Added KDE3 version of Tellico

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/tellico@1097620 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 225 insertions, 0 deletions

diff --git a/src/fetcherconfigdialog.cpp b/src/fetcherconfigdialog.cpp
new file mode 100644
index 0000000..99d4bbe
--- /dev/null
+++ b/src/fetcherconfigdialog.cpp
@@ -0,0 +1,225 @@
+/***************************************************************************
+    copyright            : (C) 2006 by Robby Stephenson
+    email                : [email protected]
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "fetcherconfigdialog.h"
+#include "fetch/fetchmanager.h"
+#include "gui/combobox.h"
+
+#include <klocale.h>
+#include <klineedit.h>
+#include <kcombobox.h>
+#include <kiconloader.h>
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qhgroupbox.h>
+#include <qwidgetstack.h>
+#include <qwhatsthis.h>
+#include <qhbox.h>
+#include <qvgroupbox.h>
+#include <qcheckbox.h>
+
+namespace {
+  static const int FETCHER_CONFIG_MIN_WIDTH = 600;
+}
+
+using Tellico::FetcherConfigDialog;
+
+FetcherConfigDialog::FetcherConfigDialog(QWidget* parent_)
+    : KDialogBase(parent_, "fetcher dialog", true, i18n("Data Source Properties"),
+               KDialogBase::Ok | KDialogBase::Cancel | KDialogBase::Help)
+    , m_newSource(true)
+    , m_useDefaultName(true)
+    , m_configWidget(0) {
+  init(Fetch::Unknown);
+}
+
+FetcherConfigDialog::FetcherConfigDialog(const QString& sourceName_, Fetch::Type type_, bool updateOverwrite_,
+                                         Fetch::ConfigWidget* configWidget_, QWidget* parent_)
+    : KDialogBase(parent_, "fetcher dialog", true, i18n("Data Source Properties"),
+               KDialogBase::Ok | KDialogBase::Cancel | KDialogBase::Help)
+    , m_newSource(false)
+    , m_useDefaultName(false)
+    , m_configWidget(configWidget_) {
+  init(type_);
+  m_nameEdit->setText(sourceName_);
+  m_cbOverwrite->setChecked(updateOverwrite_);
+}
+
+void FetcherConfigDialog::init(Fetch::Type type_) {
+  setMinimumWidth(FETCHER_CONFIG_MIN_WIDTH);
+  setHelp(QString::fromLatin1("data-sources-options"));
+
+  QWidget* widget = new QWidget(this);
+  QBoxLayout* topLayout = new QHBoxLayout(widget, KDialog::spacingHint());
+
+  QBoxLayout* vlay1 = new QVBoxLayout(topLayout, KDialog::spacingHint());
+  m_iconLabel = new QLabel(widget);
+  if(type_ == Fetch::Unknown) {
+    m_iconLabel->setPixmap(KGlobal::iconLoader()->loadIcon(QString::fromLatin1("network"), KIcon::Panel, 64));
+  } else {
+    m_iconLabel->setPixmap(Fetch::Manager::self()->fetcherIcon(type_, KIcon::Panel, 64));
+  }
+  vlay1->addWidget(m_iconLabel);
+  vlay1->addStretch(1);
+
+  QBoxLayout* vlay2 = new QVBoxLayout(topLayout, KDialog::spacingHint());
+
+  QGridLayout* gl = new QGridLayout(vlay2, 2, 2, KDialog::spacingHint());
+  int row = -1;
+
+  QLabel* label = new QLabel(i18n("&Source name: "), widget);
+  gl->addWidget(label, ++row, 0);
+  QString w = i18n("The name identifies the data source and should be unique and informative.");
+  QWhatsThis::add(label, w);
+
+  m_nameEdit = new KLineEdit(widget);
+  gl->addWidget(m_nameEdit, row, 1);
+  m_nameEdit->setFocus();
+  QWhatsThis::add(m_nameEdit, w);
+  label->setBuddy(m_nameEdit);
+  connect(m_nameEdit, SIGNAL(textChanged(const QString&)), SLOT(slotNameChanged(const QString&)));
+
+  if(m_newSource) {
+    label = new QLabel(i18n("Source &type: "), widget);
+  } else {
+    // since the label doesn't have a buddy, we don't want an accel,
+    // but also want to reuse string we already have
+    label = new QLabel(i18n("Source &type: ").remove('&'), widget);
+  }
+  gl->addWidget(label, ++row, 0);
+  w = i18n("Tellico supports several different data sources.");
+  QWhatsThis::add(label, w);
+
+  if(m_newSource) {
+    m_typeCombo = new GUI::ComboBox(widget);
+    gl->addWidget(m_typeCombo, row, 1);
+    QWhatsThis::add(m_typeCombo, w);
+    label->setBuddy(m_typeCombo);
+  } else {
+    m_typeCombo = 0;
