int SubsController::TryToClose(bool allow_cancel) const {
if (!IsModified())
return wxYES;
int flags = wxYES_NO;
if (allow_cancel)
flags |= wxCANCEL;
int result = wxMessageBox(wxString::Format(_("Do you want to save changes to %s?"), Filename().wstring()), _("Unsaved changes"), flags, context->parent);
if (result == wxYES) {
cmd::call("subtitle/save", context);
// If it fails saving, return cancel anyway
return IsModified() ? wxCANCEL : wxYES;
}
return result;
}
bool
DialUpView::SaveSettingsToFile()
{
bool settingsChanged, profileChanged;
IsModified(&settingsChanged, &profileChanged);
if(!settingsChanged && !profileChanged)
return true;
BMessage settings, profile;
if(!SaveSettings(&settings, &profile, false))
return false;
BDirectory settingsDirectory;
BDirectory profileDirectory;
GetPPPDirectories(&settingsDirectory, &profileDirectory);
if(settingsDirectory.InitCheck() != B_OK || profileDirectory.InitCheck() != B_OK)
return false;
BFile file;
if(settingsChanged) {
settingsDirectory.CreateFile(fCurrentItem->Label(), &file);
WriteMessageDriverSettings(file, settings);
}
if(profileChanged) {
profileDirectory.CreateFile(fCurrentItem->Label(), &file);
WriteMessageDriverSettings(file, profile);
}
return true;
}
bool TDocument::AllowClose()
{
if (IsModified())
{
bool save;
if (!TCommonDialogs::SaveChanges(fTitle, GetMainWindow(), save))
return false;
if (save)
{
// save the file
if (fFile.IsSpecified())
Save();
else
{
TFile* file = TCommonDialogs::SaveFile(NULL, GetMainWindow());
if (file)
{
SetFile(file);
Save();
delete file;
}
else
return false;
}
}
}
return true;
}
void CKaiDoc::OnFileSave()
{
// TODO: Add your command handler code here
if (pco_Doc_->b_IsImported())
{
OnFileSaveAs();
return;
}
CString cstr_path = GetPathName();
if (!cstr_path.IsEmpty())
{
CString cstr_ext = PathFindExtension (cstr_path);
SetPathName (CString (cstr_path.Left (cstr_path.GetLength() -
cstr_ext.GetLength())) +
_T(".kai"));
}
else
{
SetTitle (pco_Doc_->str_Title_.data());
}
CDocument::OnFileSave();
if (IsModified())
{
SetTitle (CString (pco_Doc_->str_Title_.data()) + _T("*"));
}
}
bool DBUpdateThreadWorker::UpdateItem (const Item_ptr& item, const Item_ptr& ourItem)
{
if (!IsModified (ourItem, item))
return false;
ourItem->Description_ = item->Description_;
ourItem->Categories_ = item->Categories_;
ourItem->NumComments_ = item->NumComments_;
ourItem->CommentsLink_ = item->CommentsLink_;
ourItem->CommentsPageLink_ = item->CommentsPageLink_;
ourItem->Latitude_ = item->Latitude_;
ourItem->Longitude_ = item->Longitude_;
for (auto& enc : item->Enclosures_)
{
if (!ourItem->Enclosures_.contains (enc))
{
enc.ItemID_ = ourItem->ItemID_;
ourItem->Enclosures_ << enc;
}
}
for (auto& entry : item->MRSSEntries_)
if (!ourItem->MRSSEntries_.contains (entry))
{
entry.ItemID_ = ourItem->ItemID_;
ourItem->MRSSEntries_ << entry;
}
SB_->UpdateItem (ourItem);
return true;
}
/**
* Opens cube in qview.
* @throws Isis::Exception::User "You must enter a cube name to open"
*/
void GuiCubeParameter::ViewCube() {
try {
// Make sure the user entered a value
if(IsModified()) {
QString cubeName = Value();
// Check to make sure the cube can be opened
Isis::Cube temp;
temp.open(cubeName);
temp.close();
// Open the cube in Qview
QString command = "$ISISROOT/bin/qview " + cubeName + " &";
ProgramLauncher::RunSystemCommand(command);
}
// Throw an error if no cube name was entered
else {
QString msg = "You must enter a cube name to open";
throw IException(IException::User, msg, _FILEINFO_);
}
}
catch(IException &e) {
Isis::iApp->GuiReportError(e);
}
}
void CCoolFormat3Doc::CheckTitle()
{
if (IsModified() ^ m_bTitleMark)
{
SetTitle(GetTitle());
}
}
bool CEditableObject::SaveObject(const char* fname)
{
if (IsModified()){
// update transform matrix
Fmatrix mTransform,mScale,mTranslate,mRotate;
if (!fsimilar(t_vRotate.magnitude(),0)||!fsimilar(t_vScale.magnitude(),1.73205f)||!fsimilar(t_vPosition.magnitude(),0)){
mRotate.setHPB (t_vRotate.y, t_vRotate.x, t_vRotate.z);
mScale.scale (t_vScale);
mTranslate.translate (t_vPosition);
mTransform.mul (mTranslate,mRotate);
mTransform.mulB_43 (mScale);
TranslateToWorld (mTransform);
t_vRotate.set (0,0,0);
t_vPosition.set (0,0,0);
t_vScale.set (1,1,1);
}
}
// save object
IWriter* F = FS.w_open(fname);
if (F){
F->open_chunk (EOBJ_CHUNK_OBJECT_BODY);
Save (*F);
F->close_chunk ();
FS.w_close (F);
m_LoadName = fname;
m_ObjectVersion = FS.get_file_age(fname); VERIFY3(m_ObjectVersion>0,"Invalid file age:",fname);
return true;
}else{
return false;
}
}
/**
* Displays cube label in the GUI log.
