Fix FTBFS

1 files changed, 504 insertions, 0 deletions

diff --git a/tdeui/tdefontdialog.h b/tdeui/tdefontdialog.h
new file mode 100644
index 000000000..cce427eba
--- /dev/null
+++ b/tdeui/tdefontdialog.h
@@ -0,0 +1,504 @@
+/*
+    $Id$
+
+    Requires the Qt widget libraries, available at no cost at
+    http://www.troll.no
+
+    Copyright (C) 1997 Bernd Johannes Wuebben <wuebben@kde.org>
+    Copyright (c) 1999 Preston Brown <pbrown@kde.org>
+    Copyright (c) 1999 Mario Weilguni <mweilguni@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+#ifndef _K_FONT_DIALOG_H_
+#define _K_FONT_DIALOG_H_
+
+#include <tqlineedit.h>
+#include <tqbutton.h>
+#include <kdialogbase.h>
+
+class TQComboBox;
+class TQCheckBox;
+class TQFont;
+class TQGroupBox;
+class TQLabel;
+class TQStringList;
+class TDEListBox;
+class KIntNumInput;
+/**
+ * @short A font selection widget.
+ *
+ * While TDEFontChooser as an ordinary widget can be embedded in
+ * custom dialogs and therefore is very flexible, in most cases
+ * it is preferable to use the convenience functions in
+ * TDEFontDialog.
+ *
+ * \image html kfontchooser.png "KDE Font Chooser"
+ *
+ * @author Preston Brown <pbrown@kde.org>, Bernd Wuebben <wuebben@kde.org>
+ * @version $Id$
+ */
+class TDEUI_EXPORT TDEFontChooser : public TQWidget
+{
+  Q_OBJECT
+  TQ_PROPERTY( TQFont font READ font WRITE setFont )
+
+public:
+  /**
+   *  @li @p FamilyList - Identifies the family (leftmost) list.
+   *  @li @p StyleList -  Identifies the style (center) list.
+   *  @li @p SizeList -   Identifies the size (rightmost) list.
+   */
+  enum FontColumn { FamilyList=0x01, StyleList=0x02, SizeList=0x04};
+
+  /**
+   *  @li @p FontDiffFamily - Identifies a requested change in the font family.
+   *  @li @p FontDiffStyle -  Identifies a requested change in the font style.
+   *  @li @p FontDiffSize -   Identifies a requested change in the font size.
+   */
+  enum FontDiff { FontDiffFamily=0x01, FontDiffStyle=0x02, FontDiffSize=0x04 };
+
+  /**
+   * Constructs a font picker widget.
+   * It normally comes up with all font families present on the system; the
+   * getFont method below does allow some more fine-tuning of the selection of fonts
+   * that will be displayed in the dialog.
+   * <p>Consider the following code snippet;
+   * \code
+   *    TQStringList list;
+   *    TDEFontChooser::getFontList(list,SmoothScalableFonts);
+   *    TDEFontChooser chooseFont = new TDEFontChooser(0, "FontList", false, list);
+   * \endcode
+   * <p>
+   * The above creates a font chooser dialog with only SmoothScaleble fonts.
+   *
+   * @param parent The parent widget.
+   * @param name The widget name.
+   * @param onlyFixed Only display fonts which have fixed-width
+   *        character sizes.
+   * @param fontList A list of fonts to display, in XLFD format.  If
+   *        no list is formatted, the internal KDE font list is used.
+   *        If that has not been created, X is queried, and all fonts
+   *        available on the system are displayed.
+   * @param diff Display the difference version dialog.
+   *        See TDEFontDialog::getFontDiff().
+   * @param makeFrame Draws a frame with titles around the contents.
+   * @param visibleListSize The minimum number of visible entries in the
+   *        fontlists.
+   * @param sizeIsRelativeState If not zero the widget will show a
+   *        checkbox where the user may choose whether the font size
+   *        is to be interpreted as relative size.
+   *        Initial state of this checkbox will be set according to
+   *        *sizeIsRelativeState, user choice may be retrieved by
+   *        calling sizeIsRelative().
+   */
+  TDEFontChooser(TQWidget *parent = 0L, const char *name = 0L,
+	       bool onlyFixed = false,
+	       const TQStringList &fontList = TQStringList(),
+	       bool makeFrame = true, int visibleListSize=8,
+               bool diff = false, TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+  /**
+   * Destructs the font chooser.
+   */
+  virtual ~TDEFontChooser();
+
+  /**
+   * Enables or disable a font column in the chooser.
