本文整理汇总了C++中GHOST_Rect::wrapPoint方法的典型用法代码示例。如果您正苦于以下问题：C++ GHOST_Rect::wrapPoint方法的具体用法？C++ GHOST_Rect::wrapPoint怎么用？C++ GHOST_Rect::wrapPoint使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类GHOST_Rect的用法示例。
在下文中一共展示了GHOST_Rect::wrapPoint方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: if
void
GHOST_SystemSDL::processEvent(SDL_Event *sdl_event)
{
GHOST_Event * g_event= NULL;
switch(sdl_event->type) {
case SDL_WINDOWEVENT:
{
SDL_WindowEvent &sdl_sub_evt= sdl_event->window;
GHOST_WindowSDL *window= findGhostWindow(SDL_GetWindowFromID(sdl_sub_evt.windowID));
//assert(window != NULL); // can be NULL on close window.
switch (sdl_sub_evt.event) {
case SDL_WINDOWEVENT_EXPOSED:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowUpdate, window);
break;
case SDL_WINDOWEVENT_RESIZED:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowSize, window);
break;
case SDL_WINDOWEVENT_MOVED:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowMove, window);
break;
case SDL_WINDOWEVENT_FOCUS_GAINED:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowActivate, window);
break;
case SDL_WINDOWEVENT_FOCUS_LOST:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowDeactivate, window);
break;
case SDL_WINDOWEVENT_CLOSE:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventWindowClose, window);
break;
}
}
break;
case SDL_QUIT:
g_event= new GHOST_Event(getMilliSeconds(), GHOST_kEventQuit, NULL);
break;
case SDL_MOUSEMOTION:
{
SDL_MouseMotionEvent &sdl_sub_evt= sdl_event->motion;
SDL_Window *sdl_win= SDL_GetWindowFromID(sdl_sub_evt.windowID);
GHOST_WindowSDL *window= findGhostWindow(sdl_win);
assert(window != NULL);
int x_win, y_win;
SDL_GetWindowPosition(sdl_win, &x_win, &y_win);
GHOST_TInt32 x_root= sdl_sub_evt.x + x_win;
GHOST_TInt32 y_root= sdl_sub_evt.y + y_win;
#if 0
if(window->getCursorGrabMode() != GHOST_kGrabDisable && window->getCursorGrabMode() != GHOST_kGrabNormal)
{
GHOST_TInt32 x_new= x_root;
GHOST_TInt32 y_new= y_root;
GHOST_TInt32 x_accum, y_accum;
GHOST_Rect bounds;
/* fallback to window bounds */
if(window->getCursorGrabBounds(bounds)==GHOST_kFailure)
window->getClientBounds(bounds);
/* could also clamp to screen bounds
* wrap with a window outside the view will fail atm */
bounds.wrapPoint(x_new, y_new, 8); /* offset of one incase blender is at screen bounds */
window->getCursorGrabAccum(x_accum, y_accum);
// cant use setCursorPosition because the mouse may have no focus!
if(x_new != x_root || y_new != y_root) {
if (1 ) { //xme.time > m_last_warp) {
/* when wrapping we don't need to add an event because the
* setCursorPosition call will cause a new event after */
SDL_WarpMouseInWindow(sdl_win, x_new - x_win, y_new - y_win); /* wrap */
window->setCursorGrabAccum(x_accum + (x_root - x_new), y_accum + (y_root - y_new));
// m_last_warp= lastEventTime(xme.time);
} else {
// setCursorPosition(x_new, y_new); /* wrap but don't accumulate */
SDL_WarpMouseInWindow(sdl_win, x_new - x_win, y_new - y_win);
}
g_event = new GHOST_EventCursor(getMilliSeconds(), GHOST_kEventCursorMove, window, x_new, y_new);
}
else {
g_event = new GHOST_EventCursor(getMilliSeconds(), GHOST_kEventCursorMove, window, x_root + x_accum, y_root + y_accum);
}
}
else
#endif
{
g_event= new GHOST_EventCursor(getMilliSeconds(), GHOST_kEventCursorMove, window, x_root, y_root);
}
break;
}
case SDL_MOUSEBUTTONUP:
case SDL_MOUSEBUTTONDOWN:
{
SDL_MouseButtonEvent &sdl_sub_evt= sdl_event->button;
GHOST_TButtonMask gbmask= GHOST_kButtonMaskLeft;
GHOST_TEventType type= (sdl_sub_evt.state==SDL_PRESSED) ? GHOST_kEventButtonDown : GHOST_kEventButtonUp;
//.........这里部分代码省略.........