Daniel M. Duley
25 years ago
parent
ae262e92d2
commit
3a9281209d
@ -1,396 +0,0 @@
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// minicli
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// Copyright (C) 1997 Matthias Ettrich <ettrich@kde.org>
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// Copyright (c) 1999 Preston Brown <pbrown@kde.org>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <signal.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include <qdir.h>
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#include <qwindowdefs.h>
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#include <qlabel.h>
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#include <qcombobox.h>
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#include <qcheckbox.h>
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#include <qpushbutton.h>
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#include <qlist.h>
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#include <qkeycode.h>
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#include <qlayout.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <kconfig.h>
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#include <kiconloader.h>
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#include <kbuttonbox.h>
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#include <X11/Xlib.h>
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#include <kprocess.h>
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#include "client.h"
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#include "main.h"
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#include "minicli.moc"
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#ifdef KeyPress
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#undef KeyPress
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#endif
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//KURT: not sure what this variable does
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//extern bool do_not_draw;
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// global history list
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QList <char> *history = 0;
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QListIterator <char> *it;
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/*
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Function determines whether what the user entered in the minicli
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box is executable or not. This code is eniterly based on the C
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version of the 'which' command in csh/bash. (Dawit A.)
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*/
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bool isExecutable ( const char *name )
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{
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QString test;
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char *path = getenv( "PATH" );
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char *pc = path;
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bool found = false;
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while ( *pc != '\0' && found == false ) {
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int len = 0;
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while ( *pc != ':' && *pc != '\0' ) {
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len++;
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pc++;
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}
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char save = *pc;
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*pc = '\0';
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test = QString(pc-len) + "/" + name;
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*pc = save;
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if (*pc) { pc++; }
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found = ( access(test.data(), 01) == 0 ); /* is it executable ? */
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}
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return found;
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}
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// Check for the existance of a local file/directory. (Dawit A.)
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bool isLocalResource ( const char * cmd )
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{
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struct stat buff;
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return ( stat( cmd, &buff ) == 0 && ( S_ISREG( buff.st_mode ) || S_ISDIR( buff.st_mode ) ) ) ? true :false;
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}
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bool isValidShortURL ( const char * cmd )
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{
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// NOTE : By design, this check disqualifies some valid
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// URL's that contain queries and *nix command characters.
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// This is an intentional trade off to best much the URL
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// with a local resource first. This also allows minicli
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// to behave consistently with the way it does now. (Dawit A.)
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char lastchr = *( cmd + strlen (cmd) - 1 );
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//debug ( "%s : %c", "The last charater of the URL is", lastchr );
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if ( strchr ( cmd, ' ' ) != 0L || strchr ( cmd, ';' ) != 0L )
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return false;
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if ( *cmd == '/' || lastchr == '&' )
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return false;
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if ( strchr ( cmd, '<' ) != 0L || strchr ( cmd, '>' ) != 0L )
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return false;
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if ( strstr ( cmd, "||" ) != 0L || strstr ( cmd, "&&" ) != 0L )
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return false;
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return true;
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}
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void execute( const char* cmd, bool inTerminal)
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{
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QString tmp;
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// Torben
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// WWW Adress ?
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if ( strnicmp( cmd, "www.", 4 ) == 0 ) {
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tmp = "kfmclient exec http://";
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tmp += cmd;
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cmd = tmp.data();
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}
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// FTP Adress ?
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else if ( strnicmp( cmd, "ftp.", 4 ) == 0 ) {
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tmp = "kfmclient exec ftp://";
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tmp += cmd;
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cmd = tmp.data();
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}
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// Looks like a KDEHelp thing ?
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else if ( strstr( cmd, "man:" ) != 0L ||
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strstr( cmd, "MAN:" ) != 0L || cmd[0] == '#' ) {
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tmp = "kdehelp \"";
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if ( cmd[0] == '#' ) {
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tmp += "man:";
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tmp += cmd + 1;
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} else
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tmp += cmd;
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tmp += "\"";
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cmd = tmp.data();
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}
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// Looks like an URL ?
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else if ( strstr( cmd, "://" ) != 0L ||
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strnicmp ( cmd, "news:", 5) == 0 ||
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strnicmp ( cmd, "mailto:", 7) == 0 ) {
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tmp = "kfmclient exec ";
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tmp += cmd;
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cmd = tmp.data();
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}
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// Usual file or directory
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else {
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const char *p = cmd;
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QString tst;
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if ( strnicmp( p, "file:", 5 ) == 0 )
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p = p + 5;
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// Replace '~' with the user's home directory.
