import of tiny kate. (saving not possible yet)

1 files changed, 556 insertions, 0 deletions

diff --git a/noncore/apps/tinykate/libkate/view/kateviewdialog.cpp b/noncore/apps/tinykate/libkate/view/kateviewdialog.cpp
new file mode 100644
index 0000000..a311042
--- a/dev/null
+++ b/noncore/apps/tinykate/libkate/view/kateviewdialog.cpp
@@ -0,0 +1,556 @@
+/***************************************************************************
+                          kateviewdialog.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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+// Dialogs
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <qgrid.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlistbox.h>
+#include <qspinbox.h>
+#include <qcombobox.h>
+#include <qgroupbox.h>
+#include <qlineedit.h>
+#include <qcheckbox.h>
+#include <qcollection.h>
+#include <qpushbutton.h>
+#include <qobjectlist.h>
+#include <qradiobutton.h>
+#include <qwhatsthis.h>
+#include <qstringlist.h> 
+#include <klocale.h>
+#include <kcolorbtn.h>
+#include <qcombobox.h>
+#include <kglobal.h>
+#include <qvbox.h>
+#include <qspinbox.h>
+#include <kfontdialog.h>
+
+#include "../document/katedocument.h"
+#include "kateviewdialog.h"
+
+SearchDialog::SearchDialog( QWidget *parent, QStringList &searchFor, QStringList &replaceWith, int flags )
+  : KDialogBase( parent, 0L, true, i18n( "Find Text" ), Ok | Cancel, Ok )
+  , m_replace( 0L )
+{
+  QWidget *page = new QWidget( this );
+  setMainWidget( page );
+
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
+
+  m_search = new QComboBox( true, page );
+  m_search->insertStringList( searchFor );
+  m_search->setMinimumWidth( m_search->sizeHint().width() );
+  m_search->lineEdit()->selectAll();
+  QLabel *label = new QLabel( m_search, i18n( "&Text To Find:" ), page );
+  m_optRegExp = new QCheckBox( i18n( "Regular Expression" ), page );
+  topLayout->addWidget( label );
+  topLayout->addWidget( m_search );
+  topLayout->addWidget( m_optRegExp );
+
+  if( flags & KateView::sfReplace )
+  {
+    // make it a replace dialog
+    setCaption( i18n( "Replace Text" ) );
+    m_replace = new QComboBox( true, page );
+    m_replace->insertStringList( replaceWith );
+    m_replace->setMinimumWidth( m_search->sizeHint().width() );
+    label = new QLabel( m_replace, i18n( "&Replace With:" ), page );
+    //m_optPlaceholders = new QCheckBox( i18n( "&Use Placeholders" ), page );
+    topLayout->addWidget( label );
+    topLayout->addWidget( m_replace );
+    //topLayout->addWidget( m_optPlaceholders );
+  }
+
+  QGroupBox *group = new QGroupBox( i18n( "Options" ), page );
+  topLayout->addWidget( group, 10 );
+
+  QGridLayout *gbox = new QGridLayout( group, 5, 2, spacingHint() );
+  gbox->addRowSpacing( 0, fontMetrics().lineSpacing() );
+  gbox->setRowStretch( 4, 10 );
+
+  m_opt1 = new QCheckBox( i18n( "C&ase Sensitive" ), group );
+  gbox->addWidget( m_opt1, 1, 0 );
+
+  m_opt2 = new QCheckBox(i18n("&Whole Words Only" ), group );
+  gbox->addWidget( m_opt2, 2, 0 );
+
+  m_opt3 = new QCheckBox(i18n("&From Beginning" ), group );
+  gbox->addWidget( m_opt3, 3, 0 );
+
+  m_opt4 = new QCheckBox(i18n("Find &Backwards" ), group );
+  gbox->addWidget( m_opt4, 1, 1 );
+
+  m_opt5 = new QCheckBox(i18n("&Selected Text" ), group );
