void Engine::_ProcessEvents(void)
{
SDL_Event evt;
while(!s_quit && SDL_PollEvent(&evt))
{
if(!OnRawEvent(evt))
continue;
switch(evt.type)
{
case SDL_KEYDOWN:
OnKeyDown(evt.key.keysym.sym, evt.key.keysym.mod);
break;
case SDL_KEYUP:
OnKeyUp(evt.key.keysym.sym, evt.key.keysym.mod);
break;
case SDL_JOYAXISMOTION:
OnJoystickEvent(evt.jaxis.type, evt.jaxis.which, evt.jaxis.axis, evt.jaxis.value);
break;
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
OnJoystickEvent(evt.jbutton.type, evt.jbutton.which, evt.jbutton.button, evt.jbutton.state);
break;
case SDL_JOYHATMOTION:
OnJoystickEvent(evt.jhat.type, evt.jhat.which, evt.jhat.hat, evt.jhat.value);
break;
case SDL_ACTIVEEVENT:
OnWindowEvent(evt.active.gain);
break;
case SDL_VIDEORESIZE:
OnWindowResize(evt.resize.w, evt.resize.h);
break;
case SDL_MOUSEMOTION:
OnMouseEvent(evt.type, 0, evt.motion.state, evt.motion.x, evt.motion.y, evt.motion.xrel, evt.motion.yrel);
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
OnMouseEvent(evt.type, evt.button.button, evt.button.state, evt.button.x, evt.button.y, 0, 0);
break;
case SDL_QUIT:
SetQuit(true);
break;
}
}
}
EVENT_RESULT CGUIControlGroup::SendMouseEvent(const CPoint &point, const CMouseEvent &event)
{
// transform our position into child coordinates
CPoint childPoint(point);
m_transform.InverseTransformPosition(childPoint.x, childPoint.y);
if (CGUIControl::CanFocus())
{
CPoint pos(GetPosition());
// run through our controls in reverse order (so that last rendered is checked first)
for (rControls i = m_children.rbegin(); i != m_children.rend(); ++i)
{
CGUIControl *child = *i;
EVENT_RESULT ret = child->SendMouseEvent(childPoint - pos, event);
if (ret)
{ // we've handled the action, and/or have focused an item
return ret;
}
}
// none of our children want the event, but we may want it.
EVENT_RESULT ret;
if (HitTest(childPoint) && (ret = OnMouseEvent(childPoint, event)))
return ret;
}
m_focusedControl = 0;
return EVENT_RESULT_UNHANDLED;
}
EVENT_RESULT CGUIControlGroupList::SendMouseEvent(const CPoint &point, const CMouseEvent &event)
{
// transform our position into child coordinates
CPoint childPoint(point);
m_transform.InverseTransformPosition(childPoint.x, childPoint.y);
if (CGUIControl::CanFocus())
{
float pos = 0;
float alignOffset = GetAlignOffset();
for (ciControls i = m_children.begin(); i != m_children.end(); ++i)
{
CGUIControl *child = *i;
if (child->IsVisible())
{
if (IsControlOnScreen(pos, child))
{ // we're on screen
float offsetX = m_orientation == VERTICAL ? m_posX : m_posX + alignOffset + pos - m_scroller.GetValue();
float offsetY = m_orientation == VERTICAL ? m_posY + alignOffset + pos - m_scroller.GetValue() : m_posY;
EVENT_RESULT ret = child->SendMouseEvent(childPoint - CPoint(offsetX, offsetY), event);
if (ret)
{ // we've handled the action, and/or have focused an item
return ret;
}
}
pos += Size(child) + m_itemGap;
}
}
// none of our children want the event, but we may want it.
