "vectors-paste", GIMP_ICON_EDIT_PASTE,
+    NC_("vectors-action", "Paste Pat_h"), "", NULL,
+    vectors_paste_cmd_callback,
+    GIMP_HELP_PATH_PASTE },
+
+  { "vectors-export", GIMP_ICON_DOCUMENT_SAVE,
+    NC_("vectors-action", "E_xport Path..."), "", NULL,
+    vectors_export_cmd_callback,
+    GIMP_HELP_PATH_EXPORT },
+
+  { "vectors-import", GIMP_ICON_DOCUMENT_OPEN,
+    NC_("vectors-action", "I_mport Path..."), "", NULL,
+    vectors_import_cmd_callback,
+    GIMP_HELP_PATH_IMPORT }
+};
+
+static const GimpToggleActionEntry vectors_toggle_actions[] =
+{
+  { "vectors-visible", GIMP_ICON_VISIBLE,
+    NC_("vectors-action", "Toggle Path _Visibility"), NULL, NULL,
+    vectors_visible_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_VISIBLE },
+
+  { "vectors-linked", GIMP_ICON_LINKED,
+    NC_("vectors-action", "Toggle Path _Linked State"), NULL, NULL,
+    vectors_linked_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LINKED },
+
+  { "vectors-lock-content", NULL /* GIMP_ICON_LOCK */,
+    NC_("vectors-action", "L_ock Strokes of Path"), NULL, NULL,
+    vectors_lock_content_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LOCK_STROKES },
+
+  { "vectors-lock-position", GIMP_ICON_TOOL_MOVE,
+    NC_("vectors-action", "L_ock Position of Path"), NULL, NULL,
+    vectors_lock_position_cmd_callback,
+    FALSE,
+    GIMP_HELP_PATH_LOCK_POSITION }
+};
+
+static const GimpEnumActionEntry vectors_color_tag_actions[] =
+{
+  { "vectors-color-tag-none", GIMP_ICON_EDIT_CLEAR,
+    NC_("vectors-action", "None"), NULL,
+    NC_("vectors-action", "Path Color Tag: Clear"),
+    GIMP_COLOR_TAG_NONE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-blue", NULL,
+    NC_("vectors-action", "Blue"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Blue"),
+    GIMP_COLOR_TAG_BLUE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-green", NULL,
+    NC_("vectors-action", "Green"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Green"),
+    GIMP_COLOR_TAG_GREEN, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-yellow", NULL,
+    NC_("vectors-action", "Yellow"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Yellow"),
+    GIMP_COLOR_TAG_YELLOW, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-orange", NULL,
+    NC_("vectors-action", "Orange"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Orange"),
+    GIMP_COLOR_TAG_ORANGE, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-brown", NULL,
+    NC_("vectors-action", "Brown"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Brown"),
+    GIMP_COLOR_TAG_BROWN, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-red", NULL,
+    NC_("vectors-action", "Red"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Red"),
+    GIMP_COLOR_TAG_RED, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-violet", NULL,
+    NC_("vectors-action", "Violet"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Violet"),
+    GIMP_COLOR_TAG_VIOLET, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG },
+
+  { "vectors-color-tag-gray", NULL,
+    NC_("vectors-action", "Gray"), NULL,
+    NC_("vectors-action", "Path Color Tag: Set to Gray"),
+    GIMP_COLOR_TAG_GRAY, FALSE,
+    GIMP_HELP_PATH_COLOR_TAG }
+};
+
+static const GimpEnumActionEntry vectors_to_selection_actions[] =
+{
+  { "vectors-selection-replace", GIMP_ICON_SELECTION_REPLACE,
+    NC_("vectors-action", "Path to Sele_ction"), NULL,
+    NC_("vectors-action", "Path to selection"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_PATH_SELECTION_REPLACE },
+
+  { "vectors-selection-from-vectors", GIMP_ICON_SELECTION_REPLACE,
+    NC_("vectors-action", "Fr_om Path"), "<shift>V",
+    NC_("vectors-action", "Replace selection with path"),
+    GIMP_CHANNEL_OP_REPLACE, FALSE,
+    GIMP_HELP_PATH_SELECTION_REPLACE },
+
+  { "vectors-selection-add", GIMP_ICON_SELECTION_ADD,
+    NC_("vectors-action", "_Add to Selection"), NULL,
