ui_input.h

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/*
Copyright (C) 2002-2010 UFO: Alien Invasion.

This program 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; either version 2
of the License, or (at your option) any later version.

This program 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, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef CLIENT_UI_UI_INPUT_H
#define CLIENT_UI_UI_INPUT_H

/* prototype */
struct uiNode_s;

#define UI_MAX_KEYBINDING   128

typedef struct uiKeyBinding_s {
    struct uiNode_s *node;
    const struct value_s *property;
    int key;
    struct uiKeyBinding_s *next;    /* next binding from the window list */
} uiKeyBinding_t;

void UI_SetKeyBinding(const char* path, int key);

/* mouse input */
void UI_MouseWheel(qboolean down, int x, int y);
void UI_MouseMove(int x, int y);
void UI_MouseDown(int x, int y, int button);
void UI_MouseUp(int x, int y, int button);
void UI_InvalidateMouse(void);
qboolean UI_CheckMouseMove(void);
struct uiNode_s *UI_GetHoveredNode(void);

/* focus */
void UI_RequestFocus(struct uiNode_s* node);
qboolean UI_HasFocus(const struct uiNode_s* node);
void UI_RemoveFocus(void);
qboolean UI_KeyPressed(unsigned int key, unsigned short unicode);
int UI_GetKeyBindingCount(void);
uiKeyBinding_t* UI_GetKeyBindingByIndex(int index);

/* mouse capture */
struct uiNode_s* UI_GetMouseCapture(void);
void UI_SetMouseCapture(struct uiNode_s* node);
void UI_MouseRelease(void);

/* all inputs */
void UI_ReleaseInput(void);

#endif