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-rw-r--r--app/tools/gimpvectortool.c852
1 files changed, 852 insertions, 0 deletions
diff --git a/app/tools/gimpvectortool.c b/app/tools/gimpvectortool.c
new file mode 100644
index 0000000..3040a2a
--- /dev/null
+++ b/app/tools/gimpvectortool.c
@@ -0,0 +1,852 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * Vector tool
+ * Copyright (C) 2003 Simon Budig <simon@gimp.org>
+ *
+ * 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 "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "config/gimpdialogconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpimage.h"
+#include "core/gimpimage-pick-item.h"
+#include "core/gimpimage-undo.h"
+#include "core/gimpimage-undo-push.h"
+#include "core/gimptoolinfo.h"
+#include "core/gimpundostack.h"
+
+#include "paint/gimppaintoptions.h" /* GIMP_PAINT_OPTIONS_CONTEXT_MASK */
+
+#include "vectors/gimpvectors.h"
+
+#include "widgets/gimphelp-ids.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "display/gimpdisplay.h"
+#include "display/gimpdisplayshell.h"
+#include "display/gimptoolpath.h"
+
+#include "gimptoolcontrol.h"
+#include "gimpvectoroptions.h"
+#include "gimpvectortool.h"
+
+#include "dialogs/fill-dialog.h"
+#include "dialogs/stroke-dialog.h"
+
+#include "gimp-intl.h"
+
+
+#define TOGGLE_MASK gimp_get_extend_selection_mask ()
+#define MOVE_MASK GDK_MOD1_MASK
+#define INSDEL_MASK gimp_get_toggle_behavior_mask ()
+
+
+/* local function prototypes */
+
+static void gimp_vector_tool_dispose (GObject *object);
+
+static void gimp_vector_tool_control (GimpTool *tool,
+ GimpToolAction action,
+ GimpDisplay *display);
+static void gimp_vector_tool_button_press (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpButtonPressType press_type,
+ GimpDisplay *display);
+static void gimp_vector_tool_button_release (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpButtonReleaseType release_type,
+ GimpDisplay *display);
+static void gimp_vector_tool_motion (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpDisplay *display);
+static void gimp_vector_tool_modifier_key (GimpTool *tool,
+ GdkModifierType key,
+ gboolean press,
+ GdkModifierType state,
+ GimpDisplay *display);
+static void gimp_vector_tool_cursor_update (GimpTool *tool,
+ const GimpCoords *coords,
+ GdkModifierType state,
+ GimpDisplay *display);
+
+static void gimp_vector_tool_start (GimpVectorTool *vector_tool,
+ GimpDisplay *display);
+static void gimp_vector_tool_halt (GimpVectorTool *vector_tool);
+
+static void gimp_vector_tool_path_changed (GimpToolWidget *path,
+ GimpVectorTool *vector_tool);
+static void gimp_vector_tool_path_begin_change
+ (GimpToolWidget *path,
+ const gchar *desc,
+ GimpVectorTool *vector_tool);
+static void gimp_vector_tool_path_end_change (GimpToolWidget *path,
+ gboolean success,
+ GimpVectorTool *vector_tool);
+static void gimp_vector_tool_path_activate (GimpToolWidget *path,
+ GdkModifierType state,
+ GimpVectorTool *vector_tool);
