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-rw-r--r--kmail/snippetwidget.cpp957
1 files changed, 957 insertions, 0 deletions
diff --git a/kmail/snippetwidget.cpp b/kmail/snippetwidget.cpp
new file mode 100644
index 000000000..1682e2580
--- /dev/null
+++ b/kmail/snippetwidget.cpp
@@ -0,0 +1,957 @@
+/***************************************************************************
+ * snippet feature from kdevelop/plugins/snippet/ *
+ * *
+ * Copyright (C) 2007 by Robert Gruber *
+ * rgruber@users.sourceforge.net *
+ * *
+ * 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. *
+ * *
+ ***************************************************************************/
+
+#include <kurl.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <qlayout.h>
+#include <kpushbutton.h>
+#include <klistview.h>
+#include <qheader.h>
+#include <klineedit.h>
+#include <ktextedit.h>
+#include <kmessagebox.h>
+#include <kconfig.h>
+#include <qtooltip.h>
+#include <kpopupmenu.h>
+#include <qregexp.h>
+#include <qinputdialog.h>
+#include <qlabel.h>
+#include <qcheckbox.h>
+#include <qwhatsthis.h>
+#include <qdragobject.h>
+#include <qtimer.h>
+#include <kcombobox.h>
+#include <kmedit.h>
+#include <kiconloader.h>
+#include <kshortcut.h>
+#include <kaction.h>
+#include <kkeybutton.h>
+
+#include "snippetdlg.h"
+#include "snippetitem.h"
+#include "snippetwidget.h"
+
+#include <cassert>
+
+SnippetWidget::SnippetWidget(KMEdit* editor, KActionCollection* actionCollection, QWidget* parent)
+ : KListView(parent, "snippet widget"), QToolTip( viewport() ),
+ mEditor( editor ), mActionCollection( actionCollection )
+{
+ // init the QPtrList
+ _list.setAutoDelete(TRUE);
+
+ // init the KListView
+ setSorting( -1 );
+ addColumn( "" );
+ setFullWidth(true);
+ header()->hide();
+ setAcceptDrops(true);
+ setDragEnabled(true);
+ setDropVisualizer(false);
+ setRootIsDecorated(true);
+
+ //connect the signals
+ connect( this, SIGNAL( contextMenuRequested ( QListViewItem *, const QPoint & , int ) ),
+ this, SLOT( showPopupMenu(QListViewItem *, const QPoint & , int ) ) );
+
+ connect( this, SIGNAL( doubleClicked (QListViewItem *) ),
+ this, SLOT( slotEdit( QListViewItem *) ) );
+ connect( this, SIGNAL( returnPressed (QListViewItem *) ),
+ this, SLOT( slotExecuted( QListViewItem *) ) );
+
+ connect( this, SIGNAL( dropped(QDropEvent *, QListViewItem *) ),
+ this, SLOT( slotDropped(QDropEvent *, QListViewItem *) ) );
+
+ connect( editor, SIGNAL( insertSnippet() ), this, SLOT( slotExecute() ));
+
+ _cfg = 0;
+
+ QTimer::singleShot(0, this, SLOT(initConfig()));
+}
+
+SnippetWidget::~SnippetWidget()
+{
+ writeConfig();
+ delete _cfg;
+
+ /* We need to delete the child items before the parent items
+ otherwise KDevelop would crash on exiting */
+ SnippetItem * item;
+ while (_list.count() > 0) {
+ for (item=_list.first(); item; item=_list.next()) {
+ if (item->childCount() == 0)
+ _list.remove(item);
+ }
+ }
+}
+
+
+/*!
+ \fn SnippetWidget::slotAdd()
+ Opens the dialog to add a snippet
+ */
+void SnippetWidget::slotAdd()
+{
+ //kdDebug(5006) << "Ender slotAdd()" << endl;
+ SnippetDlg dlg( mActionCollection, this, "SnippetDlg");
+
+ /*check if the user clicked a SnippetGroup
+ If not, we set the group variable to the SnippetGroup
+ which the selected item is a child of*/
+ SnippetGroup * group = dynamic_cast<SnippetGroup*>(selectedItem());
+ if ( !group && selectedItem() )
+ group = dynamic_cast<SnippetGroup*>(selectedItem()->parent());
+
+ /* still no group, let's make a default one */
+ if (!group ) {
+ if ( _list.isEmpty() ) {
+ group = new SnippetGroup(this, i18n("General"), SnippetGroup::getMaxId() );
+ _list.append( group );
+ } else {
+ group = dynamic_cast<SnippetGroup*>( _list.first() );
+ }
+ }
+ assert( group );
+
+ /*fill the combobox with the names of all SnippetGroup entries*/
+ for (SnippetItem *it=_list.first(); it; it=_list.next()) {
+ if (dynamic_cast<SnippetGroup*>(it)) {
+ dlg.cbGroup->insertItem(it->getName());
+ }
+ }
+ dlg.cbGroup->setCurrentText(group->getName());
+
+ if (dlg.exec() == QDialog::Accepted) {
+ group = dynamic_cast<SnippetGroup*>(SnippetItem::findItemByName(dlg.cbGroup->currentText(), _list));
+ _list.append( makeItem( group, dlg.snippetName->text(), dlg.snippetText->text(), dlg.keyButton->shortcut() ) );
+ }
+}
+
+/*!
