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 "MapSelector.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
void selector(void);

int main(int argc, char* argv[])
{
        if (!gtk_init_check(&argc, &argv))
        {
                cerr << argv[0] << ": Cannot open display, need a clue-by-four?\n";

                return 1;
        }
#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);
#else
                                message(NULL, error, "Bad Arguments", GTK_MESSAGE_ERROR);
#endif
                                return 1;
                        }
                }
                else
                {
                        error = "The argument " + arg + " is not a valid argument.";

#ifdef _WIN32
                        MessageBox(NULL, error.c_str(), "Unknown Arguments", MB_ICONWARNING
                                );
#else
                        message(NULL, error, "Unknown Arguments", GTK_MESSAGE_WARNING);
#endif
                }
        }

#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);
#else
                message(NULL, error, "Bad File", GTK_MESSAGE_ERROR);
#endif
                return 1;
        }

#ifdef _WIN32
        DialogBox(hInstance, MAKEINTRESOURCE(IDD_MAP_SELECTOR), NULL, selector);
#else
        MapSelector selector;
#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[strlen(directory) + 12];
                        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_ICONINFORMATION);

                                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:	90
Committed:	2003-03-15T22:15:08-08:00 (22 years, 3 months ago) by douglas
File size:	11510 byte(s)
Log Message:	Fixed and changed some error message icon selections.
#	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
12	#include <io.h>
13	#include <fcntl.h>
14	#include "resource.h"
15
16	#else
17
18	#include "MapSelector.h"
19
20	#endif
21
22	bool debug = false;
23	string program;
24	RenegadeConfig* config;
25
26	#ifndef _WIN32
27
28	inline string fix(const string& ansi) { return ansi; }
29	inline void munge(void) { debug = true; }
30
31	#else
32
33	inline string fix(const wstring& wide)
34	{
35	char* buffer = new char[wide.length() + 1];
36
37	WideCharToMultiByte(CP_ACP, 0, wide.c_str(), -1, buffer, wide.length() + 1,
38	NULL, NULL);
39
40	string ansi = buffer;
41	delete [] buffer;
42
43	return ansi;
44	}
45
46	inline void munge(void)
47	{
48	if (debug) return;
49
50	AllocConsole();
51	SetConsoleTitle("Renegade Map Selector");
52
53	int hin = _open_osfhandle(long(GetStdHandle(STD_INPUT_HANDLE)), _O_TEXT);
54	int hout = _open_osfhandle(long(GetStdHandle(STD_OUTPUT_HANDLE)), _O_TEXT);
55	int herr = _open_osfhandle(long(GetStdHandle(STD_ERROR_HANDLE)), _O_TEXT);
56
57	FILE* fin = _fdopen(hin, "r");
58	FILE* fout = _fdopen(hout, "w");
59	FILE* ferr = _fdopen(herr, "w");
60
61	stdin = fin;
62	stdout = fout;
63	stderr = ferr;
64
65	setvbuf(stdin, NULL, _IONBF, 0);
66	setvbuf(stdout, NULL, _IONBF, 0);
67	setvbuf(stderr, NULL, _IONBF, 0);
68
69	cin.sync_with_stdio();
70	cout.sync_with_stdio();
71	cerr.sync_with_stdio();
72
73	debug = true;
74	}
75
76	#endif
77
78	#ifdef _WIN32
79	int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
80
81	int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR
82	lpCmdLine, int nShowCmd)
83	{
84	int argc;
85	unsigned short** argv = CommandLineToArgvW(GetCommandLineW(), &argc);
86	#else
87	void selector(void);
88
89	int main(int argc, char* argv[])
90	{
91	if (!gtk_init_check(&argc, &argv))
92	{
93	cerr << argv[0] << ": Cannot open display, need a clue-by-four?\n";
94
95	return 1;
96	}
97	#endif
98
99	string error;
100	string file = "svrcfg_cnc.ini";
101
102	program = fix(argv[0]);
103
104	for (int index = 1; index < argc; index++)
105	{
106	string arg = fix(argv[index]);
107
108	if (arg == "-D")
109	{
110	munge();
111	}
112	else if (arg == "-file")
113	{
114	if (++index < argc)
115	{
116	file = fix(argv[index]);
117	}
118	else
119	{
120	error = "The argument -file must be followed by a filename.";
121
122	#ifdef _WIN32
123	MessageBox(NULL, error.c_str(), "Bad Arguments", MB_ICONERROR);
124	#else
125	message(NULL, error, "Bad Arguments", GTK_MESSAGE_ERROR);
126	#endif
127	return 1;
128	}
129	}
130	else
131	{
132	error = "The argument " + arg + " is not a valid argument.";
133
134	#ifdef _WIN32
135	MessageBox(NULL, error.c_str(), "Unknown Arguments", MB_ICONWARNING
136	);
137	#else
138	message(NULL, error, "Unknown Arguments", GTK_MESSAGE_WARNING);
139	#endif
140	}
141	}
142
143	#ifdef _WIN32
144	GlobalFree(argv);
145	#endif
146
