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Diffstat (limited to 'languages/cpp/app_templates/kpartapp/app.cpp')
| -rw-r--r-- | languages/cpp/app_templates/kpartapp/app.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/languages/cpp/app_templates/kpartapp/app.cpp b/languages/cpp/app_templates/kpartapp/app.cpp new file mode 100644 index 00000000..68c34ab3 --- /dev/null +++ b/languages/cpp/app_templates/kpartapp/app.cpp @@ -0,0 +1,209 @@ + +#include "%{APPNAMELC}.h" + +#include <kkeydialog.h> +#include <kfiledialog.h> +#include <kconfig.h> +#include <kurl.h> + +#include <kedittoolbar.h> + +#include <kaction.h> +#include <kstdaction.h> + +#include <klibloader.h> +#include <kmessagebox.h> +#include <kstatusbar.h> +#include <klocale.h> + +%{APPNAME}::%{APPNAME}() + : KParts::MainWindow( 0L, "%{APPNAME}" ) +{ + // set the shell's ui resource file + setXMLFile("%{APPNAMELC}_shell.rc"); + + // then, setup our actions + setupActions(); + + // and a status bar + statusBar()->show(); + + // this routine will find and load our Part. it finds the Part by + // name which is a bad idea usually.. but it's alright in this + // case since our Part is made for this Shell + KLibFactory *factory = KLibLoader::self()->factory("lib%{APPNAMELC}part"); + if (factory) + { + // now that the Part is loaded, we cast it to a Part to get + // our hands on it + m_part = static_cast<KParts::ReadWritePart *>(factory->create(this, + "%{APPNAMELC}_part", "KParts::ReadWritePart" )); + + if (m_part) + { + // tell the KParts::MainWindow that this is indeed the main widget + setCentralWidget(m_part->widget()); + + // and integrate the part's GUI with the shell's + createGUI(m_part); + } + } + else + { + // if we couldn't find our Part, we exit since the Shell by + // itself can't do anything useful + KMessageBox::error(this, i18n("Could not find our part.")); + kapp->quit(); + // we return here, cause kapp->quit() only means "exit the + // next time we enter the event loop... + return; + } + + // apply the saved mainwindow settings, if any, and ask the mainwindow + // to automatically save settings if changed: window size, toolbar + // position, icon size, etc. + setAutoSaveSettings(); +} + +%{APPNAME}::~%{APPNAME}() +{ +} + +void %{APPNAME}::load(const KURL& url) +{ + m_part->openURL( url ); +} + +void %{APPNAME}::setupActions() +{ + KStdAction::openNew(this, SLOT(fileNew()), actionCollection()); + KStdAction::open(this, SLOT(fileOpen()), actionCollection()); + + KStdAction::quit(kapp, SLOT(quit()), actionCollection()); + + m_toolbarAction = KStdAction::showToolbar(this, SLOT(optionsShowToolbar()), actionCollection()); + m_statusbarAction = KStdAction::showStatusbar(this, SLOT(optionsShowStatusbar()), actionCollection()); + + KStdAction::keyBindings(this, SLOT(optionsConfigureKeys()), actionCollection()); + KStdAction::configureToolbars(this, SLOT(optionsConfigureToolbars()), actionCollection()); +} + +void %{APPNAME}::saveProperties(KConfig* /*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 %{APPNAME}::readProperties(KConfig* /*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 %{APPNAME}::fileNew() +{ + // this slot is called whenever the File->New menu is selected, + // the New shortcut is pressed (usually CTRL+N) or the New toolbar + // button is clicked + + // About this function, the style guide ( + // http://developer.kde.org/documentation/standards/kde/style/basics/index.html ) + // says that it should open a new window if the document is _not_ + // in its initial state. This is what we do here.. + if ( ! m_part->url().isEmpty() || m_part->isModified() ) + { + (new %{APPNAME})->show(); + }; +} + + +void %{APPNAME}::optionsShowToolbar() +{ + // this is all very cut and paste code for showing/hiding the + // toolbar + if (m_toolbarAction->isChecked()) + toolBar()->show(); + else + toolBar()->hide(); +} + +void %{APPNAME}::optionsShowStatusbar() +{ + // this is all very cut and paste code for showing/hiding the + // statusbar + if (m_statusbarAction->isChecked()) + statusBar()->show(); + else + statusBar()->hide(); +} + +void %{APPNAME}::optionsConfigureKeys() +{ + KKeyDialog::configure(actionCollection()); +} + +void %{APPNAME}::optionsConfigureToolbars() +{ +#if defined(KDE_MAKE_VERSION) +# if KDE_VERSION >= KDE_MAKE_VERSION(3,1,0) + saveMainWindowSettings(KGlobal::config(), autoSaveGroup()); +# else + saveMainWindowSettings(KGlobal::config() ); +# endif +#else + saveMainWindowSettings(KGlobal::config() ); +#endif + + // use the standard toolbar editor + KEditToolbar dlg(factory()); + connect(&dlg, SIGNAL(newToolbarConfig()), + this, SLOT(applyNewToolbarConfig())); + dlg.exec(); +} + +void %{APPNAME}::applyNewToolbarConfig() +{ +#if defined(KDE_MAKE_VERSION) +# if KDE_VERSION >= KDE_MAKE_VERSION(3,1,0) + applyMainWindowSettings(KGlobal::config(), autoSaveGroup()); +# else + applyMainWindowSettings(KGlobal::config()); +# endif +#else + applyMainWindowSettings(KGlobal::config()); +#endif +} + +void %{APPNAME}::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 + KURL url = + KFileDialog::getOpenURL( QString::null, QString::null, this ); + + if (url.isEmpty() == false) + { + // About this function, the style guide ( + // http://developer.kde.org/documentation/standards/kde/style/basics/index.html ) + // says that it should open a new window if the document is _not_ + // in its initial state. This is what we do here.. + if ( m_part->url().isEmpty() && ! m_part->isModified() ) + { + // we open the file in this window... + load( url ); + } + else + { + // we open the file in a new window... + %{APPNAME}* newWin = new %{APPNAME}; + newWin->load( url ); + newWin->show(); + } + } +} + +#include "%{APPNAMELC}.moc" |