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Implement Xinerama (workspaces have a specific screen)

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This commit is contained in:
Michael Stapelberg
2009-02-15 01:58:09 +01:00
parent feaef42694
commit 09cd7bd2d0
11 changed files with 319 additions and 107 deletions
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36
src/util.c
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@ -19,6 +19,14 @@
#include "table.h"
#include "layout.h"
int min(int a, int b) {
return (a < b ? a : b);
}
int max(int a, int b) {
return (a > b ? a : b);
}
/*
* Starts the given application by passing it through a shell. We use double fork
* to avoid zombie processes. As the started application’s parent exits (immediately),
@ -70,6 +78,12 @@ void check_error(xcb_connection_t *connection, xcb_void_cookie_t cookie, char *e
*
*/
void set_focus(xcb_connection_t *conn, Client *client) {
/* TODO: check if the focus needs to be changed at all */
/* Store current_row/current_col */
c_ws->current_row = current_row;
c_ws->current_col = current_col;
c_ws = client->container->workspace;
/* Update container */
Client *old_client = client->container->currently_focused;
client->container->currently_focused = client;
@ -78,7 +92,8 @@ void set_focus(xcb_connection_t *conn, Client *client) {
current_row = client->container->row;
/* Set focus to the entered window, and flush xcb buffer immediately */
xcb_set_input_focus(conn, XCB_INPUT_FOCUS_NONE, client->child, XCB_CURRENT_TIME);
xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, client->child, XCB_CURRENT_TIME);
//xcb_warp_pointer(conn, XCB_NONE, client->child, 0, 0, 0, 0, 10, 10);
/* Update last/current client’s titlebar */
if (old_client != NULL)
decorate_window(conn, old_client);
@ -86,6 +101,17 @@ void set_focus(xcb_connection_t *conn, Client *client) {
xcb_flush(conn);
}
/*
* Warps the pointer into the given client (in the middle of it, to be specific), therefore
* selecting it
*
*/
void warp_pointer_into(xcb_connection_t *connection, Client *client) {
int mid_x = client->rect.width / 2,
mid_y = client->rect.height / 2;
xcb_warp_pointer(connection, XCB_NONE, client->child, 0, 0, 0, 0, mid_x, mid_y);
}
/*
* Toggles fullscreen mode for the given client. It updates the data structures and
* reconfigures (= resizes/moves) the client and its frame to the full size of the
@ -106,10 +132,10 @@ void toggle_fullscreen(xcb_connection_t *conn, Client *client) {
XCB_CONFIG_WINDOW_Y |
XCB_CONFIG_WINDOW_WIDTH |
XCB_CONFIG_WINDOW_HEIGHT;
uint32_t values[4] = {workspace->x,
workspace->y,
workspace->width,
workspace->height};
uint32_t values[4] = {workspace->rect.x,
workspace->rect.y,
workspace->rect.width,
workspace->rect.height};
printf("child itself will be at %dx%d with size %dx%d\n",
values[0], values[1], values[2], values[3]);