+    QLabel* lab = new QLabel(Fetch::Manager::typeName(type_), widget);
+    gl->addWidget(lab, row, 1);
+    QWhatsThis::add(lab, w);
+  }
+  m_cbOverwrite = new QCheckBox(i18n("Updating from source should overwrite user data"), widget);
+  ++row;
+  gl->addMultiCellWidget(m_cbOverwrite, row, row, 0, 1);
+  w = i18n("If checked, updating entries will overwrite any existing information.");
+  QWhatsThis::add(m_cbOverwrite, w);
+
+  if(m_newSource) {
+    m_stack = new QWidgetStack(widget);
+    vlay2->addWidget(m_stack);
+    connect(m_typeCombo, SIGNAL(activated(int)), SLOT(slotNewSourceSelected(int)));
+
+    int z3950_idx = 0;
+    const Fetch::TypePairList typeList = Fetch::Manager::self()->typeList();
+    for(Fetch::TypePairList::ConstIterator it = typeList.begin(); it != typeList.end(); ++it) {
+      const Fetch::TypePair& type = *it;
+      m_typeCombo->insertItem(type.index(), type.value());
+      if(type.value() == Fetch::Z3950) {
+        z3950_idx = m_typeCombo->count()-1;
+      }
+    }
+    // make sure first widget gets initialized
+    // I'd like it to be the z39.50 widget
+    m_typeCombo->setCurrentItem(z3950_idx);
+    slotNewSourceSelected(z3950_idx);
+  } else {
+    m_stack = 0;
+    // just add config widget and reparent
+    m_configWidget->reparent(widget, QPoint());
+    vlay2->addWidget(m_configWidget);
+    connect(m_configWidget, SIGNAL(signalName(const QString&)), SLOT(slotPossibleNewName(const QString&)));
+  }
+
+  setMainWidget(widget);
+}
+
+QString FetcherConfigDialog::sourceName() const {
+  return m_nameEdit->text();
+}
+
+bool FetcherConfigDialog::updateOverwrite() const {
+  return m_cbOverwrite->isChecked();
+}
+
+Tellico::Fetch::ConfigWidget* FetcherConfigDialog::configWidget() const {
+  if(m_newSource) {
+    return dynamic_cast<Fetch::ConfigWidget*>(m_stack->visibleWidget());
+  }
+  kdWarning() << "FetcherConfigDialog::configWidget() called for modifying existing fetcher!" << endl;
+  return m_configWidget;
+}
+
+Tellico::Fetch::Type FetcherConfigDialog::sourceType() const {
+  if(!m_newSource || m_typeCombo->count() == 0) {
+    kdWarning() << "FetcherConfigDialog::sourceType() called for modifying existing fetcher!" << endl;
+    return Fetch::Unknown;
+  }
+  return static_cast<Fetch::Type>(m_typeCombo->currentData().toInt());
+}
+
+void FetcherConfigDialog::slotNewSourceSelected(int idx_) {
+  if(!m_newSource) {
+    return;
+  }
+
+  // always change to default name
+  m_useDefaultName = true;
+
+  Fetch::ConfigWidget* cw = m_configWidgets[idx_];
+  if(cw) {
+    m_stack->raiseWidget(cw);
+    slotPossibleNewName(cw->preferredName());
+    return;
+  }
+
+  Fetch::Type type = sourceType();
+  if(type == Fetch::Unknown) {
+    kdWarning() << "FetcherConfigDialog::slotNewSourceSelected() - unknown source type" << endl;
+    return;
+  }
+  m_iconLabel->setPixmap(Fetch::Manager::self()->fetcherIcon(type, KIcon::Panel, 64));
+  cw = Fetch::Manager::self()->configWidget(m_stack, type, m_typeCombo->currentText());
+  if(!cw) {
+    // bad bad bad!
+    kdWarning() << "FetcherConfigDialog::slotNewSourceSelected() - no config widget found for type " << type << endl;
+    m_typeCombo->setCurrentItem(0);
+    slotNewSourceSelected(0);
+    return;
+  }
+  connect(cw, SIGNAL(signalName(const QString&)), SLOT(slotPossibleNewName(const QString&)));
+  m_configWidgets.insert(idx_, cw);
+  m_stack->addWidget(cw);
+  m_stack->raiseWidget(cw);
+  slotPossibleNewName(cw->preferredName());
+}
+
+void FetcherConfigDialog::slotNameChanged(const QString&) {
+  m_useDefaultName = false;
+}
+
+void FetcherConfigDialog::slotPossibleNewName(const QString& name_) {
+  if(name_.isEmpty()) {
+    return;
+  }
+  Fetch::ConfigWidget* cw = m_stack ? static_cast<Fetch::ConfigWidget*>(m_stack->visibleWidget()) : m_configWidget;
+  if(m_useDefaultName || (cw && m_nameEdit->text() == cw->preferredName())) {
+    m_nameEdit->setText(name_);
+    m_useDefaultName = true; // it gets reset in slotNameChanged()
+  }
+}
+
+#include "fetcherconfigdialog.moc"