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