EVENT_RESULT ret;
if (HitTest(childPoint) && (ret = OnMouseEvent(childPoint, event)))
return ret;
}
m_focusedControl = 0;
return EVENT_RESULT_UNHANDLED;
}
void AButton::OnCaptureLost(wxMouseCaptureLostEvent & WXUNUSED(event))
{
wxMouseEvent e(wxEVT_LEFT_UP);
e.m_x = -1;
e.m_y = -1;
OnMouseEvent(e);
}
EVENT_RESULT CGUIControl::SendMouseEvent(const CPoint &point, const CMouseEvent &event)
{
CPoint childPoint(point);
m_transform.InverseTransformPosition(childPoint.x, childPoint.y);
if (!CanFocusFromPoint(childPoint))
return EVENT_RESULT_UNHANDLED;
bool handled = OnMouseOver(childPoint);
EVENT_RESULT ret = OnMouseEvent(childPoint, event);
if (ret)
return ret;
return (handled && (event.m_id == ACTION_MOUSE_MOVE)) ? EVENT_RESULT_HANDLED : EVENT_RESULT_UNHANDLED;
}
LRESULT CWkeWebkitWnd::HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if ( uMsg != WM_CREATE && m_pWebView == NULL) return -1;
LRESULT lRes = 0;
BOOL bHandled = TRUE;
switch (uMsg)
{
case WM_PAINT: lRes = OnPaint(uMsg, wParam, lParam, bHandled); break;
case WM_CREATE: lRes = OnCreate(uMsg, wParam, lParam, bHandled); break;
case WM_DESTROY: lRes = OnDestroy(uMsg, wParam, lParam, bHandled); break;
case WM_MOUSEWHEEL: lRes = OnMouseWheel(uMsg, wParam, lParam, bHandled); break;
case WM_SIZE: lRes = OnSize(uMsg, wParam, lParam, bHandled); break;
case WM_CHAR: lRes = OnChar(uMsg, wParam, lParam, bHandled); break;
case WM_KEYDOWN: lRes = OnKeyDown(uMsg, wParam, lParam, bHandled); break;
case WM_KEYUP: lRes = OnKeyUp(uMsg, wParam, lParam, bHandled); break;
case WM_KILLFOCUS: lRes = OnKillFocus(uMsg, wParam, lParam, bHandled); break;
case WM_SETFOCUS: lRes = OnSetFocus(uMsg, wParam, lParam, bHandled); break;
case WM_TIMER: lRes = OnTimer(uMsg, wParam, lParam, bHandled); break;
case WM_IME_STARTCOMPOSITION: lRes = OnImeStartComposition(uMsg, wParam, lParam, bHandled); break;
case WM_CONTEXTMENU: lRes= OnContextMenu(uMsg, wParam, lParam, bHandled); break;
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_LBUTTONUP:
case WM_RBUTTONDOWN:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
case WM_MOUSEMOVE:
case WM_MOUSELEAVE:
lRes = OnMouseEvent(uMsg, wParam, lParam, bHandled); break;
default: bHandled = FALSE; break;
}
if (bHandled) return lRes;
return CWindowWnd::HandleMessage(uMsg, wParam, lParam);
}
void
CInputAdapter::OnNotify( CORE::CNotifier* notifier ,
const CORE::CEvent& eventid ,
CORE::CICloneable* eventdata )
{GUCEF_TRACE;
if ( NULL != m_rocketContext )
{
INPUT::CAbstractInputDevice* inputDevice = static_cast< INPUT::CAbstractInputDevice* >( notifier );
if ( inputDevice->IsDeviceType( INPUT::CMouse::DeviceType ) )
{
OnMouseEvent( static_cast< INPUT::CMouse* >( notifier ) ,
eventid ,
eventdata );
}
else
if ( inputDevice->IsDeviceType( INPUT::CKeyboard::DeviceType ) )
{
OnKeyboardEvent( static_cast< INPUT::CKeyboard* >( notifier ) ,
eventid ,
eventdata );
}
}
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
#ifndef WM_MOUSEWHEEL
#define WM_MOUSEWHEEL 0x020A
#endif
#ifndef WHEEL_DELTA
#define WHEEL_DELTA 120
#endif
switch (message)
{
case WM_ERASEBKGND:
return 0;
case WM_KEYUP:
{
InputSystem::Instance()->GetKeyboard()->OnSystemKeyUnpressed((int32)wParam);
};
break;
case WM_KEYDOWN:
{
BYTE allKeys[256];
GetKeyboardState(allKeys);
if ((allKeys[VK_MENU] & 0x80)
&& (allKeys[VK_TAB] & 0x80))
{
ShowWindow(hWnd, SW_MINIMIZE);
}
Vector<DAVA::UIEvent> touches;
