#include "precompiled.h"
#include "Hotkey.h"
#include "lib/input.h"
#include "ConfigDB.h"
#include "CLogger.h"
#include "CConsole.h"
#include "CStr.h"
#include "ps/Globals.h"
#include "KeyName.h"
extern CConsole* g_Console;
static bool unified[5];
/* SDL-type */
struct SHotkeyMapping
{
int mapsTo;
bool negation;
std::vector<int> requires;
SHotkeyMapping() : mapsTo(-1) {}
};
typedef std::vector<SHotkeyMapping> KeyMapping;
enum {
// 'Keycodes' for the mouse buttons
MOUSE_LEFT = SDLK_LAST + SDL_BUTTON_LEFT,
MOUSE_RIGHT = SDLK_LAST + SDL_BUTTON_RIGHT,
MOUSE_MIDDLE = SDLK_LAST + SDL_BUTTON_MIDDLE,
MOUSE_WHEELUP = SDLK_LAST + SDL_BUTTON_WHEELUP,
MOUSE_WHEELDOWN = SDLK_LAST + SDL_BUTTON_WHEELDOWN,
// 'Keycodes' for the unified modifier keys
UNIFIED_SHIFT,
UNIFIED_CTRL,
UNIFIED_ALT,
UNIFIED_META,
UNIFIED_SUPER
};
/**
* HK_MAX_KEYCODES: Global maximum number of keycodes, including our "fake" keycodes for
* mouse buttons and unified modifiers.
*/
const int HK_MAX_KEYCODES = UNIFIED_SUPER + 1;
// A mapping of keycodes onto sets of SDL event codes
static KeyMapping hotkeyMap[HK_MAX_KEYCODES];
// An array of the status of virtual keys
bool hotkeys[HOTKEY_LAST];
struct SHotkeyInfo
{
int code;
const char* name;
int defaultmapping1, defaultmapping2;
};
// Will phase out the default shortcuts at sometime in the near future
// (or, failing that, will update them so they can do the tricky stuff
// the config file can.)
static SHotkeyInfo hotkeyInfo[] =
{
{ HOTKEY_EXIT, "exit", SDLK_ESCAPE, 0 },
{ HOTKEY_SCREENSHOT, "screenshot", SDLK_PRINT, 0 },
{ HOTKEY_BIGSCREENSHOT, "bigscreenshot", 0, 0 },
{ HOTKEY_WIREFRAME, "wireframe", SDLK_w, 0 },
{ HOTKEY_CAMERA_RESET, "camera.reset", 0, 0 },
{ HOTKEY_CAMERA_RESET_ORIGIN, "camera.reset.origin", SDLK_h, 0 },
{ HOTKEY_CAMERA_ZOOM_IN, "camera.zoom.in", SDLK_PLUS, SDLK_KP_PLUS },
{ HOTKEY_CAMERA_ZOOM_OUT, "camera.zoom.out", SDLK_MINUS, SDLK_KP_MINUS },
{ HOTKEY_CAMERA_ZOOM_WHEEL_IN, "camera.zoom.wheel.in", MOUSE_WHEELUP, 0 },
{ HOTKEY_CAMERA_ZOOM_WHEEL_OUT, "camera.zoom.wheel.out", MOUSE_WHEELDOWN, 0 },
{ HOTKEY_CAMERA_ROTATE, "camera.rotate", 0, 0 },
{ HOTKEY_CAMERA_ROTATE_KEYBOARD, "camera.rotate.keyboard", 0, 0 },
{ HOTKEY_CAMERA_ROTATE_ABOUT_TARGET, "camera.rotate.abouttarget", 0, 0 },
{ HOTKEY_CAMERA_ROTATE_ABOUT_TARGET_KEYBOARD, "camera.rotate.abouttarget.keyboard", 0, 0 },
{ HOTKEY_CAMERA_PAN, "camera.pan", MOUSE_MIDDLE, 0 },
