void IGraphics::OnMouseDown(int x, int y, IMouseMod* pMod)
{
ReleaseMouseCapture();
int c = GetMouseControlIdx(x, y);
if (c >= 0)
{
mMouseCapture = c;
mMouseX = x;
mMouseY = y;
IControl* pControl = mControls.Get(c);
int paramIdx = pControl->ParamIdx();
#if defined OS_WIN || defined VST3_API // on Mac, IGraphics.cpp is not compiled in a static library, so this can be #ifdef'd
if (mPlug->GetAPI() == kAPIVST3)
{
if (pMod->R && paramIdx >= 0)
{
ReleaseMouseCapture();
mPlug->PopupHostContextMenuForParam(paramIdx, x, y);
return;
}
}
#endif
#ifdef AAX_API
if (mAAXViewContainer && paramIdx >= 0)
{
uint32_t mods = GetAAXModifiersFromIMouseMod(pMod);
#ifdef OS_WIN
// required to get start/windows and alt keys
uint32_t aaxViewMods = 0;
mAAXViewContainer->GetModifiers(&aaxViewMods);
mods |= aaxViewMods;
#endif
WDL_String paramID;
paramID.SetFormatted(32, "%i", paramIdx+1);
if (mAAXViewContainer->HandleParameterMouseDown(paramID.Get(), mods) == AAX_SUCCESS)
{
return; // event handled by PT
}
}
#endif
if (paramIdx >= 0)
{
mPlug->BeginInformHostOfParamChange(paramIdx);
}
pControl->OnMouseDown(x, y, pMod);
}
}
bool DesktopWindowManager::HandleMouseEvent(
view::Widget* widget, const view::MouseEvent& event)
{
if(mouse_capture_)
{
view::MouseEvent translated(event, widget->GetRootView(),
mouse_capture_->GetRootView());
mouse_capture_->OnMouseEvent(translated);
return true;
}
if(event.type() == ui::ET_MOUSE_PRESSED)
{
ActivateWidgetAtLocation(widget, event.location());
}
else if(event.type()==ui::ET_MOUSEWHEEL && active_widget_)
{
return active_widget_->OnMouseEvent(event);
}
if(window_controller_.get())
{
if(!window_controller_->OnMouseEvent(event))
{
ReleaseMouseCapture();
window_controller_.reset();
}
return true;
}
return false;
}
void Button::OnMouseLeftButtonUp(MouseButtonEventArgs* args)
{
if (get_IsMouseCaptured())
{
ReleaseMouseCapture();
RaiseEvent(new RoutedEventArgs(get_ClickEvent(), this));
}
}
void IGraphics::Resize(int w, int h)
{
// The OS implementation class has to do all the work, then call up to here.
mWidth = w;
mHeight = h;
ReleaseMouseCapture();
mControls.Empty(true);
mPlug->ResizeGraphics(w, h);
}
void Thumb::handleEvent(Event* evt)
{
StringW* type = evt->get_type();
if (evt->get_eventPhase() != CAPTURING_PHASE)
{
if (type == MouseEvent::mousedown)
{
MouseEvent* mouseevt = static_cast<MouseEvent*>(evt);
if (!m_dragging)
{
CaptureMouse();
m_dragging = true;
m_oldpoint = LDraw::PointD(mouseevt->get_ScreenX(), mouseevt->get_ScreenY());
}
// OnLButtonDown(static_cast<MouseEvent*>(evt));
evt->stopPropagation();
}
else if (type == MouseEvent::mouseup)
{
if (m_dragging)
{
ReleaseMouseCapture();
m_dragging = false;
}
// OnLButtonUp(static_cast<MouseEvent*>(evt));
evt->stopPropagation();
}
else if (type == MouseEvent::mousemove)
{
MouseEvent* mouseevt = static_cast<MouseEvent*>(evt);
//LDraw::PointD point = ScreenToClient(evt->get_ScreenX(), evt->get_ScreenY());
LDraw::PointD point(mouseevt->get_ScreenX(), mouseevt->get_ScreenY());
if (m_dragging)
{
DragDeltaEvent* dragevent = new DragDeltaEvent;
dragevent->InitEvent(WSTR("DragDelta"), true, true);
dragevent->m_HorizontalChange = point.X - m_oldpoint.X;
dragevent->m_VerticalChange = point.Y - m_oldpoint.Y;
m_oldpoint = point;
dispatchEvent(dragevent);
}
// OnMouseMove(static_cast<MouseEvent*>(evt));
evt->stopPropagation();
}
}
}
void IGraphics::Resize(int w, int h)
{
mWidth = w;
mHeight = h;
ReleaseMouseCapture();
mControls.Empty(true);
DELETE_NULL(mDrawBitmap);
DELETE_NULL(mTmpBitmap);
PrepDraw();
mPlug->ResizeGraphics(w, h);
}
bool DesktopWindowManager::ReleaseMouseCapture(view::Widget* widget)
