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Fixed crash after open broken file. Now program will show error message.

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--HG--
branch : develop
This commit is contained in:
dismine 2014-10-30 14:52:49 +02:00
parent 8407f714a5
commit 2bfff3f592
3 changed files with 30 additions and 20 deletions
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27
src/app/mainwindow.cpp
View file

@ -2258,19 +2258,22 @@ void MainWindow::LoadPattern(const QString &fileName)
FullParseFile();
bool patternModified = this->isWindowModified();
setCurrentFile(fileName);
if (patternModified)
{
//For situation where was fixed wrong formula need return for document status was modified.
PatternWasModified(!patternModified);
if (guiEnabled)
{ // No errors occurred
bool patternModified = this->isWindowModified();
setCurrentFile(fileName);
if (patternModified)
{
//For situation where was fixed wrong formula need return for document status was modified.
PatternWasModified(!patternModified);
}
helpLabel->setText(tr("File loaded"));
qApp->setOpeningPattern();// End opening file
//Fit scene size to best size for first show
ZoomFirstShow();
}
helpLabel->setText(tr("File loaded"));
qApp->setOpeningPattern();// End opening file
//Fit scene size to best size for first show
ZoomFirstShow();
}
//---------------------------------------------------------------------------------------------------------------------

22
src/app/xml/vpattern.cpp
View file

@ -366,16 +366,18 @@ void VPattern::Parse(const Document &parse)
*/
VDataTool *VPattern::getTool(const quint32 &id)
{
if (tools.contains(id))
ToolExists(id);
return tools.value(id);
}
//---------------------------------------------------------------------------------------------------------------------
void VPattern::ToolExists(const quint32 &id) const
{
if (tools.contains(id) == false)
{
return tools.value(id);
throw VExceptionBadId(tr("Can't find tool in table."), id);
}
else
{
const QString error = QString(tr("Can't find tool id = %1 in table.")).arg(id);
throw VException(error);
}
return 0;
}
//---------------------------------------------------------------------------------------------------------------------
@ -430,6 +432,7 @@ void VPattern::setCurrentData()
}
if (tools.size() > 0)
{
ToolExists(id);
const VDataTool *vTool = tools.value(id);
*data = vTool->getData();
}
@ -460,6 +463,7 @@ void VPattern::UpdateToolData(const quint32 &id, VContainer *data)
{
Q_ASSERT_X(id > 0, Q_FUNC_INFO, "id <= 0");
SCASSERT(data != nullptr);
ToolExists(id);
VDataTool *tool = tools.value(id);
SCASSERT(tool != nullptr);
tool->VDataTool::setData(data);
@ -473,6 +477,7 @@ void VPattern::UpdateToolData(const quint32 &id, VContainer *data)
void VPattern::IncrementReferens(quint32 id) const
{
Q_ASSERT_X(id > 0, Q_FUNC_INFO, "id <= 0");
ToolExists(id);
VDataTool *tool = tools.value(id);
SCASSERT(tool != nullptr);
tool->incrementReferens();
@ -486,6 +491,7 @@ void VPattern::IncrementReferens(quint32 id) const
void VPattern::DecrementReferens(quint32 id) const
{
Q_ASSERT_X(id > 0, Q_FUNC_INFO, "id <= 0");
ToolExists(id);
VDataTool *tool = tools.value(id);
SCASSERT(tool != nullptr);
tool->decrementReferens();

1
src/app/xml/vpattern.h
View file

@ -285,6 +285,7 @@ private:
void ParseCurrentPP();
void CheckTagExists(const QString &tag);
QString GetLabelBase(unsigned int index)const;
void ToolExists(const quint32 &id) const;
};
//---------------------------------------------------------------------------------------------------------------------