external/yambar
1
0
Fork 1
mirror of https://codeberg.org/dnkl/yambar.git synced 2025-04-20 03:35:41 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

particle/list: override on_mouse()

Browse source 
If we have our own on_click handler, call the default
implementation. Otherwise, check which sub-particle the mouse is over,
and delegate the on_mouse() call.
This commit is contained in:
Daniel Eklöf 2018-12-29 14:46:29 +01:00
parent cecab625ac
commit 36e3bdd9fd
1 changed files with 29 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
particles/list.c
View file

@ -1,6 +1,10 @@
#include "list.h" #include "list.h"
#include <stdlib.h> #include <stdlib.h>
#define LOG_MODULE "list"
#define LOG_ENABLE_DBG 1
#include "../log.h"
struct particle_private { struct particle_private {
struct particle **particles; struct particle **particles;
size_t count; size_t count;
@ -69,8 +73,32 @@ expose(const struct exposable *exposable, cairo_t *cr, int x, int y, int height)
} }
static void static void
on_mouse(struct exposable *exposable, struct bar *bar,
enum mouse_event event, int x, int y)
{ {
const struct particle *p = exposable->particle;
const struct exposable_private *e = exposable->private;
if (exposable->on_click != NULL) {
exposable_default_on_mouse(exposable, bar, event, x, y);
return;
}
int px = p->left_margin;
for (size_t i = 0; i < e->count; i++) {
if (x >= px && x < px + e->exposables[i]->width) {
if (e->exposables[i]->on_mouse != NULL) {
e->exposables[i]->on_mouse(
e->exposables[i], bar, event, x - px, y);
}
return;
}
px += e->left_spacing + e->exposables[i]->width + e->right_spacing;
}
LOG_DBG("on_mouse missed all sub-particles");
exposable_default_on_mouse(exposable, bar, event, x, y);
} }
static struct exposable * static struct exposable *
@ -95,6 +123,7 @@ instantiate(const struct particle *particle, const struct tag_set *tags)
exposable->destroy = &exposable_destroy; exposable->destroy = &exposable_destroy;
exposable->begin_expose = &begin_expose; exposable->begin_expose = &begin_expose;
exposable->expose = &expose; exposable->expose = &expose;
exposable->on_mouse = &on_mouse;
return exposable; return exposable;
} }