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Added osgGA::GUIEventAdapter::KeySymbol enumate list, which is a remapping

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of the X settings.

Added a pass through of X11 sybmbols from Producer to osgGA::GUIEventAdapter::KeySymbol
in the osgProducer::EventAdapter.
This commit is contained in:
Robert Osfield 2003-03-24 13:43:22 +00:00
parent 9c37fc233a
commit 19e2368991
4 changed files with 199 additions and 44 deletions
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200
include/osgGA/GUIEventAdapter
View File

@ -33,40 +33,190 @@ class OSGGA_EXPORT GUIEventAdapter : public osg::Referenced
public:
enum MouseButtonMask {
LEFT_MOUSE_BUTTON=1,
MIDDLE_MOUSE_BUTTON=2,
RIGHT_MOUSE_BUTTON=4
LEFT_MOUSE_BUTTON=1,
MIDDLE_MOUSE_BUTTON=2,
RIGHT_MOUSE_BUTTON=4
};
enum EventType {
PUSH,
RELEASE,
DOUBLECLICK,
DRAG,
MOVE,
KEYDOWN,
KEYUP,
FRAME,
RESIZE,
NONE
PUSH,
RELEASE,
DOUBLECLICK,
DRAG,
MOVE,
KEYDOWN,
KEYUP,
FRAME,
RESIZE,
NONE
};
enum ModKeyMask {
MODKEY_LEFT_SHIFT = 0x0001,
MODKEY_RIGHT_SHIFT = 0x0002,
MODKEY_LEFT_CTRL = 0x0040,
MODKEY_RIGHT_CTRL = 0x0080,
MODKEY_LEFT_ALT = 0x0100,
MODKEY_RIGHT_ALT = 0x0200,
MODKEY_LEFT_META = 0x0400,
MODKEY_RIGHT_META = 0x0800,
MODKEY_NUM_LOCK = 0x1000,
MODKEY_CAPS_LOCK = 0x2000,
enum KeySybmol
{
KEY_BackSpace = 0xFF08, /* back space, back char */
KEY_Tab = 0xFF09,
KEY_Linefeed = 0xFF0A, /* Linefeed, LF */
KEY_Clear = 0xFF0B,
KEY_Return = 0xFF0D, /* Return, enter */
KEY_Pause = 0xFF13, /* Pause, hold */
KEY_Scroll_Lock = 0xFF14,
KEY_Sys_Req = 0xFF15,
KEY_Escape = 0xFF1B,
KEY_Delete = 0xFFFF, /* Delete, rubout */
/* Cursor control & motion */
KEY_Home = 0xFF50,
KEY_Left = 0xFF51, /* Move left, left arrow */
KEY_Up = 0xFF52, /* Move up, up arrow */
KEY_Right = 0xFF53, /* Move right, right arrow */
KEY_Down = 0xFF54, /* Move down, down arrow */
KEY_Prior = 0xFF55, /* Prior, previous */
KEY_Page_Up = 0xFF55,
KEY_Next = 0xFF56, /* Next */
KEY_Page_Down = 0xFF56,
KEY_End = 0xFF57, /* EOL */
KEY_Begin = 0xFF58, /* BOL */
/* Misc Functions */
KEY_Select = 0xFF60, /* Select, mark */
KEY_Print = 0xFF61,
KEY_Execute = 0xFF62, /* Execute, run, do */
KEY_Insert = 0xFF63, /* Insert, insert here */
KEY_Undo = 0xFF65, /* Undo, oops */
KEY_Redo = 0xFF66, /* redo, again */
KEY_Menu = 0xFF67,
KEY_Find = 0xFF68, /* Find, search */
KEY_Cancel = 0xFF69, /* Cancel, stop, abort, exit */
KEY_Help = 0xFF6A, /* Help */
KEY_Break = 0xFF6B,
KEY_Mode_switch = 0xFF7E, /* Character set switch */
KEY_script_switch = 0xFF7E, /* Alias for mode_switch */
KEY_Num_Lock = 0xFF7F,
/* Keypad Functions, keypad numbers cleverly chosen to map to ascii */
KEY_KP_Space = 0xFF80, /* space */
KEY_KP_Tab = 0xFF89,
KEY_KP_Enter = 0xFF8D, /* enter */
KEY_KP_F1 = 0xFF91, /* PF1, KP_A, ... */
