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, usefull 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 <Q3ValueList>
  27 #include <QLabel>
  28 #include <kdialogbase.h>
  29 #include <kglobalsettings.h>
  30
  31 class QLineEdit;
  32 class QCheckBox;
  33 class QComboBox;
  34 class QRadioButton;
  35
  36 class KColorButton;
  37 class KLineEdit;
  38 class KIntSpinBox;
  39
  40
  41 //********* GlobalData ******************************************
  42
  43 #define COL_CNT 6
  44 #define FNT_CNT 2
  45
  46 class GlobalData
  47 {
  48
  49 public:
  50
  51   enum ColorIndex   { Ctext=0, Cbackground=1, CheadingsText=2, CheadingsBackground=3, Clinks=4, CvisitedLinks=5  };
  52   enum FontIndex    { Ftext=0, Fheadings=1 };
  53
  54   void read();
  55   void write();
  56
  57   // colors...
  58   const QColor& color(int i)           { return c_olors[i]; }
  59   const QString& colorName(int i)      { return c_olorNames[i]; }
  60   int colorCount() const                    { return COL_CNT; }
  61   QColor defaultColor(int i);
  62   bool useCustomColors;
  63   QColor textColor();
  64   QColor backgroundColor();
  65   QColor headingsTextColor();
  66   QColor headingsBackgroundColor();
  67   QColor linksColor();
  68   QColor visitedLinksColor();
  69
  70   // fonts...
  71   const QFont& font(int i)             { return f_onts[i]; }
  72   const QString& fontName(int i)       { return f_ontNames[i]; }
  73   int fontCount() const                     { return FNT_CNT; }
  74   QFont defaultFont(int);
  75   bool useCustomFonts;
  76   QFont textFont();
  77   QFont headingsFont();
  78
  79   QString encryptStr(const QString& aStr);
  80
  81   bool defineClipboard;           // define clipboard content on startup?
  82
  83   QSize optSize,setsSize,matchSize;      // window geometry
  84   bool showMatchList;
  85   Q3ValueList<int> splitterSizes;
  86
  87   KGlobalSettings::Completion queryComboCompletionMode;
  88
  89   QStringList queryHistory;
  90   bool saveHistory;               // save query history to disk on exit?
  91   unsigned int maxHistEntrys, maxBrowseListEntrys, maxDefinitions;
  92   int headLayout;
  93
  94   QString server;                 // network client...
  95   int port,timeout,pipeSize,idleHold;
  96   QString encoding;
  97   bool authEnabled;
  98   QString user, secret;
  99   QStringList serverDatabases, databases, strategies;
 100   Q3PtrList<QStringList> databaseSets;
 101   unsigned int currentDatabase, currentStrategy;
 102
 103   QColor  c_olors[COL_CNT];
 104   QString c_olorNames[COL_CNT];
 105   QFont   f_onts[FNT_CNT];
 106   QString f_ontNames[FNT_CNT];
 107
 108   QWidget *topLevel;
 109 };
 110
 111 extern GlobalData *global;
 112
 113
 114 //*********  OptionsDialog  ******************************************
 115
 116
 117 class OptionsDialog : public KDialogBase
 118 {
 119   Q_OBJECT
 120
 121 public:
 122
 123   OptionsDialog(QWidget *parent=0, const char *name=0);
 124   ~OptionsDialog();
 125
 126   //===================================================================================
 127
 128   class DialogListBox : public Q3ListBox {
 129
 130     public:
 131       // alwaysIgnore==false: enter is ignored when the widget isn't visible/out of focus
 132       DialogListBox(bool alwaysIgnore=false, QWidget * parent=0, const char * name=0);
 133       ~DialogListBox();
 134
 135     protected:
 136       void keyPressEvent( QKeyEvent *e );
 137
 138       bool a_lwaysIgnore;
 139   };
 140
 141   //===================================================================================
 142
 143   class ColorListItem : public Q3ListBoxText {
 144
 145     public:
 146       ColorListItem( const QString &text, const QColor &color=Qt::black );
 147       ~ColorListItem();
 148       const QColor& color()                     { return mColor; }
 149       void  setColor( const QColor &color )     { mColor = color; }
 150
 151     protected:
 152       virtual void paint( QPainter * );
 153       virtual int height( const Q3ListBox * ) const;
 154       virtual int width( const Q3ListBox * ) const;
 155
 156     private:
 157       QColor mColor;
 158   };
 159
 160   //===================================================================================
 161
 162   class FontListItem : public Q3ListBoxText {
 163
 164     public:
 165       FontListItem( const QString &name, const QFont & );
 166       ~FontListItem();
 167       const QFont& font()                     { return f_ont; }
 168       void setFont( const QFont &);
 169     protected:
 170       virtual void paint( QPainter * );
 171       virtual int width( const Q3ListBox * ) const;
 172
 173     private:
 174       QFont f_ont;
 175       QString fontInfo;
 176   };
 177
 178   //===================================================================================
 179
 180 signals:
 181
 182   void optionsChanged();
 183
 184 protected slots:
 185   void slotApply();
 186   void slotOk();
 187   void slotDefault();
 188   void slotChanged();
 189
 190   //server
 191   void slotAuthRequiredToggled( bool );
 192
 193   //colors
 194   void slotColCheckBoxToggled(bool b);
 195   void slotColItemSelected(Q3ListBoxItem *);   // show color dialog for the entry
 196   void slotColDefaultBtnClicked();
 197   void slotColChangeBtnClicked();
 198   void slotColSelectionChanged();
 199
 200   //fonts
 201   void slotFontCheckBoxToggled(bool b);
 202   void slotFontItemSelected(Q3ListBoxItem *);  // show font dialog for the entry
 203   void slotFontDefaultBtnClicked();
 204   void slotFontChangeBtnClicked();
 205   void slotFontSelectionChanged();
 206
 207 private:
 208
 209   QFrame *serverTab;
 210   QLabel *l_user, *l_secret;
 211   KLineEdit *w_server, *w_user, *w_secret, *w_port;
 212   QComboBox *w_encoding;
 213   QCheckBox *w_auth;
 214   KIntSpinBox *w_idleHold,*w_timeout,*w_pipesize;
 215
 216   QFrame *appTab;
 217   DialogListBox *c_List,
 218                 *f_List;
 219   QCheckBox *c_olorCB,
 220             *f_ontCB;
 221   QPushButton *c_olDefBtn,
 222               *c_olChngBtn,
 223               *f_ntDefBtn,
 224               *f_ntChngBtn;
 225
 226   QFrame *layoutTab;
 227   QRadioButton *w_layout[3];
 228
 229   QFrame *otherTab;
 230   QCheckBox *w_Clipboard, *w_Savehist;
 231   KIntSpinBox *w_Maxhist, *w_Maxbrowse, *w_MaxDefinitions;
 232   bool configChanged;
 233 };
 234
 235 #endif