Mercurial > vba-linux

     1 #include "../stdafx.h"

     2 #include "../resource.h"

     3 #include <windows.h>

     4 #include <mmsystem.h>

     5 #include <cstdio>

     6 #include <cerrno>

     7 #include <cassert>

     8 #include <cstring>

     9 #include <map>

    10 #include <vector>

    11 #include <algorithm>

    12 #include "7zip.h"

    13 //#include "G_main.h"

    14 //#include "G_dsound.h"

    15 #include "OpenArchive.h"

    16 

    17 LRESULT CALLBACK ArchiveFileChooser(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);

    18 static int s_archiveFileChooserResult = -1;

    19 

    20 static HWND s_parentHWND = NULL;

    21 void SetArchiveParentHWND(void* hwnd) { s_parentHWND = (HWND)hwnd; }

    22 static HWND GetArchiveParentHWND() { return s_parentHWND ? s_parentHWND : AfxGetApp()->m_pMainWnd->GetSafeHwnd(); }

    23 

    24 static char Str_Tmp [2048];

    25 

    26 struct ArchiveFileChooserInfo

    27 {

    28 	ArchiveFileChooserInfo(ArchiveFile& theArchive, const char** ignoreExtensions, int& numIgnoreExtensions) : archive(theArchive)

    29 	{

    30 tryagain:

    31 		int numItems = archive.GetNumItems();

    32 		for(int i = 0; i < numItems; i++)

    33 		{

    34 			if(archive.GetItemSize(i))

    35 			{

    36 				const char* name = archive.GetItemName(i);

    37 				const char* ext = strrchr(name, '.');

    38 				bool ok = true;

    39 				if(ext++)

    40 				{

    41 					for(int j = 0; j < numIgnoreExtensions; j++)

    42 					{

    43 						const char* ext2 = ignoreExtensions[j];

    44 						const char* wild = strchr(ext2, '*');

    45 						if(!wild)

    46 						{

    47 							if(!_stricmp(ext, ext2))

    48 							{

    49 								ok = false;

    50 								break;

    51 							}

    52 						}

    53 						else // very limited (end only) wildcard support

    54 						{

    55 							if(!_strnicmp(ext, ext2, wild - ext2))

    56 							{

    57 								ok = false;

    58 								break;

    59 							}

    60 						}

    61 					}

    62 				}

    63 				if(ok)

    64 				{

    65 					ArchiveFileChooserInfo::FileInfo fi = { name, i };

    66 					files.push_back(fi);

    67 				}

    68 			}

    69 		}

    70 

    71 		if(files.empty() && numIgnoreExtensions)

    72 		{

    73 			// try again without any exclusions if we excluded everything in the archive

    74 			numIgnoreExtensions = 0;

    75 			goto tryagain;

    76 		}

    77 

    78 		// strip away prefix paths that are common to all the files

    79 		bool stripping = !files.empty();

    80 		while(stripping)

    81 		{

    82 			const char* firstName = files[0].name.c_str();

    83 			const char* slash = strchr(firstName, '\\');

    84 			const char* slash2 = strchr(firstName, '/');

    85 			slash = max(slash, slash2);

    86 			if(!slash++)

    87 				break;

    88 			for(size_t i = 1; i < files.size(); i++)

    89 				if(strncmp(firstName, files[i].name.c_str(), slash - firstName))

    90 					stripping = false;

    91 			if(stripping)

    92 				for(size_t i = 0; i < files.size(); i++)

    93 					files[i].name = files[i].name.substr(slash - firstName, files[i].name.length() - (slash - firstName));

    94 		}

    95 

    96 		// sort by filename

    97 		std::sort(files.begin(), files.end(), FileInfo::Sort);

    98 	}

    99 

   100 //protected:

   101 

   102 	struct FileInfo

   103 	{

   104 		std::string name;

   105 		int itemIndex;

   106 		

   107 		static bool Sort(const FileInfo& elem1, const FileInfo& elem2)

   108 		{

   109 			int comp = elem1.name.compare(elem2.name);

   110 			return comp ? (comp < 0) : (elem1.itemIndex < elem2.itemIndex);

   111 		}

   112 	};

