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tdepim/knode/kncomposer.cpp

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Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
15 years ago
/*
KNode, the KDE newsreader
Copyright (c) 1999-2005 the KNode authors.
See file AUTHORS for details
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.
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, US
*/
#include <qheader.h>
#include <qtextcodec.h>
#include <qclipboard.h>
#include <qapplication.h>
#include <kspelldlg.h>
#include <kdeversion.h>
#include "addressesdialog.h"
using KPIM::AddressesDialog;
#include "recentaddresses.h"
using KRecentAddress::RecentAddresses;
#include <kaccel.h>
#include <kcharsets.h>
#include <kmessagebox.h>
#include <kabc/addresseedialog.h>
#include <kaction.h>
#include <kstdaction.h>
#include <kkeydialog.h>
#include <kedittoolbar.h>
#include <kpopupmenu.h>
#include <kfiledialog.h>
#include <kdebug.h>
#include <klineedit.h>
#include <kcombobox.h>
#include <kspell.h>
#include <ktempfile.h>
#include <kpgp.h>
#include <kpgpblock.h>
#include <kprocess.h>
#include <kqcstringsplitter.h>
#include <ksyntaxhighlighter.h>
#include <qcursor.h>
#include <kurldrag.h>
#include <kcompletionbox.h>
#include <kapplication.h>
#include "kngroupselectdialog.h"
#include "utilities.h"
#include "knglobals.h"
#include "kncomposer.h"
#include "knmainwidget.h"
#include "knconfigmanager.h"
#include "knaccountmanager.h"
#include "knnntpaccount.h"
#include "knarticlefactory.h"
#include <kstatusbar.h>
#include <klocale.h>
#include <qpopupmenu.h>
#include <spellingfilter.h>
#include <kstdguiitem.h>
KNLineEdit::KNLineEdit(KNComposer::ComposerView *_composerView, bool useCompletion,
QWidget *parent, const char *name)
: KNLineEditInherited(parent,useCompletion,name) , composerView(_composerView)
{
}
QPopupMenu *KNLineEdit::createPopupMenu()
{
QPopupMenu *menu = KLineEdit::createPopupMenu();
if ( !menu )
return 0;
menu->insertSeparator();
menu->insertItem( i18n( "Edit Recent Addresses..." ),
this, SLOT( editRecentAddresses() ) );
return menu;
}
void KNLineEdit::editRecentAddresses()
{
KRecentAddress::RecentAddressDialog dlg( this );
dlg.setAddresses( RecentAddresses::self( knGlobals.config() )->addresses() );
if ( dlg.exec() ) {
RecentAddresses::self( knGlobals.config() )->clear();
QStringList addrList = dlg.addresses();
QStringList::Iterator it;
for ( it = addrList.begin(); it != addrList.end(); ++it )
RecentAddresses::self( knGlobals.config() )->add( *it );
loadAddresses();
}
}
void KNLineEdit::loadAddresses()
{
KNLineEditInherited::loadAddresses();
QStringList recent = RecentAddresses::self(knGlobals.config())->addresses();
QStringList::Iterator it = recent.begin();
for ( ; it != recent.end(); ++it )
addAddress( *it );
}
void KNLineEdit::keyPressEvent(QKeyEvent *e)
{
// ---sven's Return is same Tab and arrow key navigation start ---
if ((e->key() == Key_Enter || e->key() == Key_Return) &&
!completionBox()->isVisible())
{
composerView->focusNextPrevEdit( this, true );
return;
}
if (e->key() == Key_Up)
{
composerView->focusNextPrevEdit( this, false ); // Go up
return;
}
if (e->key() == Key_Down)
{
composerView->focusNextPrevEdit( this, true ); // Go down
return;
}
// ---sven's Return is same Tab and arrow key navigation end ---
KNLineEditInherited::keyPressEvent(e);
}
KNLineEditSpell::KNLineEditSpell( KNComposer::ComposerView *_composerView, bool useCompletion,QWidget * parent, const char * name)
:KNLineEdit( _composerView, useCompletion, parent,name )
{
}
void KNLineEditSpell::highLightWord( unsigned int length, unsigned int pos )
{
setSelection ( pos, length );
}
void KNLineEditSpell::spellCheckDone( const QString &s )
{
if( s != text() )
setText( s );
}
void KNLineEditSpell::spellCheckerMisspelling( const QString &_text, const QStringList &, unsigned int pos)
{
highLightWord( _text.length(),pos );
}
void KNLineEditSpell::spellCheckerCorrected( const QString &old, const QString &corr, unsigned int pos)
{
if( old!= corr )
{
setSelection ( pos, old.length() );
insert( corr );
setSelection ( pos, corr.length() );
}
}
KNComposer::KNComposer(KNLocalArticle *a, const QString &text, const QString &sig, const QString &unwraped, bool firstEdit, bool dislikesCopies, bool createCopy)
: KMainWindow(0,"composerWindow"), r_esult(CRsave), a_rticle(a), s_ignature(sig), u_nwraped(unwraped),
n_eeds8Bit(true), v_alidated(false), a_uthorDislikesMailCopies(dislikesCopies), e_xternalEdited(false), e_xternalEditor(0),
e_ditorTempfile(0), s_pellChecker(0), a_ttChanged(false),
mFirstEdit( firstEdit )
{
mSpellingFilter = 0;
spellLineEdit = false;
m_listAction.setAutoDelete( true );
if(knGlobals.instance)
setInstance(knGlobals.instance);
// activate dnd of attachments...
setAcceptDrops(true);
//init v_iew
v_iew=new ComposerView(this);
setCentralWidget(v_iew);
connect(v_iew->c_ancelEditorBtn, SIGNAL(clicked()), SLOT(slotCancelEditor()));
connect(v_iew->e_dit, SIGNAL(sigDragEnterEvent(QDragEnterEvent *)), SLOT(slotDragEnterEvent(QDragEnterEvent *)));
connect(v_iew->e_dit, SIGNAL(sigDropEvent(QDropEvent *)), SLOT(slotDropEvent(QDropEvent *)));
//statusbar
KStatusBar *sb=statusBar();
sb->insertItem(QString::null, 1,1); // type
sb->setItemAlignment (1,AlignLeft | AlignVCenter);
sb->insertItem(QString::null, 2,1); // charset
sb->setItemAlignment (2,AlignLeft | AlignVCenter);
sb->insertItem(QString::null, 3,0); // column
sb->setItemAlignment (3,AlignCenter | AlignVCenter);
sb->insertItem(QString::null, 4,0); // column
sb->setItemAlignment (4,AlignCenter | AlignVCenter);
sb->insertItem(QString::null, 5,0); // line
sb->setItemAlignment (5,AlignCenter | AlignVCenter);
connect(v_iew->e_dit, SIGNAL(CursorPositionChanged()), SLOT(slotUpdateCursorPos()));
connect(v_iew->e_dit, SIGNAL(toggle_overwrite_signal()), SLOT(slotUpdateStatusBar()));
//------------------------------- <Actions> --------------------------------------
//file menu
new KAction(i18n("&Send Now"),"mail_send", CTRL + Key_Return , this,
SLOT(slotSendNow()), actionCollection(), "send_now");
new KAction(i18n("Send &Later"), "queue", 0, this,
SLOT(slotSendLater()), actionCollection(), "send_later");
new KAction(i18n("Save as &Draft"),"filesave", 0 , this,
SLOT(slotSaveAsDraft()), actionCollection(), "save_as_draft");
new KAction(i18n("D&elete"),"editdelete", 0 , this,
SLOT(slotArtDelete()), actionCollection(), "art_delete");
KStdAction::close(this, SLOT(close()),actionCollection());
//edit menu
KStdAction::undo(this, SLOT(slotUndo()), actionCollection());
KStdAction::redo(this, SLOT(slotRedo()), actionCollection());
KStdAction::cut(this, SLOT(slotCut()), actionCollection());
KStdAction::copy(this, SLOT(slotCopy()), actionCollection());
KStdAction::pasteText(this, SLOT(slotPaste()), actionCollection());
new KAction(i18n("Paste as &Quotation"), 0, v_iew->e_dit,
SLOT(slotPasteAsQuotation()), actionCollection(), "paste_quoted");
KStdAction::selectAll(this, SLOT(slotSelectAll()), actionCollection());
KStdAction::find(v_iew->e_dit, SLOT(slotFind()), actionCollection());
KStdAction::findNext(v_iew->e_dit, SLOT(slotSearchAgain()), actionCollection());
KStdAction::replace(v_iew->e_dit, SLOT(slotReplace()), actionCollection());
//attach menu
new KAction(i18n("Append &Signature"), 0 , this, SLOT(slotAppendSig()),
actionCollection(), "append_signature");
new KAction(i18n("&Insert File..."), 0, this, SLOT(slotInsertFile()),
actionCollection(), "insert_file");
new KAction(i18n("Insert File (in a &box)..."), 0, this, SLOT(slotInsertFileBoxed()),
actionCollection(), "insert_file_boxed");
new KAction(i18n("Attach &File..."), "attach", 0, this, SLOT(slotAttachFile()),
actionCollection(), "attach_file");
a_ctPGPsign = new KToggleAction(i18n("Sign Article with &PGP"),
"signature", 0,
actionCollection(), "sign_article");
a_ctRemoveAttachment = new KAction(i18n("&Remove"), 0, this,
SLOT(slotRemoveAttachment()), actionCollection(), "remove_attachment");
a_ctAttachmentProperties = new KAction(i18n("&Properties"), 0, this,
SLOT(slotAttachmentProperties()), actionCollection(), "attachment_properties");
//options menu
a_ctDoPost = new KToggleAction(i18n("Send &News Article"), "filenew", 0 , this,
SLOT(slotToggleDoPost()), actionCollection(), "send_news");
a_ctDoMail = new KToggleAction(i18n("Send E&mail"), "mail_generic" , 0 , this,
SLOT(slotToggleDoMail()), actionCollection(), "send_mail");
a_ctSetCharset = new KSelectAction(i18n("Set &Charset"), 0, actionCollection(), "set_charset");
a_ctSetCharset->setItems(knGlobals.configManager()->postNewsTechnical()->composerCharsets());
a_ctSetCharset->setShortcutConfigurable(false);
