580 lines
18 KiB
C++
Executable File
580 lines
18 KiB
C++
Executable File
#include "precompiled.h"
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#include "Hotkey.h"
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#include "input.h"
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#include "ConfigDB.h"
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#include "CLogger.h"
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#include "CConsole.h"
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#include "CStr.h"
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extern CConsole* g_Console;
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extern bool keys[SDLK_LAST];
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extern bool mouseButtons[5];
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bool unified[5];
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/* SDL-type */
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struct SHotkeyMapping
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{
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int mapsTo;
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bool negation;
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std::vector<int> requires;
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};
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typedef std::vector<SHotkeyMapping> KeyMapping;
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const int HK_MAX_KEYCODES = SDLK_LAST + 10;
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// A mapping of keycodes onto sets of SDL event codes
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static KeyMapping hotkeyMap[HK_MAX_KEYCODES];
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// An array of the status of virtual keys
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bool hotkeys[HOTKEY_LAST];
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// 'Keycodes' for the mouse buttons
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const int MOUSE_LEFT = SDLK_LAST + SDL_BUTTON_LEFT;
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const int MOUSE_RIGHT = SDLK_LAST + SDL_BUTTON_RIGHT;
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const int MOUSE_MIDDLE = SDLK_LAST + SDL_BUTTON_MIDDLE;
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const int MOUSE_WHEELUP = SDLK_LAST + SDL_BUTTON_WHEELUP;
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const int MOUSE_WHEELDOWN = SDLK_LAST + SDL_BUTTON_WHEELDOWN;
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// 'Keycodes' for the unified modifier keys
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const int UNIFIED_SHIFT = MOUSE_WHEELDOWN + 1;
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const int UNIFIED_CTRL = MOUSE_WHEELDOWN + 2;
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const int UNIFIED_ALT = MOUSE_WHEELDOWN + 3;
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const int UNIFIED_META = MOUSE_WHEELDOWN + 4;
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const int UNIFIED_SUPER = MOUSE_WHEELDOWN + 5;
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struct SHotkeyInfo
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{
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int code;
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const char* name;
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int defaultmapping1, defaultmapping2;
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};
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// Will phase out the default shortcuts at sometime in the near future
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// (or, failing that, will update them so they can do the tricky stuff
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// the config file can.)
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static SHotkeyInfo hotkeyInfo[] =
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{
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{ HOTKEY_EXIT, "exit", SDLK_ESCAPE, 0 },
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{ HOTKEY_SCREENSHOT, "screenshot", SDLK_PRINT, 0 },
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{ HOTKEY_WIREFRAME, "wireframe", SDLK_w, 0 },
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{ HOTKEY_CAMERA_RESET, "camera.reset", 0, 0 },
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{ HOTKEY_CAMERA_RESET_ORIGIN, "camera.reset.origin", SDLK_h, 0 },
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{ HOTKEY_CAMERA_ZOOM_IN, "camera.zoom.in", SDLK_PLUS, SDLK_KP_PLUS },
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{ HOTKEY_CAMERA_ZOOM_OUT, "camera.zoom.out", SDLK_MINUS, SDLK_KP_MINUS },
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{ HOTKEY_CAMERA_ZOOM_WHEEL_IN, "camera.zoom.wheel.in", MOUSE_WHEELUP, 0 },
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{ HOTKEY_CAMERA_ZOOM_WHEEL_OUT, "camera.zoom.wheel.out", MOUSE_WHEELDOWN, 0 },
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{ HOTKEY_CAMERA_ROTATE, "camera.rotate", 0, 0 },
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{ HOTKEY_CAMERA_ROTATE_KEYBOARD, "camera.rotate.keyboard", 0, 0 },
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{ HOTKEY_CAMERA_ROTATE_ABOUT_TARGET, "camera.rotate.abouttarget", 0, 0 },
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{ HOTKEY_CAMERA_ROTATE_ABOUT_TARGET_KEYBOARD, "camera.rotate.abouttarget.keyboard", 0, 0 },
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{ HOTKEY_CAMERA_PAN, "camera.pan", MOUSE_MIDDLE, 0 },
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{ HOTKEY_CAMERA_PAN_KEYBOARD, "camera.pan.keyboard", 0, 0 },
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{ HOTKEY_CAMERA_LEFT, "camera.left", SDLK_LEFT, 0 },
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{ HOTKEY_CAMERA_RIGHT, "camera.right", SDLK_RIGHT, 0 },
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{ HOTKEY_CAMERA_UP, "camera.up", SDLK_UP, 0 },
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{ HOTKEY_CAMERA_DOWN, "camera.down", SDLK_DOWN, 0 },
