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TD: Fix several coverity issues:

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* CID 316569: Uninitialized scalar variable
* CID 350651: Unchecked dynamic_cast
* CID 350565: Unchecked dynamic_cast
* CID 350595: Unchecked dynamic_cast
* CID 350638: Unchecked dynamic_cast
* CID 350547: Division or modulo by float zero
This commit is contained in:
wmayer
2022-03-13 15:40:49 +01:00
parent f6f21f4fa6
commit 68171bd20c
4 changed files with 28 additions and 21 deletions
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25
src/Mod/TechDraw/Gui/CommandExtensionPack.cpp
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@@ -1403,7 +1403,6 @@ void CmdTechDrawExtensionLockUnlockView::activated(int iMsg) {
return;
Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Lock/Unlock View"));
if (objFeat->isDerivedFrom(TechDraw::DrawViewPart::getClassTypeId())) {
auto objFeat = dynamic_cast<TechDraw::DrawViewPart*>(selection[0].getObject());
bool lockPosition = objFeat->LockPosition.getValue();
lockPosition = !lockPosition;
objFeat->LockPosition.setValue(lockPosition);
@@ -1819,8 +1818,11 @@ void CmdTechDrawExtensionAreaAnnotation::activated(int iMsg)
QString qUserString = asQuantity.getUserString();
std::string sUserString = Base::Tools::toStdString(qUserString);
xCenter = (xCenter/totalPoints)/scale;
yCenter = (yCenter/totalPoints)/scale;
if (totalPoints != 0 && scale != 0.0) {
xCenter = (xCenter/totalPoints)/scale;
yCenter = (yCenter/totalPoints)/scale;
}
// set the attributes in the data tab's fields
balloon->SourceView.setValue(objFeat);
balloon->BubbleShape.setValue("Rectangle");
@@ -1871,17 +1873,20 @@ namespace TechDrawGui {
std::string _createBalloon(Gui::Command* cmd, TechDraw::DrawViewPart* objFeat)
// create a new balloon, return it's name as string
{
std::string featName;
TechDraw::DrawPage* page = objFeat->findParentPage();
page->balloonParent = objFeat;
Gui::Document* guiDoc = Gui::Application::Instance->getDocument(page->getDocument());
ViewProviderPage* pageVP = dynamic_cast<ViewProviderPage*>(guiDoc->getViewProvider(page));
QGVPage* viewPage = pageVP->getGraphicsView();
std::string featName = viewPage->getDrawPage()->getDocument()->getUniqueObjectName("Balloon");
std::string pageName = viewPage->getDrawPage()->getNameInDocument();
cmd->doCommand(cmd->Doc, "App.activeDocument().addObject('TechDraw::DrawViewBalloon','%s')",
featName.c_str());
cmd->doCommand(cmd->Doc, "App.activeDocument().%s.addView(App.activeDocument().%s)",
pageName.c_str(), featName.c_str());
if (pageVP) {
QGVPage* viewPage = pageVP->getGraphicsView();
featName = viewPage->getDrawPage()->getDocument()->getUniqueObjectName("Balloon");
std::string pageName = viewPage->getDrawPage()->getNameInDocument();
cmd->doCommand(cmd->Doc, "App.activeDocument().addObject('TechDraw::DrawViewBalloon','%s')",
featName.c_str());
cmd->doCommand(cmd->Doc, "App.activeDocument().%s.addView(App.activeDocument().%s)",
pageName.c_str(), featName.c_str());
}
return featName;
}