connect(a_ctSetCharset, SIGNAL(activated(const QString&)),
this, SLOT(slotSetCharset(const QString&)));
a_ctSetCharsetKeyb = new KAction(i18n("Set Charset"), 0, this,
SLOT(slotSetCharsetKeyboard()), actionCollection(), "set_charset_keyboard");
a_ctWordWrap = new KToggleAction(i18n("&Word Wrap"), 0 , this,
SLOT(slotToggleWordWrap()), actionCollection(), "toggle_wordwrap");
//tools menu
new KAction(i18n("Add &Quote Characters"), 0, v_iew->e_dit,
SLOT(slotAddQuotes()), actionCollection(), "tools_quote");
new KAction(i18n("&Remove Quote Characters"), 0, v_iew->e_dit,
SLOT(slotRemoveQuotes()), actionCollection(), "tools_unquote");
new KAction(i18n("Add &Box"), 0, v_iew->e_dit,
SLOT(slotAddBox()), actionCollection(), "tools_box");
new KAction(i18n("Re&move Box"), 0, v_iew->e_dit,
SLOT(slotRemoveBox()), actionCollection(), "tools_unbox");
KAction *undoRewrap = new KAction(i18n("Get &Original Text (not re-wrapped)"), 0, this,
SLOT(slotUndoRewrap()), actionCollection(), "tools_undoRewrap");
undoRewrap->setEnabled(!u_nwraped.isNull());
KAction *rot13 = new KAction(i18n("S&cramble (Rot 13)"), "encrypted", 0, v_iew->e_dit,
SLOT(slotRot13()), actionCollection(), "tools_rot13");
rot13->setEnabled(false);
connect(v_iew->e_dit, SIGNAL(copyAvailable(bool)), rot13, SLOT(setEnabled(bool)));
a_ctExternalEditor = new KAction(i18n("Start &External Editor"), "run", 0, this,
SLOT(slotExternalEditor()), actionCollection(), "external_editor");
a_ctSpellCheck = KStdAction::spelling (this, SLOT(slotSpellcheck()), actionCollection());
//settings menu
createStandardStatusBarAction();
setStandardToolBarMenuEnabled(true);
KStdAction::keyBindings(this, SLOT(slotConfKeys()), actionCollection());
KStdAction::configureToolbars(this, SLOT(slotConfToolbar()), actionCollection());
KStdAction::preferences(knGlobals.top, SLOT(slotSettings()), actionCollection());
a_ccel=new KAccel(this);
a_ctSetCharsetKeyb->plugAccel(a_ccel);
createGUI("kncomposerui.rc", false);
//---------------------------------- </Actions> ----------------------------------------
//attachment popup
a_ttPopup=static_cast<QPopupMenu*> (factory()->container("attachment_popup", this));
if(!a_ttPopup) a_ttPopup = new QPopupMenu();
slotAttachmentSelected(0);
//init
initData(text);
//apply configuration
setConfig(false);
if (firstEdit) { // now we place the cursor at the end of the quoted text / below the attribution line
if (knGlobals.configManager()->postNewsComposer()->cursorOnTop()) {
int numLines = knGlobals.configManager()->postNewsComposer()->intro().contains("%L");
v_iew->e_dit->setCursorPosition(numLines+1,0);
}
else
v_iew->e_dit->setCursorPosition(v_iew->e_dit->numLines()-1,0);
} else
v_iew->e_dit->setCursorPosition(0,0);
v_iew->e_dit->setFocus();
if (v_iew->s_ubject->text().length() == 0) {
v_iew->s_ubject->setFocus();
}
if (v_iew->g_roups->text().length() == 0 && m_ode == news) {
v_iew->g_roups->setFocus();
}
if (v_iew->t_o->text().length() == 0 && m_ode == mail) {
v_iew->t_o->setFocus();
}
if(firstEdit && knGlobals.configManager()->postNewsComposer()->appendOwnSignature())
slotAppendSig();
if (createCopy && (m_ode==news)) {
a_ctDoMail->setChecked(true);
slotToggleDoMail();
}
v_iew->e_dit->setModified(false);
// restore window & toolbar configuration
KConfig *conf = knGlobals.config();
conf->setGroup("composerWindow_options");
resize(535,450); // default optimized for 800x600
applyMainWindowSettings(conf);
// starting the external editor
if(knGlobals.configManager()->postNewsComposer()->useExternalEditor())
slotExternalEditor();
}
KNComposer::~KNComposer()
{
delete s_pellChecker;
delete mSpellingFilter;
delete e_xternalEditor; // this also kills the editor process if it's still running
if(e_ditorTempfile) {
e_ditorTempfile->unlink();
delete e_ditorTempfile;
}
for ( QValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
delete (*it);
KConfig *conf = knGlobals.config();
conf->setGroup("composerWindow_options");
saveMainWindowSettings(conf);
}
int KNComposer::listOfResultOfCheckWord( const QStringList & lst , const QString & selectWord)
{
createGUI("kncomposerui.rc", false);
unplugActionList("spell_result" );
m_listAction.clear();
if ( !lst.contains( selectWord ) )
{
QStringList::ConstIterator it = lst.begin();
for ( ; it != lst.end() ; ++it )
{
if ( !(*it).isEmpty() ) // in case of removed subtypes or placeholders
{
KAction * act = new KAction( *it );
connect( act, SIGNAL(activated()), v_iew->e_dit, SLOT(slotCorrectWord()) );
m_listAction.append( act );
}
}
}
if ( m_listAction.count()>0 )
plugActionList("spell_result", m_listAction );
return m_listAction.count();
}
void KNComposer::slotUndo()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("KEdit"))
((QMultiLineEdit*)fw)->undo();
else if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->undo();
}
void KNComposer::slotRedo()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("KEdit"))
((QMultiLineEdit*)fw)->redo();
else if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->redo();
}
void KNComposer::slotCut()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("KEdit"))
((QMultiLineEdit*)fw)->cut();
else if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->cut();
else kdDebug(5003) << "wrong focus widget" << endl;
}
void KNComposer::slotCopy()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("KEdit"))
((QMultiLineEdit*)fw)->copy();
else if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->copy();
else kdDebug(5003) << "wrong focus widget" << endl;
}
void KNComposer::slotPaste()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("KEdit"))
((QMultiLineEdit*)fw)->paste();
else if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->paste();
else kdDebug(5003) << "wrong focus widget" << endl;
}
void KNComposer::slotSelectAll()
{
QWidget* fw = focusWidget();
if (!fw) return;
if (fw->inherits("QLineEdit"))
((QLineEdit*)fw)->selectAll();
else if (fw->inherits("QMultiLineEdit"))
((QMultiLineEdit*)fw)->selectAll();
}
void KNComposer::setConfig(bool onlyFonts)
{
if (!onlyFonts) {
v_iew->e_dit->setWordWrap(knGlobals.configManager()->postNewsComposer()->wordWrap()?
QMultiLineEdit::FixedColumnWidth : QMultiLineEdit::NoWrap);
v_iew->e_dit->setWrapColumnOrWidth(knGlobals.configManager()->postNewsComposer()->maxLineLength());
a_ctWordWrap->setChecked(knGlobals.configManager()->postNewsComposer()->wordWrap());
Kpgp::Module *pgp = Kpgp::Module::getKpgp();
a_ctPGPsign->setEnabled(pgp->usePGP());
}
QFont fnt=knGlobals.configManager()->appearance()->composerFont();
v_iew->s_ubject->setFont(fnt);
v_iew->t_o->setFont(fnt);
v_iew->g_roups->setFont(fnt);
v_iew->f_up2->setFont(fnt);
v_iew->e_dit->setFont(fnt);
slotUpdateStatusBar();
}
void KNComposer::setMessageMode(MessageMode mode)
{
m_ode = mode;
a_ctDoPost->setChecked(m_ode!=mail);
a_ctDoMail->setChecked(m_ode!=news);
v_iew->setMessageMode(m_ode);
if (m_ode == news_mail) {
QString s = v_iew->e_dit->textLine(0);
if (!s.contains(i18n("<posted & mailed>")))
v_iew->e_dit->insertAt(i18n("<posted & mailed>\n\n"),0,0);
} else {
if (v_iew->e_dit->textLine(0)==i18n("<posted & mailed>")) {
v_iew->e_dit->removeLine(0);
if (v_iew->e_dit->textLine(0).isEmpty())
v_iew->e_dit->removeLine(0);
}
}
slotUpdateStatusBar();
}
bool KNComposer::hasValidData()
{
v_alidated=false;
n_eeds8Bit=false;
// header checks
if (v_iew->s_ubject->text().isEmpty()) {
KMessageBox::sorry(this, i18n("Please enter a subject."));
return false;
}
if (!n_eeds8Bit && !KMime::isUsAscii(v_iew->s_ubject->text()))
n_eeds8Bit=true;
if (m_ode != mail) {
if (v_iew->g_roups->text().isEmpty()) {
KMessageBox::sorry(this, i18n("Please enter a newsgroup."));
return false;
}
int groupCount = QStringList::split(',',v_iew->g_roups->text()).count();
int fupCount = QStringList::split(',',v_iew->f_up2->currentText()).count();
bool followUp = !v_iew->f_up2->currentText().isEmpty();
if (groupCount>12) {
KMessageBox::sorry(this, i18n("You are crossposting to more than 12 newsgroups.\nPlease remove all newsgroups in which your article is off-topic."));
return false;
}
if (groupCount>5)
if (!(KMessageBox::warningYesNo( this, i18n("You are crossposting to more than five newsgroups.\nPlease reconsider whether this is really useful\nand remove groups in which your article is off-topic.\nDo you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
return false;
if ( !followUp && groupCount > 2 ) {
if ( KMessageBox::warningYesNo( this,
i18n("You are crossposting to more than two newsgroups.\n"
"Please use the \"Followup-To\" header to direct the replies "
"to your article into one group.\n"
"Do you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"), i18n("edit article","&Edit"), "missingFollowUpTo" )