+    NC_("vectors-action", "Add path to selection"),
+    GIMP_CHANNEL_OP_ADD, FALSE,
+    GIMP_HELP_PATH_SELECTION_ADD },
+
+  { "vectors-selection-subtract", GIMP_ICON_SELECTION_SUBTRACT,
+    NC_("vectors-action", "_Subtract from Selection"), NULL,
+    NC_("vectors-action", "Subtract path from selection"),
+    GIMP_CHANNEL_OP_SUBTRACT, FALSE,
+    GIMP_HELP_PATH_SELECTION_SUBTRACT },
+
+  { "vectors-selection-intersect", GIMP_ICON_SELECTION_INTERSECT,
+    NC_("vectors-action", "_Intersect with Selection"), NULL,
+    NC_("vectors-action", "Intersect path with selection"),
+    GIMP_CHANNEL_OP_INTERSECT, FALSE,
+    GIMP_HELP_PATH_SELECTION_INTERSECT }
+};
+
+static const GimpEnumActionEntry vectors_selection_to_vectors_actions[] =
+{
+  { "vectors-selection-to-vectors", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "Selecti_on to Path"), NULL,
+    NC_("vectors-action", "Selection to path"),
+    FALSE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH },
+
+  { "vectors-selection-to-vectors-short", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "To _Path"), NULL,
+    NC_("vectors-action", "Selection to path"),
+    FALSE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH },
+
+  { "vectors-selection-to-vectors-advanced", GIMP_ICON_SELECTION_TO_PATH,
+    NC_("vectors-action", "Selection to Path (_Advanced)"), NULL,
+    NC_("vectors-action", "Advanced options"),
+    TRUE, FALSE,
+    GIMP_HELP_SELECTION_TO_PATH }
+};
+
+static const GimpEnumActionEntry vectors_select_actions[] =
+{
+  { "vectors-select-top", NULL,
+    NC_("vectors-action", "Select _Top Path"), NULL,
+    NC_("vectors-action", "Select the topmost path"),
+    GIMP_ACTION_SELECT_FIRST, FALSE,
+    GIMP_HELP_PATH_TOP },
+
+  { "vectors-select-bottom", NULL,
+    NC_("vectors-action", "Select _Bottom Path"), NULL,
+    NC_("vectors-action", "Select the bottommost path"),
+    GIMP_ACTION_SELECT_LAST, FALSE,
+    GIMP_HELP_PATH_BOTTOM },
+
+  { "vectors-select-previous", NULL,
+    NC_("vectors-action", "Select _Previous Path"), NULL,
+    NC_("vectors-action", "Select the path above the current path"),
+    GIMP_ACTION_SELECT_PREVIOUS, FALSE,
+    GIMP_HELP_PATH_PREVIOUS },
+
+  { "vectors-select-next", NULL,
+    NC_("vectors-action", "Select _Next Path"), NULL,
+    NC_("vectors-action", "Select the vector below the current path"),
+    GIMP_ACTION_SELECT_NEXT, FALSE,
+    GIMP_HELP_PATH_NEXT }
+};
+
+void
+vectors_actions_setup (GimpActionGroup *group)
+{
+  gimp_action_group_add_actions (group, "vectors-action",
+                                 vectors_actions,
+                                 G_N_ELEMENTS (vectors_actions));
+
+  gimp_action_group_add_toggle_actions (group, "vectors-action",
+                                        vectors_toggle_actions,
+                                        G_N_ELEMENTS (vectors_toggle_actions));
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_color_tag_actions,
+                                      G_N_ELEMENTS (vectors_color_tag_actions),
+                                      vectors_color_tag_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_to_selection_actions,
+                                      G_N_ELEMENTS (vectors_to_selection_actions),
+                                      vectors_to_selection_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_selection_to_vectors_actions,
+                                      G_N_ELEMENTS (vectors_selection_to_vectors_actions),
+                                      vectors_selection_to_vectors_cmd_callback);
+
+  gimp_action_group_add_enum_actions (group, "vectors-action",
+                                      vectors_select_actions,
+                                      G_N_ELEMENTS (vectors_select_actions),
+                                      vectors_select_cmd_callback);
+