{ HOTKEY_CAMERA_PAN_KEYBOARD, "camera.pan.keyboard", 0, 0 },
{ HOTKEY_CAMERA_LEFT, "camera.left", SDLK_LEFT, 0 },
{ HOTKEY_CAMERA_RIGHT, "camera.right", SDLK_RIGHT, 0 },
{ HOTKEY_CAMERA_UP, "camera.up", SDLK_UP, 0 },
{ HOTKEY_CAMERA_DOWN, "camera.down", SDLK_DOWN, 0 },
{ HOTKEY_CAMERA_UNIT_VIEW, "camera.unit.view", SDLK_u, 0 },
{ HOTKEY_CAMERA_UNIT_ATTACH, "camera.unit.attach", SDLK_l, 0 },
{ HOTKEY_CAMERA_BOOKMARK_0, "camera.bookmark.0", SDLK_F5, 0, },
{ HOTKEY_CAMERA_BOOKMARK_1, "camera.bookmark.1", SDLK_F6, 0, },
{ HOTKEY_CAMERA_BOOKMARK_2, "camera.bookmark.2", SDLK_F7, 0, },
{ HOTKEY_CAMERA_BOOKMARK_3, "camera.bookmark.3", SDLK_F8, 0, },
{ HOTKEY_CAMERA_BOOKMARK_4, "camera.bookmark.4", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_5, "camera.bookmark.5", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_6, "camera.bookmark.6", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_7, "camera.bookmark.7", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_8, "camera.bookmark.8", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_9, "camera.bookmark.9", 0, 0, },
{ HOTKEY_CAMERA_BOOKMARK_SAVE, "camera.bookmark.save", 0, 0 },
{ HOTKEY_CAMERA_BOOKMARK_SNAP, "camera.bookmark.snap", 0, 0 },
{ HOTKEY_CAMERA_CINEMA_ADD, "camera.cinema.add", SDLK_l, 0 },
{ HOTKEY_CAMERA_CINEMA_DELETE, "camera.cinema.delete", SDLK_u, 0 },
{ HOTKEY_CAMERA_CINEMA_DELETE_ALL, "camera.cinema.delete.all", SDLK_r, 0 },
{ HOTKEY_CAMERA_CINEMA_QUEUE, "camera.cinema.write", SDLK_i, 0},
{ HOTKEY_CONSOLE_TOGGLE, "console.toggle", SDLK_F1, 0 },
{ HOTKEY_CONSOLE_COPY, "console.copy", 0, 0 },
{ HOTKEY_CONSOLE_PASTE, "console.paste", 0, 0 },
{ HOTKEY_SELECTION_ADD, "selection.add", SDLK_LSHIFT, SDLK_RSHIFT },
{ HOTKEY_SELECTION_REMOVE, "selection.remove", SDLK_LCTRL, SDLK_RCTRL },
{ HOTKEY_SELECTION_GROUP_0, "selection.group.0", SDLK_0, 0, },
{ HOTKEY_SELECTION_GROUP_1, "selection.group.1", SDLK_1, 0, },
{ HOTKEY_SELECTION_GROUP_2, "selection.group.2", SDLK_2, 0, },
{ HOTKEY_SELECTION_GROUP_3, "selection.group.3", SDLK_3, 0, },
{ HOTKEY_SELECTION_GROUP_4, "selection.group.4", SDLK_4, 0, },
{ HOTKEY_SELECTION_GROUP_5, "selection.group.5", SDLK_5, 0, },
{ HOTKEY_SELECTION_GROUP_6, "selection.group.6", SDLK_6, 0, },
{ HOTKEY_SELECTION_GROUP_7, "selection.group.7", SDLK_7, 0, },
{ HOTKEY_SELECTION_GROUP_8, "selection.group.8", SDLK_8, 0, },
{ HOTKEY_SELECTION_GROUP_9, "selection.group.9", SDLK_9, 0, },
