void QgsComposerPicture::loadPicture( const QString &path )
{
if ( path.startsWith( "http" ) )
{
//remote location
loadRemotePicture( path );
}
else
{
//local location
loadLocalPicture( path );
}
if ( mMode != Unknown ) //make sure we start with a new QImage
{
recalculateSize();
}
else if ( mHasExpressionError || !( path.isEmpty() ) )
{
//trying to load an invalid file or bad expression, show cross picture
mMode = SVG;
QString badFile( ":/images/composer/missing_image.svg" );
mSVG.load( badFile );
if ( mSVG.isValid() )
{
mMode = SVG;
QRect viewBox = mSVG.viewBox(); //take width/height ratio from view box instead of default size
mDefaultSvgSize.setWidth( viewBox.width() );
mDefaultSvgSize.setHeight( viewBox.height() );
recalculateSize();
}
}
emit itemChanged();
}
void PageBreakEntry::updateEntry()
{
if (worksheet()->isPrinting()) {
m_msgItem->setVisible(false);
recalculateSize();
} else if (!m_msgItem->isVisible()) {
m_msgItem->setVisible(true);
recalculateSize();
}
return;
}
//! Insert a menu item at specified position.
u32 CGUIContextMenu::insertItem(u32 idx, const wchar_t* text, s32 commandId, bool enabled,
bool hasSubMenu, bool checked, bool autoChecking)
{
SItem s;
s.Enabled = enabled;
s.Checked = checked;
s.AutoChecking = autoChecking;
s.Text = text;
s.IsSeparator = (text == 0);
s.SubMenu = 0;
s.CommandId = commandId;
if (hasSubMenu)
{
s.SubMenu = new CGUIContextMenu(Environment, this, commandId,
core::rect<s32>(0,0,100,100), false, false);
s.SubMenu->setVisible(false);
}
u32 result = idx;
if ( idx < Items.size() )
{
Items.insert(s, idx);
}
else
{
Items.push_back(s);
result = Items.size() - 1;
}
recalculateSize();
return result;
}
bool SessionManager::removeSession( std::string addr, SessionType type )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr, type );
if ( entry == NULL )
{
unlockSessions();
gravUtil::logWarning( "SessionManager::removeSession: "
"session %s not found\n", addr.c_str() );
return false;
}
if ( type == AVAILABLEVIDEOSESSION )
{
int i = indexOf( entry );
// shift rotate position back if what we're removing is before or at it,
// so we don't skip any
if ( i <= rotatePos && i != -1 )
rotatePos--;
}
objectManager->lockSources();
objectManager->removeFromLists( entry, false );
objectManager->unlockSources();
delete entry; //destructor will remove object from its group
recalculateSize();
unlockSessions();
return true;
}
bool SessionManager::addSession( std::string address, SessionType type )
{
lockSessions();
bool ret = true;
bool audio = ( type == AUDIOSESSION );
SessionEntry* entry = new SessionEntry( address, audio );
Group* sessions = sessionMap[ type ];
entry->setPos( sessions->getX(), sessions->getY() );
Texture t = GLUtil::getInstance()->getTexture( "circle" );
entry->setTexture( t.ID, t.width, t.height );
if ( type != AVAILABLEVIDEOSESSION )
{
ret = ret && initSession( entry );
}
/*
* Note - used to delete entries on fail. Now will display an entry in a
* failed state, so it can potentially be reenabled when it could work.
