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authorllornkcor <llornkcor>2005-02-06 02:25:25 (UTC)
committer llornkcor <llornkcor>2005-02-06 02:25:25 (UTC)
commitc3892e6c1a4ca15383a7da48f6d72b1d7d26f43d (patch) (side-by-side diff)
treef4d401a3479c04923e11da27ef976bd21df4d12c
parent57d3426a26a2695be0d5358c99be3db9a90da806 (diff)
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adding shell history into command combo off by default
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--core/apps/embeddedkonsole/konsole.cpp43
1 files changed, 14 insertions, 29 deletions
diff --git a/core/apps/embeddedkonsole/konsole.cpp b/core/apps/embeddedkonsole/konsole.cpp
index 5cfd644..8b4202d 100644
--- a/core/apps/embeddedkonsole/konsole.cpp
+++ b/core/apps/embeddedkonsole/konsole.cpp
@@ -1,1124 +1,1109 @@
/* ---------------------------------------------------------------------- */
/* */
/* [main.C] Konsole */
/* */
/* ---------------------------------------------------------------------- */
/* */
/* Copyright (c) 1997,1998 by Lars Doelle <lars.doelle@on-line.de> */
/* */
/* This file is part of Konsole, an X terminal. */
/* */
/* The material contained in here more or less directly orginates from */
/* kvt, which is copyright (c) 1996 by Matthias Ettrich <ettrich@kde.org> */
/* */
/* ---------------------------------------------------------------------- */
/* */
/* Ported Konsole to Qt/Embedded */
/* */
/* Copyright (C) 2000 by John Ryland <jryland@trolltech.com> */
/* */
/* -------------------------------------------------------------------------- */
// enhancements added by L.J. Potter <ljp@llornkcor.com>
// enhancements added by Phillip Kuhn
#include <stdlib.h>
#include <sys/types.h>
#include <pwd.h>
#include <unistd.h>
#ifdef QT_QWS_OPIE
#include <opie2/ocolorpopupmenu.h>
#include <opie2/odebug.h>
using namespace Opie;
#endif
#include <qpe/resource.h>
#include <qmenubar.h>
#include <qtabbar.h>
#include <qpe/config.h>
#include <qfontdatabase.h>
#include <qfile.h>
#include <qspinbox.h>
#include <qlayout.h>
#include <sys/wait.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include "konsole.h"
#include "commandeditdialog.h"
class EKNumTabBar : public QTabBar
{
public:
EKNumTabBar(QWidget *parent = 0, const char *name = 0) :
QTabBar(parent, name)
{}
// QList<QTab> *getTabList() { return(tabList()); }
void numberTabs()
{
// Yes, it really is this messy. QTabWidget needs functions
// that provide acces to tabs in a sequential way.
int m=INT_MIN;
for (int i=0; i<count(); i++)
{
QTab* left=0;
QListIterator<QTab> it(*tabList());
int x=INT_MAX;
for( QTab* t; (t=it.current()); ++it )
{
int tx = t->rect().x();
if ( tx<x && tx>m )
{
x = tx;
left = t;
}
}
if ( left )
{
left->setText(QString::number(i+1));
m = left->rect().x();
}
}
}
virtual QSize sizeHint() const
{
if (isHidden())
{
return(QSize(0,0));
}
else
{
QSize size = QTabBar::sizeHint();
int shrink = 5;
if (qApp->desktop()->width() > 600 || qApp->desktop()->height() > 600)
{
shrink = 10;
}
size.setHeight(size.height() - shrink);
return(size);
}
}
};
class EKNumTabWidget : public QTabWidget
{
public:
EKNumTabWidget(QWidget* parent) : QTabWidget(parent)
{
setTabBar(new EKNumTabBar(parent,"EKTabBar"));
setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding ) );
}
EKNumTabBar *getTabBar() const
{
return ((EKNumTabBar*)tabBar());
}
void addTab(QWidget* w)
