From e97a6da57804aa14907dec327fbae71bff9b383e Mon Sep 17 00:00:00 2001
From: jowenn <jowenn>
Date: Sun, 10 Nov 2002 21:08:01 +0000
Subject: import of tiny kate. (saving not possible yet)

---
(limited to 'noncore/apps/tinykate/libkate/document/katedialogs.cpp')

diff --git a/noncore/apps/tinykate/libkate/document/katedialogs.cpp b/noncore/apps/tinykate/libkate/document/katedialogs.cpp
new file mode 100644
index 0000000..2f0ed7b
--- a/dev/null
+++ b/noncore/apps/tinykate/libkate/document/katedialogs.cpp
@@ -0,0 +1,588 @@
+/***************************************************************************
+                          katedialogs.cpp  -  description
+                             -------------------
+    copyright            : (C) 2001 by The Kate Team
+                           (C) 2002 by Joseph Wenninger
+    email                : kwrite-devel@kde.org
+                           jowenn@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; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+#include "katedialogs.h"
+#include <klocale.h>
+#include <kdebug.h>
+#include <qgroupbox.h>
+#include <qvgroupbox.h>
+#include <qhgroupbox.h>
+#include <qhbox.h>
+#include <qvbox.h>
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qwidgetstack.h>
+#include <qlabel.h>
+#include <qlistview.h>
+#include <qlineedit.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+//FIXME #include <kcharsets.h>
+#include <kglobal.h>
+#include <qmap.h>
+#include <kmessagebox.h>
+#include <kstddirs.h>
+
+
+/*******************************************************************************************************************
+*                                        Context Editor                                                            *
+*******************************************************************************************************************/
+
+StyleChanger::StyleChanger( QWidget *parent )
+  : QWidget(parent)
+{
+  QLabel *label;
+
+  QGridLayout *glay = new QGridLayout( this, 4, 3, 0, KDialog::spacingHint() );
+  CHECK_PTR(glay);
+  glay->addColSpacing( 1, KDialog::spacingHint() ); // Looks better
+  glay->setColStretch( 2, 10 );
+
+  col = new KColorButton(this);
+  CHECK_PTR(col);
+  connect(col,SIGNAL(changed(const QColor &)),this,SLOT(changed()));
+  label = new QLabel(col,i18n("Normal:"),this);
+  CHECK_PTR(label);
+  glay->addWidget(label,0,0);
+  glay->addWidget(col,1,0);
+
+  selCol = new KColorButton(this);
+  CHECK_PTR(selCol);
+  connect(selCol,SIGNAL(changed(const QColor &)),this,SLOT(changed()));
+  label = new QLabel(selCol,i18n("Selected:"),this);
+  CHECK_PTR(label);
+  glay->addWidget(label,2,0);
+  glay->addWidget(selCol,3,0);
+
+  bold = new QCheckBox(i18n("Bold"),this);
+  CHECK_PTR(bold);
+  connect(bold,SIGNAL(clicked()),SLOT(changed()));
+  glay->addWidget(bold,1,2);
+
+  italic = new QCheckBox(i18n("Italic"),this);
+  CHECK_PTR(italic);
+  connect(italic,SIGNAL(clicked()),SLOT(changed()));
+  glay->addWidget(italic,2,2);
+}
+
+void StyleChanger::setRef(ItemStyle *s) {
+
+  style = s;
+  col->setColor(style->col);
+  selCol->setColor(style->selCol);
+  bold->setChecked(style->bold);
+  italic->setChecked(style->italic);
+
+}
+
+void StyleChanger::setEnabled(bool enable) {
+
+  col->setEnabled(enable);
+  selCol->setEnabled(enable);
+  bold->setEnabled(enable);
+  italic->setEnabled(enable);
+}
+
+void StyleChanger::changed() {
+
+  if (style) {
+    style->col = col->color();
+    style->selCol = selCol->color();