{ HOTKEY_SELECTION_GROUP_10, "selection.group.10", 0, 0, },
{ HOTKEY_SELECTION_GROUP_11, "selection.group.11", 0, 0, },
{ HOTKEY_SELECTION_GROUP_12, "selection.group.12", 0, 0, },
{ HOTKEY_SELECTION_GROUP_13, "selection.group.13", 0, 0, },
{ HOTKEY_SELECTION_GROUP_14, "selection.group.14", 0, 0, },
{ HOTKEY_SELECTION_GROUP_15, "selection.group.15", 0, 0, },
{ HOTKEY_SELECTION_GROUP_16, "selection.group.16", 0, 0, },
{ HOTKEY_SELECTION_GROUP_17, "selection.group.17", 0, 0, },
{ HOTKEY_SELECTION_GROUP_18, "selection.group.18", 0, 0, },
{ HOTKEY_SELECTION_GROUP_19, "selection.group.19", 0, 0, },
{ HOTKEY_SELECTION_GROUP_ADD, "selection.group.add", SDLK_LSHIFT, SDLK_RSHIFT },
{ HOTKEY_SELECTION_GROUP_SAVE, "selection.group.save", SDLK_LCTRL, SDLK_RCTRL },
{ HOTKEY_SELECTION_GROUP_SNAP, "selection.group.snap", SDLK_LALT, SDLK_RALT },
{ HOTKEY_SELECTION_SNAP, "selection.snap", SDLK_HOME, 0 },
{ HOTKEY_ORDER_QUEUE, "order.queue", SDLK_LSHIFT, SDLK_RSHIFT },
{ HOTKEY_CONTEXTORDER_NEXT, "contextorder.next", SDLK_RIGHTBRACKET, 0 },
{ HOTKEY_CONTEXTORDER_PREVIOUS, "contextorder.previous", SDLK_LEFTBRACKET, 0 },
{ HOTKEY_HIGHLIGHTALL, "highlightall", SDLK_o, 0 },
{ HOTKEY_PROFILE_TOGGLE, "profile.toggle", SDLK_F11, 0 },
{ HOTKEY_PROFILE_SAVE, "profile.save", 0, 0 },
{ HOTKEY_PLAYMUSIC, "playmusic", SDLK_p, 0 },
{ HOTKEY_WATER_TOGGLE, "water.toggle", SDLK_q, 0 },
{ HOTKEY_WATER_RAISE, "water.raise", SDLK_a, 0 },
{ HOTKEY_WATER_LOWER, "water.lower", SDLK_z, 0 },
{ HOTKEY_TERRITORY_RENDERING_TOGGLE, "territory.rendering.toggle", SDLK_t, 0 },
{ HOTKEY_PAUSE, "pause", SDLK_PAUSE, 0 },
{ HOTKEY_SPEED_INCREASE, "speed.increase", 0, 0 },
{ HOTKEY_SPEED_DECREASE, "speed.decrease", 0, 0 }
};
/* SDL-type ends */
/* GUI-type */
struct SHotkeyMappingGui
{
CStr mapsTo;
bool negation;
std::vector<int> requires;
SHotkeyMappingGui() : mapsTo(-1) {}
};
typedef std::vector<SHotkeyMappingGui> GuiMapping;
// A mapping of keycodes onto sets of hotkey name strings (e.g. '[hotkey.]camera.reset')
static GuiMapping hotkeyMapGui[HK_MAX_KEYCODES];
typedef std::vector<CStr> GuiObjectList; // A list of GUI objects
typedef std::map<CStr,GuiObjectList> GuiHotkeyMap; // A mapping of name strings to lists of GUI objects that they trigger
static GuiHotkeyMap guiHotkeyMap;
// Look up a key binding in the config file and set the mappings for
// all key combinations that trigger it.