{
QTab* t = new QTab(QString::number(tabBar()->count()+1));
QTabWidget::addTab(w,t);
}
void removeTab(QWidget* w)
{
removePage(w);
((EKNumTabBar*)tabBar())->numberTabs();
}
};
// This could be configurable or dynamicly generated from the bash history
// file of the user
static const char *commonCmds[] =
{
"ls ", // I left this here, cause it looks better than the first alpha
"cardctl eject",
"cat ",
"cd ",
"chmod ",
"clear",
"cp ",
"dc ",
"df ",
"dmesg",
"echo ",
"env",
"find ",
"free",
"grep ",
"ifconfig ",
"ipkg ",
"mkdir ",
"mv ",
"nc localhost 7776",
"nc localhost 7777",
"netstat ",
"nslookup ",
"ping ",
"ps aux",
"pwd ",
"qcop QPE/System 'linkChanged(QString)' ''",
"qcop QPE/System 'restart()'",
"qcop QPE/System 'quit()'",
"rm ",
"rmdir ",
"route ",
"set ",
"traceroute",
/*
"gzip",
"gunzip",
"chgrp",
"chown",
"date",
"dd",
"df",
"dmesg",
"fuser",
"hostname",
"kill",
"killall",
"ln",
"ping",
"mount",
"more",
"sort",
"touch",
"umount",
"mknod",
"netstat",
*/
"exit",
NULL
};
static void konsoleInit(const char** shell) {
if(setuid(getuid()) !=0) odebug << "setuid failed" << oendl;
if(setgid(getgid()) != 0) odebug << "setgid failed" << oendl; // drop privileges
// QPEApplication::grabKeyboard(); // for CTRL and ALT
odebug << "keyboard grabbed" << oendl;
#ifdef FAKE_CTRL_AND_ALT
odebug << "Fake Ctrl and Alt defined" << oendl;
QPEApplication::grabKeyboard(); // for CTRL and ALT
#endif
*shell = getenv("SHELL");
owarn << "SHell initially is " << *shell << "" << oendl;
if (shell == NULL || *shell == '\0') {
struct passwd *ent = 0;
uid_t me = getuid();
*shell = "/bin/sh";
while ( (ent = getpwent()) != 0 ) {
if (ent->pw_uid == me) {
if (ent->pw_shell != "")
*shell = ent->pw_shell;
break;
}
}
endpwent();
}
if( putenv((char*)"COLORTERM=") !=0)
odebug << "putenv failed" << oendl; // to trigger mc's color detection
}
Konsole::Konsole(QWidget* parent, const char* name, WFlags fl) :
QMainWindow(parent, name, fl)
{
QStrList tmp; const char* shell;
konsoleInit( &shell);
init(shell,tmp);
}
Konsole::Konsole(const char* name, const char* _pgm, QStrList & _args, int)
: QMainWindow(0, name)
{
init(_pgm,_args);
}
struct HistoryItem
{
HistoryItem(int c, const QString &l)
{
count = c;
line = l;
}
int count;
QString line;
};
class HistoryList : public QList<HistoryItem>
{
virtual int compareItems( QCollection::Item item1, QCollection::Item item2)
{
int c1 = ((HistoryItem*)item1)->count;
int c2 = ((HistoryItem*)item2)->count;
if (c1 > c2)
return(1);
if (c1 < c2)
return(-1);
return(0);
}
};
void Konsole::initCommandList()
{
// odebug << "Konsole::initCommandList" << oendl;
Config cfg( "Konsole" );
cfg.setGroup("Commands");
// commonCombo->setInsertionPolicy(QComboBox::AtCurrent);
commonCombo->clear();
- if (cfg.readEntry("ShellHistory","TRUE") == "TRUE")
- {
+ if (cfg.readEntry("ShellHistory","TRUE") == "FALSE") {
QString histfilename = QString(getenv("HOME")) + "/.bash_history";
histfilename = cfg.readEntry("ShellHistoryPath",histfilename);
QFile histfile(histfilename);
// note: compiler barfed on:
// QFile histfile(QString(getenv("HOME")) + "/.bash_history");
- if (histfile.open( IO_ReadOnly ))
- {
+ if (histfile.open( IO_ReadOnly )) {
QString line;
uint i;
HistoryList items;
int lineno = 0;
- while(!histfile.atEnd())
- {
- if (histfile.readLine(line, 200) < 0)
- {
+ while(!histfile.atEnd()) {
+ if (histfile.readLine(line, 200) < 0) {
