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tdepim/kmail/customtemplates.cpp

451 lines
15 KiB

/* -*- mode: C++; c-file-style: "gnu" -*-
* kmail: KDE mail client
* This file: Copyright (C) 2006 Dmitry Morozhnikov
*
* 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <config.h>
#include <tqpopupmenu.h>
#include <tqpushbutton.h>
#include <textedit.h>
#include <tqlabel.h>
#include <tqlineedit.h>
#include <tqtoolbox.h>
#include <tqtooltip.h>
#include <tqwhatsthis.h>
#include <tqfont.h>
#include <kdebug.h>
#include <klocale.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <kpushbutton.h>
#include <klistview.h>
#include <klineedit.h>
#include <tqcombobox.h>
#include <kshortcut.h>
#include <kmessagebox.h>
#include <kkeybutton.h>
#include <kactivelabel.h>
#include "customtemplates_base.h"
#include "customtemplates_kfg.h"
#include "globalsettings.h"
#include "kmkernel.h"
#include "kmmainwidget.h"
#include "kmfawidgets.h"
#include "customtemplates.h"
CustomTemplates::CustomTemplates( TQWidget *parent, const char *name )
:CustomTemplatesBase( parent, name ),
mCurrentItem( 0 ),
mBlockChangeSignal( false )
{
TQFont f = KGlobalSettings::fixedFont();
mEdit->setFont( f );
mAdd->setIconSet( BarIconSet( "add", KIcon::SizeSmall ) );
mRemove->setIconSet( BarIconSet( "remove", KIcon::SizeSmall ) );
mList->setColumnWidth( 0, 50 );
mList->setColumnWidth( 1, 100 );
mEditFrame->setEnabled( false );
connect( mName, TQT_SIGNAL( textChanged ( const TQString &) ),
this, TQT_SLOT( slotNameChanged( const TQString & ) ) );
connect( mEdit, TQT_SIGNAL( textChanged() ),
this, TQT_SLOT( slotTextChanged( void ) ) );
connect( mToEdit, TQT_SIGNAL( textChanged(const TQString&) ),
this, TQT_SLOT( slotTextChanged( void ) ) );
connect( mCCEdit, TQT_SIGNAL( textChanged(const TQString&) ),
this, TQT_SLOT( slotTextChanged( void ) ) );
connect( mInsertCommand, TQT_SIGNAL( insertCommand(TQString, int) ),
this, TQT_SLOT( slotInsertCommand(TQString, int) ) );
connect( mAdd, TQT_SIGNAL( clicked() ),
this, TQT_SLOT( slotAddClicked() ) );
connect( mRemove, TQT_SIGNAL( clicked() ),
this, TQT_SLOT( slotRemoveClicked() ) );
connect( mList, TQT_SIGNAL( selectionChanged() ),
this, TQT_SLOT( slotListSelectionChanged() ) );
connect( mType, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( slotTypeActivated( int ) ) );
connect( mKeyButton, TQT_SIGNAL( capturedShortcut( const KShortcut& ) ),
this, TQT_SLOT( slotShortcutCaptured( const KShortcut& ) ) );
mReplyPix = KIconLoader().loadIcon( "mail_reply", KIcon::Small );
mReplyAllPix = KIconLoader().loadIcon( "mail_replyall", KIcon::Small );
mForwardPix = KIconLoader().loadIcon( "mail_forward", KIcon::Small );
mType->clear();
mType->insertItem( TQPixmap(), i18n( "Message->", "Universal" ), TUniversal );
mType->insertItem( mReplyPix, i18n( "Message->", "Reply" ), TReply );
mType->insertItem( mReplyAllPix, i18n( "Message->", "Reply to All" ), TReplyAll );
mType->insertItem( mForwardPix, i18n( "Message->", "Forward" ), TForward );
TQString help =
i18n( "<qt>"
"<p>Here you can add, edit, and delete custom message "
"templates to use when you compose a reply or forwarding message. "
"Create the custom template by selecting it using the right mouse "
" button menu or toolbar menu. Also, you can bind a keyboard "
"combination to the template for faster operations.</p>"
"<p>Message templates support substitution commands "
"by simple typing them or selecting them from menu "
"<i>Insert command</i>.</p>"
"<p>There are four types of custom templates: used to "
"<i>Reply</i>, <i>Reply to All</i>, <i>Forward</i>, and "
"<i>Universal</i> which can be used for all kind of operations. "
