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Pass triple clicks to core.

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Michael Drake 2013-02-12 15:26:55 +00:00
parent c2584d3f8b
commit a846e9811e
1 changed files with 64 additions and 7 deletions
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71
riscos/window.c
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@ -4826,9 +4826,13 @@ browser_mouse_state ro_gui_mouse_click_state(wimp_mouse_state buttons,
wimp_icon_flags type) wimp_icon_flags type)
{ {
browser_mouse_state state = 0; /* Blank state with nothing set */ browser_mouse_state state = 0; /* Blank state with nothing set */
static struct {
enum { CLICK_SINGLE, CLICK_DOUBLE, CLICK_TRIPLE } type;
unsigned int time;
} last_click;
switch (type) { switch (type) {
case wimp_BUTTON_CLICK_DRAG: /* Used for browser window */ case wimp_BUTTON_CLICK_DRAG:
/* Handle single clicks. */ /* Handle single clicks. */
/* We fire core PRESS and CLICK events together for "action on /* We fire core PRESS and CLICK events together for "action on
@ -4838,24 +4842,77 @@ browser_mouse_state ro_gui_mouse_click_state(wimp_mouse_state buttons,
if (buttons & (wimp_CLICK_ADJUST)) /* Adjust click */ if (buttons & (wimp_CLICK_ADJUST)) /* Adjust click */
state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2; state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2;
break; break;
case wimp_BUTTON_DOUBLE_CLICK_DRAG: /* Used for treeview window */
/* Handle single and double clicks. */ case wimp_BUTTON_DOUBLE_CLICK_DRAG:
/* Handle single, double, and triple clicks. */
/* Single clicks: Fire PRESS and CLICK events together /* Single clicks: Fire PRESS and CLICK events together
* for "action on press" behaviour. */ * for "action on press" behaviour. */
if (buttons & (wimp_SINGLE_SELECT)) /* Select single click */ if (buttons & (wimp_SINGLE_SELECT)) {
/* Select single click */
state |= BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1; state |= BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1;
if (buttons & (wimp_SINGLE_ADJUST)) /* Adjust single click */ } else if (buttons & (wimp_SINGLE_ADJUST)) {
/* Adjust single click */
state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2; state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2;
}
/* Double clicks: Fire PRESS, CLICK, and DOUBLE_CLICK /* Double clicks: Fire PRESS, CLICK, and DOUBLE_CLICK
* events together for "action on 2nd press" behaviour. */ * events together for "action on 2nd press" behaviour. */
if (buttons & (wimp_DOUBLE_SELECT)) /* Select double click */ if (buttons & (wimp_DOUBLE_SELECT)) {
/* Select double click */
state |= BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1 | state |= BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1 |
BROWSER_MOUSE_DOUBLE_CLICK; BROWSER_MOUSE_DOUBLE_CLICK;
if (buttons & (wimp_DOUBLE_ADJUST)) /* Adjust double click */ } else if (buttons & (wimp_DOUBLE_ADJUST)) {
/* Adjust double click */
state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2 | state |= BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2 |
BROWSER_MOUSE_DOUBLE_CLICK; BROWSER_MOUSE_DOUBLE_CLICK;
}
/* Need to consider what we have and decide whether to fire
* triple click instead */
switch (state) {
case BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1:
case BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2:
/* WIMP told us single click, but maybe we want to call
* it a triple click */
if (last_click.type == CLICK_DOUBLE) {
if (wallclock() < last_click.time + 50) {
/* Triple click! Fire PRESS, CLICK, and
* TRIPLE_CLICK events together for
* "action on 3nd press" behaviour. */
last_click.type = CLICK_TRIPLE;
state |= BROWSER_MOUSE_TRIPLE_CLICK;
} else {
/* Single click */
last_click.type = CLICK_SINGLE;
}
} else {
/* Single click */
last_click.type = CLICK_SINGLE;
}
break;
case BROWSER_MOUSE_PRESS_1 | BROWSER_MOUSE_CLICK_1 |
BROWSER_MOUSE_DOUBLE_CLICK:
case BROWSER_MOUSE_PRESS_2 | BROWSER_MOUSE_CLICK_2 |
BROWSER_MOUSE_DOUBLE_CLICK:
/* Wimp told us double click, but we may want to
* call it single click */
if (last_click.type == CLICK_TRIPLE) {
state &= ~BROWSER_MOUSE_DOUBLE_CLICK;
last_click.type = CLICK_SINGLE;
} else {
last_click.type = CLICK_DOUBLE;
last_click.time = wallclock();
}
break;
default:
last_click.type = CLICK_SINGLE;
break;
}
break; break;
} }