This article details more advanced Compiz configuration. It is assumed that you have successfully installed Compiz and have a basic, working configuration. For information on installation, basic configuration and troubleshooting, please consult the Compiz article.
- 1 Settings storage options
- 2 Window decoration themes
- 3 Workspaces and Viewports
- 4 Keyboard shortcuts
- 5 Plugins
- 6 Compiz configuration without CCSM
- 7 See also
Settings storage options
By default, Compiz stores its configuration settings in a plain text file
~/.config/compiz-1/compizconfig/Default.ini. In CCSM this is known as Flat-file Configuration Backend.
Compiz can also store its settings in the GSettings or GConf databases. To change how Compiz saves its settings open CCSM and click on the Preferences tab in the left hand column. Then choose your desired backend from the list under Backend.
You can also change the backend manually by editing the
Edit the line below:
backend = ini
- ini = Flat File Configuration Backend
- gsettings = GSettings Configuration Backend
- gconf = GConf Configuration Backend
Once you have edited and saved the file the change will take place immediately. There is no need to log out.
Profiles allow you to switch between different sets of Compiz settings easily. To create a new profile open CCSM and click on the Preferences tab. Under Profile click the plus sign to add a new profile or the minus sign to delete one. All changes made in CCSM will be written to your current profile.
Profiles are specific to the backend you are using. For instance, if you are using the GSettings backend then any new profile you create will be a GSettings profile. If you switch to a different backend then your current profile will not work and you will automatically switch to a profile available for that backend.
Window decoration themes
Many Emerald themes are available for download on compiz-themes.org. Emerald themes can be installed, selected, removed and edited using the emerald-theme-manager program. For downloaded themes, unzip the tarball and then install it using the Import option in the theme manager.
Emerald themes are store in two locations:
The currently selected Emerald theme is copied into the
Emerald settings such as window button pulse can be configured in
emerald-theme-manager and are written to the
GTK Window Decorator
Many Metacity themes are available for download on gnome-look.org. Once downloaded, they should be unpacked into a directory such as
/usr/local/share/themes (create it if it does not exist).
- Selecting the theme in Compiz 0.9: The 0.9 version of GTK Window Decorator will read Metacity's theme settings from GSettings. The theme can be set with the following command:
$ gsettings set org.gnome.metacity theme theme-name
where theme-name is the name of the theme you wish to use.
- Selecting the theme in Compiz 0.8: The 0.8 version of GTK Window Decorator expects Metacity's theme settings to be stored in GConf. Despite the fact that Metacity no longer uses GConf, the GTK Window Decorator theme can still be set using the following command:
$ gconftool-2 -s /apps/metacity/general/theme -t string theme-name
where theme-name is the name of the theme you wish to use.
KDE Window Decorator
Kwin themes can be downloaded, installed and managed using the KDE systemsettings panel.
Workspaces and Viewports
Unlike many other window managers, Compiz does not use multiple workspaces. Instead, it uses one workspace but splits it into multiple sections known as viewports.
The number and layout of viewports can be configured in CCSM -> General Options -> Desktop Size Changing the Horizontal Virtual Size will change the number of viewports in a row. Changing the Vertical Virtual Size will add or remove rows of viewports.
If you are using the Desktop Cube plugin, you will not be to use the rows of viewports added by increasing the Vertical Virtual Size. To take advantage of multiple rows of viewports, use the Desktop Wall plugin instead.
Below is a list of the default keyboard shortcuts for Compiz.
- Switch windows =
- Switch to next desktops =
- Switch to previous desktop =
- Move window =
- Resize window =
A more detailed list can be found under CommonKeyboardShortcuts in the Compiz wiki or you can always just look at your plugin's configuration.
Extra shortcuts can be added using the commands plugin in CCSM.
Besides mouse and key bindings, Compiz can also assign commands to certain actions involving the screen edges, for example: dragging a window to the screen edge. For instance: the Rotate Cube plugin has an option to switch to the next viewport if a window is dragged to the screen edge. Edge bindings can usually be disabled, through CCSM, by unticking Edge Flip options in the plugin's settings section or by disabling actions which have the screen icon next to them in the Bindings section of the relevant plugin.
Almost all Compiz functionality is implemented using plugins. Some plugins must be enabled for standard window manager functionality - see Compiz#Enabling important plugins. Plugins that provide extra functionality, above and beyond standard window management, are discussed here.
If you want to compare two windows side by side by dragging them to the edges of the screen, similar to the "Aero Snap" feature introduced in Windows 7, enable the Grid plugin in CCSM. If you are using the Desktop Wall or Rotate Cube plugin then disable the Edge Flip options in that plugin's section to ensure that windows do not move to the next desktop when dragged to the screen edge.
The Scale plugin provides an option to view scaled thumbnails of all windows in the current viewport, similar to the "Present Windows" feature in KDE or the "Overview Mode" in GNOME Shell. Once the plugin is enabled, the view can be accessed by moving the mouse cursor into the top right corner of the screen. The active corner can be configured in the Bindings tab of the plugin's settings section.
The Widget Layer plugin allows you to define certain windows as widgets. Widget windows are shown on a separate "layer" of the screen. When the widget layer is hidden, all windows defined as widget windows will be iconified. By default, the widget layer is shown and hidden using
To define a window as a widget, open CCSM and navigate to the Widget Layer plugin. Click on the Behaviour tab and click on the plus sign button next to the Widget Windows field. In the dialog box that appears, choose Window Title from the Type menu. In the Value field enter the title for the window you wish to define as a widget, for example: galculator.
There are two Compiz plugins that can provide magnification functionality. The first is Magnifier which acts much like a magnifying glass (everything within the rectangular box will be zoomed). The magnifier can be used by enabling the plugin in CCSM and pressing
The other plugin is called Enhanced Desktop Zoom. When this plugin is enabled, pressing the
Super key and scrolling the middle mouse button will magnify the part of the desktop that is under the mouse cursor.
It is a good idea to enable the Crash handler plugin in CCSM. This plugin ensures that if, for whatever reason, Compiz fails to start with the session or crashes at some point during the session, crash logs will be dumped and an alternative window manager will be started. To specify a window manager that can replace Compiz in the event of a crash, click on the Crash handler plugin and tick the Start Other Window Manager option. Then, in the Window Manager Command Line field, enter a command to start the window manager of choice, for instance:
Compiz configuration without CCSM
Compiz does not have to be configured through CCSM. Settings can be changed by editing the profile directly. For Flat File profiles, this will mean making editing changes to the
~/.config/compiz-1/compizconfig/Default.ini file or similar. For GSettings or GConf profiles, this will mean making changes to the DConf or GConf databases using the gsettings or gconftool-2 tools.
