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editor: clean up error reporting

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This commit is contained in:
Erik Faye-Lund 2010-05-01 19:15:13 +02:00
parent 12328ce6b8
commit d68a38f451
1 changed files with 35 additions and 23 deletions
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58
editor/editor.cpp
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@ -10,6 +10,7 @@
#include <objbase.h>
#include <commdlg.h>
#include <stdio.h>
#include <stdarg.h>
// Windows XP look and feel. Seems to enable Vista look as well.
#pragma comment(linker, \
@ -29,6 +30,30 @@ const char *mainWindowTitle = "GNU Rocket System";
const wchar_t *mainWindowTitleW = L"GNU Rocket System";
const char *keyName = "SOFTWARE\\GNU Rocket";
void verror(const char *fmt, va_list va)
{
char temp[4096];
vsnprintf(temp, sizeof(temp), fmt, va);
MessageBox(NULL, temp, mainWindowTitle, MB_OK | MB_ICONERROR);
}
void error(const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
verror(fmt, va);
va_end(va);
}
void die(const char *fmt, ...)
{
va_list va;
va_start(va, fmt);
verror(fmt, va);
va_end(va);
exit(EXIT_FAILURE);
}
HINSTANCE hInst;
HWND hwnd = NULL;
TrackView *trackView = NULL;
@ -204,7 +229,8 @@ void loadDocument(const std::wstring &_fileName)
SendMessage(hwnd, WM_CURRVALDIRTY, 0, 0);
InvalidateRect(trackViewWin, NULL, FALSE);
}
else MessageBox(hwnd, "failed to open file", mainWindowTitle, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
else
error("failed to open file");
}
void fileOpen()
@ -252,7 +278,8 @@ void fileSaveAs()
mruFileList.update();
DrawMenuBar(hwnd);
}
else MessageBox(hwnd, "Failed to save file", mainWindowTitle, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
else
error("Failed to save file");
}
}
@ -262,7 +289,7 @@ void fileSave()
else if (!document.save(fileName.c_str()))
{
document.sendSaveCommand();
MessageBox(hwnd, "Failed to save file", mainWindowTitle, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
error("Failed to save file");
}
}
@ -313,10 +340,7 @@ static LRESULT CALLBACK mainWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARA
if (ERROR_SUCCESS != RegOpenKey(HKEY_CURRENT_USER, keyName, &regConfigKey))
{
if (ERROR_SUCCESS != RegCreateKey(HKEY_CURRENT_USER, keyName, &regConfigKey))
{
printf("failed to create reg key\n");
exit(-1);
}
die("failed to create registry key");
}
/* Recent Files menu */
@ -427,7 +451,8 @@ static LRESULT CALLBACK mainWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARA
{
int rows = int(trackView->getRows());
INT_PTR result = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_SETROWS), hwnd, (DLGPROC)setRowsDialogProc, (LPARAM)&rows);
if (FAILED(result)) MessageBox(hwnd, "unable to create dialog box", mainWindowTitle, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
if (FAILED(result))
error("unable to create dialog box");
}
break;
@ -435,7 +460,8 @@ static LRESULT CALLBACK mainWindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARA
{
int initialBias = 0;
INT_PTR result = DialogBoxParam(hInst, MAKEINTRESOURCE(IDD_BIASSELECTION), hwnd, (DLGPROC)biasSelectionDialogProc, (LPARAM)&initialBias);
if (FAILED(result)) MessageBox(hwnd, "unable to create dialog box", mainWindowTitle, MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
if (FAILED(result))
error("unable to create dialog box");
}
break;
}
@ -507,20 +533,6 @@ static ATOM registerMainWindowClass(HINSTANCE hInstance)
return RegisterClassExW(&wc);
}
#include <stdarg.h>
void die(const char *fmt, ...)
{
char temp[4096];
va_list va;
va_start(va, fmt);
vfprintf(stderr, fmt, va);
vsnprintf(temp, sizeof(temp), fmt, va);
va_end(va);
MessageBox(NULL, temp, mainWindowTitle, MB_OK | MB_ICONERROR);
exit(EXIT_FAILURE);
}
SOCKET clientConnect(SOCKET serverSocket, sockaddr_in *host)
{
sockaddr_in hostTemp;