+ \fn SnippetWidget::makeItem( SnippetItem* parent, const QString& name, const QString& text )
+ Helper factory method.
+ */
+SnippetItem* SnippetWidget::makeItem( SnippetItem* parent, const QString& name, const QString& text, const KShortcut& shortcut )
+{
+ SnippetItem * item = new SnippetItem(parent, name, text);
+ const QString actionName = i18n("Snippet %1").arg(name);
+ const QString normalizedName = QString(actionName).replace(" ", "_");
+ if ( !mActionCollection->action(normalizedName.utf8() ) ) {
+ KAction * action = new KAction( actionName, shortcut, item,
+ SLOT( slotExecute() ), mActionCollection,
+ normalizedName.utf8() );
+ item->setAction(action);
+ connect( item, SIGNAL( execute( QListViewItem* ) ),
+ this, SLOT( slotExecuted( QListViewItem* ) ) );
+ }
+ return item;
+}
+
+/*!
+ \fn SnippetWidget::slotAddGroup()
+ Opens the didalog to add a snippet
+ */
+void SnippetWidget::slotAddGroup()
+{
+ //kdDebug(5006) << "Ender slotAddGroup()" << endl;
+ SnippetDlg dlg( mActionCollection, this, "SnippetDlg");
+ dlg.setShowShortcut( false );
+ dlg.snippetText->setEnabled(false);
+ dlg.snippetText->setText("GROUP");
+ dlg.setCaption(i18n("Add Group"));
+ dlg.cbGroup->insertItem(i18n("All"));
+ dlg.cbGroup->setCurrentText(i18n("All"));
+
+ if (dlg.exec() == QDialog::Accepted) {
+ _list.append( new SnippetGroup(this, dlg.snippetName->text(), SnippetGroup::getMaxId() ) );
+ }
+}
+
+
+/*!
+ \fn SnippetWidget::slotRemove()
+ Removes the selected snippet
+ */
+void SnippetWidget::slotRemove()
+{
+ //get current data
+ QListViewItem * item = currentItem();
+ SnippetItem *snip = dynamic_cast<SnippetItem*>( item );
+ SnippetGroup *group = dynamic_cast<SnippetGroup*>( item );
+ if (!snip)
+ return;
+
+ if (group) {
+ if (group->childCount() > 0 &&
+ KMessageBox::warningContinueCancel(this, i18n("Do you really want to remove this group and all its snippets?"),QString::null,KStdGuiItem::del())
+ == KMessageBox::Cancel)
+ return;
+
+ SnippetItem *it=_list.first();
+ while ( it ) {
+ if (it->getParent() == group->getId()) {
+ SnippetItem *doomed = it;
+ it = _list.next();
+ //kdDebug(5006) << "remove " << doomed->getName() << endl;
+ _list.remove(doomed);
+ } else {
+ it = _list.next();
+ }
+ }
+ }
+
+ //kdDebug(5006) << "remove " << snip->getName() << endl;
+ _list.remove(snip);
+}
+
+
+
+/*!
+ \fn SnippetWidget::slotEdit()
+ Opens the dialog of editing the selected snippet
+ */
+void SnippetWidget::slotEdit( QListViewItem* item )
+{
+ if( item == 0 ) {
+ item = currentItem();
+ }
+
+ SnippetGroup *pGroup = dynamic_cast<SnippetGroup*>(item);
+ SnippetItem *pSnippet = dynamic_cast<SnippetItem*>( item );
+ if (!pSnippet || pGroup) /*selected item must be a SnippetItem but MUST not be a SnippetGroup*/
+ return;
+
+ //init the dialog
+ SnippetDlg dlg( mActionCollection, this, "SnippetDlg");
+ dlg.snippetName->setText(pSnippet->getName());
+ dlg.snippetText->setText(pSnippet->getText());
+ dlg.keyButton->setShortcut( pSnippet->getAction()->shortcut(), false );
+ dlg.btnAdd->setText(i18n("&Apply"));
+
+ dlg.setCaption(i18n("Edit Snippet"));
+ /*fill the combobox with the names of all SnippetGroup entries*/
+ for (SnippetItem *it=_list.first(); it; it=_list.next()) {
+ if (dynamic_cast<SnippetGroup*>(it)) {
+ dlg.cbGroup->insertItem(it->getName());
+ }
+ }
+ dlg.cbGroup->setCurrentText(SnippetItem::findGroupById(pSnippet->getParent(), _list)->getName());
+
+ if (dlg.exec() == QDialog::Accepted) {
+ //update the KListView and the SnippetItem
+ item->setText( 0, dlg.snippetName->text() );
+ pSnippet->setName( dlg.snippetName->text() );
+ pSnippet->setText( dlg.snippetText->text() );
+ pSnippet->getAction()->setShortcut( dlg.keyButton->shortcut());
+
+ /* if the user changed the parent we need to move the snippet */
+ if ( SnippetItem::findGroupById(pSnippet->getParent(), _list)->getName() != dlg.cbGroup->currentText() ) {
+ SnippetGroup * newGroup = dynamic_cast<SnippetGroup*>(SnippetItem::findItemByName(dlg.cbGroup->currentText(), _list));
+ pSnippet->parent()->takeItem(pSnippet);
+ newGroup->insertItem(pSnippet);
+ pSnippet->resetParent();
+ }
+
+ setSelected(item, TRUE);
+ }
+}
+
+/*!
