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shell: Make margin double-buffered state that's applied on commit

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This commit is contained in:
Jasper St. Pierre
2014-05-02 10:14:07 -04:00
committed by Kristian Høgsberg
parent 9aa8ce6985
commit 851799e791
1 changed files with 12 additions and 5 deletions
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desktop-shell/shell.c
+12 -5
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@@ -172,7 +172,8 @@ struct shell_surface {
struct { struct {
int left, right, top, bottom; int left, right, top, bottom;
} margin; } margin, next_margin;
bool has_next_margin;
int focus_count; int focus_count;
}; };
@@ -2126,10 +2127,11 @@ static void
set_margin(struct shell_surface *shsurf, set_margin(struct shell_surface *shsurf,
int32_t left, int32_t right, int32_t top, int32_t bottom) int32_t left, int32_t right, int32_t top, int32_t bottom)
{ {
shsurf->margin.left = left; shsurf->next_margin.left = left;
shsurf->margin.right = right; shsurf->next_margin.right = right;
shsurf->margin.top = top; shsurf->next_margin.top = top;
shsurf->margin.bottom = bottom; shsurf->next_margin.bottom = bottom;
shsurf->has_next_margin = true;
} }
static void static void
@@ -5120,6 +5122,11 @@ shell_surface_configure(struct weston_surface *es, int32_t sx, int32_t sy)
if (es->width == 0) if (es->width == 0)
return; return;
if (shsurf->has_next_margin) {
shsurf->margin = shsurf->next_margin;
shsurf->has_next_margin = false;
}
if (shsurf->state_changed) { if (shsurf->state_changed) {
set_surface_type(shsurf); set_surface_type(shsurf);
type_changed = 1; type_changed = 1;