Add manual and by-pointer window placement

This adds a window placement preference: the existing behavior is now
called "automatic" and is the default. Two new modes are being
introduced: "pointer", which means that windows are placed according to
the mouse pointer position; and "manual" which means that the user must
manually place the new window with the mouse or keyboard.

This is a straight port from muffin, commit 3257671.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/include/prefs.h b/src/include/prefs.h
index d804207c..a2fbbf55 100644
--- a/src/include/prefs.h
+++ b/src/include/prefs.h
@@ -64,7 +64,8 @@ typedef enum
   META_PREF_RESIZE_WITH_RIGHT_BUTTON,
   META_PREF_CENTER_NEW_WINDOWS,
   META_PREF_SIDE_BY_SIDE_TILING,
-  META_PREF_FORCE_FULLSCREEN
+  META_PREF_FORCE_FULLSCREEN,
+  META_PREF_PLACEMENT_MODE
 } MetaPreference;
 
 typedef void (* MetaPrefsChangedFunc) (MetaPreference pref,
@@ -112,6 +113,8 @@ MetaActionTitlebar          meta_prefs_get_action_double_click_titlebar (void);
 MetaActionTitlebar          meta_prefs_get_action_middle_click_titlebar (void);
 MetaActionTitlebar          meta_prefs_get_action_right_click_titlebar (void);
 
+MetaPlacementMode           meta_prefs_get_placement_mode (void);
+
 void meta_prefs_set_num_workspaces (int n_workspaces);
 
 const char* meta_prefs_get_workspace_name    (int         i);