!= KMessageBox::Yes )
return false;
}
if (fupCount>12) {
KMessageBox::sorry(this, i18n("You are directing replies to more than 12 newsgroups.\nPlease remove some newsgroups from the \"Followup-To\" header."));
return false;
}
if (fupCount>5)
if (!(KMessageBox::warningYesNo( this, i18n("You are directing replies to more than five newsgroups.\nPlease reconsider whether this is really useful.\nDo you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
return false;
}
if (m_ode != news) {
if (v_iew->t_o->text().isEmpty() ) {
KMessageBox::sorry(this, i18n("Please enter the email address."));
return false;
}
if (!n_eeds8Bit && !KMime::isUsAscii(v_iew->t_o->text()))
n_eeds8Bit=true;
}
//GNKSA body checks
bool firstLine = true;
bool empty = true;
bool longLine = false;
bool hasAttributionLine = false;
int sigLength = 0;
int notQuoted = 0;
int textLines = 0;
QStringList text = v_iew->e_dit->processedText();
for (QStringList::Iterator it = text.begin(); it != text.end(); ++it) {
if (!n_eeds8Bit && !KMime::isUsAscii(*it))
n_eeds8Bit=true;
if (*it == "-- ") { // signature text
for (++it; it != text.end(); ++it) {
if (!n_eeds8Bit && !KMime::isUsAscii(*it))
n_eeds8Bit=true;
sigLength++;
if((*it).length()>80) {
longLine = true;
}
}
break;
}
if(!(*it).isEmpty()) {
empty = false;
textLines++;
if ((*it)[0]!='>') {
notQuoted++;
if (firstLine) hasAttributionLine = true;
}
}
if((*it).length()>80) {
longLine = true;
}
firstLine = false;
}
if (n_eeds8Bit && (c_harset.lower()=="us-ascii")) {
KMessageBox::sorry(this, i18n("Your message contains characters which are not included\nin the \"us-ascii\" character set; please choose\na suitable character set from the \"Options\" menu."));
return false;
}
if (empty) {
KMessageBox::sorry(this, i18n("You cannot post an empty message."));
return false;
}
if ((textLines>1)&&(notQuoted==1)) {
if (hasAttributionLine)
if (!(KMessageBox::warningYesNo( this, i18n("Your article seems to consist entirely of quoted text;\ndo you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
return false;
} else {
if (notQuoted==0) {
KMessageBox::sorry(this, i18n("You cannot post an article consisting\n"
"entirely of quoted text."));
return false;
}
}
if (longLine)
if (!(KMessageBox::warningYesNo( this,
i18n("Your article contains lines longer than 80 characters.\n"
"Do you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"),
i18n("edit article","&Edit")) == KMessageBox::Yes))
return false;
if (sigLength>8) {
if (!(KMessageBox::warningYesNo( this, i18n("Your signature is more than 8 lines long.\nYou should shorten it to match the widely accepted limit of 4 lines.\nDo you want to re-edit the article or send it anyway?"),
QString::null, i18n("&Send"),i18n("edit article","&Edit")) == KMessageBox::Yes))
return false;
} else
if (sigLength>4)
KMessageBox::information(this, i18n("Your signature exceeds the widely-accepted limit of 4 lines:\nplease consider shortening your signature;\notherwise, you will probably annoy your readers."),
QString::null,"longSignatureWarning");
// check if article can be signed
if ( a_ctPGPsign->isChecked() ) {
// try to get the signing key
QCString signingKey = knGlobals.configManager()->identity()->signingKey();
KNNntpAccount *acc = knGlobals.accountManager()->account( a_rticle->serverId() );
if ( acc ) {
KMime::Headers::Newsgroups *grps = a_rticle->newsgroups();
KNGroup *grp = knGlobals.groupManager()->group( grps->firstGroup(), acc );
if (grp && grp->identity())
signingKey = grp->identity()->signingKey();
else if (acc->identity())
signingKey = acc->identity()->signingKey();
}
// the article can only be signed if we have a key
if (signingKey.isEmpty()) {
if ( KMessageBox::warningContinueCancel( this,
i18n("You have not configured your preferred "
"signing key yet;\n"
"please specify it in the global "
"identity configuration,\n"
"in the account properties or in the "
"group properties.\n"
"The article will be sent unsigned." ),
QString::null, i18n( "Send Unsigned" ),
"sendUnsignedDialog" )
== KMessageBox::Cancel )
return false;
}
}
v_alidated=true;
return true;
}
bool KNComposer::applyChanges()
{
KMime::Content *text=0;
KNAttachment *a=0;
//Date
a_rticle->date()->setUnixTime(); //set current date+time
//Subject
a_rticle->subject()->fromUnicodeString(v_iew->s_ubject->text(), c_harset);
//Newsgroups
if (m_ode != mail) {
a_rticle->newsgroups()->fromUnicodeString(v_iew->g_roups->text().remove(QRegExp("\\s")), KMime::Headers::Latin1);
a_rticle->setDoPost(true);
} else
a_rticle->setDoPost(false);
//To
if (m_ode != news) {
a_rticle->to()->fromUnicodeString(v_iew->t_o->text(), c_harset);
a_rticle->setDoMail(true);
} else
a_rticle->setDoMail(false);
//Followup-To
if( a_rticle->doPost() && !v_iew->f_up2->currentText().isEmpty())
a_rticle->followUpTo()->fromUnicodeString(v_iew->f_up2->currentText(), KMime::Headers::Latin1);
else
a_rticle->removeHeader("Followup-To");
if(a_ttChanged && (v_iew->a_ttView)) {
QListViewItemIterator it(v_iew->a_ttView);
while(it.current()) {
a=(static_cast<AttachmentViewItem*> (it.current()))->attachment;
if(a->hasChanged()) {
if(a->isAttached())
a->updateContentInfo();
else
a->attach(a_rticle);
}
++it;
}
}
for ( QValueList<KNAttachment*>::Iterator it = mDeletedAttachments.begin(); it != mDeletedAttachments.end(); ++it )
if ( (*it)->isAttached() )
(*it)->detach( a_rticle );
text=a_rticle->textContent();
if(!text) {
text=new KMime::Content();
KMime::Headers::ContentType *type=text->contentType();
KMime::Headers::CTEncoding *enc=text->contentTransferEncoding();
type->setMimeType("text/plain");
enc->setDecoded(true);
text->assemble();
a_rticle->addContent(text, true);
}
//set text
KNConfig::PostNewsTechnical *pnt=knGlobals.configManager()->postNewsTechnical();
if (v_alidated) {
if (n_eeds8Bit) {
text->contentType()->setCharset(c_harset);
if (pnt->allow8BitBody())
text->contentTransferEncoding()->setCte(KMime::Headers::CE8Bit);
else
text->contentTransferEncoding()->setCte(KMime::Headers::CEquPr);
} else {
text->contentType()->setCharset("us-ascii"); // fall back to us-ascii
text->contentTransferEncoding()->setCte(KMime::Headers::CE7Bit);
}
} else { // save as draft
text->contentType()->setCharset(c_harset);
if (c_harset.lower()=="us-ascii")
text->contentTransferEncoding()->setCte(KMime::Headers::CE7Bit);
else
text->contentTransferEncoding()->setCte(pnt->allow8BitBody()? KMime::Headers::CE8Bit : KMime::Headers::CEquPr);
}
//assemble the text line by line
QString tmp;
QStringList textLines = v_iew->e_dit->processedText();
for (QStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it)
tmp += *it + "\n";
// Sign article if needed
if ( a_ctPGPsign->isChecked() ) {
// first get the signing key
QCString signingKey = knGlobals.configManager()->identity()->signingKey();
KNNntpAccount *acc = knGlobals.accountManager()->account( a_rticle->serverId() );
if ( acc ) {
KMime::Headers::Newsgroups *grps = a_rticle->newsgroups();
KNGroup *grp = knGlobals.groupManager()->group( grps->firstGroup(), acc );
if (grp && grp->identity())
signingKey = grp->identity()->signingKey();
else if (acc->identity())
signingKey = acc->identity()->signingKey();
}
// now try to sign the article
if (!signingKey.isEmpty()) {
QString tmpText = tmp;
Kpgp::Block block;
bool ok=true;
QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
if(!ok) // no suitable codec found => try local settings and hope the best ;-)
codec=KGlobal::locale()->codecForEncoding();
block.setText( codec->fromUnicode(tmpText) );
kdDebug(5003) << "signing article from " << article()->from()->email() << endl;
if( block.clearsign( signingKey, codec->name() ) == Kpgp::Ok ) {
QCString result = block.text();
tmp = codec->toUnicode(result.data(), result.length() );
} else {
return false;
}
}
}
text->fromUnicodeString(tmp);
//text is set and all attached contents have been assembled => now set lines
a_rticle->lines()->setNumberOfLines(a_rticle->lineCount());
a_rticle->assemble();
a_rticle->updateListItem();
return true;
}
void KNComposer::closeEvent(QCloseEvent *e)
{
if(!v_iew->e_dit->isModified() && !a_ttChanged) { // nothing to save, don't show nag screen
if(a_rticle->id()==-1)
r_esult=CRdel;
else
r_esult=CRcancel;
}
else {
switch ( KMessageBox::warningYesNoCancel( this, i18n("Do you want to save this article in the draft folder?"),
QString::null, KStdGuiItem::save(), KStdGuiItem::discard())) {
case KMessageBox::Yes :
r_esult=CRsave;
break;
case KMessageBox::No :
if (a_rticle->id()==-1) r_esult=CRdel;
else r_esult=CRcancel;
break;
default: // cancel
e->ignore();
return;
}
}
e->accept();
emit composerDone(this);
// we're dead at this point, don't access members!