+   *
+   * Use this
+   * function if your application does not need or supports all font
+   * properties.
+   *
+   * @param column Specify the columns. An or'ed combination of
+   *        @p FamilyList, @p StyleList and @p SizeList is possible.
+   * @param state If @p false the columns are disabled.
+   */
+  void enableColumn( int column, bool state );
+
+  /**
+   * Sets the currently selected font in the chooser.
+   *
+   * @param font The font to select.
+   * @param onlyFixed Readjust the font list to display only fixed
+   *        width fonts if @p true, or vice-versa.
+   */
+  void setFont( const TQFont &font, bool onlyFixed = false );
+
+  /**
+   * @return The bitmask corresponding to the attributes the user
+   *         wishes to change.
+   */
+  int fontDiffFlags();
+
+  /**
+   * @return The currently selected font in the chooser.
+   */
+  TQFont font() const { return selFont; }
+
+  /**
+   * Sets the color to use in the preview.
+   */
+  void setColor( const TQColor & col );
+
+  /**
+   * @return The color currently used in the preview (default: the text
+   *         color of the active color group)
+   */
+  TQColor color() const;
+
+  /**
+   * Sets the background color to use in the preview.
+   */
+  void setBackgroundColor( const TQColor & col );
+
+  /**
+   * @return The background color currently used in the preview (default:
+   *         the base color of the active colorgroup)
+   */
+  TQColor backgroundColor() const;
+
+  /**
+   * Sets the state of the checkbox indicating whether the font size
+   * is to be interpreted as relative size.
+   * NOTE: If parameter sizeIsRelative was not set in the constructor
+   *       of the widget this setting will be ignored.
+   */
+  void setSizeIsRelative( TQButton::ToggleState relative );
+
+  /**
+   * @return Whether the font size is to be interpreted as relative size
+   *         (default: TQButton:Off)
+   */
+  TQButton::ToggleState sizeIsRelative() const;
+
+
+  /**
+   * @return The current text in the sample text input area.
+   */
+  TQString sampleText() const { return sampleEdit->text(); }
+
+  /**
+   * Sets the sample text.
+   *
+   * Normally you should not change this
+   * text, but it can be better to do this if the default text is
+   * too large for the edit area when using the default font of your
+   * application.
+   *
+   * @param text The new sample text. The current will be removed.
+   */
+  void setSampleText( const TQString &text )
+  {
+    sampleEdit->setText( text );
+  }
+
+  /**
+   * Shows or hides the sample text box.
+   *
+   * @param visible Set it to true to show the box, to false to hide it.
+   * @since 3.5
+   */
+  void setSampleBoxVisible( bool visible )
+  {
+    sampleEdit->setShown( visible );
+  }
+
+  /**
+   * Converts a TQFont into the corresponding X Logical Font
+   * Description (XLFD).
+   *
+   * @param theFont The font to convert.
+   * @return A string representing the given font in XLFD format.
+   */
+  static TQString getXLFD( const TQFont &theFont )
+    { return theFont.rawName(); }
+
+  /**
+   * The selection criteria for the font families shown in the dialog.
+   *  @li @p FixedWidthFont when included only fixed-width fonts are returned.
+   *        The fonts where the width of every character is equal.
+   *  @li @p ScalableFont when included only scalable fonts are returned;
+   *        certain configurations allow bitmap fonts to remain unscaled and
+   *        thus these fonts have limited number of sizes.
+   *  @li @p SmoothScalableFont when included only return smooth scalable fonts.
+   *        this will return only non-bitmap fonts which are scalable to any size requested.
+   *        Setting this option to true will mean the "scalable" flag is irrelavant.
+   */
+  enum FontListCriteria { FixedWidthFonts=0x01, ScalableFonts=0x02, SmoothScalableFonts=0x04 };
+
+  /**
+   * Creates a list of font strings.
+   *
+   * @param list The list is returned here.
+   * @param fontListCriteria should contain all the restrictions for font selection as OR-ed values
+   *        @see TDEFontChooser::FontListCriteria for the individual values
+   */
+  static void getFontList( TQStringList &list, uint fontListCriteria);
+
+  /**
+   * Reimplemented for internal reasons.
+   */
+  virtual TQSize sizeHint( void ) const;
+
+signals:
+  /**
+   * Emitted whenever the selected font changes.