+  gbox->addWidget( m_opt5, 2, 1 );
+
+  m_opt1->setChecked( flags & KateView::sfCaseSensitive );
+  m_opt2->setChecked( flags & KateView::sfWholeWords );
+  m_opt3->setChecked( flags & KateView::sfFromBeginning );
+  m_optRegExp->setChecked( flags & KateView::sfRegularExpression );
+  m_opt4->setChecked( flags & KateView::sfBackward );
+  m_opt5->setChecked( flags & KateView::sfSelected );
+
+  if( m_replace )
+  {
+    m_opt6 = new QCheckBox( i18n( "&Prompt On Replace" ), group );
+    m_opt6->setChecked( flags & KateView::sfPrompt );
+    gbox->addWidget( m_opt6, 3, 1 );
+  }
+
+  m_search->setFocus();
+}
+
+QString SearchDialog::getSearchFor()
+{
+  return m_search->currentText();
+}
+
+QString SearchDialog::getReplaceWith()
+{
+  return m_replace->currentText();
+}
+
+int SearchDialog::getFlags()
+{
+  int flags = 0;
+
+  if( m_opt1->isChecked() ) flags |= KateView::sfCaseSensitive;
+  if( m_opt2->isChecked() ) flags |= KateView::sfWholeWords;
+  if( m_opt3->isChecked() ) flags |= KateView::sfFromBeginning;
+  if( m_opt4->isChecked() ) flags |= KateView::sfBackward;
+  if( m_opt5->isChecked() ) flags |= KateView::sfSelected;
+  if( m_optRegExp->isChecked() ) flags |= KateView::sfRegularExpression;
+  if( m_replace )
+  {
+    if( m_opt6->isChecked() )
+      flags |= KateView::sfPrompt;
+
+    flags |= KateView::sfReplace;
+  }
+
+  return flags;
+}
+
+void SearchDialog::slotOk()
+{
+  if ( !m_search->currentText().isEmpty() )
+  {
+    if ( !m_optRegExp->isChecked() )
+    {
+      accept();
+    }
+    else
+    {
+      // Check for a valid regular expression.
+
+      QRegExp regExp( m_search->currentText() );
+
+      if ( regExp.isValid() )
+        accept();
+    }
+  }
+}
+
+void SearchDialog::setSearchText( const QString &searchstr )
+ {
+   m_search->insertItem( searchstr, 0 );
+   m_search->setCurrentItem( 0 );
+   m_search->lineEdit()->selectAll();
+ }
+
+// this dialog is not modal
+ReplacePrompt::ReplacePrompt( QWidget *parent )
+  : KDialogBase(parent, 0L, false, i18n( "Replace Text" ),
+  User3 | User2 | User1 | Close, User3, true,
+  i18n("&All"), i18n("&No"), i18n("&Yes")) {
+
+  QWidget *page = new QWidget(this);
+  setMainWidget(page);
+
+  QBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
+  QLabel *label = new QLabel(i18n("Replace this occurence?"),page);
+  topLayout->addWidget(label );
+}
+
+void ReplacePrompt::slotUser1( void ) { // All
+  done(KateView::srAll);
+}
+
+void ReplacePrompt::slotUser2( void ) { // No
+  done(KateView::srNo);
+}
+
+void ReplacePrompt::slotUser3( void ) { // Yes
+  accept();
+}
+
+void ReplacePrompt::done(int r) {
+  setResult(r);
+  emit clicked();
+}
+
+void ReplacePrompt::closeEvent(QCloseEvent *) {
+  reject();
+}
+
+GotoLineDialog::GotoLineDialog(QWidget *parent, int line, int max)
+  : KDialogBase(parent, 0L, true, i18n("Goto Line"), Ok | Cancel, Ok) {
+
+  QWidget *page = new QWidget(this);
+  setMainWidget(page);
+
+  QVBoxLayout *topLayout = new QVBoxLayout( page, 0, spacingHint() );
+  e1 = new QSpinBox(page);
+  e1->setMinValue(1);
+  e1->setMaxValue(max);
+  e1->setValue((int)line);
+
+  QLabel *label = new QLabel( e1,i18n("&Goto Line:"), page );
+  topLayout->addWidget(label);
+  topLayout->addWidget(e1);