}
void KNComposer::initData(const QString &text)
{
//Subject
if(a_rticle->subject()->isEmpty())
slotSubjectChanged(QString::null);
else
v_iew->s_ubject->setText(a_rticle->subject()->asUnicodeString());
//Newsgroups
v_iew->g_roups->setText(a_rticle->newsgroups()->asUnicodeString());
//To
v_iew->t_o->setText(a_rticle->to()->asUnicodeString());
//Followup-To
KMime::Headers::FollowUpTo *fup2=a_rticle->followUpTo(false);
if(fup2 && !fup2->isEmpty())
v_iew->f_up2->lineEdit()->setText(fup2->asUnicodeString());
KMime::Content *textContent=a_rticle->textContent();
QString s;
if(text.isEmpty()) {
if(textContent)
textContent->decodedText(s);
} else
s = text;
v_iew->e_dit->setText(s);
// initialize the charset select action
if(textContent)
c_harset=textContent->contentType()->charset();
else
c_harset=knGlobals.configManager()->postNewsTechnical()->charset();
a_ctSetCharset->setCurrentItem(knGlobals.configManager()->postNewsTechnical()->indexForCharset(c_harset));
// initialize the message type select action
if (a_rticle->doPost() && a_rticle->doMail())
m_ode = news_mail;
else
if (a_rticle->doPost())
m_ode = news;
else
m_ode = mail;
setMessageMode(m_ode);
if(a_rticle->contentType()->isMultipart()) {
v_iew->showAttachmentView();
KMime::Content::List attList;
AttachmentViewItem *item=0;
attList.setAutoDelete(false);
a_rticle->attachments(&attList);
for(KMime::Content *c=attList.first(); c; c=attList.next()) {
item=new AttachmentViewItem(v_iew->a_ttView, new KNAttachment(c));
}
}
}
// inserts at cursor position if clear is false, replaces content otherwise
// puts the file content into a box if box==true
// "file" is already open for reading
void KNComposer::insertFile(QFile *file, bool clear, bool box, QString boxTitle)
{
QString temp;
bool ok=true;
QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
QTextStream ts(file);
ts.setCodec(codec);
if (box)
temp = QString::fromLatin1(",----[ %1 ]\n").arg(boxTitle);
if (box && (v_iew->e_dit->wordWrap()!=QMultiLineEdit::NoWrap)) {
int wrapAt = v_iew->e_dit->wrapColumnOrWidth();
QStringList lst;
QString line;
while(!file->atEnd()) {
line=ts.readLine();
if (!file->atEnd())
line+="\n";
lst.append(line);
}
temp+=KNHelper::rewrapStringList(lst, wrapAt, '|', false, true);
} else {
while(!file->atEnd()) {
if (box)
temp+="| ";
temp+=ts.readLine();
if (!file->atEnd())
temp += "\n";
}
}
if (box)
temp += QString::fromLatin1("`----");
if(clear)
v_iew->e_dit->setText(temp);
else
v_iew->e_dit->insert(temp);
}
// ask for a filename, handle network urls
void KNComposer::insertFile(bool clear, bool box)
{
KNLoadHelper helper(this);
QFile *file = helper.getFile(i18n("Insert File"));
KURL url;
QString boxName;
if (file) {
url = helper.getURL();
if (url.isLocalFile())
boxName = url.path();
else
boxName = url.prettyURL();
insertFile(file,clear,box,boxName);
}
}
//-------------------------------- <Actions> ------------------------------------
void KNComposer::addRecentAddress()
{
if( !v_iew->t_o->isHidden() )
RecentAddresses::self(knGlobals.config())->add( v_iew->t_o->text() );
}
void KNComposer::slotSendNow()
{
r_esult=CRsendNow;
addRecentAddress();
emit composerDone(this);
}
void KNComposer::slotSendLater()
{
r_esult=CRsendLater;
addRecentAddress();
emit composerDone(this);
}
void KNComposer::slotSaveAsDraft()
{
r_esult=CRsave;
addRecentAddress();
emit composerDone(this);
}
void KNComposer::slotArtDelete()
{
r_esult=CRdelAsk;
emit composerDone(this);
}
void KNComposer::slotAppendSig()
{
if(!s_ignature.isEmpty()) {
v_iew->e_dit->append("\n"+s_ignature);
v_iew->e_dit->setModified(true);
}
}
void KNComposer::slotInsertFile()
{
insertFile(false,false);
}
void KNComposer::slotInsertFileBoxed()
{
insertFile(false,true);
}
void KNComposer::slotAttachFile()
{
KNLoadHelper *helper = new KNLoadHelper(this);
if (helper->getFile(i18n("Attach File"))) {
if (!v_iew->v_iewOpen) {
KNHelper::saveWindowSize("composer", size());
v_iew->showAttachmentView();
}
(void) new AttachmentViewItem(v_iew->a_ttView, new KNAttachment(helper));
a_ttChanged=true;
} else {
delete helper;
}
}
void KNComposer::slotRemoveAttachment()
{
if(!v_iew->v_iewOpen) return;
if(v_iew->a_ttView->currentItem()) {
AttachmentViewItem *it=static_cast<AttachmentViewItem*>(v_iew->a_ttView->currentItem());
if(it->attachment->isAttached()) {
mDeletedAttachments.append( it->attachment );
it->attachment=0;
}
delete it;
if(v_iew->a_ttView->childCount()==0) {
KNHelper::saveWindowSize("composerAtt", size());
v_iew->hideAttachmentView();
}
a_ttChanged=true;
}
}
void KNComposer::slotAttachmentProperties()
{
if(!v_iew->v_iewOpen) return;
if(v_iew->a_ttView->currentItem()) {
AttachmentViewItem *it=static_cast<AttachmentViewItem*>(v_iew->a_ttView->currentItem());
AttachmentPropertiesDlg *d=new AttachmentPropertiesDlg(it->attachment, this);
if(d->exec()) {
d->apply();
it->setText(1, it->attachment->mimeType());
it->setText(3, it->attachment->description());
it->setText(4, it->attachment->encoding());
}
delete d;
a_ttChanged=true;
}
}
void KNComposer::slotToggleDoPost()
{
if (a_ctDoPost->isChecked()) {
if (a_ctDoMail->isChecked())
m_ode=news_mail;
else
m_ode=news;
} else {
if (a_ctDoMail->isChecked())
m_ode=mail;
else { // invalid
a_ctDoPost->setChecked(true); //revert
return;
}
}
setMessageMode(m_ode);
}
void KNComposer::slotToggleDoMail()
{
if (a_ctDoMail->isChecked()) {
if (a_uthorDislikesMailCopies) {
if (!(KMessageBox::warningContinueCancel(this, i18n("The poster does not want a mail copy of your reply (Mail-Copies-To: nobody);\nplease respect their request."),
QString::null, i18n("&Send Copy")) == KMessageBox::Continue)) {
a_ctDoMail->setChecked(false); //revert
return;
}
}
if (knGlobals.configManager()->postNewsTechnical()->useExternalMailer()) {
QString s = v_iew->e_dit->textLine(0);
if (!s.contains(i18n("<posted & mailed>")))
v_iew->e_dit->insertAt(i18n("<posted & mailed>\n\n"),0,0);
QString tmp;
QStringList textLines = v_iew->e_dit->processedText();
for (QStringList::Iterator it = textLines.begin(); it != textLines.end(); ++it) {
if (*it == "-- ") // try to be smart, don't include the signature,
break; // kmail will append one, too.
tmp+=*it+"\n";
}
knGlobals.artFactory->sendMailExternal(v_iew->t_o->text(), v_iew->s_ubject->text(), tmp);
a_ctDoMail->setChecked(false); //revert
return;
} else {
if (a_ctDoPost->isChecked())
m_ode=news_mail;
else
m_ode=mail;
}
} else {
if (a_ctDoPost->isChecked())
m_ode=news;
else { // invalid
a_ctDoMail->setChecked(true); //revert
return;
}
}
setMessageMode(m_ode);
}
void KNComposer::slotSetCharset(const QString &s)
{
if(s.isEmpty())
return;
c_harset=s.latin1();
setConfig(true); //adjust fonts
}
void KNComposer::slotSetCharsetKeyboard()
{
int newCS = KNHelper::selectDialog(this, i18n("Select Charset"), a_ctSetCharset->items(), a_ctSetCharset->currentItem());
if (newCS != -1) {
a_ctSetCharset->setCurrentItem(newCS);
slotSetCharset(*(a_ctSetCharset->items().at(newCS)));
}
}
void KNComposer::slotToggleWordWrap()
{
v_iew->e_dit->setWordWrap(a_ctWordWrap->isChecked()? QMultiLineEdit::FixedColumnWidth : QMultiLineEdit::NoWrap);
}
void KNComposer::slotUndoRewrap()
{
if (KMessageBox::warningContinueCancel( this, i18n("This will replace all text you have written.")) == KMessageBox::Continue) {
v_iew->e_dit->setText(u_nwraped);
slotAppendSig();
}
}
void KNComposer::slotExternalEditor()
{
if(e_xternalEditor) // in progress...
return;
QString editorCommand=knGlobals.configManager()->postNewsComposer()->externalEditor();
if(editorCommand.isEmpty())
KMessageBox::sorry(this, i18n("No editor configured.\nPlease do this in the settings dialog."));
if(e_ditorTempfile) { // shouldn't happen...
e_ditorTempfile->unlink();
delete e_ditorTempfile;
e_ditorTempfile=0;
}
e_ditorTempfile=new KTempFile();
if(e_ditorTempfile->status()!=0) {
KNHelper::displayTempFileError(this);
e_ditorTempfile->unlink();
delete e_ditorTempfile;
e_ditorTempfile=0;
return;
}
bool ok=true;
QTextCodec *codec=KGlobal::charsets()->codecForName(c_harset, ok);
QString tmp;
QStringList textLines = v_iew->e_dit->processedText();
for (QStringList::Iterator it = textLines.begin(); it != textLines.end();) {
tmp += *it;
++it;
if (it != textLines.end())
tmp+="\n";
}
QCString local = codec->fromUnicode(tmp);
e_ditorTempfile->file()->writeBlock(local.data(),local.length());
e_ditorTempfile->file()->flush();
if(e_ditorTempfile->status()!=0) {
KNHelper::displayTempFileError(this);
e_ditorTempfile->unlink();
delete e_ditorTempfile;
e_ditorTempfile=0;
return;
}
e_xternalEditor=new KProcess();
// construct command line...