147	if (debug) cerr << "file = " << file << "\n";
148
149	config = new RenegadeConfig(file);
150	if (!config->load())
151	{
152	error = "Could not open " + file + ".";
153
154	#ifdef _WIN32
155	MessageBox(NULL, error.c_str(), "Bad File", MB_ICONERROR);
156	#else
157	message(NULL, error, "Bad File", GTK_MESSAGE_ERROR);
158	#endif
159	return 1;
160	}
161
162	#ifdef _WIN32
163	DialogBox(hInstance, MAKEINTRESOURCE(IDD_MAP_SELECTOR), NULL, selector);
164	#else
165	MapSelector selector;
166	#endif
167
168	delete config;
169
170	#ifdef _WIN32
171	if (debug)
172	{
173	cout << "Press enter key to exit . . .";
174	cin.get();
175	}
176	#endif
177
178	return 0;
179	}
180
181	#ifdef _WIN32
182
183	int CALLBACK selector(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
184	{
185	switch (uMsg)
186	{
187	case WM_INITDIALOG:
188	{
189	RECT rc, rcDlg, rcDesktop;
190
191	GetWindowRect(GetDesktopWindow(), &rcDesktop);
192	GetWindowRect(hwndDlg, &rcDlg);
193	CopyRect(&rc, &rcDesktop);
194
195	OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
196	OffsetRect(&rc, -rc.left, -rc.top);
197	OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);
198
199	SetWindowPos(hwndDlg, HWND_TOP, rcDesktop.left + (rc.right / 2),
200	rcDesktop.top + (rc.bottom / 2), 0, 0, SWP_NOSIZE);
201	}
202	{
203	char* directory = new char[MAX_PATH + 1];
204	GetCurrentDirectory(MAX_PATH + 1, directory);
205	if (debug) cerr << "directory = " << directory << "\n";
206
207	char* data = new char[strlen(directory) + 12];
208	sprintf(data, "%s\\data\\*.mix", directory);
209	delete [] directory;
210	if (debug) cerr << "data = " << data << "\n";
211
212	DlgDirList(hwndDlg, data, IDC_AVAILABLE, 0, DDL_ARCHIVE);
213	SetCurrentDirectory("..");
214
215	delete [] data;
216	}
217	{
218	vector<string> maps = config->getMaps();
219
220	for (unsigned index = 0; index < maps.size(); index++)
221	{
222	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_ADDSTRING, 0,
223	long(maps[index].c_str()));
224	}
225	}
226	break;
227	case WM_COMMAND:
228	switch (LOWORD(wParam))
229	{
230	case IDOK:
231	if (GetListBoxInfo(GetDlgItem(hwndDlg, IDC_SELECTED)) == 0)
232	{
233	MessageBox(hwndDlg, "You need at least one map.", "No Maps",
234	MB_ICONINFORMATION);
235
236	return false;
237	}
238	else
239	{
240	vector<string> maps;
241
242	for (unsigned index = 0; index < GetListBoxInfo(GetDlgItem(
243	hwndDlg, IDC_SELECTED)); index++)
244	{
245	char* name = new char[SendMessage(GetDlgItem(hwndDlg,
246	IDC_SELECTED), LB_GETTEXTLEN, index, 0) + 1];
247
248	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
249	index, long(name));
250	maps.push_back(name);
251
252	delete [] name;
253	}
254
255	config->setMaps(maps);
256	}
257	config->save();
258	case IDCANCEL:
259	EndDialog(hwndDlg, wParam);
260	return true;
261	case IDC_ADD_MAP:
262	{
263	unsigned count = SendMessage(GetDlgItem(hwndDlg,
264	IDC_AVAILABLE), LB_GETSELCOUNT, 0, 0);
265	unsigned* additions = new unsigned[count];
266
267	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETSELITEMS,
268	count, long(additions));
269
270	if (debug) cerr << "additions = {\n";
271	for (unsigned index = 0; index < count; index++)
272	{
273	if (debug) cerr << " [" << index << "] = " <<
274	additions[index] << "\n";
275
276	char* name = new char[SendMessage(GetDlgItem(hwndDlg,
277	IDC_AVAILABLE), LB_GETTEXTLEN, additions[index], 0) + 1
278	];
279
280	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_GETTEXT,
281	additions[index], long(name));
282	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
283	LB_ADDSTRING, 0, long(name));
284
285	delete [] name;
286	}
287	if (debug) cerr << "}\n";
288
289	delete [] additions;
290
291	SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE), LB_SETSEL,
292	false, -1);
293	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
294	}
295	break;
296	case IDC_REMOVE_MAP:
297	{
298	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
299	LB_GETSELCOUNT, 0, 0);
300	unsigned* removals = new unsigned[count];
301
302	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
303	count, long(removals));
304
305	if (debug) cerr << "removals = {\n";
306	for (unsigned index = count; index > 0; index--)
307	{
308	if (debug) cerr << " [" << index - 1 << "] = " <<
309	removals[index - 1] << "\n";
310
311	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
312	LB_DELETESTRING, removals[index - 1], 0);
313	}
314	if (debug) cerr << "}\n";
315
316	delete [] removals;
317
318	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
319	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
320	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