Vector<DAVA::UIEvent> emptyTouches;
for(Vector<DAVA::UIEvent>::iterator it = activeTouches.begin(); it != activeTouches.end(); it++)
{
touches.push_back(*it);
}
DAVA::UIEvent ev;
ev.keyChar = 0;
ev.phase = DAVA::UIEvent::PHASE_KEYCHAR;
ev.tapCount = 1;
ev.tid = InputSystem::Instance()->GetKeyboard()->GetDavaKeyForSystemKey((int32)wParam);
touches.push_back(ev);
UIControlSystem::Instance()->OnInput(0, emptyTouches, touches);
touches.pop_back();
UIControlSystem::Instance()->OnInput(0, emptyTouches, touches);
InputSystem::Instance()->GetKeyboard()->OnSystemKeyPressed((int32)wParam);
};
break;
case WM_CHAR:
{
if(wParam > 27) //TODO: remove this elegant check
{
Vector<DAVA::UIEvent> touches;
Vector<DAVA::UIEvent> emptyTouches;
for(Vector<DAVA::UIEvent>::iterator it = activeTouches.begin(); it != activeTouches.end(); it++)
{
touches.push_back(*it);
}
DAVA::UIEvent ev;
ev.keyChar = (char16)wParam;
ev.phase = DAVA::UIEvent::PHASE_KEYCHAR;
ev.tapCount = 1;
ev.tid = 0;
touches.push_back(ev);
UIControlSystem::Instance()->OnInput(0, emptyTouches, touches);
touches.pop_back();
UIControlSystem::Instance()->OnInput(0, emptyTouches, touches);
}
}
break;
case WM_INPUT:
{
UINT dwSize;
GetRawInputData((HRAWINPUT)lParam, RID_INPUT, NULL, &dwSize,
sizeof(RAWINPUTHEADER));
LPBYTE lpb = new BYTE[dwSize];
if (lpb == NULL)
return 0;
if (GetRawInputData((HRAWINPUT)lParam, RID_INPUT, lpb, &dwSize,
sizeof(RAWINPUTHEADER)) != dwSize )
OutputDebugString (TEXT("GetRawInputData does not return correct size !\n"));
RAWINPUT* raw = (RAWINPUT*)lpb;
if(raw->header.dwType == RIM_TYPEMOUSE && raw->data.mouse.usFlags == 0)
{
LONG x = raw->data.mouse.lLastX;
LONG y = raw->data.mouse.lLastY;
bool isMove = x || y;
if(InputSystem::Instance()->IsCursorPining())
{
RECT wndRect;
GetWindowRect(hWnd, &wndRect);
int centerX = (int)((wndRect.left + wndRect.right) >> 1);
int centerY = (int)((wndRect.bottom + wndRect.top) >> 1);
SetCursorPos(centerX, centerY);
}
else
{
POINT p;
GetCursorPos(&p);
ScreenToClient(hWnd, &p);
x += p.x;
y += p.y;
}
RECT clientRect;
GetClientRect(hWnd, &clientRect);
bool isInside = (x > clientRect.left && x < clientRect.right && y > clientRect.top && y < clientRect.bottom) || InputSystem::Instance()->IsCursorPining();
OnMouseEvent(raw->data.mouse.usButtonFlags, MAKEWPARAM(isMove, isInside), MAKELPARAM(x, y), raw->data.mouse.usButtonData); // only move, drag and wheel events
}
void CheckEvents(float & mouseX, float & mouseY)
{
SDL_Event event;
bool mouseDown;
int mouseBtn;
while (SDL_PollEvent(&event))
{
switch (event.type)
{
case SDL_QUIT:
DoQuit();
break;
case SDL_WINDOWEVENT:
switch (event.window.event)
{
case SDL_WINDOWEVENT_RESIZED:
case SDL_WINDOWEVENT_MAXIMIZED:
if (event.window.data1 == 0
|| event.window.data2 == 0)
continue;
ScreenW = event.window.data1;
ScreenH = event.window.data2;
SDL_SetWindowSize(Screen, ScreenW, ScreenH);
glViewport(0, 0, ScreenW, ScreenH);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0, ScreenW, ScreenH, 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
break;
}
break;
case SDL_MOUSEMOTION:
if (sIni.Mouse)
{
mouseDown = false;
mouseBtn = 0;
}
sDisplay.MoveCursor((float) event.button.x * RenderW * Screens / ScreenW,
(float) event.button.y * RenderH / ScreenH);
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
if (sIni.Mouse)
{
mouseDown = (event.type == SDL_MOUSEBUTTONDOWN);
mouseBtn = event.button.button;
