//this function translates a passed in scan code to ascii (or maybe unicode?) character values that will be used to get the correct bitmaps for printing characters to the screen
extern uint8_t translateKeypress(uint8_t translate)
{
uint8_t temp = 0;
int i = 0;
if(translate == 0x58) // caps lock
{
temp = 0x03;
}
else if(translate == 0x12) // left shift
{
ShiftPressed = 1;
temp = 0;
}
else if(translate == 0x59) // right shift
{
ShiftPressed = 0;
temp = 0;
}
else
{
switch(translate)
{
//start special key: enter
case 0x5A: // enter
temp = 0x01;
break;
//start special key: backspace
case 0x66: // backspace
temp = 0x04;
break;
//start special keys: page up and page down
case 0x7D: // page up
switch(ShiftPressed)
{
case 0:
for(i = 0; i < 8; i++)
{
ShiftScreenUp();
}
temp = 0;
break;
case 1:
ShiftScreenUp();
temp = 0;
break;
}
break;
case 0x7A: // page down
switch(ShiftPressed)
{
case 0:
for(i = 0; i < 8; i++)
{
ShiftScreenDown();
}
temp = 0;
break;
case 1:
ShiftScreenDown();
temp = 0;
break;
}
break;
//start special keys: arrow keys
case 0x6B: // left arrow
switch(ShiftPressed)
{
case 0:
MoveCursorLeft(); // left arrow
BlinkCursor();
temp = 0;
break;
case 1:
ShiftScreenLeft();
//MoveCursorLeft();
//BlinkCursor();
temp = 0;
break;
}
break;
case 0x74: // right arrow
switch(ShiftPressed)
{
case 0:
//ShiftScreenRight();
MoveCursorRight(); // right arrow
BlinkCursor();
//temp = 1; // quick way to make the right arrow print nothing but not get skipped over when incrementing
temp = 0;
break;
case 1:
ShiftScreenRight();
//MoveCursorRight();
//BlinkCursor();
temp = 0;
break;
}
break;
case 0x75: // up arrow
switch(ShiftPressed)
{
case 0:
MoveCursorUp();
BlinkCursor();
temp = 0;
break;
case 1:
for(i = 0; i < 8; i++)
{
ShiftScreenUp();
}
temp = 0;
break;
}
break;
case 0x72: // down arrow
switch(ShiftPressed)
{
case 0:
MoveCursorDown(); // down arrow
BlinkCursor();
temp = 0;
break;
case 1:
for(i = 0; i < 8; i++)
{
ShiftScreenDown();
}
temp = 0;
break;
}
break;
//start keyboard line: esc F1F2F3F4F5F6F7F8F9F10F11F12
case 0x76: // esc
temp = 0x02; // temp number for commands will be in range 0x01 - 0x19
break;
case 0x05: // F1
temp = 0;
//press_F1();
break;
case 0x06: // F2
temp = 0;
shiftTextLeft();
break;
//start keyboard line: `1234567890-=
case 0x0E: //`
switch(ShiftPressed)
{
case 0:
temp = 0x60; //`
break;
case 1:
temp = 0x7E; //~
break;
}
break;
case 0x16: //1
switch(ShiftPressed)
{
case 0:
temp = 0x31; //1
break;
case 1:
temp = 0x21; //!
break;
}
break;
case 0x1E: //2
switch(ShiftPressed)
{
case 0:
temp = 0x32; //2
break;
case 1:
temp = 0x40; //@
break;
}
break;
case 0x26: //3
switch(ShiftPressed)
{
case 0:
temp = 0x33; //3
break;
case 1:
temp = 0x23; //#
break;
}
break;
case 0x25: //4
switch(ShiftPressed)
{
case 0:
temp = 0x34; //4
break;
case 1:
temp = 0x24; //$
break;
}
break;
case 0x2E: //5
switch(ShiftPressed)
{
case 0:
temp = 0x35; //5
break;
case 1:
temp = 0x25; //%
break;
}
break;
case 0x36: //6
switch(ShiftPressed)
{
case 0:
temp = 0x36; //6
break;
case 1:
temp = 0x5E; //^
break;
}
break;
case 0x3D: //7
switch(ShiftPressed)
{
case 0:
temp = 0x37; //7
break;
case 1:
temp = 0x26; //&
break;
}
break;
case 0x3E: //8
switch(ShiftPressed)
{
case 0:
temp = 0x38; //8
break;
case 1:
temp = 0x2A; //*
break;
}
break;
case 0x46: //9
switch(ShiftPressed)
{
case 0:
temp = 0x39; //9
break;
case 1:
temp = 0x28; //(
break;
}
break;
case 0x45: //0
switch(ShiftPressed)
{
case 0:
temp = 0x30; //0
break;
case 1:
temp = 0x29; //)
break;
}
break;
case 0x4E: //-
switch(ShiftPressed)
{
case 0:
temp = 0x2D; //-
break;
case 1:
temp = 0x5F; //_
break;
}
break;
case 0x55: //=
switch(ShiftPressed)
{
case 0:
temp = 0x3D; //=
break;
case 1:
temp = 0x2B; //+
break;
}
break;