+    style->bold = bold->isChecked();
+    style->italic = italic->isChecked();
+  }
+}
+
+HighlightDialog::HighlightDialog( HlManager *hlManager, ItemStyleList *styleList,
+                                  HlDataList *highlightDataList,
+                                  int hlNumber, QWidget *parent,
+                                  const char *name, bool modal )
+  :KDialogBase(parent,name,modal,i18n("Highlight Settings"), Ok|Cancel, Ok)
+{
+//  QVBox *page = makeVBoxMainWidget();
+  QFrame *page=addPage("FIXME");
+  (new QVBoxLayout(page))->setAutoAdd(true);
+  content=new HighlightDialogPage(hlManager,styleList,highlightDataList,hlNumber,page);
+}
+
+void HighlightDialog::done(int r)
+{
+  kdDebug(13010)<<"HighlightDialod done"<<endl;
+  content->saveData();
+  KDialogBase::done(r);
+}
+
+HighlightDialogPage::HighlightDialogPage(HlManager *hlManager, ItemStyleList *styleList,
+                              HlDataList* highlightDataList,
+                              int hlNumber,QWidget *parent, const char *name)
+   :QTabWidget(parent,name),defaultItemStyleList(styleList),hlData(0L)
+
+{
+
+  // defaults =========================================================
+
+  QFrame *page1 = new QFrame(this);
+  addTab(page1,i18n("&Defaults"));
+  QGridLayout *grid = new QGridLayout(page1, 1, 1);
+
+  QVGroupBox *dvbox1 = new QVGroupBox( i18n("Default Item Styles"), page1 );
+  /*QLabel *label = */new QLabel( i18n("Item:"), dvbox1 );
+  QComboBox *styleCombo = new QComboBox( false, dvbox1 );
+  defaultStyleChanger = new StyleChanger( dvbox1 );
+  for( int i = 0; i < hlManager->defaultStyles(); i++ ) {
+    styleCombo->insertItem(hlManager->defaultStyleName(i));
+  }
+  connect(styleCombo, SIGNAL(activated(int)), this, SLOT(defaultChanged(int)));
+  grid->addWidget(dvbox1, 0,0);
+
+  defaultChanged(0);
+
+  // highlight modes =====================================================
+
+  QFrame *page2 = new QFrame(this);
+  addTab(page2,i18n("&Highlight Modes"));
+  //grid = new QGridLayout(page2,2,2);
+  QVBoxLayout *bl=new QVBoxLayout(page2);
+  bl->setAutoAdd(true);
+  QHGroupBox *hbox1 = new QHGroupBox( i18n("Config Select"), page2 );
+  hbox1->layout()->setMargin(5);
+  QVBox *vbox1=new QVBox(hbox1);
+//  grid->addMultiCellWidget(vbox1,0,0,0,1);
+  QVGroupBox *vbox2 = new QVGroupBox( i18n("Item Style"), page2 );
+//  grid->addWidget(vbox2,1,0);
+  QVGroupBox *vbox3 = new QVGroupBox( i18n("Highlight Auto Select"), hbox1 );
+  //grid->addWidget(vbox3,1,1);
+
+  QLabel *label = new QLabel( i18n("Highlight:"), vbox1 );
+  hlCombo = new QComboBox( false, vbox1 );
+  QHBox *modHl = new QHBox(vbox1);
+//  connect(new QPushButton(i18n("New"),modHl),SIGNAL(clicked()),this,SLOT(hlNew()));
+//  connect(new QPushButton(i18n("Edit"),modHl),SIGNAL(clicked()),this,SLOT(hlEdit()));
+  connect( hlCombo, SIGNAL(activated(int)),
+           this, SLOT(hlChanged(int)) );
+  for( int i = 0; i < hlManager->highlights(); i++) {
+    hlCombo->insertItem(hlManager->hlName(i));
+  }
+  hlCombo->setCurrentItem(hlNumber);
+
+
+  label = new QLabel( i18n("Item:"), vbox2 );
+  itemCombo = new QComboBox( false, vbox2 );
+  connect( itemCombo, SIGNAL(activated(int)), this, SLOT(itemChanged(int)) );
+
+  label = new QLabel( i18n("File Extensions:"), vbox3 );
+  wildcards  = new QLineEdit( vbox3 );
+  label = new QLabel( i18n("Mime Types:"), vbox3 );
+  mimetypes = new QLineEdit( vbox3 );
+
+
+  styleDefault = new QCheckBox(i18n("Default"), vbox2 );
+  connect(styleDefault,SIGNAL(clicked()),SLOT(changed()));
