kdict/options.h

   1 /* -------------------------------------------------------------
   2
   3    options.h (part of The KDE Dictionary Client)
   4
   5    Copyright (C) 2000-2001 Christian Gebauer <gebauer@kde.org>
   6
   7    This file is distributed under the Artistic License.
   8    See LICENSE for details.
   9
  10    -------------------------------------------------------------
  11
  12    GlobalData      manages all global data of Kdict
  13    DialgoListBox   a list box which ignores Enter, useful for dialogs
  14    OptionsDialog   the "Preferences" dialog
  15
  16  ------------------------------------------------------------- */
  17
  18 #ifndef _KDICT_OPTIONS_H_
  19 #define _KDICT_OPTIONS_H_
  20
  21 #include <q3listbox.h>
  22 //Added by qt3to4:
  23 #include <Q3PtrList>
  24 #include <QKeyEvent>
  25 #include <QFrame>
  26 #include <QLabel>
  27 #include <KPageDialog>
  28 #include <kglobalsettings.h>
  29
  30 class QLineEdit;
  31 class QCheckBox;
  32 class QComboBox;
  33 class QRadioButton;
  34
  35 class KColorButton;
  36 class KLineEdit;
  37 class KIntSpinBox;
  38
  39
  40 //********* GlobalData ******************************************
  41
  42 #define COL_CNT 6
  43 #define FNT_CNT 2
  44
  45 class GlobalData
  46 {
  47
  48 public:
  49
  50   enum ColorIndex   { Ctext=0, Cbackground=1, CheadingsText=2, CheadingsBackground=3, Clinks=4, CvisitedLinks=5  };
  51   enum FontIndex    { Ftext=0, Fheadings=1 };
  52
  53   void read();
  54   void write();
  55
  56   // colors...
  57   const QColor& color(int i)           { return c_olors[i]; }
  58   const QString& colorName(int i)      { return c_olorNames[i]; }
  59   int colorCount() const                    { return COL_CNT; }
  60   QColor defaultColor(int i);
  61   bool useCustomColors;
  62   QColor textColor();
  63   QColor backgroundColor();
  64   QColor headingsTextColor();
  65   QColor headingsBackgroundColor();
  66   QColor linksColor();
  67   QColor visitedLinksColor();
  68
  69   // fonts...
  70   const QFont& font(int i)             { return f_onts[i]; }
  71   const QString& fontName(int i)       { return f_ontNames[i]; }
  72   int fontCount() const                     { return FNT_CNT; }
  73   QFont defaultFont(int);
  74   bool useCustomFonts;
  75   QFont textFont();
  76   QFont headingsFont();
  77
  78   QString encryptStr(const QString& aStr);
  79
  80   bool defineClipboard;           // define clipboard content on startup?
  81
  82   QSize optSize,setsSize,matchSize;      // window geometry
  83   bool showMatchList;
  84   QList<int> splitterSizes;
  85
  86   KGlobalSettings::Completion queryComboCompletionMode;
  87
  88   QStringList queryHistory;
  89   bool saveHistory;               // save query history to disk on exit?
  90   unsigned int maxHistEntrys, maxBrowseListEntrys, maxDefinitions;
  91   int headLayout;
