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gnome-control-center/panels/background/cc-background-item.h

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background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
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*
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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* Copyright (C) 2010-2011 Red Hat, Inc.
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
*
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
*
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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* 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.
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
*
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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* You should have received a copy of the GNU General Public License
Updated FSF's address
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
*
*/
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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#ifndef __CC_BACKGROUND_ITEM_H
#define __CC_BACKGROUND_ITEM_H
#include <glib-object.h>
background: Clean up uses of GIcon Now that we are compositing our own emblems, there is no need to use GIcon. We can directly use GdkPixbufs everywhere. https://bugzilla.gnome.org/show_bug.cgi?id=732375
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#include <gdk-pixbuf/gdk-pixbuf.h>
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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#include <libgnome-desktop/gnome-desktop-thumbnail.h>
Fix includes for gdesktop-enums.h The file is in $incdir/gsettings-desktop-schemas/gdesktop-enums.h, and pkg-config returns -I$incdir/gsettings-desktop-schemas, so the right way is to #include <gdesktop-enums.h> which is what other modules do. https://bugzilla.gnome.org/show_bug.cgi?id=642369
2011-02-17 20:59:55 +01:00
#include <gdesktop-enums.h>
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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#include <libgnome-desktop/gnome-bg.h>
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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G_BEGIN_DECLS
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Use G_DEFINE_TYPE
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#define CC_TYPE_BACKGROUND_ITEM (cc_background_item_get_type ())
G_DECLARE_FINAL_TYPE (CcBackgroundItem, cc_background_item, CC, BACKGROUND_ITEM, GObject)
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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typedef enum {
background: Use URIs everywhere internally Now we'd just need gnome-bg to make the jump. This also fixes unique IDs for the wallpapers source, as multiple backgrounds can be defined in a single XML file.
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CC_BACKGROUND_ITEM_HAS_SHADING = 1 << 0,
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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CC_BACKGROUND_ITEM_HAS_PLACEMENT = 1 << 1,
background: Use URIs everywhere internally Now we'd just need gnome-bg to make the jump. This also fixes unique IDs for the wallpapers source, as multiple backgrounds can be defined in a single XML file.
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CC_BACKGROUND_ITEM_HAS_PCOLOR = 1 << 2,
CC_BACKGROUND_ITEM_HAS_SCOLOR = 1 << 3,
CC_BACKGROUND_ITEM_HAS_URI = 1 << 4
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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} CcBackgroundItemFlags;
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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#define CC_BACKGROUND_ITEM_HAS_ALL (CC_BACKGROUND_ITEM_HAS_SHADING & \
CC_BACKGROUND_ITEM_HAS_PLACEMENT & \
CC_BACKGROUND_ITEM_HAS_PCOLOR & \
CC_BACKGROUND_ITEM_HAS_SCOLOR & \
CC_BACKGROUND_ITEM_HAS_FNAME)
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Use URIs everywhere internally Now we'd just need gnome-bg to make the jump. This also fixes unique IDs for the wallpapers source, as multiple backgrounds can be defined in a single XML file.
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CcBackgroundItem * cc_background_item_new (const char *uri);
background: Add function to copy a background item
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CcBackgroundItem * cc_background_item_copy (CcBackgroundItem *item);
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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gboolean cc_background_item_load (CcBackgroundItem *item,
GFileInfo *info);
gboolean cc_background_item_changes_with_time (CcBackgroundItem *item);
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Clean up uses of GIcon Now that we are compositing our own emblems, there is no need to use GIcon. We can directly use GdkPixbufs everywhere. https://bugzilla.gnome.org/show_bug.cgi?id=732375
2014-08-12 23:48:46 +02:00
GdkPixbuf * cc_background_item_get_thumbnail (CcBackgroundItem *item,
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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GnomeDesktopThumbnailFactory *thumbs,
int width,
