Item *GfxBlockItem::newImage(QImage img, QUrl src, QPointF pos) {
ASSERT(data()->book());
ASSERT(data()->resManager());
double maxW = availableWidth();
double maxH = maxW;
double scale = 1;
if (scale*img.width()>maxW)
scale = maxW/img.width();
if (scale*img.height()>maxH)
scale = maxH/img.height();
if (allChildren().isEmpty())
pos = QPointF(0, 0);
else
pos -= QPointF(img.width(),img.height())*(scale/2);
pos = constrainPointToRect(pos, boundingRect());
Resource *res = data()->resManager()->importImage(img, src);
QString resName = res->tag();
GfxImageData *gid = new GfxImageData(resName, img, data());
gid->setScale(scale);
gid->setPos(pos);
GfxImageItem *gii = new GfxImageItem(gid, this);
gii->makeWritable();
resetPosition();
sizeToFit();
return gii;
}
//////////////////////////////////////////////////////////////////////////
// high level scripting interface
//////////////////////////////////////////////////////////////////////////
bool UIText::scCallMethod(ScScript *script, ScStack *stack, ScStack *thisStack, const char *name) {
//////////////////////////////////////////////////////////////////////////
// SizeToFit
//////////////////////////////////////////////////////////////////////////
if (strcmp(name, "SizeToFit") == 0) {
stack->correctParams(0);
sizeToFit();
stack->pushNULL();
return STATUS_OK;
}
//////////////////////////////////////////////////////////////////////////
// HeightToFit
//////////////////////////////////////////////////////////////////////////
else if (strcmp(name, "HeightToFit") == 0) {
stack->correctParams(0);
if (_font && _text) {
_height = _font->getTextHeight((byte *)_text, _width);
}
stack->pushNULL();
return STATUS_OK;
} else {
return UIObject::scCallMethod(script, stack, thisStack, name);
}
}
void Menu::destroyItems()
{
while (!m_items.empty())
{
delete m_items.back();
m_items.pop_back();
}
sizeToFit();
}
//------------------------------------------------------------------------
void CCheckBox::setFont (CFontRef newFont)
{
if (font)
font->forget ();
font = newFont;
if (font)
font->remember ();
if (style & kAutoSizeToFit)
sizeToFit ();
}
//------------------------------------------------------------------------
void CCheckBox::setStyle (int32_t newStyle)
{
if (style != newStyle)
{
style = newStyle;
if (style & kAutoSizeToFit)
sizeToFit ();
invalid ();
}
}
void Menu::addItem(Item& item)
{
auto i = std::find(m_items.begin(), m_items.end(), &item);
if (i != m_items.end())
return;
m_items.push_back(&item);
sizeToFit();
}
void Menu::destroyItem(Item& item)
{
auto i = std::find(m_items.begin(), m_items.end(), &item);
if (i != m_items.end())
{
delete *i;
m_items.erase(i);
sizeToFit();
}
}
void Menu::addItemAt(Item& item, uint index)
{
auto i = std::find(m_items.begin(), m_items.end(), &item);
if (i != m_items.end())
return;
i = m_items.begin();
std::advance(i, min(index, (uint) m_items.size()));
m_items.insert(i, &item);
sizeToFit();
}
//------------------------------------------------------------------------
void CCheckBox::setTitle (UTF8StringPtr newTitle)
{
if (title)
delete [] title;
title = 0;
if (newTitle)
{
title = new char [strlen (newTitle) + 1];
strcpy (title, newTitle);
}
if (style & kAutoSizeToFit)
sizeToFit ();
}
//------------------------------------------------------------------------
//------------------------------------------------------------------------
CCheckBox::CCheckBox (const CRect& size, CControlListener* listener, int32_t tag, UTF8StringPtr title, CBitmap* bitmap, int32_t style)
: CControl (size, listener, tag, bitmap)
, title (0)
, style (style)
, font (0)
, fontColor (kWhiteCColor)
, hilight (false)
{
setTitle (title);
setFont (kSystemFont);
setBoxFillColor (kWhiteCColor);
setBoxFrameColor (kBlackCColor);
setCheckMarkColor (kRedCColor);
font->remember ();
setWantsFocus (true);
if (style & kAutoSizeToFit)
sizeToFit ();
}
void GfxBlockItem::mousePressEvent(QGraphicsSceneMouseEvent *e) {
Mode::M mod = mode()->mode();
// Qt::MouseButton but = e->button();
bool take = false;
if (isWritable()) {
switch (mod) {
case Mode::Mark:
GfxMarkItem::newMark(e->pos(), this);
sizeToFit();
take = true;
break;
case Mode::Freehand: {
if (mode()->isStraightLineMode()) {
GfxLineItem *li = GfxLineItem::newLine(e->pos(), this);
li->build(e);
} else {
GfxSketchItem *ski = GfxSketchItem::newSketch(e->pos(), this);
ski->build();
}
take = true;
} break;
case Mode::Type:
if (e->modifiers() & Qt::ControlModifier) {
take = perhapsSendMousePressToChild(e);
} else {
createGfxNote(e->pos());
take = true;
}
break;
default:
break;
}
}
if (take)
e->accept();
else
BlockItem::mousePressEvent(e);
}
void Menu::insertItem(Item& item, uint index)
{
m_items.insert(m_items.begin() + min(index, uint(m_items.size())), &item);
sizeToFit();
}
void Menu::addItem(Item& item)
{
m_items.push_back(&item);
sizeToFit();
}
//------------------------------------------------------------------------
void CCheckBox::setBackground (CBitmap *background)
{
CView::setBackground (background);
if (style & kAutoSizeToFit)
sizeToFit ();
}