   113 

   114 	ArchiveFile& archive;

   115 	std::vector<FileInfo> files;

   116 };

   117 

   118 static void ClearLayoutStates();

   119 

   120 int ChooseItemFromArchive(ArchiveFile& archive, bool autoChooseIfOnly1, const char** ignoreExtensions, int numIgnoreExtensions)

   121 {

   122 	int prevNumIgnoreExtensions = numIgnoreExtensions;

   123 	archive.m_userMadeSelection = false;

   124 

   125 	// prepare a list of files to choose from the archive

   126 	ArchiveFileChooserInfo info (archive, ignoreExtensions, numIgnoreExtensions);

   127 

   128 	// based on our list, decide which item in the archive to choose

   129 

   130 	// check if there's nothing

   131 	if(info.files.size() < 1)

   132 	{

   133 		MessageBox(GetArchiveParentHWND(), "The archive is either empty or encrypted.", "Nothing to load!", MB_OK | MB_ICONWARNING);

   134 		return -1;

   135 	}

   136 

   137 	// warn if all the files in the archive have extensions we should ignore

   138 	if(numIgnoreExtensions != prevNumIgnoreExtensions)

   139 	{

   140 		CString msg;

   141 		msg.Format("The archive appears to only contain the wrong type of files.\n\n(in \"%s\")", archive.GetArchiveFileName());

   142 		int answer = MessageBox(GetArchiveParentHWND(), msg, "Warning", MB_OKCANCEL | MB_ICONWARNING | MB_DEFBUTTON2);

   143 		if(answer == IDCANCEL)

   144 			return -1;

   145 	}

   146 

   147 	// if there's only 1 item, choose it

   148 	if(info.files.size() == 1 && autoChooseIfOnly1 && numIgnoreExtensions == prevNumIgnoreExtensions)

   149 		return info.files[0].itemIndex;

   150 

   151 	// bring up a dialog to choose the index if there's more than 1

   152 	DialogBoxParam(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDD_ARCHIVEFILECHOOSER), GetArchiveParentHWND(), (DLGPROC) ArchiveFileChooser,(LPARAM) &info);

   153 	archive.m_userMadeSelection = (s_archiveFileChooserResult != -1);

   154 	return s_archiveFileChooserResult;

   155 }

   156 

   157 

   158 

   159 

   160 #define DEFAULT_EXTENSION ".tmp"

   161 #define DEFAULT_CATEGORY "vba"

   162 

   163 static struct TempFiles

   164 {

   165 	struct TemporaryFile

   166 	{

   167 		TemporaryFile(const char* cat, const char* ext)

   168 		{

   169 			if(!ext || !*ext) ext = DEFAULT_EXTENSION;

   170 			if(!cat || !*cat) cat = DEFAULT_CATEGORY;

   171 			category = cat;

   172 

   173 			char tempPath [2048];

   174 			GetTempPath(2048, tempPath);

   175 			//GetTempFileName(tempPath, cat, 0, filename, ext); // alas

   176 

   177 			char*const fname = tempPath + strlen(tempPath);

   178 			unsigned short start = (unsigned short)(timeGetTime() & 0xFFFF);

   179 			unsigned short n = start + 1;

   180 			while(n != start)

   181 			{

   182 				_snprintf(fname, 2048 - (fname - tempPath), "%s%04X%s", cat, n, ext);

   183 				FILE* file = fopen(tempPath, "wb");

   184 				if(file)

   185 				{

   186 					// mark the temporary file as read-only and (whatever this does) temporary

   187 					DWORD attributes = GetFileAttributes(tempPath);

   188 					attributes |= FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_TEMPORARY;

   189 					SetFileAttributes(tempPath, attributes);

   190 

   191 					fclose(file);

   192 

   193 					// add it to our registry of files that need to be deleted, in case we fail to terminate properly

   194 					TempFiles::AddEntryToGarbageRegistry(tempPath);

   195 

   196 					break;

   197 				}

   198 				n++;

   199 			}

   200 			strcpy(filename, tempPath);

   201 		}

   202 		TemporaryFile(const TemporaryFile& copy)

   203 		{

   204 			strcpy(filename, copy.filename);

   205 			category = copy.category;