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{ HOTKEY_CAMERA_BOOKMARK_0, "camera.bookmark.0", SDLK_F5, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_1, "camera.bookmark.1", SDLK_F6, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_2, "camera.bookmark.2", SDLK_F7, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_3, "camera.bookmark.3", SDLK_F8, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_4, "camera.bookmark.4", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_5, "camera.bookmark.5", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_6, "camera.bookmark.6", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_7, "camera.bookmark.7", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_8, "camera.bookmark.8", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_9, "camera.bookmark.9", 0, 0, },
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{ HOTKEY_CAMERA_BOOKMARK_SAVE, "camera.bookmark.save", 0, 0 },
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{ HOTKEY_CAMERA_BOOKMARK_SNAP, "camera.bookmark.snap", 0, 0 },
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{ HOTKEY_CONSOLE_TOGGLE, "console.toggle", SDLK_F1, 0 },
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{ HOTKEY_CONSOLE_COPY, "console.copy", 0, 0 },
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{ HOTKEY_CONSOLE_PASTE, "console.paste", 0, 0 },
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{ HOTKEY_SELECTION_ADD, "selection.add", SDLK_LSHIFT, SDLK_RSHIFT },
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{ HOTKEY_SELECTION_REMOVE, "selection.remove", SDLK_LCTRL, SDLK_RCTRL },
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{ HOTKEY_SELECTION_GROUP_0, "selection.group.0", SDLK_0, 0, },
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{ HOTKEY_SELECTION_GROUP_1, "selection.group.1", SDLK_1, 0, },
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{ HOTKEY_SELECTION_GROUP_2, "selection.group.2", SDLK_2, 0, },
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{ HOTKEY_SELECTION_GROUP_3, "selection.group.3", SDLK_3, 0, },
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{ HOTKEY_SELECTION_GROUP_4, "selection.group.4", SDLK_4, 0, },
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{ HOTKEY_SELECTION_GROUP_5, "selection.group.5", SDLK_5, 0, },
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{ HOTKEY_SELECTION_GROUP_6, "selection.group.6", SDLK_6, 0, },
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{ HOTKEY_SELECTION_GROUP_7, "selection.group.7", SDLK_7, 0, },
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{ HOTKEY_SELECTION_GROUP_8, "selection.group.8", SDLK_8, 0, },
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{ HOTKEY_SELECTION_GROUP_9, "selection.group.9", SDLK_9, 0, },
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{ HOTKEY_SELECTION_GROUP_10, "selection.group.10", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_11, "selection.group.11", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_12, "selection.group.12", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_13, "selection.group.13", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_14, "selection.group.14", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_15, "selection.group.15", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_16, "selection.group.16", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_17, "selection.group.17", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_18, "selection.group.18", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_19, "selection.group.19", 0, 0, },
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{ HOTKEY_SELECTION_GROUP_ADD, "selection.group.add", SDLK_LSHIFT, SDLK_RSHIFT },
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{ HOTKEY_SELECTION_GROUP_SAVE, "selection.group.save", SDLK_LCTRL, SDLK_RCTRL },
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{ HOTKEY_SELECTION_GROUP_SNAP, "selection.group.snap", SDLK_LALT, SDLK_RALT },
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{ HOTKEY_SELECTION_SNAP, "selection.snap", SDLK_HOME, 0 },
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{ HOTKEY_ORDER_QUEUE, "order.queue", SDLK_LSHIFT, SDLK_RSHIFT },
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{ HOTKEY_CONTEXTORDER_NEXT, "contextorder.next", SDLK_RIGHTBRACKET, 0 },
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{ HOTKEY_CONTEXTORDER_PREVIOUS, "contextorder.previous", SDLK_LEFTBRACKET, 0 },
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{ HOTKEY_HIGHLIGHTALL, "highlightall", SDLK_o, 0 },
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{ HOTKEY_PROFILE_TOGGLE, "profile.toggle", SDLK_F11, 0 },
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{ HOTKEY_PLAYMUSIC, "playmusic", SDLK_p, 0 }
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};
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/* SDL-type ends */
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/* GUI-type */
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struct SHotkeyMappingGUI
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{
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CStr mapsTo;
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bool negation;
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std::vector<int> requires;
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};
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typedef std::vector<SHotkeyMappingGUI> GuiMapping;
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// A mapping of keycodes onto sets of hotkey name strings (e.g. '[hotkey.]camera.reset')
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static GuiMapping hotkeyMapGUI[HK_MAX_KEYCODES];
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typedef std::vector<CStr> GUIObjectList; // A list of GUI objects
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typedef std::map<CStr,GUIObjectList> GUIHotkeyMap; // A mapping of name strings to lists of GUI objects that they trigger
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static GUIHotkeyMap guiHotkeyMap;
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// Look up a key binding in the config file and set the mappings for
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// all key combinations that trigger it.