break;
}
line = line.left(line.length()-1);
lineno++;
- for(i=0; i<items.count(); i++)
- {
- if (line == items.at(i)->line)
- {
+ for(i=0; i<items.count(); i++) {
+ if (line == items.at(i)->line) {
// weight recent commands & repeated commands more
// by adding up the index of each command
items.at(i)->count += lineno;
break;
}
}
- if (i >= items.count())
- {
+ if (i >= items.count()) {
items.append(new HistoryItem(lineno, line));
}
}
items.sort();
int n = items.count();
- if (n > 40)
- {
+ if (n > 40) {
n = 40;
}
- for(int i=0; i<n; i++)
- {
+ for(int i=0; i<n; i++) {
// should insert start of command, but keep whole thing
- if (items.at(items.count()-i-1)->line.length() < 30)
- {
+ if (items.at(items.count()-i-1)->line.length() < 30) {
commonCombo->insertItem(items.at(items.count()-i-1)->line);
}
}
histfile.close();
}
}
- if (cfg.readEntry("Commands Set","FALSE") == "FALSE")
- {
- for (int i = 0; commonCmds[i] != NULL; i++)
- {
+ if (cfg.readEntry("Commands Set","FALSE") == "FALSE") {
+ for (int i = 0; commonCmds[i] != NULL; i++) {
commonCombo->insertItem(commonCmds[i]);
}
- }
- else
- {
- for (int i = 0; i < 100; i++)
- {
+ } else {
+ for (int i = 0; i < 100; i++) {
if (!(cfg.readEntry( QString::number(i),"")).isEmpty())
commonCombo->insertItem(cfg.readEntry( QString::number(i),""));
}
}
}
static void sig_handler(int x)
{
printf("got signal %d\n",x);
}
void Konsole::init(const char* _pgm, QStrList & _args)
{
#if 0
for(int i=1; i<=31; i++)
{
if (i != SIGPIPE && i != SIGPROF && i != SIGSEGV
&& i != SIGINT && i != SIGILL && i != SIGTERM
&& i != SIGBUS)
signal(i,sig_handler);
}
#endif
signal(SIGSTOP, sig_handler);
signal(SIGCONT, sig_handler);
signal(SIGTSTP, sig_handler);
b_scroll = TRUE; // histon;
n_keytab = 0;
n_render = 0;
startUp=0;
fromMenu = FALSE;
fullscreen = false;
setCaption( tr( "Konsole" ) );
setIcon( Resource::loadPixmap( "konsole/Terminal" ) );
Config cfg( "Konsole" );
cfg.setGroup("Font");
QString tmp;
// initialize the list of allowed fonts ///////////////////////////////////
QString cfgFontName = cfg.readEntry("FontName","Lcfont");
int cfgFontSize = cfg.readNumEntry("FontSize",18);
cfont = -1;
// this code causes repeated access to all the font files
// which does slow down startup
QFontDatabase fontDB;
QStringList familyNames;
familyNames = fontDB.families( FALSE );
QString s;
int fontIndex = 0;
int familyNum = 0;
fontList = new QPopupMenu( this );
for(uint j = 0; j < (uint)familyNames.count(); j++)
{
s = familyNames[j];
if ( s.contains('-') )
{
int i = s.find('-');
s = s.right( s.length() - i - 1 ) + " [" + s.left( i ) + "]";
}
s[0] = s[0].upper();
QValueList<int> sizes = fontDB.pointSizes( familyNames[j] );
printf("family[%d] = %s with %d sizes\n", j, familyNames[j].latin1(),
sizes.count());
if (sizes.count() > 0)
{
QPopupMenu *sizeMenu;
QFont f;
int last_width = -1;
sizeMenu = NULL;
for(uint i = 0; i < (uint)sizes.count() + 4; i++)
{
// printf("family %s size %d ", familyNames[j].latin1(), sizes[i]);
// need to divide by 10 on the Z, but not otherwise
int size;
if (i >= (uint)sizes.count())
{
// try for expandable fonts
size = sizes[sizes.count()-1] + 2 * (i - sizes.count() + 1);
}
else
{
printf("sizes[%d] = %d\n", i, sizes[i]);
size = sizes[i];
}
f = QFont(familyNames[j], size);
f.setFixedPitch(true);
QFontMetrics fm(f);
// don't trust f.fixedPitch() or f.exactMatch(), they lie!!