+  styleChanger = new StyleChanger( vbox2 );
+
+  hlDataList = highlightDataList;
+  hlChanged(hlNumber);
+}
+
+
+void HighlightDialogPage::defaultChanged(int z)
+{
+  defaultStyleChanger->setRef(defaultItemStyleList->at(z));
+}
+
+
+void HighlightDialogPage::hlChanged(int z)
+{
+  writeback();
+
+  hlData = hlDataList->at(z);
+
+  wildcards->setText(hlData->wildcards);
+  mimetypes->setText(hlData->mimetypes);
+
+  itemCombo->clear();
+  for (ItemData *itemData = hlData->itemDataList.first(); itemData != 0L;
+    itemData = hlData->itemDataList.next()) {
+    kdDebug(13010) << itemData->name << endl;
+    itemCombo->insertItem(i18n(itemData->name.latin1()));
+  }
+
+  itemChanged(0);
+}
+
+void HighlightDialogPage::itemChanged(int z)
+{
+  itemData = hlData->itemDataList.at(z);
+
+  styleDefault->setChecked(itemData->defStyle);
+  styleChanger->setRef(itemData);
+}
+
+void HighlightDialogPage::changed()
+{
+  itemData->defStyle = styleDefault->isChecked();
+}
+
+void HighlightDialogPage::writeback() {
+  if (hlData) {
+    hlData->wildcards = wildcards->text();
+    hlData->mimetypes = mimetypes->text();
+  }
+}
+
+void HighlightDialogPage::saveData() {
+  kdDebug(13010)<<"HighlightDialogPage::saveData()"<<endl;
+  writeback();
+}
+
+
+void HighlightDialogPage::hlEdit() {
+  HlEditDialog diag(0,0,"hlEdit", true,hlData);
+  diag.show();
+}
+
+void HighlightDialogPage::hlNew() {
+  HlEditDialog diag(0,0,"hlEdit",true,0);
+  diag.show();
+}
+
+
+HlEditDialog::HlEditDialog(HlManager *,QWidget *parent, const char *name, bool modal,HlData *data)
+  :KDialogBase(KDialogBase::Swallow, i18n("Highlight Conditions"), Ok|Cancel, Ok, parent, name, modal)
+{
+  currentItem=0;
+    transTableCnt=0;
+  QHBox *wid=new QHBox(this);
+  QVBox *lbox=new QVBox(wid);
+    contextList=new KListView(lbox);
+    contextList->setRootIsDecorated(true);
+    contextList->addColumn(i18n("Syntax structure"));
+    contextList->setSorting(-1);
+    QHBox *bbox=new QHBox(lbox);
+    QPushButton *addContext=new QPushButton(i18n("New Context"),bbox);
+    QPushButton *addItem=new QPushButton(i18n("New Item"),bbox);
+    QVGroupBox *opt  = new QVGroupBox( i18n("Options"), wid);
+    stack=new QWidgetStack(opt);
+    initContextOptions(contextOptions=new QVBox(stack));
+    stack->addWidget(contextOptions,HlEContext);
+    initItemOptions(itemOptions=new QVBox(stack));
+    stack->addWidget(itemOptions,HlEItem);
+    stack->raiseWidget(HlEContext);
+    setMainWidget(wid);
+    if (data!=0) loadFromDocument(data);
+    else newDocument();
+    connect(contextList,SIGNAL(currentChanged( QListViewItem*)),this,SLOT(currentSelectionChanged ( QListViewItem * )));
+    connect(addContext,SIGNAL(clicked()),this,SLOT(contextAddNew()));
+    connect(addItem,SIGNAL(clicked()),this,SLOT(ItemAddNew()));
+    }
+
+void HlEditDialog::newDocument()
+{
+  KStandardDirs *dirs = KGlobal::dirs();
+  QStringList list=dirs->findAllResources("data","kate/syntax/syntax.template",false,true);
+  for ( QStringList::Iterator it = list.begin(); it != list.end(); ++it )
+      {
+        HlData data("","",*it);
+        loadFromDocument(&data);
+        return;
+      }
+  KMessageBox::error(this,i18n("Can't find template file"));
+}
+
+
+void HlEditDialog::initContextOptions(QVBox *co)
+{
+  if( co!=0)
+    {
+        QHBox *tmp = new QHBox(co);
+        (void) new QLabel(i18n("Description:"),tmp);
+        ContextDescr=new QLineEdit(tmp);
+        tmp= new QHBox(co);
