diff options
Diffstat (limited to 'kdeui/ktip.cpp')
| -rw-r--r-- | kdeui/ktip.cpp | 447 |
1 files changed, 0 insertions, 447 deletions
diff --git a/kdeui/ktip.cpp b/kdeui/ktip.cpp deleted file mode 100644 index 8ccd23945..000000000 --- a/kdeui/ktip.cpp +++ /dev/null @@ -1,447 +0,0 @@ -/***************************************************************** - -Copyright (c) 2000-2003 Matthias Hoelzer-Kluepfel <mhk@kde.org> - Tobias Koenig <tokoe@kde.org> - Daniel Molkentin <molkentin@kde.org> - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************/ - -#include <tqcheckbox.h> -#include <tqfile.h> -#include <tqhbox.h> -#include <tqlabel.h> -#include <tqlayout.h> -#include <tqpushbutton.h> -#include <tqregexp.h> -#include <tqtextstream.h> -#include <tqimage.h> - -#include <kaboutdata.h> -#include <kapplication.h> -#include <kconfig.h> -#include <kdebug.h> -#include <kglobal.h> -#include <kiconloader.h> -#include <klocale.h> -#include <kpushbutton.h> -#include <kseparator.h> -#include <kstandarddirs.h> -#include <kstdguiitem.h> -#include <ktextbrowser.h> -#include <kiconeffect.h> -#include <kglobalsettings.h> - -#ifdef Q_WS_X11 -#include <kwin.h> -#endif - -#include "ktip.h" - - -KTipDatabase::KTipDatabase(const TQString &_tipFile) -{ - TQString tipFile = _tipFile; - if (tipFile.isEmpty()) - tipFile = TQString::tqfromLatin1(KGlobal::instance()->aboutData()->appName()) + "/tips"; - - loadTips(tipFile); - - if (!mTips.isEmpty()) - mCurrent = kapp->random() % mTips.count(); -} - - -KTipDatabase::KTipDatabase( const TQStringList& tipsFiles ) -{ - if ( tipsFiles.isEmpty() || ( ( tipsFiles.count() == 1 ) && tipsFiles.first().isEmpty() ) ) - { - addTips(TQString::tqfromLatin1(KGlobal::instance()->aboutData()->appName()) + "/tips"); - } - else - { - for (TQStringList::ConstIterator it = tipsFiles.begin(); it != tipsFiles.end(); ++it) - addTips( *it ); - } - if (!mTips.isEmpty()) - mCurrent = kapp->random() % mTips.count(); - -} - -void KTipDatabase::loadTips(const TQString &tipFile) -{ - mTips.clear(); - addTips(tipFile); -} - -// if you change something here, please update the script -// preparetips, which depends on extracting exactly the same -// text as done here. -void KTipDatabase::addTips(const TQString& tipFile ) -{ - TQString fileName = locate("data", tipFile); - - if (fileName.isEmpty()) - { - kdDebug() << "KTipDatabase::addTips: can't find '" << tipFile << "' in standard dirs" << endl; - return; - } - - TQFile file(fileName); - if (!file.open(IO_ReadOnly)) - { - kdDebug() << "KTipDatabase::addTips: can't open '" << fileName << "' for reading" << endl; - return; - } - - TQByteArray data = file.readAll(); - TQString content = TQString::fromUtf8(data.data(), data.size()); - const TQRegExp rx("\\n+"); - - int pos = -1; - while ((pos = content.find("<html>", pos + 1, false)) != -1) - { - // to make translations work, tip extraction here must exactly - // match what is done by the preparetips script - TQString tip = content - .mid(pos + 6, content.find("</html>", pos, false) - pos - 6) - .replace(rx, "\n"); - if (!tip.endsWith("\n")) - tip += "\n"; - if (tip.startsWith("\n")) - tip = tip.mid(1); - if (tip.isEmpty()) - { - kdDebug() << "Empty tip found! Skipping! " << pos << endl; - continue; - } - mTips.append(tip); - } - - file.close(); - -} - -void KTipDatabase::nextTip() -{ - if (mTips.isEmpty()) - return ; - mCurrent += 1; - if (mCurrent >= (int) mTips.count()) - mCurrent = 0; -} - - -void KTipDatabase::prevTip() -{ - if (mTips.isEmpty()) - return ; - mCurrent -= 1; - if (mCurrent < 0) - mCurrent = mTips.count() - 1; -} - - -TQString KTipDatabase::tip() const -{ - if (mTips.isEmpty()) - return TQString::null; - return mTips[mCurrent]; -} - -KTipDialog *KTipDialog::mInstance = 0; - - -KTipDialog::KTipDialog(KTipDatabase *db, TQWidget *parent, const char *name) - : KDialog(parent, name) -{ - /** - * Parent is 0L when TipDialog is used as a mainWidget. This should - * be the case only in ktip, so let's use the