scripts/kconfig/qconf.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
0004  */
0005
0006 #include <QCheckBox>
0007 #include <QDialog>
0008 #include <QHeaderView>
0009 #include <QLineEdit>
0010 #include <QMainWindow>
0011 #include <QPushButton>
0012 #include <QSettings>
0013 #include <QSplitter>
0014 #include <QStyledItemDelegate>
0015 #include <QTextBrowser>
0016 #include <QTreeWidget>
0017
0018 #include "expr.h"
0019
0020 class ConfigList;
0021 class ConfigItem;
0022 class ConfigMainWindow;
0023
0024 class ConfigSettings : public QSettings {
0025 public:
0026     ConfigSettings();
0027     QList<int> readSizes(const QString& key, bool *ok);
0028     bool writeSizes(const QString& key, const QList<int>& value);
0029 };
0030
0031 enum colIdx {
0032     promptColIdx, nameColIdx, dataColIdx
0033 };
0034 enum listMode {
0035     singleMode, menuMode, symbolMode, fullMode, listMode
0036 };
0037 enum optionMode {
0038     normalOpt = 0, allOpt, promptOpt
0039 };
0040
0041 class ConfigList : public QTreeWidget {
0042     Q_OBJECT
0043     typedef class QTreeWidget Parent;
0044 public:
0045     ConfigList(QWidget *parent, const char *name = 0);
0046     ~ConfigList();
0047     void reinit(void);
0048     ConfigItem* findConfigItem(struct menu *);
0049     void setSelected(QTreeWidgetItem *item, bool enable) {
0050         for (int i = 0; i < selectedItems().size(); i++)
0051             selectedItems().at(i)->setSelected(false);
0052
0053         item->setSelected(enable);
0054     }
0055
0056 protected:
0057     void keyPressEvent(QKeyEvent *e);
0058     void mousePressEvent(QMouseEvent *e);
0059     void mouseReleaseEvent(QMouseEvent *e);
0060     void mouseMoveEvent(QMouseEvent *e);
0061     void mouseDoubleClickEvent(QMouseEvent *e);
0062     void focusInEvent(QFocusEvent *e);
0063     void contextMenuEvent(QContextMenuEvent *e);
0064
0065 public slots:
0066     void setRootMenu(struct menu *menu);
0067
0068     void updateList();
0069     void setValue(ConfigItem* item, tristate val);
0070     void changeValue(ConfigItem* item);
0071     void updateSelection(void);
0072     void saveSettings(void);
0073     void setOptionMode(QAction *action);
0074     void setShowName(bool on);
0075
0076 signals:
0077     void menuChanged(struct menu *menu);
0078     void menuSelected(struct menu *menu);
0079     void itemSelected(struct menu *menu);
0080     void parentSelected(void);
0081     void gotFocus(struct menu *);
0082     void showNameChanged(bool on);
0083
0084 public:
0085     void updateListAll(void)
0086     {
0087         updateAll = true;
0088         updateList();
0089         updateAll = false;
0090     }
0091     void setAllOpen(bool open);
0092     void setParentMenu(void);
0093
0094     bool menuSkip(struct menu *);
0095
0096     void updateMenuList(ConfigItem *parent, struct menu*);
0097     void updateMenuList(struct menu *menu);
0098
0099     bool updateAll;
0100
0101     bool showName;
0102     enum listMode mode;
0103     enum optionMode optMode;
0104     struct menu *rootEntry;
0105     QPalette disabledColorGroup;
0106     QPalette inactivedColorGroup;
0107     QMenu* headerPopup;
0108
0109     static QList<ConfigList *> allLists;
0110     static void updateListForAll();
0111     static void updateListAllForAll();
0112
0113     static QAction *showNormalAction, *showAllAction, *showPromptAction;
0114 };
0115
0116 class ConfigItem : public QTreeWidgetItem {
0117     typedef class QTreeWidgetItem Parent;
0118 public:
0119     ConfigItem(ConfigList *parent, ConfigItem *after, struct menu *m, bool v)
0120     : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false)
0121     {
0122         init();
0123     }
0124     ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v)
0125     : Parent(parent, after), nextItem(0), menu(m), visible(v), goParent(false)
0126     {
0127         init();
0128     }
0129     ConfigItem(ConfigList *parent, ConfigItem *after, bool v)
0130     : Parent(parent, after), nextItem(0), menu(0), visible(v), goParent(true)
0131     {
0132         init();
0133     }
0134     ~ConfigItem(void);
0135     void init(void);
0136     void updateMenu(void);
0137     void testUpdateMenu(bool v);
0138     ConfigList* listView() const