+ \fn SnippetWidget::slotEditGroup()
+ Opens the dialog of editing the selected snippet-group
+ */
+void SnippetWidget::slotEditGroup()
+{
+ //get current data
+ QListViewItem * item = currentItem();
+
+ SnippetGroup *pGroup = dynamic_cast<SnippetGroup*>( item );
+ if (!pGroup) /*selected item MUST be a SnippetGroup*/
+ return;
+
+ //init the dialog
+ SnippetDlg dlg( mActionCollection, this, "SnippetDlg" );
+ dlg.setShowShortcut( false );
+ dlg.snippetName->setText(pGroup->getName());
+ dlg.snippetText->setText(pGroup->getText());
+ dlg.btnAdd->setText(i18n("&Apply"));
+ dlg.snippetText->setEnabled(FALSE);
+ dlg.setCaption(i18n("Edit Group"));
+ dlg.cbGroup->insertItem(i18n("All"));
+
+ if (dlg.exec() == QDialog::Accepted) {
+ //update the KListView and the SnippetGroup
+ item->setText( 0, dlg.snippetName->text() );
+ pGroup->setName( dlg.snippetName->text() );
+
+ setSelected(item, TRUE);
+ }
+}
+
+void SnippetWidget::slotExecuted(QListViewItem * item)
+{
+ if( item == 0 )
+ {
+ item = currentItem();
+ }
+
+ SnippetItem *pSnippet = dynamic_cast<SnippetItem*>( item );
+ if (!pSnippet || dynamic_cast<SnippetGroup*>(item))
+ return;
+
+ //process variables if any, then insert into the active view
+ insertIntoActiveView( parseText(pSnippet->getText(), _SnippetConfig.getDelimiter()) );
+}
+
+
+/*!
+ \fn SnippetWidget::insertIntoActiveView(QString text)
+ Inserts the parameter text into the activ view
+ */
+void SnippetWidget::insertIntoActiveView( const QString &text )
+{
+ mEditor->insert( text );
+}
+
+
+/*!
+ \fn SnippetWidget::writeConfig()
+ Write the cofig file
+ */
+void SnippetWidget::writeConfig()
+{
+ if( !_cfg )
+ return;
+ _cfg->deleteGroup("SnippetPart"); //this is neccessary otherwise delete entries will stay in list until
+ //they get overwritten by a more recent entry
+ _cfg->setGroup("SnippetPart");
+
+ QString strKeyName="";
+ QString strKeyText="";
+ QString strKeyId="";
+
+ int iSnipCount = 0;
+ int iGroupCount = 0;
+
+ SnippetItem* item=_list.first();
+ while ( item != 0) {
+
+ //kdDebug(5006) << "-->ERROR " << item->getName() << endl;
+ //kdDebug(5006) << "SnippetWidget::writeConfig() " << item->getName() << endl;
+ SnippetGroup * group = dynamic_cast<SnippetGroup*>(item);
+ if (group) {
+ //kdDebug(5006) << "-->GROUP " << item->getName() << group->getId() << " " << iGroupCount<< endl;
+ strKeyName=QString("snippetGroupName_%1").arg(iGroupCount);
+ strKeyId=QString("snippetGroupId_%1").arg(iGroupCount);
+
+ _cfg->writeEntry(strKeyName, group->getName());
+ _cfg->writeEntry(strKeyId, group->getId());
+
+ iGroupCount++;
+ } else if (dynamic_cast<SnippetItem*>(item)) {
+ //kdDebug(5006) << "-->ITEM " << item->getName() << item->getParent() << " " << iSnipCount << endl;
+ strKeyName=QString("snippetName_%1").arg(iSnipCount);
+ strKeyText=QString("snippetText_%1").arg(iSnipCount);
+ strKeyId=QString("snippetParent_%1").arg(iSnipCount);
+
+ _cfg->writeEntry(strKeyName, item->getName());
+ _cfg->writeEntry(strKeyText, item->getText());
+ _cfg->writeEntry(strKeyId, item->getParent());
+
+ KAction * action = item->getAction();
+ assert( action );
+ const KShortcut& sc = action->shortcut();
+ if (!sc.isNull() ) {
+ _cfg->writeEntry( QString("snippetShortcut_%1").arg(iSnipCount), sc.toString() );
+ }
+ iSnipCount++;
+ } else {
+ //kdDebug(5006) << "-->ERROR " << item->getName() << endl;
+ }
+ item = _list.next();
+ }
+ _cfg->writeEntry("snippetCount", iSnipCount);
+ _cfg->writeEntry("snippetGroupCount", iGroupCount);
+
+ int iCount = 1;
+ QMap<QString, QString>::Iterator it;
+ for ( it = _mapSaved.begin(); it != _mapSaved.end(); ++it ) { //write the saved variable values
+ if (it.data().length()<=0) continue; //is the saved value has no length -> no need to save it
+
+ strKeyName=QString("snippetSavedName_%1").arg(iCount);
+ strKeyText=QString("snippetSavedVal_%1").arg(iCount);
+
+ _cfg->writeEntry(strKeyName, it.key());
+ _cfg->writeEntry(strKeyText, it.data());
