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 InputHandler::startStroke(GdkEventButton * event, StrokeTool tool, double x, double y) {
XOJ_CHECK_TYPE(InputHandler);
ToolHandler * h = xournal->getControl()->getToolHandler();
if(event->device == NULL) {
g_warning("startStroke: event->device == null");
}
if (tmpStroke == NULL) {
currentInputDevice = event->device;
tmpStroke = new Stroke();
tmpStroke->setWidth(h->getThickness());
tmpStroke->setColor(h->getColor());
tmpStroke->setToolType(tool);
tmpStroke->addPoint(Point(x, y));
}
}
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());
}
}
}
GdkCursor* Cursor::getPenCursor()
{
XOJ_CHECK_TYPE(Cursor);
ToolHandler* handler = control->getToolHandler();
bool big = control->getSettings()->isShowBigCursor();
int height = 3;
int width = 3;
if (big)
{
height = 22;
width = 15;
}
cairo_surface_t* crCursor = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
width, height);
cairo_t* cr = cairo_create(crCursor);
Util::cairo_set_source_rgbi(cr, handler->getColor());
if (big)
{
cairo_set_source_rgb(cr, 1, 1, 1);
cairo_set_line_width(cr, 1.2);
cairo_move_to(cr, 1.5, 1.5);
cairo_line_to(cr, 2, 19);
cairo_line_to(cr, 5.5, 15.5);
cairo_line_to(cr, 8.5, 20.5);
cairo_line_to(cr, 10.5, 19);
cairo_line_to(cr, 8.5, 14);
cairo_line_to(cr, 13, 14);
cairo_close_path(cr);
cairo_fill_preserve(cr);
cairo_set_source_rgb(cr, 0, 0, 0);
cairo_stroke(cr);
Util::cairo_set_source_rgbi(cr, handler->getColor());
cairo_rectangle(cr, 0, 0, 3, 3);
cairo_fill(cr);
}
else
{
cairo_rectangle(cr, 0, 0, 3, 3);
cairo_fill(cr);
}
cairo_destroy(cr);
GdkPixbuf* pixbuf = xoj_pixbuf_get_from_surface(crCursor, 0, 0, width, height);
// cairo_surface_write_to_png(crCursor, "/home/andreas/xoj-cursor-orig.png");
// gdk_pixbuf_save(pixbuf, "/home/andreas/xoj-cursor.png", "png", NULL, NULL);
cairo_surface_destroy(crCursor);
GdkCursor* cursor = gdk_cursor_new_from_pixbuf(gtk_widget_get_display(
control->getWindow()->getXournal()->getWidget()), pixbuf, 1, 1);
gdk_pixbuf_unref(pixbuf);
return cursor;
}