* (But still returns false on failed init)
*/
sessions->add( entry );
objectManager->lockSources();
objectManager->addToDrawList( entry );
objectManager->unlockSources();
entry->show( shown, !shown );
recalculateSize();
unlockSessions();
return ret;
}
void MidiTrack::writeToFile(ostream & output) {
if (!mClosed) {
closeTrack();
}
if (mSizeNeedsRecalculating) {
recalculateSize();
}
output.write((char*)IDENTIFIER, 4);
output.write(MidiUtil::intToBytes(mSize, 4), 4);
MidiEvent * lastEvent = NULL;
std::vector<MidiEvent*>::iterator it;
for (it = mEvents.begin();
it != mEvents.end();
it++) {
MidiEvent * _event = *it;
if (VERBOSE) {
cout << "Writing: " << _event->toString().c_str();
}
_event->writeToFile(output, _event->requiresStatusByte(lastEvent));
lastEvent = _event;
}
}
void UString::trim() {
if (_string.empty())
// Nothing to do
return;
// Find the last space, from the end
iterator itEnd = --end();
for (; itEnd != begin(); --itEnd) {
uint32 c = *itEnd;
if ((c != '\0') && (c != ' ')) {
++itEnd;
break;
}
}
if (itEnd == begin()) {
uint32 c = *itEnd;
if ((c != '\0') && (c != ' '))
++itEnd;
}
// Find the first non-space
iterator itStart = begin();
for (; itStart != itEnd; ++itStart)
if (*itStart != ' ')
break;
_string = std::string(itStart.base(), itEnd.base());
recalculateSize();
}
UString &UString::operator=(const std::string &str) {
_string = str;
recalculateSize();
return *this;
}
//! draws the element and its children
void CGUIMenu::draw()
{
if (!IsVisible)
return;
IGUISkin* skin = Environment->getSkin();
IGUIFont* font = skin->getFont(EGDF_MENU);
if (font != LastFont)
{
if (LastFont)
LastFont->drop();
LastFont = font;
if (LastFont)
LastFont->grab();
recalculateSize();
}
core::rect<s32> rect = AbsoluteRect;
// draw frame
skin->draw3DToolBar(this, rect, &AbsoluteClippingRect);
// loop through all menu items
rect = AbsoluteRect;
for (s32 i=0; i<(s32)Items.size(); ++i)
{
if (!Items[i].IsSeparator)
{
rect = getRect(Items[i], AbsoluteRect);
// draw highlighted
if (i == HighLighted && Items[i].Enabled)
{
skin->draw3DSunkenPane(this, skin->getColor(EGDC_3D_DARK_SHADOW),
true, true, rect, &AbsoluteClippingRect);
}
// draw text
EGUI_DEFAULT_COLOR c = EGDC_BUTTON_TEXT;
if (i == HighLighted)
c = EGDC_HIGH_LIGHT_TEXT;
if (!Items[i].Enabled)
c = EGDC_GRAY_TEXT;
if (font)
font->draw(Items[i].Text.c_str(), rect,
skin->getColor(c), true, true, &AbsoluteClippingRect);
}
}
IGUIElement::draw();
}
DashLabel::DashLabel(){
index = -1;
canID = -2;
isSelected = false;
text = "Label";
recalculateSize();
setPos(0,0);
}
//! Sets text of the menu item.
void CGUIContextMenu::setItemText(u32 idx, const wchar_t* text)
{
if (idx >= Items.size())
return;
Items[idx].Text = text;
recalculateSize();
}
void DashLabel::setFont(){
bool ok;
QFont selectFont = QFontDialog::getFont(&ok, font, this);
if(ok){
this->font = selectFont;
recalculateSize();
emit paintRequest();
}
}
//! Removes all menu items
void CGUIContextMenu::removeAllItems()
{
for (u32 i=0; i<Items.size(); ++i)
if (Items[i].SubMenu)
Items[i].SubMenu->drop();
Items.clear();
recalculateSize();
}
//! Reads attributes of the element
void CGUIContextMenu::deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0)
{
IGUIElement::deserializeAttributes(in,options);
Pos = in->getAttributeAsPosition2d("Position");
// link to this item's parent
if (Parent && ( Parent->getType() == EGUIET_CONTEXT_MENU || Parent->getType() == EGUIET_MENU ) )
((CGUIContextMenu*)Parent)->setSubMenu(in->getAttributeAsInt("ParentItem"),this);
CloseHandling = (ECONTEXT_MENU_CLOSE)in->getAttributeAsInt("CloseHandling");
removeAllItems();
// read the item list
const s32 count = in->getAttributeAsInt("ItemCount");
for (s32 i=0; i<count; ++i)
{
core::stringc tmp;
core::stringw txt;
s32 commandid=-1;
bool enabled=true;
bool checked=false;
bool autochecking=false;
tmp = "IsSeparator"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) && in->getAttributeAsBool(tmp.c_str()) )
addSeparator();
else
{
tmp = "Text"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) )
txt = in->getAttributeAsStringW(tmp.c_str());
