From dc6b76cac424bdf8b3cffb4ae82f3954d8acdba5 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 26 Jan 2013 13:16:20 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdescreensaver/random.cpp | 292 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 292 insertions(+) create mode 100644 tdescreensaver/random.cpp (limited to 'tdescreensaver/random.cpp') diff --git a/tdescreensaver/random.cpp b/tdescreensaver/random.cpp new file mode 100644 index 000000000..cc8b7d279 --- /dev/null +++ b/tdescreensaver/random.cpp @@ -0,0 +1,292 @@ + //----------------------------------------------------------------------------- +// +// Screen savers for KDE +// +// Copyright (c) Martin R. Jones 1999 +// +// This is an extremely simple program that starts a random screensaver. +// + +#include + +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "tdescreensaver_vroot.h" +#include "random.h" + +#define MAX_ARGS 20 + +static void usage(char *name) +{ + puts(i18n("Usage: %1 [-setup] [args]\n" + "Starts a random screen saver.\n" + "Any arguments (except -setup) are passed on to the screen saver.").arg( name ).local8Bit().data()); +} + +static const char appName[] = "random"; + +static const char description[] = I18N_NOOP("Start a random TDE screen saver"); + +static const char version[] = "2.0.0"; + +static const KCmdLineOptions options[] = +{ + { "setup", I18N_NOOP("Setup screen saver"), 0 }, + { "window-id wid", I18N_NOOP("Run in the specified XWindow"), 0 }, + { "root", I18N_NOOP("Run in the root XWindow"), 0 }, + // { "+-- [options]", I18N_NOOP("Options to pass to the screen saver"), 0 } + KCmdLineLastOption +}; + +//---------------------------------------------------------------------------- + +#ifdef HAVE_GLXCHOOSEVISUAL +#include +#endif + +//------------------------------------- +bool hasDirectRendering () { + Display *dpy = TQApplication::desktop()->x11Display(); + +#ifdef HAVE_GLXCHOOSEVISUAL + int attribSingle[] = { + GLX_RGBA, + GLX_RED_SIZE, 1, + GLX_GREEN_SIZE, 1, + GLX_BLUE_SIZE, 1, + None + }; + XVisualInfo* visinfo = glXChooseVisual ( + dpy, TQApplication::desktop()->primaryScreen(), attribSingle + ); + if (visinfo) { + GLXContext ctx = glXCreateContext ( dpy, visinfo, NULL, True ); + if (glXIsDirect(dpy, ctx)) { + glXDestroyContext (dpy,ctx); + return true; + } + glXDestroyContext (dpy,ctx); + return false; + } else { + return false; + } +#else +#error no GL? + return false; +#endif + +} + +int main(int argc, char *argv[]) +{ + KLocale::setMainCatalogue("tdescreensaver"); + TDECmdLineArgs::init(argc, argv, appName, I18N_NOOP("Random screen saver"), description, version); + + TDECmdLineArgs::addCmdLineOptions(options); + + TDEApplication app; + + Window windowId = 0; + + TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs(); + + if (args->isSet("setup")) + { + KRandomSetup setup; + setup.exec(); + exit(0); + } + + if (args->isSet("window-id")) + { + windowId = atol(args->getOption("window-id")); + } + + if (args->isSet("root")) + { + windowId = RootWindow(tqt_xdisplay(), tqt_xscreen()); + } + + TDEGlobal::dirs()->addResourceType("scrsav", + TDEGlobal::dirs()->kde_default("apps") + + "apps/ScreenSavers/"); + TDEGlobal::dirs()->addResourceType("scrsav", + TDEGlobal::dirs()->kde_default("apps") + + "System/ScreenSavers/"); + TQStringList tempSaverFileList = TDEGlobal::dirs()->findAllResources("scrsav", + "*.desktop", false, true); + + TQStringList saverFileList; + + TDEConfig type("krandom.kssrc"); + type.setGroup("Settings"); + bool opengl = type.readBoolEntry("OpenGL", hasDirectRendering()); + kdDebug() << "hasOPEN " << opengl << endl; + bool manipulatescreen = type.readBoolEntry("ManipulateScreen"); + bool fortune = !KStandardDirs::findExe("fortune").isEmpty(); + TQStringList