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void setBindings( const CStr& hotkeyName, int integerMapping = -1 )
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{
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CConfigValueSet* binding = g_ConfigDB.GetValues( CFG_USER, CStr( "hotkey." ) + hotkeyName );
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if( binding )
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{
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int mapping;
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CConfigValueSet::iterator it;
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CParser multikeyParser;
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multikeyParser.InputTaskType( "multikey", "<[!$arg(_negate)][~$arg(_negate)]$value_+_>_[!$arg(_negate)][~$arg(_negate)]$value" );
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// Iterate through the bindings for this event...
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for( it = binding->begin(); it != binding->end(); it++ )
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{
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std::string hotkey;
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if( it->GetString( hotkey ) )
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{
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std::vector<int> keyCombination;
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CParserLine multikeyIdentifier;
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multikeyIdentifier.ParseString( multikeyParser, hotkey );
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// Iterate through multiple-key bindings (e.g. Ctrl+I)
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bool negateNext = false;
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for( size_t t = 0; t < multikeyIdentifier.GetArgCount(); t++ )
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{
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if( multikeyIdentifier.GetArgString( (int)t, hotkey ) )
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{
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if( hotkey == "_negate" )
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{
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negateNext = true;
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continue;
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}
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// Attempt decode as key name
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mapping = getKeyCode( hotkey );
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// Attempt to decode as a negation of a keyname
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// Yes, it's going a bit far, perhaps.
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// Too powerful for most uses, probably.
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// However, it got some hardcoding out of the engine.
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// Thus it makes me happy.
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if( !mapping )
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if( !it->GetInt( mapping ) ) // Attempt decode as key code
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{
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LOG( WARNING, "hotkey", "Couldn't map '%s'", hotkey.c_str() );
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continue;
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}
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if( negateNext ) mapping |= HOTKEY_NEGATION_FLAG;
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negateNext = false;
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keyCombination.push_back( mapping );
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}
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}
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std::vector<int>::iterator itKey, itKey2;
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SHotkeyMapping bindCode;
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SHotkeyMappingGUI bindName;
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for( itKey = keyCombination.begin(); itKey != keyCombination.end(); itKey++ )
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{
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bindName.mapsTo = hotkeyName;
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bindName.negation = ( ( *itKey & HOTKEY_NEGATION_FLAG ) ? true : false );
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bindName.requires.clear();
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if( integerMapping != -1 )
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{
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bindCode.mapsTo = integerMapping;
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bindCode.negation = ( ( *itKey & HOTKEY_NEGATION_FLAG ) ? true : false );
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bindCode.requires.clear();
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}
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for( itKey2 = keyCombination.begin(); itKey2 != keyCombination.end(); itKey2++ )
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{
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// Push any auxiliary keys.
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if( itKey != itKey2 )
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{
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bindName.requires.push_back( *itKey2 );
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if( integerMapping != -1 )
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bindCode.requires.push_back( *itKey2 );
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}
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}
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hotkeyMapGUI[*itKey & ~HOTKEY_NEGATION_FLAG].push_back( bindName );
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if( integerMapping != -1 )
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hotkeyMap[*itKey & ~HOTKEY_NEGATION_FLAG].push_back( bindCode );
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}
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}
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}
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}
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else if( integerMapping != -1 )
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{
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SHotkeyMapping bind[2];
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bind[0].mapsTo = integerMapping;
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bind[1].mapsTo = integerMapping;
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bind[0].requires.clear();
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bind[1].requires.clear();
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bind[0].negation = false;
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bind[1].negation = false;
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hotkeyMap[ hotkeyInfo[integerMapping].defaultmapping1 ].push_back( bind[0] );
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if( hotkeyInfo[integerMapping].defaultmapping2 )
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hotkeyMap[ hotkeyInfo[integerMapping].defaultmapping2 ].push_back( bind[1] );
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}
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}
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void loadHotkeys()
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{
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initKeyNameMap();
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int i;
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for( i = 0; i < HOTKEY_LAST; i++ )
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setBindings( hotkeyInfo[i].name, i );
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// Set up the state of the hotkeys given no key is down.
