trunk/RenegadeMapSelector/RenegadeMapSelector.cpp

// Renegade Map Selector
//
// Douglas Thrift
//
// RenegadeMapSelector.cpp

#include "RenegadeMapSelector.h"
#include "RenegadeConfig.h"

#ifdef _WIN32
#include <io.h>
#include <fcntl.h>
#include "resource.h"
#else
#include "gtk/gtk.h"
#endif

bool debug = false;
string program;
RenegadeConfig* config;

#ifndef _WIN32
inline string fix(const string& ansi) { return ansi; }
inline void munge(void) { debug = true; }
#else
inline string fix(const wstring& wide)
{
        char* buffer = new char[wide.length() + 1];

        WideCharToMultiByte(CP_ACP, 0, wide.c_str(), -1, buffer, wide.length() + 1,
                NULL, NULL);

        string ansi = buffer;
        delete [] buffer;

        return ansi;
}

inline void munge(void)
{
        if (debug) return;

        AllocConsole();
        SetConsoleTitle("Renegade Map Selector");

        int hin = _open_osfhandle(long(GetStdHandle(STD_INPUT_HANDLE)), _O_TEXT);
        int hout = _open_osfhandle(long(GetStdHandle(STD_OUTPUT_HANDLE)), _O_TEXT);
        int herr = _open_osfhandle(long(GetStdHandle(STD_ERROR_HANDLE)), _O_TEXT);

        FILE* fin = _fdopen(hin, "r");
        FILE* fout = _fdopen(hout, "w");
        FILE* ferr = _fdopen(herr, "w");

        *stdin = *fin;
        *stdout = *fout;
        *stderr = *ferr;

        setvbuf(stdin, NULL, _IONBF, 0);
        setvbuf(stdout, NULL, _IONBF, 0);
        setvbuf(stderr, NULL, _IONBF, 0);

        cin.sync_with_stdio();
        cout.sync_with_stdio();
        cerr.sync_with_stdio();

        debug = true;
}
#endif

#ifdef _WIN32
int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR
        lpCmdLine, int nShowCmd)
{
        int argc;
        unsigned short** argv = CommandLineToArgvW(GetCommandLineW(), &argc);
#else
int main(int argc, char* argv[])
{
        gtk_init(&argc, &argv);
#endif

        string error;
        string file = "svrcfg_cnc.ini";

        program = fix(argv[0]);

        for (int index = 1; index < argc; index++)
        {
                string arg = fix(argv[index]);

                if (arg == "-D")
                {
                        munge();
                }
                else if (arg == "-file")
                {
                        if (++index < argc)
                        {
                                file = fix(argv[index]);
                        }
                        else
                        {
                                error = "The argument -file must be followed by a filename.";

#ifdef _WIN32
                                MessageBox(NULL, error.c_str(), "Bad Arguments", MB_ICONERROR);
#endif
                                return 1;
                        }
                }
        }

#ifdef _WIN32
        GlobalFree(argv);
#endif

        if (debug) cerr << "file = " << file << "\n";

        config = new RenegadeConfig(file);
        if (!config->load())
        {
                error = "Could not open " + file + ".";

#ifdef _WIN32
                MessageBox(NULL, error.c_str(), "Bad File", MB_ICONERROR);
#endif
                return 1;
        }

#ifdef _WIN32
        DialogBox(hInstance, MAKEINTRESOURCE(IDD_MAP_SELECTOR), NULL, selector);
#else
        gtk_main();
#endif

        delete config;

#ifdef _WIN32
        if (debug)
        {
                cout << "Press enter key to exit . . .";
                cin.get();
        }
#endif

        return 0;
}

#ifdef _WIN32
int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
        switch (uMsg)
        {
        case WM_INITDIALOG:
                {
                        RECT rc, rcDlg, rcDesktop;

                        GetWindowRect(GetDesktopWindow(), &rcDesktop);
                        GetWindowRect(hwndDlg, &rcDlg);
                        CopyRect(&rc, &rcDesktop);

                        OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
                        OffsetRect(&rc, -rc.left, -rc.top);
                        OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);

                        SetWindowPos(hwndDlg, HWND_TOP, rcDesktop.left + (rc.right / 2),
                                rcDesktop.top + (rc.bottom / 2), 0, 0, SWP_NOSIZE);
                }
                {
                        char* directory = new char[MAX_PATH + 1];
                        GetCurrentDirectory(MAX_PATH + 1, directory);
                        if (debug) cerr << "directory = " << directory << "\n";