Flat-file sample configuration
Features of this sample configuration:
- ctrl+alt+[numpad] arranges the current window
- left and right bottom corner shows Taskbar
- mouse control for everything (but typing)
- some effects
[core] as_active_plugins = core;session;glib;grid;notification;workarounds;place;put;wall;regex;blur;dbus;fs;inotify;widget;animation;resize;text;mousepoll;obs;expo;fade;move;staticswitcher;mag;scale;scaleaddon; s0_hsize = 2 s0_vsize = 2 [wall] as_show_switcher = false s0_edgeflip_dnd = true as_flip_down_edge = [expo] as_reflection = false as_vp_brightness = 100.000000 as_expo_edge = as_expo_button = Button9 as_mipmaps = true as_zoom_time = 0.150000 as_vp_distance = 0.000000 [scale] as_initiate_edge = as_initiate_all_button = Button8 s0_darken_back = false s0_opacity = 100 s0_overlay_icon = 0 s0_multioutput_mode = 1 as_show_desktop = false s0_hover_time = 100 s0_spacing = 4 s0_timestep = 0.100000 s0_speed = 2.615500 [scaleaddon] s0_window_highlight = true s0_highlight_color = #ffffff08 s0_window_title = 0 [mag] as_zoom_in_button = <TopEdge>Button4 as_zoom_out_button = <TopEdge>Button5 s0_mode = 2 s0_radius = 600 [place] s0_multioutput_mode = 3 s0_mode = 2 [workarounds] as_notification_daemon_fix = true as_firefox_menu_fix = true as_legacy_fullscreen = true as_qt_fix = true as_convert_urgency = true [move] as_opacity = 85 [blur] s0_filter = 1 s0_independent_tex = true s0_mipmap_lod = 1.700000 s0_gaussian_radius = 7 s0_alpha_blur_match = (any) & !(class=Conky) [put] as_put_next_output_button = Button10 s0_speed = 10.441400 s0_timestep = 0.100000 [obs] s0_opacity_matches = type=dock | Tooltip | Menu | PopupMenu | DropdownMenu;(any) & !(class=Whaawmp.py | class=Gimp | class=Inkscape | class=Xfdesktop | class=Ristretto); s0_opacity_values = 70;90; [animation] s0_close_effects = animation:Dream;animation:Fade;animation:Fade; s0_open_effects = animation:Magic Lamp;animation:Fade;animation:Fade; s0_focus_effects = animation:Dodge; s0_open_durations = 150;100;100; s0_close_durations = 150;100;100; s0_minimize_durations = 150; s0_shade_durations = 150; s0_focus_durations = 150; [widget] s0_bg_brightness = 100 s0_fade_time = 0.250000 s0_match = type=Dock as_toggle_edge = BottomLeft|BottomRight s0_end_on_click = false [staticswitcher] s0_highlight_mode = 2 s0_highlight_rect_hidden = 2 as_next_key = Disabled as_next_no_popup_key = <Alt>Tab as_prev_all_key = Disabled
List all of the available Compiz profiles:
$ gsettings list-recursively org.compiz | grep existing-profiles
Show the active Compiz profile:
$ gsettings list-recursively org.compiz | grep current-profile
Set the active Compiz profile:
$ gsettings set org.compiz current-profile profile-name
List all the available Compiz plugins schemas:
$ gsettings list-relocatable-schemas | grep org.compiz
View all of the available settings for a Compiz plugin and their values (this example will show the settings of Static Application Switcher):
$ gsettings list-recursively org.compiz.staticswitcher:/org/compiz/profiles/Default/plugins/staticswitcher/
View the value for a specific Compiz setting (this example checks the whether the Icon option in Static Application Switcher is enabled:
$ gsettings get org.compiz.staticswitcher:/org/compiz/profiles/Default/plugins/staticswitcher/ icon
Change the value for a Compiz plugin setting (this will disable icons in Static Application Switcher):
$ gsettings set org.compiz.staticswitcher:/org/compiz/profiles/Default/plugins/staticswitcher/ icon false
Enabling or disabling a Compiz plugin using GSettings
Two steps are required. Firstly, get the list of active Compiz plugins using the command below:
$ gsettings get org.compiz.core:/org/compiz/profiles/Default/plugins/core/ active-plugins
This should return an output similar to the one below:
['core', 'composite', 'opengl', 'compiztoolbox', 'decor', 'vpswitch', 'snap', 'mousepoll', 'resize', 'place', 'move', 'wall', 'grid', 'regex', 'imgpng', 'session', 'gnomecompat', 'animation', 'fade', 'workarounds']
Copy and paste the output and add it to the command to set the active plugins, adding or removing plugins from the array as appropriate. The example below will enable the Static Application Switcher:
$ gsettings set org.compiz.core:/org/compiz/profiles/Default/plugins/core/ active-plugins "['core', 'composite', 'opengl', 'compiztoolbox', 'decor', 'vpswitch', 'snap', 'mousepoll', 'resize', 'place', 'move', 'wall', 'grid', 'regex', 'imgpng', 'session', 'gnomecompat', 'animation', 'fade', 'workarounds', 'staticswitcher']"