+
+static void gimp_vector_tool_vectors_changed (GimpImage *image,
+ GimpVectorTool *vector_tool);
+static void gimp_vector_tool_vectors_removed (GimpVectors *vectors,
+ GimpVectorTool *vector_tool);
+
+static void gimp_vector_tool_to_selection (GimpVectorTool *vector_tool);
+static void gimp_vector_tool_to_selection_extended
+ (GimpVectorTool *vector_tool,
+ GdkModifierType state);
+
+static void gimp_vector_tool_fill_vectors (GimpVectorTool *vector_tool,
+ GtkWidget *button);
+static void gimp_vector_tool_fill_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpFillOptions *options,
+ gpointer data);
+
+static void gimp_vector_tool_stroke_vectors (GimpVectorTool *vector_tool,
+ GtkWidget *button);
+static void gimp_vector_tool_stroke_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpStrokeOptions *options,
+ gpointer data);
+
+
+G_DEFINE_TYPE (GimpVectorTool, gimp_vector_tool, GIMP_TYPE_DRAW_TOOL)
+
+#define parent_class gimp_vector_tool_parent_class
+
+
+void
+gimp_vector_tool_register (GimpToolRegisterCallback callback,
+ gpointer data)
+{
+ (* callback) (GIMP_TYPE_VECTOR_TOOL,
+ GIMP_TYPE_VECTOR_OPTIONS,
+ gimp_vector_options_gui,
+ GIMP_PAINT_OPTIONS_CONTEXT_MASK |
+ GIMP_CONTEXT_PROP_MASK_PATTERN |
+ GIMP_CONTEXT_PROP_MASK_GRADIENT, /* for stroking */
+ "gimp-vector-tool",
+ _("Paths"),
+ _("Paths Tool: Create and edit paths"),
+ N_("Pat_hs"), "b",
+ NULL, GIMP_HELP_TOOL_PATH,
+ GIMP_ICON_TOOL_PATH,
+ data);
+}
+
+static void
+gimp_vector_tool_class_init (GimpVectorToolClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GimpToolClass *tool_class = GIMP_TOOL_CLASS (klass);
+
+ object_class->dispose = gimp_vector_tool_dispose;
+
+ tool_class->control = gimp_vector_tool_control;
+ tool_class->button_press = gimp_vector_tool_button_press;
+ tool_class->button_release = gimp_vector_tool_button_release;
+ tool_class->motion = gimp_vector_tool_motion;
+ tool_class->modifier_key = gimp_vector_tool_modifier_key;
+ tool_class->cursor_update = gimp_vector_tool_cursor_update;
+}
+
+static void
+gimp_vector_tool_init (GimpVectorTool *vector_tool)
+{
+ GimpTool *tool = GIMP_TOOL (vector_tool);
+
+ gimp_tool_control_set_handle_empty_image (tool->control, TRUE);
+ gimp_tool_control_set_precision (tool->control,
+ GIMP_CURSOR_PRECISION_SUBPIXEL);
+ gimp_tool_control_set_tool_cursor (tool->control,
+ GIMP_TOOL_CURSOR_PATHS);
+
+ vector_tool->saved_mode = GIMP_VECTOR_MODE_DESIGN;
+}
+
+static void
+gimp_vector_tool_dispose (GObject *object)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (object);
+
+ gimp_vector_tool_set_vectors (vector_tool, NULL);
+ g_clear_object (&vector_tool->widget);
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_vector_tool_control (GimpTool *tool,
+ GimpToolAction action,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+
+ switch (action)
+ {
+ case GIMP_TOOL_ACTION_PAUSE:
+ case GIMP_TOOL_ACTION_RESUME:
+ break;
+
+ case GIMP_TOOL_ACTION_HALT:
+ gimp_vector_tool_halt (vector_tool);
+ break;