static void setBindings( const CStr& hotkeyName, int integerMapping = -1 )
{
CConfigValueSet* binding = g_ConfigDB.GetValues( CFG_USER, CStr( "hotkey." ) + hotkeyName );
if( binding )
{
int mapping;
CConfigValueSet::iterator it;
CParser multikeyParser;
multikeyParser.InputTaskType( "multikey", "<[!$arg(_negate)][~$arg(_negate)]$value_+_>_[!$arg(_negate)][~$arg(_negate)]$value" );
// Iterate through the bindings for this event...
for( it = binding->begin(); it != binding->end(); it++ )
{
std::string hotkey;
if( it->GetString( hotkey ) )
{
std::vector<int> keyCombination;
CParserLine multikeyIdentifier;
multikeyIdentifier.ParseString( multikeyParser, hotkey );
// Iterate through multiple-key bindings (e.g. Ctrl+I)
bool negateNext = false;
for( size_t t = 0; t < multikeyIdentifier.GetArgCount(); t++ )
{
if( multikeyIdentifier.GetArgString( (int)t, hotkey ) )
{
if( hotkey == "_negate" )
{
negateNext = true;
continue;
}
// Attempt decode as key name
mapping = FindKeyCode( hotkey );
// Attempt to decode as a negation of a keyname
// Yes, it's going a bit far, perhaps.
// Too powerful for most uses, probably.
// However, it got some hardcoding out of the engine.
// Thus it makes me happy.
if( !mapping )
if( !it->GetInt( mapping ) ) // Attempt decode as key code
{
LOG( WARNING, "hotkey", "Couldn't map '%s'", hotkey.c_str() );
continue;
}
if( negateNext ) mapping |= HOTKEY_NEGATION_FLAG;
negateNext = false;
keyCombination.push_back( mapping );
}
}
std::vector<int>::iterator itKey, itKey2;
SHotkeyMapping bindCode;
SHotkeyMappingGui bindName;
for( itKey = keyCombination.begin(); itKey != keyCombination.end(); itKey++ )
{
bindName.mapsTo = hotkeyName;
bindName.negation = ( ( *itKey & HOTKEY_NEGATION_FLAG ) ? true : false );
bindName.requires.clear();
if( integerMapping != -1 )
{
bindCode.mapsTo = integerMapping;
bindCode.negation = ( ( *itKey & HOTKEY_NEGATION_FLAG ) ? true : false );
bindCode.requires.clear();
}
for( itKey2 = keyCombination.begin(); itKey2 != keyCombination.end(); itKey2++ )
{
// Push any auxiliary keys.
if( itKey != itKey2 )
{
bindName.requires.push_back( *itKey2 );
if( integerMapping != -1 )
bindCode.requires.push_back( *itKey2 );
}
}
hotkeyMapGui[*itKey & ~HOTKEY_NEGATION_FLAG].push_back( bindName );
if( integerMapping != -1 )
hotkeyMap[*itKey & ~HOTKEY_NEGATION_FLAG].push_back( bindCode );
}
}
}
}
else if( integerMapping != -1 )
{
SHotkeyMapping bind[2];
bind[0].mapsTo = integerMapping;
bind[1].mapsTo = integerMapping;
bind[0].requires.clear();
bind[1].requires.clear();
bind[0].negation = false;
bind[1].negation = false;
hotkeyMap[ hotkeyInfo[integerMapping].defaultmapping1 ].push_back( bind[0] );
if( hotkeyInfo[integerMapping].defaultmapping2 )
hotkeyMap[ hotkeyInfo[integerMapping].defaultmapping2 ].push_back( bind[1] );
}
}
void LoadHotkeys()
{
InitKeyNameMap();
for(int i = 0; i < HOTKEY_LAST; i++ )
setBindings( hotkeyInfo[i].name, i );
// Set up the state of the hotkeys given no key is down.
