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don't scale the preview up if the buffer is too small.

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2003-03-01  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpbuffer.c: don't scale the preview up if the
	buffer is too small.

	* app/core/gimppattern.c: don't add a white border around the
	preview if the pattern is too small.

	* app/widgets/gimppreviewrenderer.[ch]: new object. A buffer
	that updates itself on GimpViewable changes and can render
	itself to any widget. Basically GimpPreview reduced to the
	render and draw code.

	* app/widgets/gimppreview.[ch]: removed all rendering and drawing
	code and keep a GimpPreviewRenderer instance. Connect to its
	"update" signal for queuing draws on the preview.

	* app/widgets/gimpcellrendererviewable.[ch]
	* app/widgets/gimpcontainertreeview.c: same here: removed
	rendering and drawing code and keep GimpPreviewRenderers in the
	list store.  Delays preview creation for GtkTreeViews until the
	buffer is really needed for drawing and adds idle preview updating
	on viewable changes.

	* app/widgets/gimppreview-utils.[ch]
	* app/widgets/gimpbrushpreview.[ch]
	* app/widgets/gimpbufferpreview.[ch]
	* app/widgets/gimpdrawablepreview.[ch]
	* app/widgets/gimpimagepreview.[ch]: removed...

	* app/widgets/gimppreviewrenderer-utils.[ch]
	* app/widgets/gimppreviewrendererbrush.[ch]
	* app/widgets/gimppreviewrendererdrawable.[ch]
	* app/widgets/gimppreviewrendererimage.[ch]: ...and converted to
	GimpPreviewRenderer subclasses.

	* app/display/gimpnavigationview.c
	* app/gui/palette-import-dialog.c
	* app/widgets/Makefile.am
	* app/widgets/widgets-enums.h
	* app/widgets/widgets-types.h
	* app/widgets/gimpchannellistview.c
	* app/widgets/gimpcomponentlistitem.c
	* app/widgets/gimpcontainergridview.c
	* app/widgets/gimpcontainermenuimpl.c
	* app/widgets/gimplayerlistitem.c
	* app/widgets/gimplistitem.c
	* app/widgets/gimpnavigationpreview.[ch]
	* app/widgets/gimpselectioneditor.c
	* app/widgets/gimpvectorslistview.c: changed accordingly.
This commit is contained in:
Michael Natterer
2003-03-01 03:53:41 +00:00
committed by Michael Natterer
parent 9525f64c71
commit 48bf4fb7b2
60 changed files with 2242 additions and 5031 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
app/widgets/gimpviewrendererdrawable.h
View File

@ -1,7 +1,7 @@
/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* gimpdrawablepreview.h
* gimppreviewrendererdrawable.h
* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
*
* This program is free software; you can redistribute it and/or modify
@ -19,34 +19,33 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_DRAWABLE_PREVIEW_H__
#define __GIMP_DRAWABLE_PREVIEW_H__
#ifndef __GIMP_PREVIEW_RENDERER_DRAWABLE_H__
#define __GIMP_PREVIEW_RENDERER_DRAWABLE_H__
#include "gimppreview.h"
#include "gimppreviewrenderer.h"
#define GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE (gimp_preview_renderer_drawable_get_type ())
#define GIMP_PREVIEW_RENDERER_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE, GimpPreviewRendererDrawable))
#define GIMP_PREVIEW_RENDERER_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE, GimpPreviewRendererDrawableClass))
#define GIMP_IS_PREVIEW_RENDERER_DRAWABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE))
#define GIMP_IS_PREVIEW_RENDERER_DRAWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE))
#define GIMP_PREVIEW_RENDERER_DRAWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PREVIEW_RENDERER_DRAWABLE, GimpPreviewRendererDrawableClass))
#define GIMP_TYPE_DRAWABLE_PREVIEW (gimp_drawable_preview_get_type ())
#define GIMP_DRAWABLE_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreview))
#define GIMP_DRAWABLE_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreviewClass))
#define GIMP_IS_DRAWABLE_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GIMP_TYPE_DRAWABLE_PREVIEW))
#define GIMP_IS_DRAWABLE_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_DRAWABLE_PREVIEW))
#define GIMP_DRAWABLE_PREVIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_DRAWABLE_PREVIEW, GimpDrawablePreviewClass))
typedef struct _GimpPreviewRendererDrawableClass GimpPreviewRendererDrawableClass;
typedef struct _GimpDrawablePreviewClass GimpDrawablePreviewClass;
struct _GimpDrawablePreview
struct _GimpPreviewRendererDrawable
{
GimpPreview parent_instance;
GimpPreviewRenderer parent_instance;
};
struct _GimpDrawablePreviewClass
struct _GimpPreviewRendererDrawableClass
{
GimpPreviewClass parent_class;
GimpPreviewRendererClass parent_class;
};
GType gimp_drawable_preview_get_type (void) G_GNUC_CONST;
GType gimp_preview_renderer_drawable_get_type (void) G_GNUC_CONST;
#endif /* __GIMP_DRAWABLE_PREVIEW_H__ */
#endif /* __GIMP_PREVIEW_RENDERER_DRAWABLE_H__ */