From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/display/gimptoolwidget.h | 318 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 318 insertions(+) create mode 100644 app/display/gimptoolwidget.h (limited to 'app/display/gimptoolwidget.h') diff --git a/app/display/gimptoolwidget.h b/app/display/gimptoolwidget.h new file mode 100644 index 0000000..742aa2a --- /dev/null +++ b/app/display/gimptoolwidget.h @@ -0,0 +1,318 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimptoolwidget.h + * Copyright (C) 2017 Michael Natterer + * + * 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 . + */ + +#ifndef __GIMP_TOOL_WIDGET_H__ +#define __GIMP_TOOL_WIDGET_H__ + + +#include "core/gimpobject.h" + + +#define GIMP_TOOL_WIDGET_RESPONSE_CONFIRM -1 +#define GIMP_TOOL_WIDGET_RESPONSE_CANCEL -2 +#define GIMP_TOOL_WIDGET_RESPONSE_RESET -3 + + +#define GIMP_TYPE_TOOL_WIDGET (gimp_tool_widget_get_type ()) +#define GIMP_TOOL_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_TOOL_WIDGET, GimpToolWidget)) +#define GIMP_TOOL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_TOOL_WIDGET, GimpToolWidgetClass)) +#define GIMP_IS_TOOL_WIDGET(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_TOOL_WIDGET)) +#define GIMP_IS_TOOL_WIDGET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_TOOL_WIDGET)) +#define GIMP_TOOL_WIDGET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_TOOL_WIDGET, GimpToolWidgetClass)) + + +typedef struct _GimpToolWidgetPrivate GimpToolWidgetPrivate; +typedef struct _GimpToolWidgetClass GimpToolWidgetClass; + +struct _GimpToolWidget +{ + GimpObject parent_instance; + + GimpToolWidgetPrivate *private; +}; + +struct _GimpToolWidgetClass +{ + GimpObjectClass parent_class; + + /* signals */ + void (* changed) (GimpToolWidget *widget); + void (* response) (GimpToolWidget *widget, + gint response_id); + void (* snap_offsets) (GimpToolWidget *widget, + gint offset_x, + gint offset_y, + gint width, + gint height); + void (* status) (GimpToolWidget *widget, + const gchar *status); + void (* status_coords) (GimpToolWidget *widget, + const gchar *title, + gdouble x, + const gchar *separator, + gdouble y, + const gchar *help); + void (* message) (GimpToolWidget *widget, + const gchar *message); + void (* focus_changed) (GimpToolWidget *widget); + + /* virtual functions */ + gint (* button_press) (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state, + GimpButtonPressType press_type); + void (* button_release) (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state, + GimpButtonReleaseType release_type); + void (* motion) (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state); + + GimpHit (* hit) (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + gboolean proximity); + void (* hover) (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + gboolean proximity); + void (* leave_notify) (GimpToolWidget *widget); + + gboolean (* key_press) (GimpToolWidget *widget, + GdkEventKey *kevent); + gboolean (* key_release) (GimpToolWidget *widget, + GdkEventKey *kevent); + + void (* motion_modifier) (GimpToolWidget *widget, + GdkModifierType key, + gboolean press, + GdkModifierType state); + void (* hover_modifier) (GimpToolWidget *widget, + GdkModifierType key, + gboolean press, + GdkModifierType state); + + gboolean (* get_cursor) (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + GimpCursorType *cursor, + GimpToolCursorType *tool_cursor, + GimpCursorModifier *modifier); + + gboolean update_on_scale; + gboolean update_on_scroll; + gboolean update_on_rotate; +}; + + +GType gimp_tool_widget_get_type (void) G_GNUC_CONST; + +GimpDisplayShell * gimp_tool_widget_get_shell (GimpToolWidget *widget); +GimpCanvasItem * gimp_tool_widget_get_item (GimpToolWidget *widget); + +void gimp_tool_widget_set_visible (GimpToolWidget *widget, + gboolean visible); +gboolean gimp_tool_widget_get_visible (GimpToolWidget *widget); + +void gimp_tool_widget_set_focus (GimpToolWidget *widget, + gboolean focus); +gboolean gimp_tool_widget_get_focus (GimpToolWidget *widget); + +/* for subclasses, to notify the handling tool + */ +void gimp_tool_widget_changed (GimpToolWidget *widget); + +void gimp_tool_widget_response (GimpToolWidget *widget, + gint response_id); + +void gimp_tool_widget_set_snap_offsets (GimpToolWidget *widget, + gint offset_x, + gint offset_y, + gint width, + gint height); +void gimp_tool_widget_get_snap_offsets (GimpToolWidget *widget, + gint *offset_x, + gint *offset_y, + gint *width, + gint *height); + +void