QStringList command = QStringList::split(' ',editorCommand);
bool filenameAdded=false;
for ( QStringList::Iterator it = command.begin(); it != command.end(); ++it ) {
if ((*it).contains("%f")) {
(*it).replace(QRegExp("%f"),e_ditorTempfile->name());
filenameAdded=true;
}
(*e_xternalEditor) << (*it);
}
if(!filenameAdded) // no %f in the editor command
(*e_xternalEditor) << e_ditorTempfile->name();
connect(e_xternalEditor, SIGNAL(processExited(KProcess *)),this, SLOT(slotEditorFinished(KProcess *)));
if(!e_xternalEditor->start()) {
KMessageBox::error(this, i18n("Unable to start external editor.\nPlease check your configuration in the settings dialog."));
delete e_xternalEditor;
e_xternalEditor=0;
e_ditorTempfile->unlink();
delete e_ditorTempfile;
e_ditorTempfile=0;
return;
}
a_ctExternalEditor->setEnabled(false); // block other edit action while the editor is running...
a_ctSpellCheck->setEnabled(false);
v_iew->showExternalNotification();
}
void KNComposer::slotSpellcheck()
{
if(s_pellChecker) // in progress...
return;
spellLineEdit = !spellLineEdit;
a_ctExternalEditor->setEnabled(false);
a_ctSpellCheck->setEnabled(false);
s_pellChecker = new KSpell(this, i18n("Spellcheck"), this, SLOT(slotSpellStarted(KSpell *)));
QStringList l = KSpellingHighlighter::personalWords();
for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
s_pellChecker->addPersonal( *it );
}
connect(s_pellChecker, SIGNAL(death()), this, SLOT(slotSpellFinished()));
connect(s_pellChecker, SIGNAL(done(const QString&)), this, SLOT(slotSpellDone(const QString&)));
connect(s_pellChecker, SIGNAL(misspelling (const QString &, const QStringList &, unsigned int)),
this, SLOT(slotMisspelling (const QString &, const QStringList &, unsigned int)));
connect(s_pellChecker, SIGNAL(corrected (const QString &, const QString &, unsigned int)),
this, SLOT(slotCorrected (const QString &, const QString &, unsigned int)));
}
void KNComposer::slotMisspelling(const QString &text, const QStringList &lst, unsigned int pos)
{
if( spellLineEdit )
v_iew->s_ubject->spellCheckerMisspelling( text, lst, pos);
else
v_iew->e_dit->misspelling(text, lst, pos);
}
void KNComposer::slotCorrected (const QString &oldWord, const QString &newWord, unsigned int pos)
{
if( spellLineEdit )
v_iew->s_ubject->spellCheckerCorrected( oldWord, newWord, pos);
else
v_iew->e_dit->corrected(oldWord, newWord, pos);
}
void KNComposer::slotUpdateStatusBar()
{
QString typeDesc;
switch (m_ode) {
case news: typeDesc = i18n("News Article");
break;
case mail: typeDesc = i18n("Email");
break;
default : typeDesc = i18n("News Article & Email");
}
QString overwriteDesc;
if (v_iew->e_dit->isOverwriteMode())
overwriteDesc = i18n(" OVR ");
else
overwriteDesc = i18n(" INS ");
statusBar()->changeItem(i18n(" Type: %1 ").arg(typeDesc), 1);
statusBar()->changeItem(i18n(" Charset: %1 ").arg(c_harset), 2);
statusBar()->changeItem(overwriteDesc, 3);
statusBar()->changeItem(i18n(" Column: %1 ").arg(v_iew->e_dit->currentColumn() + 1), 4);
statusBar()->changeItem(i18n(" Line: %1 ").arg(v_iew->e_dit->currentLine() + 1), 5);
}
void KNComposer::slotUpdateCursorPos()
{
statusBar()->changeItem(i18n(" Column: %1 ").arg(v_iew->e_dit->currentColumn() + 1), 4);
statusBar()->changeItem(i18n(" Line: %1 ").arg(v_iew->e_dit->currentLine() + 1), 5);
}
void KNComposer::slotConfKeys()
{
KKeyDialog::configure(actionCollection(), this, true);
}
void KNComposer::slotConfToolbar()
{
KConfig *conf = knGlobals.config();
conf->setGroup("composerWindow_options");
saveMainWindowSettings(conf);
KEditToolbar dlg(guiFactory(),this);
connect(&dlg,SIGNAL( newToolbarConfig() ), this, SLOT( slotNewToolbarConfig() ));
dlg.exec();
}
void KNComposer::slotNewToolbarConfig()
{
createGUI("kncomposerui.rc");
a_ttPopup=static_cast<QPopupMenu*> (factory()->container("attachment_popup", this));
if(!a_ttPopup) a_ttPopup = new QPopupMenu();
KConfig *conf = knGlobals.config();
conf->setGroup("composerWindow_options");
applyMainWindowSettings(conf);
}
//-------------------------------- </Actions> -----------------------------------
void KNComposer::slotSubjectChanged(const QString &t)
{
// replace newlines
QString subject = t;
subject.replace( '\n', ' ' );
subject.replace( '\r', ' ' );
if ( subject != t ) // setText() sets the cursor to the end
v_iew->s_ubject->setText( subject );
// update caption
if( !subject.isEmpty() )
setCaption( subject );
else
setCaption( i18n("No Subject") );
}
void KNComposer::slotGroupsChanged(const QString &t)
{
KQCStringSplitter split;
bool splitOk;
QString currText=v_iew->f_up2->currentText();
v_iew->f_up2->clear();
split.init(t.latin1(), ",");
splitOk=split.first();
while(splitOk) {
v_iew->f_up2->insertItem(QString::fromLatin1(split.string()));
splitOk=split.next();
}
v_iew->f_up2->insertItem("");
if ( !currText.isEmpty() || !mFirstEdit ) // user might have cleared fup2 intentionally during last edit
v_iew->f_up2->lineEdit()->setText(currText);
}
void KNComposer::slotToBtnClicked()
{
AddressesDialog dlg( this );
QString txt;
QString to = v_iew->t_o->text();
dlg.setShowBCC(false);
dlg.setShowCC(false);
#if 0
QStringList lst;
txt = mEdtTo->text().stripWhiteSpace();
if ( !txt.isEmpty() ) {
lst = KMMessage::splitEmailAddrList( txt );
dlg.setSelectedTo( lst );
}
#endif
dlg.setRecentAddresses( RecentAddresses::self(knGlobals.config())->kabcAddresses() );
if (dlg.exec()==QDialog::Rejected) return;
if(!to.isEmpty())
to+=", ";
to+=dlg.to().join(", ");
v_iew->t_o->setText(to);
}
void KNComposer::slotGroupsBtnClicked()
{
int id=a_rticle->serverId();
KNNntpAccount *nntp=0;
if(id!=-1)
nntp=knGlobals.accountManager()->account(id);
if(!nntp)
nntp=knGlobals.accountManager()->first();
if(!nntp) {
KMessageBox::error(this, i18n("You have no valid news accounts configured."));
v_iew->g_roups->clear();
return;
}
if(id==-1)
a_rticle->setServerId(nntp->id());
KNGroupSelectDialog *dlg=new KNGroupSelectDialog(this, nntp, v_iew->g_roups->text().remove(QRegExp("\\s")));
connect(dlg, SIGNAL(loadList(KNNntpAccount*)),
knGlobals.groupManager(), SLOT(slotLoadGroupList(KNNntpAccount*)));
connect(knGlobals.groupManager(), SIGNAL(newListReady(KNGroupListData*)),
dlg, SLOT(slotReceiveList(KNGroupListData*)));
if(dlg->exec())
v_iew->g_roups->setText(dlg->selectedGroups());
delete dlg;
}
void KNComposer::slotEditorFinished(KProcess *)
{
if(e_xternalEditor->normalExit()) {
e_ditorTempfile->file()->close();
e_ditorTempfile->file()->open(IO_ReadOnly);
insertFile(e_ditorTempfile->file(), true);
e_xternalEdited=true;
}
slotCancelEditor(); // cleanup...
}
void KNComposer::slotCancelEditor()
{
delete e_xternalEditor; // this also kills the editor process if it's still running
e_xternalEditor=0;
e_ditorTempfile->unlink();
delete e_ditorTempfile;
e_ditorTempfile=0;
a_ctExternalEditor->setEnabled(true);
a_ctSpellCheck->setEnabled(true);
v_iew->hideExternalNotification();
}
void KNComposer::slotAttachmentPopup(KListView*, QListViewItem *it, const QPoint &p)
{
if(it)
a_ttPopup->popup(p);
}
void KNComposer::slotAttachmentSelected(QListViewItem *it)
{
if(v_iew->a_ttWidget) {
v_iew->a_ttRemoveBtn->setEnabled((it!=0));
v_iew->a_ttEditBtn->setEnabled((it!=0));
}
}
void KNComposer::slotAttachmentEdit(QListViewItem *)
{
slotAttachmentProperties();
}
void KNComposer::slotAttachmentRemove(QListViewItem *)
{
slotRemoveAttachment();
}
//==============================================================================
// spellchecking code copied form kedit (Bernd Johannes Wuebben)
//==============================================================================
void KNComposer::slotSpellStarted( KSpell *)
{
if( !spellLineEdit )
{
v_iew->e_dit->spellcheck_start();
s_pellChecker->setProgressResolution(2);
// read the quote indicator from the preferences
KConfig *config=knGlobals.config();
KConfigGroupSaver saver(config, "READNEWS");
QString quotePrefix;
quotePrefix = config->readEntry("quoteCharacters",">");
//todo fixme
//quotePrefix = mComposer->msg()->formatString(quotePrefix);
kdDebug(5003) << "spelling: new SpellingFilter with prefix=\"" << quotePrefix << "\"" << endl;
mSpellingFilter = new SpellingFilter(v_iew->e_dit->text(), quotePrefix, SpellingFilter::FilterUrls,
SpellingFilter::FilterEmailAddresses);
s_pellChecker->check(mSpellingFilter->filteredText());
}
else
s_pellChecker->check( v_iew->s_ubject->text());
}
void KNComposer::slotSpellDone(const QString &newtext)
{
a_ctExternalEditor->setEnabled(true);
a_ctSpellCheck->setEnabled(true);
if ( !spellLineEdit )
v_iew->e_dit->spellcheck_stop();
int dlgResult = s_pellChecker->dlgResult();
if ( dlgResult == KS_CANCEL )
{
if( spellLineEdit)
{
//stop spell check
spellLineEdit = false;
QString tmpText( newtext);
tmpText = tmpText.remove('\n');
if( tmpText != v_iew->s_ubject->text() )
v_iew->s_ubject->setText( tmpText );
}
else
{
kdDebug(5003) << "spelling: canceled - restoring text from SpellingFilter" << endl;
kdDebug(5003)<<" mSpellingFilter->originalText() :"<<mSpellingFilter->originalText()<<endl;
v_iew->e_dit->setText(mSpellingFilter->originalText());
//v_iew->e_dit->setModified(mWasModifiedBeforeSpellCheck);
}
}
s_pellChecker->cleanUp();
KDictSpellingHighlighter::dictionaryChanged();
}
void KNComposer::slotSpellFinished()
{
a_ctExternalEditor->setEnabled(true);
a_ctSpellCheck->setEnabled(true);
KSpell::spellStatus status=s_pellChecker->status();
delete s_pellChecker;
s_pellChecker=0;
kdDebug(5003) << "spelling: delete SpellingFilter" << endl;
delete mSpellingFilter;
mSpellingFilter = 0;
if(status==KSpell::Error) {
KMessageBox::error(this, i18n("ISpell could not be started.\n"
"Please make sure you have ISpell properly configured and in your PATH."));
}