+
+ iCount++;
+ }
+ _cfg->writeEntry("snippetSavedCount", iCount-1);
+
+
+ _cfg->writeEntry( "snippetDelimiter", _SnippetConfig.getDelimiter() );
+ _cfg->writeEntry( "snippetVarInput", _SnippetConfig.getInputMethod() );
+ _cfg->writeEntry( "snippetToolTips", _SnippetConfig.useToolTips() );
+ _cfg->writeEntry( "snippetGroupAutoOpen", _SnippetConfig.getAutoOpenGroups() );
+
+ _cfg->writeEntry("snippetSingleRect", _SnippetConfig.getSingleRect() );
+ _cfg->writeEntry("snippetMultiRect", _SnippetConfig.getMultiRect() );
+
+ _cfg->sync();
+}
+
+/*!
+ \fn SnippetWidget::initConfig()
+ Initial read the cofig file
+ */
+void SnippetWidget::initConfig()
+{
+ if (_cfg == NULL)
+ _cfg = new KConfig("kmailsnippetrc", false, false);
+
+ _cfg->setGroup("SnippetPart");
+
+ QString strKeyName="";
+ QString strKeyText="";
+ QString strKeyId="";
+ SnippetItem *item;
+ SnippetGroup *group;
+
+ //kdDebug(5006) << "SnippetWidget::initConfig() " << endl;
+
+ //if entry doesn't get found, this will return -1 which we will need a bit later
+ int iCount = _cfg->readNumEntry("snippetGroupCount", -1);
+
+ for ( int i=0; i<iCount; i++) { //read the group-list
+ strKeyName=QString("snippetGroupName_%1").arg(i);
+ strKeyId=QString("snippetGroupId_%1").arg(i);
+
+ QString strNameVal="";
+ int iIdVal=-1;
+
+ strNameVal = _cfg->readEntry(strKeyName, "");
+ iIdVal = _cfg->readNumEntry(strKeyId, -1);
+ //kdDebug(5006) << "Read group " << " " << iIdVal << endl;
+
+ if (strNameVal != "" && iIdVal != -1) {
+ group = new SnippetGroup(this, strNameVal, iIdVal);
+ //kdDebug(5006) << "Created group " << group->getName() << " " << group->getId() << endl;
+ _list.append(group);
+ }
+ }
+
+ /* Check if the snippetGroupCount property has been found
+ if iCount is -1 this means, that the user has his snippets
+ stored without groups. Therefore we will call the
+ initConfigOldVersion() function below */
+ // should not happen since this function has been removed
+
+ if (iCount != -1) {
+ iCount = _cfg->readNumEntry("snippetCount", 0);
+ for ( int i=0; i<iCount; i++) { //read the snippet-list
+ strKeyName=QString("snippetName_%1").arg(i);
+ strKeyText=QString("snippetText_%1").arg(i);
+ strKeyId=QString("snippetParent_%1").arg(i);
+
+ QString strNameVal="";
+ QString strTextVal="";
+ int iParentVal = -1;
+
+ strNameVal = _cfg->readEntry(strKeyName, "");
+ strTextVal = _cfg->readEntry(strKeyText, "");
+ iParentVal = _cfg->readNumEntry(strKeyId, -1);
+ //kdDebug(5006) << "Read item " << strNameVal << " " << iParentVal << endl;
+
+ if (strNameVal != "" && strTextVal != "" && iParentVal != -1) {
+ KShortcut shortcut( _cfg->readEntry( QString("snippetShortcut_%1").arg(i), QString() ) );
+ item = makeItem( SnippetItem::findGroupById(iParentVal, _list), strNameVal, strTextVal, shortcut );
+ //kdDebug(5006) << "Created item " << item->getName() << " " << item->getParent() << endl;
+ _list.append(item);
+ }
+ }
+ } else {
+ //kdDebug() << "iCount is not -1";
+ }
+
+ iCount = _cfg->readNumEntry("snippetSavedCount", 0);
+
+ for ( int i=1; i<=iCount; i++) { //read the saved-values and store in QMap
+ strKeyName=QString("snippetSavedName_%1").arg(i);
+ strKeyText=QString("snippetSavedVal_%1").arg(i);
+
+ QString strNameVal="";
+ QString strTextVal="";
+
+ strNameVal = _cfg->readEntry(strKeyName, "");
+ strTextVal = _cfg->readEntry(strKeyText, "");
+
+ if (strNameVal != "" && strTextVal != "") {
+ _mapSaved[strNameVal] = strTextVal;
+ }
+ }
+
+
+ _SnippetConfig.setDelimiter( _cfg->readEntry("snippetDelimiter", "$") );
+ _SnippetConfig.setInputMethod( _cfg->readNumEntry("snippetVarInput", 0) );
+ _SnippetConfig.setToolTips( _cfg->readBoolEntry("snippetToolTips", true) );
+ _SnippetConfig.setAutoOpenGroups( _cfg->readNumEntry("snippetGroupAutoOpen", 1) );
+
+ _SnippetConfig.setSingleRect( _cfg->readRectEntry("snippetSingleRect", 0L) );
+ _SnippetConfig.setMultiRect( _cfg->readRectEntry("snippetMultiRect", 0L) );
+}
+
+/*!
