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#include <stdio.h>
#include <stdlib.h>
#include <qvbox.h>
#include <qlabel.h>
#include <qmultilineedit.h>
#include <qgroupbox.h>
#include <qtextcodec.h>
#include <qdir.h>
#include "UmlCom.h"
#include "TabDialog.h"
#include "UmlUseCase.h"
const struct {
const char * lbl;
const char * key;
QMultiLineEdit * (TabDialog::* a);
} Tabs[] = {
{ "The summary of the use case '",
"Summary", &TabDialog::summary },
{ "The operational context of the use case '",
"Context", &TabDialog::context },
{ "The pre-conditions of the use case '",
"Pre-Conditions", &TabDialog::precond },
{ "The detailed description of the use case '",
"Description", &TabDialog::description },
{ "The post-conditions of the use case '",
"Post-Conditions", &TabDialog::postcond },
{ "The exceptions of the use case '",
"Exceptions", &TabDialog::exceptions }
};
TabDialog::TabDialog(UmlUseCase * u) : QTabDialog(0, ""), uc(u) {
setCaption(QCString("Properties of the use case '") + u->name() + "'");
setCancelButton();
QString cs;
// note : QFile fp(QDir::home().absFilePath(".boumlrc")) doesn't work
// if the path contains non latin1 characters, for instance cyrillic !
QString s = QDir::home().absFilePath(".boumlrc");
FILE * fp = fopen((const char *) s, "r");
if (fp == 0)
cs = getenv("BOUML_CHARSET");
else {
char line[512];
while (fgets(line, sizeof(line) - 1, fp) != 0) {
if (!strncmp(line, "CHARSET ", 8)) {
int len = strlen(line);
if (len != 0) {
if (line[len - 1] == '\n')
line[--len] = 0;
if ((len != 0) && (line[len - 1] == '\r'))
line[len - 1] = 0;
}
cs = line+8;
break;
}
}
fclose(fp);
}
Codec = 0;
if (!cs.isEmpty() && ((Codec = QTextCodec::codecForName(cs)) == 0)) {
QVBox * vbox = new QVBox(this);
vbox->setMargin(5);
(new QLabel("ERROR : No codec for '" + cs + "'", vbox))
->setAlignment(AlignCenter);
addTab(vbox, "Use case wizard");
setOkButton(QString::null);
}
else {
for (unsigned i = 0; i != sizeof(Tabs)/sizeof(*Tabs); i += 1) {
QVBox * vbox = new QVBox(this);
vbox->setMargin(5);
(new QLabel(QCString(Tabs[i].lbl) + u->name() + "'",
new QGroupBox(1, Horizontal, vbox)))
->setAlignment(AlignCenter);
this->*(Tabs[i]).a = new QMultiLineEdit(vbox);
QCString v;
if (u->propertyValue(Tabs[i].key, v))
(this->*(Tabs[i]).a)->setText(toUnicode(v));
addTab(vbox, Tabs[i].key);
}
}
}
void TabDialog::accept() {
for (unsigned i = 0; i != sizeof(Tabs)/sizeof(*Tabs); i += 1)
uc->set_PropertyValue(Tabs[i].key, fromUnicode((this->*(Tabs[i]).a)->text()));
UmlCom::bye();
QTabDialog::accept();
}
void TabDialog::reject() {
UmlCom::bye();
QTabDialog::reject();
}
QString TabDialog::toUnicode(const char * str) {
if (Codec == 0)
return str;
else if ((str == 0) || (*str == 0))
return QString::null;
else
return Codec->toUnicode(str);
}
void TabDialog::latinize(QString & s) {
unsigned i = s.length();
while (i != 0) {
QChar c = s.at(--i);
if (c.latin1() == 0) {
if (c.unicode() == 8217)
// special case for the pseudo ' returned by microsoft editors
c = '\'';
else
c = ' ';
s.replace(i, 1, &c, 1);
}
}
}
QCString TabDialog::fromUnicode(const QString & s) {
if (Codec == 0) {
QString str = s;
latinize(str);
return QCString(str);
}
else if (s.isEmpty())
return "";
else
return Codec->fromUnicode(s);
}
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