gimp_tool_widget_set_status (GimpToolWidget *widget, + const gchar *status); +void gimp_tool_widget_set_status_coords (GimpToolWidget *widget, + const gchar *title, + gdouble x, + const gchar *separator, + gdouble y, + const gchar *help); + +void gimp_tool_widget_message (GimpToolWidget *widget, + const gchar *format, + ...) G_GNUC_PRINTF (2, 3); +void gimp_tool_widget_message_literal (GimpToolWidget *widget, + const gchar *message); + +/* for subclasses, to add and manage their items + */ +void gimp_tool_widget_add_item (GimpToolWidget *widget, + GimpCanvasItem *item); +void gimp_tool_widget_remove_item (GimpToolWidget *widget, + GimpCanvasItem *item); + +GimpCanvasGroup * gimp_tool_widget_add_group (GimpToolWidget *widget); +GimpCanvasGroup * gimp_tool_widget_add_stroke_group (GimpToolWidget *widget); +GimpCanvasGroup * gimp_tool_widget_add_fill_group (GimpToolWidget *widget); + +void gimp_tool_widget_push_group (GimpToolWidget *widget, + GimpCanvasGroup *group); +void gimp_tool_widget_pop_group (GimpToolWidget *widget); + +/* for subclasses, convenience functions to add specific items + */ +GimpCanvasItem * gimp_tool_widget_add_line (GimpToolWidget *widget, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2); +GimpCanvasItem * gimp_tool_widget_add_rectangle (GimpToolWidget *widget, + gdouble x, + gdouble y, + gdouble width, + gdouble height, + gboolean filled); +GimpCanvasItem * gimp_tool_widget_add_arc (GimpToolWidget *widget, + gdouble center_x, + gdouble center_y, + gdouble radius_x, + gdouble radius_y, + gdouble start_angle, + gdouble slice_angle, + gboolean filled); +GimpCanvasItem * gimp_tool_widget_add_limit (GimpToolWidget *widget, + GimpLimitType type, + gdouble x, + gdouble y, + gdouble radius, + gdouble aspect_ratio, + gdouble angle, + gboolean dashed); +GimpCanvasItem * gimp_tool_widget_add_polygon (GimpToolWidget *widget, + GimpMatrix3 *transform, + const GimpVector2 *points, + gint n_points, + gboolean filled); +GimpCanvasItem * gimp_tool_widget_add_polygon_from_coords + (GimpToolWidget *widget, + GimpMatrix3 *transform, + const GimpCoords *points, + gint n_points, + gboolean filled); +GimpCanvasItem * gimp_tool_widget_add_path (GimpToolWidget *widget, + const GimpBezierDesc *desc); + +GimpCanvasItem * gimp_tool_widget_add_handle (GimpToolWidget *widget, + GimpHandleType type, + gdouble x, + gdouble y, + gint width, + gint height, + GimpHandleAnchor anchor); +GimpCanvasItem * gimp_tool_widget_add_corner (GimpToolWidget *widget, + gdouble x, + gdouble y, + gdouble width, + gdouble height, + GimpHandleAnchor anchor, + gint corner_width, + gint corner_height, + gboolean outside); + +GimpCanvasItem * gimp_tool_widget_add_rectangle_guides + (GimpToolWidget *widget, + gdouble x, + gdouble y, + gdouble width, + gdouble height, + GimpGuidesType type); +GimpCanvasItem * gimp_tool_widget_add_transform_guides + (GimpToolWidget *widget, + const GimpMatrix3 *transform, + gdouble x1, + gdouble y1, + gdouble x2, + gdouble y2, + GimpGuidesType type, + gint n_guides, + gboolean clip); + +/* for tools, to be called from the respective GimpTool method + * implementations + */ +gint gimp_tool_widget_button_press (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state, + GimpButtonPressType press_type); +void gimp_tool_widget_button_release (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state, + GimpButtonReleaseType release_type); +void gimp_tool_widget_motion (GimpToolWidget *widget, + const GimpCoords *coords, + guint32 time, + GdkModifierType state); + +GimpHit gimp_tool_widget_hit (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + gboolean proximity); +void gimp_tool_widget_hover (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + gboolean proximity); +void gimp_tool_widget_leave_notify (GimpToolWidget *widget); + +gboolean gimp_tool_widget_key_press (GimpToolWidget *widget, + GdkEventKey *kevent); +gboolean gimp_tool_widget_key_release (GimpToolWidget *widget, + GdkEventKey *kevent); + +void gimp_tool_widget_motion_modifier (GimpToolWidget *widget, + GdkModifierType key, + gboolean press, + GdkModifierType state); +void gimp_tool_widget_hover_modifier (GimpToolWidget *widget, + GdkModifierType key, + gboolean press, + GdkModifierType state); + +gboolean gimp_tool_widget_get_cursor (GimpToolWidget *widget, + const GimpCoords *coords, + GdkModifierType state, + GimpCursorType *cursor, + GimpToolCursorType *tool_cursor, + GimpCursorModifier *modifier); + + +#endif /* __GIMP_TOOL_WIDGET_H__ */ -- cgit v1.2.3