+ \fn SnippetWidget::maybeTip( const QPoint & p )
+ Shows the Snippet-Text as ToolTip
+ */
+void SnippetWidget::maybeTip( const QPoint & p )
+{
+ SnippetItem * item = dynamic_cast<SnippetItem*>( itemAt( p ) );
+ if (!item)
+ return;
+
+ QRect r = itemRect( item );
+
+ if (r.isValid() &&
+ _SnippetConfig.useToolTips() )
+ {
+ tip( r, item->getText() ); //show the snippet's text
+ }
+}
+
+/*!
+ \fn SnippetWidget::showPopupMenu( QListViewItem * item, const QPoint & p, int )
+ Shows the Popup-Menu depending item is a valid pointer
+*/
+void SnippetWidget::showPopupMenu( QListViewItem * item, const QPoint & p, int )
+{
+ KPopupMenu popup;
+
+ SnippetItem * selectedItem = static_cast<SnippetItem *>(item);
+ if ( item ) {
+ popup.insertTitle( selectedItem->getName() );
+ if (dynamic_cast<SnippetGroup*>(item)) {
+ popup.insertItem( i18n("Edit &group..."), this, SLOT( slotEditGroup() ) );
+ } else {
+ popup.insertItem( SmallIconSet("editpaste"), i18n("&Paste"), this, SLOT( slotExecuted() ) );
+ popup.insertItem( SmallIconSet("edit"), i18n("&Edit..."), this, SLOT( slotEdit() ) );
+ }
+ popup.insertItem( SmallIconSet("editdelete"), i18n("&Remove"), this, SLOT( slotRemove() ) );
+ popup.insertSeparator();
+ } else {
+ popup.insertTitle(i18n("Text Snippets"));
+ }
+ popup.insertItem( i18n("&Add Snippet..."), this, SLOT( slotAdd() ) );
+ popup.insertItem( i18n("Add G&roup..."), this, SLOT( slotAddGroup() ) );
+
+ popup.exec(p);
+}
+
+
+// fn SnippetWidget::parseText(QString text, QString del)
+/*!
+ This function is used to parse the given QString for variables. If found the user will be prompted
+ for a replacement value. It returns the string text with all replacements made
+ */
+QString SnippetWidget::parseText(QString text, QString del)
+{
+ QString str = text;
+ QString strName = "";
+ QString strNew = "";
+ QString strMsg="";
+ int iFound = -1;
+ int iEnd = -1;
+ QMap<QString, QString> mapVar;
+ int iInMeth = _SnippetConfig.getInputMethod();
+ QRect rSingle = _SnippetConfig.getSingleRect();
+ QRect rMulti = _SnippetConfig.getMultiRect();
+
+ do {
+ iFound = text.find(QRegExp("\\"+del+"[A-Za-z-_0-9\\s]*\\"+del), iEnd+1); //find the next variable by this QRegExp
+ if (iFound >= 0) {
+ iEnd = text.find(del, iFound+1)+1;
+ strName = text.mid(iFound, iEnd-iFound);
+
+ if ( strName != del+del ) { //if not doubel-delimiter
+ if (iInMeth == 0) { //if input-method "single" is selected
+ if ( mapVar[strName].length() <= 0 ) { // and not already in map
+ strMsg=i18n("Please enter the value for <b>%1</b>:").arg(strName);
+ strNew = showSingleVarDialog( strName, &_mapSaved, rSingle );
+ if (strNew=="")
+ return ""; //user clicked Cancle
+ } else {
+ continue; //we have already handled this variable
+ }
+ } else {
+ strNew = ""; //for inputmode "multi" just reset new valaue
+ }
+ } else {
+ strNew = del; //if double-delimiter -> replace by single character
+ }
+
+ if (iInMeth == 0) { //if input-method "single" is selected
+ str.replace(strName, strNew);
+ }
+
+ mapVar[strName] = strNew;
+ }
+ } while (iFound != -1);
+
+ if (iInMeth == 1) { //check config, if input-method "multi" is selected
+ int w, bh, oh;
+ w = rMulti.width();
+ bh = rMulti.height();
+ oh = rMulti.top();
+ if (showMultiVarDialog( &mapVar, &_mapSaved, w, bh, oh )) { //generate and show the dialog
+ QMap<QString, QString>::Iterator it;
+ for ( it = mapVar.begin(); it != mapVar.end(); ++it ) { //walk through the map and do the replacement
+ str.replace(it.key(), it.data());
+ }
+ } else {
+ return "";
+ }
+
+ rMulti.setWidth(w); //this is a hack to save the dialog's dimensions in only one QRect
+ rMulti.setHeight(bh);
+ rMulti.setTop(oh);
+ rMulti.setLeft(0);
+ _SnippetConfig.setMultiRect(rMulti);
+ }
+
+ _SnippetConfig.setSingleRect(rSingle);
+
+ return str;
+}
+
+
+// fn SnippetWidget::showMultiVarDialog()
+/*!