background: Composite the emblems ourselves We were assuming that setting stock-size would affect the emblems in GEmblemedIcons, but not the icons themselves. This is a bit weird. GtkCellRendererPixbuf:gicon is meant to work with GtkCellRendererPixbuf:stock-size, and this was only working so far because GTK_ICON_LOOKUP_FORCE_SIZE was not being used when loading the icon. Let's composite the emblems ourselves so that we don't have to depend on this quirky interpretation of stock-size. Unfortunately, we can not directly use the pixbufs because they are unaware of the scale factor and GTK+ will scale them on HiDpi displays. Since our pixbufs already have enough pixels to work well with such devices, scaling them further will lead to giant, fuzzy thumbnails. Hence, we use GtkCellRendererPixbuf:surface with the scale factor codified in it. https://bugzilla.gnome.org/show_bug.cgi?id=732375
2014-06-30 15:47:24 +02:00
int height,
int scale_factor);
background: Clean up uses of GIcon Now that we are compositing our own emblems, there is no need to use GIcon. We can directly use GdkPixbufs everywhere. https://bugzilla.gnome.org/show_bug.cgi?id=732375
2014-08-12 23:48:46 +02:00
GdkPixbuf * cc_background_item_get_frame_thumbnail (CcBackgroundItem *item,
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
2011-02-10 20:30:57 +00:00
GnomeDesktopThumbnailFactory *thumbs,
int width,
int height,
background: Composite the emblems ourselves We were assuming that setting stock-size would affect the emblems in GEmblemedIcons, but not the icons themselves. This is a bit weird. GtkCellRendererPixbuf:gicon is meant to work with GtkCellRendererPixbuf:stock-size, and this was only working so far because GTK_ICON_LOOKUP_FORCE_SIZE was not being used when loading the icon. Let's composite the emblems ourselves so that we don't have to depend on this quirky interpretation of stock-size. Unfortunately, we can not directly use the pixbufs because they are unaware of the scale factor and GTK+ will scale them on HiDpi displays. Since our pixbufs already have enough pixels to work well with such devices, scaling them further will lead to giant, fuzzy thumbnails. Hence, we use GtkCellRendererPixbuf:surface with the scale factor codified in it. https://bugzilla.gnome.org/show_bug.cgi?id=732375
2014-06-30 15:47:24 +02:00
int scale_factor,
background: don't use the GnomeBG thumbnails for the preview area Instead, use gnome_bg_draw(), which renders the preview directly at the desired size. https://bugzilla.gnome.org/show_bug.cgi?id=646180
2011-03-29 23:44:58 -04:00
int frame,
gboolean force_size);
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
2011-02-10 20:30:57 +00:00
GDesktopBackgroundStyle cc_background_item_get_placement (CcBackgroundItem *item);
GDesktopBackgroundShading cc_background_item_get_shading (CcBackgroundItem *item);
background: Use URIs everywhere internally Now we'd just need gnome-bg to make the jump. This also fixes unique IDs for the wallpapers source, as multiple backgrounds can be defined in a single XML file.
2011-02-11 18:04:57 +00:00
const char * cc_background_item_get_uri (CcBackgroundItem *item);
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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const char * cc_background_item_get_source_url (CcBackgroundItem *item);
const char * cc_background_item_get_source_xml (CcBackgroundItem *item);
CcBackgroundItemFlags cc_background_item_get_flags (CcBackgroundItem *item);
const char * cc_background_item_get_pcolor (CcBackgroundItem *item);
const char * cc_background_item_get_scolor (CcBackgroundItem *item);
const char * cc_background_item_get_name (CcBackgroundItem *item);
const char * cc_background_item_get_size (CcBackgroundItem *item);
background: Add "needs-download" property Rather than relying on source-url being NULL, which would mean we can't then save it.
2011-02-14 17:47:01 +00:00
gboolean cc_background_item_get_needs_download (CcBackgroundItem *item);
background: Sort Pictures in order of most recently modified In the picture browser you see the most recently modified pictures first. https://bugzilla.gnome.org/show_bug.cgi?id=691800
2013-01-25 11:56:58 +00:00
guint64 cc_background_item_get_modified (CcBackgroundItem *item);
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Add function to compare 2 bg items
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gboolean cc_background_item_compare (CcBackgroundItem *saved,
CcBackgroundItem *configured);
background: Add function for debugging Prints out the contents of a CcBackgroundItem in details.
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void cc_background_item_dump (CcBackgroundItem *item);
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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G_END_DECLS
Add initial implementation of "background" panel The background settings panel provides a way for users to change the desktop background by selecting an image and/or colour.
2010-08-10 15:26:07 +01:00
background: Major rework of the CcBackgroundItem code It now is a full GObject, will be able to track the original XML file for a wallpaper, as well as which values are set in it. This will allow us to restore wallpapers properly, and only offer editing options when those aren't already hard-coded inside the item.
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#endif /* __CC_BACKGROUND_ITEM_H */
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