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#if QT_VERSION < 0x040000
7#include <qlistview.h>
8#else
9#include <q3listview.h>
10#endif
11#include <qsettings.h>
12
13#if QT_VERSION < 0x040000
14#define Q3ValueList             QValueList
15#define Q3PopupMenu             QPopupMenu
16#define Q3ListView              QListView
17#define Q3ListViewItem          QListViewItem
18#define Q3VBox                  QVBox
19#define Q3TextBrowser           QTextBrowser
20#define Q3MainWindow            QMainWindow
21#define Q3Action                QAction
22#define Q3ToolBar               QToolBar
23#define Q3ListViewItemIterator  QListViewItemIterator
24#define Q3FileDialog            QFileDialog
25#endif
26
27class ConfigView;
28class ConfigList;
29class ConfigItem;
30class ConfigLineEdit;
31class ConfigMainWindow;
32
33class ConfigSettings : public QSettings {
34public:
35	ConfigSettings();
36	Q3ValueList<int> readSizes(const QString& key, bool *ok);
37	bool writeSizes(const QString& key, const Q3ValueList<int>& value);
38};
39
40enum colIdx {
41	promptColIdx, nameColIdx, noColIdx, modColIdx, yesColIdx, dataColIdx, colNr
42};
43enum listMode {
44	singleMode, menuMode, symbolMode, fullMode, listMode
45};
46enum optionMode {
47	normalOpt = 0, allOpt, promptOpt
48};
49
50class ConfigList : public Q3ListView {
51	Q_OBJECT
52	typedef class Q3ListView Parent;
53public:
54	ConfigList(ConfigView* p, const char *name = 0);
55	void reinit(void);
56	ConfigView* parent(void) const
57	{
58		return (ConfigView*)Parent::parent();
59	}
60	ConfigItem* findConfigItem(struct menu *);
61
62protected:
63	void keyPressEvent(QKeyEvent *e);
64	void contentsMousePressEvent(QMouseEvent *e);
65	void contentsMouseReleaseEvent(QMouseEvent *e);
66	void contentsMouseMoveEvent(QMouseEvent *e);
67	void contentsMouseDoubleClickEvent(QMouseEvent *e);
68	void focusInEvent(QFocusEvent *e);
69	void contextMenuEvent(QContextMenuEvent *e);
70
71public slots:
72	void setRootMenu(struct menu *menu);
73
74	void updateList(ConfigItem *item);
75	void setValue(ConfigItem* item, tristate val);
76	void changeValue(ConfigItem* item);
77	void updateSelection(void);
78	void saveSettings(void);
79signals:
80	void menuChanged(struct menu *menu);
81	void menuSelected(struct menu *menu);
82	void parentSelected(void);
83	void gotFocus(struct menu *);
84
85public:
86	void updateListAll(void)
87	{
88		updateAll = true;
89		updateList(NULL);
90		updateAll = false;
91	}
92	ConfigList* listView()
93	{
94		return this;
95	}
96	ConfigItem* firstChild() const
97	{
98		return (ConfigItem *)Parent::firstChild();
99	}
100	int mapIdx(colIdx idx)
101	{
102		return colMap[idx];
103	}
104	void addColumn(colIdx idx, const QString& label)
105	{
106		colMap[idx] = Parent::addColumn(label);
107		colRevMap[colMap[idx]] = idx;
108	}
109	void removeColumn(colIdx idx)
110	{
111		int col = colMap[idx];
112		if (col >= 0) {
113			Parent::removeColumn(col);
114			colRevMap[col] = colMap[idx] = -1;
115		}
116	}
117	void setAllOpen(bool open);
118	void setParentMenu(void);
119
120	bool menuSkip(struct menu *);
121
122	template <class P>
123	void updateMenuList(P*, struct menu*);
124
125	bool updateAll;
126
127	QPixmap symbolYesPix, symbolModPix, symbolNoPix;
128	QPixmap choiceYesPix, choiceNoPix;
129	QPixmap menuPix, menuInvPix, menuBackPix, voidPix;
130
131	bool showName, showRange, showData;
132	enum listMode mode;
133	enum optionMode optMode;
134	struct menu *rootEntry;
135	QColorGroup disabledColorGroup;
136	QColorGroup inactivedColorGroup;
137	Q3PopupMenu* headerPopup;
138
139private:
140	int colMap[colNr];
141	int colRevMap[colNr];
142};
143
144class ConfigItem : public Q3ListViewItem {
145	typedef class Q3ListViewItem Parent;
146public:
147	ConfigItem(Q3ListView *parent, ConfigItem *after, struct menu *m, bool v)
148	: Parent(parent, after), menu(m), visible(v), goParent(false)
149	{
150		init();
151	}
152	ConfigItem(ConfigItem *parent, ConfigItem *after, struct menu *m, bool v)
153	: Parent(parent, after), menu(m), visible(v), goParent(false)
154	{
155		init();
156	}
157	ConfigItem(Q3ListView *parent, ConfigItem *after, bool v)
158	: Parent(parent, after), menu(0), visible(v), goParent(true)
159	{
160		init();
161	}
162	~ConfigItem(void);
163	void init(void);
164	void okRename(int col);
165	void updateMenu(void);
166	void testUpdateMenu(bool v);
167	ConfigList* listView() const
168	{