if (fm.width("l") == fm.width("m")
&& (i < (uint)sizes.count()
|| fm.width("m") > last_width))
{
if (i < (uint)sizes.count())
{
last_width = fm.width("m");
}
if (sizeMenu == NULL)
{
sizeMenu = new QPopupMenu();
}
int id = sizeMenu->insertItem(QString("%1").arg(size), fontIndex);
sizeMenu->setItemParameter(id, fontIndex);
sizeMenu->connectItem(id, this, SLOT(setFont(int)));
QString name = s + " " + QString::number(size);
fonts.append(new VTFont(name, f, familyNames[j], familyNum, size));
if (familyNames[j] == cfgFontName && size == cfgFontSize)
{
cfont = fontIndex;
}
printf("FOUND: %s family %s size %d\n", name.latin1(), familyNames[j].latin1(), size);
fontIndex++;
}
}
if (sizeMenu)
{
fontList->insertItem(s, sizeMenu, familyNum + 1000);
familyNum++;
}
}
}
if (cfont < 0 || cfont >= (int)fonts.count())
{
cfont = 0;
}
// create terminal emulation framework ////////////////////////////////////
nsessions = 0;
tab = new EKNumTabWidget(this);
// tab->setMargin(tab->margin()-5);
connect(tab, SIGNAL(currentChanged(QWidget*)), this, SLOT(switchSession(QWidget*)));
// create terminal toolbar ////////////////////////////////////////////////
setToolBarsMovable( FALSE );
menuToolBar = new QToolBar( this );
menuToolBar->setHorizontalStretchable( TRUE );
QMenuBar *menuBar = new QMenuBar( menuToolBar );
setFont(cfont);
configMenu = new QPopupMenu( this);
colorMenu = new QPopupMenu( this);
scrollMenu = new QPopupMenu( this);
editCommandListMenu = new QPopupMenu( this);
configMenu->insertItem(tr("Command List"), editCommandListMenu);
bool listHidden;
cfg.setGroup("Menubar");
if( cfg.readEntry("Hidden","FALSE") == "TRUE")
{
ec_cmdlist = editCommandListMenu->insertItem( tr( "Show command list" ));
listHidden=TRUE;
}
else
{
ec_cmdlist = editCommandListMenu->insertItem( tr( "Hide command list" ));
listHidden=FALSE;
}
cfg.setGroup("Tabs");
tabMenu = new QPopupMenu(this);
tm_bottom = tabMenu->insertItem(tr("Bottom" ));
tm_top = tabMenu->insertItem(tr("Top"));
tm_hidden = tabMenu->insertItem(tr("Hidden"));
configMenu->insertItem(tr("Tabs"), tabMenu);
tmp=cfg.readEntry("Position","Top");
if(tmp=="Top")
{
tab->setTabPosition(QTabWidget::Top);
tab->getTabBar()->show();
tabPos = tm_top;
}
else if (tmp=="Bottom")
{
tab->setTabPosition(QTabWidget::Bottom);
tab->getTabBar()->show();
tabPos = tm_bottom;
}
else
{
tab->getTabBar()->hide();
tab->setMargin(tab->margin());
tabPos = tm_hidden;
}
cm_bw = colorMenu->insertItem(tr( "Black on White"));
cm_wb = colorMenu->insertItem(tr( "White on Black"));
cm_gb = colorMenu->insertItem(tr( "Green on Black"));
// cm_bt = colorMenu->insertItem(tr( "Black on Transparent"));
cm_br = colorMenu->insertItem(tr( "Black on Pink"));
cm_rb = colorMenu->insertItem(tr( "Pink on Black"));
cm_gy = colorMenu->insertItem(tr( "Green on Yellow"));
cm_bm = colorMenu->insertItem(tr( "Blue on Magenta"));
cm_mb = colorMenu->insertItem(tr( "Magenta on Blue"));
cm_cw = colorMenu->insertItem(tr( "Cyan on White"));
cm_wc = colorMenu->insertItem(tr( "White on Cyan"));