tmp = "CommandID"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) )
commandid = in->getAttributeAsInt(tmp.c_str());
tmp = "Enabled"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) )
enabled = in->getAttributeAsBool(tmp.c_str());
tmp = "Checked"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) )
checked = in->getAttributeAsBool(tmp.c_str());
tmp = "AutoChecking"; tmp += i;
if ( in->existsAttribute(tmp.c_str()) )
autochecking = in->getAttributeAsBool(tmp.c_str());
addItem(core::stringw(txt.c_str()).c_str(), commandid, enabled, false, checked, autochecking);
}
}
recalculateSize();
}
void QgsLayoutItemPicture::setResizeMode( QgsLayoutItemPicture::ResizeMode mode )
{
mResizeMode = mode;
if ( mode == QgsLayoutItemPicture::ZoomResizeFrame || mode == QgsLayoutItemPicture::FrameToImageSize
|| ( mode == QgsLayoutItemPicture::Zoom && !qgsDoubleNear( mPictureRotation, 0.0 ) ) )
{
//call set scene rect to force item to resize to fit picture
recalculateSize();
}
update();
}
DashLabel::DashLabel(int index, int canID, QJsonObject json){
this->index = index;
this->canID = canID;
this->isSelected = false;
this->x = json["x"].toInt();
this->y = json["y"].toInt();
this->text = json["text"].toString();
this->font.fromString(json["font"].toString());
recalculateSize();
}
void TextLayout::createLayout (const AttributedString& text, float maxWidth, float maxHeight)
{
lines.clear();
width = maxWidth;
height = maxHeight;
justification = text.getJustification();
if (! createNativeLayout (text))
createStandardLayout (text);
recalculateSize (text);
}
//! constructor
CGUIMenu::CGUIMenu(IGUIEnvironment* environment, IGUIElement* parent,
s32 id, core::rect<s32> rectangle)
: CGUIContextMenu(environment, parent, id, rectangle, false, true)
{
#ifdef _DEBUG
setDebugName("CGUIMenu");
#endif
Type = EGUIET_MENU;
recalculateSize();
}
void QgsComposerPicture::init()
{
//default to no background
setBackgroundEnabled( false );
//connect some signals
//connect to atlas feature changing
//to update the picture source expression
connect( &mComposition->atlasComposition(), SIGNAL( featureChanged( QgsFeature* ) ), this, SLOT( refreshPicture() ) );
//connect to composer print resolution changing
connect( mComposition, SIGNAL( printResolutionChanged() ), this, SLOT( recalculateSize() ) );
}
//! Removes a menu item
void CGUIContextMenu::removeItem(u32 idx)
{
if (idx >= Items.size())
return;
if (Items[idx].SubMenu)
{
Items[idx].SubMenu->drop();
Items[idx].SubMenu = 0;
}
Items.erase(idx);
recalculateSize();
}
void UString::trimLeft() {
if (_string.empty())
// Nothing to do
return;
// Find the first non-space
iterator itStart = begin();
for (; itStart != end(); ++itStart)
if (*itStart != ' ')
break;
_string = std::string(itStart.base(), end().base());
recalculateSize();
}
//! constructor
CGUIMenu::CGUIMenu(IGUIEnvironment* environment, IGUIElement* parent,
SINT32 id, rect<SINT32> rectangle)
: CGUIContextMenu(environment, parent, id, rectangle, false, true)
{
#ifdef _DEBUG
setDebugName("CGUIMenu");
#endif
Type = EGUIET_MENU;
setNotClipped(false);
recalculateSize();
}
//! constructor
CGUIContextMenu::CGUIContextMenu(IGUIEnvironment* environment,
IGUIElement* parent, s32 id,
core::rect<s32> rectangle,
bool getFocus)
: IGUIContextMenu(environment, parent, id, rectangle), HighLighted(-1)
{
#ifdef _DEBUG
setDebugName("CGUIContextMenu");
#endif
Pos = rectangle.UpperLeftCorner;
recalculateSize();
if (getFocus)
Environment->setFocus(this);
}
void ImageEntry::updateEntry()
{
qreal oldHeight = height();
if (m_imagePath.isEmpty()) {
m_textItem->setPlainText(i18n("Right click here to insert image"));
m_textItem->setVisible(true);
if (m_imageItem)
m_imageItem->setVisible(false);
}
else {
if (!m_imageItem)
m_imageItem = new WorksheetImageItem(this);
if (m_imagePath.toLower().endsWith(QLatin1String(".eps"))) {
m_imageItem->setEps(QUrl::fromLocalFile(m_imagePath));
} else {
QImage img(m_imagePath);
m_imageItem->setImage(img);
}
if (!m_imageItem->imageIsValid()) {
const QString msg = i18n("Cannot load image %1").arg(m_imagePath);
m_textItem->setPlainText(msg);