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if ( *p == '~' )
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{
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p = tst.append( p ).replace( 0, 1, QDir::homeDirPath() ).data();
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cmd = p;
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}
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bool isLocal = isLocalResource ( cmd ); // Am I locally available ?
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bool isExec = isExecutable ( cmd ); // Am I locally executable ?
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// Is this a non-executable local resource ?
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if ( !isExec && isLocal ) {
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// Tell KFM to open the document
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tmp += cmd;
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// Quote the URL in case there is a space in it ; so
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// one can for example type : ~/Desktop/CD ROM.kdelnk
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// to mount the CD ROM device. ( Dawit A. )
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tmp.prepend ( "kfmclient exec \"" );
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tmp.append ( "\"");
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cmd = tmp.data();
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}
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// if URL is not a local resource and does not contain any *nix shell
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// command characters, append "http://" as the default protocol. (Dawit A.)
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else if ( !isExec && isValidShortURL ( cmd ) ) {
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tmp = cmd;
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tmp.prepend ("kfmclient exec http://");
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cmd = tmp.data();
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} else if (isExec && inTerminal) {
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tmp += cmd;
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tmp.prepend("konsole -e \"");
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tmp.append("\"");
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cmd = tmp.data();
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qDebug("cmd is now %s",cmd);
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}
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}
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KShellProcess proc;
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proc << cmd;
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proc.start(KShellProcess::DontCare);
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}
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Minicli::Minicli( Workspace *ws, QWidget *parent, const char *name, WFlags f)
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: QVBox(parent, name, f & WStyle_StaysOnTop)
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{
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setFrameStyle(QFrame::WinPanel | QFrame:: Raised);
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setSpacing(7);
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setMargin(7);
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QHBox *hBox = new QHBox(this);
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hBox->setSpacing(7);
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QLabel *label = new QLabel(hBox);
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label->setPixmap(KGlobal::iconLoader()->loadApplicationIcon("go"));
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label = new QLabel(i18n("Type in the name of the program or command you wish to execute.\n"
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"Check the \"run in terminal\" box if the program is not graphical."), hBox);
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hBox = new QHBox(this);
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hBox->setSpacing(7);
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label = new QLabel(i18n("Command:"), hBox);
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label->setFixedSize(label->sizeHint());
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runCombo = new QComboBox(true, hBox);
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runCombo->setAutoCompletion(true);
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// populate run combo with history.
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KConfig *config = KGlobal::config();
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config->setGroup("MiniCli");
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QStrList hist;
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config->readListEntry("History", hist);
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//CT 15Jan1999 - limit in-memory history too
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unsigned int max_hist = config->readNumEntry("HistoryLength", 50);
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for (unsigned int i=0; i< QMIN(hist.count(), max_hist); i++)
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if (strcmp(hist.at(i),"") != 0)
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runCombo->insertItem(hist.at(i));
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// insert blank entry at end and make it active
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runCombo->insertItem("");
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hBox = new QHBox(this);
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hBox->setSpacing(7);
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terminalBox = new QCheckBox(i18n("Run in terminal"), hBox);
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KButtonBox *bbox = new KButtonBox(hBox);
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bbox->addStretch();
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QPushButton *runButton = bbox->addButton(i18n("&Run"), false);
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runButton->setDefault(true);
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connect(runButton, SIGNAL(clicked()),
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this, SLOT(run_command()));
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QPushButton *cancelButton = bbox->addButton(i18n("&Cancel"), false);
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connect(cancelButton, SIGNAL(clicked()),
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this, SLOT(cleanup()));
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adjustSize();
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workspace = ws;
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move(QApplication::desktop()->width()/2 - width()/2,
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QApplication::desktop()->height()/2 - height()/2);
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}
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void Minicli::keyPressEvent(QKeyEvent *kev)
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{
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int a = ((QKeyEvent*)kev)->ascii();
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if (a == 3 || a == 7 || a == 27) {
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cleanup();
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kev->accept();
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return;
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}
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if (kev->key() == Key_Return ||
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kev->key() == Key_Enter) {
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kev->accept();
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run_command();
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return;
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}
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kev->ignore();
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}
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bool Minicli::do_grabbing()
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{
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runCombo->setCurrentItem(runCombo->count() - 1);
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terminalBox->setChecked(false);
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show();
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reactive = workspace->activeClient();
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if (reactive)
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reactive->setActive(false);
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XSetInputFocus (qt_xdisplay(), winId(), RevertToParent, CurrentTime);
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// commenting out the following makes "dead keys" (@, ~, ...) work
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// if (XGrabKeyboard(qt_xdisplay(), runCombo->winId(),True,GrabModeAsync,
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// GrabModeAsync,CurrentTime) != GrabSuccess)
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// return False;
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// KURT: not sure what this does
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// do_not_draw = true;
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raise();
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runCombo->setFocus();
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return True;
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}
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void Minicli::run_command(){
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QString s = runCombo->currentText();
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s = s.stripWhiteSpace();
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if (s.simplifyWhiteSpace().stripWhiteSpace().isEmpty()) {
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cleanup();
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return;
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}
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KGlobal::config()->setGroup("MiniCli");
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int max_hist = KGlobal::config()->readNumEntry("HistoryLength",50);
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runCombo->removeItem(runCombo->count() - 1);
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if (runCombo->text(runCombo->count() - 1).simplifyWhiteSpace().isEmpty()) {
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runCombo->removeItem(runCombo->count() - 1); // remove empty item
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}
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if (s != runCombo->text(runCombo->count() - 1)) { // don't save duplicates
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runCombo->insertItem(s);
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}
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runCombo->insertItem("");
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while (runCombo->count() > max_hist)
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runCombo->removeItem(0); // take out first item
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bool term = terminalBox->isChecked();
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cleanup();
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// if (s == "logout")
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// logout();
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// else
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execute(s.data(), term);
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}
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void Minicli::cleanup()
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{
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hide();
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terminalBox->setChecked(false);
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runCombo->setCurrentItem(runCombo->count() - 1);
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// KURT: not sure what this does
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// do_not_draw = false;
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if (reactive && workspace->hasClient(reactive)){
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reactive->setActive(true);
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XSetInputFocus (qt_xdisplay(), reactive->window(),
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RevertToPointerRoot, CurrentTime);
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}
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XSync(qt_xdisplay(), false);
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// save history list (M.H.)
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KConfig *config = KGlobal::config();
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config->setGroup("MiniCli");
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QStrList hist;
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for (int i = 0; i < runCombo->count(); i++) {
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if (runCombo->text(i).simplifyWhiteSpace() != "")
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hist.append(runCombo->text(i).utf8());
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}
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config->writeEntry("History", hist);
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config->sync();
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}
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void Minicli::commandCompletion(){
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QListIterator <char> *it;
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it = new QListIterator <char> (*history);
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QString s,t,u;
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s = runCombo->text(runCombo->currentItem());
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bool abort = True;
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if (!it->isEmpty()){
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it->toLast();
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while (!it->atFirst()){
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--(*it);
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t = it->current();
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if (t.length()>=s.length() && t.left(s.length()) == s){
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if (t.length()>s.length()){
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u = t.left(s.length()+1);
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abort = False;
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}
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it->toFirst();
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}
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}
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if (!abort){
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it->toLast();
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while (!it->atFirst()){
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--(*it);
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t = it->current();
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if (t.length()>=s.length() && t.left(s.length()) == s){
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if (t.length()<u.length()
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|| t.left(u.length()) != u){
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abort = True;
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it->toFirst();
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}
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}
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}
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}
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if (!abort){
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runCombo->insertItem(u.data());
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commandCompletion();
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}
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}
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delete it;
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return;
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}
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@ -1,55 +0,0 @@
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// minicli
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// Copyright (C) 1997 Matthias Ettrich <ettrich@kde.org>
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// Copyright (c) 1999 Preston Brown <pbrown@kde.org>
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//
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// Torben added command completion
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// 09.11.97
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//
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// Dawit added short URL support
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// 02.26.99
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#ifndef MINICLI_H
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#define MINICLI_H
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#include <kurlcompletion.h>
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#include <qvbox.h>
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void execute ( const char*, bool );
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bool isExecutable ( const char* );
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bool isLocalResource ( const char* );
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bool isValidShortURL ( const char * );
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class QComboBox;
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class QLabel;
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class QCheckBox;
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class Workspace;
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class Minicli : public QVBox {
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Q_OBJECT
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public:
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Minicli( Workspace *ws = 0, QWidget *parent=0, const char *name=0, WFlags f=0);
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bool do_grabbing();
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public slots:
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void cleanup();
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protected:
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void keyPressEvent(QKeyEvent *);
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private slots:
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void run_command();
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private:
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QComboBox* runCombo;
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QCheckBox *terminalBox;
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Client* reactive;
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void commandCompletion();
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Workspace *workspace;
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KURLCompletion kurlcompletion;
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};
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#endif
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Reference in New Issue