// i.e. find those hotkeys triggered by all negations.
std::vector<SHotkeyMapping>::iterator it;
std::vector<int>::iterator j;
bool allNegated;
for(int i = 1; i < HK_MAX_KEYCODES; i++ )
{
for( it = hotkeyMap[i].begin(); it != hotkeyMap[i].end(); it++ )
{
if( !it->negation )
continue;
allNegated = true;
for( j = it->requires.begin(); j != it->requires.end(); j++ )
if( !( *j & HOTKEY_NEGATION_FLAG ) )
allNegated = false;
debug_assert((size_t)it->mapsTo < ARRAY_SIZE(hotkeys));
if( allNegated )
hotkeys[it->mapsTo] = true;
}
}
}
void HotkeyRegisterGuiObject( const CStr& objName, const CStr& hotkeyName )
{
GuiObjectList& boundTo = guiHotkeyMap[hotkeyName];
if( boundTo.empty() )
{
// Load keybindings from the config file
setBindings( hotkeyName );
}
boundTo.push_back( objName );
}
InReaction HotkeyInputHandler( const SDL_Event_* ev )
{
int keycode = 0;
switch( ev->ev.type )
{
case SDL_KEYDOWN:
case SDL_KEYUP:
keycode = (int)ev->ev.key.keysym.sym;
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
if ((int)ev->ev.button.button <= SDL_BUTTON_WHEELDOWN)
{
keycode = SDLK_LAST + (int)ev->ev.button.button;
break;
}
// fall through
default:
return IN_PASS;
}
// Somewhat hackish:
// Create phantom 'unified-modifier' events when left- or right- modifier keys are pressed
// Just send them to this handler; don't let the imaginary event codes leak back to real SDL.
SDL_Event_ phantom;
phantom.ev.type = ( ( ev->ev.type == SDL_KEYDOWN ) || ( ev->ev.type == SDL_MOUSEBUTTONDOWN ) ) ? SDL_KEYDOWN : SDL_KEYUP;
if( ( keycode == SDLK_LSHIFT ) || ( keycode == SDLK_RSHIFT ) )
{
phantom.ev.key.keysym.sym = (SDLKey)UNIFIED_SHIFT;
unified[0] = ( phantom.ev.type == SDL_KEYDOWN );
HotkeyInputHandler( &phantom );
}
else if( ( keycode == SDLK_LCTRL ) || ( keycode == SDLK_RCTRL ) )
{
phantom.ev.key.keysym.sym = (SDLKey)UNIFIED_CTRL;
unified[1] = ( phantom.ev.type == SDL_KEYDOWN );
HotkeyInputHandler( &phantom );
}
else if( ( keycode == SDLK_LALT ) || ( keycode == SDLK_RALT ) )
{
phantom.ev.key.keysym.sym = (SDLKey)UNIFIED_ALT;
unified[2] = ( phantom.ev.type == SDL_KEYDOWN );
HotkeyInputHandler( &phantom );
}
else if( ( keycode == SDLK_LMETA ) || ( keycode == SDLK_RMETA ) )
{
phantom.ev.key.keysym.sym = (SDLKey)UNIFIED_META;
unified[3] = ( phantom.ev.type == SDL_KEYDOWN );
HotkeyInputHandler( &phantom );
}
else if( ( keycode == SDLK_LSUPER ) || ( keycode == SDLK_RSUPER ) )
{
phantom.ev.key.keysym.sym = (SDLKey)UNIFIED_SUPER;
unified[4] = ( phantom.ev.type == SDL_KEYDOWN );
HotkeyInputHandler( &phantom );
}
// Inhibit the dispatch of hotkey events caused by printable or control keys
// while the console is up. (But allow multiple-key - 'Ctrl+F' events, and whatever
// key toggles the console.)
bool consoleCapture = false, isCapturable;
if( g_Console->IsActive() && (
( keycode == 8 ) || ( keycode == 9 ) || ( keycode == 13 ) || /* Editing */
( ( keycode >= 32 ) && ( keycode < 273 ) ) || /* Printable (<128), 'World' (<256) */
( ( keycode >= 273 ) && ( keycode < 282 ) && /* Numeric keypad (<273), navigation */
( keycode != SDLK_INSERT ) ) ) ) /* keys (<282) except insert */
consoleCapture = true;
std::vector<SHotkeyMapping>::iterator it;
std::vector<SHotkeyMappingGui>::iterator itGUI;
SDL_Event hotkeyNotification;
// Here's an interesting bit:
// If you have an event bound to, say, 'F', and another to, say, 'Ctrl+F', pressing
// 'F' while control is down would normally fire off both.