+  topLayout->addSpacing(spacingHint()); // A little bit extra space
+  topLayout->addStretch(10);
+  e1->setFocus();
+}
+
+int GotoLineDialog::getLine() {
+  return e1->value();
+}
+
+const int IndentConfigTab::flags[] = {KateView::cfAutoIndent, KateView::cfSpaceIndent,
+  KateView::cfBackspaceIndents,KateView::cfTabIndents, KateView::cfKeepIndentProfile, KateView::cfKeepExtraSpaces};
+
+IndentConfigTab::IndentConfigTab(QWidget *parent, KateView *view)
+  : QWidget(parent, 0L)
+{
+  QVBoxLayout *layout = new QVBoxLayout(this, 0, KDialog::spacingHint() );
+  int configFlags = view->config();
+
+  opt[0] = new QCheckBox(i18n("&Auto Indent"), this);
+  layout->addWidget(opt[0], 0, AlignLeft);
+  opt[0]->setChecked(configFlags & flags[0]);
+
+  opt[1] = new QCheckBox(i18n("Indent With &Spaces"), this);
+  layout->addWidget(opt[1], 0, AlignLeft);
+  opt[1]->setChecked(configFlags & flags[1]);
+
+  opt[2] = new QCheckBox(i18n("&Backspace Key Indents"), this);
+  layout->addWidget(opt[2], 0, AlignLeft);
+  opt[2]->setChecked(configFlags & flags[2]);
+
+  opt[3] = new QCheckBox(i18n("&Tab Key Indents"), this);
+  layout->addWidget(opt[3], 0, AlignLeft);
+  opt[3]->setChecked(configFlags & flags[3]);
+
+  opt[4] = new QCheckBox(i18n("Keep Indent &Profile"), this);
+  layout->addWidget(opt[4], 0, AlignLeft);
+//  opt[4]->setChecked(configFlags & flags[4]);
+  opt[4]->setChecked(true);
+  opt[4]->hide();
+
+  opt[5] = new QCheckBox(i18n("&Keep Extra Spaces"), this);
+  layout->addWidget(opt[5], 0, AlignLeft);
+  opt[5]->setChecked(configFlags & flags[5]);
+
+  layout->addStretch();
+
+  // What is this? help
+  QWhatsThis::add(opt[0], i18n("When <b>Auto indent</b> is on, KateView will indent new lines to equal the indent on the previous line.<p>If the previous line is blank, the nearest line above with text is used"));
+  QWhatsThis::add(opt[1], i18n("Check this if you want to indent with spaces rather than tabs.<br>A Tab will be converted to <u>Tab-width</u> as set in the <b>edit</b> options"));
+  QWhatsThis::add(opt[2], i18n("This allows the <b>backspace</b> key to be used to indent."));
+  QWhatsThis::add(opt[3], i18n("This allows the <b>tab</b> key to be used to indent."));
+  QWhatsThis::add(opt[4], i18n("This retains current indentation settings for future documents."));
+  QWhatsThis::add(opt[5], i18n("Indentations of more than the selected number of spaces will not be shortened."));
+}
+
+void IndentConfigTab::getData(KateView *view) {
+  int configFlags, z;
+
+  configFlags = view->config();
+  for (z = 0; z < numFlags; z++) {
+    configFlags &= ~flags[z];
+    if (opt[z]->isChecked()) configFlags |= flags[z];
+  }
+  view->setConfig(configFlags);
+}
+
+const int SelectConfigTab::flags[] = {KateView::cfPersistent, KateView::cfDelOnInput,
+  KateView::cfMouseAutoCopy, KateView::cfSingleSelection, KateView::cfVerticalSelect, KateView::cfXorSelect};
+
+SelectConfigTab::SelectConfigTab(QWidget *parent, KateView *view)
+  : QWidget(parent, 0L)
+{
+  QVBoxLayout *layout = new QVBoxLayout(this, 0, KDialog::spacingHint() );
+  int configFlags = view->config();
+
+  opt[0] = new QCheckBox(i18n("&Persistent Selections"), this);
+  layout->addWidget(opt[0], 0, AlignLeft);
+  opt[0]->setChecked(configFlags & flags[0]);
