void TextField::OnClicked(void* arg) {
assert(this == arg);
if (!IsKeyboardFocused()) {
UIManager::GetInstance().SetFocusUI(mSelfPtr.lock());
}
auto injector = InputManager::GetInstance().GetInputInjector();
long x, y;
injector->GetMousePos(x, y);
Vec2I cursorPos(x, y);
const auto& finalPos = GetFinalPos();
cursorPos = cursorPos - finalPos;
cursorPos.x -= mTextGap.x;
cursorPos.x += mCursorOffset;
auto font = Renderer::GetInstance().GetFontWithHeight(mTextSize);
if (font)
{
float length = 0.f;
if (cursorPos.x >= (int)mTextWidth) {
UIManager::GetInstance().GetTextManipulator()->SetCursorPos(mTextw.size());
}
else {
for (int i = 0; i < (int)mTextw.size(); i++)
{
float halfLength = font->GetTextWidth((const char*)&mTextw[i], 2) *.5f;
length += halfLength;
if (cursorPos.x < length)
{
UIManager::GetInstance().GetTextManipulator()->SetCursorPos(i);
break;
}
length += halfLength;
}
}
}
injector->Invalidate(InputDevice::Mouse);
}
void CXTPMarkupVisual::Render(CXTPMarkupDrawingContext* drawingContext)
{
CRect rcClipBox = drawingContext->GetClipBox();
rcClipBox.OffsetRect(-m_ptVisualOffset);
RECT rcIntersect;
if (!::IntersectRect(&rcIntersect, GetBoundRect(), &rcClipBox))
{
RenderClipped(drawingContext);
return;
}
CRect rcLayoutClip(0, 0, 0, 0);
BOOL bClipLayout = FALSE;
if (GetLayoutClip(rcLayoutClip))
{
if (rcLayoutClip.IsRectEmpty())
{
RenderClipped(drawingContext);
return;
}
rcClipBox.IntersectRect(rcClipBox, rcLayoutClip);
if (!::IntersectRect(&rcIntersect, GetBoundRect(), &rcClipBox))
{
RenderClipped(drawingContext);
return;
}
bClipLayout = TRUE;
}
drawingContext->OffsetViewport(m_ptVisualOffset);
HRGN hrgnClip = 0;
if (bClipLayout)
{
hrgnClip = drawingContext->SaveClipRegion();
drawingContext->IntersectClipRect(rcLayoutClip);
}
OnRender(drawingContext);
int nVisualCount = GetVisualChildrenCount();
for (int i = 0; i < nVisualCount; i++)
{
GetVisualChild(i)->Render(drawingContext);
}
if (IsKeyboardFocused())
{
OnRenderFocusVisual(drawingContext);
}
if (hrgnClip != NULL)
{
drawingContext->RestoreClipRegion(hrgnClip);
}
drawingContext->OffsetViewport(-m_ptVisualOffset);
}
bool TextField::OnInputFromHandler(IInputInjectorPtr injector)
{
if (!mEnable)
return false;
bool mouseIn = __super::OnInputFromHandler(injector);
if (!mVisibility.IsVisible() || !GetFocus(false))
return mouseIn;
if (injector->IsValid(InputDevice::Keyboard)) {
auto ch = injector->GetChar();
if (ch == VK_TAB) {
if (IsKeyboardFocused())
{
auto listbox = IsInListBox();
if (listbox)
{
injector->PopChar();
if (injector->IsKeyDown(VK_SHIFT)) {
listbox->IterateItem(false, true);
}
else {
listbox->IterateItem(true, true);
}
}
else {
OnEvent(UIEvents::EVENT_ENTER);
}
}
}
else if (ch == VK_RETURN)
{
bool succ = false;
if (OnEvent(UIEvents::EVENT_ENTER))
{
succ = true;
}
else
{
auto listbox = IsInListBox();
if (listbox)
{
auto eventHandler = dynamic_cast<EventHandler*>(listbox.get());
if (eventHandler)
{
if (eventHandler->OnEvent(UIEvents::EVENT_ENTER)) {
succ = true;
}
}
}
}
if (succ) {
injector->PopChar();
injector->Invalidate(InputDevice::Keyboard);
TriggerRedraw();
}
}
else if (ch == VK_ESCAPE) {
auto prop = IsInPropertyList();
if (prop) {
prop->MoveFocusToKeyItem();
injector->PopChar();
injector->Invalidate(InputDevice::Keyboard);
}
}
else {
UIManager::GetInstance().GetTextManipulator()->ConsumeInput(injector, mouseIn);
}
}
return mouseIn;
}