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Bugfix: Use HAS_CHANGED on all occurences

This commit is contained in:
Michael Stapelberg 2009-03-01 01:56:20 +01:00
parent cb6ea9861d
commit df402bacf7
1 changed files with 16 additions and 16 deletions
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32
src/layout.c
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@ -24,6 +24,12 @@
#include "util.h"
#include "xinerama.h"
/* This macro copies the old value of the given variable, changes the variable to contain
th new one and returns true if it changed */
#define HAS_CHANGED(value, new) (old_value = value, old_value != (value = new))
int old_value;
/*
* Gets the unoccupied space (= space which is available for windows which were resized by the user)
* for the given row. This is necessary to render both, customly resized windows and never touched
@ -193,15 +199,10 @@ void render_container(xcb_connection_t *connection, Container *container) {
num_clients++;
if (container->mode == MODE_DEFAULT) {
/* This macro copies the old value of the given variable, changes the variable to contain
th new one and returns true if it changed */
#define HAS_CHANGED(value, new) (old_value = value, old_value != (value = new))
printf("got %d clients in this default container.\n", num_clients);
CIRCLEQ_FOREACH(client, &(container->clients), clients) {
/* Check if we changed client->x or client->y by updating it.
* Note the bitwise OR instead of logical OR to force evaluation of both statements */
int old_value;
if (client->force_reconfigure |
HAS_CHANGED(client->rect.x, container->x) |
HAS_CHANGED(client->rect.y, container->y +
@ -234,8 +235,8 @@ void render_container(xcb_connection_t *connection, Container *container) {
xcb_map_window(connection, stack_win->window);
/* Check if we need to reconfigure our stack title window */
if ((stack_win->width != (stack_win->width = container->width)) |
(stack_win->height != (stack_win->height = decoration_height * num_clients))) {
if (HAS_CHANGED(stack_win->width, container->width) |
HAS_CHANGED(stack_win->height, decoration_height * num_clients)) {
xcb_configure_window(connection, stack_win->window,
XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT, &(stack_win->width));
@ -249,14 +250,13 @@ void render_container(xcb_connection_t *connection, Container *container) {
/* Check if we changed client->x or client->y by updating it.
* Note the bitwise OR instead of logical OR to force evaluation of both statements */
if (client->force_reconfigure |
(client->rect.x != (client->rect.x = container->x)) |
(client->rect.y != (client->rect.y = container->y + (decoration_height * num_clients))))
HAS_CHANGED(client->rect.x, container->x) |
HAS_CHANGED(client->rect.y, container->y + (decoration_height * num_clients)))
reposition_client(connection, client);
if (client->force_reconfigure |
(client->rect.width != (client->rect.width = container->width)) |
(client->rect.height !=
(client->rect.height = container->height - (decoration_height * num_clients))))
HAS_CHANGED(client->rect.width, container->width) |
HAS_CHANGED(client->rect.height, container->height - (decoration_height * num_clients)))
resize_client(connection, client);
client->force_reconfigure = false;
@ -275,13 +275,13 @@ static void render_bars(xcb_connection_t *connection, Workspace *r_ws, int width
Client *client;
SLIST_FOREACH(client, &(r_ws->dock_clients), dock_clients) {
if (client->force_reconfigure |
(client->rect.x != (client->rect.x = 0)) |
(client->rect.y != (client->rect.y = height)))
HAS_CHANGED(client->rect.x, 0) |
HAS_CHANGED(client->rect.y, height))
reposition_client(connection, client);
if (client->force_reconfigure |
(client->rect.width != (client->rect.width = width)) |
(client->rect.height != (client->rect.height = client->desired_height)))
HAS_CHANGED(client->rect.width, width) |
HAS_CHANGED(client->rect.height, client->desired_height))
resize_client(connection, client);
client->force_reconfigure = false;