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gnome-control-center/capplets/background/gnome-wp-item.c

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Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
/*
* Authors: Rodney Dawes <dobey@ximian.com>
*
* Copyright 2003 Novell, Inc. (www.novell.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation
*
* 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 Street #330, Boston, MA 02111-1307, USA.
*
*/
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
#include <config.h>
#include <gnome.h>
As long as we're hard coding the path hard code it in only one place. 2004-01-12 Jody Goldberg <jody@gnome.org> * Makefile.am : As long as we're hard coding the path hard code it in only one place. Passing in datadir then adding the magic subdir in C then building in Makefile seems unnecessary. Use GNOMECC_CAPPLETS_*
2004-01-12 06:35:57 +00:00
#include <string.h>
Split out real image adding code into a separate call 2004-02-29 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_add_image): Split out real image adding code into a separate call (gnome_wp_add_images): (gnome_wp_file_open_dialog): (gnome_wp_properties_init): Add support for GtkFileChooser (#135317) (bg_properties_dragged_image): Fix re-addition of deleted images * gnome-wp-capplet.h: Store the filesel widget in GnomeWPCapplet * gnome-wp-item.c: Fix warning about gnome_vfs_mime_get_description Fixes #135317
2004-03-01 04:09:06 +00:00
#include <libgnomevfs/gnome-vfs-mime-handlers.h>
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
#include "gnome-wp-item.h"
#include "gnome-wp-utils.h"
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
void gnome_wp_item_free (GnomeWPItem * item) {
if (item == NULL) {
return;
}
g_free (item->name);
g_free (item->filename);
g_free (item->description);
g_free (item->imguri);
g_free (item->options);
g_free (item->shade_type);
g_free (item->pri_color);
g_free (item->sec_color);
gdk_color_free (item->pcolor);
gdk_color_free (item->scolor);
gnome_wp_info_free (item->fileinfo);
gnome_wp_info_free (item->uriinfo);
gtk_tree_row_reference_free (item->rowref);
item = NULL;
}
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
static void collect_save_options (GdkPixbuf * pixbuf,
gchar *** keys,
gchar *** vals,
gint width,
gint height) {
gchar ** options;
gint n, count;
count = 0;
options = g_object_get_qdata (G_OBJECT (pixbuf),
g_quark_from_static_string ("gdk_pixbuf_options"));
if (options) {
for (n = 0; options[2 * n]; n++) {
++count;
*keys = g_realloc (*keys, sizeof (gchar *) * (count + 1));
*vals = g_realloc (*vals, sizeof (gchar *) * (count + 1));
(*keys)[count - 1] = g_strdup (options[2 * n]);
(*vals)[count - 1] = g_strdup (options[2 * n + 1]);
(*keys)[count] = NULL;
(*vals)[count] = NULL;
}
}
++count;
*keys = g_realloc (*keys, sizeof (gchar *) * (count + 1));
*vals = g_realloc (*vals, sizeof (gchar *) * (count + 1));
(*keys)[count - 1] = g_strdup ("tEXt::Thumb::Image::Width");
(*vals)[count - 1] = g_strdup_printf ("%d", width);
(*keys)[count] = NULL;
(*vals)[count] = NULL;
++count;
*keys = g_realloc (*keys, sizeof (gchar *) * (count + 1));
*vals = g_realloc (*vals, sizeof (gchar *) * (count + 1));
(*keys)[count - 1] = g_strdup ("tEXt::Thumb::Image::Height");
(*vals)[count - 1] = g_strdup_printf ("%d", height);
(*keys)[count] = NULL;
(*vals)[count] = NULL;
}
#define LIST_IMAGE_WIDTH 64
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
GdkPixbuf * gnome_wp_item_get_thumbnail (GnomeWPItem * item,
GnomeThumbnailFactory * thumbs) {
GdkPixbuf * pixbuf, * bgpixbuf;
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
GdkPixbuf * tmpbuf;
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
GdkPixbuf * scaled = NULL;
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
gint sw, sh, bw, bh, pw, ph, tw, th;
gdouble ratio;
sw = sh = bw = bh = pw = ph = tw = th = 0;
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
Add some explanatory comments to bits of the code Fix the ratio 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Add some explanatory comments to bits of the code Fix the ratio calculation to handle images of all sizes (#134541) Don't force tiling of square images Don't do _save_thumbnail () for the custom thumbnails If pixbuf is NULL, copy away bgpixbuf and return that instead * gnome-wp-utils.c (gnome_wp_tile_pixbuf): (gnome_wp_center_pixbuf): Return copied pixbufs Fixes #134541