defaults = type.readListEntry( "Defaults" ); + TQMap def_numbers; + for ( TQStringList::ConstIterator it = defaults.begin(); it != defaults.end(); ++it ) { + int index = ( *it ).find( ':' ); + if ( index == -1 ) + def_numbers[*it] = 1; + else + def_numbers[( *it ).left( index )] = ( *it ).mid( index + 1 ).toInt(); + } + + for (uint i = 0; i < tempSaverFileList.count(); i++) + { + int howoften = 1; + if ( defaults.count() != 0 ) { + TQFileInfo fi( tempSaverFileList[i] ); + if ( def_numbers.contains( fi.fileName() ) ) + howoften = def_numbers[fi.fileName()]; + else + howoften = 0; + } + + KDesktopFile saver(tempSaverFileList[i], true); + if (!saver.tryExec()) + continue; + TQString saverType = saver.readEntry("X-TDE-Type"); + if (!saverType.isEmpty()) // no X-TDE-Type defined so must be OK + { + TQStringList saverTypes = TQStringList::split(";", saverType); + for (TQStringList::ConstIterator it = saverTypes.begin(); it != saverTypes.end(); ++it ) + { + if (*it == "ManipulateScreen") + { + if (!manipulatescreen) + howoften = 0; + } + else + if (*it == "OpenGL") + { + if (!opengl) + howoften = 0; + } + if (*it == "Fortune") + { + if (!fortune) + howoften = 0; + } + + } + } + for ( int j = 0; j < howoften; ++j ) + saverFileList.append(tempSaverFileList[i]); + } + kdDebug() << "final " << saverFileList << endl; + + KRandomSequence rnd; + int indx = rnd.getLong(saverFileList.count()); + TQString filename = *(saverFileList.at(indx)); + + KDesktopFile config(filename, true); + + TQString cmd; + if (windowId && config.hasActionGroup("InWindow")) + { + config.setActionGroup("InWindow"); + } + else if ((windowId == 0) && config.hasActionGroup("Root")) + { + config.setActionGroup("Root"); + } + cmd = config.readPathEntry("Exec"); + + TQTextStream ts(&cmd, IO_ReadOnly); + TQString word; + ts >> word; + TQString exeFile = KStandardDirs::findExe(word); + + if (!exeFile.isEmpty()) + { + char *sargs[MAX_ARGS]; + sargs[0] = new char [strlen(word.ascii())+1]; + strcpy(sargs[0], word.ascii()); + + int i = 1; + while (!ts.atEnd() && i < MAX_ARGS-1) + { + ts >> word; + if (word == "%w") + { + word = word.setNum(windowId); + } + + sargs[i] = new char [strlen(word.ascii())+1]; + strcpy(sargs[i], word.ascii()); + kdDebug() << "word is " << word.ascii() << endl; + + i++; + } + + sargs[i] = 0; + + execv(exeFile.ascii(), sargs); + } + + // If we end up here then we couldn't start a saver. + // If we have been supplied a window id or root window then blank it. + Window win = windowId ? windowId : RootWindow(tqt_xdisplay(), tqt_xscreen()); + XSetWindowBackground(tqt_xdisplay(), win, + BlackPixel(tqt_xdisplay(), tqt_xscreen())); + XClearWindow(tqt_xdisplay(), win); +} + + +KRandomSetup::KRandomSetup( TQWidget *parent, const char *name ) + : KDialogBase( parent, name, true, i18n( "Setup Random Screen Saver" ), + Ok|Cancel, Ok, true ) +{ + + TQFrame *main = makeMainWidget(); + TQGridLayout *grid = new TQGridLayout(main, 4, 2, 0, spacingHint() ); + + openGL = new TQCheckBox( i18n("Use OpenGL screen savers"), main ); + grid->addWidget(openGL, 0, 0); + + manipulateScreen = new TQCheckBox(i18n("Use screen savers that manipulate the screen"), main); + grid->addWidget(manipulateScreen, 1, 0); + + setMinimumSize( sizeHint() ); + + TDEConfig config("krandom.kssrc"); + config.setGroup("Settings"); + openGL->setChecked(config.readBoolEntry("OpenGL", hasDirectRendering())); + manipulateScreen->setChecked(config.readBoolEntry("ManipulateScreen", true)); +} + +void KRandomSetup::slotOk() +{ + TDEConfig config("krandom.kssrc"); + config.setGroup("Settings"); + config.writeEntry("OpenGL", openGL->isChecked()); + config.writeEntry("ManipulateScreen", manipulateScreen->isChecked()); + + accept(); +} + +#include "random.moc" -- cgit v1.2.1