+
+ case GIMP_TOOL_ACTION_COMMIT:
+ break;
+ }
+
+ GIMP_TOOL_CLASS (parent_class)->control (tool, action, display);
+}
+
+static void
+gimp_vector_tool_button_press (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpButtonPressType press_type,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+
+ if (tool->display && display != tool->display)
+ gimp_tool_control (tool, GIMP_TOOL_ACTION_HALT, tool->display);
+
+ if (! tool->display)
+ {
+ gimp_vector_tool_start (vector_tool, display);
+
+ gimp_tool_widget_hover (vector_tool->widget, coords, state, TRUE);
+ }
+
+ if (gimp_tool_widget_button_press (vector_tool->widget, coords, time, state,
+ press_type))
+ {
+ vector_tool->grab_widget = vector_tool->widget;
+ }
+
+ gimp_tool_control_activate (tool->control);
+}
+
+static void
+gimp_vector_tool_button_release (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpButtonReleaseType release_type,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+
+ gimp_tool_control_halt (tool->control);
+
+ if (vector_tool->grab_widget)
+ {
+ gimp_tool_widget_button_release (vector_tool->grab_widget,
+ coords, time, state, release_type);
+ vector_tool->grab_widget = NULL;
+ }
+}
+
+static void
+gimp_vector_tool_motion (GimpTool *tool,
+ const GimpCoords *coords,
+ guint32 time,
+ GdkModifierType state,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+
+ if (vector_tool->grab_widget)
+ {
+ gimp_tool_widget_motion (vector_tool->grab_widget, coords, time, state);
+ }
+}
+
+static void
+gimp_vector_tool_modifier_key (GimpTool *tool,
+ GdkModifierType key,
+ gboolean press,
+ GdkModifierType state,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+ GimpVectorOptions *options = GIMP_VECTOR_TOOL_GET_OPTIONS (tool);
+
+ if (key == TOGGLE_MASK)
+ return;
+
+ if (key == INSDEL_MASK || key == MOVE_MASK)
+ {
+ GimpVectorMode button_mode = options->edit_mode;
+
+ if (press)
+ {
+ if (key == (state & (INSDEL_MASK | MOVE_MASK)))
+ {
+ /* first modifier pressed */
+
+ vector_tool->saved_mode = options->edit_mode;
+ }
+ }
+ else
+ {
+ if (! (state & (INSDEL_MASK | MOVE_MASK)))
+ {
+ /* last modifier released */
+
+ button_mode = vector_tool->saved_mode;
+ }
+ }
+
+ if (state & MOVE_MASK)
+ {
+ button_mode = GIMP_VECTOR_MODE_MOVE;
+ }
+ else if (state & INSDEL_MASK)
+ {
+ button_mode = GIMP_VECTOR_MODE_EDIT;
+ }
+
+ if (button_mode != options->edit_mode)
+ {
+ g_object_set (options, "vectors-edit-mode", button_mode, NULL);
+ }
+ }
+}
+
+static void
+gimp_vector_tool_cursor_update (GimpTool *tool,
+ const GimpCoords *coords,
+ GdkModifierType state,
+ GimpDisplay *display)
+{
+ GimpVectorTool *vector_tool = GIMP_VECTOR_TOOL (tool);
+ GimpDisplayShell *shell = gimp_display_get_shell (display);
+
+ if (display != tool->display || ! vector_tool->widget)
+ {
+ GimpToolCursorType tool_cursor = GIMP_TOOL_CURSOR_PATHS;
+
+ if (gimp_image_pick_vectors (gimp_display_get_image (display),
+ coords->x, coords->y,
+ FUNSCALEX (shell,
+ GIMP_TOOL_HANDLE_SIZE_CIRCLE / 2),