+
+  opt[1] = new QCheckBox(i18n("&Overwrite Selections"), this);
+  layout->addWidget(opt[1], 0, AlignLeft);
+  opt[1]->setChecked(configFlags & flags[1]);
+
+  opt[2] = new QCheckBox(i18n("Mouse &Autocopy"), this);
+  layout->addWidget(opt[2], 0, AlignLeft);
+  opt[2]->setChecked(configFlags & flags[2]);
+
+  opt[3] = new QCheckBox(i18n("&X11-like Single Selection"), this);
+  layout->addWidget(opt[3], 0, AlignLeft);
+  opt[3]->setChecked(configFlags & flags[3]);
+
+  opt[4] = new QCheckBox(i18n("&Vertical Selections"), this);
+  layout->addWidget(opt[4], 0, AlignLeft);
+  opt[4]->setChecked(configFlags & flags[4]);
+
+  opt[5] = new QCheckBox(i18n("&Toggle Old"), this);
+  layout->addWidget(opt[5], 0, AlignLeft);
+  opt[5]->setChecked(configFlags & flags[5]);
+
+  layout->addStretch();
+
+  // What is this? help
+  QWhatsThis::add(opt[0], i18n("Enabling this prevents key input or cursor movement by way of the arrow keys from causing the elimination of text selection.<p><b>Note:</b> If the Overwrite Selections option is activated then any typed character input or paste operation will replace the selected text."));
+  QWhatsThis::add(opt[1], i18n("When this is on, any keyed character input or paste operation will replace the selected text."));
+  QWhatsThis::add(opt[2], i18n("When this is on, any text selected with the mouse will be automatically copied to the clipboard."));
+  QWhatsThis::add(opt[3], i18n("Not implemented yet."));
+  QWhatsThis::add(opt[4], i18n("Enabling this allows you to make vertical selections."));
+  QWhatsThis::add(opt[5], i18n("Not yet implemented."));
+}
+
+void SelectConfigTab::getData(KateView *view) {
+  int configFlags, z;
+
+  configFlags = view->config();
+  for (z = 0; z < numFlags; z++) {
+    configFlags &= ~flags[z]; // clear flag
+    if (opt[z]->isChecked()) configFlags |= flags[z]; // set flag if checked
+  }
+  view->setConfig(configFlags);
+}
+
+const int EditConfigTab::flags[] = {KateView::cfWordWrap, KateView::cfReplaceTabs, KateView::cfRemoveSpaces,
+  KateView::cfAutoBrackets, KateView::cfGroupUndo, KateView::cfShowTabs, KateView::cfSmartHome,
+  KateView::cfPageUDMovesCursor, KateView::cfWrapCursor};
+
+EditConfigTab::EditConfigTab(QWidget *parent, KateView *view)
+  : QWidget(parent, 0L) {
+
+  QHBoxLayout *mainLayout;
+  QVBoxLayout *cbLayout, *leLayout;
+  int configFlags;
+
+  mainLayout = new QHBoxLayout(this, 0, KDialog::spacingHint() );
+
+  // checkboxes
+  cbLayout = new QVBoxLayout( mainLayout );
+  configFlags = view->config();
+
+  opt[0] = new QCheckBox(i18n("&Word wrap"), this);
+  cbLayout->addWidget(opt[0], 0, AlignLeft);
+  opt[0]->setChecked(view->doc()->wordWrap());
+
+  opt[1] = new QCheckBox(i18n("Replace &tabs with spaces"), this);
+  cbLayout->addWidget(opt[1], 0, AlignLeft);
+  opt[1]->setChecked(configFlags & flags[1]);
+
+  opt[2] = new QCheckBox(i18n("&Remove trailing spaces"), this);
+  cbLayout->addWidget(opt[2], 0, AlignLeft);
+  opt[2]->setChecked(configFlags & flags[2]);
+
+  opt[3] = new QCheckBox(i18n("&Auto brackets"), this);
+  cbLayout->addWidget(opt[3], 0, AlignLeft);
+  opt[3]->setChecked(configFlags & flags[3]);
+
+  opt[4] = new QCheckBox(i18n("Group &undos"), this);
+  cbLayout->addWidget(opt[4], 0, AlignLeft);