+        (void) new QLabel(i18n("Attribute:"),tmp);
+        ContextAttribute=new QComboBox(tmp);
+        tmp= new QHBox(co);
+        (void) new QLabel(i18n("LineEnd:"),tmp);
+        ContextLineEnd = new QComboBox(tmp);
+        connect(ContextDescr,SIGNAL(textChanged(const QString&)),this,SLOT(contextDescrChanged(const QString&)));
+        connect(ContextLineEnd,SIGNAL(activated(int)),this,SLOT(contextLineEndChanged(int)));
+        connect(ContextAttribute,SIGNAL(activated(int)),this,SLOT(contextAttributeChanged(int)));
+    }
+   else
+     kdDebug(13010)<<"initContextOptions: Widget is 0"<<endl;
+}
+
+
+void HlEditDialog::insertTranslationList(QString tag, QString trans,int length)
+  {
+    ItemInfo data(trans,length);
+    id2tag.insert(transTableCnt,tag);
+    id2info.insert(transTableCnt,data);
+    tag2id.insert(tag,transTableCnt);
+    transTableCnt++;
+  }
+
+
+void HlEditDialog::initItemOptions(QVBox *co)
+{
+  if (co!=0)
+    {
+        QHBox *tmp = new QHBox(co);
+        (void) new QLabel(i18n("Type:"),tmp);
+        ItemType = new QComboBox(tmp);
+        tmp= new QHBox(co);
+        (void) new QLabel(i18n("Parameter:"),tmp);
+        ItemParameter=  new QLineEdit(tmp);
+        tmp= new QHBox(co);
+        (void) new QLabel(i18n("Attribute:"),tmp);
+        ItemAttribute= new QComboBox(tmp);
+        (void) new QLabel(i18n("Context switch:"),tmp);
+        ItemContext = new QComboBox(tmp);
+        co->setSpacing(15);
+        QPushButton *delItem=new QPushButton(i18n("Delete this item"),co);
+
+	/* init translation lists */
+	insertTranslationList("CharDetect","CharDetect",1);
+        insertTranslationList("2CharDetect","2CharDetect",2);
+	insertTranslationList("RangeDetect","RangeDetect",2);
+	insertTranslationList("StringDetect","StringDetect",-1);
+	insertTranslationList("AnyChar","AnyChar",-1);
+	insertTranslationList("RegExpr","RegExpr",-1);
+	insertTranslationList("Int","Int",0);
+	insertTranslationList("Float","Float",0);
+	insertTranslationList("keyword","keyword",0);
+	insertTranslationList("dataType","dataType",0);
+        ItemType->clear();
+        for (int i=0; i<transTableCnt; i++) ItemType->insertItem(id2info[i].trans_i18n);
+        connect(ItemType,SIGNAL(activated(int)),this,SLOT(ItemTypeChanged(int)));
+        connect(ItemParameter,SIGNAL(textChanged(const QString&)),this,SLOT(ItemParameterChanged(const QString&)));
+        connect(ItemAttribute,SIGNAL(activated(int)),this,SLOT(ItemAttributeChanged(int)));
+        connect(ItemContext,SIGNAL(activated(int)),this,SLOT(ItemContextChanged(int)));
+    }
+  else
+    kdDebug(13010)<<"initItemOptions: Widget is 0"<<endl;
+}
+
+void HlEditDialog::loadFromDocument(HlData *hl)
+{
+  struct syntaxContextData *data;
+  QListViewItem *last=0,*lastsub=0;
+
+  HlManager::self()->syntax->setIdentifier(hl->identifier);
+  data=HlManager::self()->syntax->getGroupInfo("highlighting","context");
+  int i=0;
+  if (data)
+    {
+      while (HlManager::self()->syntax->nextGroup(data)) //<context tags>
+        {
+        kdDebug(13010)<< "Adding context to list"<<endl;
+          last= new QListViewItem(contextList,last,
+                 HlManager::self()->syntax->groupData(data,QString("name")),
+                 QString("%1").arg(i),
+                 HlManager::self()->syntax->groupData(data,QString("attribute")),
+                 HlManager::self()->syntax->groupData(data,QString("lineEndContext")));
+          i++;
+          lastsub=0;
+          while (HlManager::self()->syntax->nextItem(data))