cm_bb = colorMenu->insertItem(tr( "Blue on Black"));
cm_ab = colorMenu->insertItem(tr( "Amber on Black"));
cm_default = colorMenu->insertItem(tr("default"));
#ifdef QT_QWS_OPIE
colorMenu->insertItem(tr( "Custom"));
#endif
configMenu->insertItem(tr( "Colors") ,colorMenu);
sessionList = new QPopupMenu(this);
sessionList-> insertItem ( Resource::loadPixmap ( "konsole/Terminal" ), tr( "new session" ), this,
SLOT(newSession()) );
// connect( fontList, SIGNAL( activated(int) ), this, SLOT( fontChanged(int) ));
connect( configMenu, SIGNAL( activated(int) ), this, SLOT( configMenuSelected(int) ));
connect( colorMenu, SIGNAL( activated(int) ), this, SLOT( colorMenuIsSelected(int) ));
connect( tabMenu, SIGNAL( activated(int) ), this, SLOT( tabMenuSelected(int) ));
connect( scrollMenu, SIGNAL(activated(int)),this,SLOT(scrollMenuSelected(int)));
connect( editCommandListMenu,SIGNAL(activated(int)),this,SLOT(editCommandListMenuSelected(int)));
connect( sessionList, SIGNAL(activated(int)), this, SLOT( sessionListSelected(int) ) );
menuBar->insertItem( tr("View"), configMenu );
menuBar->insertItem( tr("Fonts"), fontList );
menuBar->insertItem( tr("Sessions"), sessionList );
toolBar = new QToolBar( this );
QAction *a;
// Button Commands
a = new QAction( tr("New"), Resource::loadPixmap( "konsole/konsole" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( newSession() ) );
a->addTo( toolBar );
a = new QAction( tr("Full Screen"), Resource::loadPixmap( "fullscreen" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( toggleFullScreen() ) );
a->addTo( toolBar );
a = new QAction( tr("Zoom"), Resource::loadPixmap( "zoom" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( cycleZoom() ) );
a->addTo( toolBar );
a = new QAction( tr("Enter"), Resource::loadPixmap( "konsole/enter" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitEnter() ) ); a->addTo( toolBar );
a = new QAction( tr("Space"), Resource::loadPixmap( "konsole/space" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitSpace() ) ); a->addTo( toolBar );
a = new QAction( tr("Tab"), Resource::loadPixmap( "konsole/tab" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitTab() ) ); a->addTo( toolBar );
a = new QAction( tr("Up"), Resource::loadPixmap( "konsole/up" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitUp() ) ); a->addTo( toolBar );
a = new QAction( tr("Down"), Resource::loadPixmap( "konsole/down" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitDown() ) ); a->addTo( toolBar );
a = new QAction( tr("Paste"), Resource::loadPixmap( "paste" ), QString::null, 0, this, 0 );
connect( a, SIGNAL( activated() ), this, SLOT( hitPaste() ) );
a->addTo( toolBar );
secondToolBar = new QToolBar( this );
secondToolBar->setHorizontalStretchable( TRUE );
commonCombo = new QComboBox( secondToolBar );
// commonCombo->setMaximumWidth(236);
ec_quick = editCommandListMenu->insertItem( tr( "Quick Edit" ) );
if( listHidden)
{
secondToolBar->hide();
editCommandListMenu->setItemEnabled(ec_quick ,FALSE);
