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Diffstat (limited to 'kpilot/kpilot/memoWidget.cc')
| -rw-r--r-- | kpilot/kpilot/memoWidget.cc | 803 |
1 files changed, 0 insertions, 803 deletions
diff --git a/kpilot/kpilot/memoWidget.cc b/kpilot/kpilot/memoWidget.cc deleted file mode 100644 index 143167ae..00000000 --- a/kpilot/kpilot/memoWidget.cc +++ /dev/null @@ -1,803 +0,0 @@ -/* KPilot -** -** Copyright (C) 1998-2001 by Dan Pilone -** Copyright (C) 2001 by David Bishop (XML stuff) -** Copyright (C) 2004 by Adriaan de Groot -** -** This is the memo-viewing widget (internal conduit) used by KPilot. -*/ - -/* -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program in a file called COPYING; if not, write to -** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, -** MA 02110-1301, USA. -*/ - -/* -** Bug reports and questions can be sent to kde-pim@kde.org -*/ - -#include "options.h" - -#include <time.h> - -#include <pi-macros.h> -#include <pi-dlp.h> - -#include <tqdir.h> -#include <tqptrlist.h> -#include <tqlistbox.h> -#include <tqfile.h> -#include <tqpushbutton.h> -#include <tqlayout.h> -#include <tqdom.h> -#include <tqtextstream.h> -#include <tqwhatsthis.h> -#include <tqlabel.h> -#include <tqdatetime.h> -#include <tqptrlist.h> - -#include <kapplication.h> -#include <kmessagebox.h> -#include <kfiledialog.h> -#include <kdeversion.h> -#include <ktextedit.h> - -#include "kpilot.h" -#include "kpilotConfig.h" -#include "listItems.h" -#include "pilotLocalDatabase.h" -#include "pilotMemo.h" - -#include "memoWidget.moc" - - -class MemoWidget::Private -{ -public: - Private() : fMemoAppInfo(0L) { } ; - ~Private() { KPILOT_DELETE(fMemoAppInfo); } ; - - PilotMemoInfo *fMemoAppInfo; - TQPtrList<PilotMemo> fMemoList; -} ; - - -MemoWidget::MemoWidget(TQWidget * parent, - const TQString & path) : - PilotComponent(parent, "component_memo", path), - fTextWidget(0L), - d(new Private()), - lastSelectedMemo(-1) -{ - FUNCTIONSETUP; - - setGeometry(0, 0, - parent->geometry().width(), parent->geometry().height()); - setupWidget(); - d->fMemoList.setAutoDelete(true); - slotUpdateButtons(); -} - -MemoWidget::~MemoWidget() -{ - FUNCTIONSETUP; - saveChangedMemo(); - KPILOT_DELETE(d); -} - - -// void MemoWidget::initializeMemos(PilotDatabase *memoDB) -// -// Reads all the memos from the local database and places them -// in the selection screen. -// - -void MemoWidget::initializeMemos(PilotDatabase * memoDB) -{ - FUNCTIONSETUP; - - - // ShowSecrets tells us to also list memos with an attribute of "Secret" - // or "Private" - // - bool showSecrets = KPilotSettings::showSecrets(); - - d->fMemoList.clear(); - - - int currentRecord = 0; - PilotRecord *pilotRec; - PilotMemo *memo; - - while ((pilotRec = memoDB->readRecordByIndex(currentRecord)) != NULL) - { - if (!pilotRec->isDeleted()) - { - if ((!pilotRec->isSecret()) || showSecrets) - { - memo = new PilotMemo(pilotRec); - d->fMemoList.append(memo); - -#ifdef DEBUG - DEBUGKPILOT << fname << - ": Added memo " - << currentRecord << endl; -#endif - } - else - { -#ifdef DEBUG - DEBUGKPILOT << fname << - ": Skipped secret record " << - currentRecord << endl; -#endif - } - } - else - { -#ifdef DEBUG - DEBUGKPILOT << fname << - ": Skipped deleted record " << - currentRecord << endl; -#endif - } - - delete pilotRec; - - currentRecord++; - } -} - - -void MemoWidget::showComponent() -{ - FUNCTIONSETUP; - if (!shown) return; - - // Get the local database - assume the call may fail and return - // NULL, or the database object may be returned but unopened. - // - // - PilotLocalDatabase *memoDB = - new PilotLocalDatabase(dbPath(), CSL1("MemoDB")); - if (memoDB == NULL || !memoDB->isOpen()) - { - WARNINGKPILOT << "Can't open local database MemoDB\n"; - - populateCategories(fCatList, 0L); - updateWidget(); - return; - } - - KPILOT_DELETE(d->fMemoAppInfo); - d->fMemoAppInfo = new PilotMemoInfo(memoDB); - - d->fMemoAppInfo->dump(); - populateCategories(fCatList, d->fMemoAppInfo->categoryInfo()); - initializeMemos(memoDB); - - KPILOT_DELETE( memoDB ); - - updateWidget(); -} - -void MemoWidget::hideComponent() -{ - FUNCTIONSETUP; - saveChangedMemo(); - fCatList->clear(); - fTextWidget->clear(); - d->fMemoList.clear(); - fListBox->clear(); - lastSelectedMemo = -1; -} - -void MemoWidget::postHotSync() -{ - FUNCTIONSETUP; - d->fMemoList.clear(); - showComponent(); -} - - -// void MemoWidget::setupWidget() -// -// Setup all the GUI components by allocating them. -// -// -void MemoWidget::setupWidget() -{ - FUNCTIONSETUP; - - TQLabel *label = NULL; - TQPushButton *button = NULL; - TQGridLayout *grid = new TQGridLayout(this, 5, 4, SPACING); - TQString wt; - - fCatList = new TQComboBox(this); - grid->addWidget(fCatList, 0, 1); - connect(fCatList, TQT_SIGNAL(activated(int)), - this, TQT_SLOT(slotSetCategory(int))); - TQWhatsThis::add(fCatList, - i18n("Select the category of addresses\n" - "to display here.")); - - (void) i18n("Memos:"); - label = new TQLabel(i18n("Category:"), this); - label->setBuddy(fCatList); - grid->addWidget(label, 0, 0); - - fListBox = new TQListBox(this); - grid->addMultiCellWidget(fListBox, 1, 1, 0, 1); - connect(fListBox, TQT_SIGNAL(highlighted(int)), - this, TQT_SLOT(slotShowMemo(int))); - connect(fListBox, TQT_SIGNAL(selectionChanged()), - this,TQT_SLOT(slotUpdateButtons())); - TQWhatsThis::add(fListBox, - i18n("This list displays all the memos\n" - "in the selected category. Click on\n" - "one to display it to the right.")); - - label = new TQLabel(i18n("Memo text:"), this); - grid->addWidget(label, 0, 2); - - fTextWidget = new KTextEdit(this, "textArea"); - fTextWidget->setWordWrap(KTextEdit::WidgetWidth); - fTextWidget->setTextFormat(Qt::PlainText); - grid->addMultiCellWidget(fTextWidget, 1, 4, 2, 2); - TQWhatsThis::add(fTextWidget, - i18n("The text of the selected memo appears here.")); - fTextWidget->setReadOnly(!KPilotSettings::internalEditors()); - - button = new TQPushButton(i18n("Import Memo..."), this); - grid->addWidget(button, 2, 0); - connect(button, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotImportMemo())); - wt = KPilotSettings::internalEditors() ? - i18n ("Read a text file and add it to the Pilot's memo database.") : - i18n("<qt><i>Import is disabled by the 'internal editors' setting.</i></qt>"); - TQWhatsThis::add(button,wt); - - fExportButton = new TQPushButton(i18n("Export Memo..."), this); - grid->addWidget(fExportButton, 2, 1); - connect(fExportButton, TQT_SIGNAL(clicked()), this, - TQT_SLOT(slotExportMemo())); - TQWhatsThis::add(fExportButton, - i18n("Write the selected memo to a file.")); - - fDeleteButton = new TQPushButton(i18n("Delete Memo"), this); - grid->addWidget(fDeleteButton, 3, 1); - connect(fDeleteButton, TQT_SIGNAL(clicked()), this, - TQT_SLOT(slotDeleteMemo())); - wt = KPilotSettings::internalEditors() ? - i18n("Delete the selected memo.") : - i18n("<qt><i>Deleting is disabled by the 'internal editors' setting.