+   */
+  void fontSelected( const TQFont &font );
+
+private slots:
+  void toggled_checkbox();
+  void family_chosen_slot(const TQString&);
+  void size_chosen_slot(const TQString&);
+  void style_chosen_slot(const TQString&);
+  void displaySample(const TQFont &font);
+  void showXLFDArea(bool);
+  void size_value_slot(int);
+private:
+  void fillFamilyListBox(bool onlyFixedFonts = false);
+  void fillSizeList();
+  // This one must be static since getFontList( TQStringList, char*) is so
+  static void addFont( TQStringList &list, const char *xfont );
+
+  void setupDisplay();
+
+  // pointer to an optinally supplied list of fonts to
+  // inserted into the fontdialog font-family combo-box
+  TQStringList  fontList;
+
+  KIntNumInput *sizeOfFont;
+
+  TQLineEdit    *sampleEdit;
+  TQLineEdit    *xlfdEdit;
+
+  TQLabel       *familyLabel;
+  TQLabel       *styleLabel;
+  TQCheckBox    *familyCheckbox;
+  TQCheckBox    *styleCheckbox;
+  TQCheckBox    *sizeCheckbox;
+  TQLabel       *sizeLabel;
+  TDEListBox     *familyListBox;
+  TDEListBox     *styleListBox;
+  TDEListBox     *sizeListBox;
+  TQComboBox    *charsetsCombo; // BIC: remove in KDE4
+  TQCheckBox    *sizeIsRelativeCheckBox;
+
+  TQFont        selFont;
+
+  TQString      selectedStyle;
+  int          selectedSize;
+  TQMap<TQString, TQString> currentStyles;
+
+  bool usingFixed;
+
+protected:
+  virtual void virtual_hook( int id, void* data );
+private:
+  class TDEFontChooserPrivate;
+  TDEFontChooserPrivate *d;
+};
+
+/**
+ * @short A font selection dialog.
+ *
+ * The TDEFontDialog provides a dialog for interactive font selection.
+ * It is basically a thin wrapper around the TDEFontChooser widget,
+ * which can also be used standalone. In most cases, the simplest
+ * use of this class is the static method TDEFontDialog::getFont(),
+ * which pops up the dialog, allows the user to select a font, and
+ * returns when the dialog is closed.
+ *
+ * Example:
+ *
+ * \code
+ *      TQFont myFont;
+ *      int result = TDEFontDialog::getFont( myFont );
+ *      if ( result == TDEFontDialog::Accepted )
+ *            ...
+ * \endcode
+ *
+ * \image html kfontdialog.png "KDE Font Dialog"
+ *
+ * @author Preston Brown <pbrown@kde.org>, Bernd Wuebben <wuebben@kde.org>
+ * @version $Id$
+ */
+class TDEUI_EXPORT TDEFontDialog : public KDialogBase  {
+    Q_OBJECT
+
+public:
+  /**
+   * Constructs a font selection dialog.
+   *
+   * @param parent The parent widget of the dialog, if any.
+   * @param name The name of the dialog.
+   * @param modal Specifies whether the dialog is modal or not.
+   * @param onlyFixed only display fonts which have fixed-width
+   *        character sizes.
+   * @param fontlist a list of fonts to display, in XLFD format.  If
+   *        no list is formatted, the internal KDE font list is used.
+   *        If that has not been created, X is queried, and all fonts
+   *        available on the system are displayed.
+   * @param makeFrame Draws a frame with titles around the contents.
+   * @param diff Display the difference version dialog. See getFontDiff().
+   * @param sizeIsRelativeState If not zero the widget will show a
+   *        checkbox where the user may choose whether the font size
+   *        is to be interpreted as relative size.
+   *        Initial state of this checkbox will be set according to
+   *        *sizeIsRelativeState, user choice may be retrieved by
+   *        calling sizeIsRelative().
+   *
+   */
+  TDEFontDialog( TQWidget *parent = 0L, const char *name = 0,
+	       bool onlyFixed = false, bool modal = false,
+	       const TQStringList &fontlist = TQStringList(),
+	       bool makeFrame = true, bool diff = false,
+               TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+  /**
+   * Sets the currently selected font in the dialog.
+   *
+   * @param font The font to select.
+   * @param onlyFixed readjust the font list to display only fixed
+   *        width fonts if true, or vice-versa
+   */
+  void setFont( const TQFont &font, bool onlyFixed = false )
+    { chooser->setFont(font, onlyFixed); }
+
+  /**
+   * @return The currently selected font in the dialog.
+   */
+  TQFont font() const { return chooser->font(); }
+
+  /**
+   * Sets the state of the checkbox indicating whether the font size
+   * is to be interpreted as relative size.