+  opt[4]->setChecked(configFlags & flags[4]);
+
+  opt[5] = new QCheckBox(i18n("&Show tabs"), this);
+  cbLayout->addWidget(opt[5], 0, AlignLeft);
+  opt[5]->setChecked(configFlags & flags[5]);
+
+  opt[6] = new QCheckBox(i18n("Smart &home"), this);
+  cbLayout->addWidget(opt[6], 0, AlignLeft);
+  opt[6]->setChecked(configFlags & flags[6]);
+
+  opt[7] = new QCheckBox(i18n("&Page up/down moves cursor"), this);
+  cbLayout->addWidget(opt[7], 0, AlignLeft);
+  opt[7]->setChecked(configFlags & flags[7]);
+
+  opt[8] = new QCheckBox(i18n("Wrap &cursor"), this);
+  cbLayout->addWidget(opt[8], 0, AlignLeft);
+  opt[8]->setChecked(configFlags & flags[8]);
+
+  cbLayout->addStretch();
+
+  // edit lines
+  leLayout = new QVBoxLayout();
+  mainLayout->addLayout(leLayout,10);
+
+  e1 = new QSpinBox(this);
+  e1->setMinValue(20);
+  e1->setMaxValue( 200);
+  e1->setValue((int)(view->doc()->wordWrapAt()));
+#warning fixme  e1->setLabel(i18n("Wrap Words At:"));
+
+  e2 = new QSpinBox(this);
+  e2->setMinValue(1);
+  e2->setMaxValue(16);
+  e2->setValue((int)view->tabWidth());
+
+#warning fixme  e2->setLabel(i18n("Tab/Indent Width:"));
+
+  e3 = new QSpinBox(this);
+  e3->setMinValue(5);
+  e3->setMaxValue( 30000);
+#warning fixme   e3->setLabel(i18n("Undo steps:")); 
+  e3->setValue((int)view->undoSteps());
+
+  leLayout->addWidget(e1, 0, AlignLeft);
+  leLayout->addWidget(e2, 0, AlignLeft);
+  leLayout->addWidget(e3, 0, AlignLeft);
+
+
+  QVBox *box = new QVBox (this);
+  leLayout->addWidget (box, 0, AlignLeft);
+
+  new QLabel (i18n("Encoding:"), box);
+
+  encoding = new QComboBox(box);
+#warning fixme
+#if 0
+  encoding->insertStringList (KGlobal::charsets()->availableEncodingNames());
+  encoding->setCurrentItem (KGlobal::charsets()->availableEncodingNames().findIndex(view->doc()->encoding()));
+#endif
+  leLayout->addStretch();
+
+  // What is this? help
+  QWhatsThis::add(opt[0], i18n("Word wrap is a feature that causes the editor to automatically start a new line of text and move (wrap) the cursor to the beginning of that new line. KateView will automatically start a new line of text when the current line reaches the length specified by the Wrap Words At: option.<p><b>NOTE:<b> Word Wrap will not change existing lines or wrap them for easy reading as in some applications."));
+  QWhatsThis::add(e1, i18n("If the Word Wrap option is selected this entry determines the length (in characters) at which the editor will automatically start a new line."));
+  QWhatsThis::add(opt[1], i18n("KateView will replace any tabs with the number of spaces indicated in the Tab Width: entry."));
+  QWhatsThis::add(e2, i18n("If the Replace Tabs By Spaces option is selected this entry determines the number of spaces with which the editor will automatically replace tabs."));
+  QWhatsThis::add(opt[2], i18n("KateView will automatically eliminate extra spaces at the ends of lines of text."));
+  QWhatsThis::add(opt[3], i18n("When the user types a left bracket ([,(, or {) KateView automatically enters the right bracket (}, ), or ]) to the right of the cursor."));
+  QWhatsThis::add(opt[4], i18n("Checking this will cause sequences of similar actions to be undone at once."));
+  QWhatsThis::add(opt[5], i18n("The editor will display a symbol to indicate the presence of a tab in the text."));
