PageView::~PageView()
{
XOJ_CHECK_TYPE(PageView);
this->xournal->getControl()->getScheduler()->removePage(this);
delete this->inputHandler;
this->inputHandler = NULL;
delete this->eraser;
this->eraser = NULL;
endText();
deleteViewBuffer();
g_mutex_free(this->repaintRectMutex);
for (GList* l = this->rerenderRects; l != NULL; l = l->next)
{
Rectangle* rect = (Rectangle*) l->data;
delete rect;
}
g_list_free(this->rerenderRects);
this->rerenderRects = NULL;
g_mutex_free(this->drawingMutex);
this->drawingMutex = NULL;
if(this->search)
{
delete this->search;
}
this->search = NULL;
XOJ_RELEASE_TYPE(PageView);
}
bool PageView::onKeyPressEvent(GdkEventKey* event)
{
XOJ_CHECK_TYPE(PageView);
// Esc leaves text edition
if (event->keyval == GDK_Escape)
{
if (this->textEditor)
{
endText();
return true;
}
else if (xournal->getSelection())
{
xournal->clearSelection();
return true;
}
else
{
return false;
}
}
if (this->textEditor && this->textEditor->onKeyPressEvent(event))
{
return true;
}
return false;
}
void PageView::startText(double x, double y) {
XOJ_CHECK_TYPE(PageView);
this->xournal->endTextAllPages(this);
if (this->textEditor == NULL) {
// Is there already a textfield?
ListIterator<Element *> eit = this->page.getSelectedLayer()->elementIterator();
Text * text = NULL;
while (eit.hasNext()) {
Element * e = eit.next();
if (e->getType() == ELEMENT_TEXT) {
GdkRectangle matchRect = { x - 10, y - 10, 20, 20 };
if (e->intersectsArea(&matchRect)) {
text = (Text *) e;
break;
}
}
}
bool ownText = false;
if (text == NULL) {
ToolHandler * h = xournal->getControl()->getToolHandler();
ownText = true;
text = new Text();
text->setX(x);
text->setY(y);
text->setColor(h->getColor());
text->setFont(settings->getFont());
}
this->textEditor = new TextEditor(this, xournal->getWidget(), text, ownText);
if (!ownText) {
this->textEditor->mousePressed(x - text->getX(), y - text->getY());
}
rerenderPage();
} else {
Text * text = this->textEditor->getText();
GdkRectangle matchRect = { x - 10, y - 10, 20, 20 };
if (!text->intersectsArea(&matchRect)) {
endText();
} else {
this->textEditor->mousePressed(x - text->getX(), y - text->getY());
}
}
}
void PageView::startText(double x, double y)
{
XOJ_CHECK_TYPE(PageView);
this->xournal->endTextAllPages(this);
if (this->textEditor == NULL)
{
// Is there already a textfield?
ListIterator<Element*> eit = this->page->getSelectedLayer()->elementIterator();
Text* text = NULL;
while (eit.hasNext())
{
Element* e = eit.next();
if (e->getType() == ELEMENT_TEXT)
{
GdkRectangle matchRect = { gint(x - 10), gint(y - 10), 20, 20 };
if (e->intersectsArea(&matchRect))
{
text = (Text*) e;
break;
}
}
}
bool ownText = false;
if (text == NULL)
{
ToolHandler* h = xournal->getControl()->getToolHandler();
ownText = true;
text = new Text();
text->setX(x);
text->setY(y);
text->setColor(h->getColor());
text->setFont(settings->getFont());
}
else
{
//We can try to add an undo action here. The initial text shows up in this
//textEditor element.
this->oldtext = text;
//text = new Text(*oldtext);
//need to clone the old text so that references still work properly.
//cloning breaks things a little. do it manually
text = new Text();
text->setX(oldtext->getX());
text->setY(oldtext->getY());
text->setColor(oldtext->getColor());
text->setFont(oldtext->getFont());
text->setText(oldtext->getText());
Layer* layer = this->page->getSelectedLayer();
layer->removeElement(this->oldtext, false);
layer->addElement(text);
//perform the old swap onto the new text drawn.
}
this->textEditor = new TextEditor(this, xournal->getWidget(), text, ownText);
if (!ownText)
{
this->textEditor->mousePressed(x - text->getX(), y - text->getY());
}
this->rerenderPage();
}
else
{
Text* text = this->textEditor->getText();
GdkRectangle matchRect = {gint(x - 10), gint(y - 10), 20, 20 };
if (!text->intersectsArea(&matchRect))
{
endText();
}
else
{
this->textEditor->mousePressed(x - text->getX(), y - text->getY());
}
}
}
QVariant TextLineBase::getProperty(P_ID id) const
{
switch (id) {
case P_ID::BEGIN_TEXT:
return beginText();
case P_ID::BEGIN_TEXT_ALIGN:
return int(beginTextAlign());
case P_ID::CONTINUE_TEXT_ALIGN:
return int(continueTextAlign());
case P_ID::END_TEXT_ALIGN:
return int(endTextAlign());
case P_ID::BEGIN_TEXT_PLACE:
return int(_beginTextPlace);
case P_ID::BEGIN_HOOK_TYPE:
return int(_beginHookType);
case P_ID::BEGIN_HOOK_HEIGHT:
return _beginHookHeight;
case P_ID::BEGIN_FONT_FACE:
return _beginFontFamily;
case P_ID::BEGIN_FONT_SIZE:
return _beginFontSize;
case P_ID::BEGIN_FONT_BOLD:
return _beginFontBold;
case P_ID::BEGIN_FONT_ITALIC:
return _beginFontItalic;
case P_ID::BEGIN_FONT_UNDERLINE:
return _beginFontUnderline;
case P_ID::BEGIN_TEXT_OFFSET:
return _beginTextOffset;
case P_ID::CONTINUE_TEXT:
return continueText();
case P_ID::CONTINUE_TEXT_PLACE:
return int(_continueTextPlace);
case P_ID::CONTINUE_FONT_FACE:
return _continueFontFamily;
case P_ID::CONTINUE_FONT_SIZE:
return _continueFontSize;
case P_ID::CONTINUE_FONT_BOLD:
return _continueFontBold;
case P_ID::CONTINUE_FONT_ITALIC:
return _continueFontItalic;
case P_ID::CONTINUE_FONT_UNDERLINE:
return _continueFontUnderline;
case P_ID::CONTINUE_TEXT_OFFSET:
return _continueTextOffset;
case P_ID::END_TEXT:
return endText();
case P_ID::END_TEXT_PLACE:
return int(_endTextPlace);
case P_ID::END_HOOK_TYPE:
return int(_endHookType);
case P_ID::END_HOOK_HEIGHT:
return _endHookHeight;
case P_ID::END_FONT_FACE:
return _endFontFamily;
case P_ID::END_FONT_SIZE:
return _endFontSize;
case P_ID::END_FONT_BOLD:
return _endFontBold;
case P_ID::END_FONT_ITALIC:
return _endFontItalic;
case P_ID::END_FONT_UNDERLINE:
return _endFontUnderline;
case P_ID::END_TEXT_OFFSET:
return _endTextOffset;
case P_ID::LINE_VISIBLE:
return lineVisible();
default:
return SLine::getProperty(id);
}
}