+ FUNSCALEY (shell,
+ GIMP_TOOL_HANDLE_SIZE_CIRCLE / 2)))
+ {
+ tool_cursor = GIMP_TOOL_CURSOR_HAND;
+ }
+
+ gimp_tool_control_set_tool_cursor (tool->control, tool_cursor);
+ }
+
+ GIMP_TOOL_CLASS (parent_class)->cursor_update (tool, coords, state, display);
+}
+
+static void
+gimp_vector_tool_start (GimpVectorTool *vector_tool,
+ GimpDisplay *display)
+{
+ GimpTool *tool = GIMP_TOOL (vector_tool);
+ GimpVectorOptions *options = GIMP_VECTOR_TOOL_GET_OPTIONS (tool);
+ GimpDisplayShell *shell = gimp_display_get_shell (display);
+ GimpToolWidget *widget;
+
+ tool->display = display;
+
+ vector_tool->widget = widget = gimp_tool_path_new (shell);
+
+ gimp_draw_tool_set_widget (GIMP_DRAW_TOOL (tool), widget);
+
+ g_object_bind_property (G_OBJECT (options), "vectors-edit-mode",
+ G_OBJECT (widget), "edit-mode",
+ G_BINDING_SYNC_CREATE |
+ G_BINDING_BIDIRECTIONAL);
+ g_object_bind_property (G_OBJECT (options), "vectors-polygonal",
+ G_OBJECT (widget), "polygonal",
+ G_BINDING_SYNC_CREATE |
+ G_BINDING_BIDIRECTIONAL);
+
+ gimp_tool_path_set_vectors (GIMP_TOOL_PATH (widget),
+ vector_tool->vectors);
+
+ g_signal_connect (widget, "changed",
+ G_CALLBACK (gimp_vector_tool_path_changed),
+ vector_tool);
+ g_signal_connect (widget, "begin-change",
+ G_CALLBACK (gimp_vector_tool_path_begin_change),
+ vector_tool);
+ g_signal_connect (widget, "end-change",
+ G_CALLBACK (gimp_vector_tool_path_end_change),
+ vector_tool);
+ g_signal_connect (widget, "activate",
+ G_CALLBACK (gimp_vector_tool_path_activate),
+ vector_tool);
+
+ gimp_draw_tool_start (GIMP_DRAW_TOOL (tool), display);
+}
+
+static void
+gimp_vector_tool_halt (GimpVectorTool *vector_tool)
+{
+ GimpTool *tool = GIMP_TOOL (vector_tool);
+
+ if (tool->display)
+ gimp_tool_pop_status (tool, tool->display);
+
+ gimp_vector_tool_set_vectors (vector_tool, NULL);
+
+ if (gimp_draw_tool_is_active (GIMP_DRAW_TOOL (tool)))
+ gimp_draw_tool_stop (GIMP_DRAW_TOOL (tool));
+
+ gimp_draw_tool_set_widget (GIMP_DRAW_TOOL (tool), NULL);
+ g_clear_object (&vector_tool->widget);
+
+ tool->display = NULL;
+}
+
+static void
+gimp_vector_tool_path_changed (GimpToolWidget *path,
+ GimpVectorTool *vector_tool)
+{
+ GimpDisplayShell *shell = gimp_tool_widget_get_shell (path);
+ GimpImage *image = gimp_display_get_image (shell->display);
+ GimpVectors *vectors;
+
+ g_object_get (path,
+ "vectors", &vectors,
+ NULL);
+
+ if (vectors != vector_tool->vectors)
+ {
+ if (vectors && ! gimp_item_is_attached (GIMP_ITEM (vectors)))
+ {
+ gimp_image_add_vectors (image, vectors,
+ GIMP_IMAGE_ACTIVE_PARENT, -1, TRUE);
+ gimp_image_flush (image);
+
+ gimp_vector_tool_set_vectors (vector_tool, vectors);
+ }
+ else
+ {
+ gimp_vector_tool_set_vectors (vector_tool, vectors);
+
+ if (vectors)
+ gimp_image_set_active_vectors (image, vectors);
+ }
+ }
+
+ if (vectors)
+ g_object_unref (vectors);
+}
+
+static void
+gimp_vector_tool_path_begin_change (GimpToolWidget *path,
+ const gchar *desc,
+ GimpVectorTool *vector_tool)
+{