//start keyboard line: qwertyuiop[] and '\'
case 0x15: //q
switch(ShiftPressed)
{
case 0:
temp = 0x71; //q
break;
case 1:
temp = 0x51; //Q
break;
}
break;
case 0x1D: //w
switch(ShiftPressed)
{
case 0:
temp = 0x77; //w
break;
case 1:
temp = 0x57; //W
break;
}
break;
case 0x24: //e
switch(ShiftPressed)
{
case 0:
temp = 0x65; //e
break;
case 1:
temp = 0x45; //E
break;
}
break;
case 0x2D: //r
switch(ShiftPressed)
{
case 0:
temp = 0x72; //r
break;
case 1:
temp = 0x52; //R
break;
}
break;
case 0x2C: //t
switch(ShiftPressed)
{
case 0:
temp = 0x74; //t
break;
case 1:
temp = 0x54; //T
break;
}
break;
case 0x35: //y
switch(ShiftPressed)
{
case 0:
temp = 0x79; //y
break;
case 1:
temp = 0x59; //Y
break;
}
break;
case 0x3C: //u
switch(ShiftPressed)
{
case 0:
temp = 0x75; //u
break;
case 1:
temp = 0x55; //U
break;
}
break;
case 0x43: //i
switch(ShiftPressed)
{
case 0:
temp = 0x69; //i
break;
case 1:
temp = 0x49; //I
break;
}
break;
case 0x44: //o
switch(ShiftPressed)
{
case 0:
temp = 0x6F; //o
break;
case 1:
temp = 0x4F; //O
break;
}
break;
case 0x4D: //p
switch(ShiftPressed)
{
case 0:
temp = 0x70; //p
break;
case 1:
temp = 0x50; //P
break;
}
break;
case 0x54: //[
switch(ShiftPressed)
{
case 0:
temp = 0x5B; //[
break;
case 1:
temp = 0x7B; //{
break;
}
break;
case 0x5B: //]
switch(ShiftPressed)
{
case 0:
temp = 0x5D; //]
break;
case 1:
temp = 0x7D; //}
break;
}
break;
case 0x5D: //"\"
switch(ShiftPressed)
{
case 0:
temp = 0x5C; //"\"
break;
case 1:
temp = 0x7C; //|
break;
}
break;
//start keyboard line: asdfghjkl;'
case 0x1C: //a
switch(ShiftPressed)
{
case 0:
temp = 0x61; //a
break;
case 1:
temp = 0x41; //A
break;
}
break;
case 0x1B: //s
switch(ShiftPressed)
{
case 0:
temp = 0x73; //s
break;
case 1:
temp = 0x53; //S
break;
}
break;
case 0x23: //d
switch(ShiftPressed)
{
case 0:
temp = 0x64; //d
break;
case 1:
temp = 0x44; //D
break;
}
break;
case 0x2B: //f
switch(ShiftPressed)
{
case 0:
temp = 0x66; //f
break;
case 1:
temp = 0x46; //F
break;
}
break;
case 0x34: //g
switch(ShiftPressed)
{
case 0:
temp = 0x67; //g
break;
case 1:
temp = 0x47; //G
break;
}
break;
case 0x33: //h
switch(ShiftPressed)
{
case 0:
temp = 0x68; //h
break;
case 1:
temp = 0x48; //H
break;
}
break;
case 0x3B: //j
switch(ShiftPressed)
{
case 0:
temp = 0x6A; //j
break;
case 1:
temp = 0x4A; //J
break;
}
break;
case 0x42: //k
switch(ShiftPressed)
{
case 0:
temp = 0x6B; //k
break;
case 1:
temp = 0x4B; //K
break;
}
break;
case 0x4B: //l
switch(ShiftPressed)
{
case 0:
temp = 0x6C; //l
break;
case 1:
temp = 0x4C; //L
break;
}
break;
case 0x4C: //NOTE: this is actually a : not a ; but there is no bitmap for ;
switch(ShiftPressed)
{
case 0:
temp = 0x3A; //;
break;
case 1:
temp = 0x3A; //:
break;
}
break;
case 0x52: //'
switch(ShiftPressed)
{
case 0:
temp = 0x27; //'
break;
case 1:
temp = 0x22; //"
break;
}
break;
//start keyboard line: zxcvbnm,./
case 0x1A: //z
switch(ShiftPressed)
{
case 0:
temp = 0x7A; //z
break;
case 1:
temp = 0x5A; //Z
break;
}
break;
case 0x22: //x
switch(ShiftPressed)
{
case 0:
temp = 0x78; //x
break;
case 1:
temp = 0x58; //X
break;
}
break;
case 0x21: //c
switch(ShiftPressed)
{
case 0:
temp = 0x63; //c
break;
case 1:
temp = 0x43; //C
break;
}
break;
case 0x2A: //v
switch(ShiftPressed)
{
case 0:
temp = 0x76; //v
break;
case 1:
temp = 0x56; //V
break;
}
break;
case 0x32: //b
switch(ShiftPressed)
{
case 0:
temp = 0x62; //b
break;
case 1:
temp = 0x42; //B
break;
}
break;
case 0x31: //n
switch(ShiftPressed)
{
case 0:
temp = 0x6E; //n
break;
case 1:
temp = 0x4E; //N
break;
}
break;
case 0x3A: //m
switch(ShiftPressed)
{
case 0:
temp = 0x6D; //m
break;
case 1:
temp = 0x4D; //M
break;
}
break;
case 0x41: //,
switch(ShiftPressed)
{
case 0:
temp = 0x2C; //,
break;
case 1:
temp = 0x3C; //<
break;
}
break;
case 0x49: //.
