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ecore-wl2: Add support for double/triple click in mouse events 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2015-09-24 10:12:01 -04:00
parent 08c804f5bb
commit 28fafc0ea7
1 changed files with 112 additions and 4 deletions
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116
src/lib/ecore_wl2/ecore_wl2_input.c
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@ -18,8 +18,44 @@
#include <sys/mman.h>
#include "ecore_wl2_private.h"
typedef struct _Ecore_Wl2_Mouse_Down_Info
{
EINA_INLIST;
int device, sx, sy;
int last_win;
int last_last_win;
int last_event_win;
int last_last_event_win;
unsigned int last_time;
unsigned int last_last_time;
Eina_Bool double_click : 1;
Eina_Bool triple_click : 1;
} Ecore_Wl2_Mouse_Down_Info;
static Eina_Inlist *_ecore_wl2_mouse_down_info_list = NULL;
static void _keyboard_cb_key(void *data, struct wl_keyboard *keyboard EINA_UNUSED, unsigned int serial, unsigned int timestamp, unsigned int keycode, unsigned int state);
static Ecore_Wl2_Mouse_Down_Info *
_ecore_wl2_input_mouse_down_info_get(int device)
{
Eina_Inlist *l = NULL;
Ecore_Wl2_Mouse_Down_Info *info = NULL;
l = _ecore_wl2_mouse_down_info_list;
EINA_INLIST_FOREACH(l, info)
if (info->device == device) return info;
info = calloc(1, sizeof(Ecore_Wl2_Mouse_Down_Info));
if (!info) return NULL;
info->device = device;
l = eina_inlist_append(l, (Eina_Inlist *)info);
_ecore_wl2_mouse_down_info_list = l;
return info;
}
static void
_ecore_wl2_input_mouse_in_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window)
{
@ -60,6 +96,7 @@ static void
_ecore_wl2_input_mouse_move_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window, int device)
{
Ecore_Event_Mouse_Move *ev;
Ecore_Wl2_Mouse_Down_Info *info;
ev = calloc(1, sizeof(Ecore_Event_Mouse_Move));
if (!ev) return;
@ -83,6 +120,13 @@ _ecore_wl2_input_mouse_move_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *windo
ev->multi.root.x = input->pointer.sx;
ev->multi.root.y = input->pointer.sy;
info = _ecore_wl2_input_mouse_down_info_get(device);
if (info)
{
info->sx = input->pointer.sx;
info->sy = input->pointer.sy;
}
ecore_event_add(ECORE_EVENT_MOUSE_MOVE, ev, NULL, NULL);
}
@ -128,6 +172,7 @@ static void
_ecore_wl2_input_mouse_down_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window, int device, unsigned int button, unsigned int timestamp)
{
Ecore_Event_Mouse_Button *ev;
Ecore_Wl2_Mouse_Down_Info *info;
ev = calloc(1, sizeof(Ecore_Event_Mouse_Button));
if (!ev) return;
@ -151,7 +196,47 @@ _ecore_wl2_input_mouse_down_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *windo
ev->double_click = 0;
ev->triple_click = 0;
/* TODO: handle double/triple click */
info = _ecore_wl2_input_mouse_down_info_get(device);
if (info)
{
info->sx = input->pointer.sx;
info->sy = input->pointer.sy;
if (info->triple_click)
{
info->last_win = 0;
info->last_last_win = 0;
info->last_event_win = 0;
info->last_last_event_win = 0;
info->last_time = 0;
info->last_last_time = 0;
}
if (((int)(timestamp - info->last_time) <= (int)(1000 * 0.25)) &&
((window) && (window->id == info->last_win) &&
(window->id == info->last_event_win)))
{
ev->double_click = 1;
info->double_click = EINA_TRUE;
}
else
{
info->double_click = EINA_FALSE;
info->triple_click = EINA_FALSE;
}
if (((int)(timestamp - info->last_last_time) <=
(int)(2 * 1000 * 0.25)) &&
((window) && (window->id == info->last_win) &&
(window->id == info->last_last_win) &&
(window->id == info->last_event_win) &&
(window->id == info->last_last_event_win)))
{
ev->triple_click = 1;
info->triple_click = EINA_TRUE;
}
else
info->triple_click = EINA_FALSE;
}
ev->multi.device = device;
ev->multi.radius = 1;
@ -168,12 +253,23 @@ _ecore_wl2_input_mouse_down_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *windo
ev->event_window = window->id;
ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_DOWN, ev, NULL, NULL);
if ((info) && (!info->triple_click))
{
info->last_last_win = info->last_win;
info->last_win = ev->window;
info->last_last_event_win = info->last_event_win;
info->last_event_win = ev->window;
info->last_last_time = info->last_time;
info->last_time = timestamp;
}
}
static void
_ecore_wl2_input_mouse_up_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window, int device, unsigned int button, unsigned int timestamp)
{
Ecore_Event_Mouse_Button *ev;
Ecore_Wl2_Mouse_Down_Info *info;
ev = calloc(1, sizeof(Ecore_Event_Mouse_Button));
if (!ev) return;
@ -197,7 +293,21 @@ _ecore_wl2_input_mouse_up_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window,
ev->double_click = 0;
ev->triple_click = 0;
/* TODO: handle double/triple click */
info = _ecore_wl2_input_mouse_down_info_get(device);
if (info)
{
ev->double_click = info->double_click;
ev->triple_click = info->triple_click;
ev->x = info->sx;
ev->y = info->sy;
ev->multi.x = info->sx;
ev->multi.y = info->sy;
}
else
{
ev->multi.x = input->pointer.sx;
ev->multi.y = input->pointer.sy;
}
ev->multi.device = device;
ev->multi.radius = 1;
@ -205,8 +315,6 @@ _ecore_wl2_input_mouse_up_send(Ecore_Wl2_Input *input, Ecore_Wl2_Window *window,
ev->multi.radius_y = 1;
ev->multi.pressure = 1.0;
ev->multi.angle = 0.0;
ev->multi.x = input->pointer.sx;
ev->multi.y = input->pointer.sy;
ev->multi.root.x = input->pointer.sx;
ev->multi.root.y = input->pointer.sy;