KEY_KP_F2 = 0xFF92,
KEY_KP_F3 = 0xFF93,
KEY_KP_F4 = 0xFF94,
KEY_KP_Home = 0xFF95,
KEY_KP_Left = 0xFF96,
KEY_KP_Up = 0xFF97,
KEY_KP_Right = 0xFF98,
KEY_KP_Down = 0xFF99,
KEY_KP_Prior = 0xFF9A,
KEY_KP_Page_Up = 0xFF9A,
KEY_KP_Next = 0xFF9B,
KEY_KP_Page_Down = 0xFF9B,
KEY_KP_End = 0xFF9C,
KEY_KP_Begin = 0xFF9D,
KEY_KP_Insert = 0xFF9E,
KEY_KP_Delete = 0xFF9F,
KEY_KP_Equal = 0xFFBD, /* equals */
KEY_KP_Multiply = 0xFFAA,
KEY_KP_Add = 0xFFAB,
KEY_KP_Separator = 0xFFAC, /* separator, often comma */
KEY_KP_Subtract = 0xFFAD,
KEY_KP_Decimal = 0xFFAE,
KEY_KP_Divide = 0xFFAF,
KEY_KP_0 = 0xFFB0,
KEY_KP_1 = 0xFFB1,
KEY_KP_2 = 0xFFB2,
KEY_KP_3 = 0xFFB3,
KEY_KP_4 = 0xFFB4,
KEY_KP_5 = 0xFFB5,
KEY_KP_6 = 0xFFB6,
KEY_KP_7 = 0xFFB7,
KEY_KP_8 = 0xFFB8,
KEY_KP_9 = 0xFFB9,
/*
* Auxilliary Functions; note the duplicate definitions for left and right
* function keys; Sun keyboards and a few other manufactures have such
* function key groups on the left and/or right sides of the keyboard.
* We've not found a keyboard with more than 35 function keys total.
*/
KEY_F1 = 0xFFBE,
KEY_F2 = 0xFFBF,
KEY_F3 = 0xFFC0,
KEY_F4 = 0xFFC1,
KEY_F5 = 0xFFC2,
KEY_F6 = 0xFFC3,
KEY_F7 = 0xFFC4,
KEY_F8 = 0xFFC5,
KEY_F9 = 0xFFC6,
KEY_F10 = 0xFFC7,
KEY_F11 = 0xFFC8,
KEY_F12 = 0xFFC9,
KEY_F13 = 0xFFCA,
KEY_F14 = 0xFFCB,
KEY_F15 = 0xFFCC,
KEY_F16 = 0xFFCD,
KEY_F17 = 0xFFCE,
KEY_F18 = 0xFFCF,
KEY_F19 = 0xFFD0,
KEY_F20 = 0xFFD1,
KEY_F21 = 0xFFD2,
KEY_F22 = 0xFFD3,
KEY_F23 = 0xFFD4,
KEY_F24 = 0xFFD5,
KEY_F25 = 0xFFD6,
KEY_F26 = 0xFFD7,
KEY_F27 = 0xFFD8,
KEY_F28 = 0xFFD9,
KEY_F29 = 0xFFDA,
KEY_F30 = 0xFFDB,
KEY_F31 = 0xFFDC,
KEY_F32 = 0xFFDD,
KEY_F33 = 0xFFDE,
KEY_F34 = 0xFFDF,
KEY_F35 = 0xFFE0,
/* Modifiers */
KEY_Shift_L = 0xFFE1, /* Left shift */
KEY_Shift_R = 0xFFE2, /* Right shift */
KEY_Control_L = 0xFFE3, /* Left control */
KEY_Control_R = 0xFFE4, /* Right control */
KEY_Caps_Lock = 0xFFE5, /* Caps lock */
KEY_Shift_Lock = 0xFFE6, /* Shift lock */
KEY_Meta_L = 0xFFE7, /* Left meta */
KEY_Meta_R = 0xFFE8, /* Right meta */
KEY_Alt_L = 0xFFE9, /* Left alt */
KEY_Alt_R = 0xFFEA, /* Right alt */
KEY_Super_L = 0xFFEB, /* Left super */
KEY_Super_R = 0xFFEC, /* Right super */
KEY_Hyper_L = 0xFFED, /* Left hyper */
KEY_Hyper_R = 0xFFEE, /* Right hyper */
};
enum ModKeyMask {
MODKEY_LEFT_SHIFT = 0x0001,
MODKEY_RIGHT_SHIFT = 0x0002,
MODKEY_LEFT_CTRL = 0x0040,
MODKEY_RIGHT_CTRL = 0x0080,
MODKEY_LEFT_ALT = 0x0100,
MODKEY_RIGHT_ALT = 0x0200,
MODKEY_LEFT_META = 0x0400,
MODKEY_RIGHT_META = 0x0800,
MODKEY_NUM_LOCK = 0x1000,
MODKEY_CAPS_LOCK = 0x2000,
MODKEY_CTRL = (MODKEY_LEFT_CTRL|MODKEY_RIGHT_CTRL),
MODKEY_SHIFT = (MODKEY_LEFT_SHIFT|MODKEY_RIGHT_SHIFT),
MODKEY_ALT = (MODKEY_LEFT_ALT|MODKEY_RIGHT_ALT),
MODKEY_META = (MODKEY_LEFT_META|MODKEY_RIGHT_META)
};
};
/** Get the EventType of the GUI event.*/

