Documentation/Maemo 5 Developer Guide/Architecture/UI Framework - Revision history

imported_>amigadave: add table captions

2011-03-02T14:12:48Z

add table captions

← Older revision		Revision as of 14:12, 2 March 2011
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Subsystems in UI framework domain
			\|-
	! Subsystem !! Function		! Subsystem !! Function
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Background kill state on
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Background kill state off
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Low-memory background kill state on
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Low-memory background kill state off
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\|class="wikitable"		{\|class="wikitable"
			\|+ Exit signal
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Application died signal
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Application died signal arguments
			\|-
	! Argument # !! Mandatory !! Type !! Value		! Argument # !! Mandatory !! Type !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ D-Bus API to switch from fullscreen view to task switcher
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ Shutdown signal
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ System information banner D-Bus API
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ System information banner D-Bus API arguments
			\|-
	! Argument # !! Mandatory !! Type !! Value		! Argument # !! Mandatory !! Type !! Value
	\|-		\|-
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	{\| class="wikitable"		{\| class="wikitable"
			\|+ System information note D-Bus API
			\|-
	! Attribute !! Value		! Attribute !! Value
	\|-		\|-
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	\| member \|\| <code>SystemNoteDialog</code>		\| member \|\| <code>SystemNoteDialog</code>
	\|}		\|}


	{\| class="wikitable"		{\| class="wikitable"
			\|+ System information note D-Bus API arguments
			\|-
	! Argument # !! Mandatory !! Type !! Value		! Argument # !! Mandatory !! Type !! Value
	\|-		\|-

imported_>amigadave: /* D-Bus signal for closing applications */ link

2010-09-07T10:24:22Z

D-Bus signal for closing applications: link

← Older revision		Revision as of 10:24, 7 September 2010
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	====D-Bus signal for closing applications====		====D-Bus signal for closing applications====

	The hildon-desktop process will listen to the <code>exit</code> D-Bus signal. When it catches the signal, it sends the (POSIX) <code>TERM</code> signal to all running windowed applications. This is used by the Backup application before restoring backed up data and settings, Backup itself can ignore the <code>TERM</code> signal. The signal is not meant to be used outside of the application framework.		The hildon-desktop process will listen to the <code>exit</code> D-Bus signal. When it catches the signal, it sends the (POSIX) <code>TERM</code> signal to all running windowed applications. This is used by the [[Documentation/Maemo 5 Developer Guide/Using Generic Platform Components/Using Backup Application\|Backup application]] before restoring backed up data and settings, Backup itself can ignore the <code>TERM</code> signal. The signal is not meant to be used outside of the application framework.

	{\|class="wikitable"		{\|class="wikitable"

imported_>amigadave: /* Low memory and background killing D-Bus signals */ link

2010-09-07T10:23:24Z

Low memory and background killing D-Bus signals: link

← Older revision		Revision as of 10:23, 7 September 2010
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	====Low memory and background killing D-Bus signals====		====Low memory and background killing D-Bus signals====

	The hildon-desktop process will listen to D-Bus signals warning about low-memory (RAM) situation (preventing starting of new applications) and signals suggesting starting background killing of applications that are running in the background. These signals are broadcast on the system bus by the hulda daemon (of Data Management). Only the applications that have told hildon-desktop that they can be background killed are considered for background killing. The property is set with the <code>hildon_program_set_can_hibernate()</code> function in the libhildon1 library.		The hildon-desktop process will listen to D-Bus signals warning about low-memory (RAM) situation (preventing starting of new applications) and signals suggesting starting background killing of applications that are running in the background. These signals are broadcast on the system bus by the hulda daemon (of [[Documentation/Maemo 5 Developer Guide/Architecture/Data Management\|Data Management]]). Only the applications that have told hildon-desktop that they can be background killed are considered for background killing. The property is set with the <code>hildon_program_set_can_hibernate()</code> function in the libhildon1 library.

	The background killing signals are defined as follows:		The background killing signals are defined as follows:

imported_>amigadave: /* Full screen mode */ add underscores

2010-09-02T14:40:59Z

Full screen mode: add underscores

← Older revision		Revision as of 14:40, 2 September 2010
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	====Full screen mode====		====Full screen mode====

	Applications can request to go in and out of the full screen mode by using the <code>~~gtk window_fullscreen~~()</code> and <code>~~gtk window unfullscreen~~()</code> functions. The WM will see the desired mode from a window property. See the [http://library.gnome.org/devel/gtk/stable/GtkWindow.html#gtk-window-fullscreen ~~Gtk~~+ documentation] for more information.		Applications can request to go in and out of the full screen mode by using the <code>gtk_window_fullscreen()</code> and <code>gtk_window_unfullscreen()</code> functions. The WM will see the desired mode from a window property. See the [http://library.gnome.org/devel/gtk/stable/GtkWindow.html#gtk-window-fullscreen GTK+ documentation] for more information.

	==hildon-home==		==hildon-home==

imported_>amigadave: add links, tidy, use


2010-08-18T12:46:41Z
add links, tidy, use <code>
Show changes



imported_>amigadave: tody, use 

2010-08-12T16:18:43Z
tody, use <code>
Show changes


imported_>amigadave: wikify slightly, reformat tables
2010-07-16T09:31:07Z
wikify slightly, reformat tables
Show changes


imported_>ototo: Fixed broken table layout.
2010-03-11T07:01:55Z
Fixed broken table layout.