                        char* data = new char[MAX_PATH + 1];
                        sprintf(data, "%s\\data\\*.mix", directory);
                        delete [] directory;
                        if (debug) cerr << "data = " << data << "\n";

                        DlgDirList(hwndDlg, data, IDC_AVAILABLE, 0, DDL_ARCHIVE);
                        SetCurrentDirectory("..");

                        delete [] data;
                }
                {
                        vector<string> maps = config->getMaps();

                        for (unsigned index = 0; index < maps.size(); index++)
                        {
                                SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_ADDSTRING, 0,
                                        long(maps[index].c_str()));
                        }
                }
                break;
        case WM_COMMAND:
                switch (LOWORD(wParam))
                {
                case IDOK:
                        if (GetListBoxInfo(GetDlgItem(hwndDlg, IDC_SELECTED)) == 0)
                        {
                                MessageBox(hwndDlg, "You need at least one map.", "No Maps",
                                        MB_ICONEXCLAMATION);

                                return false;
                        }
                        else
                        {
                                vector<string> maps;

                                for (unsigned index = 0; index < GetListBoxInfo(GetDlgItem(
                                        hwndDlg, IDC_SELECTED)); index++)
                                {
                                        char* name = new char[SendMessage(GetDlgItem(hwndDlg,
                                                IDC_SELECTED), LB_GETTEXTLEN, index, 0) + 1];

                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
                                                index, long(name));
                                        maps.push_back(name);

                                        delete [] name;
                                }

                                config->setMaps(maps);
                        }
                        config->save();
                case IDCANCEL:
                        EndDialog(hwndDlg, wParam);
                        return true;
                case IDC_ADD_MAP:
                        {
                                unsigned count = SendMessage(GetDlgItem(hwndDlg,
                                        IDC_AVAILABLE), LB_GETSELCOUNT, 0, 0);
                                unsigned* additions = new unsigned[count];

                                SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETSELITEMS,
                                        count, long(additions));

                                if (debug) cerr << "additions = {\n";
                                for (unsigned index = 0; index < count; index++)
                                {
                                        if (debug) cerr << "   [" << index << "] = " <<
                                                additions[index] << "\n";

                                        char* name = new char[SendMessage(GetDlgItem(hwndDlg,
                                                IDC_AVAILABLE), LB_GETTEXTLEN, additions[index], 0) + 1
                                                ];

                                        SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETTEXT,
                                                additions[index], long(name));
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_ADDSTRING, 0, long(name));

                                        delete [] name;
                                }
                                if (debug) cerr << "}\n";

                                delete [] additions;

                                SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_SETSEL,
                                        false, -1);
                                EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
                        }
                        break;
                case IDC_REMOVE_MAP:
                        {
                                unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSELCOUNT, 0, 0);
                                unsigned* removals = new unsigned[count];

                                SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
                                        count, long(removals));

                                if (debug) cerr << "removals = {\n";
                                for (unsigned index = count; index > 0; index--)
                                {
                                        if (debug) cerr << "   [" << index - 1 << "] = " <<
                                                removals[index - 1] << "\n";

                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_DELETESTRING, removals[index - 1], 0);
                                }
                                if (debug) cerr << "}\n";

                                delete [] removals;

                                EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
                                EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
                                EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
                        }
                        break;
                case IDC_UP_MAP:
                        {
                                unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSELCOUNT, 0, 0);
                                unsigned* ups = new unsigned[count];

                                SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
                                        count, long(ups));

                                unsigned insert = ups[0] - 1;

                                if (debug) cerr << "ups = {\n";
                                for (unsigned index = 0; index < count; index++)
                                {
                                        if (debug) cerr << "   [" << index << "] = " << ups[index]
                                                << "\n";

                                        char* up = new char[SendMessage(GetDlgItem(hwndDlg,
                                                IDC_SELECTED), LB_GETTEXTLEN, ups[index], 0) + 1];

                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
                                                ups[index], long(up));
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_DELETESTRING, ups[index], 0);
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_INSERTSTRING, insert, long(up));
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
                                                true, insert++);
                                }
                                if (debug) cerr << "}\n";

                                delete [] ups;

                                if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSEL, 0, 0) == 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
                                }
                                else
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
                                }

                                if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
                                        ), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
                                }
                        }
                        break;
                case IDC_DOWN_MAP:
                        {
                                unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSELCOUNT, 0, 0);
                                unsigned* downs = new unsigned[count];

                                SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
                                        count, long(downs));

                                unsigned insert = downs[count - 1] + 1;