// To avoid this, set the modifier keys for /all/ events this key would trigger
// (Ctrl, for example, is both group-save and bookmark-save)
// but only send a HotkeyDown event for the event with bindings most precisely
// matching the conditions (i.e. the event with the highest number of auxiliary
// keys, providing they're all down)
bool typeKeyDown = ( ev->ev.type == SDL_KEYDOWN ) || ( ev->ev.type == SDL_MOUSEBUTTONDOWN );
// -- KEYDOWN SECTION --
// SDL-events bit
uint closestMap = 0; // avoid "uninitialized" warning
size_t closestMapMatch = 0;
for( it = hotkeyMap[keycode].begin(); it < hotkeyMap[keycode].end(); it++ )
{
// If a key has been pressed, and this event triggers on it's release, skip it.
// Similarly, if the key's been released and the event triggers on a keypress, skip it.
if( it->negation == typeKeyDown )
continue;
// Check to see if all auxiliary keys are down
std::vector<int>::iterator itKey;
bool accept = true;
isCapturable = true;
for( itKey = it->requires.begin(); itKey != it->requires.end(); itKey++ )
{
int keyCode = *itKey & ~HOTKEY_NEGATION_FLAG; // Clear the negation-modifier bit
bool rqdState = ( *itKey & HOTKEY_NEGATION_FLAG ) == 0;
// debug_assert( !rqdState );
if( keyCode < SDLK_LAST )
{
if( g_keys[keyCode] != rqdState ) accept = false;
}
else if( keyCode < UNIFIED_SHIFT )
{
if( g_mouse_buttons[keyCode-SDLK_LAST] != rqdState ) accept = false;
}
else if( (uint)(keyCode-UNIFIED_SHIFT) < ARRAY_SIZE(unified) )
{
if( unified[keyCode-UNIFIED_SHIFT] != rqdState ) accept = false;
}
else
{
debug_printf("keyCode = %i\n", keyCode);
debug_warn("keyCode out of range in GUI hotkey requirements");
}
// If this event requires a multiple keypress (with the exception
// of shift+key combinations) the console won't inhibit it.
if( rqdState && ( *itKey != SDLK_RSHIFT ) && ( *itKey != SDLK_LSHIFT ) )
isCapturable = false;
}
if( it->mapsTo == HOTKEY_CONSOLE_TOGGLE ) isCapturable = false; // Because that would be silly.
debug_assert((size_t)it->mapsTo < ARRAY_SIZE(hotkeys));
if( accept && !( isCapturable && consoleCapture ) )
{
hotkeys[it->mapsTo] = true;
if( it->requires.size() >= closestMapMatch )
{
// Only if it's a more precise match, and it either isn't capturable or the console won't capture it.
closestMap = it->mapsTo;
closestMapMatch = it->requires.size() + 1;
}
}
}
if( closestMapMatch )
{
hotkeyNotification.type = SDL_HOTKEYDOWN;
hotkeyNotification.user.code = closestMap;
SDL_PushEvent( &hotkeyNotification );
}
// GUI bit... could do with some optimization later.
CStr closestMapName = -1;
closestMapMatch = 0;
for( itGUI = hotkeyMapGui[keycode].begin(); itGUI != hotkeyMapGui[keycode].end(); itGUI++ )
{
// If a key has been pressed, and this event triggers on it's release, skip it.
