mirror of
https://gitlab.gnome.org/GNOME/gimp
synced 2024-10-23 21:11:43 +00:00
0614aa5329
2003-02-27 Michael Natterer <mitch@gimp.org> * app/core/gimpviewable.[ch]: added virtual function get_popup_size() which returns a boolean indicating if a popup is needed and its size. * app/core/gimpbrush.c * app/core/gimpbrushpipe.c * app/core/gimpbuffer.c * app/core/gimpdrawable-preview.[ch] * app/core/gimpdrawable.c * app/core/gimpgradient.c * app/core/gimpimage.c * app/core/gimppalette.c * app/core/gimppattern.c * app/core/gimpundo.c: implement it. * app/widgets/gimppreview.[ch]: removed virtual functions needs_popup() and create_popup(). Removed the code which creates the popup and the popup members of the GimpPreview struct. * app/widgets/gimppreview-popup.[ch]: new files providing the utility function gimp_preview_popup_show() which can show popups from any widget, not just from a GimpPreview. Checks if a popup is needed using gimp_viewable_get_popup_size(). * app/widgets/gimpcellrendererviewable.c: show popups here too. * app/widgets/gimpbrushpreview.c * app/widgets/gimpbufferpreview.c * app/widgets/gimpdrawablepreview.c * app/widgets/gimpimagepreview.c: removed needs_popup() and create_popup() implementations. * app/widgets/gimpnavigationpreview.c: removed empty render() implementation. * app/widgets/gimpundoeditor.c: use a tree instead of a list view. * app/widgets/gimpgradientpreview.[ch] * app/widgets/gimppalettepreview.[ch] * app/widgets/gimppatternpreview.[ch]: removed because they only implemented the removed popup functions. * app/widgets/Makefile.am * app/widgets/widgets-types.h * app/widgets/gimpmenuitem.c * app/widgets/gimppreview-utils.c: changed accordingly
154 lines
5.1 KiB
C
154 lines
5.1 KiB
C
/* The GIMP -- an image manipulation program
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
*
|
|
* gimppreview.h
|
|
* Copyright (C) 2001 Michael Natterer <mitch@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 2 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, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GIMP_PREVIEW_H__
|
|
#define __GIMP_PREVIEW_H__
|
|
|
|
|
|
#include <gtk/gtkdrawingarea.h>
|
|
|
|
|
|
#define GIMP_PREVIEW_MAX_SIZE 1024
|
|
#define GIMP_PREVIEW_MAX_BORDER_WIDTH 16
|
|
|
|
|
|
#define GIMP_TYPE_PREVIEW (gimp_preview_get_type ())
|
|
#define GIMP_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PREVIEW, GimpPreview))
|
|
#define GIMP_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PREVIEW, GimpPreviewClass))
|
|
#define GIMP_IS_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_PREVIEW))
|
|
#define GIMP_IS_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PREVIEW))
|
|
#define GIMP_PREVIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PREVIEW, GimpPreviewClass))
|
|
|
|
|
|
typedef struct _GimpPreviewClass GimpPreviewClass;
|
|
|
|
struct _GimpPreview
|
|
{
|
|
GtkDrawingArea parent_instance;
|
|
|
|
GimpViewable *viewable;
|
|
|
|
gint width;
|
|
gint height;
|
|
gint border_width;
|
|
gboolean dot_for_dot;
|
|
|
|
GimpRGB border_color;
|
|
GdkGC *border_gc;
|
|
|
|
gboolean is_popup;
|
|
gboolean clickable;
|
|
gboolean eat_button_events;
|
|
gboolean show_popup;
|
|
|
|
/*< private >*/
|
|
guchar *buffer;
|
|
gint rowstride;
|
|
|
|
GdkPixbuf *no_preview_pixbuf;
|
|
|
|
gint size;
|
|
gboolean in_button;
|
|
guint press_state;
|
|
guint idle_id;
|
|
gboolean needs_render;
|
|
};
|
|
|
|
struct _GimpPreviewClass
|
|
{
|
|
GtkDrawingAreaClass parent_class;
|
|
|
|
/* signals */
|
|
void (* clicked) (GimpPreview *preview);
|
|
void (* double_clicked) (GimpPreview *preview);
|
|
void (* extended_clicked) (GimpPreview *preview,
|
|
guint modifier_state);
|
|
void (* context) (GimpPreview *preview);
|
|
|
|
/* virtual functions */
|
|
void (* render) (GimpPreview *preview);
|
|
};
|
|
|
|
|
|
GType gimp_preview_get_type (void) G_GNUC_CONST;
|
|
|
|
GtkWidget * gimp_preview_new (GimpViewable *viewable,
|
|
gint size,
|
|
gint border_width,
|
|
gboolean is_popup);
|
|
GtkWidget * gimp_preview_new_full (GimpViewable *viewable,
|
|
gint width,
|
|
gint height,
|
|
gint border_width,
|
|
gboolean is_popup,
|
|
gboolean clickable,
|
|
gboolean show_popup);
|
|
|
|
GtkWidget * gimp_preview_new_by_type (GType viewable_type,
|
|
gint size,
|
|
gint border_width,
|
|
gboolean is_popup);
|
|
|
|
void gimp_preview_set_viewable (GimpPreview *preview,
|
|
GimpViewable *viewable);
|
|
|
|
void gimp_preview_set_size (GimpPreview *preview,
|
|
gint size,
|
|
gint border_width);
|
|
void gimp_preview_set_size_full (GimpPreview *preview,
|
|
gint width,
|
|
gint height,
|
|
gint border_width);
|
|
|
|
void gimp_preview_set_dot_for_dot (GimpPreview *preview,
|
|
gboolean dot_for_dot);
|
|
|
|
void gimp_preview_set_border_color (GimpPreview *preview,
|
|
const GimpRGB *border_color);
|
|
|
|
void gimp_preview_update (GimpPreview *preview);
|
|
|
|
|
|
/* protected */
|
|
|
|
typedef enum
|
|
{
|
|
GIMP_PREVIEW_BG_CHECKS,
|
|
GIMP_PREVIEW_BG_WHITE
|
|
} GimpPreviewBG;
|
|
|
|
void gimp_preview_render_to_buffer (TempBuf *temp_buf,
|
|
gint channel,
|
|
GimpPreviewBG inside_bg,
|
|
GimpPreviewBG outside_bg,
|
|
guchar *dest_buffer,
|
|
gint dest_width,
|
|
gint dest_height,
|
|
gint dest_rowstride);
|
|
void gimp_preview_render_preview (GimpPreview *preview,
|
|
TempBuf *temp_buf,
|
|
gint channel,
|
|
GimpPreviewBG inside_bg,
|
|
GimpPreviewBG outside_bg);
|
|
|
|
|
|
#endif /* __GIMP_PREVIEW_H__ */
|