"You cannot bind keyboard shortcut to <i>Universal</i> templates.</p>"
"</qt>" );
mHelp->setText( i18n( "<a href=\"whatsthis:%1\">How does this work?</a>" ).arg( help ) );
const TQString toToolTip = i18n( "Additional recipients of the message when forwarding" );
const TQString ccToolTip = i18n( "Additional recipients who get a copy of the message when forwarding" );
const TQString toWhatsThis = i18n( "When using this template for forwarding, the default recipients are those you enter here. This is a comma-separated list of mail addresses." );
const TQString ccWhatsThis = i18n( "When using this template for forwarding, the recipients you enter here will by default get a copy of this message. This is a comma-separated list of mail addresses." );
// We only want to set the tooltip/whatsthis to the lineedit, not the complete widget,
// so we use the name here to find the lineedit. This is similar to what KMFilterActionForward
// does.
KLineEdit *ccLineEdit = dynamic_cast<KLineEdit*>( mCCEdit->child( "addressEdit" ) );
KLineEdit *toLineEdit = dynamic_cast<KLineEdit*>( mToEdit->child( "addressEdit" ) );
Q_ASSERT( ccLineEdit && toLineEdit );
TQToolTip::add( mCCLabel, ccToolTip );
TQToolTip::add( ccLineEdit, ccToolTip );
TQToolTip::add( mToLabel, toToolTip );
TQToolTip::add( toLineEdit, toToolTip );
TQWhatsThis::add( mCCLabel, ccWhatsThis );
TQWhatsThis::add( ccLineEdit, ccWhatsThis );
TQWhatsThis::add( mToLabel, toWhatsThis );
TQWhatsThis::add( toLineEdit, toWhatsThis );
slotNameChanged( mName->text() );
}
CustomTemplates::~CustomTemplates()
{
TQDictIterator<CustomTemplateItem> it(mItemList);
for ( ; it.current() ; ++it ) {
CustomTemplateItem *vitem = mItemList.take( it.currentKey() );
if ( vitem ) {
delete vitem;
}
}
}
void CustomTemplates::setRecipientsEditsEnabled( bool enabled )
{
mToEdit->setHidden( !enabled );
mCCEdit->setHidden( !enabled );
mToLabel->setHidden( !enabled );
mCCLabel->setHidden( !enabled );
}
void CustomTemplates::slotNameChanged( const TQString& text )
{
mAdd->setEnabled( !text.isEmpty() );
}
TQString CustomTemplates::indexToType( int index )
{
TQString typeStr;
switch ( index ) {
case TUniversal:
// typeStr = i18n( "Any" ); break;
break;
/* case TNewMessage:
typeStr = i18n( "New Message" ); break;*/
case TReply:
typeStr = i18n( "Message->", "Reply" ); break;
case TReplyAll:
typeStr = i18n( "Message->", "Reply to All" ); break;
case TForward:
typeStr = i18n( "Message->", "Forward" ); break;
default:
typeStr = i18n( "Message->", "Unknown" ); break;
}
return typeStr;
}
void CustomTemplates::slotTextChanged()
{
if ( !mBlockChangeSignal )
emit changed();
}
void CustomTemplates::load()
{
TQStringList list = GlobalSettings::self()->customTemplates();
for ( TQStringList::iterator it = list.begin(); it != list.end(); ++it ) {
CTemplates t(*it);
// TQString typeStr = indexToType( t.type() );
TQString typeStr;
KShortcut shortcut( t.shortcut() );
CustomTemplateItem *vitem =
new CustomTemplateItem( *it, t.content(),
shortcut,
static_cast<Type>( t.type() ), t.to(), t.cC() );
mItemList.insert( *it, vitem );
TQListViewItem *item = new TQListViewItem( mList, typeStr, *it, t.content() );
switch ( t.type() ) {
case TReply:
item->setPixmap( 0, mReplyPix );
break;
case TReplyAll:
item->setPixmap( 0, mReplyAllPix );
break;
case TForward:
item->setPixmap( 0, mForwardPix );
break;
default:
item->setPixmap( 0, TQPixmap() );
item->setText( 0, indexToType( t.type() ) );
break;
};
}
}
void CustomTemplates::save()
{
// Before saving the new templates, delete the old ones. That needs to be done before
// saving, since otherwise a new template with the new name wouldn't get saved.
