gimp r22099 - in trunk: . app/base app/core app/paint app/tools

[schumaml svn gnome org]

Author: schumaml
Date: 2007-03-11 16:28:08 +0000 (Sun, 11 Mar 2007)
New Revision: 22099
ViewCVS link: http://svn.gnome.org/viewcvs/gimp?rev=22099&view=rev

Modified:
   trunk/ChangeLog
   trunk/app/base/brush-scale.c
   trunk/app/base/brush-scale.h
   trunk/app/base/temp-buf.c
   trunk/app/base/temp-buf.h
   trunk/app/core/gimpbrush.c
   trunk/app/core/gimpbrush.h
   trunk/app/core/gimpbrushgenerated.c
   trunk/app/paint/gimpbrushcore.c
   trunk/app/paint/gimppaintoptions.c
   trunk/app/tools/gimppaintoptions-gui.c
Log:
2007-03-11  Michael Schumacher  <schumaml cvs gnome org>

	Made brushes scalable (both up and down) by using existing
	scaling routines, and also refactored some brush-code. Patch by
	Martin Nordholts. Fixes bug #65030.

	* app/paint/gimpbrushcore.c:
	(gimp_brush_core_calc_brush_length_scale) Refactored 'get brush
	size' code to where it belongs, in GimpBrush-classes, and renamed
	gimp_brush_core_calc_brush_size to
	gimp_brush_core_calc_brush_length_scale.

	* app/paint/gimppaintoptions.c (gimp_paint_options_class_init):
	Changed Scale scale to [0.0, 100.0].

	* app/base/temp-buf.[ch] (mask_buf_new): Change signature to also
	take a bpp parameter.

	* app/base/brush-scale.[ch]: Changed brush_scale_(mask|pixmap) to
	the new brush_scale_buf, which uses existing scaling routines
	(scale_region) instead of dedicated down-scaling only routines.

	* app/tools/gimppaintoptions-gui.c (gimp_paint_options_gui): Made
	the brush Scale-slider logarithmic.

	* app/core/gimpbrushgenerated.c: Implemented the new
	get_scaled_size method inherited from GimpBrush, and modified
	gimp_brush_generated_calc to use this helper function.

	* app/core/gimpbrush.[ch]: Added public virtual method
	get_scaled_size to GimpBrush, overridden by GimpBrushGenerated,
	which calculates the buffer sizes for a given brush scaled with a
	given scale. Also changed calls to brush_scale_(mask|pixmap) to
	the new brush_scale_buf.