                                if (debug) cerr << "downs = {\n";
                                for (unsigned index = count; index > 0; index--)
                                {
                                        if (debug) cerr << "   [" << index << "] = " << downs[index
                                                - 1] << "\n";

                                        char* down = new char[SendMessage(GetDlgItem(hwndDlg,
                                                IDC_SELECTED), LB_GETTEXTLEN, downs[index - 1], 0) +
                                                1];

                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
                                                downs[index - 1], long(down));
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_DELETESTRING, downs[index - 1], 0);
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_INSERTSTRING, insert, long(down));
                                        SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
                                                true, insert--);
                                }
                                if (debug) cerr << "}\n";

                                delete [] downs;

                                if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSEL, 0, 0) == 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
                                }

                                if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
                                        ), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
                                }
                                else
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
                                }
                        }
                        break;
                case IDC_AVAILABLE:
                        switch (HIWORD(wParam))
                        {
                        case LBN_SELCHANGE:
                                if (SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE),
                                        LB_GETSELCOUNT, 0, 0) > 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), true);
                                }
                                else
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
                                }
                                break;
                        }
                        break;
                case IDC_SELECTED:
                        switch (HIWORD(wParam))
                        {
                        case LBN_SELCHANGE:
                                if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                        LB_GETSELCOUNT, 0, 0) > 0)
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), true);
                                        
                                        if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_GETSEL, 0, 0) == 0)
                                        {
                                                EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
                                        }
                                        else
                                        {
                                                EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
                                        }

                                        if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
                                                LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
                                                ), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
                                        {
                                                EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
                                        }
                                        else
                                        {
                                                EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
                                        }
                                }
                                else
                                {
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
                                        EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
                                }
                                break;
                        }
                        break;
                }
                break;
        }