+ This function constructs a dialog which contains a label and a linedit for every
+ variable that is stored in the given map except the double-delimiter entry
+ It return true if everything was ok and false if the user hit cancel
+ */
+bool SnippetWidget::showMultiVarDialog(QMap<QString, QString> * map, QMap<QString, QString> * mapSave,
+ int & iWidth, int & iBasicHeight, int & iOneHeight)
+{
+ //if no var -> no need to show
+ if (map->count() == 0)
+ return true;
+
+ //if only var is the double-delimiter -> no need to show
+ QMap<QString, QString>::Iterator it = map->begin();
+ if ( map->count() == 1 && it.data()==_SnippetConfig.getDelimiter()+_SnippetConfig.getDelimiter() )
+ return true;
+
+ QMap<QString, KTextEdit *> mapVar2Te; //this map will help keeping track which TEXTEDIT goes with which variable
+ QMap<QString, QCheckBox *> mapVar2Cb; //this map will help keeping track which CHECKBOX goes with which variable
+
+ // --BEGIN-- building a dynamic dialog
+ QDialog dlg(this);
+ dlg.setCaption(i18n("Enter Values for Variables"));
+
+ QGridLayout * layout = new QGridLayout( &dlg, 1, 1, 11, 6, "layout");
+ QGridLayout * layoutTop = new QGridLayout( 0, 1, 1, 0, 6, "layoutTop");
+ QGridLayout * layoutVar = new QGridLayout( 0, 1, 1, 0, 6, "layoutVar");
+ QGridLayout * layoutBtn = new QGridLayout( 0, 1, 1, 0, 6, "layoutBtn");
+
+ KTextEdit *te = NULL;
+ QLabel * labTop = NULL;
+ QCheckBox * cb = NULL;
+
+ labTop = new QLabel( &dlg, "label" );
+ labTop->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0,
+ labTop->sizePolicy().hasHeightForWidth() ) );
+ labTop->setText(i18n("Enter the replacement values for these variables:"));
+ layoutTop->addWidget(labTop, 0, 0);
+ layout->addMultiCellLayout( layoutTop, 0, 0, 0, 1 );
+
+
+ int i = 0; //walk through the variable map and add
+ for ( it = map->begin(); it != map->end(); ++it ) { //a checkbox, a lable and a lineedit to the main layout
+ if (it.key() == _SnippetConfig.getDelimiter() + _SnippetConfig.getDelimiter())
+ continue;
+
+ cb = new QCheckBox( &dlg, "cbVar" );
+ cb->setChecked( FALSE );
+ cb->setText(it.key());
+ layoutVar->addWidget( cb, i ,0, Qt::AlignTop );
+
+ te = new KTextEdit( &dlg, "teVar" );
+ layoutVar->addWidget( te, i, 1, Qt::AlignTop );
+
+ if ((*mapSave)[it.key()].length() > 0) {
+ cb->setChecked( TRUE );
+ te->setText((*mapSave)[it.key()]);
+ }
+
+ mapVar2Te[it.key()] = te;
+ mapVar2Cb[it.key()] = cb;
+
+ QToolTip::add( cb, i18n("Enable this to save the value entered to the right as the default value for this variable") );
+ QWhatsThis::add( cb, i18n("If you enable this option, the value entered to the right will be saved. "
+ "If you use the same variable later, even in another snippet, the value entered to the right "
+ "will be the default value for that variable.") );
+
+ i++;
+ }
+ layout->addMultiCellLayout( layoutVar, 1, 1, 0, 1 );
+
+ KPushButton * btn1 = new KPushButton( KStdGuiItem::cancel(), &dlg, "pushButton1" );
+ btn1->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0,
+ btn1->sizePolicy().hasHeightForWidth() ) );
+ layoutBtn->addWidget( btn1, 0, 0 );
+
+ KPushButton * btn2 = new KPushButton( KStdGuiItem::apply(), &dlg, "pushButton2" );
+ btn2->setDefault( TRUE );
+ btn2->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)0, 0, 0,
+ btn2->sizePolicy().hasHeightForWidth() ) );
+ layoutBtn->addWidget( btn2, 0, 1 );
+
+ layout->addMultiCellLayout( layoutBtn, 2, 2, 0, 1 );
+ // --END-- building a dynamic dialog
+
+ //connect the buttons to the QDialog default slots
+ connect(btn1, SIGNAL(clicked()), &dlg, SLOT(reject()) );
+ connect(btn2, SIGNAL(clicked()), &dlg, SLOT(accept()) );
+
+ //prepare to execute the dialog
+ bool bReturn = false;
