Bugfix: Correctly use base_width/base_height and size increment hints, correctly send fake configure notify events
This commit is contained in:
parent
8c4e2e48f4
commit
55b1bf4582
|
@ -346,6 +346,9 @@ struct Client {
|
|||
int proportional_height;
|
||||
int proportional_width;
|
||||
|
||||
int base_height;
|
||||
int base_width;
|
||||
|
||||
/** contains the minimum increment size as specified for the window
|
||||
* (in pixels). */
|
||||
int width_increment;
|
||||
|
|
|
@ -1030,13 +1030,9 @@ int handle_normal_hints(void *data, xcb_connection_t *conn, uint8_t state, xcb_w
|
|||
client->width_increment = size_hints.width_inc;
|
||||
if (size_hints.height_inc > 0)
|
||||
client->height_increment = size_hints.height_inc;
|
||||
}
|
||||
|
||||
/* If no aspect ratio was set or if it was invalid, we ignore the hints */
|
||||
if (!(size_hints.flags & XCB_SIZE_HINT_P_ASPECT) ||
|
||||
(size_hints.min_aspect_num <= 0) ||
|
||||
(size_hints.min_aspect_den <= 0)) {
|
||||
return 1;
|
||||
resize_client(conn, client);
|
||||
xcb_flush(conn);
|
||||
}
|
||||
|
||||
int base_width = 0, base_height = 0;
|
||||
|
@ -1052,6 +1048,16 @@ int handle_normal_hints(void *data, xcb_connection_t *conn, uint8_t state, xcb_w
|
|||
base_height = size_hints.min_height;
|
||||
}
|
||||
|
||||
client->base_width = base_width;
|
||||
client->base_height = base_height;
|
||||
|
||||
/* If no aspect ratio was set or if it was invalid, we ignore the hints */
|
||||
if (!(size_hints.flags & XCB_SIZE_HINT_P_ASPECT) ||
|
||||
(size_hints.min_aspect_num <= 0) ||
|
||||
(size_hints.min_aspect_den <= 0)) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
double width = client->rect.width - base_width;
|
||||
double height = client->rect.height - base_height;
|
||||
/* Convert numerator/denominator to a double */
|
||||
|
|
19
src/layout.c
19
src/layout.c
|
@ -26,6 +26,7 @@
|
|||
#include "layout.h"
|
||||
#include "client.h"
|
||||
#include "floating.h"
|
||||
#include "handlers.h"
|
||||
|
||||
/*
|
||||
* Updates *destination with new_value and returns true if it was changed or false
|
||||
|
@ -298,21 +299,14 @@ void resize_client(xcb_connection_t *conn, Client *client) {
|
|||
|
||||
if (client->height_increment > 1) {
|
||||
int old_height = rect->height;
|
||||
rect->height = ((int)(rect->height / client->height_increment) * client->height_increment);
|
||||
/* We round up if the height was changed */
|
||||
if (rect->height != old_height)
|
||||
rect->height++;
|
||||
rect->height -= (rect->height - client->base_height) % client->height_increment;
|
||||
LOG("Lost %d pixel due to client's height_increment (%d px)\n",
|
||||
old_height - rect->height, client->height_increment);
|
||||
}
|
||||
|
||||
if (client->width_increment > 1) {
|
||||
int old_width = rect->width;
|
||||
rect->width = ((int)(rect->width / client->width_increment) * client->width_increment);
|
||||
/* We round up if the height was changed */
|
||||
if (rect->width != old_width)
|
||||
rect->width++;
|
||||
|
||||
rect->width -= (rect->width - client->base_width) % client->width_increment;
|
||||
LOG("Lost %d pixel due to client's width_increment (%d px)\n",
|
||||
old_width - rect->width, client->width_increment);
|
||||
}
|
||||
|
@ -325,6 +319,13 @@ void resize_client(xcb_connection_t *conn, Client *client) {
|
|||
* This is necessary to inform the client of its position relative to the root window,
|
||||
* not relative to its frame (as done in the configure_notify_event by the x server). */
|
||||
fake_absolute_configure_notify(conn, client);
|
||||
|
||||
/* Force redrawing after resizing the window because any now lost
|
||||
* pixels could contain old garbage. */
|
||||
xcb_expose_event_t generated;
|
||||
generated.window = client->frame;
|
||||
generated.count = 0;
|
||||
handle_expose_event(NULL, conn, &generated);
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
|
@ -193,8 +193,8 @@ void fake_absolute_configure_notify(xcb_connection_t *conn, Client *client) {
|
|||
|
||||
absolute.x = client->rect.x + client->child_rect.x;
|
||||
absolute.y = client->rect.y + client->child_rect.y;
|
||||
absolute.width = client->rect.width - (2 * client->child_rect.x);
|
||||
absolute.height = client->rect.height - client->child_rect.y - 1;
|
||||
absolute.width = client->child_rect.width;
|
||||
absolute.height = client->child_rect.height;
|
||||
|
||||
fake_configure_notify(conn, absolute, client->child);
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue