scripts/kconfig/qconf.h

   1 /*
   2  * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
   3  * Released under the terms of the GNU GPL v2.0.
   4  */
   5
   6 #include <qlistview.h>
   7 #if QT_VERSION >= 300
   8 #include <qsettings.h>
   9 #else
  10 class QSettings { };
  11 #endif
  12
  13 class ConfigList;
  14 class ConfigItem;
  15 class ConfigLineEdit;
  16 class ConfigMainWindow;
  17
  18
  19 class ConfigSettings : public QSettings {
  20 public:
  21         ConfigSettings();
  22
  23 #if QT_VERSION >= 300
  24         void readListSettings();
  25         QValueList<int> readSizes(const QString& key, bool *ok);
  26         bool writeSizes(const QString& key, const QValueList<int>& value);
  27 #endif
  28
  29         bool showAll;
  30         bool showName;
  31         bool showRange;
  32         bool showData;
  33 };
  34
  35 class ConfigView : public QVBox {
  36         Q_OBJECT
  37         typedef class QVBox Parent;
  38 public:
  39         ConfigView(QWidget* parent, ConfigMainWindow* cview, ConfigSettings* configSettings);
  40         ~ConfigView(void);
  41         static void updateList(ConfigItem* item);
  42         static void updateListAll(void);
  43
  44 public:
  45         ConfigList* list;
  46         ConfigLineEdit* lineEdit;
  47
  48         static ConfigView* viewList;
  49         ConfigView* nextView;
  50 };
  51
  52 enum colIdx {
  53         promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr
  54 };
  55 enum listMode {
  56         singleMode, menuMode, symbolMode, fullMode
  57 };
  58
  59 class ConfigList : public QListView {
  60         Q_OBJECT
  61         typedef class QListView Parent;
  62 public:
  63         ConfigList(ConfigView* p, ConfigMainWindow* cview, ConfigSettings *configSettings);
  64         void reinit(void);
  65         ConfigView* parent(void) const
  66         {
  67                 return (ConfigView*)Parent::parent();
  68         }
  69
  70 protected:
  71         ConfigMainWindow* cview;
  72
  73         void keyPressEvent(QKeyEvent *e);
  74         void contentsMousePressEvent(QMouseEvent *e);
  75         void contentsMouseReleaseEvent(QMouseEvent *e);
  76         void contentsMouseMoveEvent(QMouseEvent *e);
  77         void contentsMouseDoubleClickEvent(QMouseEvent *e);
  78         void focusInEvent(QFocusEvent *e);
  79 public slots:
  80         void setRootMenu(struct menu *menu);
  81
  82         void updateList(ConfigItem *item);
  83         void setValue(ConfigItem* item, tristate val);
  84         void changeValue(ConfigItem* item);
  85         void updateSelection(void);
  86 signals:
  87         void menuSelected(struct menu *menu);
  88         void parentSelected(void);
  89         void gotFocus(void);
  90
  91 public:
  92         void updateListAll(void)
  93         {
  94                 updateAll = true;
  95                 updateList(NULL);
  96                 updateAll = false;
  97         }
  98         ConfigList* listView()
  99         {
 100                 return this;
 101         }
 102         ConfigItem* firstChild() const
 103         {
 104                 return (ConfigItem *)Parent::firstChild();
 105         }
 106         int mapIdx(colIdx idx)
 107         {
 108                 return colMap[idx];
 109         }
 110         void addColumn(colIdx idx, const QString& label)
 111         {
 112                 colMap[idx] = Parent::addColumn(label);
 113                 colRevMap[colMap[idx]] = idx;
 114         }
 115         void removeColumn(colIdx idx)
 116         {
 117                 int col = colMap[idx];
 118                 if (col >= 0) {
 119                         Parent::removeColumn(col);
 120                         colRevMap[col] = colMap[idx] = -1;
 121                 }
 122         }
 123         void setAllOpen(bool open);
 124         void setParentMenu(void);
 125
 126         template <class P>
 127         void updateMenuList(P*, struct menu*);
 128
 129         bool updateAll;
 130
 131         QPixmap symbolYesPix, symbolModPix, symbolNoPix;
 132         QPixmap choiceYesPix, choiceNoPix;
 133         QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
 134