}
ec_edit = editCommandListMenu->insertItem(tr( "Edit..." ) );
cfg.setGroup("Commands");
commonCombo->setInsertionPolicy(QComboBox::AtCurrent);
initCommandList();
// for (int i = 0; commonCmds[i] != NULL; i++) {
// commonCombo->insertItem( commonCmds[i], i );
// tmp = cfg.readEntry( QString::number(i),"");
// if(tmp != "")
// commonCombo->changeItem( tmp,i );
// }
connect( commonCombo, SIGNAL( activated(int) ), this, SLOT( enterCommand(int) ));
sm_none = scrollMenu->insertItem(tr( "None" ));
sm_left = scrollMenu->insertItem(tr( "Left" ));
sm_right = scrollMenu->insertItem(tr( "Right" ));
// scrollMenu->insertSeparator(4);
// scrollMenu->insertItem(tr( "Horizontal" ));
configMenu->insertItem(tr( "ScrollBar" ),scrollMenu);
configMenu->insertItem(tr( "History..." ), this, SLOT(historyDialog()));
cm_wrap = configMenu->insertItem(tr( "Wrap" ));
cfg.setGroup("ScrollBar");
configMenu->setItemChecked(cm_wrap, cfg.readBoolEntry("HorzScroll",0));
cm_beep = configMenu->insertItem(tr( "Use Beep" ));
cfg.setGroup("Menubar");
configMenu->setItemChecked(cm_beep, cfg.readBoolEntry("useBeep",0));
fullscreen_msg = new QLabel(this);
fullscreen_msg-> setAlignment ( AlignCenter | SingleLine );
fullscreen_msg-> hide();
fullscreen_msg-> setSizePolicy ( QSizePolicy ( QSizePolicy::Expanding, QSizePolicy::Expanding ));
fullscreen_msg-> setAutoResize(true);
fullscreen_msg-> setFrameStyle(QFrame::PopupPanel | QFrame::Raised);
fullscreen_msg-> setText(tr("To exit fullscreen, tap here."));
fullscreen_timer = new QTimer(this);
connect(fullscreen_timer, SIGNAL(timeout()),
this, SLOT(fullscreenTimeout()));
show_fullscreen_msg = true;
//scrollMenuSelected(-29);
// cfg.setGroup("ScrollBar");
// if(cfg.readBoolEntry("HorzScroll",0)) {
// if(cfg.readNumEntry("Position",2) == 0)
// te->setScrollbarLocation(1);
// else
// te->setScrollbarLocation(0);
// te->setScrollbarLocation( cfg.readNumEntry("Position",2));
// te->setWrapAt(120);
// }
// create applications /////////////////////////////////////////////////////
setCentralWidget(tab);
// load keymaps ////////////////////////////////////////////////////////////
KeyTrans::loadAll();
for (int i = 0; i < KeyTrans::count(); i++)
{
KeyTrans* s = KeyTrans::find(i);
assert( s );
}
se_pgm = _pgm;
se_args = _args;
cfg.setGroup("CommandLine");
if (cfg.hasKey("shell_args"))
{
QStringList se_args_list = cfg.readListEntry("shell_args",'|');
for(uint i = 0; i < se_args_list.count(); i++)
{
se_args.prepend(se_args_list[se_args_list.count() - i - 1].latin1());
}
}
else
{
se_args.prepend("--login");
}
se_pgm = cfg.readEntry("shell_bin", QString(se_pgm));
// this is the "documentation" for those who know to look
if (! cfg.hasKey("shell_args"))
{
cfg.writeEntry("shell_args",QStringList::fromStrList(se_args),'|');
}
if (! cfg.hasKey("shell_bin"))
{
cfg.writeEntry("shell_bin",QString(se_pgm));
}
parseCommandLine();
// read and apply default values ///////////////////////////////////////////
resize(321, 321); // Dummy.