   206 		}

   207 		TemporaryFile()

   208 		{

   209 			filename[0] = 0;

   210 			// category[0] = 0;	// error

   211 		}

   212 		bool Delete(bool returnFalseOnRegistryRemovalFailure=false)

   213 		{

   214 			if(!*filename)

   215 				return true; // guess it already didn't exist

   216 

   217 			// remove read-only attribute so Windows will let us delete it

   218 			// (our temporary files are read-only to discourage other apps from tampering)

   219 			DWORD attributes = GetFileAttributes(filename);

   220 			if(attributes & FILE_ATTRIBUTE_READONLY)

   221 				SetFileAttributes(filename, attributes & ~FILE_ATTRIBUTE_READONLY);

   222 

   223 			if(_unlink(filename) == 0 || errno != EACCES)

   224 			{

   225 				// remove it from our registry of files that need to be deleted, to reduce accumulation

   226 				bool removed = TempFiles::RemoveEntryFromGarbageRegistry(filename);

   227 

   228 				*filename = '\0';

   229 				return removed || !returnFalseOnRegistryRemovalFailure; // successfully deleted or already didn't exist, return true unless registry removal failure notification was requested and that failed

   230 			}

   231 

   232 			// restore read-only if we couldn't delete it (not sure if this ever succeeds or matters though)

   233 			if(attributes & FILE_ATTRIBUTE_READONLY)

   234 				SetFileAttributes(filename, attributes);

   235 

   236 			return false; // failed to delete read-only or in-use file

   237 		}

   238 		char filename [MAX_PATH];

   239 		std::string category;

   240 	};

   241 

   242 	std::vector<TemporaryFile> tempFiles;

   243 

   244 	const char* GetFile(const char* category, const char* extension)

   245 	{

   246 		tempFiles.push_back(TemporaryFile(category, extension));

   247 		return tempFiles.back().filename;

   248 	}

   249 

   250 	void ReleaseFile(const char* filename)

   251 	{

   252 		for(int i = (int)tempFiles.size()-1; i >= 0; i--)

   253 		{

   254 			if(!strcmp(filename, tempFiles[i].filename))

   255 			{

   256 				if(tempFiles[i].Delete())

   257 					tempFiles.erase(tempFiles.begin() + i);

   258 			}

   259 		}

   260 	}

   261 

   262 	void ReleaseCategory(const char* cat, const char* exceptionFilename)

   263 	{

   264 		for(int i = (int)tempFiles.size()-1; i >= 0; i--)

   265 		{

   266 			if(!strcmp(cat, tempFiles[i].category.c_str()) &&

   267 				(!exceptionFilename ||

   268 				  strcmp(exceptionFilename, tempFiles[i].filename)))

   269 			{

   270 				if(tempFiles[i].Delete())

   271 					tempFiles.erase(tempFiles.begin() + i);

   272 			}

   273 		}

   274 	}

   275 

   276 	// delete all temporary files on shutdown

   277 	~TempFiles()

   278 	{

   279 		for(size_t i = 0; i < tempFiles.size(); i++)

   280 		{

   281 			tempFiles[i].Delete();

   282 		}

   283 

   284 		TempFiles::CleanOutGarbageRegistry();

   285 	}

   286 

   287 	// run this on startup to delete any files that we failed to delete last time

   288 	// in case we crashed or were forcefully terminated

   289 	TempFiles()

   290 	{

   291 		TempFiles::CleanOutGarbageRegistry();

   292 	}

   293 

   294 	static void AddEntryToGarbageRegistry(const char* filename)

   295 	{

   296 		char gbgFile[2048];

   297 		GetTempPath(2048, gbgFile);

   298 		strcat(gbgFile, "VBATempFileRecords");

   299 		char key[64];

   300 		int i = 0;

   301 		while(true)

   302 		{

   303 			sprintf(key, "File%d", i);

   304 			GetPrivateProfileString("Files", key, "", Str_Tmp, 2048, gbgFile);

   305 			if(!*Str_Tmp)

   306 				break;

   307 			i++;

   308 		}

   309 		WritePrivateProfileString("Files", key, filename, gbgFile);

   310 	}

   311 	static bool RemoveEntryFromGarbageRegistry(const char* filename)