+              {
+                kdDebug(13010)<< "Adding item to list"<<endl;
+                lastsub=addContextItem(last,lastsub,data);
+              }
+
+
+	 }
+       if (data) HlManager::self()->syntax->freeGroupInfo(data);
+   }
+  ContextAttribute->clear();
+  ItemAttribute->clear();
+  data=HlManager::self()->syntax->getGroupInfo("highlighting","itemData");
+  while (HlManager::self()->syntax->nextGroup(data))
+    {
+        ContextAttribute->insertItem(HlManager::self()->syntax->groupData(data,QString("name")));
+        ItemAttribute->insertItem(HlManager::self()->syntax->groupData(data,QString("name")));
+    }
+  if (data) HlManager::self()->syntax->freeGroupInfo(data);
+}
+
+QListViewItem *HlEditDialog::addContextItem(QListViewItem *_parent,QListViewItem *prev,struct syntaxContextData *data)
+  {
+
+                kdDebug(13010)<<HlManager::self()->syntax->groupItemData(data,QString("name")) << endl;
+
+                QString dataname=HlManager::self()->syntax->groupItemData(data,QString(""));
+                QString attr=(HlManager::self()->syntax->groupItemData(data,QString("attribute")));
+                QString context=(HlManager::self()->syntax->groupItemData(data,QString("context")));
+		char chr;
+                if (! HlManager::self()->syntax->groupItemData(data,QString("char")).isEmpty())
+		  chr= (HlManager::self()->syntax->groupItemData(data,QString("char")).latin1())[0];
+		else
+                  chr=0;
+		QString stringdata=HlManager::self()->syntax->groupItemData(data,QString("String"));
+                char chr1;
+                if (! HlManager::self()->syntax->groupItemData(data,QString("char1")).isEmpty())
+		  chr1= (HlManager::self()->syntax->groupItemData(data,QString("char1")).latin1())[0];
+		else
+                  chr1=0;
+		bool insensitive=(HlManager::self()->syntax->groupItemData(data,QString("insensitive"))==QString("TRUE"));
+                QString param("");
+                if ((dataname=="keyword") || (dataname=="dataType")) param=dataname;
+                  else if (dataname=="CharDetect") param=chr;
+                    else if ((dataname=="2CharDetect") || (dataname=="RangeDetect")) param=QString("%1%2").arg(chr).arg(chr1);
+                      else if ((dataname=="StringDetect") || (dataname=="AnyChar") || (dataname=="RegExpr")) param=stringdata;
+                        else                     kdDebug(13010)<<"***********************************"<<endl<<"Unknown entry for Context:"<<dataname<<endl;
+                kdDebug(13010)<<dataname << endl;
+                return new QListViewItem(_parent,prev,i18n(dataname.latin1())+" "+param,dataname,param,attr,context);
+ }
+
+
+void HlEditDialog::currentSelectionChanged ( QListViewItem *it)
+  {
+     kdDebug(13010)<<"Update data view"<<endl<<"Depth:"<<it->depth()<<endl;
+     currentItem=it;
+     if (it->depth()==0) showContext();
+        else showItem();
+  }
+
+
+/****************************************************************************/
+/*                              CONTEXTS                                    */
+/****************************************************************************/
+
+
+void HlEditDialog::showContext()
+  {
+    stack->raiseWidget(HlEContext);
+    ContextDescr->setText(currentItem->text(0));
+    ContextAttribute->setCurrentItem(currentItem->text(2).toInt());
+    ContextLineEnd->clear();
+    for (QListViewItem *it=contextList->firstChild();it;it=it->nextSibling())