0139     {
0140         return (ConfigList*)Parent::treeWidget();
0141     }
0142     ConfigItem* firstChild() const
0143     {
0144         return (ConfigItem *)Parent::child(0);
0145     }
0146     ConfigItem* nextSibling()
0147     {
0148         ConfigItem *ret = NULL;
0149         ConfigItem *_parent = (ConfigItem *)parent();
0150
0151         if(_parent) {
0152             ret = (ConfigItem *)_parent->child(_parent->indexOfChild(this)+1);
0153         } else {
0154             QTreeWidget *_treeWidget = treeWidget();
0155             ret = (ConfigItem *)_treeWidget->topLevelItem(_treeWidget->indexOfTopLevelItem(this)+1);
0156         }
0157
0158         return ret;
0159     }
0160     // TODO: Implement paintCell
0161
0162     ConfigItem* nextItem;
0163     struct menu *menu;
0164     bool visible;
0165     bool goParent;
0166
0167     static QIcon symbolYesIcon, symbolModIcon, symbolNoIcon;
0168     static QIcon choiceYesIcon, choiceNoIcon;
0169     static QIcon menuIcon, menubackIcon;
0170 };
0171
0172 class ConfigItemDelegate : public QStyledItemDelegate
0173 {
0174 private:
0175     struct menu *menu;
0176 public:
0177     ConfigItemDelegate(QObject *parent = nullptr)
0178         : QStyledItemDelegate(parent) {}
0179     QWidget *createEditor(QWidget *parent,
0180                   const QStyleOptionViewItem &option,
0181                   const QModelIndex &index) const override;
0182     void setModelData(QWidget *editor, QAbstractItemModel *model,
0183               const QModelIndex &index) const override;
0184 };
0185
0186 class ConfigInfoView : public QTextBrowser {
0187     Q_OBJECT
0188     typedef class QTextBrowser Parent;
0189     QMenu *contextMenu;
0190 public:
0191     ConfigInfoView(QWidget* parent, const char *name = 0);
0192     bool showDebug(void) const { return _showDebug; }
0193
0194 public slots:
0195     void setInfo(struct menu *menu);
0196     void saveSettings(void);
0197     void setShowDebug(bool);
0198     void clicked (const QUrl &url);
0199
0200 signals:
0201     void showDebugChanged(bool);
0202     void menuSelected(struct menu *);
0203
0204 protected:
0205     void symbolInfo(void);
0206     void menuInfo(void);
0207     QString debug_info(struct symbol *sym);
0208     static QString print_filter(const QString &str);
0209     static void expr_print_help(void *data, struct symbol *sym, const char *str);
0210     void contextMenuEvent(QContextMenuEvent *event);
0211
0212     struct symbol *sym;
0213     struct menu *_menu;
0214     bool _showDebug;
0215 };
0216
0217 class ConfigSearchWindow : public QDialog {
0218     Q_OBJECT
0219     typedef class QDialog Parent;
0220 public:
0221     ConfigSearchWindow(ConfigMainWindow *parent);
0222
0223 public slots:
0224     void saveSettings(void);
0225     void search(void);
0226
0227 protected:
0228     QLineEdit* editField;
0229     QPushButton* searchButton;
0230     QSplitter* split;
0231     ConfigList *list;
0232     ConfigInfoView* info;
0233
0234     struct symbol **result;
0235 };
0236
0237 class ConfigMainWindow : public QMainWindow {
0238     Q_OBJECT
0239
0240     char *configname;
0241     static QAction *saveAction;
0242     static void conf_changed(void);
0243 public:
0244     ConfigMainWindow(void);
0245 public slots:
0246     void changeMenu(struct menu *);
0247     void changeItens(struct menu *);
0248     void setMenuLink(struct menu *);
0249     void listFocusChanged(void);
0250     void goBack(void);
0251     void loadConfig(void);
0252     bool saveConfig(void);
0253     void saveConfigAs(void);
0254     void searchConfig(void);
0255     void showSingleView(void);
0256     void showSplitView(void);
0257     void showFullView(void);
0258     void showIntro(void);
0259     void showAbout(void);
0260     void saveSettings(void);
0261
0262 protected:
0263     void closeEvent(QCloseEvent *e);
0264
0265     ConfigSearchWindow *searchWindow;
0266     ConfigList *menuList;
0267     ConfigList *configList;
0268     ConfigInfoView *helpText;
0269     QAction *backAction;
0270     QAction *singleViewAction;
0271     QAction *splitViewAction;
0272     QAction *fullViewAction;
0273     QSplitter *split1;
0274     QSplitter *split2;
0275 };