   312 	{

   313 		char gbgFile[2048];

   314 		GetTempPath(2048, gbgFile);

   315 		strcat(gbgFile, "VBATempFileRecords");

   316 		char key[64];

   317 		int i = 0;

   318 		int deleteSlot = -1;

   319 		while(true)

   320 		{

   321 			sprintf(key, "File%d", i);

   322 			GetPrivateProfileString("Files", key, "", Str_Tmp, 2048, gbgFile);

   323 			if(!*Str_Tmp)

   324 				break;

   325 			if(!strcmp(Str_Tmp, filename))

   326 				deleteSlot = i;

   327 			i++;

   328 		}

   329 		--i;

   330 		if(i >= 0 && deleteSlot >= 0)

   331 		{

   332 			if(i != deleteSlot)

   333 			{

   334 				sprintf(key, "File%d", i);

   335 				GetPrivateProfileString("Files", key, "", Str_Tmp, 2048, gbgFile);

   336 				sprintf(key, "File%d", deleteSlot);

   337 				WritePrivateProfileString("Files", key, Str_Tmp, gbgFile);

   338 			}

   339 			sprintf(key, "File%d", i);

   340 			if(0 == WritePrivateProfileString("Files", key, NULL, gbgFile))

   341 				return false;

   342 		}

   343 		if(i <= 0 && deleteSlot == 0)

   344 			_unlink(gbgFile);

   345 		return true;

   346 	}

   347 

   348 private:

   349 	static void CleanOutGarbageRegistry()

   350 	{

   351 		char gbgFile[2048];

   352 		GetTempPath(2048, gbgFile);

   353 		strcat(gbgFile, "VBATempFileRecords");

   354 

   355 		char key[64];

   356 		int i = 0;

   357 		while(true)

   358 		{

   359 			sprintf(key, "File%d", i);

   360 			GetPrivateProfileString("Files", key, "", Str_Tmp, 2048, gbgFile);

   361 			if(!*Str_Tmp)

   362 				break;

   363 			TemporaryFile temp;

   364 			strcpy(temp.filename, Str_Tmp);

   365 			if(!temp.Delete(true))

   366 				i++;

   367 		}

   368 	}

   369 

   370 } s_tempFiles;

   371 

   372 

   373 const char* GetTempFile(const char* category, const char* extension)

   374 {

   375 	return s_tempFiles.GetFile(category, extension);

   376 }

   377 void ReleaseTempFile(const char* filename)

   378 {

   379 	s_tempFiles.ReleaseFile(filename);

   380 }

   381 void ReleaseTempFileCategory(const char* cat, const char* exceptionFilename)

   382 {

   383 	if(!cat || !*cat) cat = DEFAULT_CATEGORY;

   384 	s_tempFiles.ReleaseCategory(cat, exceptionFilename);

   385 }

   386 

   387 

   388 

   389 // example input Name:          "C:\games.zip"

   390 // example output LogicalName:  "C:\games.zip|Metroid.gba"

   391 // example output PhysicalName: "C:\Documents and Settings\User\Local Settings\Temp\VBA\rom7A37.gba"

   392 // assumes arguments are character buffers with 2048 bytes each

   393 bool ObtainFile(const char* Name, char *const & LogicalName, char *const & PhysicalName, const char* category, const char** ignoreExtensions, int numIgnoreExtensions)

   394 {

   395 restart:

   396 	char ArchivePaths [2048];

   397 	strcpy(LogicalName, Name);

   398 	strcpy(PhysicalName, Name);

   399 	strcpy(ArchivePaths, Name);

   400 	char* bar = strchr(ArchivePaths, '|');

   401 	if(bar)

   402 	{

   403 		PhysicalName[bar - ArchivePaths] = 0; // doesn't belong in the physical name

   404 		LogicalName[bar - ArchivePaths] = 0; // we'll reconstruct the logical name as we go

   405 		*bar++ = 0; // bar becomes the next logical archive path component

   406 	}

   407 

   408 	bool userSelected = false;

   409 

   410 	while(true)

   411 	{

   412 		ArchiveFile archive (PhysicalName, LogicalName);

   413 		if(!archive.IsCompressed())