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// i.e. find those hotkeys triggered by all negations.
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std::vector<SHotkeyMapping>::iterator it;
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std::vector<int>::iterator j;
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bool allNegated;
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for( i = 1; i < HK_MAX_KEYCODES; i++ )
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{
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for( it = hotkeyMap[i].begin(); it != hotkeyMap[i].end(); it++ )
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{
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if( !it->negation )
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continue;
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allNegated = true;
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for( j = it->requires.begin(); j != it->requires.end(); j++ )
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if( !( *j & HOTKEY_NEGATION_FLAG ) )
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allNegated = false;
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if( allNegated )
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hotkeys[it->mapsTo] = true;
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}
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}
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}
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void hotkeyRegisterGUIObject( const CStr& objName, const CStr& hotkeyName )
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{
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GUIObjectList& boundTo = guiHotkeyMap[hotkeyName];
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if( boundTo.empty() )
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{
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// Load keybindings from the config file
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setBindings( hotkeyName );
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}
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boundTo.push_back( objName );
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}
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int hotkeyInputHandler( const SDL_Event* ev )
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{
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int keycode;
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switch( ev->type )
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{
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case SDL_KEYDOWN:
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case SDL_KEYUP:
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keycode = (int)ev->key.keysym.sym;
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break;
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case SDL_MOUSEBUTTONDOWN:
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case SDL_MOUSEBUTTONUP:
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keycode = SDLK_LAST + (int)ev->button.button;
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break;
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default:
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return( EV_PASS );
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}
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// Somewhat hackish:
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// Create phantom 'unified-modifier' events when left- or right- modifier keys are pressed
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// Just send them to this handler; don't let the imaginary event codes leak back to real SDL.
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SDL_Event phantom;
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phantom.type = ( ( ev->type == SDL_KEYDOWN ) || ( ev->type == SDL_MOUSEBUTTONDOWN ) ) ? SDL_KEYDOWN : SDL_KEYUP;
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if( ( keycode == SDLK_LSHIFT ) || ( keycode == SDLK_RSHIFT ) )
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{
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(int&)phantom.key.keysym.sym = UNIFIED_SHIFT;
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unified[0] = ( phantom.type == SDL_KEYDOWN );
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hotkeyInputHandler( &phantom );
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}
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else if( ( keycode == SDLK_LCTRL ) || ( keycode == SDLK_RCTRL ) )
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{
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(int&)phantom.key.keysym.sym = UNIFIED_CTRL;
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unified[1] = ( phantom.type == SDL_KEYDOWN );
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hotkeyInputHandler( &phantom );
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}
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else if( ( keycode == SDLK_LALT ) || ( keycode == SDLK_RALT ) )
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{
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(int&)phantom.key.keysym.sym = UNIFIED_ALT;
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unified[2] = ( phantom.type == SDL_KEYDOWN );
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hotkeyInputHandler( &phantom );
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}
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else if( ( keycode == SDLK_LMETA ) || ( keycode == SDLK_RMETA ) )
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{
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(int&)phantom.key.keysym.sym = UNIFIED_META;
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unified[3] = ( phantom.type == SDL_KEYDOWN );
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hotkeyInputHandler( &phantom );
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}
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else if( ( keycode == SDLK_LSUPER ) || ( keycode == SDLK_RSUPER ) )
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{
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(int&)phantom.key.keysym.sym = UNIFIED_SUPER;
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unified[4] = ( phantom.type == SDL_KEYDOWN );
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hotkeyInputHandler( &phantom );
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}
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// Inhibit the dispatch of hotkey events caused by printable or control keys
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// while the console is up. (But allow multiple-key - 'Ctrl+F' events, and whatever
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// key toggles the console.)