321	}
322	break;
323	case IDC_UP_MAP:
324	{
325	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
326	LB_GETSELCOUNT, 0, 0);
327	unsigned* ups = new unsigned[count];
328
329	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
330	count, long(ups));
331
332	unsigned insert = ups[0] - 1;
333
334	if (debug) cerr << "ups = {\n";
335	for (unsigned index = 0; index < count; index++)
336	{
337	if (debug) cerr << " [" << index << "] = " << ups[index]
338	<< "\n";
339
340	char* up = new char[SendMessage(GetDlgItem(hwndDlg,
341	IDC_SELECTED), LB_GETTEXTLEN, ups[index], 0) + 1];
342
343	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
344	ups[index], long(up));
345	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
346	LB_DELETESTRING, ups[index], 0);
347	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
348	LB_INSERTSTRING, insert, long(up));
349	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
350	true, insert++);
351	}
352	if (debug) cerr << "}\n";
353
354	delete [] ups;
355
356	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
357	LB_GETSEL, 0, 0) == 0)
358	{
359	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
360	}
361	else
362	{
363	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
364	}
365
366	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
367	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
368	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
369	{
370	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
371	}
372	}
373	break;
374	case IDC_DOWN_MAP:
375	{
376	unsigned count = SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
377	LB_GETSELCOUNT, 0, 0);
378	unsigned* downs = new unsigned[count];
379
380	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETSELITEMS,
381	count, long(downs));
382
383	unsigned insert = downs[count - 1] + 1;
384
385	if (debug) cerr << "downs = {\n";
386	for (unsigned index = count; index > 0; index--)
387	{
388	if (debug) cerr << " [" << index << "] = " << downs[index
389	- 1] << "\n";
390
391	char* down = new char[SendMessage(GetDlgItem(hwndDlg,
392	IDC_SELECTED), LB_GETTEXTLEN, downs[index - 1], 0) +
393	1];
394
395	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_GETTEXT,
396	downs[index - 1], long(down));
397	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
398	LB_DELETESTRING, downs[index - 1], 0);
399	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
400	LB_INSERTSTRING, insert, long(down));
401	SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED), LB_SETSEL,
402	true, insert--);
403	}
404	if (debug) cerr << "}\n";
405
406	delete [] downs;
407
408	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
409	LB_GETSEL, 0, 0) == 0)
410	{
411	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
412	}
413
414	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
415	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
416	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
417	{
418	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
419	}
420	else
421	{
422	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
423	}
424	}
425	break;
426	case IDC_AVAILABLE:
427	switch (HIWORD(wParam))
428	{
429	case LBN_SELCHANGE:
430	if (SendMessage(GetDlgItem(hwndDlg, IDC_AVAILABLE),
431	LB_GETSELCOUNT, 0, 0) > 0)
432	{
433	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), true);
434	}
435	else
436	{
437	EnableWindow(GetDlgItem(hwndDlg, IDC_ADD_MAP), false);
438	}
439	break;
440	}
441	break;
442	case IDC_SELECTED:
443	switch (HIWORD(wParam))
444	{
445	case LBN_SELCHANGE:
446	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
447	LB_GETSELCOUNT, 0, 0) > 0)
448	{
449	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), true);
450
451	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
452	LB_GETSEL, 0, 0) == 0)
453	{
454	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), true);
455	}
456	else
457	{
458	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
459	}
460
461	if (SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED),
462	LB_GETSEL, SendMessage(GetDlgItem(hwndDlg, IDC_SELECTED
463	), LB_GETCOUNT, 0, 0) - 1, 0) == 0)
464	{
465	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), true);
466	}
467	else
468	{
469	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
470	}
471	}
472	else
473	{
474	EnableWindow(GetDlgItem(hwndDlg, IDC_REMOVE_MAP), false);
475	EnableWindow(GetDlgItem(hwndDlg, IDC_UP_MAP), false);
476	EnableWindow(GetDlgItem(hwndDlg, IDC_DOWN_MAP), false);
477	}
478	break;
479	}
480	break;
481	}
482	break;
483	}
484
485	return false;
486	}
487
488	#endif