   414 		{

   415 			if(archive.GetNumItems() > 0)

   416 				return true;

   417 			else

   418 			{

   419 				// failed or cancelled... backtrack to outermost archive if not already there

   420 				char* div = NULL;

   421 				if(LogicalName[strlen(LogicalName)-1] == '|')

   422 				{

   423 					LogicalName[strlen(LogicalName)-1] = '\0';

   424 					div = strrchr(LogicalName, '|');

   425 				}

   426 				if(div && userSelected)

   427 					goto restart;

   428 				else

   429 					return false;

   430 			}

   431 		}

   432 		else

   433 		{

   434 			int item = -1;

   435 			bool forceManual = false;

   436 			if(bar && *bar) // try following the in-archive part of the logical path

   437 			{

   438 				char* bar2 = strchr(bar, '|');

   439 				if(bar2) *bar2++ = 0;

   440 				int numItems = archive.GetNumItems();

   441 				for(int i = 0; i < numItems; i++)

   442 				{

   443 					if(archive.GetItemSize(i))

   444 					{

   445 						const char* itemName = archive.GetItemName(i);

   446 						if(!_stricmp(itemName, bar))

   447 						{

   448 							item = i; // match found, now we'll auto-follow the path

   449 							break;

   450 						}

   451 					}

   452 				}

   453 				if(item < 0)

   454 				{

   455 					forceManual = true; // we don't want it choosing something else without user permission

   456 					bar = NULL; // remaining archive path is invalid

   457 				}

   458 				else

   459 					bar = bar2; // advance to next archive path part

   460 			}

   461 			if(item < 0)

   462 				item = ChooseItemFromArchive(archive, !forceManual, ignoreExtensions, numIgnoreExtensions);

   463 			

   464 			userSelected |= archive.m_userMadeSelection;

   465 

   466 			const char* TempFileName = s_tempFiles.GetFile(category, strrchr(archive.GetItemName(item), '.'));

   467 			if(!archive.ExtractItem(item, TempFileName))

   468 				s_tempFiles.ReleaseFile(TempFileName);

   469 			s_tempFiles.ReleaseFile(PhysicalName);

   470 			strcpy(PhysicalName, TempFileName);

   471 			_snprintf(LogicalName + strlen(LogicalName), 2048 - (strlen(LogicalName)+1), "|%s", archive.GetItemName(item));

   472 		}

   473 	}

   474 }

   475 

   476 

   477 

   478 struct ControlLayoutInfo

   479 {

   480 	int controlID;

   481 	

   482 	enum LayoutType // what to do when the containing window resizes

   483 	{

   484 		NONE, // leave the control where it was

   485 		RESIZE_END, // resize the control

   486 		MOVE_START, // move the control

   487 	};

   488 	LayoutType horizontalLayout;

   489 	LayoutType verticalLayout;

   490 };

   491 struct ControlLayoutState

   492 {

   493 	int x,y,width,height;

   494 	bool valid;

   495 	ControlLayoutState() : valid(false) {}

   496 };

   497 

   498 static ControlLayoutInfo controlLayoutInfos [] = {

   499 	{IDC_LIST1, ControlLayoutInfo::RESIZE_END, ControlLayoutInfo::RESIZE_END},

   500 	{IDOK,      ControlLayoutInfo::MOVE_START, ControlLayoutInfo::MOVE_START},

   501 	{ID_CANCEL, ControlLayoutInfo::MOVE_START, ControlLayoutInfo::MOVE_START},

   502 };

   503 static const int numControlLayoutInfos = sizeof(controlLayoutInfos)/sizeof(*controlLayoutInfos);

   504 

   505 static ControlLayoutState s_layoutState [numControlLayoutInfos];

   506 static int s_windowWidth = 182, s_windowHeight = 113;

   507 

   508 

   509 LRESULT CALLBACK ArchiveFileChooser(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)

   510 {

   511 	RECT r, r2;

   512 	int dx1, dy1, dx2, dy2;

   513 	static std::map<int,int> s_listToItemsMap;

   514 

   515 	switch(uMsg)

   516 	{

   517 		case WM_INITDIALOG:

   518 		{

   519 			//Clear_Sound_Buffer();

   520 			

   521 			//if(Full_Screen)

   522 			//{

   523 			//	while (ShowCursor(false) >= 0);

   524 			//	while (ShowCursor(true) < 0);

   525 			//}

   526 

   527 			for(int i = 0; i < numControlLayoutInfos; i++)

   528 				s_layoutState[i].valid = false;

   529 

   530 			GetWindowRect(AfxGetApp()->m_pMainWnd->GetSafeHwnd(), &r);

   531 			dx1 = (r.right - r.left) / 2;

   532 			dy1 = (r.bottom - r.top) / 2;

   533 

   534 			GetWindowRect(hDlg, &r2);

   535 			dx2 = (r2.right - r2.left) / 2;

   536 			dy2 = (r2.bottom - r2.top) / 2;

   537 

   538 			//SetWindowPos(hDlg, NULL, max(0, r.left + (dx1 - dx2)), max(0, r.top + (dy1 - dy2)), NULL, NULL, SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW);

   539 			SetWindowPos(hDlg, NULL, r.left, r.top, NULL, NULL, SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW);

   540 

   541 			ArchiveFileChooserInfo& info = *(ArchiveFileChooserInfo*)lParam;

   542 			std::vector<ArchiveFileChooserInfo::FileInfo>& files = info.files;

   543 			ArchiveFile& archive = info.archive;

   544 

   545 			std::string title = "Choose File in ";

   546 			title += archive.GetArchiveTypeName();

   547 			title += " Archive";

   548 			SetWindowText(hDlg, title.c_str());

   549 

   550 			// populate list

   551 			for(size_t i = 0; i < files.size(); i++)

   552 			{

   553 				int listIndex = SendDlgItemMessage(hDlg, IDC_LIST1, LB_ADDSTRING, (WPARAM) 0, (LONG) (LPTSTR) files[i].name.c_str());

   554 				s_listToItemsMap[listIndex] = files[i].itemIndex;

   555 			}

   556 

   557 			SendDlgItemMessage(hDlg, IDC_LIST1, LB_SETCURSEL, (WPARAM) 0, (LPARAM) 0);

   558 

   559 			{

   560 				RECT r3;

   561 				GetClientRect(hDlg, &r3);

   562 				s_windowWidth = r3.right - r3.left;

   563 				s_windowHeight = r3.bottom - r3.top;

   564 			}

   565 

   566 			return true;

   567 		}	break;

   568 

   569 		case WM_SIZING:

   570 		{

   571 			// enforce a minimum window size

   572 

   573 			LPRECT r = (LPRECT) lParam;

   574 			int minimumWidth = 281;

   575 			int minimumHeight = 117;

   576 			if(r->right - r->left < minimumWidth)

   577 				if(wParam == WMSZ_LEFT || wParam == WMSZ_TOPLEFT || wParam == WMSZ_BOTTOMLEFT)

   578 					r->left = r->right - minimumWidth;

   579 				else

   580 					r->right = r->left + minimumWidth;

   581 			if(r->bottom - r->top < minimumHeight)

   582 				if(wParam == WMSZ_TOP || wParam == WMSZ_TOPLEFT || wParam == WMSZ_TOPRIGHT)

   583 					r->top = r->bottom - minimumHeight;

   584 				else

   585 					r->bottom = r->top + minimumHeight;

   586 			return TRUE;

   587 		}

   588 

   589 		case WM_SIZE:

   590 		{

   591 			// resize or move controls in the window as necessary when the window is resized

   592 

   593 			int prevDlgWidth = s_windowWidth;

   594 			int prevDlgHeight = s_windowHeight;

   595 

   596 			int dlgWidth = LOWORD(lParam);

   597 			int dlgHeight = HIWORD(lParam);

   598 

   599 			int deltaWidth = dlgWidth - prevDlgWidth;

   600 			int deltaHeight = dlgHeight - prevDlgHeight;

   601 

   602 			for(int i = 0; i < numControlLayoutInfos; i++)

   603 			{

   604 				ControlLayoutInfo layoutInfo = controlLayoutInfos[i];

   605 				ControlLayoutState& layoutState = s_layoutState[i];

   606 

   607 				HWND hCtrl = GetDlgItem(hDlg,layoutInfo.controlID);

   608 

   609 				int x,y,width,height;