* @throws Isis::Exception::User "You must enter a cube name to open"
*/
void GuiCubeParameter::ViewLabel() {
try {
// Make sure the user entered a value
if(IsModified()) {
QString cubeName = Value();
// Check to make sure the cube can be opened
Isis::Cube temp;
temp.open(cubeName);
// Get the label and write it out to the log
Isis::Pvl *label = temp.label();
Isis::Application::GuiLog(*label);
// Close the cube
temp.close();
}
else {
QString msg = "You must enter a cube name to open";
throw IException(IException::User, msg, _FILEINFO_);
}
}
catch(IException &e) {
Isis::iApp->GuiReportError(e);
}
}
// DataSize
size_t
ResourceItem::DataSize() const
{
if (IsModified())
return BufferLength();
return fInitialSize;
}
void CFREDDoc::OnFileSaveUpdate(CCmdUI* pCmdUI)
{
if (IsModified())
pCmdUI->Enable(1);
else
pCmdUI->Enable(1);
}
// true if error
bool ProjectData::Compile()
{
if(IsModified()) Save();
wxString cmd="\""+frame->cmdCompiler+"\" +\""+frame->cmdLibrary+"\" "+GetSourceFile(0)->Name();
wxString msg="Compiling: "+cmd+"\n\n";
frame->logWindow->AppendText(msg);
wxArrayString output;
long status=wxExecute(cmd, output);
msg="";
unsigned int i;
for(i=0; i<output.GetCount() && i<20; i++) {
msg+=output[i]+"\n";
}
frame->logWindow->AppendText(msg);
if(output.GetCount()>i) {
frame->logWindow->AppendText("[Compiler output truncated]\n");
}
if(status!=0) {
frame->logWindow->AppendText("\nCompilation failed\n");
if(status==-1) frame->logWindow->AppendText("Check Compiler and Library settings in Edit/Preferences\n");
return true;
}
frame->logWindow->AppendText("\nCompilation successful!\n");
return false;
}
bool HexDoc::Read(uint64 nOffset, uint32 nSize, uint8 *target, uint8 *pModified /*= NULL*/)
{
if (nOffset + nSize > this->size)
return false;
if (!Load(nOffset))
return false;
Segment *ts = m_curSeg;
uint32 copySize, dstOffset = 0;
uint64 srcOffset = nOffset - m_iCurSegOffset;
uint32 remaining = nSize;
while (remaining > 0)
{
if (ts == NULL)
return false; //! Help!
copySize = min(remaining, ts->size - srcOffset);
if (!ts->Read(srcOffset, copySize, target + dstOffset))
return false;
dstOffset += copySize;
srcOffset = 0;
remaining -= copySize;
ts = ts->next;
}
if (pModified)
{
for (uint32 n = 0; n < nSize; n++)
{
pModified[n] = IsModified(nOffset + n); //! much room for improvement here.