ktip layout. - */ - bool isTipDialog = (parent); - - TQImage img; - int h,s,v; - - mBlendedColor = KGlobalSettings::activeTitleColor(); - mBlendedColor.hsv(&h,&s,&v); - mBlendedColor.setHsv(h, int(s*(71/76.0)), int(v*(67/93.0))); - - if (!isTipDialog) - { - img = TQImage(locate("data", "kdewizard/pics/wizard_small.png")); - // colorize and check to figure the correct color - KIconEffect::colorize(img, mBlendedColor, 1.0); - QRgb colPixel( img.pixel(0,0) ); - - mBlendedColor = TQColor(tqRed(colPixel),tqGreen(colPixel),tqBlue(colPixel)); - } - - mBaseColor = KGlobalSettings::alternateBackgroundColor(); - mBaseColor.hsv(&h,&s,&v); - mBaseColor.setHsv(h, int(s*(10/6.0)), int(v*(93/99.0))); - - mTextColor = KGlobalSettings::textColor(); - - - mDatabase = db; - - setCaption(i18n("Tip of the Day")); -#ifdef Q_WS_X11 - KWin::setIcons( winId(), - KGlobal::iconLoader()->loadIcon( "idea", KIcon::NoGroup, 32 ), - KGlobal::iconLoader()->loadIcon( "idea", KIcon::NoGroup, 16 ) ); -#endif - TQVBoxLayout *vbox = new TQVBoxLayout(this, marginHint(), spacingHint()); - - if (isTipDialog) - { - TQHBoxLayout *pl = new TQHBoxLayout(vbox, 0, 0); - - TQLabel *bulb = new TQLabel(this); - bulb->setPixmap(locate("data", "tdeui/pics/ktip-bulb.png")); - pl->addWidget(bulb); - - TQLabel *titlePane = new TQLabel(this); - titlePane->setBackgroundPixmap(locate("data", "tdeui/pics/ktip-background.png")); - titlePane->setText(i18n("Did you know...?\n")); - titlePane->setFont(TQFont(KGlobalSettings::generalFont().family(), 20, TQFont::Bold)); - titlePane->tqsetAlignment(TQLabel::AlignCenter); - pl->addWidget(titlePane, 100); - } - - TQHBox *hbox = new TQHBox(this); - hbox->setSpacing(0); - hbox->setFrameStyle(TQFrame::Panel | TQFrame::Sunken); - vbox->addWidget(hbox); - - TQHBox *tl = new TQHBox(hbox); - tl->setMargin(7); - tl->setBackgroundColor(mBlendedColor); - - TQHBox *topLeft = new TQHBox(tl); - topLeft->setMargin(15); - topLeft->setBackgroundColor(mBaseColor); - - mTipText = new KTextBrowser(topLeft); - - mTipText->setWrapPolicy( TQTextEdit::AtWordOrDocumentBoundary ); - mTipText->mimeSourceFactory()->addFilePath( - KGlobal::dirs()->findResourceDir("data", "kdewizard/pics")+"kdewizard/pics/"); - mTipText->setFrameStyle(TQFrame::NoFrame | TQFrame::Plain); - mTipText->setHScrollBarMode(TQScrollView::AlwaysOff); - mTipText->setLinkUnderline(false); - - TQStyleSheet *sheet = mTipText->styleSheet(); - TQStyleSheetItem *item = sheet->item("a"); - item->setFontWeight(TQFont::Bold); - mTipText->setStyleSheet(sheet); - TQPalette pal = mTipText->palette(); - pal.setColor( TQPalette::Active, TQColorGroup::Link, mBlendedColor ); - pal.setColor( TQPalette::Inactive, TQColorGroup::Link, mBlendedColor ); - mTipText->setPalette(pal); - - TQStringList icons = KGlobal::dirs()->resourceDirs("icon"); - TQStringList::Iterator it; - for (it = icons.begin(); it != icons.end(); ++it) - mTipText->mimeSourceFactory()->addFilePath(*it); - - if (!isTipDialog) - { - TQLabel *l = new TQLabel(hbox); - l->setPixmap(img); - l->setBackgroundColor(mBlendedColor); - l->tqsetAlignment(Qt::AlignRight | Qt::AlignBottom); - - resize(550, 230); - TQSize sh = size(); - - TQRect rect = KGlobalSettings::splashScreenDesktopGeometry(); - - move(rect.x() + (rect.width() - sh.width())/2, - rect.y() + (rect.height() - sh.height())/2); - } - - KSeparator* sep = new KSeparator( KSeparator::HLine, this); - vbox->addWidget(sep); - - TQHBoxLayout *hbox2 = new TQHBoxLayout(vbox, 4); - - mTipOnStart = new TQCheckBox(i18n("&Show tips on startup"), this); - hbox2->addWidget(mTipOnStart, 1); - - KPushButton *prev = new KPushButton( KStdGuiItem::back( - KStdGuiItem::UseRTL ), this ); - prev->setText( i18n("&Previous") ); - hbox2->addWidget(prev); - - KPushButton *next = new KPushButton( KStdGuiItem::forward( - KStdGuiItem::UseRTL ), this ); - next->setText( i18n("Opposite to Previous","&Next") ); - hbox2->addWidget(next); - - KPushButton *ok = new