169		return (ConfigList*)Parent::listView();
170	}
171	ConfigItem* firstChild() const
172	{
173		return (ConfigItem *)Parent::firstChild();
174	}
175	ConfigItem* nextSibling() const
176	{
177		return (ConfigItem *)Parent::nextSibling();
178	}
179	void setText(colIdx idx, const QString& text)
180	{
181		Parent::setText(listView()->mapIdx(idx), text);
182	}
183	QString text(colIdx idx) const
184	{
185		return Parent::text(listView()->mapIdx(idx));
186	}
187	void setPixmap(colIdx idx, const QPixmap& pm)
188	{
189		Parent::setPixmap(listView()->mapIdx(idx), pm);
190	}
191	const QPixmap* pixmap(colIdx idx) const
192	{
193		return Parent::pixmap(listView()->mapIdx(idx));
194	}
195	void paintCell(QPainter* p, const QColorGroup& cg, int column, int width, int align);
196
197	ConfigItem* nextItem;
198	struct menu *menu;
199	bool visible;
200	bool goParent;
201};
202
203class ConfigLineEdit : public QLineEdit {
204	Q_OBJECT
205	typedef class QLineEdit Parent;
206public:
207	ConfigLineEdit(ConfigView* parent);
208	ConfigView* parent(void) const
209	{
210		return (ConfigView*)Parent::parent();
211	}
212	void show(ConfigItem *i);
213	void keyPressEvent(QKeyEvent *e);
214
215public:
216	ConfigItem *item;
217};
218
219class ConfigView : public Q3VBox {
220	Q_OBJECT
221	typedef class Q3VBox Parent;
222public:
223	ConfigView(QWidget* parent, const char *name = 0);
224	~ConfigView(void);
225	static void updateList(ConfigItem* item);
226	static void updateListAll(void);
227
228	bool showName(void) const { return list->showName; }
229	bool showRange(void) const { return list->showRange; }
230	bool showData(void) const { return list->showData; }
231public slots:
232	void setShowName(bool);
233	void setShowRange(bool);
234	void setShowData(bool);
235	void setOptionMode(QAction *);
236signals:
237	void showNameChanged(bool);
238	void showRangeChanged(bool);
239	void showDataChanged(bool);
240public:
241	ConfigList* list;
242	ConfigLineEdit* lineEdit;
243
244	static ConfigView* viewList;
245	ConfigView* nextView;
246
247	static QAction *showNormalAction;
248	static QAction *showAllAction;
249	static QAction *showPromptAction;
250};
251
252class ConfigInfoView : public Q3TextBrowser {
253	Q_OBJECT
254	typedef class Q3TextBrowser Parent;
255public:
256	ConfigInfoView(QWidget* parent, const char *name = 0);
257	bool showDebug(void) const { return _showDebug; }
258
259public slots:
260	void setInfo(struct menu *menu);
261	void saveSettings(void);
262	void setShowDebug(bool);
263
264signals:
265	void showDebugChanged(bool);
266	void menuSelected(struct menu *);
267
268protected:
269	void symbolInfo(void);
270	void menuInfo(void);
271	QString debug_info(struct symbol *sym);
272	static QString print_filter(const QString &str);
273	static void expr_print_help(void *data, struct symbol *sym, const char *str);
274	Q3PopupMenu* createPopupMenu(const QPoint& pos);
275	void contentsContextMenuEvent(QContextMenuEvent *e);
276
277	struct symbol *sym;
278	struct menu *_menu;
279	bool _showDebug;
280};
281
282class ConfigSearchWindow : public QDialog {
283	Q_OBJECT
284	typedef class QDialog Parent;
285public:
286	ConfigSearchWindow(ConfigMainWindow* parent, const char *name = 0);
287
288public slots:
289	void saveSettings(void);
290	void search(void);
291
292protected:
293	QLineEdit* editField;
294	QPushButton* searchButton;
295	QSplitter* split;
296	ConfigView* list;
297	ConfigInfoView* info;
298
299	struct symbol **result;
300};
301
302class ConfigMainWindow : public Q3MainWindow {
303	Q_OBJECT
304
305	static Q3Action *saveAction;
306	static void conf_changed(void);
307public:
308	ConfigMainWindow(void);
309public slots:
310	void changeMenu(struct menu *);
311	void setMenuLink(struct menu *);
312	void listFocusChanged(void);
313	void goBack(void);
314	void loadConfig(void);
315	bool saveConfig(void);
316	void saveConfigAs(void);
317	void searchConfig(void);
318	void showSingleView(void);
319	void showSplitView(void);
320	void showFullView(void);
321	void showIntro(void);
322	void showAbout(void);
323	void saveSettings(void);
324
325protected:
326	void closeEvent(QCloseEvent *e);
327
328	ConfigSearchWindow *searchWindow;
329	ConfigView *menuView;
330	ConfigList *menuList;
331	ConfigView *configView;
332	ConfigList *configList;
333	ConfigInfoView *helpText;
334	Q3ToolBar *toolBar;
335	Q3Action *backAction;
336	QSplitter* split1;
337	QSplitter* split2;
338};
339