+  QWhatsThis::add(opt[6], i18n("Not yet implemented."));
+  QWhatsThis::add(opt[7], i18n("If this is selected, the insertion cursor will be moved to the first/last line when pressing the page up/down buttons.<p>If not selected, it will remain at it's relative position in the visible text."));
+  QWhatsThis::add(e3, i18n("Sets the number of undo/redo steps to record. More steps uses more memory."));
+  QWhatsThis::add(opt[8], i18n("When on, moving the insertion cursor using the <b>Left</b> and <b>Right</b> keys will go on to previous/next line at beginning/end of the line, similar to most editors.<p>When off, the insertion cursor cannot be moved left of the line start, but it can be moved off the line end, which can be very handy for programmers."));
+}
+
+void EditConfigTab::getData(KateView *view)
+{
+  int configFlags, z;
+
+  configFlags = view->config();
+  for (z = 1; z < numFlags; z++) {
+    configFlags &= ~flags[z];
+    if (opt[z]->isChecked()) configFlags |= flags[z];
+  }
+  view->setConfig(configFlags);
+
+  view->setEncoding (encoding->currentText());
+  view->doc()->setWordWrapAt(e1->value());
+  view->doc()->setWordWrap (opt[0]->isChecked());
+  view->setTabWidth(e2->value());
+  view->setUndoSteps(e3->value());
+}
+
+ColorConfig::ColorConfig( QWidget *parent, char *name )
+  : QWidget( parent, name )
+{
+  QGridLayout *glay = new QGridLayout( this, 6, 2, 0, KDialog::spacingHint());
+  glay->setColStretch(1,1);
+  glay->setRowStretch(5,1);
+
+  QLabel *label;
+
+  label = new QLabel( i18n("Background:"), this);
+  label->setAlignment( AlignRight|AlignVCenter );
+  m_back = new KColorButton( this );
+  glay->addWidget( label, 0, 0 );
+  glay->addWidget( m_back, 0, 1 );
+
+  label = new QLabel( i18n("Selected:"), this);
+  label->setAlignment( AlignRight|AlignVCenter );
+  m_selected = new KColorButton( this );
+  glay->addWidget( label, 2, 0 );
+  glay->addWidget( m_selected, 2, 1 );
+
+  // QWhatsThis help
+  QWhatsThis::add(m_back, i18n("Sets the background color of the editing area"));
+  QWhatsThis::add(m_selected, i18n("Sets the background color of the selection. To set the text color for selected text, use the &quot;<b>Configure Highlighting</b>&quot; dialog."));
+}
+
+
+ColorConfig::~ColorConfig()
+{
+}
+
+void ColorConfig::setColors(QColor *colors)
+{
+  m_back->setColor( colors[0] );
+  m_selected->setColor( colors[1] );
+}
+
+void ColorConfig::getColors(QColor *colors)
+{
+  colors[0] = m_back->color();
+  colors[1] = m_selected->color();
+}
+
+FontConfig::FontConfig( QWidget *parent, char *name )
+  : QWidget( parent, name )
+{
+    // sizemanagment
+  QGridLayout *grid = new QGridLayout( this, 1, 1 );
+#if 0
+  m_fontchooser = new KFontChooser ( this );
+  m_fontchooser->enableColumn(KFontChooser::StyleList, false);
+  grid->addWidget( m_fontchooser, 0, 0);
+
+  connect (m_fontchooser, SIGNAL (fontSelected( const QFont & )), this, SLOT (slotFontSelected( const QFont & )));
+#endif
+}
+
+FontConfig::~FontConfig()
+{
+}
+
+void FontConfig::setFont ( const QFont &font )
+{
+#if 0
+  m_fontchooser->setFont (font);
+  myFont = font;
+#endif
+}
+
+void FontConfig::slotFontSelected( const QFont &font )
+{
+  myFont = font;
+}
+
+
+
+