// Similarly, if the key's been released and the event triggers on a keypress, skip it.
if( itGUI->negation == typeKeyDown )
continue;
// Check to see if all auxiliary keys are down
std::vector<int>::iterator itKey;
bool accept = true;
isCapturable = true;
for( itKey = itGUI->requires.begin(); itKey != itGUI->requires.end(); itKey++ )
{
int keyCode = *itKey & ~HOTKEY_NEGATION_FLAG; // Clear the negation-modifier bit
bool rqdState = ( *itKey & HOTKEY_NEGATION_FLAG ) == 0;
if( keyCode < SDLK_LAST )
{
if( g_keys[keyCode] != rqdState ) accept = false;
}
else if( keyCode < UNIFIED_SHIFT )
{
if( g_mouse_buttons[keyCode-SDLK_LAST] != rqdState ) accept = false;
}
else if( (uint)(keyCode-UNIFIED_SHIFT) < ARRAY_SIZE(unified) )
{
if( unified[keyCode-UNIFIED_SHIFT] != rqdState ) accept = false;
}
else
{
debug_printf("keyCode = %i\n", keyCode);
debug_warn("keyCode out of range in GUI hotkey requirements");
}
// If this event requires a multiple keypress (with the exception
// of shift+key combinations) the console won't inhibit it.
if( rqdState && ( *itKey != SDLK_RSHIFT ) && ( *itKey != SDLK_LSHIFT ) )
isCapturable = false;
}
if( accept && !( isCapturable && consoleCapture ) )
{
if( itGUI->requires.size() >= closestMapMatch )
{
closestMapName = itGUI->mapsTo;
closestMapMatch = itGUI->requires.size() + 1;
}
}
}
// GUI-objects bit
// This fragment is an obvious candidate for rewriting when speed becomes an issue.
if( closestMapMatch )
{
GuiHotkeyMap::iterator map_it;
GuiObjectList::iterator obj_it;
map_it = guiHotkeyMap.find( closestMapName );
if( map_it != guiHotkeyMap.end() )
{
GuiObjectList& targets = map_it->second;
for( obj_it = targets.begin(); obj_it != targets.end(); obj_it++ )
{
hotkeyNotification.type = SDL_GUIHOTKEYPRESS;
hotkeyNotification.user.data1 = &(*obj_it);
SDL_PushEvent( &hotkeyNotification );
}
}
}
// -- KEYUP SECTION --
for( it = hotkeyMap[keycode].begin(); it < hotkeyMap[keycode].end(); it++ )
{
// If it's a keydown event, won't cause HotKeyUps in anything that doesn't
// use this key negated => skip them
// If it's a keyup event, won't cause HotKeyUps in anything that does use
// this key negated => skip them too.
if( it->negation != typeKeyDown )
continue;
// Check to see if all auxiliary keys are down
std::vector<int>::iterator itKey;
bool accept = true;
for( itKey = it->requires.begin(); itKey != it->requires.end(); itKey++ )
{
if( *itKey < SDLK_LAST )
{
if( !g_keys[*itKey] ) accept = false;
}
else if( *itKey < UNIFIED_SHIFT )
{
if( !g_mouse_buttons[(*itKey)-SDLK_LAST] ) accept = false;
}
else if( *itKey < HOTKEY_NEGATION_FLAG )
{
if( !unified[(*itKey)-UNIFIED_SHIFT] ) accept = false;
}
}
debug_assert((size_t)it->mapsTo < ARRAY_SIZE(hotkeys));
if( accept )
{
hotkeys[it->mapsTo] = false;
hotkeyNotification.type = SDL_HOTKEYUP;
hotkeyNotification.user.code = it->mapsTo;
SDL_PushEvent( &hotkeyNotification );
}
}
return( IN_PASS );
}
bool HotkeyRespondsTo( int hotkey, int sdlkey )
{
for (KeyMapping::iterator it = hotkeyMap[sdlkey].begin(); it != hotkeyMap[sdlkey].end(); ++it)
if (it->mapsTo == hotkey)
return true;
return false;
}
bool HotkeyIsPressed( const CStr& keyname )
{
return hotkeys[FindKeyCode(keyname)];
}