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Viewing changes to app/widgets/gimpviewrendererimage.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/widgets/gimpviewrendererimage.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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 * gimpviewrendererimage.c
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#include "gimpviewrendererimage.h"
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static void   gimp_view_renderer_image_class_init (GimpViewRendererImageClass *klass);
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static void   gimp_view_renderer_image_init       (GimpViewRendererImage      *renderer);
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static void   gimp_view_renderer_image_render     (GimpViewRenderer *renderer,
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                                                   GtkWidget        *widget);
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static GimpViewRendererClass *parent_class = NULL;
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GType
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gimp_view_renderer_image_get_type (void)
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{
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  static GType renderer_type = 0;
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  if (! renderer_type)
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    {
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      static const GTypeInfo renderer_info =
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      {
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        sizeof (GimpViewRendererImageClass),
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        NULL,           /* base_init */
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        NULL,           /* base_finalize */
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        (GClassInitFunc) gimp_view_renderer_image_class_init,
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        NULL,           /* class_finalize */
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        NULL,           /* class_data */
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        sizeof (GimpViewRendererImage),
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        0,              /* n_preallocs */
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        (GInstanceInitFunc) gimp_view_renderer_image_init,
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      };
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      renderer_type = g_type_register_static (GIMP_TYPE_VIEW_RENDERER,
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                                              "GimpViewRendererImage",
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                                              &renderer_info, 0);
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    }
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  return renderer_type;
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}
 
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static void   gimp_view_renderer_image_render (GimpViewRenderer *renderer,
 
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                                               GtkWidget        *widget);
 
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G_DEFINE_TYPE (GimpViewRendererImage, gimp_view_renderer_image,
 
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               GIMP_TYPE_VIEW_RENDERER)
 
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#define parent_class gimp_view_renderer_image_parent_class
 
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static void
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gimp_view_renderer_image_class_init (GimpViewRendererImageClass *klass)
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{
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  GimpViewRendererClass *renderer_class = GIMP_VIEW_RENDERER_CLASS (klass);
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  parent_class = g_type_class_peek_parent (klass);
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  renderer_class->render = gimp_view_renderer_image_render;
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}
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                                 GtkWidget        *widget)
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{
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  GimpViewRendererImage *rendererimage = GIMP_VIEW_RENDERER_IMAGE (renderer);
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  GimpImage             *gimage;
 
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  GimpImage             *image;
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  gint                   view_width;
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  gint                   view_height;
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  gboolean               scaling_up;
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  TempBuf               *render_buf = NULL;
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  gimage = GIMP_IMAGE (renderer->viewable);
 
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  image = GIMP_IMAGE (renderer->viewable);
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  gimp_viewable_calc_preview_size (gimage->width,
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                                   gimage->height,
 
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  gimp_viewable_calc_preview_size (image->width,
 
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                                   image->height,
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                                   renderer->width,
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                                   renderer->height,
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                                   renderer->dot_for_dot,
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                                   gimage->xresolution,
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                                   gimage->yresolution,
 
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                                   image->xresolution,
 
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                                   image->yresolution,
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                                   &view_width,
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                                   &view_height,
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                                   &scaling_up);
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      TempBuf *temp_buf;
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      temp_buf = gimp_viewable_get_new_preview (renderer->viewable,
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                                                gimage->width, gimage->height);
 
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                                                renderer->context,
 
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                                                image->width, image->height);
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      if (temp_buf)
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        {
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  else
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    {
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      render_buf = gimp_viewable_get_new_preview (renderer->viewable,
 
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                                                  renderer->context,
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                                                  view_width,
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                                                  view_height);
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    }
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      if (rendererimage->channel != -1)
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        component_index =
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          gimp_image_get_component_index (gimage, rendererimage->channel);
 
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          gimp_image_get_component_index (image, rendererimage->channel);
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      gimp_view_renderer_render_buffer (renderer, render_buf,
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                                        component_index,