/*************************************************
* Windows callback
*************************************************/
static LRESULT CALLBACK WndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
{
// salvapantallas
if( uMsg==WM_SYSCOMMAND && (wParam==SC_SCREENSAVE || wParam==SC_MONITORPOWER) )
return( 0 );
// boton x o pulsacion de escape
//if( uMsg==WM_CLOSE || uMsg==WM_DESTROY || (uMsg==WM_KEYDOWN && wParam==VK_ESCAPE) )
if( uMsg==WM_CLOSE || uMsg==WM_DESTROY )
{
PostQuitMessage(0);
return( 0 );
}
// Reaction to command keys
if( uMsg==WM_KEYDOWN )
{
switch (wParam)
{
#if 0
case VK_ESCAPE:
PostQuitMessage(0);
return 0;
#endif
case VK_LEFT:
case VK_RIGHT:
case VK_UP:
case VK_DOWN:
case VK_PRIOR:
case VK_NEXT:
case VK_END:
case VK_HOME:
editor.moveCursor(wParam);
break;
case VK_RETURN:
case VK_DELETE:
case VK_BACK:
editor.controlCharacter(wParam);
break;
case 'k':
case 'K':
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
editor.deleteLine();
}
break;
case 'z':
case 'Z':
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
editor.undo();
char errorText[MAX_ERROR_LENGTH];
char *shaderText;
shaderText = editor.getText();
if (shaderManager.updateShader(usedShader[usedIndex], shaderText, errorText))
{
editor.setErrorText(errorText);
}
else editor.unshowError();
editor.showText();
}
break;
case 'y':
case 'Y':
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
editor.redo();
char errorText[MAX_ERROR_LENGTH];
char *shaderText;
shaderText = editor.getText();
if (shaderManager.updateShader(usedShader[usedIndex], shaderText, errorText))
{
editor.setErrorText(errorText);
}
else editor.unshowError();
editor.showText();
}
break;
case 'm':
case 'M':
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
// TODO: Minimization again.
SetWindowLong(hWnd, GWL_STYLE, WS_POPUP|WS_VISIBLE);
ShowWindow(hWnd, SW_MAXIMIZE);
GetClientRect(hWnd, &windowRect);
glViewport(0, 0, windowRect.right-windowRect.left, abs(windowRect.bottom - windowRect.top)); //NEW
aspectRatio = (float)(windowRect.right-windowRect.left) / (float)(abs(windowRect.bottom - windowRect.top));
ShowCursor(false);
}
break;
case 's':
case 'S':
// We want a new shader
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
char errorText[MAX_ERROR_LENGTH];
char *shaderText;
shaderText = editor.getText();
if (shaderManager.updateShader(usedShader[usedIndex], shaderText, errorText))
{
//MessageBox(wininfo.hWnd, errorText, "Shader change", MB_OK);
editor.setErrorText(errorText);
}
else
{
// It worked, so save the shader
shaderManager.saveProgress(usedShader[usedIndex], errorText, &editor);
editor.unshowError();
editor.unshowText();
}
// Save sprites to file
textureManager.CreatePicture("TODO.tga");
}
break;
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (GetAsyncKeyState(VK_CONTROL) < 0)
{
// I use the ordering of keys to be able to get to the shader...
usedIndex = wParam - '1';
if (usedIndex >= NUM_USED_PROGRAMS) usedIndex = NUM_USED_PROGRAMS - 1;
char errorText[MAX_ERROR_LENGTH+1];
char filename[SM_MAX_FILENAME_LENGTH+1];
sprintf_s(filename, SM_MAX_FILENAME_LENGTH, "shaders/%s", usedShader[usedIndex]);
if (editor.loadText(filename, errorText))
{
MessageBox(wininfo.hWnd, errorText, "Editor init", MB_OK);
return -1;
}
}
break;
default:
break;
}
}
// Text entering
if (uMsg==WM_CHAR && GetAsyncKeyState(VK_CONTROL) >= 0)
{
editor.putCharacter(wParam);
}
return( DefWindowProc(hWnd,uMsg,wParam,lParam) );
}