+ //resize the textedits
+ if (iWidth > 1) {
+ QRect r = dlg.geometry();
+ r.setHeight(iBasicHeight + iOneHeight*mapVar2Te.count());
+ r.setWidth(iWidth);
+ dlg.setGeometry(r);
+ }
+ if ( i > 0 && // only if there are any variables
+ dlg.exec() == QDialog::Accepted ) {
+
+ QMap<QString, KTextEdit *>::Iterator it2;
+ for ( it2 = mapVar2Te.begin(); it2 != mapVar2Te.end(); ++it2 ) {
+ if (it2.key() == _SnippetConfig.getDelimiter() + _SnippetConfig.getDelimiter())
+ continue;
+ (*map)[it2.key()] = it2.data()->text(); //copy the entered values back to the given map
+
+ if (mapVar2Cb[it2.key()]->isChecked()) //if the checkbox is on; save the values for later
+ (*mapSave)[it2.key()] = it2.data()->text();
+ else
+ (*mapSave).erase(it2.key());
+ }
+ bReturn = true;
+
+ iBasicHeight = dlg.geometry().height() - layoutVar->geometry().height();
+ iOneHeight = layoutVar->geometry().height() / mapVar2Te.count();
+ iWidth = dlg.geometry().width();
+ }
+
+ //do some cleanup
+ QMap<QString, KTextEdit *>::Iterator it1;
+ for (it1 = mapVar2Te.begin(); it1 != mapVar2Te.end(); ++it1)
+ delete it1.data();
+ mapVar2Te.clear();
+ QMap<QString, QCheckBox *>::Iterator it2;
+ for (it2 = mapVar2Cb.begin(); it2 != mapVar2Cb.end(); ++it2)
+ delete it2.data();
+ mapVar2Cb.clear();
+ delete layoutTop;
+ delete layoutVar;
+ delete layoutBtn;
+ delete layout;
+
+ if (i==0) //if nothing happened this means, that there are no variables to translate
+ return true; //.. so just return OK
+
+ return bReturn;
+// return true;
+}
+
+
+// fn SnippetWidget::showSingleVarDialog(QString var, QMap<QString, QString> * mapSave)
+/*!
+ This function constructs a dialog which contains a label and a linedit for the given variable
+ It return either the entered value or an empty string if the user hit cancel
+ */
+QString SnippetWidget::showSingleVarDialog(QString var, QMap<QString, QString> * mapSave, QRect & dlgSize)
+{
+ // --BEGIN-- building a dynamic dialog
+ QDialog dlg(this);
+ dlg.setCaption(i18n("Enter Values for Variables"));
+
+ QGridLayout * layout = new QGridLayout( &dlg, 1, 1, 11, 6, "layout");
+ QGridLayout * layoutTop = new QGridLayout( 0, 1, 1, 0, 6, "layoutTop");
+ QGridLayout * layoutVar = new QGridLayout( 0, 1, 1, 0, 6, "layoutVar");
+ QGridLayout * layoutBtn = new QGridLayout( 0, 2, 1, 0, 6, "layoutBtn");
+
+ KTextEdit *te = NULL;
+ QLabel * labTop = NULL;
+ QCheckBox * cb = NULL;
+
+ labTop = new QLabel( &dlg, "label" );
+ layoutTop->addWidget(labTop, 0, 0);
+ labTop->setText(i18n("Enter the replacement values for %1:").arg( var ));
+ layout->addMultiCellLayout( layoutTop, 0, 0, 0, 1 );
+
+
+ cb = new QCheckBox( &dlg, "cbVar" );
+ cb->setChecked( FALSE );
+ cb->setText(i18n( "Make value &default" ));
+
+ te = new KTextEdit( &dlg, "teVar" );
+ layoutVar->addWidget( te, 0, 1, Qt::AlignTop);
+ layoutVar->addWidget( cb, 1, 1, Qt::AlignTop);
+ if ((*mapSave)[var].length() > 0) {
+ cb->setChecked( TRUE );
+ te->setText((*mapSave)[var]);
+ }
+
+ QToolTip::add( cb, i18n("Enable this to save the value entered to the right as the default value for this variable") );
+ QWhatsThis::add( cb, i18n("If you enable this option, the value entered to the right will be saved. "
+ "If you use the same variable later, even in another snippet, the value entered to the right "
+ "will be the default value for that variable.") );
+
+ layout->addMultiCellLayout( layoutVar, 1, 1, 0, 1 );
+
+ KPushButton * btn1 = new KPushButton( KStdGuiItem::cancel(), &dlg, "pushButton1" );
+ layoutBtn->addWidget( btn1, 0, 0 );
+
+ KPushButton * btn2 = new KPushButton( KStdGuiItem::apply(), &dlg, "pushButton2" );
+ btn2->setDefault( TRUE );
+ layoutBtn->addWidget( btn2, 0, 1 );
+
+ layout->addMultiCellLayout( layoutBtn, 2, 2, 0, 1 );