+  items_actions_setup (group, "vectors");
+}
+
+void
+vectors_actions_update (GimpActionGroup *group,
+                        gpointer         data)
+{
+  GimpImage    *image         = action_data_get_image (data);
+  GimpVectors  *vectors       = NULL;
+  GimpDrawable *drawable      = NULL;
+  gint          n_vectors     = 0;
+  gboolean      mask_empty    = TRUE;
+  gboolean      dr_writable   = FALSE;
+  gboolean      dr_children   = FALSE;
+  GList        *next          = NULL;
+  GList        *prev          = NULL;
+
+  if (image)
+    {
+      n_vectors  = gimp_image_get_n_vectors (image);
+      mask_empty = gimp_channel_is_empty (gimp_image_get_mask (image));
+
+      vectors = gimp_image_get_active_vectors (image);
+
+      if (vectors)
+        {
+          GList *vectors_list;
+          GList *list;
+
+          vectors_list = gimp_item_get_container_iter (GIMP_ITEM (vectors));
+
+          list = g_list_find (vectors_list, vectors);
+
+          if (list)
+            {
+              prev = g_list_previous (list);
+              next = g_list_next (list);
+            }
+        }
+
+      drawable = gimp_image_get_active_drawable (image);
+
+      if (drawable)
+        {
+          dr_writable = ! gimp_item_is_content_locked (GIMP_ITEM (drawable));
+
+          if (gimp_viewable_get_children (GIMP_VIEWABLE (drawable)))
+            dr_children = TRUE;
+        }
+    }
+
+#define SET_SENSITIVE(action,condition) \
+        gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
+#define SET_ACTIVE(action,condition) \
+        gimp_action_group_set_action_active (group, action, (condition) != 0)
+
+  SET_SENSITIVE ("vectors-edit",            vectors);
+  SET_SENSITIVE ("vectors-edit-attributes", vectors);
+
+  SET_SENSITIVE ("vectors-new",             image);
+  SET_SENSITIVE ("vectors-new-last-values", image);
+  SET_SENSITIVE ("vectors-duplicate",       vectors);
+  SET_SENSITIVE ("vectors-delete",          vectors);
+  SET_SENSITIVE ("vectors-merge-visible",   n_vectors > 1);
+
+  SET_SENSITIVE ("vectors-raise",           vectors && prev);
+  SET_SENSITIVE ("vectors-raise-to-top",    vectors && prev);
+  SET_SENSITIVE ("vectors-lower",           vectors && next);
+  SET_SENSITIVE ("vectors-lower-to-bottom", vectors && next);
+
+  SET_SENSITIVE ("vectors-copy",   vectors);
+  SET_SENSITIVE ("vectors-paste",  image);
+  SET_SENSITIVE ("vectors-export", vectors);
+  SET_SENSITIVE ("vectors-import", image);
+
+  SET_SENSITIVE ("vectors-selection-to-vectors",          image && !mask_empty);
+  SET_SENSITIVE ("vectors-selection-to-vectors-short",    image && !mask_empty);
+  SET_SENSITIVE ("vectors-selection-to-vectors-advanced", image && !mask_empty);
+  SET_SENSITIVE ("vectors-fill",                          vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-fill-last-values",              vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-stroke",                        vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+  SET_SENSITIVE ("vectors-stroke-last-values",            vectors &&
+                                                          dr_writable &&
+                                                          !dr_children);
+
+  SET_SENSITIVE ("vectors-selection-replace",      vectors);
+  SET_SENSITIVE ("vectors-selection-from-vectors", vectors);
+  SET_SENSITIVE ("vectors-selection-add",          vectors);
+  SET_SENSITIVE ("vectors-selection-subtract",     vectors);
+  SET_SENSITIVE ("vectors-selection-intersect",    vectors);
+
+  SET_SENSITIVE ("vectors-select-top",       vectors && prev);
+  SET_SENSITIVE ("vectors-select-bottom",    vectors && next);
+  SET_SENSITIVE ("vectors-select-previous",  vectors && prev);
+  SET_SENSITIVE ("vectors-select-next",      vectors && next);
+
+#undef SET_SENSITIVE
+#undef SET_ACTIVE
+
+  items_actions_update (group, "vectors", GIMP_ITEM (vectors));
+}