KPushButton(KStdGuiItem::close(), this); - ok->setDefault(true); - hbox2->addWidget(ok); - - KConfigGroup config(kapp->config(), "TipOfDay"); - mTipOnStart->setChecked(config.readBoolEntry("RunOnStart", true)); - - connect(next, TQT_SIGNAL(clicked()), this, TQT_SLOT(nextTip())); - connect(prev, TQT_SIGNAL(clicked()), this, TQT_SLOT(prevTip())); - connect(ok, TQT_SIGNAL(clicked()), this, TQT_SLOT(accept())); - connect(mTipOnStart, TQT_SIGNAL(toggled(bool)), this, TQT_SLOT(showOnStart(bool))); - - ok->setFocus(); - - nextTip(); -} - -KTipDialog::~KTipDialog() -{ - if( mInstance==this ) - mInstance = 0L; -} - -void KTipDialog::showTip(const TQString &tipFile, bool force) -{ - showTip(kapp->mainWidget(), tipFile, force); -} - -void KTipDialog::showTip(TQWidget *parent, const TQString &tipFile, bool force) -{ - showMultiTip( parent, TQStringList(tipFile), force ); -} - -void KTipDialog::showMultiTip(TQWidget *parent, const TQStringList &tipFiles, bool force) -{ - KConfigGroup configGroup(kapp->config(), "TipOfDay"); - - const bool runOnStart = configGroup.readBoolEntry("RunOnStart", true); - - if (!force) - { - if (!runOnStart) - return; - - bool hasLastShown = configGroup.hasKey("TipLastShown"); - if (hasLastShown) - { - const int oneDay = 24*60*60; - TQDateTime lastShown = configGroup.readDateTimeEntry("TipLastShown"); - // Show tip roughly once a week - if (lastShown.secsTo(TQDateTime::tqcurrentDateTime()) < (oneDay + (kapp->random() % (10*oneDay)))) - return; - } - configGroup.writeEntry("TipLastShown", TQDateTime::tqcurrentDateTime()); - kapp->config()->sync(); - if (!hasLastShown) - return; // Don't show tip on first start - } - - if (!mInstance) - mInstance = new KTipDialog(new KTipDatabase(tipFiles), parent); - else - // The application might have changed the RunOnStart option in its own - // configuration dialog, so we should update the checkbox. - mInstance->mTipOnStart->setChecked(runOnStart); - - mInstance->show(); - mInstance->raise(); - } - -static TQString fixTip(TQString tip) -{ - TQRegExp iconRegExp("<img src=\"(.*)\">"); - iconRegExp.setMinimal(true); - if (iconRegExp.search(tip)>-1) { - TQString iconName = iconRegExp.cap(1); - if (!iconName.isEmpty()) - if (KGlobal::dirs()->findResource("icon", iconName).isEmpty()) - tip.replace("crystalsvg","hicolor"); - } - - return tip; -} - - void KTipDialog::prevTip() - { - mDatabase->prevTip(); - TQString currentTip = TQString::tqfromLatin1( - "<qt text=\"%1\" bgcolor=\"%2\">%3</qt>") - .arg(mTextColor.name()) - .arg(mBaseColor.name()) - .arg(i18n(mDatabase->tip().utf8())); - - - currentTip = fixTip(currentTip); - mTipText->setText(currentTip); - mTipText->setContentsPos(0, 0); - } - - void KTipDialog::nextTip() - { - mDatabase->nextTip(); - TQString currentTip = TQString::tqfromLatin1( - "<qt text=\"%1\" bgcolor=\"%2\">%3</qt>") - .arg(mTextColor.name()) - .arg(mBaseColor.name()) - .arg(i18n(mDatabase->tip().utf8())); - - - currentTip = fixTip(currentTip); - mTipText->setText(currentTip); - mTipText->setContentsPos(0, 0); - } - - void KTipDialog::showOnStart(bool on) - { - setShowOnStart(on); - } - - void KTipDialog::setShowOnStart(bool on) - { - KConfigGroup config(kapp->config(), "TipOfDay"); - config.writeEntry("RunOnStart", on); - config.sync(); - } - - bool KTipDialog::eventFilter(TQObject *o, TQEvent *e) - { - if (TQT_BASE_OBJECT(o) == TQT_BASE_OBJECT(mTipText) && e->type()== TQEvent::KeyPress && - (((TQKeyEvent *)e)->key() == Key_Return || - ((TQKeyEvent *)e)->key() == Key_Space )) - accept(); - - // If the user presses Return or Space, we close the dialog as if the - // default button was pressed even if the KTextBrowser has the keyboard - // focus. This could have the bad side-effect that the user cannot use the - // keyboard to open urls in the KTextBrowser, so we just let it handle - // the key event _additionally_. (Antonio) - - return TQWidget::eventFilter( o, e ); -} - -void KTipDialog::virtual_hook( int id, void* data ) -{ - KDialog::virtual_hook( id, data ); -} - -#include "ktip.moc" |