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Title block template editor: implemented paste operation

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1560 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2012-03-11 16:06:40 +00:00
parent dc2ea1ae80
commit ab3caba9ef
3 changed files with 143 additions and 1 deletions
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39
sources/titleblock/templateview.cpp
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@@ -159,7 +159,44 @@ void TitleBlockTemplateView::copy() {
Import the cells described in the clipboard.
*/
void TitleBlockTemplateView::paste() {
/// TODO
// retrieve the clipboard content and parse it as XML
QClipboard *clipboard = QApplication::clipboard();
QDomDocument xml_import;
if (!xml_import.setContent(clipboard -> text().trimmed())) {
return;
}
// ensure the XML document describes cells that can be pasted
if (xml_import.documentElement().tagName() != "titleblocktemplate-partial") {
return;
}
// load pasted cells
QList<TitleBlockCell> pasted_cells;
QDomElement paste_root = xml_import.documentElement();
for (QDomElement e = paste_root.firstChildElement() ; !e.isNull() ; e = e.nextSiblingElement()) {
if (e.tagName() == "empty" || e.tagName() == "field" || e.tagName() == "logo") {
TitleBlockCell cell;
cell.loadContentFromXml(e);
pasted_cells << cell;
}
}
// paste the first cell only
if (!pasted_cells.count()) return;
// onto the first selected one
TitleBlockTemplateVisualCell *selected_cell = selectedCellsSet().topLeftCell();
if (!selected_cell) return;
TitleBlockCell *erased_cell = selected_cell -> cell();
if (!erased_cell) return;
PasteTemplateCellsCommand *paste_command = new PasteTemplateCellsCommand(tbtemplate_);
paste_command -> addCell(erased_cell, *erased_cell, pasted_cells.first());
requestGridModification(paste_command);
/// TODO paste more cells, using some kind of heuristic to place them?
}
/**