if (mouseBtn == SDL_BUTTON_LEFT || mouseBtn == SDL_BUTTON_RIGHT)
sDisplay.OnMouseButton(mouseDown);
}
break;
case SDL_WINDOWEVENT_RESIZED:
break;
case SDL_KEYDOWN:
OnKeyDownEvent(event.key.keysym.sym);
break;
case SDL_MOUSEWHEEL:
if (event.wheel.y == 0)
continue;
mouseDown = true;
mouseBtn = (event.wheel.y < 0 ? SDL_BUTTON_WHEELDOWN : SDL_BUTTON_WHEELUP);
break;
case SDL_JOYAXISMOTION:
break;
case SDL_JOYBUTTONDOWN:
break;
case SDL_TEXTINPUT:
case SDL_TEXTEDITING:
OnTextInputEvent(&event);
break;
case MAINTHREAD_EXEC_EVENT:
break;
}
switch (event.type)
{
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
case SDL_MOUSEMOTION:
mouseX = (float) event.button.x;
mouseY = (float) event.button.y;
OnMouseEvent(mouseBtn, mouseDown, mouseX, mouseY);
break;
case SDL_MOUSEWHEEL:
OnMouseEvent(mouseBtn, mouseDown, mouseX, mouseY);
break;
}
}
}
INT_PTR Dialog::DialogProcDefault(HWND hwnd, UINT uMsg,
WPARAM wParam, LPARAM lParam) {
switch (uMsg) {
case WM_CLOSE: {
return OnClose();
}
case WM_COMMAND: {
switch (LOWORD(wParam)) {
case IDOK:
OnOK();
return TRUE;
case IDCANCEL:
OnCancel();
return TRUE;
default:
return OnCommand(wParam, lParam);
}
break;
}
case WM_CONTEXTMENU: {
POINT pt = {GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)};
OnContextMenu(reinterpret_cast<HWND>(wParam), pt);
break;
}
case WM_DESTROY: {
OnDestroy();
break;
}
case WM_INITDIALOG: {
#ifdef TAIGA_WIN_DIALOG_REMEMBER_LAST_POSITION_AND_SIZE
if (pos_last_.x && pos_last_.y)
SetPosition(nullptr, pos_last_.x, pos_last_.y, 0, 0, SWP_NOSIZE);
if (size_last_.cx && size_last_.cy)
SetPosition(nullptr, 0, 0, size_last_.cx, size_last_.cy, SWP_NOMOVE);
#endif
return OnInitDialog();
}
case WM_DROPFILES: {
OnDropFiles(reinterpret_cast<HDROP>(wParam));
break;
}
case WM_ENTERSIZEMOVE:
case WM_EXITSIZEMOVE: {
SIZE size = {0};
OnSize(uMsg, 0, size);
break;
}
case WM_GETMINMAXINFO: {
LPMINMAXINFO mmi = reinterpret_cast<LPMINMAXINFO>(lParam);
SetMinMaxInfo(mmi);
OnGetMinMaxInfo(mmi);
break;
}
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
case WM_RBUTTONDOWN:
case WM_LBUTTONUP:
case WM_MBUTTONUP:
case WM_RBUTTONUP:
case WM_MOUSEACTIVATE:
case WM_MOUSEHOVER:
case WM_MOUSEHWHEEL:
case WM_MOUSELEAVE:
case WM_MOUSEMOVE:
case WM_MOUSEWHEEL: {
LRESULT result = OnMouseEvent(uMsg, wParam, lParam);
if (result != -1) {
::SetWindowLongPtrW(hwnd, DWL_MSGRESULT, result);
return TRUE;
}
break;
}
case WM_MOVE: {
POINTS pts = MAKEPOINTS(lParam);
OnMove(&pts);
break;
}
case WM_NOTIFY: {
LRESULT result = OnNotify(wParam, reinterpret_cast<LPNMHDR>(lParam));
if (result) {
::SetWindowLongPtr(hwnd, DWL_MSGRESULT, result);
return TRUE;
}
break;
}
case WM_PAINT: {
if (::GetUpdateRect(hwnd, nullptr, FALSE)) {
PAINTSTRUCT ps;
HDC hdc = ::BeginPaint(hwnd, &ps);
OnPaint(hdc, &ps);
::EndPaint(hwnd, &ps);
} else {
HDC hdc = ::GetDC(hwnd);
OnPaint(hdc, nullptr);
::ReleaseDC(hwnd, hdc);
}
break;
}
case WM_SIZE: {
SIZE size = {LOWORD(lParam), HIWORD(lParam)};
OnSize(uMsg, static_cast<UINT>(wParam), size);
break;
}
case WM_TIMER: {
OnTimer(static_cast<UINT_PTR>(wParam));
break;
}
case WM_WINDOWPOSCHANGING: {
LPWINDOWPOS window_pos = reinterpret_cast<LPWINDOWPOS>(lParam);
SnapToEdges(window_pos);
OnWindowPosChanging(window_pos);
break;
}
default: {
if (uMsg == WM_TASKBARCREATED ||
uMsg == WM_TASKBARBUTTONCREATED ||
uMsg == WM_TASKBARCALLBACK) {
OnTaskbarCallback(uMsg, lParam);
return FALSE;
}
break;
}
}
return FALSE;
}
