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-rw-r--r--parts/doxygen/doxygenconfigwidget.cpp275
1 files changed, 275 insertions, 0 deletions
diff --git a/parts/doxygen/doxygenconfigwidget.cpp b/parts/doxygen/doxygenconfigwidget.cpp
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+++ b/parts/doxygen/doxygenconfigwidget.cpp
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+/***************************************************************************
+ * Copyright (C) 2000 by Dimitri van Heesch *
+ * dimitri@stack.nl *
+ * Copyright (C) 2001 by Bernd Gehrmann *
+ * bernd@kdevelop.org *
+ * *
+ * 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. *
+ * *
+***************************************************************************/
+
+#include "doxygenconfigwidget.h"
+
+#include <qscrollview.h>
+#include <qvbox.h>
+#include <qwhatsthis.h>
+#include <qtextstream.h>
+
+#include <klocale.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+
+#include "config.h"
+#include "input.h"
+#include "messages.h"
+
+
+DoxygenConfigWidget::DoxygenConfigWidget(const QString &fileName, QWidget *parent, const char *name)
+ : QTabWidget(parent, name)
+{
+ m_hasChanged = false;
+ m_dependencies = new QDict< QPtrList<IInput> >(257);
+ m_dependencies->setAutoDelete(true);
+ m_inputWidgets = new QDict< IInput >;
+ m_switches = new QDict< QObject >;
+
+ QPtrListIterator<ConfigOption> options = Config::instance()->iterator();
+ QScrollView *page = 0;
+ QVBox *pagebox = 0;
+ ConfigOption *option = 0;
+ for (options.toFirst(); (option=options.current()); ++options) {
+ switch(option->kind())
+ {
+ case ConfigOption::O_Info:
+ page = new QScrollView(this, option->name());
+ page->viewport()->setBackgroundMode(PaletteBackground);
+ pagebox = new QVBox(0);
+ Q_ASSERT(pagebox!=0);
+ page->addChild(pagebox);
+ addTab(page, message(option->name()));
+ QWhatsThis::add(page, option->docs().simplifyWhiteSpace() );
+ break;
+ case ConfigOption::O_String:
+ {
+ Q_ASSERT(pagebox!=0);
+ InputString::StringMode sm = InputString::StringFree;
+ switch (((ConfigString *)option)->widgetType()) {
+ case ConfigString::String: sm = InputString::StringFree; break;
+ case ConfigString::File: sm = InputString::StringFile; break;
+ case ConfigString::Dir: sm = InputString::StringDir; break;
+ }
+ InputString *inputString = new InputString
+ ( message(option->name()), // name
+ pagebox, // widget
+ *((ConfigString *)option)->valueRef(), // variable
+ sm // type
+ );
+ QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace());
+ connect(inputString, SIGNAL(changed()), this, SLOT(changed()));
+ m_inputWidgets->insert(option->name(), inputString);
+ addDependency(m_switches, option->dependsOn(), option->name());
+ }
+ break;
+ case ConfigOption::O_Enum:
+ {
+ Q_ASSERT(pagebox!=0);
+ InputString *inputString = new InputString
+ ( message(option->name()), // name
+ pagebox, // widget
+ *((ConfigEnum *)option)->valueRef(), // variable
+ InputString::StringFixed // type
+ );
+ QStrListIterator sli=((ConfigEnum *)option)->iterator();
+ for (sli.toFirst(); sli.current(); ++sli)
+ inputString->addValue(sli.current());
+ QWhatsThis::add(inputString, option->docs().simplifyWhiteSpace());
+ connect(inputString, SIGNAL(changed()), this, SLOT(changed()));
+ m_inputWidgets->insert(option->name(),inputString);
+ addDependency(m_switches, option->dependsOn(), option->name());
+ }
+ break;
+ case ConfigOption::O_List:
+ {
+ Q_ASSERT(pagebox!=0);
+ InputStrList::ListMode lm = InputStrList::ListString;
+ switch(((ConfigList *)option)->widgetType())
+ {
+ case ConfigList::String: lm=InputStrList::ListString; break;
+ case ConfigList::File: lm=InputStrList::ListFile; break;
+ case ConfigList::Dir: lm=InputStrList::ListDir; break;
+ case ConfigList::FileAndDir: lm=InputStrList::ListFileDir; break;
+ }
+ InputStrList *inputStrList = new InputStrList
+ ( message(option->name()), // name
+ pagebox, // widget
+ *((ConfigList *)option)->valueRef(), // variable
+ lm // type
+ );
+ QWhatsThis::add(inputStrList, option->docs().simplifyWhiteSpace());