+ GimpDisplayShell *shell = gimp_tool_widget_get_shell (path);
+ GimpImage *image = gimp_display_get_image (shell->display);
+
+ gimp_image_undo_push_vectors_mod (image, desc, vector_tool->vectors);
+}
+
+static void
+gimp_vector_tool_path_end_change (GimpToolWidget *path,
+ gboolean success,
+ GimpVectorTool *vector_tool)
+{
+ GimpDisplayShell *shell = gimp_tool_widget_get_shell (path);
+ GimpImage *image = gimp_display_get_image (shell->display);
+
+ if (! success)
+ {
+ GimpUndo *undo;
+ GimpUndoAccumulator accum = { 0, };
+
+ undo = gimp_undo_stack_pop_undo (gimp_image_get_undo_stack (image),
+ GIMP_UNDO_MODE_UNDO, &accum);
+
+ gimp_image_undo_event (image, GIMP_UNDO_EVENT_UNDO_EXPIRED, undo);
+
+ gimp_undo_free (undo, GIMP_UNDO_MODE_UNDO);
+ g_object_unref (undo);
+ }
+
+ gimp_image_flush (image);
+}
+
+static void
+gimp_vector_tool_path_activate (GimpToolWidget *path,
+ GdkModifierType state,
+ GimpVectorTool *vector_tool)
+{
+ gimp_vector_tool_to_selection_extended (vector_tool, state);
+}
+
+static void
+gimp_vector_tool_vectors_changed (GimpImage *image,
+ GimpVectorTool *vector_tool)
+{
+ gimp_vector_tool_set_vectors (vector_tool,
+ gimp_image_get_active_vectors (image));
+}
+
+static void
+gimp_vector_tool_vectors_removed (GimpVectors *vectors,
+ GimpVectorTool *vector_tool)
+{
+ gimp_vector_tool_set_vectors (vector_tool, NULL);
+}
+
+void
+gimp_vector_tool_set_vectors (GimpVectorTool *vector_tool,
+ GimpVectors *vectors)
+{
+ GimpTool *tool;
+ GimpItem *item = NULL;
+ GimpVectorOptions *options;
+
+ g_return_if_fail (GIMP_IS_VECTOR_TOOL (vector_tool));
+ g_return_if_fail (vectors == NULL || GIMP_IS_VECTORS (vectors));
+
+ tool = GIMP_TOOL (vector_tool);
+ options = GIMP_VECTOR_TOOL_GET_OPTIONS (vector_tool);
+
+ if (vectors)
+ item = GIMP_ITEM (vectors);
+
+ if (vectors == vector_tool->vectors)
+ return;
+
+ if (vector_tool->vectors)
+ {
+ GimpImage *old_image;
+
+ old_image = gimp_item_get_image (GIMP_ITEM (vector_tool->vectors));
+
+ g_signal_handlers_disconnect_by_func (old_image,
+ gimp_vector_tool_vectors_changed,
+ vector_tool);
+ g_signal_handlers_disconnect_by_func (vector_tool->vectors,
+ gimp_vector_tool_vectors_removed,
+ vector_tool);
+
+ g_clear_object (&vector_tool->vectors);
+
+ if (options->to_selection_button)
+ {
+ gtk_widget_set_sensitive (options->to_selection_button, FALSE);
+ g_signal_handlers_disconnect_by_func (options->to_selection_button,
+ gimp_vector_tool_to_selection,
+ tool);
+ g_signal_handlers_disconnect_by_func (options->to_selection_button,
+ gimp_vector_tool_to_selection_extended,
+ tool);
+ }
+
+ if (options->fill_button)
+ {
+ gtk_widget_set_sensitive (options->fill_button, FALSE);
+ g_signal_handlers_disconnect_by_func (options->fill_button,
+ gimp_vector_tool_fill_vectors,
+ tool);
+ }
+
+ if (options->stroke_button)
+ {
+ gtk_widget_set_sensitive (options->stroke_button, FALSE);
+ g_signal_handlers_disconnect_by_func (options->stroke_button,
+ gimp_vector_tool_stroke_vectors,
+ tool);