m_textItem->setVisible(true);
m_imageItem->setVisible(false);
} else {
QSizeF size;
if (worksheet()->isPrinting() && ! m_useDisplaySizeForPrinting)
size = imageSize(m_printSize);
else
size = imageSize(m_displaySize);
// Hack: Eps images need to be scaled
if (m_imagePath.toLower().endsWith(QLatin1String(".eps")))
size /= worksheet()->epsRenderer()->scale();
m_imageItem->setSize(size);
qDebug() << size;
m_textItem->setVisible(false);
m_imageItem->setVisible(true);
}
}
qDebug() << oldHeight << height();
if (oldHeight != height())
recalculateSize();
}
void QgsComposerPicture::init()
{
//default to no background
setBackgroundEnabled( false );
//data defined strings
mDataDefinedNames.insert( QgsComposerObject::PictureSource, QStringLiteral( "dataDefinedSource" ) );
//connect some signals
//connect to atlas feature changing
//to update the picture source expression
connect( &mComposition->atlasComposition(), SIGNAL( featureChanged( QgsFeature* ) ), this, SLOT( refreshPicture() ) );
//connect to composer print resolution changing
connect( mComposition, SIGNAL( printResolutionChanged() ), this, SLOT( recalculateSize() ) );
}
//! constructor
CGUIContextMenu::CGUIContextMenu(IGUIEnvironment* environment,
IGUIElement* parent, s32 id,
core::rect<s32> rectangle, bool getFocus, bool allowFocus)
: IGUIContextMenu(environment, parent, id, rectangle), EventParent(0), LastFont(0),
CloseHandling(ECMC_REMOVE), HighLighted(-1), ChangeTime(0), AllowFocus(allowFocus)
{
#ifdef _DEBUG
setDebugName("CGUIContextMenu");
#endif
Pos = rectangle.UpperLeftCorner;
recalculateSize();
if (getFocus)
Environment->setFocus(this);
setNotClipped(true);
}
void QgsComposerPicture::init()
{
//default to no background
setBackgroundEnabled( false );
//data defined strings
mDataDefinedNames.insert( QgsComposerObject::PictureSource, QString( "dataDefinedSource" ) );
//insert PictureSource data defined property (only required due to deprecated API elements,
//remove after 3.0
setDataDefinedProperty( QgsComposerObject::PictureSource, false, true, QString(), QString() );
//connect some signals
//connect to atlas feature changing
//to update the picture source expression
connect( &mComposition->atlasComposition(), SIGNAL( featureChanged( QgsFeature* ) ), this, SLOT( refreshPicture() ) );
//connect to composer print resolution changing
connect( mComposition, SIGNAL( printResolutionChanged() ), this, SLOT( recalculateSize() ) );
}
//! Adds a menu item.
s32 CGUIContextMenu::addItem(const wchar_t* text, s32 id, bool enabled, bool hasSubMenu)
{
SItem s;
s.Enabled = enabled;
s.Text = text;
s.IsSeparator = (text == 0);
s.SubMenu = 0;
s.CommandId = id;
if (hasSubMenu)
{
s.SubMenu = new CGUIContextMenu(Environment, this, -1,
core::rect<s32>(0,0,100,100), false);
s.SubMenu->setVisible(false);
}
Items.push_back(s);
recalculateSize();
return Items.size() - 1;
}
bool SessionManager::shiftSession( SessionEntry* entry )
{
Group* to;
Group* from = entry->getGroup();
if ( from == videoSessions )
{
to = availableVideoSessions;
disableSession( entry );
}
else if ( from = availableVideoSessions )
{
to = videoSessions;
if ( !entry->isSessionEnabled() )
{
initSession( entry );
}
int i = indexOf( entry );
// shift rotate position back if what we're removing is before or at it,
// so we don't skip any
if ( i <= rotatePos && i != -1 )
rotatePos--;
}
else
{
const char* name = from != NULL ? from->getName().c_str() : "NULL";
gravUtil::logWarning( "SessionManager::shiftSession: invalid source "
"group input (%s)\n", name );
return false;
}
from->remove( entry );
to->add( entry );
recalculateSize();
return true;
}
EmotePopup::EmotePopup():
mSelectedEmoteIndex(-1),
mHoveredEmoteIndex(-1),
mRowCount(1),
mColumnCount(1)
{
// Setup emote sprites
for (int i = 0; i <= EmoteDB::getLast(); ++i)
{
mEmotes.push_back(EmoteDB::get(i)->sprite);
}
mSelectionImage = Theme::getImageFromTheme("selection.png");
if (!mSelectionImage)
logger->error("Unable to load selection.png");
mSelectionImage->setAlpha(config.getFloatValue("guialpha"));
addMouseListener(this);
recalculateSize();
setVisible(true);
}