+ te->setFocus();
+ // --END-- building a dynamic dialog
+
+ //connect the buttons to the QDialog default slots
+ connect(btn1, SIGNAL(clicked()), &dlg, SLOT(reject()) );
+ connect(btn2, SIGNAL(clicked()), &dlg, SLOT(accept()) );
+
+ //execute the dialog
+ QString strReturn = "";
+ if (dlgSize.isValid())
+ dlg.setGeometry(dlgSize);
+ if ( dlg.exec() == QDialog::Accepted ) {
+ if (cb->isChecked()) //if the checkbox is on; save the values for later
+ (*mapSave)[var] = te->text();
+ else
+ (*mapSave).erase(var);
+
+ strReturn = te->text(); //copy the entered values back the the given map
+
+ dlgSize = dlg.geometry();
+ }
+
+ //do some cleanup
+ delete cb;
+ delete te;
+ delete labTop;
+ delete btn1;
+ delete btn2;
+ delete layoutTop;
+ delete layoutVar;
+ delete layoutBtn;
+ delete layout;
+
+ return strReturn;
+}
+
+// fn SnippetWidget::acceptDrag (QDropEvent *event) const
+/*!
+ Reimplementation from KListView.
+ Check here if the data the user is about to drop fits our restrictions.
+ We only accept dropps of plaintext, because from the dropped text
+ we will create a snippet.
+ */
+bool SnippetWidget::acceptDrag (QDropEvent *event) const
+{
+ //kdDebug(5006) << "Format: " << event->format() << "" << event->pos() << endl;
+
+ QListViewItem * item = itemAt(event->pos());
+
+ if (item &&
+ QString(event->format()).startsWith("text/plain") &&
+ static_cast<SnippetWidget *>(event->source()) != this) {
+ ///kdDebug(5006) << "returning TRUE " << endl;
+ return TRUE;
+ } else if(item &&
+ QString(event->format()).startsWith("x-kmailsnippet") &&
+ static_cast<SnippetWidget *>(event->source()) != this)
+ {
+ //kdDebug(5006) << "returning TRUE " << endl;
+ return TRUE;
+ } else {
+ //kdDebug(5006) << "returning FALSE" << endl;
+ event->acceptAction(FALSE);
+ return FALSE;
+ }
+}
+
+// fn SnippetWidget::slotDropped(QDropEvent *e, QListViewItem *after)
+/*!
+ This slot is connected to the dropped signal.
+ If it is emitted, we need to construct a new snippet entry with
+ the data given
+ */
+void SnippetWidget::slotDropped(QDropEvent *e, QListViewItem *)
+{
+ QListViewItem * item2 = itemAt(e->pos());
+
+ SnippetGroup *group = dynamic_cast<SnippetGroup *>(item2);
+ if (!group)
+ group = dynamic_cast<SnippetGroup *>(item2->parent());
+
+ QCString dropped;
+ QByteArray data = e->encodedData("text/plain");
+ if ( e->provides("text/plain") && data.size()>0 ) {
+ //get the data from the event...
+ QString encData(data.data());
+ //kdDebug(5006) << "encData: " << encData << endl;
+
+ //... then fill the dialog with the given data
+ SnippetDlg dlg( mActionCollection, this, "SnippetDlg" );
+ dlg.snippetName->clear();
+ dlg.snippetText->setText(encData);
+
+ /*fill the combobox with the names of all SnippetGroup entries*/
+ for (SnippetItem *it=_list.first(); it; it=_list.next()) {
+ if (dynamic_cast<SnippetGroup*>(it)) {
+ dlg.cbGroup->insertItem(it->getName());
+ }
+ }
+ dlg.cbGroup->setCurrentText(group->getName());
+
+ if (dlg.exec() == QDialog::Accepted) {
+ /* get the group that the user selected with the combobox */
+ group = dynamic_cast<SnippetGroup*>(SnippetItem::findItemByName(dlg.cbGroup->currentText(), _list));
+ _list.append( makeItem(group, dlg.snippetName->text(), dlg.snippetText->text(), dlg.keyButton->shortcut() ) );
+ }
+ }
+}
+
+void SnippetWidget::startDrag()
+{
+ QString text = dynamic_cast<SnippetItem*>( currentItem() )->getText();
+ QTextDrag *drag = new QTextDrag(text, this);
+ drag->setSubtype("x-textsnippet");
+ drag->drag();
+}
+
+void SnippetWidget::slotExecute()
+{
+ slotExecuted(currentItem());
+}
+
+
+#include "snippetwidget.moc"
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-25 02:52:25 +0000