  92
  93   QString server;                 // network client...
  94   int port,timeout,pipeSize,idleHold;
  95   QString encoding;
  96   bool authEnabled;
  97   QString user, secret;
  98   QStringList serverDatabases, databases, strategies;
  99   Q3PtrList<QStringList> databaseSets;
 100   unsigned int currentDatabase, currentStrategy;
 101
 102   QColor  c_olors[COL_CNT];
 103   QString c_olorNames[COL_CNT];
 104   QFont   f_onts[FNT_CNT];
 105   QString f_ontNames[FNT_CNT];
 106
 107   QWidget *topLevel;
 108 };
 109
 110 extern GlobalData *global;
 111
 112
 113 //*********  OptionsDialog  ******************************************
 114
 115
 116 class OptionsDialog : public KPageDialog
 117 {
 118   Q_OBJECT
 119
 120 public:
 121
 122   OptionsDialog(QWidget *parent=0);
 123   ~OptionsDialog();
 124
 125 private:
 126   KPageWidgetItem *serverItem;
 127   KPageWidgetItem *appItem;
 128   KPageWidgetItem *layoutItem;
 129   KPageWidgetItem *otherItem;
 130
 131   //===================================================================================
 132
 133   class DialogListBox : public Q3ListBox {
 134
 135     public:
 136       // alwaysIgnore==false: enter is ignored when the widget isn't visible/out of focus
 137       DialogListBox(bool alwaysIgnore=false, QWidget * parent=0, const char * name=0);
 138       ~DialogListBox();
 139
 140     protected:
 141       void keyPressEvent( QKeyEvent *e );
 142
 143       bool a_lwaysIgnore;
 144   };
 145
 146   //===================================================================================
 147
 148   class ColorListItem : public Q3ListBoxText {
 149
 150     public:
 151       ColorListItem( const QString &text, const QColor &color=Qt::black );
 152       ~ColorListItem();
 153       const QColor& color()                     { return mColor; }
 154       void  setColor( const QColor &color )     { mColor = color; }
 155
 156     protected:
 157       virtual void paint( QPainter * );
 158       virtual int height( const Q3ListBox * ) const;
 159       virtual int width( const Q3ListBox * ) const;
 160
 161     private:
 162       QColor mColor;
 163   };
 164
 165   //===================================================================================
 166
 167   class FontListItem : public Q3ListBoxText {
 168
 169     public:
 170       FontListItem( const QString &name, const QFont & );
 171       ~FontListItem();
 172       const QFont& font()                     { return f_ont; }
 173       void setFont( const QFont &);
 174     protected:
 175       virtual void paint( QPainter * );
 176       virtual int width( const Q3ListBox * ) const;
 177
 178     private:
 179       QFont f_ont;
 180       QString fontInfo;
 181   };
 182
 183   //===================================================================================
 184
 185 signals:
 186
 187   void optionsChanged();
 188
 189 protected slots:
 190   void slotApply();
 191   void slotDefault();
 192   void slotChanged();
 193
 194   //server
 195   void slotAuthRequiredToggled( bool );
 196
 197   //colors
 198   void slotColCheckBoxToggled(bool b);
 199   void slotColItemSelected(Q3ListBoxItem *);   // show color dialog for the entry
 200   void slotColDefaultBtnClicked();
 201   void slotColChangeBtnClicked();
 202   void slotColSelectionChanged();
 203
 204   //fonts
 205   void slotFontCheckBoxToggled(bool b);
 206   void slotFontItemSelected(Q3ListBoxItem *);  // show font dialog for the entry
 207   void slotFontDefaultBtnClicked();
 208   void slotFontChangeBtnClicked();
 209   void slotFontSelectionChanged();
 210
 211 private:
 212
 213   QFrame *serverTab;
 214   QLabel *l_user, *l_secret;
 215   KLineEdit *w_server, *w_user, *w_secret, *w_port;
 216   QComboBox *w_encoding;
 217   QCheckBox *w_auth;
 218   KIntSpinBox *w_idleHold,*w_timeout,*w_pipesize;
 219
 220   QFrame *appTab;
 221   DialogListBox *c_List,
 222                 *f_List;
 223   QCheckBox *c_olorCB,
 224             *f_ontCB;
 225   QPushButton *c_olDefBtn,
 226               *c_olChngBtn,
 227               *f_ntDefBtn,
 228               *f_ntChngBtn;
 229
 230   QFrame *layoutTab;
 231   QRadioButton *w_layout[3];
 232
 233   QFrame *otherTab;
 234   QCheckBox *w_Clipboard, *w_Savehist;
 235   KIntSpinBox *w_Maxhist, *w_Maxbrowse, *w_MaxDefinitions;
 236   bool configChanged;
 237 };
 238
 239 #endif