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Diffstat (limited to 'ksig/ksig.cpp')
| -rw-r--r-- | ksig/ksig.cpp | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/ksig/ksig.cpp b/ksig/ksig.cpp new file mode 100644 index 0000000..801b18c --- /dev/null +++ b/ksig/ksig.cpp @@ -0,0 +1,273 @@ +/*************************************************************************** + ksig.cpp - description + ------------------- + begin : Tue Jul 9 23:14:22 EDT 2002 + copyright : (C) 2002 by Scott Wheeler + email : wheeler@kde.org + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 <kapplication.h> +#include <kstdaction.h> +#include <kaction.h> +#include <kconfig.h> +#include <kglobalsettings.h> +#include <kmessagebox.h> +#include <kstatusbar.h> +#include <ktextedit.h> +#include <klistviewsearchline.h> +#include <klocale.h> + +#include <qsplitter.h> + +#include "ksig.h" +#include "siglistviewitem.h" +#include "standardtext.h" + +//////////////////////////////////////////////////////////////////////////////// +// public methods +//////////////////////////////////////////////////////////////////////////////// + +KSig::KSig(QWidget *parent, const char *name) : KMainWindow(parent, name), + changed(false) +{ + setupActions(); + setupLayout(); + setupSearchLine(); + + if (!initialGeometrySet()) + resize(640,480); + setupGUI(ToolBar | Keys | StatusBar | Create); + setAutoSaveSettings(); + + readConfig(); + loadData(); +} + +KSig::~KSig() +{ + +} + +//////////////////////////////////////////////////////////////////////////////// +// private methods +//////////////////////////////////////////////////////////////////////////////// + +void KSig::setupActions() +{ + KStdAction::openNew(this, SLOT(add()), actionCollection()); + new KAction(i18n("Remove"), "editdelete", 0, this, SLOT(remove()), actionCollection(), "remove"); + KStdAction::save(this, SLOT(save()), actionCollection()); + KStdAction::quit(this, SLOT(quit()), actionCollection()); + + KStdAction::cut(kapp, SLOT(cut()), actionCollection()); + KStdAction::copy(kapp, SLOT(copy()), actionCollection()); + KStdAction::paste(kapp, SLOT(paste()), actionCollection()); + new KAction(i18n("C&lear"), "editclear", 0, kapp, SLOT(clear()), actionCollection(), "clear"); + + new KAction(i18n("Edit Standard Header"), 0, 0, this, SLOT(editHeader()), actionCollection(), "editHeader"); + new KAction(i18n("Edit Standard Footer"), 0, 0, this, SLOT(editFooter()), actionCollection(), "editFooter"); +} + +void KSig::setupLayout() +{ + splitter = new QSplitter(Qt::Vertical, this); + + setCentralWidget(splitter); + + sigList = SigListView::instance(splitter, "sigList"); + + sigEdit = new KTextEdit(splitter, "sigEdit"); + sigEdit->setTextFormat(Qt::PlainText); + sigEdit->setFont(KGlobalSettings::fixedFont()); + sigEdit->setEnabled(false); + sigEdit->setCheckSpellingEnabled(true); + + statusBar()->insertItem(i18n(" Line: %1 ").arg(0), LineNumber, 0, true); + statusBar()->insertItem(i18n(" Col: %1 ").arg(0), ColumnNumber, 0, true); + statusBar()->show(); + + updateListLock = false; + connect(sigEdit, SIGNAL(textChanged()), this, SLOT(updateList())); + connect(sigList, SIGNAL(selectionChanged()), this, SLOT(updateEdit())); + connect(sigEdit, SIGNAL(cursorPositionChanged(int,int)), this, SLOT(updateStatus(int,int))); +} + +void KSig::setupSearchLine() +{ + KListViewSearchLineWidget *searchWidget = new KListViewSearchLineWidget(sigList, this); + new KWidgetAction(searchWidget, i18n("Search"), KShortcut(), 0, 0, actionCollection(), "search"); +} + +void KSig::loadData() +{ + if(sigList->childCount() > 