void UBGraphicsDelegateFrame::setCursorFromAngle(QString angle)
{
if (mCurrentTool == Rotate)
{
QWidget *controlViewport = UBApplication::boardController->controlView()->viewport();
QSize cursorSize(45,30);
QImage mask_img(cursorSize, QImage::Format_Mono);
mask_img.fill(0xff);
QPainter mask_ptr(&mask_img);
mask_ptr.setBrush( QBrush( QColor(0, 0, 0) ) );
mask_ptr.drawRoundedRect(0,0, cursorSize.width()-1, cursorSize.height()-1, 6, 6);
QBitmap bmpMask = QBitmap::fromImage(mask_img);
QPixmap pixCursor(cursorSize);
pixCursor.fill(QColor(Qt::white));
QPainter painter(&pixCursor);
painter.setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
painter.setBrush(QBrush(Qt::white));
painter.setPen(QPen(QColor(Qt::black)));
painter.drawRoundedRect(1,1,cursorSize.width()-2,cursorSize.height()-2,6,6);
painter.setFont(QFont("Arial", 10));
painter.drawText(1,1,cursorSize.width(),cursorSize.height(), Qt::AlignCenter, angle.append(QChar(176)));
painter.end();
pixCursor.setMask(bmpMask);
controlViewport->setCursor(pixCursor);
}
}
void TextField::OnCursorPosChanged(TextManipulator* mani)
{
TriggerRedraw();
int cursorPos = mani->GetCursorPos();
Vec2I textStartWPos = mUIObject->GetTextStartWPos();
textStartWPos.x += mCursorOffset;
if (mani->IsHighlighting())
{
auto start = mani->GetHighlightStart();
auto end = cursorPos;
if (start > end)
{
std::swap(start, end);
}
if (end - start > 0) {
auto font = Renderer::GetInstance().GetFontWithHeight(mTextSize);
if (font) {
float width = font->GetTextWidth(
((const char*)mTextw.c_str()) + (start * 2),
(end - start) * 2);
float leftGap = font->GetTextWidth(
(const char*)mTextw.c_str(), start * 2);
KeyboardCursor::GetInstance().SetSize(Vec2I((int)width, (int)mTextSize));
KeyboardCursor::GetInstance().SetPos(
Vec2I(textStartWPos.x + (int)leftGap,
textStartWPos.y - Round(mTextSize))
);
}
}
else {
auto font = Renderer::GetInstance().GetFontWithHeight(mTextSize);
float aWidth = font->GetTextWidth((const char*)AnsiToWide("A", 1), 2);
Vec2I cursorSize(Round(aWidth), 2);
KeyboardCursor::GetInstance().SetSize(Vec2I((int)1, (int)mTextSize));
KeyboardCursor::GetInstance().SetPos(
Vec2I(textStartWPos.x, textStartWPos.y - Round(mTextSize))
);
}
}
else
{
auto font = Renderer::GetInstance().GetFontWithHeight(mTextSize);
float aWidth = font->GetTextWidth((const char*)AnsiToWide("A", 1), 2);
Vec2I cursorSize(Round(aWidth), 2);
KeyboardCursor::GetInstance().SetSize(cursorSize);
float width = font->GetTextWidth(
(const char*)mTextw.c_str(), cursorPos * 2);
Vec2I visualCursorPos(textStartWPos.x + Round(width),
textStartWPos.y - WinBase::BOTTOM_GAP - 2);
KeyboardCursor::GetInstance().SetPos(visualCursorPos);
// check region
// right
Rect region = GetScissorRegion();
if (region.right - mTextGap.y < visualCursorPos.x + cursorSize.x) {
int offset = visualCursorPos.x + cursorSize.x - (region.right - mTextGap.y);
mCursorOffset -= offset;
mUIObject->SetTextOffsetForCursorMovement(Vec2I(mCursorOffset, 0));
KeyboardCursor::GetInstance().SetPos(Vec2I(visualCursorPos.x - offset, visualCursorPos.y));
}
else {
if (region.left + mTextGap.x > visualCursorPos.x) {
int offset = region.left + mTextGap.x - visualCursorPos.x;
mCursorOffset += offset;
mUIObject->SetTextOffsetForCursorMovement(Vec2I(mCursorOffset, 0));
KeyboardCursor::GetInstance().SetPos(Vec2I(visualCursorPos.x + offset, visualCursorPos.y));
}
}
}
}
