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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). */
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typedef enum browser_mouse_state {
BROWSER_MOUSE_HOVER = 0, /* No mouse buttons pressed,
* May be used to indicate
* hover or end of drag. */
BROWSER_MOUSE_PRESS_1 = (1 << 0), /* button 1 pressed */
BROWSER_MOUSE_PRESS_2 = (1 << 1), /* 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 = (1 << 2), /* button 1 clicked. */
BROWSER_MOUSE_CLICK_2 = (1 << 3), /* button 2 clicked. */
BROWSER_MOUSE_DOUBLE_CLICK = (1 << 4), /* button double clicked */
BROWSER_MOUSE_TRIPLE_CLICK = (1 << 5), /* button triple clicked */
/* note: double and triple clicks are
* fired alongside a
* BROWSER_MOUSE_CLICK_[1|2]
* to indicate which button
* is used.
*/
BROWSER_MOUSE_DRAG_1 = (1 << 6), /* start of button 1 drag */
BROWSER_MOUSE_DRAG_2 = (1 << 7), /* start of button 2 drag */
BROWSER_MOUSE_DRAG_ON = (1 << 8), /* a drag operation was started
* and a mouse button is still
* pressed */
BROWSER_MOUSE_HOLDING_1 = (1 << 9), /* during button 1 drag */
BROWSER_MOUSE_HOLDING_2 = (1 << 10), /* during button 2 drag */
BROWSER_MOUSE_MOD_1 = (1 << 11), /* 1st modifier key pressed
* (eg. Shift) */
BROWSER_MOUSE_MOD_2 = (1 << 12), /* 2nd modifier key pressed
* (eg. Ctrl) */
BROWSER_MOUSE_MOD_3 = (1 << 13) /* 3rd modifier key pressed
* (eg. Alt) */
} browser_mouse_state;
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typedef enum gui_pointer_shape {
GUI_POINTER_DEFAULT, GUI_POINTER_POINT, GUI_POINTER_CARET,
GUI_POINTER_MENU, GUI_POINTER_UP, GUI_POINTER_DOWN,
GUI_POINTER_LEFT, GUI_POINTER_RIGHT, GUI_POINTER_RU,
GUI_POINTER_LD, GUI_POINTER_LU, GUI_POINTER_RD,
GUI_POINTER_CROSS, GUI_POINTER_MOVE, GUI_POINTER_WAIT,
GUI_POINTER_HELP, GUI_POINTER_NO_DROP, GUI_POINTER_NOT_ALLOWED,
GUI_POINTER_PROGRESS } gui_pointer_shape;
/** Mouse pointer type */
typedef enum {
BROWSER_POINTER_DEFAULT = GUI_POINTER_DEFAULT,
BROWSER_POINTER_POINT = GUI_POINTER_POINT,
BROWSER_POINTER_CARET = GUI_POINTER_CARET,
BROWSER_POINTER_MENU = GUI_POINTER_MENU,
BROWSER_POINTER_UP = GUI_POINTER_UP,
BROWSER_POINTER_DOWN = GUI_POINTER_DOWN,
BROWSER_POINTER_LEFT = GUI_POINTER_LEFT,
BROWSER_POINTER_RIGHT = GUI_POINTER_RIGHT,
BROWSER_POINTER_RU = GUI_POINTER_RU,
BROWSER_POINTER_LD = GUI_POINTER_LD,
BROWSER_POINTER_LU = GUI_POINTER_LU,
BROWSER_POINTER_RD = GUI_POINTER_RD,
BROWSER_POINTER_CROSS = GUI_POINTER_CROSS,
BROWSER_POINTER_MOVE = GUI_POINTER_MOVE,
BROWSER_POINTER_WAIT = GUI_POINTER_WAIT,
BROWSER_POINTER_HELP = GUI_POINTER_HELP,
BROWSER_POINTER_NO_DROP = GUI_POINTER_NO_DROP,
BROWSER_POINTER_NOT_ALLOWED = GUI_POINTER_NOT_ALLOWED,
BROWSER_POINTER_PROGRESS = GUI_POINTER_PROGRESS,
BROWSER_POINTER_AUTO
} browser_pointer_shape;
void browser_mouse_state_dump(browser_mouse_state mouse);
#endif