static void delete_recursive(QListViewItem *item, const QIntDict< QListViewItem > &new_items)
{
if(!item)
return;
QListViewItemIterator it(item);
while(it.current())
{
if(!new_items.find(it.current()->text(1).toUInt()))
{
delete_recursive(it.current()->firstChild(), new_items);
delete it.current();
}
++it;
}
}
// Called by constructor (with config = kapp->getConfig())
// and by session-management (with config = sessionconfig).
// So it has to apply the settings when reading them.
void TEDemo::readProperties(KConfig* config)
{
config->setGroup("options"); // bad! will no allow us to support multi windows
// Global options ///////////////////////
setMenuVisible(config->readBoolEntry("menubar visible",TRUE));
setFrameVisible(config->readBoolEntry("has frame",TRUE));
scrollbar_menu_activated(QMIN(config->readUnsignedNumEntry("scrollbar",SCRRIGHT),2));
// not necessary for SM (KTMainWindow does it after), but useful for default settings
if (menubar->menuBarPos() != KMenuBar::Floating)
{ QString entry = config->readEntry("kmenubar");
if (!entry.isEmpty() && entry == "floating")
{
menubar->setMenuBarPos(KMenuBar::Floating);
QString geo = config->readEntry("kmenubargeometry");
if (!geo.isEmpty()) menubar->setGeometry(KWM::setProperties(menubar->winId(), geo));
}
else if (!entry.isEmpty() && entry == "top") menubar->setMenuBarPos(KMenuBar::Top);
else if (!entry.isEmpty() && entry == "bottom") menubar->setMenuBarPos(KMenuBar::Bottom);
}
// (geometry stuff removed) done by KTMainWindow for SM, and not needed otherwise
// Options that should be applied to all sessions /////////////
// (1) set menu items and TEDemo members
setBsHack(config->readBoolEntry("BS hack",TRUE));
setFont(QMIN(config->readUnsignedNumEntry("font",3),7)); // sets n_font and menu item
setSchema(config->readEntry("schema",""));
// (2) apply to sessions (currently only the 1st one)
TESession* s = no2session.find(1);
if (s) {
s->setFontNo(n_font);
s->setSchemaNo(ColorSchema::find(s_schema)->numb);
if (b_bshack)
s->getEmulation()->setMode(MODE_BsHack);
else
s->getEmulation()->resetMode(MODE_BsHack);
} else { fprintf(stderr,"session 1 not found\n"); } // oops
// Default values for startup, changed by "save options". Not used by SM.
defaultSize.setWidth ( config->readNumEntry("defaultwidth", 0) );
defaultSize.setHeight( config->readNumEntry("defaultheight", 0) );
}
ColorSchema* ColorSchema::find(const char* path)
{
ColorSchema* res = 0;
QString temp_path;
// search for a local schema first
if (path[0] != '/') temp_path = kapp->localkdedir() + "/share/apps/konsole/";
temp_path += path;
if (QFile::exists(temp_path) == true)
res = path2schema.find(temp_path.data());
else
{
temp_path = kapp->kde_datadir() + "/konsole/";
if (QFile::exists(temp_path) == true)
res = path2schema.find(temp_path.data());
}
return res ? res : numb2schema.find(0);
}
void TEDemo::newSession(int i)
{
char* shell = getenv("SHELL");
if (shell == NULL || *shell == '\0') shell = "/bin/sh";
KSimpleConfig* co = no2command.find(i);
if (!co) return; // oops
assert( se ); //FIXME: careful here.
QString cmd = co->readEntry("Exec"); // not null
QString nam = co->readEntry("Name"); // not null
QString emu = co->readEntry("Term");
QString sch = co->readEntry("Schema");
QString txt = co->readEntry("Comment"); // not null
int fno = QMIN(co->readUnsignedNumEntry("Font",se->fontNo()),7);
ColorSchema* schema = sch.isEmpty()
? (ColorSchema*)NULL
: ColorSchema::find(sch);
//FIXME: schema names here are absolut. Wrt. loadAllSchemas,
// relative pathes should be allowed, too.
int schmno = schema?schema->numb:se->schemaNo();
if (emu.isEmpty()) emu = se->emuName();
QStrList args;
args.append(shell);
args.append("-c");
args.append(cmd);
TESession* s = new TESession(this,te,args,emu.data(),0);
s->setFontNo(fno);
s->setSchemaNo(schmno);
s->setTitle(txt.data());
addSession(s);
runSession(s); // activate and run
}
void TEDemo::activateSession(int sn)
{
TESession* s = no2session.find(sn);
if (se)
{
se->setConnect(FALSE);
int no = (int)session2no.find(se);
m_sessions->setItemChecked(no,FALSE);
}
se = s;
if (!s) { fprintf(stderr,"session not found\n"); return; } // oops
m_sessions->setItemChecked(sn,TRUE);
setSchema(s->schemaNo()); //FIXME: creates flicker? Do only if differs
//Set Font. Now setConnect should do the appropriate action.
//if the size has changed, a resize event (noticable to the application)
//should happen. Else, we could even start the application
s->setConnect(TRUE); // does a bulkShow (setImage)
setFont(s->fontNo()); //FIXME: creates flicker?
//FIXME: check here if we're still alife.
// if not, quit, otherwise,
// start propagating quit.
title = s->Title(); // take title from current session
setHeader();
}
static void read_bodies(const char * path, QIntDict<char> & bodies)
{
char * s = read_file(path);
if (s != 0) {
char * p1 = s;
char * p2;
while ((p2 = strstr(p1, BodyPrefix)) != 0) {
p2 += BodyPrefixLength;
char * body;
long id = strtol(p2, &body, 16);
if (body != (p2 + 8)) {
UmlCom::trace(QCString("<font color =\"red\"> Error in ") + path +
" : invalid preserve body identifier</font><br>");
UmlCom::bye(n_errors() + 1);
UmlCom::fatal_error("read_bodies 1");
}
if (bodies.find(id) != 0) {
UmlCom::trace(QCString("<font color =\"red\"> Error in ") + path +
" : preserve body identifier used twice</font><br>");
UmlCom::bye(n_errors() + 1);
UmlCom::fatal_error("read_bodies 2");
}
if (*body == '\r')
body += 1;
if (*body == '\n')
body += 1;
else {
UmlCom::trace(QCString("<font color =\"red\"> Error in ") + path +
" : invalid preserve body block, end of line expected</font><br>");
UmlCom::bye(n_errors() + 1);
UmlCom::fatal_error("read_bodies 3");
}
if (((p1 = strstr(body, BodyPostfix)) == 0) ||
(strncmp(p1 + BodyPostfixLength, p2, 8) != 0)) {
UmlCom::trace(QCString("<font color =\"red\"> Error in ") + path +
" : invalid preserve body block, wrong balanced</font><br>");
UmlCom::bye(n_errors() + 1);
UmlCom::fatal_error("read_bodies 4");
}
p2 = p1;
while ((p2 != body) && (p2[-1] != '\n'))
p2 -= 1;
*p2 = 0;
int len = p2 - body + 1;
char * b = new char[len];
memcpy(b, body, len);
bodies.insert(id, b);
p1 += BodyPostfixLength + 8;
}
delete [] s;
}
}
ColorSchema* ColorSchema::find(int numb)
{
ColorSchema* res = numb2schema.find(numb);
return res ? res : numb2schema.find(0);
}