/*
- * vim:ts=8:expandtab
+ * vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
*
- * (c) 2009 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * floating.c: Floating windows.
*
*/
#ifndef _FLOATING_H
#define _FLOATING_H
+#include "tree.h"
+
+/** Callback for dragging */
+typedef void(*callback_t)(Con*, Rect*, uint32_t, uint32_t, const void*);
+
+/** Macro to create a callback function for dragging */
+#define DRAGGING_CB(name) \
+ static void name(Con *con, Rect *old_rect, uint32_t new_x, \
+ uint32_t new_y, const void *extra)
+
+/** On which border was the dragging initiated? */
+typedef enum { BORDER_LEFT = (1 << 0),
+ BORDER_RIGHT = (1 << 1),
+ BORDER_TOP = (1 << 2),
+ BORDER_BOTTOM = (1 << 3)} border_t;
+
+/**
+ * Enables floating mode for the given container by detaching it from its
+ * parent, creating a new container around it and storing this container in the
+ * floating_windows list of the workspace.
+ *
+ */
+void floating_enable(Con *con, bool automatic);
+
+/**
+ * Disables floating mode for the given container by re-attaching the container
+ * to its old parent.
+ *
+ */
+void floating_disable(Con *con, bool automatic);
+
+/**
+ * Calls floating_enable() for tiling containers and floating_disable() for
+ * floating containers.
+ *
+ * If the automatic flag is set to true, this was an automatic update by a
+ * change of the window class from the application which can be overwritten by
+ * the user.
+ *
+ */
+void toggle_floating_mode(Con *con, bool automatic);
+
+/**
+ * Raises the given container in the list of floating containers
+ *
+ */
+void floating_raise_con(Con *con);
+
/**
- * Enters floating mode for the given client.
- * Correctly takes care of the position/size (separately stored for tiling/floating mode)
- * and repositions/resizes/redecorates the client.
+ * Checks if con’s coordinates are within its workspace and re-assigns it to
+ * the actual workspace if not.
*
- * If the automatic flag is set to true, this was an automatic update by a change of the
- * window class from the application which can be overwritten by the user.
+ */
+bool floating_maybe_reassign_ws(Con *con);
+
+#if 0
+/**
+ * Removes the floating client from its workspace and attaches it to the new
+ * workspace. This is centralized here because it may happen if you move it
+ * via keyboard and if you move it using your mouse.
*
*/
-void toggle_floating_mode(xcb_connection_t *conn, Client *client, bool automatic);
+void floating_assign_to_workspace(Client *client, Workspace *new_workspace);
/**
- * Called whenever the user clicks on a border (not the titlebar!) of a floating window.
- * Determines on which border the user clicked and launches the drag_pointer function
- * with the resize_callback.
+ * Called whenever the user clicks on a border (not the titlebar!) of a
+ * floating window. Determines on which border the user clicked and launches
+ * the drag_pointer function with the resize_callback.
*
*/
-int floating_border_click(xcb_connection_t *conn, Client *client, xcb_button_press_event_t *event);
+int floating_border_click(xcb_connection_t *conn, Client *client,
+ xcb_button_press_event_t *event);
+#endif
/**
* Called when the user clicked on the titlebar of a floating window.
* Calls the drag_pointer function with the drag_window callback
*
*/
-void floating_drag_window(xcb_connection_t *conn, Client *client, xcb_button_press_event_t *event);
+void floating_drag_window(Con *con, const xcb_button_press_event_t *event);
+
+/**
+ * Called when the user clicked on a floating window while holding the
+ * floating_modifier and the right mouse button.
+ * Calls the drag_pointer function with the resize_window callback
+ *
+ */
+void floating_resize_window(Con *con, const bool proportional, const xcb_button_press_event_t *event);
+
+#if 0
+/**
+ * Changes focus in the given direction for floating clients.
+ *
+ * Changing to the left/right means going to the previous/next floating client,
+ * changing to top/bottom means cycling through the Z-index.
+ *
+ */
+void floating_focus_direction(xcb_connection_t *conn, Client *currently_focused,
+ direction_t direction);
+
+/**
+ * Moves the client 10px to the specified direction.
+ *
+ */
+void floating_move(xcb_connection_t *conn, Client *currently_focused,
+ direction_t direction);
+
+/**
+ * Hides all floating clients (or show them if they are currently hidden) on
+ * the specified workspace.
+ *
+ */
+void floating_toggle_hide(xcb_connection_t *conn, Workspace *workspace);
+
+#endif
+/**
+ * This function grabs your pointer and lets you drag stuff around (borders).
+ * Every time you move your mouse, an XCB_MOTION_NOTIFY event will be received
+ * and the given callback will be called with the parameters specified (client,
+ * border on which the click originally was), the original rect of the client,
+ * the event and the new coordinates (x, y).
+ *
+ */
+void drag_pointer(Con *con, const xcb_button_press_event_t *event,
+ xcb_window_t confine_to, border_t border, callback_t callback,
+ const void *extra);
+
+/**
+ * Repositions the CT_FLOATING_CON to have the coordinates specified by
+ * newrect, but only if the coordinates are not out-of-bounds. Also reassigns
+ * the floating con to a different workspace if this move was across different
+ * outputs.
+ *
+ */
+void floating_reposition(Con *con, Rect newrect);
+
+/**
+ * Fixes the coordinates of the floating window whenever the window gets
+ * reassigned to a different output (or when the output’s rect changes).
+ *
+ */
+void floating_fix_coordinates(Con *con, Rect *old_rect, Rect *new_rect);
#endif
projects / i3 / i3 / blobdiff