2004-02-24 19:32:05 +00:00
/*
Get the size of the screen and calculate our aspect ratio divisor
We do this, so that images are thumbnailed as they would look on
the screen in reality
*/
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
sw = gdk_screen_get_width (gdk_screen_get_default ());
sh = gdk_screen_get_height (gdk_screen_get_default ());
ratio = (gdouble) sw / (gdouble) LIST_IMAGE_WIDTH;
bw = sw / ratio;
bh = sh / ratio;
Add some explanatory comments to bits of the code Fix the ratio 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Add some explanatory comments to bits of the code Fix the ratio calculation to handle images of all sizes (#134541) Don't force tiling of square images Don't do _save_thumbnail () for the custom thumbnails If pixbuf is NULL, copy away bgpixbuf and return that instead * gnome-wp-utils.c (gnome_wp_tile_pixbuf): (gnome_wp_center_pixbuf): Return copied pixbufs Fixes #134541
2004-02-24 19:32:05 +00:00
/*
Create the pixbuf for the background colors, which will show up for
oddly sized images, smaller images that are centered, or alpha images
*/
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
if (!strcmp (item->shade_type, "solid")) {
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
bgpixbuf = gnome_wp_pixbuf_new_solid (item->pcolor, bw, bh);
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
} else if (!strcmp (item->shade_type, "vertical-gradient")) {
bgpixbuf = gnome_wp_pixbuf_new_gradient (GTK_ORIENTATION_VERTICAL,
item->pcolor, item->scolor,
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
bw, bh);
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
} else {
bgpixbuf = gnome_wp_pixbuf_new_gradient (GTK_ORIENTATION_HORIZONTAL,
item->pcolor, item->scolor,
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
bw, bh);
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
}
Add some explanatory comments to bits of the code Fix the ratio 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Add some explanatory comments to bits of the code Fix the ratio calculation to handle images of all sizes (#134541) Don't force tiling of square images Don't do _save_thumbnail () for the custom thumbnails If pixbuf is NULL, copy away bgpixbuf and return that instead * gnome-wp-utils.c (gnome_wp_tile_pixbuf): (gnome_wp_center_pixbuf): Return copied pixbufs Fixes #134541
2004-02-24 19:32:05 +00:00
/*
Load up the thumbnail image using the thumbnail spec
If the image doesn't exist, we create it
If we are creating the thumbnail for "No Wallpaper", then we just copy
the background colors pixbuf we created above, here
*/
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
if (item->fileinfo->thumburi != NULL &&
g_file_test (item->fileinfo->thumburi, G_FILE_TEST_EXISTS)) {
pixbuf = gdk_pixbuf_new_from_file (item->fileinfo->thumburi, NULL);
} else if (!strcmp (item->filename, "(none)")) {
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
return bgpixbuf;
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
} else {
pixbuf = gnome_thumbnail_factory_generate_thumbnail (thumbs,
Escape the path for thumbnails and fileinfo (#135089) 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-info.c (gnome_wp_info_new): * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Escape the path for thumbnails and fileinfo (#135089) Fixes #135089
2004-02-24 20:51:35 +00:00
gnome_vfs_escape_path_string (item->filename),
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
item->fileinfo->mime_type);
gnome_thumbnail_factory_save_thumbnail (thumbs, pixbuf,
Escape the path for thumbnails and fileinfo (#135089) 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-info.c (gnome_wp_info_new): * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Escape the path for thumbnails and fileinfo (#135089) Fixes #135089
2004-02-24 20:51:35 +00:00
gnome_vfs_escape_path_string (item->filename),
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
item->fileinfo->mtime);