else if(status==KSpell::Crashed) {
v_iew->e_dit->spellcheck_stop();
KMessageBox::error(this, i18n("ISpell seems to have crashed."));
}
else
{
if( spellLineEdit )
slotSpellcheck();
else if( status == KSpell::FinishedNoMisspellingsEncountered )
KMessageBox::information( this, i18n("No misspellings encountered."));
}
}
void KNComposer::slotDragEnterEvent(QDragEnterEvent *ev)
{
QStringList files;
ev->accept(KURLDrag::canDecode(ev));
}
void KNComposer::slotDropEvent(QDropEvent *ev)
{
KURL::List urls;
if (!KURLDrag::decode(ev, urls))
return;
for (KURL::List::ConstIterator it = urls.begin(); it != urls.end(); ++it) {
const KURL &url = *it;
KNLoadHelper *helper = new KNLoadHelper(this);
if (helper->setURL(url)) {
if (!v_iew->v_iewOpen) {
KNHelper::saveWindowSize("composer", size());
v_iew->showAttachmentView();
}
(void) new AttachmentViewItem(v_iew->a_ttView, new KNAttachment(helper));
a_ttChanged=true;
} else {
delete helper;
}
}
}
void KNComposer::dragEnterEvent(QDragEnterEvent *ev)
{
slotDragEnterEvent(ev);
}
void KNComposer::dropEvent(QDropEvent *ev)
{
slotDropEvent(ev);
}
QPopupMenu * KNComposer::popupMenu( const QString& name )
{
Q_ASSERT(factory());
if ( factory() )
return ((QPopupMenu*)factory()->container( name, this ));
return 0L;
}
//=====================================================================================
KNComposer::ComposerView::ComposerView(KNComposer *composer, const char *n)
: QSplitter(QSplitter::Vertical, composer, n), a_ttWidget(0), a_ttView(0), v_iewOpen(false)
{
QWidget *main=new QWidget(this);
//headers
QFrame *hdrFrame=new QFrame(main);
hdrFrame->setFrameStyle(QFrame::Box | QFrame::Sunken);
QGridLayout *hdrL=new QGridLayout(hdrFrame, 4,3, 7,5);
hdrL->setColStretch(1,1);
//To
t_o=new KNLineEdit(this, true, hdrFrame);
mEdtList.append(t_o);
l_to=new QLabel(t_o, i18n("T&o:"), hdrFrame);
t_oBtn=new QPushButton(i18n("&Browse..."), hdrFrame);
hdrL->addWidget(l_to, 0,0);
hdrL->addWidget(t_o, 0,1);
hdrL->addWidget(t_oBtn, 0,2);
connect(t_oBtn, SIGNAL(clicked()), parent(), SLOT(slotToBtnClicked()));
//Newsgroups
g_roups=new KNLineEdit(this, false, hdrFrame);
mEdtList.append(g_roups);
l_groups=new QLabel(g_roups, i18n("&Groups:"), hdrFrame);
g_roupsBtn=new QPushButton(i18n("B&rowse..."), hdrFrame);
hdrL->addWidget(l_groups, 1,0);
hdrL->addWidget(g_roups, 1,1);
hdrL->addWidget(g_roupsBtn, 1,2);
connect(g_roups, SIGNAL(textChanged(const QString&)),
parent(), SLOT(slotGroupsChanged(const QString&)));
connect(g_roupsBtn, SIGNAL(clicked()), parent(), SLOT(slotGroupsBtnClicked()));
//Followup-To
f_up2=new KComboBox(true, hdrFrame);
l_fup2=new QLabel(f_up2, i18n("Follo&wup-To:"), hdrFrame);
hdrL->addWidget(l_fup2, 2,0);
hdrL->addMultiCellWidget(f_up2, 2,2, 1,2);
//subject
s_ubject=new KNLineEditSpell(this, false, hdrFrame);
mEdtList.append(s_ubject);
QLabel *l=new QLabel(s_ubject, i18n("S&ubject:"), hdrFrame);
hdrL->addWidget(l, 3,0);
hdrL->addMultiCellWidget(s_ubject, 3,3, 1,2);
connect(s_ubject, SIGNAL(textChanged(const QString&)),
parent(), SLOT(slotSubjectChanged(const QString&)));
//Editor
e_dit=new Editor(this, composer, main);
e_dit->setMinimumHeight(50);
KConfig *config = knGlobals.config();
KConfigGroupSaver saver(config, "VISUAL_APPEARANCE");
QColor defaultColor1( kapp->palette().active().text()); // defaults from kmreaderwin.cpp
QColor defaultColor2( kapp->palette().active().text() );
QColor defaultColor3( kapp->palette().active().text() );
QColor defaultForeground( kapp->palette().active().text() );
QColor col1 = config->readColorEntry( "ForegroundColor", &defaultForeground );
QColor col2 = config->readColorEntry( "quote3Color", &defaultColor3 );
QColor col3 = config->readColorEntry( "quote2Color", &defaultColor2 );
QColor col4 = config->readColorEntry( "quote1Color", &defaultColor1 );
QColor c = QColor("red");
mSpellChecker = new KDictSpellingHighlighter(e_dit, /*active*/ true, /*autoEnabled*/ true,
/*spellColor*/ config->readColorEntry("NewMessage", &c),
/*colorQuoting*/ true, col1, col2, col3, col4);
connect( mSpellChecker, SIGNAL(newSuggestions(const QString&, const QStringList&, unsigned int)), e_dit,
SLOT(slotAddSuggestion(const QString&, const QStringList&, unsigned int)) );
QVBoxLayout *notL=new QVBoxLayout(e_dit);
notL->addStretch(1);
n_otification=new QGroupBox(2, Qt::Horizontal, e_dit);
l=new QLabel(i18n("You are currently editing the article body\nin an external editor. To continue, you have\nto close the external editor."), n_otification);
c_ancelEditorBtn=new QPushButton(i18n("&Kill External Editor"), n_otification);
n_otification->setFrameStyle(QFrame::Panel | QFrame::Raised);
n_otification->setLineWidth(2);
n_otification->hide();
notL->addWidget(n_otification, 0, Qt::AlignHCenter);
notL->addStretch(1);
//finish GUI
QVBoxLayout *topL=new QVBoxLayout(main, 4,4);
topL->addWidget(hdrFrame);
topL->addWidget(e_dit, 1);
}
KNComposer::ComposerView::~ComposerView()
{
if(v_iewOpen) {
KConfig *conf=knGlobals.config();
conf->setGroup("POSTNEWS");
conf->writeEntry("Att_Splitter",sizes()); // save splitter pos
QValueList<int> lst; // save header sizes
QHeader *h=a_ttView->header();
for (int i=0; i<5; i++)
lst << h->sectionSize(i);
conf->writeEntry("Att_Headers",lst);
}
delete mSpellChecker;
}
void KNComposer::ComposerView::focusNextPrevEdit(const QWidget* aCur, bool aNext)
{
QValueList<QWidget*>::Iterator it;
if ( !aCur ) {
it = --( mEdtList.end() );
} else {
for ( QValueList<QWidget*>::Iterator it2 = mEdtList.begin(); it2 != mEdtList.end(); ++it2 ) {
if ( (*it2) == aCur ) {
it = it2;
break;
}
}
if ( it == mEdtList.end() )
return;
if ( aNext )
++it;
else {
if ( it != mEdtList.begin() )
--it;
else
return;
}
}
if ( it != mEdtList.end() ) {
if ( (*it)->isVisible() )
(*it)->setFocus();
} else if ( aNext )
e_dit->setFocus();
}
void KNComposer::ComposerView::setMessageMode(KNComposer::MessageMode mode)
{
if (mode != KNComposer::news) {
l_to->show();
t_o->show();
t_oBtn->show();
} else {
l_to->hide();
t_o->hide();
t_oBtn->hide();
}
if (mode != KNComposer::mail) {
l_groups->show();
l_fup2->show();
g_roups->show();
f_up2->show();
g_roupsBtn->show();
} else {
l_groups->hide();
l_fup2->hide();
g_roups->hide();
f_up2->hide();
g_roupsBtn->hide();
}
}
void KNComposer::ComposerView::restartBackgroundSpellCheck()
{
mSpellChecker->restartBackgroundSpellCheck();
}
void KNComposer::ComposerView::showAttachmentView()
{
if(!a_ttWidget) {
a_ttWidget=new QWidget(this);
QGridLayout *topL=new QGridLayout(a_ttWidget, 3, 2, 4, 4);
a_ttView=new AttachmentView(a_ttWidget);
topL->addMultiCellWidget(a_ttView, 0,2, 0,0);
//connections
connect(a_ttView, SIGNAL(currentChanged(QListViewItem*)),
parent(), SLOT(slotAttachmentSelected(QListViewItem*)));
connect(a_ttView, SIGNAL(clicked ( QListViewItem * )),
parent(), SLOT(slotAttachmentSelected(QListViewItem*)));
connect(a_ttView, SIGNAL(contextMenu(KListView*, QListViewItem*, const QPoint&)),
parent(), SLOT(slotAttachmentPopup(KListView*, QListViewItem*, const QPoint&)));
connect(a_ttView, SIGNAL(delPressed(QListViewItem*)),
parent(), SLOT(slotAttachmentRemove(QListViewItem*)));
connect(a_ttView, SIGNAL(doubleClicked(QListViewItem*)),
parent(), SLOT(slotAttachmentEdit(QListViewItem*)));
connect(a_ttView, SIGNAL(returnPressed(QListViewItem*)),
parent(), SLOT(slotAttachmentEdit(QListViewItem*)));
//buttons
a_ttAddBtn=new QPushButton(i18n("A&dd..."),a_ttWidget);
connect(a_ttAddBtn, SIGNAL(clicked()), parent(), SLOT(slotAttachFile()));
topL->addWidget(a_ttAddBtn, 0,1);
a_ttRemoveBtn=new QPushButton(i18n("&Remove"), a_ttWidget);
a_ttRemoveBtn->setEnabled(false);
connect(a_ttRemoveBtn, SIGNAL(clicked()), parent(), SLOT(slotRemoveAttachment()));
topL->addWidget(a_ttRemoveBtn, 1,1);
a_ttEditBtn=new QPushButton(i18n("&Properties"), a_ttWidget);
a_ttEditBtn->setEnabled(false);
connect(a_ttEditBtn, SIGNAL(clicked()), parent(), SLOT(slotAttachmentProperties()));
topL->addWidget(a_ttEditBtn, 2,1, Qt::AlignTop);
topL->setRowStretch(2,1);
topL->setColStretch(0,1);
}
if(!v_iewOpen) {
v_iewOpen=true;
a_ttWidget->show();
KConfig *conf=knGlobals.config();
conf->setGroup("POSTNEWS");
QValueList<int> lst=conf->readIntListEntry("Att_Splitter");
if(lst.count()!=2)
lst << 267 << 112;
setSizes(lst);
lst=conf->readIntListEntry("Att_Headers");
if(lst.count()==5) {
QValueList<int>::Iterator it=lst.begin();
QHeader *h=a_ttView->header();
for(int i=0; i<5; i++) {
h->resizeSection(i,(*it));
++it;
}
}
}
}
void KNComposer::ComposerView::hideAttachmentView()
{
if(v_iewOpen) {
a_ttWidget->hide();
v_iewOpen=false;
}
}
void KNComposer::ComposerView::showExternalNotification()
{
e_dit->setReadOnly(true);
n_otification->show();
}
void KNComposer::ComposerView::hideExternalNotification()
{
e_dit->setReadOnly(false);
n_otification->hide();
}
//=====================================================================================
#include <kcursor.h>
KNComposer::Editor::Editor(KNComposer::ComposerView *_composerView, KNComposer *_composer, QWidget *parent, char *name)
: KEdit(parent, name), m_composer( _composer ), m_composerView(_composerView)
{
setOverwriteEnabled(true);
spell = 0L;
installEventFilter(this);
KCursor::setAutoHideCursor( this, true, true );
m_bound = QRegExp( QString::fromLatin1("[\\s\\W]") );
}
KNComposer::Editor::~Editor()
{
removeEventFilter(this);
delete spell;
}
//-----------------------------------------------------------------------------
bool KNComposer::Editor::eventFilter(QObject*o, QEvent* e)
{
if (o == this)
KCursor::autoHideEventFilter(o, e);
if (e->type() == QEvent::KeyPress)
{
QKeyEvent *k = (QKeyEvent*)e;
// ---sven's Arrow key navigation start ---
// Key Up in first line takes you to Subject line.