+ }
+ }
+
+ if (! vectors ||
+ (tool->display &&
+ gimp_display_get_image (tool->display) != gimp_item_get_image (item)))
+ {
+ gimp_vector_tool_halt (vector_tool);
+ }
+
+ if (! vectors)
+ return;
+
+ vector_tool->vectors = g_object_ref (vectors);
+
+ g_signal_connect_object (gimp_item_get_image (item), "active-vectors-changed",
+ G_CALLBACK (gimp_vector_tool_vectors_changed),
+ vector_tool, 0);
+ g_signal_connect_object (vectors, "removed",
+ G_CALLBACK (gimp_vector_tool_vectors_removed),
+ vector_tool, 0);
+
+ if (options->to_selection_button)
+ {
+ g_signal_connect_swapped (options->to_selection_button, "clicked",
+ G_CALLBACK (gimp_vector_tool_to_selection),
+ tool);
+ g_signal_connect_swapped (options->to_selection_button, "extended-clicked",
+ G_CALLBACK (gimp_vector_tool_to_selection_extended),
+ tool);
+ gtk_widget_set_sensitive (options->to_selection_button, TRUE);
+ }
+
+ if (options->fill_button)
+ {
+ g_signal_connect_swapped (options->fill_button, "clicked",
+ G_CALLBACK (gimp_vector_tool_fill_vectors),
+ tool);
+ gtk_widget_set_sensitive (options->fill_button, TRUE);
+ }
+
+ if (options->stroke_button)
+ {
+ g_signal_connect_swapped (options->stroke_button, "clicked",
+ G_CALLBACK (gimp_vector_tool_stroke_vectors),
+ tool);
+ gtk_widget_set_sensitive (options->stroke_button, TRUE);
+ }
+
+ if (tool->display)
+ {
+ gimp_tool_path_set_vectors (GIMP_TOOL_PATH (vector_tool->widget), vectors);
+ }
+ else
+ {
+ GimpContext *context = gimp_get_user_context (tool->tool_info->gimp);
+ GimpDisplay *display = gimp_context_get_display (context);
+
+ if (! display ||
+ gimp_display_get_image (display) != gimp_item_get_image (item))
+ {
+ GList *list;
+
+ display = NULL;
+
+ for (list = gimp_get_display_iter (gimp_item_get_image (item)->gimp);
+ list;
+ list = g_list_next (list))
+ {
+ display = list->data;
+
+ if (gimp_display_get_image (display) == gimp_item_get_image (item))
+ {
+ gimp_context_set_display (context, display);
+ break;
+ }
+
+ display = NULL;
+ }
+ }
+
+ if (display)
+ gimp_vector_tool_start (vector_tool, display);
+ }
+
+ if (options->edit_mode != GIMP_VECTOR_MODE_DESIGN)
+ g_object_set (options, "vectors-edit-mode",
+ GIMP_VECTOR_MODE_DESIGN, NULL);
+}
+
+static void
+gimp_vector_tool_to_selection (GimpVectorTool *vector_tool)
+{
+ gimp_vector_tool_to_selection_extended (vector_tool, 0);
+}
+
+static void
+gimp_vector_tool_to_selection_extended (GimpVectorTool *vector_tool,
+ GdkModifierType state)
+{
+ GimpImage *image;
+
+ if (! vector_tool->vectors)
+ return;
+
+ image = gimp_item_get_image (GIMP_ITEM (vector_tool->vectors));
+
+ gimp_item_to_selection (GIMP_ITEM (vector_tool->vectors),
+ gimp_modifiers_to_channel_op (state),
+ TRUE, FALSE, 0, 0);
+ gimp_image_flush (image);
+}
+
+
+static void
+gimp_vector_tool_fill_vectors (GimpVectorTool *vector_tool,
+ GtkWidget *button)
+{
+ GimpDialogConfig *config;
+ GimpImage *image;
+ GimpDrawable *drawable;
+ GtkWidget *dialog;
+
+ if (! vector_tool->vectors)