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
g_object_unref (pixbuf);
pixbuf = gdk_pixbuf_new_from_file (item->fileinfo->thumburi, NULL);
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
}
if (pixbuf != NULL) {
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
const gchar * w_val, * h_val;
w_val = gdk_pixbuf_get_option (pixbuf, "tEXt::Thumb::Image::Width");
h_val = gdk_pixbuf_get_option (pixbuf, "tEXt::Thumb::Image::Height");
if (item->width <= 0 || item->height <= 0) {
if (w_val && h_val) {
item->width = atoi (w_val);
item->height = atoi (h_val);
} else {
gchar ** keys = NULL;
gchar ** vals = NULL;
tmpbuf = gdk_pixbuf_new_from_file (item->filename, NULL);
item->width = gdk_pixbuf_get_width (tmpbuf);
item->height = gdk_pixbuf_get_height (tmpbuf);
collect_save_options (pixbuf, &keys, &vals, item->width, item->height);
gdk_pixbuf_savev (pixbuf, item->fileinfo->thumburi, "png",
keys, vals, NULL);
g_object_unref (tmpbuf);
g_strfreev (keys);
g_strfreev (vals);
}
}
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
pw = gdk_pixbuf_get_width (pixbuf);
ph = gdk_pixbuf_get_height (pixbuf);
if (item->width <= bw && item->height <= bh)
ratio = 1.0;
tw = item->width / ratio;
th = item->height / ratio;
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
if (!strcmp (item->options, "wallpaper")) {
scaled = gnome_wp_pixbuf_tile (pixbuf, bgpixbuf, tw, th);
Add some explanatory comments to bits of the code Fix the ratio 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Add some explanatory comments to bits of the code Fix the ratio calculation to handle images of all sizes (#134541) Don't force tiling of square images Don't do _save_thumbnail () for the custom thumbnails If pixbuf is NULL, copy away bgpixbuf and return that instead * gnome-wp-utils.c (gnome_wp_tile_pixbuf): (gnome_wp_center_pixbuf): Return copied pixbufs Fixes #134541
2004-02-24 19:32:05 +00:00
} else if (!strcmp (item->options, "centered")) {
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
scaled = gnome_wp_pixbuf_center (pixbuf, bgpixbuf, tw, th);
} else if (!strcmp (item->options, "stretched")) {
scaled = gnome_wp_pixbuf_center (pixbuf, bgpixbuf, bw, bh);
} else if (!strcmp (item->options, "scaled")) {
if ((gdouble) ph * (gdouble) bw > (gdouble) pw * (gdouble) bh) {
tw = 0.5 + (gdouble) pw * (gdouble) bh / (gdouble) ph;
th = bh;
} else {
th = 0.5 + (gdouble) ph * (gdouble) bw / (gdouble) pw;
tw = bw;
}
scaled = gnome_wp_pixbuf_center (pixbuf, bgpixbuf, tw, th);
Add some explanatory comments to bits of the code Fix the ratio 2004-02-24 Rodney Dawes <dobey@ximian.com> * gnome-wp-item.c (gnome_wp_item_get_thumbnail): Add some explanatory comments to bits of the code Fix the ratio calculation to handle images of all sizes (#134541) Don't force tiling of square images Don't do _save_thumbnail () for the custom thumbnails If pixbuf is NULL, copy away bgpixbuf and return that instead * gnome-wp-utils.c (gnome_wp_tile_pixbuf): (gnome_wp_center_pixbuf): Return copied pixbufs Fixes #134541
2004-02-24 19:32:05 +00:00
}
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
}
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
Update for new capplet Update Name/Comment/Exec entries 2004-01-12 Rodney Dawes <dobey@ximian.com> * Makefile.am: Update for new capplet * background.desktop.in: Update Name/Comment/Exec entries * gnome-wp-capplet.[ch]: * gnome-wp-info.[ch]: * gnome-wp-item.[ch]: * gnome-wp-utils.[ch]: * gnome-wp-xml.[ch]: Add new capplet code to CVS
2004-01-12 05:10:40 +00:00
g_object_unref (pixbuf);
g_object_unref (bgpixbuf);
return scaled;
}
