add ghost function getAllDisplayDimensions, GHOST_GetAllDisplayDimensions

This returns the desktop size, not just the size of the active monitor, useful since this constrains the mouse and we dont have to detect the active monitor (which isn't so straightforward with xlib).

carbon/cocoa are TODO, they still use getMainDisplayDimensions().

1 files changed, 6 insertions, 0 deletions

diff --git a/intern/ghost/GHOST_ISystem.h b/intern/ghost/GHOST_ISystem.h
index 1b3509c1ac3..841293e09e4 100644
--- a/intern/ghost/GHOST_ISystem.h
+++ b/intern/ghost/GHOST_ISystem.h
@@ -227,6 +227,12 @@ public:
 	virtual void getMainDisplayDimensions(GHOST_TUns32& width, GHOST_TUns32& height) const = 0;
 
 	/**
+	 * Returns the combine dimensions of all monitors.
+	 * \return The dimension of the workspace.
+	 */
+	virtual void getAllDisplayDimensions(GHOST_TUns32& width, GHOST_TUns32& height) const = 0;
+
+	/**
 	 * Create a new window.
 	 * The new window is added to the list of windows managed.
 	 * Never explicitly delete the window, use disposeWindow() instead.