for ( TQStringList::const_iterator it = mItemsToDelete.constBegin();
it != mItemsToDelete.constEnd(); ++it ) {
CTemplates t( (*it) );
const TQString configGroup = t.currentGroup();
kmkernel->config()->deleteGroup( configGroup );
}
if ( mCurrentItem ) {
CustomTemplateItem *vitem = mItemList[ mCurrentItem->text( 1 ) ];
if ( vitem ) {
vitem->mContent = mEdit->text();
vitem->mShortcut = mKeyButton->shortcut();
vitem->mTo = mToEdit->text();
vitem->mCC = mCCEdit->text();
}
}
TQStringList list;
TQListViewItemIterator lit( mList );
while ( lit.current() ) {
list.append( (*lit)->text( 1 ) );
++lit;
}
for ( TQDictIterator<CustomTemplateItem> it( mItemList ); it.current() ; ++it ) {
// list.append( (*it)->mName );
CTemplates t( (*it)->mName );
TQString &content = (*it)->mContent;
if ( content.stripWhiteSpace().isEmpty() ) {
content = "%BLANK";
}
t.setContent( content );
t.setShortcut( (*it)->mShortcut.toString() );
t.setType( (*it)->mType );
t.setTo( (*it)->mTo );
t.setCC( (*it)->mCC );
t.writeConfig();
}
GlobalSettings::self()->setCustomTemplates( list );
GlobalSettings::self()->writeConfig();
// update kmail menus related to custom templates
if ( kmkernel->getKMMainWidget() )
kmkernel->getKMMainWidget()->updateCustomTemplateMenus();
}
void CustomTemplates::slotInsertCommand( TQString cmd, int adjustCursor )
{
int para, index;
mEdit->getCursorPosition( &para, &index );
mEdit->insertAt( cmd, para, index );
index += adjustCursor;
mEdit->setCursorPosition( para, index + cmd.length() );
}
void CustomTemplates::slotAddClicked()
{
TQString str = mName->text();
if ( !str.isEmpty() ) {
CustomTemplateItem *vitem = mItemList[ str ];
if ( !vitem ) {
vitem = new CustomTemplateItem( str, "", KShortcut::null(), TUniversal,
TQString(), TQString() );
mItemList.insert( str, vitem );
TQListViewItem *item =
new TQListViewItem( mList, indexToType( TUniversal ), str, "" );
mList->setSelected( item, true );
mKeyButton->setEnabled( false );
if ( !mBlockChangeSignal )
emit changed();
}
}
}
void CustomTemplates::slotRemoveClicked()
{
if ( mCurrentItem ) {
const TQString templateName = mCurrentItem->text( 1 );
mItemsToDelete.append( templateName );
CustomTemplateItem *vitem = mItemList.take( templateName );
delete vitem;
delete mCurrentItem;
mCurrentItem = 0;
if ( !mBlockChangeSignal )
emit changed();
}
}
void CustomTemplates::slotListSelectionChanged()
{
if ( mCurrentItem ) {
CustomTemplateItem *vitem = mItemList[ mCurrentItem->text( 1 ) ];
if ( vitem ) {
vitem->mContent = mEdit->text();
vitem->mShortcut = mKeyButton->shortcut();
}
}
TQListViewItem *item = mList->selectedItem();
if ( item ) {
mEditFrame->setEnabled( true );
mCurrentItem = item;
CustomTemplateItem *vitem = mItemList[ mCurrentItem->text( 1 ) ];
if ( vitem ) {
mBlockChangeSignal = true;
mEdit->setText( vitem->mContent );
