Esempi in C++ (Cpp) per ro_gui_ctrl_pressed

Esempio n. 1

File: window.cpp Progetto: pcwalton/NetSurf

void nsbeos_window_resize_event(BView *view, gui_window *g, BMessage *event)
{
	CALLED();
	int32 width;
	int32 height;

	// drop this event if we have at least 2 resize pending
#if 1
	if (atomic_add(&g->pending_resizes, -1) > 1)
		return;
#endif

	if (event->FindInt32("width", &width) < B_OK)
		width = -1;
	if (event->FindInt32("height", &height) < B_OK)
		height = -1;
	width++;
	height++;


#if 0
	hlcache_handle *content;

	content = g->bw->current_content;

	/* reformat or change extent if necessary */
	if ((content) && (g->old_width != width || g->old_height != height)) {
	  	/* Ctrl-resize of a top-level window scales the content size */
#if 0
		if ((g->old_width > 0) && (g->old_width != width) && (!g->bw->parent) &&
				(ro_gui_ctrl_pressed()))
			new_scale = (g->bw->scale * width) / g->old_width;
#endif
		g->bw->reformat_pending = true;
		browser_reformat_pending = true;
	}
	if (g->update_extent || g->old_width != width || g->old_height != height) {
		g->old_width = width;
		g->old_height = height;
		g->update_extent = false;
		gui_window_set_extent(g, width, height);
	}
#endif
		g->bw->reformat_pending = true;
		browser_reformat_pending = true;

	return;
}

Esempio n. 2

File: treeview.c Progetto: galexcode/NetSurf68k

static bool ro_treeview_keypress(wimp_key *key)
{
	ro_treeview		*tv;
	uint32_t		c;

	tv = (ro_treeview *) ro_gui_wimp_event_get_user_data(key->w);
	if (tv == NULL) {
		LOG(("NULL treeview block for window: 0x%x",
				(unsigned int) key->w));
		return false;
	}

	c = (uint32_t) key->c;

	if ((unsigned)c < 0x20 || (0x7f <= c && c <= 0x9f) ||
			(c & IS_WIMP_KEY)) {
	/* Munge control keys into unused control chars */
	/* We can't map onto 1->26 (reserved for ctrl+<qwerty>
	   That leaves 27->31 and 128->159 */
		switch (c & ~IS_WIMP_KEY) {
		case wimp_KEY_TAB: c = 9; break;
		case wimp_KEY_SHIFT | wimp_KEY_TAB: c = 11; break;

		/* cursor movement keys */
		case wimp_KEY_HOME:
		case wimp_KEY_CONTROL | wimp_KEY_LEFT:
			c = KEY_LINE_START;
			break;
		case wimp_KEY_END:
			if (os_version >= RISCOS5)
				c = KEY_LINE_END;
			else
				c = KEY_DELETE_RIGHT;
			break;
		case wimp_KEY_CONTROL | wimp_KEY_RIGHT: c = KEY_LINE_END;   break;
		case wimp_KEY_CONTROL | wimp_KEY_UP:	c = KEY_TEXT_START; break;
		case wimp_KEY_CONTROL | wimp_KEY_DOWN:  c = KEY_TEXT_END;   break;
		case wimp_KEY_SHIFT | wimp_KEY_LEFT:	c = KEY_WORD_LEFT ; break;
		case wimp_KEY_SHIFT | wimp_KEY_RIGHT:	c = KEY_WORD_RIGHT; break;
		case wimp_KEY_SHIFT | wimp_KEY_UP:	c = KEY_PAGE_UP;    break;
		case wimp_KEY_SHIFT | wimp_KEY_DOWN:	c = KEY_PAGE_DOWN;  break;
		case wimp_KEY_LEFT:  c = KEY_LEFT; break;
		case wimp_KEY_RIGHT: c = KEY_RIGHT; break;
		case wimp_KEY_UP:    c = KEY_UP; break;
		case wimp_KEY_DOWN:  c = KEY_DOWN; break;

		/* editing */
		case wimp_KEY_CONTROL | wimp_KEY_END:
			c = KEY_DELETE_LINE_END;
			break;
		case wimp_KEY_DELETE:
			if (ro_gui_ctrl_pressed())
				c = KEY_DELETE_LINE_START;
			else if (os_version < RISCOS5)
				c = KEY_DELETE_LEFT;
			break;

		default:
			break;
		}
	}

	if (!(c & IS_WIMP_KEY)) {
		if (tree_keypress(tv->tree, c)) {
			if (tv->callbacks &&
					tv->callbacks->toolbar_button_update
					!= NULL)
				tv->callbacks->toolbar_button_update();

			return true;
		}
	}

	return false;
}