2
include/osgProducer/EventAdapter
View File

@ -126,6 +126,8 @@ class OSGPRODUCER_EXPORT EventAdapter : public osgGA::GUIEventAdapter
static int _s_mx;
static int _s_my;
static int _s_modKeyMask;
int adaptKeySymbol(Producer::KeySymbol key);
};

19
src/osgProducer/EventAdapter.cpp
View File

@ -157,7 +157,7 @@ void EventAdapter::adaptKeyPress( double time, Producer::KeySymbol key)
{
_eventType = KEYDOWN;
_time = time;
_key = key;
_key = adaptKeySymbol(key);
copyStaticVariables();
}
@ -167,7 +167,7 @@ void EventAdapter::adaptKeyRelease( double time, Producer::KeySymbol key)
// we won't handle this correctly right now.. GUIEventAdapter isn't up to it
_eventType = KEYUP;
_time = time;
_key = key;
_key = adaptKeySymbol(key);
copyStaticVariables();
}
@ -182,3 +182,18 @@ void EventAdapter::adaptFrame(double time)
copyStaticVariables();
}
int EventAdapter::adaptKeySymbol(Producer::KeySymbol key)
{
#ifdef WIN32
// need to implement some kind of mapping, perhaps using an std::map?
if (key==VK_ESCAPE) return KEY_Escape;
return key;
#else
// assume Producer is working under X11, so we have a 1:1 mapping
// between X11 key symbols and osgGA::GUIEventAdapter::KeySymbols.
return key;
#endif
}

22
src/osgProducer/KeyboardMouseCallback.cpp
View File

@ -12,26 +12,14 @@ using namespace osgProducer;
void KeyboardMouseCallback::keyPress( Producer::KeySymbol key )
{
if (_escapeKeySetsDone)
{
switch( key )
{
#ifdef XK_MISCELLANY // XWindows keydefs
case XK_Escape:
_done = true;
break;
#endif
#ifdef WIN32
case VK_ESCAPE:
_done = true;
break;
#endif
}
}
osg::ref_ptr<EventAdapter> event = new EventAdapter;
event->adaptKeyPress(getTime(),key);
// check against adapted key symbol.
if (_escapeKeySetsDone &&
event->getKey()==osgGA::GUIEventAdapter::KEY_Escape) _done = true;
_eventQueueMutex.lock();
_eventQueue.push_back(event);
_eventQueueMutex.unlock();