</i></qt>") ; - TQWhatsThis::add(fDeleteButton, wt); - - button = new TQPushButton(i18n("Add Memo"), this); - grid->addWidget(button, 3, 0); - connect(button, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotAddMemo())); - TQWhatsThis::add(button,i18n("Add a new memo to the database.")); -} - -void MemoWidget::slotUpdateButtons() -{ - FUNCTIONSETUP; - - bool highlight = false; - - if ((fListBox->currentItem() != -1) && - (fListBox->isSelected(fListBox->currentItem()))) - highlight=true; - -#ifdef DEBUG - DEBUGKPILOT << fname << ": Selected items " << highlight << endl; -#endif - - if (fExportButton) - { - fExportButton->setEnabled(highlight); - } - - // The remaining buttons are relevant only if the - // internal editors are editable. - highlight &= KPilotSettings::internalEditors() ; - if (fDeleteButton) - { - fDeleteButton->setEnabled(highlight); - } -} - -void MemoWidget::slotSetCategory(int) -{ - FUNCTIONSETUP; - updateWidget(); -} - -void MemoWidget::slotDeleteMemo() -{ - FUNCTIONSETUP; - if (!shown) return; - - int item = fListBox->currentItem(); - - if (item == -1) - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": No current item selected\n"; -#endif - return; - } - if (KMessageBox::questionYesNo(this, - i18n("Delete currently selected memo?"), - i18n("Delete Memo?"), KStdGuiItem::del(), KStdGuiItem::cancel()) != KMessageBox::Yes) - { -#ifdef DEBUG - DEBUGKPILOT << fname << - ": User decided not to delete memo.\n"; -#endif - return; - } - - PilotListItem *p = (PilotListItem *) fListBox->item(item); - PilotMemo *selectedMemo = (PilotMemo *) p->rec(); - - if (selectedMemo->id() == 0x0) - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": Searching for record to delete (it's fresh)" << endl; -#endif - PilotLocalDatabase *memoDB = new PilotLocalDatabase(dbPath(), CSL1("MemoDB")); - if (!memoDB || (!memoDB->isOpen())) - { - // Err.. peculiar. - WARNINGKPILOT << "Can't open MemoDB" << endl; - KMessageBox::sorry(this, - i18n("Cannot open MemoDB to delete record."), - i18n("Cannot Delete Memo")); - return; - } - memoDB->resetDBIndex(); -#ifdef DEBUG - DEBUGKPILOT << fname << ": Searching for new record." << endl; -#endif - const PilotRecord *r = 0L; - while ((r = memoDB->findNextNewRecord())) - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": got record " << (void *) r << endl; -#endif - PilotMemo m(r); - if (m.text() == selectedMemo->text()) - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": I think I found the memo." << endl; -#endif - (const_cast<PilotRecord *>(r))->setDeleted(true); - break; - } - } - delete memoDB; - } - else - { - selectedMemo->setDeleted(true); - writeMemo(selectedMemo); - } - d->fMemoList.remove(selectedMemo); - delete p; -} - - -void MemoWidget::updateWidget() -{ - FUNCTIONSETUP; - if (!shown || !d->fMemoAppInfo ) return; - - if (fCatList->currentItem() == -1) - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": No category selected.\n"; -#endif - return; - } - - int listIndex = 0; - int currentCatID = findSelectedCategory(fCatList, - d->fMemoAppInfo->categoryInfo(), false); - - - fListBox->clear(); - d->fMemoList.first(); - - - // Iterate through all the memos and insert each memo - // only if the category of the memo matches the selected category - // (using -1 to mean "All") - // - // - while (d->fMemoList.current()) - { - PilotMemo *curr = d->fMemoList.current(); - if ((curr->category() == currentCatID) || - (currentCatID == -1)) - { - PilotListItem *p = - new PilotListItem(curr->shortTitle(), - listIndex, - curr); - - // List will delete the title of the memo, - // so there's no memory leak here. - // - // - fListBox->insertItem(p); - -#ifdef DEBUG - DEBUGKPILOT << fname << ": Added memo " - << curr->getTitle() << endl; -#endif - } - else - { -#ifdef DEBUG - DEBUGKPILOT << fname << ": Skipped memo " - << curr->getTitle() << endl; -#endif - } - - listIndex++; - d->fMemoList.next(); - } - - fTextWidget->clear(); - - slotUpdateButtons(); - - lastSelectedMemo=-1; -} - -void MemoWidget::showMemo(const PilotMemo *m) -{ - FUNCTIONSETUP; - - int index = fListBox->count(); - for (int x = 0; x < index; x++) - { - PilotMemo *p = (PilotMemo *) ((PilotListItem *)fListBox->item(x))->rec(); -#ifdef DEBUG - DEBUGKPILOT << fname << ": Memo @" << (void *) p <<endl; - DEBUGKPILOT << fname << " :" << fListBox->item(x)->text() << endl; -#endif - if (m==p) - { - fListBox->setSelected(x,true); - slotShowMemo(x); - break; - } - } - -} - -void MemoWidget::slotShowMemo(int which) -{ - FUNCTIONSETUP; - if ( which == -1 ) return; - if (!shown) return; - - slotUpdateButtons(); - if ( !fListBox->isSelected(which) ) - { - // Handle unselecting a memo. This is easy. - fTextWidget->blockSignals(true); - fTextWidget->clear(); - fTextWidget->blockSignals(false); - return; - } - - -#ifdef DEBUG - DEBUGKPILOT << fname << ": Displaying memo " << which << endl; -#endif - fTextWidget->blockSignals(true); - PilotListItem *p = (PilotListItem *) fListBox->item(which); - PilotMemo *theMemo = (PilotMemo *) p->rec(); - fTextWidget->setText(theMemo->text()); - fTextWidget->blockSignals(false); -} - - -void MemoWidget::writeMemo(PilotMemo * which) -{ - FUNCTIONSETUP; - if (!shown) return; - PilotRecord *pilotRec = which->pack(); - PilotDatabase *memoDB = new PilotLocalDatabase(dbPath(), CSL1("MemoDB")); - memoDB->writeRecord(pilotRec); - markDBDirty(CSL1("MemoDB")); - KPILOT_DELETE( memoDB ); - KPILOT_DELETE( pilotRec ); -} - -void MemoWidget::saveChangedMemo() -{ - FUNCTIONSETUP; - if (!shown) return; - - if (-1 == lastSelectedMemo) return; - if (!fTextWidget->isModified()) return; - -#ifdef DEBUG - DEBUGKPILOT << fname - << ": Saving changed memo " << lastSelectedMemo << endl; -#endif - - PilotListItem *p = - (PilotListItem *) fListBox->item(lastSelectedMemo); - PilotMemo *currentMemo = (PilotMemo *) p->rec(); - -// TODO: overload setText in PilotMemo - currentMemo->setText(Pilot::toPilot(fTextWidget->text())); - writeMemo(currentMemo); -} - -/* virtual */ bool MemoWidget::preHotSync(TQString &) -{ - FUNCTIONSETUP; - saveChangedMemo(); - return true; -} - -bool MemoWidget::addMemo(const TQString &s, int category) -{ - FUNCTIONSETUP; - - if (s.length() >= MemoWidget::MAX_MEMO_LEN) - { - return false; - } - if ((category<0) || (category>=(int)Pilot::CATEGORY_COUNT)) - { - category=Pilot::Unfiled; - } - - PilotMemo *aMemo = new PilotMemo(); - aMemo->setCategory(category); - aMemo->setText(s); - - d->fMemoList.append(aMemo); - writeMemo(aMemo); - updateWidget(); -#ifdef DEBUG - DEBUGKPILOT << fname << ": New memo @" << (void *)aMemo << endl; -#endif - showMemo(aMemo); - return true; -} - -void MemoWidget::slotAddMemo() -{ - FUNCTIONSETUP; - int currentCatID = findSelectedCategory(fCatList, - d->fMemoAppInfo->categoryInfo(), true); - addMemo(TQDateTime::currentDateTime().toString(), currentCatID); -} - -void MemoWidget::slotImportMemo() -{ - FUNCTIONSETUP; - if (!shown || !d->fMemoAppInfo ) return; - - int currentCatID = findSelectedCategory(fCatList, - d->fMemoAppInfo->categoryInfo(), true); - - TQString fileName = KFileDialog::getOpenFileName(); - - if (!fileName.isEmpty()) - { - TQFile importFile(fileName); - - if (importFile.open(IO_ReadOnly) == FALSE) - { - // show error! - return; - } - - if (importFile.size() > MemoWidget::MAX_MEMO_LEN) - { - // Perhaps read first 64k? - return; - } - - TQTextStream stream(&importFile); - TQString memoText = stream.read(); - addMemo(memoText, currentCatID); - } -} - -void MemoWidget::slotExportMemo() -{ - FUNCTIONSETUP; - if (!shown) return; - - int