 135         bool showAll, showName, showRange, showData;
 136         enum listMode mode;
 137         struct menu *rootEntry;
 138         QColorGroup disabledColorGroup;
 139         QColorGroup inactivedColorGroup;
 140
 141 private:
 142         int colMap[colNr];
 143         int colRevMap[colNr];
 144 };
 145
 146 class ConfigItem : public QListViewItem {
 147         typedef class QListViewItem Parent;
 148 public:
 149         ConfigItem(QListView *parent, ConfigItem *after, struct menu *m, bool v)
 150         : Parent(parent, after), menu(m), visible(v), goParent(false)
 151         {
 152                 init();
 153         }
 154         ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v)
 155         : Parent(parent, after), menu(m), visible(v), goParent(false)
 156         {
 157                 init();
 158         }
 159         ConfigItem(QListView *parent, ConfigItem *after, bool v)
 160         : Parent(parent, after), menu(0), visible(v), goParent(true)
 161         {
 162                 init();
 163         }
 164         ~ConfigItem(void);
 165         void init(void);
 166 #if QT_VERSION >= 300
 167         void okRename(int col);
 168 #endif
 169         void updateMenu(void);
 170         void testUpdateMenu(bool v);
 171         ConfigList* listView() const
 172         {
 173                 return (ConfigList*)Parent::listView();
 174         }
 175         ConfigItem* firstChild() const
 176         {
 177                 return (ConfigItem *)Parent::firstChild();
 178         }
 179         ConfigItem* nextSibling() const
 180         {
 181                 return (ConfigItem *)Parent::nextSibling();
 182         }
 183         void setText(colIdx idx, const QString& text)
 184         {
 185                 Parent::setText(listView()->mapIdx(idx), text);
 186         }
 187         QString text(colIdx idx) const
 188         {
 189                 return Parent::text(listView()->mapIdx(idx));
 190         }
 191         void setPixmap(colIdx idx, const QPixmap& pm)
 192         {
 193                 Parent::setPixmap(listView()->mapIdx(idx), pm);
 194         }
 195         const QPixmap* pixmap(colIdx idx) const
 196         {
 197                 return Parent::pixmap(listView()->mapIdx(idx));
 198         }
 199         void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align);
 200
 201         ConfigItem* nextItem;
 202         struct menu *menu;
 203         bool visible;
 204         bool goParent;
 205 };
 206
 207 class ConfigLineEdit : public QLineEdit {
 208         Q_OBJECT
 209         typedef class QLineEdit Parent;
 210 public:
 211         ConfigLineEdit(ConfigView* parent)
 212         : Parent(parent)
 213         { }
 214         ConfigView* parent(void) const
 215         {
 216                 return (ConfigView*)Parent::parent();
 217         }
 218         void show(ConfigItem *i);
 219         void keyPressEvent(QKeyEvent *e);
 220
 221 public:
 222         ConfigItem *item;
 223 };
 224
 225 class ConfigMainWindow : public QMainWindow {
 226         Q_OBJECT
 227 public:
 228         ConfigMainWindow(void);
 229 public slots:
 230         void setHelp(QListViewItem* item);
 231         void changeMenu(struct menu *);
 232         void listFocusChanged(void);
 233         void goBack(void);
 234         void loadConfig(void);
 235         void saveConfig(void);
 236         void saveConfigAs(void);
 237         void showSingleView(void);
 238         void showSplitView(void);
 239         void showFullView(void);
 240         void setShowAll(bool);
 241         void setShowDebug(bool);
 242         void setShowRange(bool);
 243         void setShowName(bool);
 244         void setShowData(bool);
 245         void showIntro(void);
 246         void showAbout(void);
 247         void saveSettings(void);
 248
 249 protected:
 250         void closeEvent(QCloseEvent *e);
 251
 252         ConfigView *menuView;
 253         ConfigList *menuList;
 254         ConfigView *configView;
 255         ConfigList *configList;
 256         QTextView *helpText;
 257         QToolBar *toolBar;
 258         QAction *backAction;
 259         QSplitter* split1;
 260         QSplitter* split2;
 261
 262         bool showDebug;
 263 };