+ return;
+
+ image = gimp_item_get_image (GIMP_ITEM (vector_tool->vectors));
+
+ config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_tool_message (GIMP_TOOL (vector_tool),
+ GIMP_TOOL (vector_tool)->display,
+ _("There is no active layer or channel to fill"));
+ return;
+ }
+
+ dialog = fill_dialog_new (GIMP_ITEM (vector_tool->vectors),
+ drawable,
+ GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (vector_tool)),
+ _("Fill Path"),
+ GIMP_ICON_TOOL_BUCKET_FILL,
+ GIMP_HELP_PATH_FILL,
+ button,
+ config->fill_options,
+ gimp_vector_tool_fill_callback,
+ vector_tool);
+ gtk_widget_show (dialog);
+}
+
+static void
+gimp_vector_tool_fill_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpFillOptions *options,
+ gpointer data)
+{
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+ GimpImage *image = gimp_item_get_image (item);
+ GError *error = NULL;
+
+ gimp_config_sync (G_OBJECT (options),
+ G_OBJECT (config->fill_options), 0);
+
+ if (! gimp_item_fill (item, drawable, options,
+ TRUE, NULL, &error))
+ {
+ gimp_message_literal (context->gimp,
+ G_OBJECT (dialog),
+ GIMP_MESSAGE_WARNING,
+ error ? error->message : "NULL");
+
+ g_clear_error (&error);
+ return;
+ }
+
+ gimp_image_flush (image);
+
+ gtk_widget_destroy (dialog);
+}
+
+
+static void
+gimp_vector_tool_stroke_vectors (GimpVectorTool *vector_tool,
+ GtkWidget *button)
+{
+ GimpDialogConfig *config;
+ GimpImage *image;
+ GimpDrawable *drawable;
+ GtkWidget *dialog;
+
+ if (! vector_tool->vectors)
+ return;
+
+ image = gimp_item_get_image (GIMP_ITEM (vector_tool->vectors));
+
+ config = GIMP_DIALOG_CONFIG (image->gimp->config);
+
+ drawable = gimp_image_get_active_drawable (image);
+
+ if (! drawable)
+ {
+ gimp_tool_message (GIMP_TOOL (vector_tool),
+ GIMP_TOOL (vector_tool)->display,
+ _("There is no active layer or channel to stroke to"));
+ return;
+ }
+
+ dialog = stroke_dialog_new (GIMP_ITEM (vector_tool->vectors),
+ drawable,
+ GIMP_CONTEXT (GIMP_TOOL_GET_OPTIONS (vector_tool)),
+ _("Stroke Path"),
+ GIMP_ICON_PATH_STROKE,
+ GIMP_HELP_PATH_STROKE,
+ button,
+ config->stroke_options,
+ gimp_vector_tool_stroke_callback,
+ vector_tool);
+ gtk_widget_show (dialog);
+}
+
+static void
+gimp_vector_tool_stroke_callback (GtkWidget *dialog,
+ GimpItem *item,
+ GimpDrawable *drawable,
+ GimpContext *context,
+ GimpStrokeOptions *options,
+ gpointer data)
+{
+ GimpDialogConfig *config = GIMP_DIALOG_CONFIG (context->gimp->config);
+ GimpImage *image = gimp_item_get_image (item);
+ GError *error = NULL;
+
+ gimp_config_sync (G_OBJECT (options),
+ G_OBJECT (config->stroke_options), 0);
+
+ if (! gimp_item_stroke (item, drawable, context, options, NULL,
+ TRUE, NULL, &error))
+ {
+ gimp_message_literal (context->gimp,
+ G_OBJECT (dialog),
+ GIMP_MESSAGE_WARNING,
+ error ? error->message : "NULL");
+
+ g_clear_error (&error);
+ return;
+ }
+
+ gimp_image_flush (image);
+
+ gtk_widget_destroy (dialog);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 17:26:17 +0000