index = fListBox->numRows(); - if (index == 0) - return; - - TQString data; - - const TQString filter = CSL1("*|Plain text output\n*.xml|XML output"); - TQString fileName; - - KFileDialog kfile( TQString::null , filter, fExportButton , "memoSave" , true ); - kfile.setOperationMode( KFileDialog::Saving ); - - if ( kfile.exec() == TQDialog::Accepted ) { - fileName = kfile.selectedFile(); - } - - if (fileName.isEmpty()) - return; - - TQPtrList<PilotListItem> menu_items; - - for (int x = 0; x < index; x++){ - if (fListBox->item(x)->isSelected()){ - menu_items.append((PilotListItem *) fListBox->item(x)); - } - } - - if (kfile.currentFilter() == CSL1("*.xml") ) - { - MemoWidget::saveAsXML( fileName , menu_items ); - } - else - { - MemoWidget::saveAsText( fileName , menu_items ); - } - - - return; -} - -bool MemoWidget::saveAsText(const TQString &fileName,const TQPtrList<PilotListItem> &memo_list) -{ - TQFile f( fileName ); - TQTextStream stream(&f); - - if ( TQFile::exists( fileName ) ) - { - if( !f.open(IO_ReadWrite | IO_Append) ) - { - return false; - } - } - else - { - if( !f.open(IO_WriteOnly) ) - { - return false; - } - } - - TQPtrListIterator<PilotListItem> it(memo_list); - for ( ; it.current(); ++it ) - { - PilotListItem *p = it.current(); - PilotMemo *theMemo = (PilotMemo *) p->rec(); - stream << theMemo->text() << endl; - } - - - return true; -} - -bool MemoWidget::saveAsXML(const TQString &fileName,const TQPtrList<PilotListItem> &memo_list) -{ - TQDomDocument doc( CSL1("kpilotmemos") ); - TQFile f( fileName ); - TQTextStream stream( &f ); - TQDomElement memos; - int append = 0; - - - if ( f.exists() ) - { - if ( !f.open(IO_ReadOnly ) ) return false; - - if ( doc.setContent( &f ) ) - { - // - // - //Only if QDom can read the .xml file and set the doc object to be populated with it's contents - memos = doc.documentElement(); - if ( memos.tagName()!= CSL1("memos") ) - { - return false; - } - // - // - //This is an XML Document but it isn't a valid KPilot-Memo xml document - else - { - append = 1; - } - // - // - //This is a valid KPilot memo, and we will append the current memo to the xml - } - else - { - // - // - //We *couldn't* understand the xml. Return false! - return false; - } - } - else - { - if ( !f.open(IO_ReadWrite ) ) return false; - // - // - //If there's no such file, we are not appending, just opening the file to read/write. - } - - f.close(); - // These are temporary, and should be retrieved from the pilot stuff - TQString mpilotid; - mpilotid = "1"; - // End of temp variables - - if (append == 1) - { - memos = doc.documentElement(); - } - else - { - memos = doc.createElement( CSL1("memos") ); - doc.appendChild ( memos ); - } - - TQPtrListIterator<PilotListItem> it(memo_list); - for ( ; it.current(); ++it ) - { - PilotListItem *p = it.current(); - PilotMemo *theMemo = (PilotMemo *) p->rec(); - - - TQDomElement memo = doc.createElement( CSL1("memo") ); - memo.setAttribute ( CSL1("pilotid") , mpilotid ); - memos.appendChild ( memo ); - - //TQDomElement category = doc.createElement( "category" ); - //head.appendChild ( category ); - // - //TQDomText categorytext = doc.createTextNode( memo->category() ); - //category.appendChild ( categorytext ); - //FIXME - - TQDomElement title = doc.createElement(CSL1("title" )); - memo.appendChild ( title ); - - TQDomText titletext = doc.createTextNode( theMemo->shortTitle() ); - title.appendChild ( titletext ); - - TQDomText body = doc.createTextNode( theMemo->text() ); - memo.appendChild ( body ); - } - if ( !f.open(IO_WriteOnly ) ) return false; - stream << doc.toString(); - return true; -} - |