Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 538 insertions, 0 deletions

diff --git a/quanta/treeviews/tagattributeitems.cpp b/quanta/treeviews/tagattributeitems.cpp
new file mode 100644
index 00000000..4b74217d
--- /dev/null
+++ b/quanta/treeviews/tagattributeitems.cpp
@@ -0,0 +1,538 @@
+/***************************************************************************
+                             tagattributeitems.cpp
+                             ---------------------
+    copyright            : (C) 2003 by Andras Mantia <amantia@kde.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; version 2 of the License.               *
+ *                                                                         *
+ ***************************************************************************/
+
+//qt includes
+#include <qcombobox.h>
+#include <qheader.h>
+#include <qlineedit.h>
+#include <qlistbox.h>
+#include <qpainter.h>
+#include <qstyle.h>
+
+//kde includes
+#include <dcopref.h>
+#include <kapplication.h>
+#include <kcolorcombo.h>
+#include <klistview.h>
+#include <klocale.h>
+#include <kurlrequester.h>
+#include <kdebug.h>
+
+//app includes
+#include "tagattributeitems.h"
+#include "tagattributetree.h"
+#include "node.h"
+#include "tag.h"
+#include "qtag.h"
+#include "document.h"
+#include "quantacommon.h"
+#include "qextfileinfo.h"
+#include "styleeditor.h"
+
+TopLevelItem::TopLevelItem(KListView* parent, const QString &title)
+: KListViewItem(parent, title)
+{
+}
+
+TopLevelItem::TopLevelItem(KListView* parent, QListViewItem* after, const QString &title)
+: KListViewItem(parent, after, title)
+{
+}
+
+TopLevelItem::~TopLevelItem()
+{
+}
+
+
+void TopLevelItem::paintCell(QPainter *p, const QColorGroup &cg,
+                             int column, int width, int align)
+{
+    if ( !p )
+        return;
+
+    // make toplevel item names bold
+    if (column == 0 && !parent())
+    {
+        QFont f = p->font();
+        f.setBold(true);
+        p->setFont(f);
+    }
+    KListViewItem::paintCell( p, cg, column, width, align );
+    if (column == 0)
+    {
+      p->setPen(QPen(QColor(0,0,0)));
+      p->drawLine( width - 1, 0, width - 1, height());
+    }
+}
+
+ParentItem::ParentItem(TagAttributeTree *listView, QListViewItem* parent)
+: KListViewItem(parent)
+{
+  m_listView = listView;
+  comboBox = new QComboBox(false, m_listView->viewport() );
+  QRect r = m_listView->itemRect( this );
+  if ( !r.size().isValid() )
+  {
+    m_listView->ensureItemVisible( this );
+    r = m_listView->itemRect( this );
+  }
+  r.setX( m_listView->header()->sectionPos( 0 ) + 20);
+  r.setWidth( m_listView->header()->sectionSize( 0 ) - 20);
+  r = QRect( m_listView->viewportToContents( r.topLeft() ), r.size() );
+  comboBox->resize( r.size() );
+  m_listView->moveChild( comboBox, r.x(), r.y() );
+}
+
+ParentItem::~ParentItem()
+{
+  delete comboBox;
+}
+
+
+void ParentItem::paintCell(QPainter *p, const QColorGroup &cg,
+                           int column, int width, int align)
+{
+    if ( !p )
+        return;
+
+    KListViewItem::paintCell( p, cg, column, width, align );
+    if (column == 0)
+    {
+      p->setPen(QPen(QColor(0,0,0)));
+      p->drawLine( width - 1, 0, width - 1, height());
+    }
+}
+
+void ParentItem::addNode(Node *node)
+{
+  if (node)
+  {
+    m_nodeList.append(node);
+    comboBox->insertItem(node->tag->name);
+  }
+}
+
+Node* ParentItem::node(int index)
+{
+  return m_nodeList.at(index);
+}
+
+void ParentItem::showList(bool show)
+{
+  if (show)
+  {
+      comboBox->show();
