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frames: Keep accounting of double clicks in place

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Instead of relying on ClutterEvent information.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2024>
This commit is contained in:
Carlos Garnacho 2021-09-27 20:31:21 +02:00
parent a235d03550
commit a084fc10f7
2 changed files with 42 additions and 3 deletions
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40
src/ui/frames.c
View File

@ -972,8 +972,42 @@ grab_op_from_resize_control (MetaFrameControl control)
} }
} }
static int
meta_ui_frame_update_click_count (MetaUIFrame *frame,
const ClutterEvent *event)
{
MetaFrames *frames = frame->frames;
ClutterSettings *settings;
int double_click_time, double_click_distance;
uint32_t evtime;
float x, y;
settings = clutter_settings_get_default ();
clutter_event_get_coords (event, &x, &y);
evtime = clutter_event_get_time (event);
g_object_get (settings,
"double-click-distance", &double_click_distance,
"double-click-time", &double_click_time,
NULL);
if (evtime > (frames->last_click_time + double_click_time) ||
(ABS (x - frames->last_click_x) > double_click_distance) ||
(ABS (y - frames->last_click_y) > double_click_distance))
frames->click_count = 0;
frames->last_click_time = evtime;
frames->last_click_x = x;
frames->last_click_y = y;
frames->click_count = (frames->click_count % 2) + 1;
return frames->click_count;
}
static guint static guint
get_action (const ClutterEvent *event) get_action (MetaUIFrame *frame,
const ClutterEvent *event)
{ {
if (event->type == CLUTTER_BUTTON_PRESS || if (event->type == CLUTTER_BUTTON_PRESS ||
event->type == CLUTTER_BUTTON_RELEASE) event->type == CLUTTER_BUTTON_RELEASE)
@ -981,7 +1015,7 @@ get_action (const ClutterEvent *event)
switch (event->button.button) switch (event->button.button)
{ {
case CLUTTER_BUTTON_PRIMARY: case CLUTTER_BUTTON_PRIMARY:
if (clutter_event_get_click_count (event) == 2) if (meta_ui_frame_update_click_count (frame, event) == 2)
return META_ACTION_DOUBLE_CLICK; return META_ACTION_DOUBLE_CLICK;
else else
return META_ACTION_CLICK; return META_ACTION_CLICK;
@ -1138,7 +1172,7 @@ handle_press_event (MetaUIFrame *frame,
g_assert (event->type == CLUTTER_BUTTON_PRESS || g_assert (event->type == CLUTTER_BUTTON_PRESS ||
event->type == CLUTTER_TOUCH_BEGIN); event->type == CLUTTER_TOUCH_BEGIN);
action = get_action (event); action = get_action (frame, event);
if (action == META_ACTION_IGNORE) if (action == META_ACTION_IGNORE)
return FALSE; return FALSE;

5
src/ui/frames.h
View File

@ -105,6 +105,11 @@ struct _MetaFrames
gdouble grab_y; gdouble grab_y;
ClutterEventSequence *grab_touch; ClutterEventSequence *grab_touch;
float last_click_x;
float last_click_y;
uint32_t last_click_time;
int click_count;
}; };
struct _MetaFramesClass struct _MetaFramesClass