}
}
return true;
}
void __fastcall TFrmCustomBill::CdsmasterBeforeScroll(TDataSet *DataSet)
{
int I;
if ((!IsInternalDelete) && (!IsInternalEdit)&& (IsModified()))
{
if ( ShowDlg("数据未保存，是否真放弃?",DLG_CONFIRMATION) == false)
Abort();
else
{
try
{
Cdsmaster->BeforeScroll = NULL;
for (int i=0;i< FDataSetArr.Length;i++)
{
if (FDataSetArr[i]->Active)
{
FDataSetArr[i]->Cancel();
FDataSetArr[i]->CancelUpdates();
}
}
}
__finally
{
Cdsmaster->BeforeScroll = CdsmasterBeforeScroll;
}
}
}
}
void CInputDoc::SetModifiedFlag(BOOL bModified)
{
if(bModified==IsModified())
return; // no change
CDocument::SetModifiedFlag(bModified);
SetTitle(getFullFileName(GetPathName()));
}
IEncConverter* CAutoConfigDlg::InsureApplyAndInitializeEncConverter()
{
// in case it wasn't done, update the variables now (i.e. do "OnApply")
if( IsModified() && !OnApply() )
return NULL;
return InitializeEncConverter();
}
UGbool UGDataSourceBaiduMap::SaveInfo()
{
if (IsModified())
{
}
SetModifiedFlag(FALSE);
return TRUE;
}
//----------------------------------------------------------------------------
BOOL CMorphwizardDoc::SaveModified()
{
CSLFDocument* doc, *doc1;
CString s;
if( HasModifiedSlf() )
{
POSITION pos = m_slfDocs.GetStartPosition();
while( !!pos )
{
m_slfDocs.GetNextAssoc(pos,doc,doc1);
if( doc->IsModified() )
s += doc->GetLemma() + ",\n";
}
}
bool hasModifedSlf = !s.IsEmpty();
int rn=IDCANCEL;
if( hasModifedSlf || IsModified() )
{
CString msg;
if( hasModifedSlf )
{
s.Delete(s.GetLength()-2,2);
msg = GetTitle() + "\n\nSave all ";
if( GetWizard()->is_changed() )
msg += "changes\nincluding ";
msg += "revised paradigms:\n\n" + s + "?";
}
else // if( IsModified() )
{
msg = GetTitle() + "\n\nSave all changes?";
}
rn = ::AfxMessageBox(msg, MB_YESNOCANCEL);
if( rn==IDCANCEL )
return FALSE;
}
if( hasModifedSlf && rn==IDYES )
{
POSITION pos = m_slfDocs.GetStartPosition();
while( !!pos )
{
m_slfDocs.GetNextAssoc(pos,doc,doc1);
doc->DoFileSave();
}
}
if( rn==IDYES )
DoFileSave();
return TRUE;
}
bool SubExpressionTap::GetArgs(SubExpressionBlock &expBlock, Node *node) {
if(!node)
return false;
Values value = node->value();
if(BinaryOpNode *bNode = dynamic_cast<BinaryOpNode*>(node)){
if(IdentifierNode *l_id = dynamic_cast<IdentifierNode*>(bNode->left))
l_id->assignCounter = IsChangedValue(value) ? ++l_id->var->assignCounter : l_id->var->assignCounter;
if(IdentifierNode *r_id = dynamic_cast<IdentifierNode*>(bNode->right)){
r_id->assignCounter = r_id->var->assignCounter;
}
if(!((bNode->left->isIdent() || bNode->left->isSimple()) && (bNode->right->isIdent() || bNode->right->isSimple()))){
if(!IsModified(bNode->left) || !IsModified(bNode->right))
return false;
bool ok1 = GetArgs(expBlock, bNode->left),
ok2 = GetArgs(expBlock, bNode->right);
if(!ok1 || !ok2 || !IsModified(node))
return false;
expBlock.Add(node);
} else {
expBlock.Add(node);
if(!IsModified(node))
return false;
}
} else
if(UnaryOpNode *uNode = dynamic_cast<UnaryOpNode*>(node)){
if(IdentifierNode *id = dynamic_cast<IdentifierNode*>(uNode->operand)){
if(IsChangedValue(value))
id->assignCounter = ++id->var->assignCounter;
else
id->assignCounter = id->var->assignCounter;
}
if(!(uNode->operand->isSimple() || uNode->operand->isIdent())){
if(!GetArgs(expBlock, uNode->operand) || !IsModified(node))
return false;
expBlock.Add(node);
}
else
expBlock.Add(uNode->value(), uNode->operand);
}
return true;
}
void TDocument::DoSetupMenu(TMenu* menu)
{
if (IsModified() || !fFile.IsSpecified())
menu->EnableCommand(kSaveCommandID);
menu->EnableCommand(kSaveAsCommandID);
menu->EnableCommand(kSaveCopyCommandID);
TWindowContext::DoSetupMenu(menu);
}
// Saves the doc
bool ctConfigToolDoc::Save()
{
if (!IsModified() && m_savedYet) return true;
bool ret = (m_documentFile == wxT("") || !m_savedYet) ?