+      QObject::connect(comboBox, SIGNAL(activated(int)), m_listView, SLOT(slotParentSelected(int)));
+  }
+  else
+  {
+      comboBox->hide();
+      QObject::disconnect(comboBox, SIGNAL(activated(int)), m_listView, SLOT(slotParentSelected(int)));
+  }
+}
+
+//Generic attribute item
+AttributeItem::AttributeItem(QListViewItem* parent, const QString &title, const QString& title2)
+: KListViewItem(parent, title, title2)
+{
+  lin = 0L;
+  lin2 = 0L;
+}
+
+AttributeItem::AttributeItem(EditableTree* listView, QListViewItem* parent, const QString &title, const QString& title2)
+: KListViewItem(parent, title, title2)
+{
+  m_listView = listView;
+  lin = new QLineEdit( m_listView->viewport() );
+  lin2 = new QLineEdit( m_listView->viewport() );
+  QObject::connect( lin, SIGNAL( returnPressed() ), m_listView, SLOT( editorContentChanged() ) );
+  lin->hide();
+  lin2->hide();
+}
+
+AttributeItem::AttributeItem(EditableTree *listView, const QString& title, const QString& title2)
+: KListViewItem(listView, title, title2)
+{
+  m_listView = listView;
+  lin = new QLineEdit( m_listView->viewport() );
+  lin2 = new QLineEdit( m_listView->viewport() );
+  lin2->setText(title);
+  lin->setText(title2);
+  QObject::connect( lin, SIGNAL( returnPressed() ), m_listView, SLOT( editorContentChanged() ) );
+  lin->hide();
+  lin2->hide();
+}
+
+AttributeItem::AttributeItem(EditableTree *listView, const QString& title, const QString& title2,
+  QListViewItem* after)
+: KListViewItem(listView, after, title, title2)
+{
+  m_listView = listView;
+  lin = new QLineEdit( m_listView->viewport() );
+  lin2 = new QLineEdit( m_listView->viewport() );
+  lin2->setText(title);
+  lin->setText(title2);
+  QObject::connect( lin, SIGNAL( returnPressed() ), m_listView, SLOT( editorContentChanged() ) );
+  lin->hide();
+  lin2->hide();
+}
+
+AttributeItem::~AttributeItem()
+{
+  delete lin;
+  delete lin2;
+}
+
+void AttributeItem::paintCell(QPainter *p, const QColorGroup &cg,
+                             int column, int width, int align)
+{
+    if ( !p )
+        return;
+    KListViewItem::paintCell( p, cg, column, width, align );
+    if (column == 0)
+    {
+      p->setPen(QPen(QColor(0,0,0)));
+      p->drawLine( width - 1, 0, width - 1, height());
+    }
+}
+
+QString AttributeItem::editorText(int column)
+{
+  if(column == 1)
+    return lin->text();
+  else
+    return lin2->text();
+}
+
+void AttributeItem::replaceCurrentEditor()
+{
+  if(lin->isVisible())
+  {
+    placeEditor(lin, 1);
+  }
+  else if(lin2->isVisible())
+  {
+    placeEditor(lin, 0);
+  }
+}
+
+void AttributeItem::showEditor(int column)
+{
+  if(column == 1)
+  {
+    placeEditor(lin, column);
+    lin->show();
+    lin->setText(text(1));
+    lin->setFocus();
+  }
+  else
+  {
+    placeEditor(lin2, column);
+    lin2->show();
+    lin2->setText(text(0));
+    lin2->setFocus();
+  }
+}
+
+void AttributeItem::hideEditor(int column)
+{
+  m_listView->editorContentChanged();
+  if(column == 1 && lin->isVisible())
+  {
+    setText(1, lin->text());
+    lin->hide();
+  }
+  else if(column == 0 && lin2->isVisible())
+  {
+    setText(0, lin2->text());
+    lin2->hide();
+  }
+}
+
+void AttributeItem::placeEditor( QWidget *w, int column)
+{
+  QRect r = m_listView->itemRect( this );
+  if ( !r.size().isValid() )
+  {
+    m_listView->ensureItemVisible( this );
+    r = m_listView->itemRect( this );
+  }
+  if(column == 1)
+  {
+    r.setX( m_listView->header()->sectionPos( 1 ) );
+    r.setWidth( m_listView->header()->sectionSize( 1 ) - 1 );
+  }
+  else
+  {
+    r.setX( m_listView->header()->sectionPos( 0 ) );
