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tdepim/kandy/src/kandy.cpp

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/*
This file is part of Kandy.
Copyright (c) 2000,2001,2002 Cornelius Schumacher <schumacher@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.
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.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <tqlineedit.h>
#include <tqprinter.h>
#include <tqprintdialog.h>
#include <tqpainter.h>
#include <tqpaintdevicemetrics.h>
#include <tdeglobal.h>
#include <tdelocale.h>
#include <kiconloader.h>
#include <tdemenubar.h>
#include <kkeydialog.h>
#include <tdeaccel.h>
#include <tdeio/netaccess.h>
#include <tdefiledialog.h>
#include <tdeconfig.h>
#include <kurl.h>
#include <kurlrequesterdlg.h>
#include <kdebug.h>
#include <tdemessagebox.h>
#include <kstandarddirs.h>
#include <kedittoolbar.h>
#include <tdestdaccel.h>
#include <tdeaction.h>
#include <kstdaction.h>
#include <kurldrag.h>
#include "kandyprefsdialog.h"
#include "commandscheduler.h"
#include "kandyprefs.h"
#include "modem.h"
#include "kandy.h"
#include <kstatusbar.h>
#include "kandy.moc"
Kandy::Kandy(CommandScheduler *scheduler)
: TDEMainWindow( 0, "Kandy" ),
mPrinter(0)
{
mScheduler = scheduler;
mPreferencesDialog = 0;
mView = new KandyView(mScheduler,this);
// accept dnd
setAcceptDrops(true);
// tell the TDEMainWindow that this is indeed the main widget
setCentralWidget(mView);
// then, setup our actions
setupActions();
statusBar()->insertItem(i18n(" Disconnected "),0,0,true);
setAutoSaveSettings();
// allow the view to change the statusbar and caption
connect(mView, TQT_SIGNAL(signalChangeStatusbar(const TQString&)),
this, TQT_SLOT(changeStatusbar(const TQString&)));
connect(mView, TQT_SIGNAL(signalChangeCaption(const TQString&)),
this, TQT_SLOT(changeCaption(const TQString&)));
connect(mView,TQT_SIGNAL(modifiedChanged(bool)),TQT_SLOT(setTitle()));
TDEConfig *config = TDEGlobal::config();
config->setGroup("General");
TQString currentProfile = config->readEntry("CurrentProfile",
locate("appdata","default.kandy"));
if (!currentProfile.isEmpty()) load(currentProfile);
}
Kandy::~Kandy()
{
}
void Kandy::load(const TQString& filename)
{
if (!mView->loadFile(filename)) {
KMessageBox::error(this,i18n("Could not load file %1").arg(filename));
}
mFilename = filename;
setTitle();
}
void Kandy::save(const TQString & filename)
{
if (!filename.isEmpty()) {
if (!mView->saveFile(filename)) {
KMessageBox::error(this,i18n("Could not save file %1.").arg(filename));
} else {
mFilename = filename;
setTitle();
}
}
}
void Kandy::setupActions()
{
KStdAction::open(TQT_TQOBJECT(this), TQT_SLOT(fileOpen()), actionCollection());
KStdAction::save(TQT_TQOBJECT(this), TQT_SLOT(fileSave()), actionCollection());
KStdAction::saveAs(TQT_TQOBJECT(this), TQT_SLOT(fileSaveAs()), actionCollection());
// KStdAction::print(TQT_TQOBJECT(this), TQT_SLOT(filePrint()), actionCollection());
KStdAction::quit(TQT_TQOBJECT(this), TQT_SLOT(close()), actionCollection());
createStandardStatusBarAction();
setStandardToolBarMenuEnabled(true);
KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureKeys()), actionCollection());
KStdAction::configureToolbars(TQT_TQOBJECT(this), TQT_SLOT(optionsConfigureToolbars()), actionCollection());
KStdAction::preferences(TQT_TQOBJECT(this), TQT_SLOT(optionsPreferences()), actionCollection());
new TDEAction(i18n("Mobile GUI"),0,TQT_TQOBJECT(this),TQT_SLOT(showMobileGui()),
actionCollection(),"show_mobilegui");
mConnectAction = new TDEAction(i18n("Connect"),0,TQT_TQOBJECT(this),TQT_SLOT(modemConnect()),
actionCollection(),"modem_connect");
mDisconnectAction = new TDEAction(i18n("Disconnect"),0,TQT_TQOBJECT(this),
TQT_SLOT(modemDisconnect()),actionCollection(),
"modem_disconnect");
createGUI();
}
void Kandy::saveProperties(TDEConfig */*config*/)
{
// the 'config' object points to the session managed
// config file. anything you write here will be available
// later when this app is restored
}
void Kandy::readProperties(TDEConfig */*config*/)
{
// the 'config' object points to the session managed