if (k->key() == Key_Up && k->state() != ShiftButton && currentLine() == 0
&& lineOfChar(0, currentColumn()) == 0)
{
deselect();
m_composerView->focusNextPrevEdit(0, false); //take me up
return true;
}
// ---sven's Arrow key navigation end ---
if (k->key() == Key_Backtab && k->state() == ShiftButton)
{
deselect();
m_composerView->focusNextPrevEdit(0, false);
return true;
}
} else if ( e->type() == QEvent::ContextMenu ) {
QContextMenuEvent *event = (QContextMenuEvent*) e;
int para = 1, charPos, firstSpace, lastSpace;
//Get the character at the position of the click
charPos = charAt( viewportToContents(event->pos() ), &para );
QString paraText = text( para );
if( !paraText.at(charPos).isSpace() )
{
//Get word right clicked on
firstSpace = paraText.findRev( m_bound, charPos ) + 1;
lastSpace = paraText.find( m_bound, charPos );
if( lastSpace == -1 )
lastSpace = paraText.length();
QString word = paraText.mid( firstSpace, lastSpace - firstSpace );
//Continue if this word was misspelled
if( !word.isEmpty() && m_replacements.contains( word ) )
{
KPopupMenu p;
p.insertTitle( i18n("Suggestions") );
//Add the suggestions to the popup menu
QStringList reps = m_replacements[word];
if( reps.count() > 0 )
{
int listPos = 0;
for ( QStringList::Iterator it = reps.begin(); it != reps.end(); ++it ) {
p.insertItem( *it, listPos );
listPos++;
}
}
else
{
p.insertItem( QString::fromLatin1("No Suggestions"), -2 );
}
//Execute the popup inline
int id = p.exec( mapToGlobal( event->pos() ) );
if( id > -1 )
{
//Save the cursor position
int parIdx = 1, txtIdx = 1;
getCursorPosition(&parIdx, &txtIdx);
setSelection(para, firstSpace, para, lastSpace);
insert(m_replacements[word][id]);
// Restore the cursor position; if the cursor was behind the
// misspelled word then adjust the cursor position
if ( para == parIdx && txtIdx >= lastSpace )
txtIdx += m_replacements[word][id].length() - word.length();
setCursorPosition(parIdx, txtIdx);
}
//Cancel original event
return true;
}
}
}
return KEdit::eventFilter(o, e);
}
void KNComposer::Editor::slotAddSuggestion( const QString &text, const QStringList &lst, unsigned int )
{
m_replacements[text] = lst;
}
// expand tabs to avoid the "tab-damage",
// auto-wraped paragraphs have to split (code taken from KEdit::saveText)
QStringList KNComposer::Editor::processedText()
{
QStringList ret;
int lines = numLines()-1;
if (lines < 0)
return ret;
if (wordWrap() == NoWrap) {
for (int i = 0; i <= lines; i++)
ret.append(textLine(i));
} else {
for (int i = 0; i <= lines; i++) {
int lines_in_parag = linesOfParagraph(i);
if (lines_in_parag == 1) {
ret.append(textLine(i));
} else {
QString parag_text = textLine(i);
int pos = 0;
int last_pos = 0;
int current_line = 0;
while (current_line+1 < lines_in_parag) {
while (lineOfChar(i, pos) == current_line) pos++;
ret.append(parag_text.mid(last_pos, pos - last_pos - 1));
current_line++;
last_pos = pos;
}
// add last line
ret.append(parag_text.mid(pos));
}
}
}
QString replacement;
int tabPos;
for (QStringList::Iterator it = ret.begin(); it != ret.end(); ++it ) {
while ((tabPos=(*it).find('\t'))!=-1) {
replacement.fill(QChar(' '), 8-(tabPos%8));
(*it).replace(tabPos, 1, replacement);
}
}
return ret;
}
void KNComposer::Editor::slotPasteAsQuotation()
{
QString s = QApplication::clipboard()->text();
if (!s.isEmpty()) {
for (int i=0; (uint)i<s.length(); i++) {
if ( s[i] < ' ' && s[i] != '\n' && s[i] != '\t' )
s[i] = ' ';
}
s.prepend("> ");
s.replace(QRegExp("\n"),"\n> ");
insert(s);
}
}
void KNComposer::Editor::slotFind()
{
search();
}
void KNComposer::Editor::slotSearchAgain()
{
repeatSearch();
}
void KNComposer::Editor::slotReplace()
{
replace();
}
void KNComposer::Editor::slotAddQuotes()
{
if (hasMarkedText()) {
QString s = markedText();
s.prepend("> ");
s.replace(QRegExp("\n"),"\n> ");
insert(s);
} else {
int l = currentLine();
int c = currentColumn();
QString s = textLine(l);
s.prepend("> ");
insertLine(s,l);
removeLine(l+1);
setCursorPosition(l,c+2);
}
}
void KNComposer::Editor::slotRemoveQuotes()
{
if (hasMarkedText()) {
QString s = markedText();
if (s.left(2) == "> ")
s.remove(0,2);
s.replace(QRegExp("\n> "),"\n");
insert(s);
} else {
int l = currentLine();
int c = currentColumn();
QString s = textLine(l);
if (s.left(2) == "> ") {
s.remove(0,2);
insertLine(s,l);
removeLine(l+1);
setCursorPosition(l,c-2);
}
}
}
void KNComposer::Editor::slotAddBox()
{
if (hasMarkedText()) {
QString s = markedText();
s.prepend(",----[ ]\n");
s.replace(QRegExp("\n"),"\n| ");
s.append("\n`----");
insert(s);
} else {
int l = currentLine();
int c = currentColumn();
QString s = QString::fromLatin1(",----[ ]\n| %1\n`----").arg(textLine(l));
insertLine(s,l);
removeLine(l+3);
setCursorPosition(l+1,c+2);
}
}
void KNComposer::Editor::slotRemoveBox()
{
if (hasMarkedText()) {
QString s = QString::fromLatin1("\n") + markedText() + QString::fromLatin1("\n");
s.replace(QRegExp("\n,----[^\n]*\n"),"\n");
s.replace(QRegExp("\n| "),"\n");
s.replace(QRegExp("\n`----[^\n]*\n"),"\n");
s.remove(0,1);
s.truncate(s.length()-1);
insert(s);
} else {
int l = currentLine();
int c = currentColumn();
QString s = textLine(l); // test if we are in a box
if (!((s.left(2) == "| ")||(s.left(5)==",----")||(s.left(5)=="`----")))
return;
setAutoUpdate(false);
// find & remove box begin
int x = l;
while ((x>=0)&&(textLine(x).left(5)!=",----"))
x--;
if ((x>=0)&&(textLine(x).left(5)==",----")) {
removeLine(x);
l--;
for (int i=x;i<=l;i++) { // remove quotation
s = textLine(i);
if (s.left(2) == "| ") {
s.remove(0,2);
insertLine(s,i);
removeLine(i+1);
}
}
}
// find & remove box end
x = l;
while ((x<numLines())&&(textLine(x).left(5)!="`----"))
x++;
if ((x<numLines())&&(textLine(x).left(5)=="`----")) {
removeLine(x);
for (int i=l+1;i<x;i++) { // remove quotation
s = textLine(i);
if (s.left(2) == "| ") {
s.remove(0,2);
insertLine(s,i);
removeLine(i+1);
}
}
}
setCursorPosition(l,c-2);
setAutoUpdate(true);
repaint(false);
}
}
void KNComposer::Editor::slotRot13()
{
if (hasMarkedText())
insert(KNHelper::rot13(markedText()));
}
void KNComposer::Editor::contentsDragEnterEvent(QDragEnterEvent *ev)
{
if (KURLDrag::canDecode(ev))
emit(sigDragEnterEvent(ev));
else
KEdit::dragEnterEvent(ev);
}
void KNComposer::Editor::contentsDropEvent(QDropEvent *ev)
{
if (KURLDrag::canDecode(ev))
emit(sigDropEvent(ev));
else
KEdit::dropEvent(ev);
}
void KNComposer::Editor::keyPressEvent ( QKeyEvent *e)
{
if( e->key() == Key_Return ) {
int line, col;
getCursorPosition( &line, &col );
QString lineText = text( line );
// returns line with additional trailing space (bug in Qt?), cut it off
lineText.truncate( lineText.length() - 1 );
// special treatment of quoted lines only if the cursor is neither at
// the begin nor at the end of the line
if( ( col > 0 ) && ( col < int( lineText.length() ) ) ) {
bool isQuotedLine = false;
uint bot = 0; // bot = begin of text after quote indicators
while( bot < lineText.length() ) {
if( ( lineText[bot] == '>' ) || ( lineText[bot] == '|' ) ) {
isQuotedLine = true;
++bot;
}
else if( lineText[bot].isSpace() ) {
++bot;
}
else {
break;
}
}
KEdit::keyPressEvent( e );
// duplicate quote indicators of the previous line before the new
// line if the line actually contained text (apart from the quote
// indicators) and the cursor is behind the quote indicators
if( isQuotedLine
&& ( bot != lineText.length() )
&& ( col >= int( bot ) ) ) {
QString newLine = text( line + 1 );
// remove leading white space from the new line and instead
// add the quote indicators of the previous line
unsigned int leadingWhiteSpaceCount = 0;
while( ( leadingWhiteSpaceCount < newLine.length() )