0) { + sigList->setCurrentItem(sigList->firstChild()); + sigList->setSelected(sigList->firstChild(), true); + + sigEdit->setEnabled(true); + } + else { + updateListLock = true; + sigEdit->setText(i18n("To get started, first create a new signature by selecting " + "\"New\" above. You will then be able to edit and save " + "your collection of signatures.")); + updateListLock = false; + } + setDataChanged(false); +} + +void KSig::readConfig() +{ + setAutoSaveSettings(); + KConfig *config = KGlobal::config(); + { + KConfigGroupSaver saver(config, "Settings"); + if(splitter) { + QValueList<int> sizes; + + sizes.append(config->readNumEntry("ListSize", -1)); + sizes.append(config->readNumEntry("EditSize", -1)); + + if(sizes[0] > 0 && sizes[1] > 0) + splitter->setSizes(sizes); + } + + header = config->readEntry("Header"); + footer = config->readEntry("Footer"); + } +} + +void KSig::writeConfig() +{ + KConfig *config = KGlobal::config(); + { + KConfigGroupSaver saver(config, "Settings"); + if(splitter) { + QValueList<int> sizes = splitter->sizes(); + + config->writeEntry("ListSize", sizes[0]); + config->writeEntry("EditSize", sizes[1]); + } + + config->writeEntry("Header", header); + config->writeEntry("Footer", footer); + } + config->sync(); +} + +bool KSig::queryClose() +{ + if(changed) { + int saveChanges = KMessageBox::questionYesNoCancel(this, i18n("Do you want to save your changes before exiting?"),QString::null,KStdGuiItem::save(),KStdGuiItem::discard()); + if(saveChanges == KMessageBox::Cancel) + return(false); + else if(saveChanges == KMessageBox::Yes) + save(); + } + + writeConfig(); + return(true); +} + +//////////////////////////////////////////////////////////////////////////////// +// private slots +//////////////////////////////////////////////////////////////////////////////// + +void KSig::add() +{ + setDataChanged(); + SigListViewItem *sigItem = sigList->createItem(); + sigList->setCurrentItem(sigItem); + + sigEdit->setEnabled(true); + sigEdit->setFocus(); + sigEdit->clear(); +} + +void KSig::remove() +{ + setDataChanged(); + sigEdit->clear(); + delete(sigList->currentItem()); +} + +void KSig::save() +{ + sigList->save(); + setDataChanged(false); +} + +void KSig::setDataChanged(bool value) +{ + changed = value; + + if(changed) + setCaption(kapp->makeStdCaption(QString::null, true, true)); + else + setCaption(kapp->makeStdCaption(QString::null, true, false)); +} + +void KSig::editHeader() +{ + StandardText *t = new StandardText(0, 0, true); + t->setLabel(i18n("Standard signature header:")); + t->setText(header); + + connect(t, SIGNAL(textUpdated(const QString &)), this, SLOT(setHeader(const QString &))); + + t->exec(); +} + +void KSig::editFooter() +{ + StandardText *t = new StandardText(0, 0, true); + t->setLabel(i18n("Standard signature footer:")); + t->setText(footer); + + connect(t, SIGNAL(textUpdated(const QString &)), this, SLOT(setFooter(const QString &))); + + t->exec(); +} + +void KSig::updateList() +{ + if(!updateListLock) { + setDataChanged(); + SigListViewItem *item = sigList->currentItem(); + if(item) + item->setText(sigEdit->text()); + } +} + +void KSig::updateEdit() +{ + updateListLock = true; + + SigListViewItem *item = sigList->currentItem(); + if(item) + sigEdit->setText(item->text()); + + updateListLock = false; +} + +void KSig::updateStatus(int line, int column) +{ + statusBar()->changeItem(i18n(" Line: %1 ").arg(line + 1), LineNumber); + statusBar()->changeItem(i18n(" Col: %1 ").arg(column + 1), ColumnNumber); +} + +void KSig::quit() +{ + close(); +} + +#include "ksig.moc" |