// config file. this function is automatically called whenever
// the app is being restored. read in here whatever you wrote
// in 'saveProperties'
}
void Kandy::dragEnterEvent(TQDragEnterEvent *event)
{
// do nothing
TDEMainWindow::dragEnterEvent(event);
// accept uri drops only
// event->accept(KURLDrag::canDecode(event));
}
void Kandy::dropEvent(TQDropEvent *event)
{
// this is a very simplistic implementation of a drop event. we
// will only accept a dropped URL. the TQt dnd code can do *much*
// much more, so please read the docs there
// do nothing
TDEMainWindow::dropEvent(event);
/*
KURL::List list;
// see if we can decode a URI.. if not, just ignore it
if (KURLDrag::decode(event, list) && !list.isEmpty())
{
// okay, we have a URI.. process it
const KURL &url = uri.first();
if (url.isLocalFile())
{
// load in the file
load(url.path());
}
}
*/
}
void Kandy::fileOpen()
{
// this slot is called whenever the File->Open menu is selected,
// the Open shortcut is pressed (usually CTRL+O) or the Open toolbar
// button is clicked
TQString filename = KFileDialog::getOpenFileName();
if (!filename.isEmpty()) load(filename);
}
void Kandy::fileSave()
{
if (mFilename.isEmpty()) fileSaveAs();
else save(mFilename);
}
void Kandy::fileSaveAs()
{
TQString filename = KFileDialog::getSaveFileName();
save(filename);
}
void Kandy::filePrint()
{
// this slot is called whenever the File->Print menu is selected,
// the Print shortcut is pressed (usually CTRL+P) or the Print toolbar
// button is clicked
if (!mPrinter) mPrinter = new TQPrinter;
if (TQPrintDialog::getPrinterSetup(mPrinter))
{
// setup the printer. with TQt, you always "print" to a
// TQPainter.. whether the output medium is a pixmap, a screen,
// or paper
TQPainter p;
p.begin(mPrinter);
// we let our view do the actual printing
TQPaintDeviceMetrics metrics(mPrinter);
mView->print(&p, metrics.height(), metrics.width());
// and send the result to the printer
p.end();
}
}
void Kandy::optionsConfigureKeys()
{
KKeyDialog::configure( actionCollection(), this );
}
void Kandy::optionsConfigureToolbars()
{
// use the standard toolbar editor
saveMainWindowSettings( TDEGlobal::config(), autoSaveGroup() );
KEditToolbar dlg(actionCollection());
connect(&dlg, TQT_SIGNAL(newToolbarConfig()), this, TQT_SLOT(newToolbarConfig()));
dlg.exec();
}
void Kandy::newToolbarConfig()
{
// this slot is called when user clicks "Ok" or "Apply" in the toolbar editor.
// recreate our GUI, and re-apply the settings (e.g. "text under icons", etc.)
createGUI();
applyMainWindowSettings( TDEGlobal::config(), autoSaveGroup() );
}
void Kandy::optionsPreferences()
{
if (!mPreferencesDialog) {
mPreferencesDialog = new KandyPrefsDialog(this);
mPreferencesDialog->readConfig();
}
mPreferencesDialog->show();
mPreferencesDialog->raise();
}
void Kandy::changeStatusbar(const TQString& text)
{
// display the text on the statusbar
statusBar()->message(text);
}
void Kandy::changeCaption(const TQString& text)
{
// display the text on the caption
setCaption(text);
}
void Kandy::setTitle()
{
if (mFilename.isEmpty()) {
setCaption(i18n("New Profile"),mView->isModified());
} else {
setCaption(mFilename,mView->isModified());
}
}
bool Kandy::queryClose()
{
if (mView->isModified()) {
switch (KMessageBox::warningYesNoCancel(this,
i18n("Save changes to profile %1?").arg(mFilename), TQString(), KStdGuiItem::save(), KStdGuiItem::discard())) {
case KMessageBox::Yes :
fileSave();
return true;
case KMessageBox::No :
return true;
default: // cancel
return false;
}
} else {
return true;
}
}
void Kandy::modemConnect()
{
if (!mScheduler->modem()->open()) {
KMessageBox::sorry(this,
i18n("Cannot open modem device %1.")
.arg(KandyPrefs::serialDevice()), i18n("Modem Error"));
return;
}
statusBar()->changeItem(i18n(" Connected "),0);
emit connectStateChanged(true);
}
void Kandy::modemDisconnect()
{
mScheduler->modem()->close();
statusBar()->changeItem(i18n(" Disconnected "),0);
emit connectStateChanged(false);
}
void Kandy::showMobileGui()
{
emit showMobileWin();
}
void Kandy::showErrorMessage( const TQString &text )
{
KMessageBox::error( 0, text );
}