SaveAs() :
OnSaveDocument(m_documentFile);
if ( ret )
SetDocumentSaved(true);
return ret;
}
void
Profile::Save()
{
if (!IsModified())
return;
LogFormat("Saving profiles");
if (StringIsEmpty(startProfileFile))
SetFiles(_T(""));
SaveFile(startProfileFile);
}
/*=== OnCancel() ====================================================
Description: Dismisses window, prompting user if there are unsaved
changes
Arguments: none
Returns: nothing
Modifies: nothing
Calls: nothing
Called By: Event Handler
History: 5/13/99 SRH Initial implementation
===================================================================*/
void CPrepaymentAdd::OnCancel()
{
if (m_Mode != View && IsModified())
{
if(CGuiMsg::GuiQuery(GUIMSG_UNSAVED_DATA_CONFIRM) == IDNO)
{
return;
}
}
CDialog::OnCancel();
}
void CDialogEditAllele::OnChange(wxCommandEvent &)
{
bool bModified = IsModified();
if(m_pButtonBar != NULL)
{
m_pButtonBar->EnableApply(bModified);
}
else
{
m_pButtonUser->Enable(bModified);
}
}
void CDIPDemoDoc::OnFileReopen()
{
// 重新打开图像，放弃所有修改
// 判断当前图像是否已经被改动
if ( IsModified() )
{
// 提示用户该操作将丢失所有当前的修改
if ( MessageBox ( NULL,
L"重新打开图像将丢失所有改动！是否继续？",
L"系统提示", MB_ICONQUESTION | MB_YESNO ) == IDNO )
{
// 用户取消操作，直接返回
return;
}
}
CString strPathName;
// 获取当前文件路径
strPathName = GetPathName();
// 更改光标形状
BeginWaitCursor();
if ( !m_Image.AttachFromFile ( strPathName ) )
{
EndWaitCursor();
AfxMessageBox ( L"打开文件时出错!请确保正确的位图(*.bmp)文件类型。" );
return;
}
// 判断读取成功否
if ( !m_Image.m_lpData )
{
// 失败，可能非BMP格式
CString strMsg;
strMsg = L"读取图像时出错！可能是不支持该类型的图像文件！";
// 提示出错
MessageBox ( NULL, strMsg, L"系统提示",
MB_ICONINFORMATION | MB_OK );
// 返回
return;
}
Init(); //对图像的尺寸和调色板信息进行初始化
// 初始化脏标记为FALSE
SetModifiedFlag ( FALSE );
// 刷新
UpdateAllViews ( NULL );
// 恢复光标形状
EndWaitCursor();
// 返回
return;
}
void COptionSheet::OnApply()
{
if(TRUE == IsModified()) {
for(int i = 0; i < GetPageCount(); i++) {
BOOL result = GetPage(i)->OnApply();
if(FALSE == result) {
return;
}
}
SetModified(FALSE);
}
}
BOOL CCoolFormat3Doc::SaveModified()
{
if (!IsModified())
return TRUE; // ok to continue
// get name/title of document
CString name;
if (m_strPathName.IsEmpty())
{
// get name based on caption
name = GetTitle();
if (name.IsEmpty())
ENSURE(name.LoadString(AFX_IDS_UNTITLED));
if (m_bTitleMark)
{
name = name.Left(name.GetLength() - 2);
}
}
else
{
// get name based on file title of path name
name = m_strPathName;
GetFileTitle(m_strPathName, name.GetBuffer(_MAX_PATH), _MAX_PATH);
name.ReleaseBuffer();
}
CString prompt;
BOOL bNameVaild = prompt.LoadString(IDS_IS_WANTSAVE);
ASSERT(bNameVaild);
CString strMsg;
strMsg.Format(prompt, name);
switch (CFMessageBox(strMsg, MB_YESNOCANCEL| MB_ICONINFORMATION))
{
case IDCANCEL:
return FALSE; // don't continue
case IDYES:
// If so, either Save or Update, as appropriate
if (!DoFileSave())
return FALSE; // don't continue
break;
case IDNO:
// If not saving changes, revert the document
break;
default:
ASSERT(FALSE);
break;
}
return TRUE; // keep going
}
void CLangModelsDoc::SetModifiedFlag(BOOL bModified)
{
if(bModified==IsModified())
return; // no change
CDocument::SetModifiedFlag(bModified);
SetTitle(NULL);
// modifying a language doc means, effectiving, modifying the project.
// remember that we are saved only when the project is saved.
if(bModified)
this->getProject()->SetModifiedFlag(bModified);
}
/** \fn ActionSet::SetModifiedFlag(const ActionID&, bool)
* \brief Mark an action as modified or unmodified by its identifier.
* \return true if the action was modified, and is set to unmodified.
*/
bool ActionSet::SetModifiedFlag(const ActionID &id, bool modified)
{
if (!modified)
return m_modified.removeAll(id);
if (!IsModified(id))
{
m_modified.push_back(id);
return true;
}
return false;
}
bool CDialogEditAllele::CheckCancel()
{
bool bRtn = true;
if(IsModified())
{
bRtn = mainApp::ConfirmModificationsLost(this);
}
if(bRtn)
{
EndModal(wxID_CANCEL);
}
return bRtn;
}
