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Viewing changes to app/text/gimptextlayout.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2007-05-02 16:33:03 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20070502163303-bvzhjzbpw8qglc4y
Tags: 2.3.16-1ubuntu1
* Resynchronized with Debian, remaining Ubuntu changes:
  - debian/rules: i18n magic.
* debian/control.in:
  - Maintainer: Ubuntu Core Developers <ubuntu-devel@lists.ubuntu.com>
* debian/patches/02_help-message.patch,
  debian/patches/03_gimp.desktop.in.in.patch,
  debian/patches/10_dont_show_wizard.patch: updated.
* debian/patches/04_composite-signedness.patch,
  debian/patches/05_add-letter-spacing.patch: dropped, used upstream.

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app/text/gimptextlayout.c
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/* The GIMP -- an image manipulation program
 
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/* GIMP - The GNU Image Manipulation Program
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 * Copyright (C) 1995 Spencer Kimball and Peter Mattis
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 *
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 * GimpText
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#include "text-types.h"
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#include "libgimpmath/gimpmath.h"
 
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#include "core/gimpimage.h"
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#include "core/gimpunit.h"
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#include "gimptextlayout.h"
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static void   gimp_text_layout_class_init  (GimpTextLayoutClass *klass);
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static void   gimp_text_layout_init        (GimpTextLayout      *layout);
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static void   gimp_text_layout_finalize    (GObject             *object);
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static void   gimp_text_layout_position    (GimpTextLayout      *layout);
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static PangoContext * gimp_text_get_pango_context (GimpText     *text,
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                                                   gdouble       xres,
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                                                   gdouble       yres);
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static gint   gimp_text_layout_pixel_size         (Gimp         *gimp,
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                                                   gdouble       value,
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                                                   GimpUnit      unit,
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                                                   gdouble       res);
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static gint   gimp_text_layout_point_size         (Gimp         *gimp,
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                                                   gdouble       value,
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                                                   GimpUnit      unit,
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                                                   gdouble       res);
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static GObjectClass * parent_class = NULL;
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GType
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gimp_text_layout_get_type (void)
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{
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  static GType layout_type = 0;
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  if (! layout_type)
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    {
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      static const GTypeInfo layout_info =
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      {
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        sizeof (GimpTextLayoutClass),
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        (GBaseInitFunc) NULL,
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        (GBaseFinalizeFunc) NULL,
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        (GClassInitFunc) gimp_text_layout_class_init,
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        NULL,           /* class_finalize */
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        NULL,           /* class_data     */
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        sizeof (GimpTextLayout),
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        0,              /* n_preallocs    */
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        (GInstanceInitFunc) gimp_text_layout_init,
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      };
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      layout_type = g_type_register_static (G_TYPE_OBJECT,
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                                            "GimpTextLayout",
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                                            &layout_info, 0);
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    }
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  return layout_type;
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}
 
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static void   gimp_text_layout_finalize           (GObject        *object);
 
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static void   gimp_text_layout_position           (GimpTextLayout *layout);
 
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static PangoContext * gimp_text_get_pango_context (GimpText       *text,
 
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                                                   gdouble         xres,
 
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                                                   gdouble         yres);
 
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static gint   gimp_text_layout_pixel_size         (Gimp           *gimp,
 
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                                                   gdouble         value,
 
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                                                   GimpUnit        unit,
 
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                                                   gdouble         res);
 
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static gint   gimp_text_layout_point_size         (Gimp           *gimp,
 
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                                                   gdouble         value,
 
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                                                   GimpUnit        unit,
 
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                                                   gdouble         res);
 
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G_DEFINE_TYPE (GimpTextLayout, gimp_text_layout, G_TYPE_OBJECT)
 
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#define parent_class gimp_text_layout_parent_class
 
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static void
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gimp_text_layout_class_init (GimpTextLayoutClass *klass)
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{
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  GObjectClass *object_class;
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  object_class = G_OBJECT_CLASS (klass);
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  parent_class = g_type_class_peek_parent (klass);
 
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  GObjectClass *object_class = G_OBJECT_CLASS (klass);
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  object_class->finalize = gimp_text_layout_finalize;
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}
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static void
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gimp_text_layout_finalize (GObject *object)
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{
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  GimpTextLayout *layout;
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  layout = GIMP_TEXT_LAYOUT (object);
 
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  GimpTextLayout *layout = GIMP_TEXT_LAYOUT (object);
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  if (layout->text)
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    {
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                                                         text->line_spacing,
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                                                         text->unit,
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                                                         yres));
 
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  if (fabs (text->letter_spacing) > 0.1)
 
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    {
 
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      PangoAttrList  *attrs = pango_attr_list_new ();
 
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      PangoAttribute *attr;
 
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      attr = pango_attr_letter_spacing_new (text->letter_spacing * PANGO_SCALE);
 
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      attr->start_index = 0;
 
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      attr->end_index   = -1;
 
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      pango_attr_list_insert (attrs, attr);
 
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      pango_layout_set_attributes (layout->layout, attrs);
 
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      pango_attr_list_unref (attrs);
 
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    }
 
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  gimp_text_layout_position (layout);
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  switch (text->box_mode)