+    r.setWidth( m_listView->header()->sectionSize( 0 ) - 1 );
+  }
+  r = QRect( m_listView->viewportToContents( r.topLeft() ), r.size() );
+  w->resize( r.size() );
+  m_listView->moveChild( w, r.x(), r.y() );
+}
+
+//Boolean attribute item
+AttributeBoolItem::AttributeBoolItem(TagAttributeTree* listView, QListViewItem* parent, const QString &title, const QString& title2)
+: AttributeItem(parent, title, title2)
+{
+  m_listView = listView;
+  combo = new QComboBox( m_listView->viewport() );
+  combo->insertItem((static_cast<TagAttributeTree *>(m_listView))->node()->tag->dtd()->booleanTrue);
+  combo->insertItem((static_cast<TagAttributeTree *>(m_listView))->node()->tag->dtd()->booleanFalse);
+  combo->hide();
+  QObject::connect( combo, SIGNAL( activated(int) ), m_listView, SLOT( editorContentChanged() ) );
+ }
+
+AttributeBoolItem::~AttributeBoolItem()
+{
+  delete combo;
+}
+
+QString AttributeBoolItem::editorText(int)
+{
+  return combo->currentText();
+}
+
+void AttributeBoolItem::showEditor(int)
+{
+  placeEditor(combo);
+  combo->show();
+  if (text(1) == (static_cast<TagAttributeTree *>(m_listView))->node()->tag->dtd()->booleanTrue)
+      combo->setCurrentItem(0);
+  else
+      combo->setCurrentItem(1);
+  combo->setFocus();
+}
+
+void AttributeBoolItem::hideEditor(int)
+{
+  m_listView->editorContentChanged();
+  setText(1, combo->currentText());
+  combo->hide();
+}
+
+//Boolean attribute item
+AttributeUrlItem::AttributeUrlItem(TagAttributeTree* listView, QListViewItem* parent, const QString &title, const QString& title2)
+: AttributeItem(parent, title, title2)
+{
+  m_listView = listView;
+  urlRequester = new KURLRequester( m_listView->viewport() );
+  urlRequester->setMode(KFile::File | KFile::ExistingOnly );
+  urlRequester->hide();
+  QObject::connect( urlRequester, SIGNAL( returnPressed() ), m_listView, SLOT( editorContentChanged() ) );
+ }
+
+AttributeUrlItem::~AttributeUrlItem()
+{
+  delete urlRequester;
+}
+
+QString AttributeUrlItem::editorText(int)
+{
+  KURL url, baseURL;
+  QuantaCommon::setUrl(url, urlRequester->url());
+  baseURL = (static_cast<TagAttributeTree *>(m_listView))->node()->tag->write()->url();
+  baseURL.setPath(baseURL.directory());
+  url = QExtFileInfo::toRelative(url, baseURL);
+  QString s = url.url();
+  if (url.protocol() == (static_cast<TagAttributeTree *>(m_listView))->node()->tag->write()->url().protocol())
+    s.remove(0, url.protocol().length() + 3);
+  return s;
+}
+
+void AttributeUrlItem::showEditor(int)
+{
+  placeEditor(urlRequester);
+  urlRequester->show();
+  KURL url, baseURL;
+  baseURL = (static_cast<TagAttributeTree *>(m_listView))->node()->tag->write()->url();
+  baseURL.setPath(baseURL.directory());
+  QuantaCommon::setUrl(url, text(1));
+  url= QExtFileInfo::toAbsolute(url, baseURL);
+  urlRequester->setURL(url.url());
+  urlRequester->setFocus();
+}
+
+void AttributeUrlItem::hideEditor(int)
+{
+  m_listView->editorContentChanged();
+  setText(1, editorText());
+  urlRequester->hide();
+}
+
+
+//editable listbox
+//Boolean attribute item
+AttributeListItem::AttributeListItem(EditableTree* listView, QListViewItem* parent, const QString &title, const QString& title2, Attribute *attr)
+: AttributeItem(parent, title, title2)
+{
+  m_listView = listView;
+  combo = new QComboBox( m_listView->viewport() );
+  Node *node = (static_cast<TagAttributeTree *>(m_listView))->node();
+  QTag *qTag = QuantaCommon::tagFromDTD(node);
+  if (qTag)
+  {
+    if (!attr)
+        attr = qTag->attribute(title);
+    if (attr)
+    {
+      combo->insertStringList(attr->values);
