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 <q3listview.h>
   7 #include <QMainWindow>
   8 #include <qsettings.h>
   9
  10 class ConfigView;
  11 class ConfigList;
  12 class ConfigItem;
  13 class ConfigLineEdit;
  14 class ConfigMainWindow;
  15
  16 class ConfigSettings : public QSettings {
  17 public:
  18         ConfigSettings();
  19         Q3ValueList<int> readSizes(const QString& key, bool *ok);
  20         bool writeSizes(const QString& key, const Q3ValueList<int>& value);
  21 };
  22
  23 enum colIdx {
  24         promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr
  25 };
  26 enum listMode {
  27         singleMode, menuMode, symbolMode, fullMode, listMode
  28 };
  29 enum optionMode {
  30         normalOpt = 0, allOpt, promptOpt
  31 };
  32
  33 class ConfigList : public Q3ListView {
  34         Q_OBJECT
  35         typedef class Q3ListView Parent;
  36 public:
  37         ConfigList(ConfigView* p, const char *name = 0);
  38         void reinit(void);
  39         ConfigView* parent(void) const
  40         {
  41                 return (ConfigView*)Parent::parent();
  42         }
  43         ConfigItem* findConfigItem(struct menu *);
  44
  45 protected:
  46         void keyPressEvent(QKeyEvent *e);
  47         void contentsMousePressEvent(QMouseEvent *e);
  48         void contentsMouseReleaseEvent(QMouseEvent *e);
  49         void contentsMouseMoveEvent(QMouseEvent *e);
  50         void contentsMouseDoubleClickEvent(QMouseEvent *e);
  51         void focusInEvent(QFocusEvent *e);
  52         void contextMenuEvent(QContextMenuEvent *e);
  53
  54 public slots:
  55         void setRootMenu(struct menu *menu);
  56
  57         void updateList(ConfigItem *item);
  58         void setValue(ConfigItem* item, tristate val);
  59         void changeValue(ConfigItem* item);
  60         void updateSelection(void);
  61         void saveSettings(void);
  62 signals:
  63         void menuChanged(struct menu *menu);
  64         void menuSelected(struct menu *menu);
  65         void parentSelected(void);
  66         void gotFocus(struct menu *);
  67
  68 public:
  69         void updateListAll(void)
  70         {
  71                 updateAll = true;
  72                 updateList(NULL);
  73                 updateAll = false;
  74         }
  75         ConfigList* listView()
  76         {
  77                 return this;
  78         }
  79         ConfigItem* firstChild() const
  80         {
  81                 return (ConfigItem *)Parent::firstChild();
  82         }
  83         int mapIdx(colIdx idx)
  84         {
  85                 return colMap[idx];
  86         }
  87         void addColumn(colIdx idx, const QString& label)
  88         {
  89                 colMap[idx] = Parent::addColumn(label);
  90                 colRevMap[colMap[idx]] = idx;
  91         }
  92         void removeColumn(colIdx idx)
  93         {
  94                 int col = colMap[idx];
  95                 if (col >= 0) {
  96                         Parent::removeColumn(col);
  97                         colRevMap[col] = colMap[idx] = -1;
  98                 }
  99         }
 100         void setAllOpen(bool open);
 101         void setParentMenu(void);
 102
 103         bool menuSkip(struct menu *);
 104
 105         template <class P>
 106         void updateMenuList(P*, struct menu*);
 107
 108         bool updateAll;
 109
 110         QPixmap symbolYesPix, symbolModPix, symbolNoPix;
 111         QPixmap choiceYesPix, choiceNoPix;
 112         QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
 113
 114         bool showName, showRange, showData;
 115         enum listMode mode;
 116         enum optionMode optMode;
 117         struct menu *rootEntry;
 118         QColorGroup disabledColorGroup;
 119         QColorGroup inactivedColorGroup;
 120         Q3PopupMenu* headerPopup;
 121
 122 private:
 123         int colMap[colNr];
 124         int colRevMap[colNr];
 125 };
 126
 127 class ConfigItem : public Q3ListViewItem {
 128         typedef class Q3ListViewItem Parent;
 129 public:
 130         ConfigItem(Q3ListView *parent, ConfigItem *after, struct menu *m, bool v)
 131         : Parent(parent, after), menu(m), visible(v), goParent(false)
 132         {
 133                 init();
 134         }
 135         ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v)
 136         : Parent(parent, after), menu(m), visible(v), goParent(false)
 137         {
 138                 init();
 139         }
 140         ConfigItem(Q3ListView *parent, ConfigItem *after, bool v)
 141         : Parent(parent, after), menu(0), visible(v), goParent(true)
 142         {
 143                 init();
 144         }
 145         ~ConfigItem(void);
 146         void init(void);
 147         void okRename(int col);
 148         void updateMenu(void);
 149         void testUpdateMenu(bool v);
 150         ConfigList* listView() const
 151         {
 152                 return (ConfigList*)Parent::listView();
 153         }
 154         ConfigItem* firstChild() const
 155         {
 156                 return (ConfigItem *)Parent::firstChild();
 157         }
 158         ConfigItem* nextSibling() const
 159         {
 160                 return (ConfigItem *)Parent::nextSibling();