switch(ShiftPressed)
{
case 0:
temp = 0x2E; //.
break;
case 1:
temp = 0x3E; //>
break;
}
break;
case 0x4A: // "/"
switch(ShiftPressed)
{
case 0:
temp = 0x2F; // "/"
break;
case 1:
temp = 0x3F; //?
break;
}
break;
case 0x29: // space
temp = 0x20;
break;
default:
temp = 0x21;
}
}
return temp;
}
void TextInputHandler::Update()
{
if (!m_menu->IsOpen() || IsConsoleOpen())
return;
//find first key pressed since last time we checked
UInt8 keyCode = 0;
for (UInt32 idx = 0; idx <= 0x100; idx++)
{
if (DI_data.LastBytes[idx] && !m_prevKeyboardState[idx])
{
keyCode = idx;
break;
}
}
bool bControlPressed = DI_data.LastBytes[DIK_LCONTROL] || DI_data.LastBytes[DIK_RCONTROL];
bool bShifted = DI_data.LastBytes[DIK_LSHIFT] || DI_data.LastBytes[DIK_RSHIFT];
bool bUpdateText = false;
if (keyCode)
{
switch (keyCode)
{
case DIK_UP:
case DIK_DOWN:
case DIK_RETURN:
{
UInt32 cursorAdjust = m_menu->ResolveControlCode(keyCode, m_cursorPos);
if (cursorAdjust != -1)
{
m_cursorPos = cursorAdjust;
bUpdateText = true;
}
break;
}
case DIK_TAB:
m_cursorPos = m_menu->InsertText(m_cursorPos, m_tabChars);
bUpdateText = true;
break;
case DIK_BACK:
m_cursorPos = m_menu->DeleteText(m_cursorPos, true, bControlPressed);
bUpdateText = true;
break;
case DIK_DELETE:
m_cursorPos = m_menu->DeleteText(m_cursorPos, false, bControlPressed);
bUpdateText = true;
break;
case DIK_LEFT:
m_cursorPos = m_menu->SeekPosition(m_cursorPos, true, bControlPressed);
bUpdateText = true;
break;
case DIK_RIGHT:
m_cursorPos = m_menu->SeekPosition(m_cursorPos, false, bControlPressed);
bUpdateText = true;
break;
case DIK_HOME:
m_cursorPos = m_menu->GetMinPos();
bUpdateText = true;
break;
case DIK_END:
if (m_menu->GetInputLength() > 0)
{
m_cursorPos = m_menu->GetInputLength();
bUpdateText = true;
}
break;
case DIK_GRAVE: //Console key - don't include in input text
case DIK_ESCAPE:
break;
default:
if (bControlPressed)
{
UInt32 cursorAdjust = -1;
if (!m_bControlKeysDisabled) {
// give menu a chance to handle the control key
cursorAdjust = m_menu->ResolveControlCode(keyCode, m_cursorPos);
}
if (cursorAdjust == -1) {
// menu didn't handle it. Do we have a function script to try instead?
if (m_controlHandler) {
// invoke the function script, passing in the control key code
InternalFunctionCaller caller(m_controlHandler);
caller.SetArgs(1, (void*)((UInt32)keyCode));
ScriptToken* result = UserFunctionManager::Call(caller);
delete result; // result unused
}
else {
// store it for later retrieval via GetTextInputControlKeyPressed
m_lastControlCharPressed = keyCode;
}
}
else
{
// menu handled, update cursor position accordingly
m_cursorPos = cursorAdjust;
bUpdateText = true;
}
}
else
{
char charToInsert = ScancodeToChar(keyCode, bShifted);
if (charToInsert)
{
m_cursorPos = m_menu->InsertChar(m_cursorPos, charToInsert);
bUpdateText = true;
}
}
break;
}
}
//store current state of keyboard for next update
memcpy(m_prevKeyboardState, DI_data.LastBytes, 256);
if (BlinkCursor())
bUpdateText = true;
if (bUpdateText)
UpdateDisplay();
}
void NativePlayerWnd::CursorTimerFire()
{
#ifdef EDITTEXT
BlinkCursor();
#endif
}
