diff options
| author | Xiong Zhang <panda0626@gmail.com> | 2014-06-12 11:06:25 +0800 |
|---|---|---|
| committer | Pekka Paalanen <pekka.paalanen@collabora.co.uk> | 2014-09-04 17:11:22 +0300 |
| commit | bfb4ade1a0f2faa4dd38c542ff72909eaa1c7be3 (patch) | |
| tree | df995acd938ef2228edf672fbf747e01cf172317 | |
| parent | b9f863ca57e16b0b630be93af9998bb5d4c598fe (diff) | |
| download | weston-bfb4ade1a0f2faa4dd38c542ff72909eaa1c7be3.tar.gz | |
clients: Maximize window when double click on title bar
Signed-off-by: Xiong Zhang <panda0626@gmail.com>
Tested-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
| -rw-r--r-- | clients/window.c | 26 | ||||
| -rw-r--r-- | shared/cairo-util.h | 4 | ||||
| -rw-r--r-- | shared/frame.c | 31 |
3 files changed, 60 insertions, 1 deletions
diff --git a/clients/window.c b/clients/window.c index 85c25f7e..e0981c6a 100644 --- a/clients/window.c +++ b/clients/window.c @@ -365,6 +365,9 @@ struct window_frame { struct widget *widget; struct widget *child; struct frame *frame; + + uint32_t last_time; + uint32_t did_double, double_click; }; struct menu { @@ -2340,6 +2343,7 @@ frame_handle_status(struct window_frame *frame, struct input *input, } } +#define DOUBLE_CLICK_PERIOD 250 static void frame_button_handler(struct widget *widget, struct input *input, uint32_t time, @@ -2350,7 +2354,27 @@ frame_button_handler(struct widget *widget, struct window_frame *frame = data; enum theme_location location; - location = frame_pointer_button(frame->frame, input, button, state); + frame->double_click = 0; + if (state == WL_POINTER_BUTTON_STATE_PRESSED) { + if (time - frame->last_time <= DOUBLE_CLICK_PERIOD) { + frame->double_click = 1; + frame->did_double = 1; + } else + frame->did_double = 0; + + frame->last_time = time; + } else if (frame->did_double == 1) { + frame->double_click = 1; + frame->did_double = 0; + } + + if (frame->double_click) + location = frame_double_click(frame->frame, input, + button, state); + else + location = frame_pointer_button(frame->frame, input, + button, state); + frame_handle_status(frame, input, time, location); } diff --git a/shared/cairo-util.h b/shared/cairo-util.h index fb25c341..99c77363 100644 --- a/shared/cairo-util.h +++ b/shared/cairo-util.h @@ -213,6 +213,10 @@ frame_touch_down(struct frame *frame, void *data, int32_t id, int x, int y); void frame_touch_up(struct frame *frame, void *data, int32_t id); +enum theme_location +frame_double_click(struct frame *frame, void *pointer, + uint32_t button, enum frame_button_state state); + void frame_repaint(struct frame *frame, cairo_t *cr); diff --git a/shared/frame.c b/shared/frame.c index 5ea0e120..a983d845 100644 --- a/shared/frame.c +++ b/shared/frame.c @@ -837,6 +837,37 @@ frame_touch_up(struct frame *frame, void *data, int32_t id) } } +enum theme_location +frame_double_click(struct frame *frame, void *data, + uint32_t btn, enum frame_button_state state) +{ + struct frame_pointer *pointer = frame_pointer_get(frame, data); + struct frame_button *button; + enum theme_location location = THEME_LOCATION_EXTERIOR; + + location = theme_get_location(frame->theme, pointer->x, pointer->y, + frame->width, frame->height, + frame->flags & FRAME_FLAG_MAXIMIZED ? + THEME_FRAME_MAXIMIZED : 0); + + button = frame_find_button(frame, pointer->x, pointer->y); + + if (location != THEME_LOCATION_TITLEBAR || btn != BTN_LEFT) + return location; + + if (state == FRAME_BUTTON_PRESSED) { + if (button) + frame_button_press(button); + else + frame->status |= FRAME_STATUS_MAXIMIZE; + } else if (state == FRAME_BUTTON_RELEASED) { + if (button) + frame_button_release(button); + } + + return location; +} + void frame_repaint(struct frame *frame, cairo_t *cr) { |