				
				
				
				
				
				← Older revision
				Revision as of 07:01, 11 March 2010
				
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|'''member'''||SystemNoteDialog |'''member'''||SystemNoteDialog
|} |}




{|cellspacing="0" border="1" width="70%" {|cellspacing="0" border="1" width="70%"
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|- |-
|2||yes||DBUT_TYPE_UNIT32||type of dialog, one of OSSO_GN_* |2||yes||DBUT_TYPE_UNIT32||type of dialog, one of OSSO_GN_*
|-
|3||yes||DBUS_TYPE_STRING||label of the button |3||yes||DBUS_TYPE_STRING||label of the button
|} |}



imported_>ototo: Fixed broken table layout.
2010-03-11T07:00:56Z
Fixed broken table layout.

				
				
				
				
				
				← Older revision
				Revision as of 07:00, 11 March 2010
				
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|- |-
|interface||org.freedesktop.Notifications |interface||org.freedesktop.Notifications
|– |-
|object path||/org/freedesktop/Notifications |object path||/org/freedesktop/Notifications
|- |-
|member||SystemNoteInfoprint |member||SystemNoteInfoprint
|} |}




{|cellspacing="0" border="1" width="70%" {|cellspacing="0" border="1" width="70%"



imported_>amigadave: categorise
2010-02-12T12:03:26Z
categorise

				
				
				
				
				
				← Older revision
				Revision as of 12:03, 12 February 2010
				
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The ﬁrst one speciﬁes the directory from where Status menu plugins desktop ﬁles can be found (default: ''/usr/share/applications/hildon-status-menu'') and the ﬁle deﬁning the “safe set” of plugins (default: ''/etc/hildon-desktop/status-menu.plugins''). Normally Status menu loads all plugins listed in status-menu.plugins and all plugins that have installed a desktop ﬁle to the above mentioned directory; however, if Status menu crashes and restarts, it only loads plugins listed in status-menu.plugins. The ﬁrst one speciﬁes the directory from where Status menu plugins desktop ﬁles can be found (default: ''/usr/share/applications/hildon-status-menu'') and the ﬁle deﬁning the “safe set” of plugins (default: ''/etc/hildon-desktop/status-menu.plugins''). Normally Status menu loads all plugins listed in status-menu.plugins and all plugins that have installed a desktop ﬁle to the above mentioned directory; however, if Status menu crashes and restarts, it only loads plugins listed in status-menu.plugins.

[[Category:Development]]
[[Category:Documentation]]
[[Category:Fremantle]]

← Older revision		Revision as of 07:01, 11 March 2010
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	\|'''member'''\|\|SystemNoteDialog		\|'''member'''\|\|SystemNoteDialog
	\|}		\|}


	{\|cellspacing="0" border="1" width="70%"		{\|cellspacing="0" border="1" width="70%"
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	\|-		\|-
	\|2\|\|yes\|\|DBUT_TYPE_UNIT32\|\|type of dialog, one of OSSO_GN_*		\|2\|\|yes\|\|DBUT_TYPE_UNIT32\|\|type of dialog, one of OSSO_GN_*
			\|-
	\|3\|\|yes\|\|DBUS_TYPE_STRING\|\|label of the button		\|3\|\|yes\|\|DBUS_TYPE_STRING\|\|label of the button
	\|}		\|}

← Older revision		Revision as of 07:00, 11 March 2010
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	\|-		\|-
	\|interface\|\|org.freedesktop.Notifications		\|interface\|\|org.freedesktop.Notifications
	\|–		\|-
	\|object path\|\|/org/freedesktop/Notifications		\|object path\|\|/org/freedesktop/Notifications
	\|-		\|-
	\|member\|\|SystemNoteInfoprint		\|member\|\|SystemNoteInfoprint
	\|}		\|}


	{\|cellspacing="0" border="1" width="70%"		{\|cellspacing="0" border="1" width="70%"

← Older revision		Revision as of 12:03, 12 February 2010
Line 372:		Line 372:

	The ﬁrst one speciﬁes the directory from where Status menu plugins desktop ﬁles can be found (default: ''/usr/share/applications/hildon-status-menu'') and the ﬁle deﬁning the “safe set” of plugins (default: ''/etc/hildon-desktop/status-menu.plugins''). Normally Status menu loads all plugins listed in status-menu.plugins and all plugins that have installed a desktop ﬁle to the above mentioned directory; however, if Status menu crashes and restarts, it only loads plugins listed in status-menu.plugins.		The ﬁrst one speciﬁes the directory from where Status menu plugins desktop ﬁles can be found (default: ''/usr/share/applications/hildon-status-menu'') and the ﬁle deﬁning the “safe set” of plugins (default: ''/etc/hildon-desktop/status-menu.plugins''). Normally Status menu loads all plugins listed in status-menu.plugins and all plugins that have installed a desktop ﬁle to the above mentioned directory; however, if Status menu crashes and restarts, it only loads plugins listed in status-menu.plugins.

			[[Category:Development]]
			[[Category:Documentation]]
			[[Category:Fremantle]]