        return false;
}
#endif
Revision:	75
Committed:	2003-03-13T14:12:42-08:00 (22 years, 3 months ago) by douglas
File size:	10973 byte(s)
Log Message:	Did stuff!
#	Content
1	// Renegade Map Selector
2	//
3	// Douglas Thrift
4	//
5	// RenegadeMapSelector.cpp
6
7	#include "RenegadeMapSelector.h"
8	#include "RenegadeConfig.h"
9
10	#ifdef _WIN32
11	#include <io.h>
12	#include <fcntl.h>
13	#include "resource.h"
14	#else
15	#include "gtk/gtk.h"
16	#endif
17
18	bool debug = false;
19	string program;
20	RenegadeConfig* config;
21
22	#ifndef _WIN32
23	inline string fix(const string& ansi) { return ansi; }
24	inline void munge(void) { debug = true; }
25	#else
26	inline string fix(const wstring& wide)
27	{
28	char* buffer = new char[wide.length() + 1];
29
30	WideCharToMultiByte(CP_ACP, 0, wide.c_str(), -1, buffer, wide.length() + 1,
31	NULL, NULL);
32
33	string ansi = buffer;
34	delete [] buffer;
35
36	return ansi;
37	}
38
39	inline void munge(void)
40	{
41	if (debug) return;
42
43	AllocConsole();
44	SetConsoleTitle("Renegade Map Selector");
45
46	int hin = _open_osfhandle(long(GetStdHandle(STD_INPUT_HANDLE)), _O_TEXT);
47	int hout = _open_osfhandle(long(GetStdHandle(STD_OUTPUT_HANDLE)), _O_TEXT);
48	int herr = _open_osfhandle(long(GetStdHandle(STD_ERROR_HANDLE)), _O_TEXT);
49
50	FILE* fin = _fdopen(hin, "r");
51	FILE* fout = _fdopen(hout, "w");
52	FILE* ferr = _fdopen(herr, "w");
53
54	stdin = fin;
55	stdout = fout;
56	stderr = ferr;
57
58	setvbuf(stdin, NULL, _IONBF, 0);
59	setvbuf(stdout, NULL, _IONBF, 0);
60	setvbuf(stderr, NULL, _IONBF, 0);
61
62	cin.sync_with_stdio();
63	cout.sync_with_stdio();
64	cerr.sync_with_stdio();
65
66	debug = true;
67	}
68	#endif
69
70	#ifdef _WIN32
71	int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
72
73	int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR
74	lpCmdLine, int nShowCmd)
75	{
76	int argc;
77	unsigned short** argv = CommandLineToArgvW(GetCommandLineW(), &argc);
78	#else
79	int main(int argc, char* argv[])
80	{
81	gtk_init(&argc, &argv);
82	#endif
83
84	string error;
85	string file = "svrcfg_cnc.ini";
86
87	program = fix(argv[0]);
88
89	for (int index = 1; index < argc; index++)
90	{
91	string arg = fix(argv[index]);
92
93	if (arg == "-D")
94	{
95	munge();
96	}
97	else if (arg == "-file")
98	{
99	if (++index < argc)
100	{
101	file = fix(argv[index]);
102	}
103	else
104	{
105	error = "The argument -file must be followed by a filename.";
106
107	#ifdef _WIN32
108	MessageBox(NULL, error.c_str(), "Bad Arguments", MB_ICONERROR);
109	#endif
110	return 1;
111	}
112	}
113	}
114
115	#ifdef _WIN32
116	GlobalFree(argv);
117	#endif
118
119	if (debug) cerr << "file = " << file << "\n";
120
121	config = new RenegadeConfig(file);
122	if (!config->load())
123	{
124	error = "Could not open " + file + ".";
125
126	#ifdef _WIN32
127	MessageBox(NULL, error.c_str(), "Bad File", MB_ICONERROR);
128	#endif
129	return 1;
130	}
131
132	#ifdef _WIN32
133	DialogBox(hInstance, MAKEINTRESOURCE(IDD_MAP_SELECTOR), NULL, selector);
134	#else
135	gtk_main();
136	#endif
137
138	delete config;
139
140	#ifdef _WIN32
141	if (debug)
142	{
143	cout << "Press enter key to exit . . .";
144	cin.get();
145	}
146	#endif
147
148	return 0;
149	}
150
151	#ifdef _WIN32
152	int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
153	{
154	switch (uMsg)
155	{
156	case WM_INITDIALOG:
157	{
158	RECT rc, rcDlg, rcDesktop;
159
160	GetWindowRect(GetDesktopWindow(), &rcDesktop);
161	GetWindowRect(hwndDlg, &rcDlg);
162	CopyRect(&rc, &rcDesktop);
163
164	OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
165	OffsetRect(&rc, -rc.left, -rc.top);
166	OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
167
168	SetWindowPos(hwndDlg, HWND_TOP, rcDesktop.left + (rc.right / 2),
169	rcDesktop.top + (rc.bottom / 2), 0, 0, SWP_NOSIZE);
170	}
171	{
172	char* directory = new char[MAX_PATH + 1];
173	GetCurrentDirectory(MAX_PATH + 1, directory);
174	if (debug) cerr << "directory = " << directory << "\n";
175
176	char* data = new char[MAX_PATH + 1];
177	sprintf(data, "%s\\data\\*.mix", directory);
178	delete [] directory;
179	if (debug) cerr << "data = " << data << "\n";
180
181	DlgDirList(hwndDlg, data, IDC_AVAILABLE, 0, DDL_ARCHIVE);
182	SetCurrentDirectory("..");
183
184	delete [] data;
185	}
186	{
187	vector<string> maps = config->getMaps();
188
189	for (unsigned index = 0; index < maps.size(); index++)
190	{
191	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_ADDSTRING, 0,
192	long(maps[index].c_str()));
193	}
194	}
195	break;
196	case WM_COMMAND:
197	switch (LOWORD(wParam))
198	{
199	case IDOK:
200	if (GetListBoxInfo(GetDlgItem(hwndDlg, IDC_SELECTED)) == 0)
201	{
202	MessageBox(hwndDlg, "You need at least one map.", "No Maps",
203	MB_ICONEXCLAMATION);
204
205	return false;
206	}
207	else
208	{
209	vector<string> maps;
210
211	for (unsigned index = 0; index < GetListBoxInfo(GetDlgItem(
212	hwndDlg, IDC_SELECTED)); index++)
213	{
214	char* name = new char[SendMessage(GetDlgItem(hwndDlg,
215	IDC_SELECTED), LB_GETTEXTLEN, index, 0) + 1];
216
217	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
218	index, long(name));
219	maps.push_back(name);
220
221	delete [] name;
222	}
223
224	config->setMaps(maps);
225	}
226	config->save();
227	case IDCANCEL:
228	EndDialog(hwndDlg, wParam);
229	return true;
230	case IDC_ADD_MAP:
231	{
232	unsigned count = SendMessage(GetDlgItem(hwndDlg,
233	IDC_AVAILABLE), LB_GETSELCOUNT, 0, 0);
234	unsigned* additions = new unsigned[count];
235
236	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETSELITEMS,
237	count, long(additions));
238
239	if (debug) cerr << "additions = {\n";
240	for (unsigned index = 0; index < count; index++)
241	{
242	if (debug) cerr << " [" << index << "] = " <<
243	additions[index] << "\n";
244
245	char* name = new char[SendMessage(GetDlgItem(hwndDlg,
