src/tagsedit.h

   1 /***************************************************************************
   2  *   Copyright (C) 2005 by S�astien Laot                                 *
   3  *   slaout@linux62.org                                                    *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #ifndef TAGEDIT_H
  22 #define TAGEDIT_H
  23
  24 #include <kdialogbase.h>
  25 #include <kcombobox.h>
  26 #include <q3listview.h>
  27 #include <q3valuelist.h>
  28 //Added by qt3to4:
  29 #include <QLabel>
  30 #include <QMouseEvent>
  31 #include <QKeyEvent>
  32
  33 class Q3GroupBox;
  34 class QLineEdit;
  35 class QCheckBox;
  36 class KPushButton;
  37 class KKeyButton;
  38 class KIconButton;
  39 class KFontCombo;
  40 class QLabel;
  41 class KShortcut;
  42
  43 class KColorCombo2;
  44
  45 class FontSizeCombo;
  46
  47 class Tag;
  48 class State;
  49
  50 class StateCopy
  51 {
  52   public:
  53         typedef Q3ValueList<StateCopy*> List;
  54         StateCopy(State *old = 0);
  55         ~StateCopy();
  56         State *oldState;
  57         State *newState;
  58         void copyBack();
  59 };
  60
  61 class TagCopy
  62 {
  63   public:
  64         typedef Q3ValueList<TagCopy*> List;
  65         TagCopy(Tag *old = 0);
  66         ~TagCopy();
  67         Tag *oldTag;
  68         Tag *newTag;
  69         StateCopy::List stateCopies;
  70         void copyBack();
  71         bool isMultiState();
  72 };
  73
  74 class TagListViewItem : public Q3ListViewItem
  75 {
  76   public:
  77         TagListViewItem(Q3ListView     *parent, TagCopy *tagCopy);
  78         TagListViewItem(Q3ListViewItem *parent, TagCopy *tagCopy);
  79         TagListViewItem(Q3ListView     *parent, Q3ListViewItem *after, TagCopy *tagCopy);
  80         TagListViewItem(Q3ListViewItem *parent, Q3ListViewItem *after, TagCopy *tagCopy);
  81         TagListViewItem(Q3ListView     *parent, StateCopy *stateCopy);
  82         TagListViewItem(Q3ListViewItem *parent, StateCopy *stateCopy);
  83         TagListViewItem(Q3ListView     *parent, Q3ListViewItem *after, StateCopy *stateCopy);
  84         TagListViewItem(Q3ListViewItem *parent, Q3ListViewItem *after, StateCopy *stateCopy);
  85         ~TagListViewItem();
  86         TagCopy*   tagCopy()   { return m_tagCopy;   }
  87         StateCopy* stateCopy() { return m_stateCopy; }
  88         bool isEmblemObligatory();
  89         TagListViewItem* lastChild();
  90         TagListViewItem* prevSibling();
  91         TagListViewItem* parent() const; // Reimplemented to cast the return value
  92         int width(const QFontMetrics &fontMetrics, const Q3ListView *listView, int column) const;
  93         void setup();
  94         void paintCell(QPainter *painter, const QColorGroup &colorGroup, int column, int width, int align);
  95
  96   private:
  97         TagCopy   *m_tagCopy;
  98         StateCopy *m_stateCopy;
  99 };
 100
 101 class TagListView : public Q3ListView
 102 {
 103   Q_OBJECT
 104   public:
 105         TagListView(QWidget *parent = 0, const char *name = 0, WFlags flags = 0);
 106         ~TagListView();
 107         void keyPressEvent(QKeyEvent *event);
 108         void contentsMouseDoubleClickEvent(QMouseEvent *event);
 109         void contentsMousePressEvent(QMouseEvent *event);
 110         void contentsMouseReleaseEvent(QMouseEvent *event);
 111         TagListViewItem* currentItem() const; // Reimplemented to cast the return value
 112         TagListViewItem* firstChild() const; // Reimplemented to cast the return value
 113         TagListViewItem* lastItem() const; // Reimplemented to cast the return value
 114   signals:
 115         void deletePressed();
 116         void doubleClickedItem();
 117 };
 118
 119 /**
 120   * @author S�astien Laot
 121   */
 122 class TagsEditDialog : public KDialogBase
 123 {
 124   Q_OBJECT
 125   public:
 126         TagsEditDialog(QWidget *parent = 0, State *stateToEdit = 0, bool addNewTag = false);
 127         ~TagsEditDialog();
 128         State::List deletedStates() { return m_deletedStates; }
 129         State::List addedStates()   { return m_addedStates;   }
 130         TagListViewItem* itemForState(State *state);
 131   private slots:
 132         void newTag();
 133         void newState();
 134         void moveUp();
 135         void moveDown();
 136         void deleteTag();
 137         void renameIt();
 138         void capturedShortcut(const KShortcut &shortcut);
 139         void removeShortcut();
 140         void removeEmblem();
 141         void modified();
 142         void currentItemChanged(Q3ListViewItem *item);
 143         void slotCancel();
 144         void slotOk();
 145         void selectUp();
 146         void selectDown();
 147         void selectLeft();
 148         void selectRight();
 149         void resetTreeSizeHint();
 150   private:
 151         void loadBlankState();
 152         void loadStateFrom(State *state);
 153         void loadTagFrom(Tag *tag);
 154         void saveStateTo(State *state);
 155         void saveTagTo(Tag *tag);
 156         void ensureCurrentItemVisible();
 157         TagListView   *m_tags;
 158         KPushButton   *m_moveUp;
 159         KPushButton   *m_moveDown;
 160         KPushButton   *m_deleteTag;
 161         QLineEdit     *m_tagName;
 162         KKeyButton    *m_shortcut;
 163         QPushButton   *m_removeShortcut;
 164         QCheckBox     *m_inherit;
 165         Q3GroupBox     *m_tagBox;
 166         Q3GroupBox     *m_stateBox;
 167         QLabel        *m_stateNameLabel;
 168         QLineEdit     *m_stateName;
 169         KIconButton   *m_emblem;
 170         QPushButton   *m_removeEmblem;
 171         QPushButton   *m_bold;
 172         QPushButton   *m_underline;
 173         QPushButton   *m_italic;
 174         QPushButton   *m_strike;
 175         KColorCombo2  *m_textColor;
 176         KFontCombo    *m_font;
 177         FontSizeCombo *m_fontSize;
 178         KColorCombo2  *m_backgroundColor;
 179         QLineEdit     *m_textEquivalent;
 180         QCheckBox     *m_onEveryLines;
 181
 182         TagCopy::List m_tagCopies;
 183         State::List   m_deletedStates;
 184         State::List   m_addedStates;
 185
 186         bool m_loading;
 187 };
 188
 189 #endif // TAGEDIT_H