 161         }
 162         void setText(colIdx idx, const QString& text)
 163         {
 164                 Parent::setText(listView()->mapIdx(idx), text);
 165         }
 166         QString text(colIdx idx) const
 167         {
 168                 return Parent::text(listView()->mapIdx(idx));
 169         }
 170         void setPixmap(colIdx idx, const QPixmap& pm)
 171         {
 172                 Parent::setPixmap(listView()->mapIdx(idx), pm);
 173         }
 174         const QPixmap* pixmap(colIdx idx) const
 175         {
 176                 return Parent::pixmap(listView()->mapIdx(idx));
 177         }
 178         void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align);
 179
 180         ConfigItem* nextItem;
 181         struct menu *menu;
 182         bool visible;
 183         bool goParent;
 184 };
 185
 186 class ConfigLineEdit : public QLineEdit {
 187         Q_OBJECT
 188         typedef class QLineEdit Parent;
 189 public:
 190         ConfigLineEdit(ConfigView* parent);
 191         ConfigView* parent(void) const
 192         {
 193                 return (ConfigView*)Parent::parent();
 194         }
 195         void show(ConfigItem *i);
 196         void keyPressEvent(QKeyEvent *e);
 197
 198 public:
 199         ConfigItem *item;
 200 };
 201
 202 class ConfigView : public Q3VBox {
 203         Q_OBJECT
 204         typedef class Q3VBox Parent;
 205 public:
 206         ConfigView(QWidget* parent, const char *name = 0);
 207         ~ConfigView(void);
 208         static void updateList(ConfigItem* item);
 209         static void updateListAll(void);
 210
 211         bool showName(void) const { return list->showName; }
 212         bool showRange(void) const { return list->showRange; }
 213         bool showData(void) const { return list->showData; }
 214 public slots:
 215         void setShowName(bool);
 216         void setShowRange(bool);
 217         void setShowData(bool);
 218         void setOptionMode(QAction *);
 219 signals:
 220         void showNameChanged(bool);
 221         void showRangeChanged(bool);
 222         void showDataChanged(bool);
 223 public:
 224         ConfigList* list;
 225         ConfigLineEdit* lineEdit;
 226
 227         static ConfigView* viewList;
 228         ConfigView* nextView;
 229
 230         static QAction *showNormalAction;
 231         static QAction *showAllAction;
 232         static QAction *showPromptAction;
 233 };
 234
 235 class ConfigInfoView : public Q3TextBrowser {
 236         Q_OBJECT
 237         typedef class Q3TextBrowser Parent;
 238 public:
 239         ConfigInfoView(QWidget* parent, const char *name = 0);
 240         bool showDebug(void) const { return _showDebug; }
 241
 242 public slots:
 243         void setInfo(struct menu *menu);
 244         void saveSettings(void);
 245         void setShowDebug(bool);
 246
 247 signals:
 248         void showDebugChanged(bool);
 249         void menuSelected(struct menu *);
 250
 251 protected:
 252         void symbolInfo(void);
 253         void menuInfo(void);
 254         QString debug_info(struct symbol *sym);
 255         static QString print_filter(const QString &str);
 256         static void expr_print_help(void *data, struct symbol *sym, const char *str);
 257         Q3PopupMenu* createPopupMenu(const QPoint& pos);
 258         void contentsContextMenuEvent(QContextMenuEvent *e);
 259
 260         struct symbol *sym;
 261         struct menu *_menu;
 262         bool _showDebug;
 263 };
 264
 265 class ConfigSearchWindow : public QDialog {
 266         Q_OBJECT
 267         typedef class QDialog Parent;
 268 public:
 269         ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0);
 270
 271 public slots:
 272         void saveSettings(void);
 273         void search(void);
 274
 275 protected:
 276         QLineEdit* editField;
 277         QPushButton* searchButton;
 278         QSplitter* split;
 279         ConfigView* list;
 280         ConfigInfoView* info;
 281
 282         struct symbol **result;
 283 };
 284
 285 class ConfigMainWindow : public QMainWindow {
 286         Q_OBJECT
 287
 288         static Q3Action *saveAction;
 289         static void conf_changed(void);
 290 public:
 291         ConfigMainWindow(void);
 292 public slots:
 293         void changeMenu(struct menu *);
 294         void setMenuLink(struct menu *);
 295         void listFocusChanged(void);
 296         void goBack(void);
 297         void loadConfig(void);
 298         bool saveConfig(void);
 299         void saveConfigAs(void);
 300         void searchConfig(void);
 301         void showSingleView(void);
 302         void showSplitView(void);
 303         void showFullView(void);
 304         void showIntro(void);
 305         void showAbout(void);
 306         void saveSettings(void);
 307
 308 protected:
 309         void closeEvent(QCloseEvent *e);
 310
 311         ConfigSearchWindow *searchWindow;
 312         ConfigView *menuView;
 313         ConfigList *menuList;
 314         ConfigView *configView;
 315         ConfigList *configList;
 316         ConfigInfoView *helpText;
 317         QToolBar *toolBar;
 318         Q3Action *backAction;
 319         QSplitter* split1;
 320         QSplitter* split2;
 321 };