+      if (attr->source == "dcop") //fill the list with a result of a DCOP call
+      {
+        QString interface = "QuantaIf";
+        if (!attr->interface.isEmpty())
+          interface = attr->interface;
+        QString arguments = attr->arguments;
+        arguments.replace("%tagname%", node->tag->name);
+        DCOPReply reply = QuantaCommon::callDCOPMethod(interface, attr->method, arguments);
+        if (reply.isValid())
+        {
+            QStringList list = reply;
+            combo->insertStringList(list);
+        }
+      }
+
+    }
+    combo->insertItem("", 0);
+    combo->setEditable(true);
+  }
+  combo->hide();
+  QObject::connect( combo, SIGNAL( activated(int) ), m_listView, SLOT( editorContentChanged() ) );
+ }
+
+AttributeListItem::~AttributeListItem()
+{
+  delete combo;
+}
+
+QString AttributeListItem::editorText(int)
+{
+  return combo->currentText();
+}
+
+void AttributeListItem::showEditor(int)
+{
+  placeEditor(combo);
+  combo->show();
+  int index = -1;
+  Node *node = (static_cast<TagAttributeTree *>(m_listView))->node();
+  QTag *qTag = QuantaCommon::tagFromDTD(node);
+  if (qTag)
+  {
+    Attribute *attr = qTag->attribute(text(0));
+    if (attr)
+    {
+      index = attr->values.findIndex(text(1));
+    }
+  }
+  if (index != -1)
+      combo->setCurrentItem(index + 1);
+  else
+  {
+    combo->changeItem(text(1), 0);
+    combo->setCurrentItem(0);
+  }
+  combo->setFocus();
+}
+
+void AttributeListItem::hideEditor(int)
+{
+  m_listView->editorContentChanged();
+  setText(1, combo->currentText());
+  combo->hide();
+}
+
+//editable color combobox
+AttributeColorItem::AttributeColorItem(EditableTree* listView, QListViewItem* parent, const QString &title, const QString& title2)
+: AttributeItem(parent, title, title2)
+{
+  m_listView = listView;
+  combo = new KColorCombo( m_listView->viewport() );
+  combo->setEditable(true);
+  combo->hide();
+  QObject::connect( combo, SIGNAL( activated(int) ), m_listView, SLOT( editorContentChanged() ) );
+ }
+
+AttributeColorItem::~AttributeColorItem()
+{
+  delete combo;
+}
+
+QString AttributeColorItem::editorText(int)
+{
+  QString name =  combo->color().name();
+  if (name == "#000000")
+      name = "";
+  combo->setCurrentText(name);
+  return name;
+}
+
+void AttributeColorItem::showEditor(int)
+{
+  placeEditor(combo);
+  combo->show();
+  combo->setColor(text(1));
+  combo->setCurrentText(text(1));
+  combo->setFocus();
+}
+
+void AttributeColorItem::hideEditor(int)
+{
+  m_listView->editorContentChanged();
+  QString name =  combo->color().name();
+  if (name == "#000000")
+      name = "";
+  setText(1, name);
+  combo->hide();
+}
+
+//editable style combobox
+AttributeStyleItem::AttributeStyleItem(EditableTree* listView, QListViewItem* parent, const QString &title, const QString& title2)
+: AttributeItem(parent, title, title2)
+{
+  m_listView = listView;
+  m_se = new StyleEditor( m_listView->viewport() );
+  m_se->setButtonIcon(4,0);
+  //combo->setEditable(true);
+  m_se->hide();
+
+  QObject::connect( m_se->button(), SIGNAL( clicked() ), m_listView, SLOT( editorContentChanged() ) );
+ }
+
+AttributeStyleItem::~AttributeStyleItem()
+{
+  delete m_se;
+}
+
+QString AttributeStyleItem::editorText(int)
+{
+   return m_se->lineEdit()->text();
+}
+
+void AttributeStyleItem::showEditor(int)
+{
+  placeEditor(m_se);
+  m_se->show();
+  m_se->lineEdit()->setText(text(1));
+  m_se->setFocus();
+}
+
+void AttributeStyleItem::hideEditor(int)
+{
+  m_listView->editorContentChanged();
+  setText(1, m_se->lineEdit()->text());
+  m_se->hide();
+}
+