netsurf/desktop/mouse.h

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/*
* Copyright 2003 Phil Mellor <monkeyson@users.sourceforge.net>
* Copyright 2006 James Bursa <bursa@users.sourceforge.net>
* Copyright 2010 Michael Drake <tlsa@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** \file
* Core mouse state.
*/
#ifndef _NETSURF_DESKTOP_MOUSE_H_
#define _NETSURF_DESKTOP_MOUSE_H_
/* Mouse state. 1 is primary mouse button (e.g. Select on RISC OS).
* 2 is secondary mouse button (e.g. Adjust on RISC OS). */
typedef enum {
BROWSER_MOUSE_PRESS_1 = 1, /* button 1 pressed */
BROWSER_MOUSE_PRESS_2 = 2, /* button 2 pressed */
/* note: click meaning is different for
* different front ends. On RISC OS, it
* is standard to act on press, so a
* click is fired at the same time as a
* mouse button is pressed. With GTK, it
* is standard to act on release, so a
* click is fired when the mouse button
* is released, if the operation wasn't
* a drag. */
BROWSER_MOUSE_CLICK_1 = 4, /* button 1 clicked. */
BROWSER_MOUSE_CLICK_2 = 8, /* button 2 clicked. */
BROWSER_MOUSE_DOUBLE_CLICK = 16, /* button 1 double clicked */
BROWSER_MOUSE_DRAG_1 = 32, /* start of button 1 drag operation */
BROWSER_MOUSE_DRAG_2 = 64, /* start of button 2 drag operation */
BROWSER_MOUSE_DRAG_ON = 128, /* a drag operation was started and
* a mouse button is still pressed */
BROWSER_MOUSE_HOLDING_1 = 256, /* while button 1 drag is in progress */
BROWSER_MOUSE_HOLDING_2 = 512, /* while button 2 drag is in progress */
BROWSER_MOUSE_MOD_1 = 1024, /* primary modifier key pressed
* (eg. Shift) */
BROWSER_MOUSE_MOD_2 = 2048, /* secondary modifier key pressed
* (eg. Ctrl) */
BROWSER_MOUSE_MOD_3 = 4096 /* secondary modifier key pressed
* (eg. Alt) */
} browser_mouse_state;
#endif