{
if(!widget || mouse_capture_!=widget)
{
return false;
}
DCHECK(HasMouseCapture());
ReleaseMouseCapture();
mouse_capture_ = NULL;
return true;
}
void Thumb::OnMouseUp(MouseButtonEventArgs* args)
{
if (m_dragging)
{
ReleaseMouseCapture();
set_IsDragging(false);
m_dragging = false;
}
args->set_Handled(true);
}
void IGraphics::OnMouseDown(int x, int y, IMouseMod* pMod)
{
ReleaseMouseCapture();
int c = GetMouseControlIdx(x, y);
if (c >= 0) {
mMouseCapture = c;
mMouseX = x;
mMouseY = y;
IControl* pControl = mControls.Get(c);
pControl->OnMouseDown(x, y, pMod);
int paramIdx = pControl->ParamIdx();
if (paramIdx >= 0) {
mPlug->BeginInformHostOfParamChange(paramIdx);
}
}
}
bool IGraphics::OnMouseDblClick(int x, int y, IMouseMod* pMod)
{
ReleaseMouseCapture();
bool newCapture = false;
int c = GetMouseControlIdx(x, y);
if (c >= 0) {
IControl* pControl = mControls.Get(c);
if (pControl->MouseDblAsSingleClick()) {
mMouseCapture = c;
mMouseX = x;
mMouseY = y;
pControl->OnMouseDown(x, y, pMod);
newCapture = true;
}
else {
pControl->OnMouseDblClick(x, y, pMod);
}
}
return newCapture;
}
void
Control::OnPropertyChanged (PropertyChangedEventArgs *args, MoonError *error)
{
if (args->GetProperty ()->GetOwnerType() != Type::CONTROL) {
FrameworkElement::OnPropertyChanged (args, error);
return;
}
if (args->GetId () == Control::TemplateProperty) {
if (GetSubtreeObject ())
ElementRemoved ((UIElement *) GetSubtreeObject ());
InvalidateMeasure ();
}
else if (args->GetId () == Control::PaddingProperty
|| args->GetId () == Control::BorderThicknessProperty) {
InvalidateMeasure ();
} else if (args->GetId () == Control::IsEnabledProperty) {
if (!args->GetNewValue ()->AsBool ()) {
Surface *surface = Deployment::GetCurrent ()->GetSurface ();
if (surface && surface->GetFocusedElement () == this) {
// Ensure this element loses focus, then try to focus the next suitable element
surface->FocusElement (NULL);
TabNavigationWalker::Focus (this, true);
}
ReleaseMouseCapture ();
}
PropertyChangedEventArgs *pargs = new PropertyChangedEventArgs (args->GetProperty(),
args->GetId (),
args->GetOldValue(),
args->GetNewValue());
EmitAsync (IsEnabledChangedEvent, pargs);
} else if (args->GetId () == Control::HorizontalContentAlignmentProperty
|| args->GetId () == Control::VerticalContentAlignmentProperty) {
InvalidateArrange ();
}
NotifyListenersOfPropertyChange (args, error);
}
//
// ICWindowTitle::HandleEvent
//
U32 ICWindowTitle::HandleEvent(Event &e)
{
if (e.type == Input::EventID())
{
// Input events
switch (e.subType)
{
case Input::MOUSEBUTTONDOWN:
case Input::MOUSEBUTTONDBLCLK:
{
if (e.input.code == Input::LeftButtonCode())
{
// Don't move window if it has immovable style
ICWindow *parentWnd = IFace::Promote<ICWindow>(parent);
if (parentWnd && !(parentWnd->GetWinStyle() & ICWindow::STYLE_IMMOVABLE))
{
// Take mouse capture
GetMouseCapture();
// Raise window
SendNotify(parent, ICWindowMsg::Raise, FALSE);
// Start dragging
dragPos = Point<S32>(e.input.mouseX, e.input.mouseY);
}
}
break;
}
case Input::MOUSEBUTTONUP:
case Input::MOUSEBUTTONDBLCLKUP:
{
if (e.input.code == Input::LeftButtonCode())
{
// Release mouse capture
if (HasMouseCapture())
{
ReleaseMouseCapture();
}
// Handled
return (TRUE);
}
// Not handled
break;
}
case Input::MOUSEMOVE:
{
if (HasMouseCapture())
{
ASSERT(parent);
// Track the mouse
Point<S32> mouse = Point<S32>(e.input.mouseX, e.input.mouseY);
Point<S32> newPos = parent->GetPos() + mouse - dragPos;
parent->MoveTo(newPos);
dragPos = mouse;
// Don't allow button to process this
return (TRUE);
}
break;
}
}
}
// This event can't be handled by this control, so pass it to the parent class