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bool consoleCapture = false, isCapturable;
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if( g_Console->IsActive() && (
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( keycode == 8 ) || ( keycode == 9 ) || ( keycode == 13 ) || /* Editing */
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( ( keycode >= 32 ) && ( keycode < 273 ) ) || /* Printable (<128), 'World' (<256) */
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( ( keycode >= 273 ) && ( keycode < 282 ) && /* Numeric keypad (<273), navigation */
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( keycode != SDLK_INSERT ) ) ) ) /* keys (<282) except insert */
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consoleCapture = true;
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std::vector<SHotkeyMapping>::iterator it;
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std::vector<SHotkeyMappingGUI>::iterator itGUI;
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SDL_Event hotkeyNotification;
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// Here's an interesting bit:
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// If you have an event bound to, say, 'F', and another to, say, 'Ctrl+F', pressing
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// 'F' while control is down would normally fire off both.
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// To avoid this, set the modifier keys for /all/ events this key would trigger
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// (Ctrl, for example, is both group-save and bookmark-save)
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// but only send a HotkeyDown event for the event with bindings most precisely
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// matching the conditions (i.e. the event with the highest number of auxiliary
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// keys, providing they're all down)
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bool typeKeyDown = ( ev->type == SDL_KEYDOWN ) || ( ev->type == SDL_MOUSEBUTTONDOWN );
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// -- KEYDOWN SECTION --
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// SDL-events bit
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unsigned int closestMap;
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size_t closestMapMatch = 0;
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for( it = hotkeyMap[keycode].begin(); it < hotkeyMap[keycode].end(); it++ )
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{
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// If a key has been pressed, and this event triggers on it's release, skip it.
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// Similarly, if the key's been released and the event triggers on a keypress, skip it.
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if( it->negation == typeKeyDown )
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continue;
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// Check to see if all auxiliary keys are down
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std::vector<int>::iterator itKey;
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bool accept = true;
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isCapturable = true;
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for( itKey = it->requires.begin(); itKey != it->requires.end(); itKey++ )
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{
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int keyCode = *itKey & ~HOTKEY_NEGATION_FLAG; // Clear the negation-modifier bit
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bool rqdState = !( *itKey & HOTKEY_NEGATION_FLAG );
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// debug_assert( !rqdState );
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if( keyCode < SDLK_LAST )
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{
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if( keys[keyCode] != rqdState ) accept = false;
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}
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else if( *itKey < UNIFIED_SHIFT )
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{
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if( mouseButtons[keyCode-SDLK_LAST] != rqdState ) accept = false;
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}
|
|
else
|
|
if( unified[keyCode-UNIFIED_SHIFT] != rqdState ) accept = false;
|
|
|
|
// 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.
|
|
|
|
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 );
|
|
|
|
if( keyCode < SDLK_LAST )
|
|
{
|
|
if( keys[keyCode] != rqdState ) accept = false;
|
|
}
|
|
else if( *itKey < UNIFIED_SHIFT )
|
|
{
|
|
if( mouseButtons[keyCode-SDLK_LAST] != rqdState ) accept = false;
|
|
}
|
|
else
|
|
if( unified[keyCode-UNIFIED_SHIFT] != rqdState ) accept = false;
|
|
|
|
// 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.code = (intptr_t)&(*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( !keys[*itKey] ) accept = false;
|
|
}
|
|
else if( *itKey < UNIFIED_SHIFT )
|
|
{
|
|
if( !mouseButtons[(*itKey)-SDLK_LAST] ) accept = false;
|
|
}
|
|
else
|
|
if( !unified[(*itKey)-UNIFIED_SHIFT] ) accept = false;
|
|
}
|
|
|
|
if( accept )
|
|
{
|
|
hotkeys[it->mapsTo] = false;
|
|
hotkeyNotification.type = SDL_HOTKEYUP;
|
|
hotkeyNotification.user.code = it->mapsTo;
|
|
SDL_PushEvent( &hotkeyNotification );
|
|
}
|
|
}
|
|
|
|
return( EV_PASS );
|
|
}
|
|
|
|
|
|
// Returns true if the specified HOTKEY_* responds to the specified SDLK_*
|
|
// (mainly for the screenshot system to know whether it needs to override
|
|
// the printscreen screen). Ignores modifier keys.
|
|
bool keyRespondsTo( int hotkey, int sdlkey )
|
|
{
|
|
for (KeyMapping::iterator it = hotkeyMap[sdlkey].begin(); it != hotkeyMap[sdlkey].end(); ++it)
|
|
if (it->mapsTo == hotkey)
|
|
return true;
|
|
return false;
|
|
}
|