&& newLine[leadingWhiteSpaceCount].isSpace() ) {
++leadingWhiteSpaceCount;
}
newLine = newLine.replace( 0, leadingWhiteSpaceCount,
lineText.left( bot ) );
removeParagraph( line + 1 );
insertParagraph( newLine, line + 1 );
// place the cursor at the begin of the new line since
// we assume that the user split the quoted line in order
// to add a comment to the first part of the quoted line
setCursorPosition( line + 1 , 0 );
}
}
else
KEdit::keyPressEvent( e );
}
else
KEdit::keyPressEvent( e );
}
void KNComposer::Editor::contentsContextMenuEvent( QContextMenuEvent */*e*/ )
{
QString selectWord = selectWordUnderCursor();
QPopupMenu* popup = 0L;
if ( selectWord.isEmpty())
{
popup = m_composer ? m_composer->popupMenu( "edit" ): 0;
if ( popup )
popup->popup(QCursor::pos());
}
else
{
spell = new KSpell(this, i18n("Spellcheck"), this, SLOT(slotSpellStarted(KSpell *)));
QStringList l = KSpellingHighlighter::personalWords();
for ( QStringList::Iterator it = l.begin(); it != l.end(); ++it ) {
spell->addPersonal( *it );
}
connect(spell, SIGNAL(death()), this, SLOT(slotSpellFinished()));
connect(spell, SIGNAL(done(const QString&)), this, SLOT(slotSpellDone(const QString&)));
connect(spell, SIGNAL(misspelling (const QString &, const QStringList &, unsigned int)),
this, SLOT(slotMisspelling (const QString &, const QStringList &, unsigned int)));
}
}
void KNComposer::Editor::slotSpellStarted( KSpell *)
{
spell->check( selectWordUnderCursor(),false );
}
void KNComposer::Editor::slotSpellDone(const QString &/*newtext*/)
{
spell->cleanUp();
}
void KNComposer::Editor::slotSpellFinished()
{
KSpell::spellStatus status=spell->status();
delete spell;
spell=0;
if(status==KSpell::Error) {
KMessageBox::error(this, i18n("ISpell could not be started.\n"
"Please make sure you have ISpell properly configured and in your PATH."));
}
else if(status==KSpell::Crashed) {
KMessageBox::error(this, i18n("ISpell seems to have crashed."));
}
}
void KNComposer::Editor::cut()
{
KEdit::cut();
m_composer->v_iew->restartBackgroundSpellCheck();
}
void KNComposer::Editor::clear()
{
KEdit::clear();
m_composer->v_iew->restartBackgroundSpellCheck();
}
void KNComposer::Editor::del()
{
KEdit::del();
m_composer->v_iew->restartBackgroundSpellCheck();
}
void KNComposer::Editor::slotMisspelling (const QString &, const QStringList &lst, unsigned int)
{
int countAction = m_composer->listOfResultOfCheckWord( lst , selectWordUnderCursor());
if ( countAction>0 )
{
QPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit_with_spell" ): 0;
if ( popup )
popup->popup(QCursor::pos());
}
else
{
QPopupMenu* popup = m_composer ? m_composer->popupMenu( "edit" ): 0;
if ( popup )
popup->popup(QCursor::pos());
}
}
void KNComposer::Editor::slotCorrectWord()
{
removeSelectedText();
KAction * act = (KAction *)(sender());
int line, col;
getCursorPosition(&line,&col);
insertAt( act->text(), line, col );
//insert( act->text() );
}
//=====================================================================================
KNComposer::AttachmentView::AttachmentView(QWidget *parent, char *name)
: KListView(parent, name)
{
setFrameStyle(QFrame::WinPanel | QFrame::Sunken); // match the QMultiLineEdit style
addColumn(i18n("File"), 115);
addColumn(i18n("Type"), 91);
addColumn(i18n("Size"), 55);
addColumn(i18n("Description"), 110);
addColumn(i18n("Encoding"), 60);
header()->setClickEnabled(false);
setAllColumnsShowFocus(true);
}
KNComposer::AttachmentView::~AttachmentView()
{
}
void KNComposer::AttachmentView::keyPressEvent(QKeyEvent *e)
{
if(!e)
return; // subclass bug
if( (e->key()==Key_Delete) && (currentItem()) )
emit(delPressed(currentItem()));
else
KListView::keyPressEvent(e);
}
//=====================================================================================
KNComposer::AttachmentViewItem::AttachmentViewItem(KListView *v, KNAttachment *a) :
KListViewItem(v), attachment(a)
{
setText(0, a->name());
setText(1, a->mimeType());
setText(2, a->contentSize());
setText(3, a->description());
setText(4, a->encoding());
}
KNComposer::AttachmentViewItem::~AttachmentViewItem()
{
delete attachment;
}
//=====================================================================================
KNComposer::AttachmentPropertiesDlg::AttachmentPropertiesDlg(KNAttachment *a, QWidget *p, const char *n) :
KDialogBase(p, n, true, i18n("Attachment Properties"), Help|Ok|Cancel, Ok), a_ttachment(a),
n_onTextAsText(false)
{
//init GUI
QWidget *page=new QWidget(this);
setMainWidget(page);
QVBoxLayout *topL=new QVBoxLayout(page);
//file info
QGroupBox *fileGB=new QGroupBox(i18n("File"), page);
QGridLayout *fileL=new QGridLayout(fileGB, 3,2, 15,5);
fileL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
fileL->addWidget(new QLabel(i18n("Name:"), fileGB) ,1,0);
fileL->addWidget(new QLabel(QString("<b>%1</b>").arg(a->name()), fileGB), 1,1, Qt::AlignLeft);
fileL->addWidget(new QLabel(i18n("Size:"), fileGB), 2,0);
fileL->addWidget(new QLabel(a->contentSize(), fileGB), 2,1, Qt::AlignLeft);
fileL->setColStretch(1,1);
topL->addWidget(fileGB);
//mime info
QGroupBox *mimeGB=new QGroupBox(i18n("Mime"), page);
QGridLayout *mimeL=new QGridLayout(mimeGB, 4,2, 15,5);
mimeL->addRowSpacing(0, fontMetrics().lineSpacing()-9);
m_imeType=new KLineEdit(mimeGB);
m_imeType->setText(a->mimeType());
mimeL->addWidget(m_imeType, 1,1);
mimeL->addWidget(new QLabel(m_imeType, i18n("&Mime-Type:"), mimeGB), 1,0);
d_escription=new KLineEdit(mimeGB);
d_escription->setText(a->description());
mimeL->addWidget(d_escription, 2,1);
mimeL->addWidget(new QLabel(d_escription, i18n("&Description:"), mimeGB), 2,0);
e_ncoding=new QComboBox(false, mimeGB);
e_ncoding->insertItem("7Bit");
e_ncoding->insertItem("8Bit");
e_ncoding->insertItem("quoted-printable");
e_ncoding->insertItem("base64");
if(a->isFixedBase64()) {
e_ncoding->setCurrentItem(3);
e_ncoding->setEnabled(false);
}
else
e_ncoding->setCurrentItem(a->cte());
mimeL->addWidget(e_ncoding, 3,1);
mimeL->addWidget(new QLabel(e_ncoding, i18n("&Encoding:"), mimeGB), 3,0);
mimeL->setColStretch(1,1);
topL->addWidget(mimeGB);
//connections
connect(m_imeType, SIGNAL(textChanged(const QString&)),
this, SLOT(slotMimeTypeTextChanged(const QString&)));
//finish GUI
setFixedHeight(sizeHint().height());
KNHelper::restoreWindowSize("attProperties", this, QSize(300,250));
setHelp("anc-knode-editor-advanced");
}
KNComposer::AttachmentPropertiesDlg::~AttachmentPropertiesDlg()
{
KNHelper::saveWindowSize("attProperties", this->size());
}
void KNComposer::AttachmentPropertiesDlg::apply()
{
a_ttachment->setDescription(d_escription->text());
a_ttachment->setMimeType(m_imeType->text());
a_ttachment->setCte(e_ncoding->currentItem());
}
void KNComposer::AttachmentPropertiesDlg::accept()
{
if(m_imeType->text().find('/')==-1) {
KMessageBox::sorry(this, i18n("You have set an invalid mime-type.\nPlease change it."));
return;
}
else if(n_onTextAsText && m_imeType->text().find("text/", 0, false)!=-1 &&
KMessageBox::warningContinueCancel(this,
i18n("You have changed the mime-type of this non-textual attachment\nto text. This might cause an error while loading or encoding the file.\nProceed?")
) == KMessageBox::Cancel) return;
KDialogBase::accept();
}
void KNComposer::AttachmentPropertiesDlg::slotMimeTypeTextChanged(const QString &text)
{
enableButtonOK( !text.isEmpty() );
if(text.left(5)!="text/") {
n_onTextAsText=a_ttachment->isFixedBase64();
e_ncoding->setCurrentItem(3);
e_ncoding->setEnabled(false);
}
else {
e_ncoding->setCurrentItem(a_ttachment->cte());
e_ncoding->setEnabled(true);
}
}
//--------------------------------
#include "kncomposer.moc"
// kate: space-indent on; indent-width 2;