+   * NOTE: If parameter sizeIsRelative was not set in the constructor
+   *       of the dialog this setting will be ignored.
+   */
+  void setSizeIsRelative( TQButton::ToggleState relative )
+    { chooser->setSizeIsRelative( relative ); }
+
+  /**
+   * @return Whether the font size is to be interpreted as relative size
+   *         (default: false)
+   */
+  TQButton::ToggleState sizeIsRelative() const
+    { return chooser->sizeIsRelative(); }
+
+  /**
+   * Creates a modal font dialog, lets the user choose a font,
+   * and returns when the dialog is closed.
+   *
+   * @param theFont a reference to the font to write the chosen font
+   *        into.
+   * @param onlyFixed if true, only select from fixed-width fonts.
+   * @param parent Parent widget of the dialog. Specifying a widget different
+   *        from 0 (Null) improves centering (looks better).
+   * @param makeFrame Draws a frame with titles around the contents.
+   * @param sizeIsRelativeState If not zero the widget will show a
+   *        checkbox where the user may choose whether the font size
+   *        is to be interpreted as relative size.
+   *        Initial state of this checkbox will be set according to
+   *        *sizeIsRelativeState and user choice will be returned
+   *        therein.
+   *
+   * @return TQDialog::result().
+   */
+  static int getFont( TQFont &theFont, bool onlyFixed = false,
+		      TQWidget *parent = 0L, bool makeFrame = true,
+                      TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+  /**
+   * Creates a modal font difference dialog, lets the user choose a selection
+   * of changes that should be made to a set of fonts, and returns when the
+   * dialog is closed. Useful for choosing slight adjustments to the font set
+   * when the user would otherwise have to manually edit a number of fonts.
+   *
+   * @param theFont a reference to the font to write the chosen font
+   *        into.
+   * @param diffFlags a reference to the int into which the chosen
+   *        difference selection bitmask should be written.
+   *        Check the returned bitmask like:
+   *        \code
+   *        if ( diffFlags & TDEFontChooser::FontDiffFamily )
+   *            [...]
+   *        if ( diffFlags & TDEFontChooser::FontDiffStyle )
+   *            [...]
+   *        if ( diffFlags & TDEFontChooser::FontDiffSize )
+   *            [...]
+   *        \endcode
+   * @param onlyFixed if true, only select from fixed-width fonts.
+   * @param parent Parent widget of the dialog. Specifying a widget different
+   *        from 0 (Null) improves centering (looks better).
+   * @param makeFrame Draws a frame with titles around the contents.
+   * @param sizeIsRelativeState If not zero the widget will show a
+   *        checkbox where the user may choose whether the font size
+   *        is to be interpreted as relative size.
+   *        Initial state of this checkbox will be set according to
+   *        *sizeIsRelativeState and user choice will be returned
+   *        therein.
+   *
+   * @returns TQDialog::result().
+   */
+  static int getFontDiff( TQFont &theFont, int &diffFlags, bool onlyFixed = false,
+		      TQWidget *parent = 0L, bool makeFrame = true,
+                      TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+  /**
+   * When you are not only interested in the font selected, but also
+   * in the example string typed in, you can call this method.
+   *
+   * @param theFont a reference to the font to write the chosen font
+   *        into.
+   * @param theString a reference to the example text that was typed.
+   * @param onlyFixed if true, only select from fixed-width fonts.
+   * @param parent Parent widget of the dialog. Specifying a widget different
+   *        from 0 (Null) improves centering (looks better).
+   * @param makeFrame Draws a frame with titles around the contents.
+   * @param sizeIsRelativeState If not zero the widget will show a
+   *        checkbox where the user may choose whether the font size
+   *        is to be interpreted as relative size.
+   *        Initial state of this checkbox will be set according to
+   *        *sizeIsRelativeState and user choice will be returned
+   *        therein.
+   * @return The result of the dialog.
+   */
+  static int getFontAndText( TQFont &theFont, TQString &theString,
+			     bool onlyFixed = false, TQWidget *parent = 0L,
+			     bool makeFrame = true,
+                             TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+signals:
+  /**
+   * Emitted whenever the currently selected font changes.
+   * Connect to this to monitor the font as it is selected if you are
+   * not running modal.
+   */
+  void fontSelected( const TQFont &font );
+
+protected:
+  TDEFontChooser *chooser;
+
+protected:
+  virtual void virtual_hook( int id, void* data );
+private:
+  class TDEFontDialogPrivate;
+  TDEFontDialogPrivate *d;
+
+};
+
+#endif