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Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp new file mode 100644 index 0000000..01c5148 --- /dev/null +++ b/src/main.cpp @@ -0,0 +1,227 @@ +/*************************************************************************** + * Copyright (C) 2007 by Todor Gyumyushev * + * yodor@developer.bg * + * * + * 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. * + ***************************************************************************/ + + + +#include <kaboutdata.h> +#include <kcmdlineargs.h> +#include <klocale.h> +#include <kuniqueapplication.h> + + +#include "MainWidget.h" + +#include <X11/Xlib.h> + + + +static const char description[] = + I18N_NOOP("A virtual keyboard for KDE"); + +static const char version[] = "0.4.8"; + +static KCmdLineOptions options[] = +{ + { "loginhelper", I18N_NOOP("Stand alone version for use with KDM or XDM. \nYou should Add : HOME=/root kvkbd --loginhelper & to Xsetup to run in xdm/kdm"), 0 }, +}; + + +void findAloneWindow() +{ + unsigned int numkids, i,mapped,scrn; + Window r, p; + Window *kids=0; + //XWindowAttributes attr; + Window root; + Display *dipsy=0; + char *win_name=0; + + dipsy = XOpenDisplay(0); + if (!dipsy)return; + + scrn = DefaultScreen(dipsy); + root = RootWindow(dipsy, scrn); + + mapped = 0; + XQueryTree(dipsy, root, &r, &p, &kids, &numkids); + + + for (i = 0; i < numkids; ++i) + { + XFetchName(dipsy, kids[i], &win_name); + QString c(win_name); + + if (c=="kvkbdalone") + { + long wid = kids[i]; + XDestroyWindow(dipsy,wid); + XFlush(dipsy); + i=numkids; + } + XFree(win_name); + } + XCloseDisplay(dipsy); +} + +class Kvkbd : public KUniqueApplication +{ + +public: + Kvkbd(): KUniqueApplication(true,true,true) { + + }; + + + int newInstance(){ + MainWidget *main = (MainWidget *)mainWidget(); + if (!main) + { + main = new MainWidget(const_cast<KAboutData *>(aboutData()),false, 0, "kvkbd"); + setMainWidget(main); + } + + main->restorePosition(); + main->finishInit(); + return 0; + }; + + QCStringList functions () { + QCStringList c; + c << "show()"; + c << "hide()"; + c << "state()"; + return c; + } + bool process(const QCString &fun, const QByteArray &data, + QCString &replyType, QByteArray &replyData) { + + + QDataStream io(replyData,IO_WriteOnly); + replyType="QCString"; + MainWidget *main = (MainWidget *)mainWidget(); + if (main) { + if (fun == "show()") { + main->show(); + io<<"Success"; + return true; + } + else if (fun == "hide()") { + main->hide(); + io<<"Success"; + return true; + } + else if (fun == "state()") { + io << (main->isShown()?"visible":"hidden"); + return true; + } + } + + return KUniqueApplication::process(fun,data,replyType,replyData); + + }; + + bool x11EventFilter ( XEvent *event ){ + MainWidget *main = (MainWidget *)mainWidget(); + if (main) { + if (event->type==MappingNotify) { + XMappingEvent *e = (XMappingEvent *)event; + if (e->request== MappingKeyboard) { + main->mappingNotify(e); + } + } + } + + return false; + }; + + +}; + +class KvkbdApp : public QApplication +{ +public: + KvkbdApp(int argc, char** argv, bool gui):QApplication(argc,argv,gui){ + + }; + + bool x11EventFilter ( XEvent *event ) { + if (event->type == DestroyNotify) { + QApplication::exit(); + } + else if (event->type == MappingNotify) { + + MainWidget *main = (MainWidget *)mainWidget(); + if (main) { + XMappingEvent *e = (XMappingEvent *) event; + if (e->request==MappingKeyboard) { + main->mappingNotify(e); + } + } + + } + return false; + }; +}; + +int main(int argc, char **argv) +{ + + KAboutData about("kvkbd", I18N_NOOP("kvkbd"), version, description, + KAboutData::License_GPL, "(C) 2007 Todor Gyumyushev", 0, 0, "yodor@developer.bg"); + about.addAuthor( "Todor Gyumyushev", 0, "yodor@developer.bg" ); + + int alone=0; + + if (argc>0) { + int curr=0; + while (curr<argc) { + if (strcmp(argv[curr],"-loginhelper")==0){ + alone=1; + + break; + } + curr++; + } + + } + argc++; + if (alone==1){ + KvkbdApp a(argc,argv,true); + MainWidget m( &about, true, 0, "kvkbdalone"); + a.setMainWidget(&m); + m.restorePosition(); + m.show(); + return a.exec(); + } + else + { + + KCmdLineArgs::init(argc, argv, &about); + KCmdLineArgs::addCmdLineOptions( options ); + Kvkbd::addCmdLineOptions(); + //KCmdLineArgs *args = KCmdLineArgs::parsedArgs(); + + findAloneWindow(); + Kvkbd a; + return a.exec(); + } + +} + |