return (IControl::HandleEvent(e));
}
//
// HandleEvent
//
// Passes events through to the user
//
U32 ICGrid::HandleEvent(Event &e)
{
if (e.type == Input::EventID())
{
// Input events
switch (e.subType)
{
case Input::MOUSEBUTTONDOWN:
case Input::MOUSEBUTTONDBLCLK:
{
// Is the click inside the client area
if (InClient(Point<S32>(e.input.mouseX, e.input.mouseY)))
{
// Ignore if we already have capture
if (IFace::GetCapture() != this)
{
// Grab capture
GetMouseCapture();
// Save mouse code
captureCode = e.input.code;
}
}
break;
}
case Input::MOUSEBUTTONUP:
case Input::MOUSEBUTTONDBLCLKUP:
{
if (HasMouseCapture() && e.input.code == captureCode)
{
ReleaseMouseCapture();
// Get mouse position relative to client window
Point<S32> p = ScreenToClient(Point<S32>(e.input.mouseX, e.input.mouseY));
// Calculate the (flipped) cell positions
U32 x = xFlip ? gridSize.x - (p.x / cellSize.x) - 1 : p.x / cellSize.x;
U32 y = yFlip ? gridSize.y - (p.y / cellSize.y) - 1 : p.y / cellSize.y;
// Set currently selected
if (x < gridSize.x && y < gridSize.y)
{
selected.Set(x, y);
}
if (captureCode == Input::LeftButtonCode())
{
CallEventHandler(0x90E4DA5D); // "LeftClick"
}
else
if (captureCode == Input::MidButtonCode())
{
CallEventHandler(0x316EC946); // "MiddleClick"
}
else
if (captureCode == Input::RightButtonCode())
{
CallEventHandler(0x173F5F78); // "RightClick"
}
return (TRUE);
}
break;
}
}
}
// Allow parent class to process this event
return IControl::HandleEvent(e);
}
IPopupMenu* IGraphicsWin::CreateIPopupMenu(IPopupMenu* pMenu, IRECT* pAreaRect)
{
ReleaseMouseCapture();
int numItems = pMenu->GetNItems();
POINT cPos;
cPos.x = pAreaRect->L;
cPos.y = pAreaRect->B;
ClientToScreen(mPlugWnd, &cPos);
HMENU hMenu = CreatePopupMenu();
int flags = 0;
if(numItems && hMenu)
{
for(int i = 0; i< numItems;i++)
{
IPopupMenuItem* menuItem = pMenu->GetItem(i);
if (menuItem->GetIsSeparator())
{
AppendMenu (hMenu, MF_SEPARATOR, 0, 0);
}
else
{
const char* str = menuItem->GetText();
char* titleWithPrefixNumbers = 0;
if (pMenu->GetPrefix())
{
titleWithPrefixNumbers = (char*)malloc(strlen(str) + 50);
switch (pMenu->GetPrefix())
{
case 1:
{
sprintf(titleWithPrefixNumbers, "%1d: %s", i+1, str); break;
}
case 2:
{
sprintf(titleWithPrefixNumbers, "%02d: %s", i+1, str); break;
}
case 3:
{
sprintf(titleWithPrefixNumbers, "%03d: %s", i+1, str); break;
}
}
}
const char* entryText (titleWithPrefixNumbers ? titleWithPrefixNumbers : str);
flags = MF_STRING;
//if (nbEntries < 160 && _menu->getNbItemsPerColumn () > 0 && inc && !(inc % _menu->getNbItemsPerColumn ()))
// flags |= MF_MENUBARBREAK;
if (menuItem->GetSubmenu())
{
// HMENU submenu = createMenu (item->getSubmenu (), offsetIdx);
// if (submenu)
// {
// AppendMenu (menu, flags|MF_POPUP|MF_ENABLED, (UINT_PTR)submenu, (const TCHAR*)entryText);
// }
}
else
{
if (menuItem->GetEnabled())
flags |= MF_ENABLED;
else
flags |= MF_GRAYED;
if (menuItem->GetIsTitle())
flags |= MF_DISABLED;
//if (multipleCheck && menuItem->GetChecked())
// flags |= MF_CHECKED;
if (menuItem->GetChecked())
flags |= MF_CHECKED;
else
flags |= MF_UNCHECKED;
//if (!(flags & MF_CHECKED))
// flags |= MF_UNCHECKED;
AppendMenu(hMenu, flags, i+1, entryText);
}
if(titleWithPrefixNumbers)
FREE_NULL(titleWithPrefixNumbers);
}
}
int itemChosen = TrackPopupMenu(hMenu, TPM_LEFTALIGN/*|TPM_VCENTERALIGN*/|TPM_NONOTIFY|TPM_RETURNCMD, cPos.x, cPos.y, 0, mPlugWnd, 0);
// IPopupMenu* chosenMenu;
if (itemChosen > 0)
{
pMenu->SetChosenItemIdx(itemChosen - 1);
DestroyMenu(hMenu);
return pMenu;
}
else
{
DestroyMenu(hMenu);
return 0;
}
}
else
return 0;
}