mKeyButton->setShortcut( vitem->mShortcut, false );
mType->setCurrentItem( vitem->mType );
mToEdit->setText( vitem->mTo );
mCCEdit->setText( vitem->mCC );
mBlockChangeSignal = false;
if ( vitem->mType == TUniversal )
{
mKeyButton->setEnabled( false );
} else {
mKeyButton->setEnabled( true );
}
setRecipientsEditsEnabled( vitem->mType == TForward ||
vitem->mType == TUniversal );
}
} else {
mEditFrame->setEnabled( false );
mCurrentItem = 0;
mEdit->clear();
mToEdit->clear();
mCCEdit->clear();
mKeyButton->setShortcut( KShortcut::null(), false );
mType->setCurrentItem( 0 );
}
}
void CustomTemplates::slotTypeActivated( int index )
{
if ( mCurrentItem ) {
// mCurrentItem->setText( 0, indexToType( index ) );
CustomTemplateItem *vitem = mItemList[ mCurrentItem->text( 1 ) ];
if ( !vitem ) {
return;
}
vitem->mType = static_cast<Type>(index);
switch ( vitem->mType ) {
case TReply:
mCurrentItem->setPixmap( 0, mReplyPix );
break;
case TReplyAll:
mCurrentItem->setPixmap( 0, mReplyAllPix );
break;
case TForward:
mCurrentItem->setPixmap( 0, mForwardPix );
break;
default:
mCurrentItem->setPixmap( 0, TQPixmap() );
break;
};
if ( index == TUniversal )
{
mKeyButton->setEnabled( false );
} else {
mKeyButton->setEnabled( true );
}
setRecipientsEditsEnabled( vitem->mType == TForward ||
vitem->mType == TUniversal );
if ( !mBlockChangeSignal )
emit changed();
}
else
setRecipientsEditsEnabled( false );
}
void CustomTemplates::slotShortcutCaptured( const KShortcut &shortcut )
{
KShortcut sc( shortcut );
if ( sc == mKeyButton->shortcut() )
return;
if ( sc.isNull() || sc.toString().isEmpty() )
sc.clear();
bool assign = true;
bool customused = false;
// check if shortcut is already used for custom templates
TQDictIterator<CustomTemplateItem> it(mItemList);
for ( ; it.current() ; ++it ) {
if ( !mCurrentItem || (*it)->mName != mCurrentItem->text( 1 ) )
{
if ( (*it)->mShortcut == sc )
{
TQString title( I18N_NOOP("Key Conflict") );
TQString msg( I18N_NOOP("The selected shortcut is already used "
"for another custom template, "
"would you still like to continue with the assignment?" ) );
assign = ( KMessageBox::warningYesNo( this, msg, title )
== KMessageBox::Yes );
if ( assign )
{
(*it)->mShortcut = KShortcut::null();
}
customused = true;
}
}
}
// check if shortcut is used somewhere else
if ( !customused && !sc.isNull() &&
!( kmkernel->getKMMainWidget()->shortcutIsValid( sc ) ) ) {
TQString title( I18N_NOOP("Key Conflict") );
TQString msg( I18N_NOOP("The selected shortcut is already used, "
"would you still like to continue with the assignment?" ) );
assign = ( KMessageBox::warningYesNo( this, msg, title )
== KMessageBox::Yes );
}
if ( assign ) {
mKeyButton->setShortcut( sc, false );
if ( !mBlockChangeSignal )
emit changed();
}
}
#include "customtemplates.moc"