+ connect(inputStrList, SIGNAL(changed()), this, SLOT(changed()));
+ m_inputWidgets->insert(option->name(),inputStrList);
+ addDependency(m_switches, option->dependsOn(), option->name());
+ }
+ break;
+ case ConfigOption::O_Bool:
+ {
+ Q_ASSERT(pagebox!=0);
+ InputBool *inputBool = new InputBool
+ ( option->name(), // key
+ message(option->name()), // name
+ pagebox, // widget
+ *((ConfigBool *)option)->valueRef() // variable
+ );
+ QWhatsThis::add(inputBool, option->docs().simplifyWhiteSpace());
+ connect(inputBool, SIGNAL(changed()), this, SLOT(changed()));
+ m_inputWidgets->insert(option->name(), inputBool);
+ addDependency(m_switches, option->dependsOn(), option->name());
+ }
+ break;
+ case ConfigOption::O_Int:
+ {
+ Q_ASSERT(pagebox!=0);
+ InputInt *inputInt = new InputInt
+ ( message(option->name()), // name
+ pagebox, // widget
+ *((ConfigInt *)option)->valueRef(), // variable
+ ((ConfigInt *)option)->minVal(), // min value
+ ((ConfigInt *)option)->maxVal() // max value
+ );
+ QWhatsThis::add(inputInt, option->docs().simplifyWhiteSpace());
+ connect(inputInt, SIGNAL(changed()), this, SLOT(changed()));
+ m_inputWidgets->insert(option->name(), inputInt);
+ addDependency(m_switches, option->dependsOn(), option->name());
+ }
+ break;
+ case ConfigOption::O_Obsolete:
+ break;
+ }
+ }
+
+ QDictIterator<QObject> di(*m_switches);
+ for (; di.current(); ++di) {
+ QObject *obj = di.current();
+ connect(obj, SIGNAL(toggle(const QString&, bool)), this, SLOT(toggle(const QString&, bool)));
+ // UGLY HACK: assumes each item depends on a boolean without checking!
+ emit toggle(di.currentKey(), ((InputBool *)obj)->getState());
+ }
+
+ m_fileName = fileName;
+ loadFile();
+}
+
+
+DoxygenConfigWidget::~DoxygenConfigWidget()
+{
+ delete m_dependencies;
+ delete m_inputWidgets;
+ delete m_switches;
+}
+
+
+QSize DoxygenConfigWidget::sizeHint() const
+{
+ // without this the whole dialog becomes much too large
+ return QSize(QTabWidget::sizeHint().width(), 1);
+}
+
+
+void DoxygenConfigWidget::addDependency(QDict<QObject> *switches,
+ const QCString &dep, const QCString &name)
+{
+ if (dep.isEmpty())
+ return;
+
+ IInput *parent = m_inputWidgets->find(dep);
+ Q_ASSERT(parent!=0);
+ IInput *child = m_inputWidgets->find(name);
+ Q_ASSERT(child!=0);
+ if (!switches->find(dep))
+ switches->insert(dep, parent->qobject());
+ QPtrList<IInput> *list = m_dependencies->find(dep);
+ if (!list) {
+ list = new QPtrList<IInput>;
+ m_dependencies->insert(dep, list);
+ }
+ list->append(child);
+}
+
+
+void DoxygenConfigWidget::toggle(const QString &name, bool state)
+{
+ QPtrList<IInput> *inputs = m_dependencies->find(name);
+ Q_ASSERT(inputs!=0);
+ IInput *input = inputs->first();
+ while (input) {
+ input->setEnabled(state);
+ input = inputs->next();
+ }
+}
+
+
+void DoxygenConfigWidget::changed()
+{
+ m_hasChanged = true;
+}
+
+
+void DoxygenConfigWidget::init()
+{
+ QDictIterator<IInput> di(*m_inputWidgets);
+ for (; di.current(); ++di)
+ di.current()->init();
+
+ QDictIterator<QObject> dio(*m_switches);
+ for (; dio.current(); ++dio) {
+ QObject *obj = dio.current();
+ connect(obj, SIGNAL(toggle(const QString&, bool)), this, SLOT(toggle(const QString&, bool)));
+ // UGLY HACK: assumes each item depends on a boolean without checking!
+ emit toggle(dio.currentKey(), ((InputBool *)obj)->getState());
+ }
+}
+
+
+void DoxygenConfigWidget::loadFile()
+{
+ Config::instance()->init();
+
+ QFile f(m_fileName);
+ if (f.open(IO_ReadOnly)) {
+ QTextStream is(&f);
+
+ Config::instance()->parse(QFile::encodeName(m_fileName));
+ Config::instance()->convertStrToVal();
+
+ f.close();
+ }
+
+ init();
+}
+
+
+void DoxygenConfigWidget::saveFile()
+{
+ QFile f(m_fileName);
+ if (!f.open(IO_WriteOnly)) {
+ KMessageBox::information(0, i18n("Cannot write Doxyfile."));
+ } else {
+ QTextStream t(&f);
+
+ Config::instance()->writeTemplate(t, true, false);
+
+ f.close();
+ }
+}
+
+
+void DoxygenConfigWidget::accept()
+{
+ if (m_hasChanged)
+ saveFile();
+}
+
+#include "doxygenconfigwidget.moc"
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