Switch the binary name to gnome-background-properties, Based on patch from 2004-02-01 Rodney Dawes <dobey@ximian.com> * Makefile.am: Switch the binary name to gnome-background-properties, Based on patch from Seth Nickell * background.desktop.in: Use gnome-background-properties here also, based on patch from Seth Nickell * gnome-wp-capplet.c: Fix a bug where you can't re-add a wallpaper after you remove it Use the new gnome_wp_item_update_description () call Use a GConfChangeSet to change the gconf keys, based on a patch from Seth Nickell Select the first item in the list ("No Wallpaper") when the wallpaper is removed, based on a patch from Seth Nickell Do the rc string parsing before creating the window, and change some defaults so we can fix the spacing between widgets and the border Fix spacing between widgets and window border * gnome-wp-item.[ch]: Add update_description function to clean up code, based on patch from Seth Nickell Fix a crash when trying to thumbnail very wide images that are very short, while trying to maintain aspect ratio * gnome-wp-xml.c: Use backgrounds.xml instead of wp-list.xml, and migrate the old wp-list.xml over if backgrounds.xml doesn't exist yet, based on patch from Seth Nickell
2004-02-01 20:57:47 +00:00
void gnome_wp_item_update_description (GnomeWPItem * item) {
if (!strcmp (item->filename, "(none)")) {
item->description = g_strdup_printf ("<b>%s</b>", item->name);
} else {
Regenerate the thumbnail in the list when we change scaling type now 2004-04-05 Rodney Dawes <dobey@ximian.com> * gnome-wp-capplet.c (gnome_wp_scale_type_changed): Regenerate the thumbnail in the list when we change scaling type now (wallpaper_properties_init): Add GtkFileFilter support (needs love) TreeView is buggy, so we need to not set the vertical-separator style property for it * gnome-wp-item.c: Include <config.h> and <gnome.h> here (collect_save_options): Add a function to set all of the pixbuf options for the thumbnail pixbuf properly, so we can save them back out (gnome_wp_item_get_thumbnail): Fix up the code to generate the thumbnails for the list a bit, so that we have sexy thumbnails that look exactly like how the image would, on-screen Initialize all of the width/height variables to 0 Add a new pixbuf variable for loading the original image to get the dimensions of it, so we can do thumbnailing more properly Use a LIST_IMAGE_WIDTH define, for the width of the images in the list Just return the bgpixbuf if we are creating the "No Wallpaper" thumb Save the thumbnail back out with the dimensions for the original image If our image is smaller than the list thumbnail, then just use 1.0 as the ratio for scaling the image for tiling/etc... Use the new API to do scaling inside the center/tile functions Reload the thumbnail pixbuf after generating it with the thumbnail system, so that we get all of the pixbuf options set correctly * gnome-wp-item.h (GnomeWPItem): store the original image's width and height in the item, so we can avoid reopening the original image every time we generate the thumbnail, on systems where the thumbnail doesn't contain the appropriate information * gnome-wp-utils.c (gnome_wp_pixbuf_tile): (gnome_wp_pixbuf_center): Add API to do the scaling inside these calls Fixes #136691
2004-04-05 21:32:02 +00:00
item->description = g_strdup_printf ("<b>%s</b>\n"
"%s (%LuK)",
Switch the binary name to gnome-background-properties, Based on patch from 2004-02-01 Rodney Dawes <dobey@ximian.com> * Makefile.am: Switch the binary name to gnome-background-properties, Based on patch from Seth Nickell * background.desktop.in: Use gnome-background-properties here also, based on patch from Seth Nickell * gnome-wp-capplet.c: Fix a bug where you can't re-add a wallpaper after you remove it Use the new gnome_wp_item_update_description () call Use a GConfChangeSet to change the gconf keys, based on a patch from Seth Nickell Select the first item in the list ("No Wallpaper") when the wallpaper is removed, based on a patch from Seth Nickell Do the rc string parsing before creating the window, and change some defaults so we can fix the spacing between widgets and the border Fix spacing between widgets and window border * gnome-wp-item.[ch]: Add update_description function to clean up code, based on patch from Seth Nickell Fix a crash when trying to thumbnail very wide images that are very short, while trying to maintain aspect ratio * gnome-wp-xml.c: Use backgrounds.xml instead of wp-list.xml, and migrate the old wp-list.xml over if backgrounds.xml doesn't exist yet, based on patch from Seth Nickell
2004-02-01 20:57:47 +00:00
item->name,
gnome_vfs_mime_get_description (item->fileinfo->mime_type),
item->fileinfo->size / 1024);
}
}
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