+        ContextLineEnd->insertItem(it->text(0));
+    ContextLineEnd->setCurrentItem(currentItem->text(3).toInt());
+//    ContextAttribute->setText(currentItem->text(1));
+//    ContextLineEnd->setText(currentItem->text(2));
+  }
+
+void HlEditDialog::contextDescrChanged(const QString& name)
+  {
+    if (currentItem)
+      {
+        currentItem->setText(0,name);
+        ContextLineEnd->changeItem(name,currentItem->text(3).toInt());
+      }
+  }
+
+void HlEditDialog::contextAttributeChanged(int id)
+{
+  if (currentItem)
+     {
+     currentItem->setText(2,QString("%1").arg(id));
+     }
+}
+
+void HlEditDialog::contextLineEndChanged(int id)
+{
+  kdDebug(13010)<<"contextLineEndChanged"<<endl;
+  if (currentItem)
+     {
+     currentItem->setText(3,QString("%1").arg(id));
+     }
+}
+
+void HlEditDialog::contextAddNew()
+{
+  QListViewItem *it=contextList->firstChild();
+  for (;it->nextSibling()!=0;it=it->nextSibling());
+  it=new QListViewItem(contextList,it,i18n("New Context"),QString("%1").arg(it->text(1).toInt()),"0","0");
+  contextList->setSelected(it,true);
+}
+
+/****************************************************************************/
+/*                              ITEMS                                       */
+/****************************************************************************/
+
+void HlEditDialog::showItem()
+  {
+    stack->raiseWidget(HlEItem);
+    ItemContext->clear();
+    for (QListViewItem *it=contextList->firstChild();it;it=it->nextSibling())
+        ItemContext->insertItem(it->text(0));
+    ItemContext->setCurrentItem(currentItem->text(4).toInt());
+    ItemAttribute->setCurrentItem(currentItem->text(3).toInt());
+    QMap<QString,int>::Iterator iter=tag2id.find(currentItem->text(1));
+    if (iter==tag2id.end())
+      kdDebug(13010)<<"Oops, unknown itemtype in showItem: "<<currentItem->text(1)<<endl;
+    else
+      {
+        ItemType->setCurrentItem(*iter);
+        if (id2info[*iter].length==0) ItemParameter->hide();
+          else
+           {
+             ItemParameter->setMaxLength(id2info[*iter].length);
+             ItemParameter->show();
+             ItemParameter->setText(currentItem->text(2));
+           }
+      }
+
+  }
+
+void HlEditDialog::ItemTypeChanged(int id)
+{
+  if (currentItem)
+     {
+     currentItem->setText(1,id2tag[id]);
+     ItemParameter->setMaxLength(id2info[id].length);
+     ItemParameterChanged(ItemParameter->text());
+     }
+}
+
+void HlEditDialog::ItemParameterChanged(const QString& name)
+{
+  if (currentItem)
+    {
+      currentItem->setText(2,name);
+      currentItem->setText(0,id2info[ItemType->currentItem()].trans_i18n+" "+currentItem->text(2));
+    }
+}
+
+void HlEditDialog::ItemAttributeChanged(int attr)
+{
+   if (currentItem)
+     {
+       currentItem->setText(3,QString("%1").arg(attr));
+     }
+}
+
+void HlEditDialog::ItemContextChanged(int cont)
+{
+   if (currentItem)
+     {
+       currentItem->setText(4,QString("%1").arg(cont));
+     }
+}
+
+void HlEditDialog::ItemAddNew()
+{
+  QListViewItem *it;
+  if (currentItem)
+    {
+      if (currentItem->depth()==0) it=currentItem->firstChild();
+        else
+          it=currentItem;
+      if (it) for (;it->nextSibling();it=it->nextSibling());
+      (void) new QListViewItem(it ? it->parent() : currentItem,it,"StringDetect "+i18n("New Item"),"StringDetect",i18n("New Item"),0,it ? it->parent()->text(1) : currentItem->text(1));
+    }
+}
--
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