246	IDC_AVAILABLE), LB_GETTEXTLEN, additions[index], 0) + 1
247	];
248
249	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETTEXT,
250	additions[index], long(name));
251	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
252	LB_ADDSTRING, 0, long(name));
253
254	delete [] name;
255	}
256	if (debug) cerr << "}\n";
257
258	delete [] additions;
259
260	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_SETSEL,
261	false, -1);
262	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
263	}
264	break;
265	case IDC_REMOVE_MAP:
266	{
267	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
268	LB_GETSELCOUNT, 0, 0);
269	unsigned* removals = new unsigned[count];
270
271	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
272	count, long(removals));
273
274	if (debug) cerr << "removals = {\n";
275	for (unsigned index = count; index > 0; index--)
276	{
277	if (debug) cerr << " [" << index - 1 << "] = " <<
278	removals[index - 1] << "\n";
279
280	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
281	LB_DELETESTRING, removals[index - 1], 0);
282	}
283	if (debug) cerr << "}\n";
284
285	delete [] removals;
286
287	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
288	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
289	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
290	}
291	break;
292	case IDC_UP_MAP:
293	{
294	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
295	LB_GETSELCOUNT, 0, 0);
296	unsigned* ups = new unsigned[count];
297
298	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
299	count, long(ups));
300
301	unsigned insert = ups[0] - 1;
302
303	if (debug) cerr << "ups = {\n";
304	for (unsigned index = 0; index < count; index++)
305	{
306	if (debug) cerr << " [" << index << "] = " << ups[index]
307	<< "\n";
308
309	char* up = new char[SendMessage(GetDlgItem(hwndDlg,
310	IDC_SELECTED), LB_GETTEXTLEN, ups[index], 0) + 1];
311
312	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
313	ups[index], long(up));
314	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
315	LB_DELETESTRING, ups[index], 0);
316	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
317	LB_INSERTSTRING, insert, long(up));
318	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
319	true, insert++);
320	}
321	if (debug) cerr << "}\n";
322
323	delete [] ups;
324
325	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
326	LB_GETSEL, 0, 0) == 0)
327	{
328	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
329	}
330	else
331	{
332	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
333	}
334
335	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
336	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
337	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
338	{
339	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
340	}
341	}
342	break;
343	case IDC_DOWN_MAP:
344	{
345	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
346	LB_GETSELCOUNT, 0, 0);
347	unsigned* downs = new unsigned[count];
348
349	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
350	count, long(downs));
351
352	unsigned insert = downs[count - 1] + 1;
353
354	if (debug) cerr << "downs = {\n";
355	for (unsigned index = count; index > 0; index--)
356	{
357	if (debug) cerr << " [" << index << "] = " << downs[index
358	- 1] << "\n";
359
360	char* down = new char[SendMessage(GetDlgItem(hwndDlg,
361	IDC_SELECTED), LB_GETTEXTLEN, downs[index - 1], 0) +
362	1];
363
364	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
365	downs[index - 1], long(down));
366	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
367	LB_DELETESTRING, downs[index - 1], 0);
368	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
369	LB_INSERTSTRING, insert, long(down));
370	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
371	true, insert--);
372	}
373	if (debug) cerr << "}\n";
374
375	delete [] downs;
376
377	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
378	LB_GETSEL, 0, 0) == 0)
379	{
380	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
381	}
382
383	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
384	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
385	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
386	{
387	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
388	}
389	else
390	{
391	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
392	}
393	}
394	break;
395	case IDC_AVAILABLE:
396	switch (HIWORD(wParam))
397	{
398	case LBN_SELCHANGE:
399	if (SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE),
400	LB_GETSELCOUNT, 0, 0) > 0)
401	{
402	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), true);
403	}
404	else
405	{
406	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
407	}
408	break;
409	}
410	break;
411	case IDC_SELECTED:
412	switch (HIWORD(wParam))
413	{
414	case LBN_SELCHANGE:
415	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
416	LB_GETSELCOUNT, 0, 0) > 0)
417	{
418	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), true);
419
420	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
421	LB_GETSEL, 0, 0) == 0)
422	{
423	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
424	}
425	else
426	{
427	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
428	}
429
430	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
431	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
432	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
433	{
434	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
435	}
436	else
437	{
438	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
439	}
440	}
441	else
442	{
443	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
444	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
445	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
446	}
447	break;
448	}
449	break;
450	}
451	break;
452	}
453
454	return false;
455	}
456	#endif