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