   610 				if(layoutState.valid)

   611 				{

   612 					x = layoutState.x;

   613 					y = layoutState.y;

   614 					width = layoutState.width;

   615 					height = layoutState.height;

   616 				}

   617 				else

   618 				{

   619 					RECT r;

   620 					GetWindowRect(hCtrl, &r);

   621 					POINT p = {r.left, r.top};

   622 					ScreenToClient(hDlg, &p);

   623 					x = p.x;

   624 					y = p.y;

   625 					width = r.right - r.left;

   626 					height = r.bottom - r.top;

   627 				}

   628 

   629 				switch(layoutInfo.horizontalLayout)

   630 				{

   631 					case ControlLayoutInfo::RESIZE_END: width += deltaWidth; break;

   632 					case ControlLayoutInfo::MOVE_START: x += deltaWidth; break;

   633 					default: break;

   634 				}

   635 				switch(layoutInfo.verticalLayout)

   636 				{

   637 					case ControlLayoutInfo::RESIZE_END: height += deltaHeight; break;

   638 					case ControlLayoutInfo::MOVE_START: y += deltaHeight; break;

   639 					default: break;

   640 				}

   641 

   642 				SetWindowPos(hCtrl, 0, x,y, width,height, 0);

   643 

   644 				layoutState.x = x;

   645 				layoutState.y = y;

   646 				layoutState.width = width;

   647 				layoutState.height = height;

   648 				layoutState.valid = true;

   649 			}

   650 

   651 			s_windowWidth = dlgWidth;

   652 			s_windowHeight = dlgHeight;

   653 

   654 			RedrawWindow(hDlg, NULL, NULL, RDW_INVALIDATE);

   655 		}

   656 		break;

   657 

   658 		case WM_COMMAND:

   659 			switch(LOWORD(wParam))

   660 			{

   661 				case IDC_LIST1:

   662 					if(HIWORD(wParam) == LBN_DBLCLK)

   663 					{

   664 						POINT pos;

   665 						GetCursorPos(&pos);

   666 						int clickedItem = LBItemFromPt(GetDlgItem(hDlg, IDC_LIST1), pos, FALSE);

   667 						if(clickedItem != -1)

   668 						{

   669 							SendMessage(hDlg, WM_COMMAND, IDOK, 0);

   670 						}

   671 					}

   672 					return TRUE;

   673 

   674 				case IDOK:

   675 				{	

   676 					int listIndex = SendDlgItemMessage(hDlg, IDC_LIST1, LB_GETCURSEL, (WPARAM) 0, (LPARAM) 0);

   677 					s_archiveFileChooserResult = s_listToItemsMap[listIndex];

   678 					s_listToItemsMap.clear();

   679 					//if(Full_Screen)

   680 					//{

   681 					//	while (ShowCursor(true) < 0);

   682 					//	while (ShowCursor(false) >= 0);

   683 					//}

   684 					EndDialog(hDlg, false);

   685 				}	return TRUE;

   686 

   687 				case ID_CANCEL:

   688 				case IDCANCEL:

   689 					s_archiveFileChooserResult = -1;

   690 					s_listToItemsMap.clear();

   691 					//if(Full_Screen)

   692 					//{

   693 					//	while (ShowCursor(true) < 0);

   694 					//	while (ShowCursor(false) >= 0);

   695 					//}

   696 					EndDialog(hDlg, false);

   697 					return TRUE;

   698 			}

   699 

   700 		case WM_CLOSE:

   701 			s_archiveFileChooserResult = -1;

   702 			s_listToItemsMap.clear();

   703 			//if(Full_Screen)

   704 			//{

   705 			//	while (ShowCursor(true) < 0);

   706 			//	while (ShowCursor(false) >= 0);

   707 			//}

   708 			EndDialog(hDlg, false);

   709 			return TRUE;

   710 	}

   711 

   712 	return false;

   713 }
author	Robert McIntyre <rlm@mit.edu>
date	Sat, 03 Mar 2012 10:48:33 -0600
parents	f9f4f1b99eed
children