QSize currentSize = size();
if (currentSize != size())
defaultSize = size();
/* allows us to catch cancel/escape */
reparent ( 0, WStyle_Customize | WStyle_NoBorder,
QPoint ( 0, 0 ));
}
void Konsole::show()
{
if ( !nsessions )
{
newSession();
}
QMainWindow::show();
}
void Konsole::initSession(const char*, QStrList &)
{
QMainWindow::show();
}
Konsole::~Konsole()
{
while (nsessions > 0)
{
doneSession(getTe(), 0);
}
}
void
Konsole::historyDialog()
{
QDialog *d = new QDialog ( this, "histdlg", true );
// d-> setCaption ( tr( "History" ));
QBoxLayout *lay = new QVBoxLayout ( d, 4, 4 );
QLabel *l = new QLabel ( tr( "History Lines:" ), d );
lay-> addWidget ( l );
Config cfg( "Konsole" );
cfg.setGroup("History");
int hist = cfg.readNumEntry("history_lines",300);
int avg_line = cfg.readNumEntry("avg_line_length",60);
QSpinBox *spin = new QSpinBox ( 1, 100000, 20, d );
spin-> setValue ( hist );
spin-> setWrapping ( true );
spin-> setButtonSymbols ( QSpinBox::PlusMinus );
lay-> addWidget ( spin );
if ( d-> exec ( ) == QDialog::Accepted )
{
cfg.writeEntry("history_lines", spin->value());
cfg.writeEntry("avg_line_length", avg_line);
if (getTe() != NULL)
{
getTe()->currentSession->setHistory(true);
}
}
delete d;
}
void Konsole::cycleZoom()
{
TEWidget* te = getTe();
QFont font = te->getVTFont();
int size = font.pointSize();
changeFontSize(1);
font = te->getVTFont();
if (font.pointSize() <= size)
{
do
{
font = te->getVTFont();
size = font.pointSize();
changeFontSize(-1);
font = te->getVTFont();
}
while (font.pointSize() < size);
}
}
void Konsole::changeFontSize(int delta)
{
// printf("delta font size %d\n", delta);
TEWidget* te = getTe();
QFont font = te->getVTFont();
int size = font.pointSize();
int closest = delta > 0? 10000 : -10000;
int closest_font = -1;
for(uint i = 0; i < fonts.count(); i++)
{
if (fonts.at(i)->getFont() == font)
{
if (delta > 0)
{
if (i+1 < fonts.count()
&& fonts.at(i+1)->getFamilyNum() == fonts.at(i)->getFamilyNum())
{
setFont(i+1);
printf("font %d\n", i+1);
return;
}
}
else if (delta < 0)
{
if (i > 0
&& fonts.at(i-1)->getFamilyNum() == fonts.at(i)->getFamilyNum())
{
setFont(i-1);
printf("font %d\n", i-1);
return;
}
}
}
int fsize = fonts.at(i)->getSize();
printf("%d size=%d fsize=%d closest=%d\n", i, size, fsize, closest);
if ((delta > 0 && fsize > size && fsize < closest)
|| (delta < 0 && fsize < size && fsize > closest))
{
closest = fsize;
closest_font = i;
}
}
if (closest_font >= 0)
{
printf("font closest %d (%d)\n", closest_font, closest);
setFont(closest_font);
}
}
int Konsole::findFont(const QString& name, int size, bool exactMatch)
{
for(uint i = 0; i < fonts.count(); i++)
{
if (fonts.at(i)->getName() == name
&& fonts.at(i)->getSize() == size)
{
return(i);
}
}
if (exactMatch)
{
return(-1);
}
for(uint i = 0; i < fonts.count(); i++)
{
if (fonts.at(i)->getSize() == size)
{
return(i);
}
}
return(-1);
}
void Konsole::setFont(int f)
{
VTFont* font = fonts.at(f);
if (font)
{
TEWidget* te = getTe();
if (te != 0)
{
te->setVTFont(font->getFont());
}
cfont = f;
int familyNum = font->getFamilyNum();
int size = font->getSize();
printf("familyNum = %d size = %d count=%d\n", familyNum, size,
fontList->count());
for(int i = 0; i < (int)fontList->count(); i++)
{
fontList->setItemChecked(i + 1000, i == familyNum);
}
for(int i = 0; i < (int)fonts.count(); i++)
{
fontList->setItemChecked(i, fonts.at(i)->getFamilyNum() == familyNum
&& fonts.at(i)->getSize() == size);
}
Config cfg( "Konsole" );
cfg.setGroup("Font");
QString ss = "Session"+ QString::number(tab->currentPageIndex()+1);
if (tab->currentPageIndex() == 0)
{
cfg.writeEntry("FontName", fonts.at(cfont)->getFamily());
cfg.writeEntry("FontSize", fonts.at(cfont)->getSize());
}
cfg.writeEntry("FontName"+ss, fonts.at(cfont)->getFamily());
cfg.writeEntry("FontSize"+ss, fonts.at(cfont)->getSize());
}
}
#if 0
void Konsole::fontChanged(int f)
{
VTFont* font = fonts.at(f);
if (font != 0)
{
for(uint i = 0; i < fonts.count(); i++)
{
fontList->setItemChecked(i, (i == (uint) f) ? TRUE : FALSE);
}
cfont = f;
TEWidget* te = getTe();
if (te != 0)
{
te->setVTFont(font->getFont());
}
}
}
#endif
void Konsole::enterCommand(int c)
{
TEWidget* te = getTe();
if (te != 0)
{
if(!commonCombo->editable())
{
QString text = commonCombo->text(c); //commonCmds[c];
te->emitText(text);
}
else
{
changeCommand( commonCombo->text(c), c);
}
}
}
void Konsole::hitEnter()
{
TEWidget* te = getTe();
if (te != 0)
{
te->emitText(QString("\r"));
}
}
void Konsole::hitSpace()
{
TEWidget* te = getTe();
if (te != 0)
{
te->emitText(QString(" "));
}
}
void Konsole::hitTab()
{
TEWidget* te = getTe();
if (te != 0)
{
te->emitText(QString("\t"));
}
}
void Konsole::hitPaste()
{
TEWidget* te = getTe();
if (te != 0)
{
te->pasteClipboard();
}
}
void Konsole::hitUp()
{
TEWidget* te = getTe();
if (te != 0)
{
QKeyEvent ke( QKeyEvent::KeyPress, Qt::Key_Up, 0, 0);
QApplication::sendEvent( te, &ke );
}
}
void Konsole::hitDown()
{
TEWidget* te = getTe();
if (te != 0)
{
QKeyEvent ke( QKeyEvent::KeyPress, Qt::Key_Down, 0, 0);
QApplication::sendEvent( te, &ke );
}
}
/**
This function calculates the size of the external widget
needed for the internal widget to be
*/
QSize Konsole::calcSize(int columns, int lines)
{
TEWidget* te = getTe();
if (te != 0)
{
QSize size = te->calcSize(columns, lines);
return size;
}
else
{
QSize size;
return size;
}
}
/**
sets application window to a size based on columns X lines of the te
guest widget. Call with (0,0) for setting default size.
*/
void Konsole::setColLin(int columns, int lines)
{
odebug << "konsole::setColLin:: Columns " << columns << "" << oendl;
if ((columns==0) || (lines==0))
{
if (defaultSize.isEmpty()) // not in config file : set default value
{
defaultSize = calcSize(80,24);
// notifySize(24,80); // set menu items (strange arg order !)
}
resize(defaultSize);
}
else
{
resize(calcSize(columns, lines));
// notifySize(lines,columns); // set menu items (strange arg order !)
}
}
/*
void Konsole::setFont(int fontno)
{
QFont f;
if (fontno == 0)
f = defaultFont = QFont( "Helvetica", 12 );
else
if (fonts[fontno][0] == '-')
f.setRawName( fonts[fontno] );
else
{
f.setFamily(fonts[fontno]);
f.setRawMode( TRUE );
}
if ( !f.exactMatch() && fontno != 0)
{
QString msg = i18n("Font `%1' not found.\nCheck README.linux.console for help.").arg(fonts[fontno]);
QMessageBox(this, msg);
return;
}
if (se) se->setFontNo(fontno);
te->setVTFont(f);
n_font = fontno;
}
*/
// --| color selection |-------------------------------------------------------
void Konsole::changeColumns(int /*columns*/)
{ //FIXME this seems to cause silliness when reset command is executed
// odebug << "change columns" << oendl;
// TEWidget* te = getTe();
// if (te != 0) {
// setColLin(columns,te->Lines());
// te->update();
// }