void IGraphicsWin::Resize(int w, int h)
{
int dw = w - Width(), dh = h - Height();
IGraphics::Resize(w, h);
if (mDrawBitmap) {
mDrawBitmap->resize(w, h);
}
if (WindowIsOpen()) {
HWND pParent = 0, pGrandparent = 0;
int w = 0, h = 0, parentW = 0, parentH = 0, grandparentW = 0, grandparentH = 0;
GetWindowSize(mPlugWnd, &w, &h);
if (IsChildWindow(mPlugWnd)) {
pParent = GetParent(mPlugWnd);
GetWindowSize(pParent, &parentW, &parentH);
if (IsChildWindow(pParent)) {
pGrandparent = GetParent(pParent);
GetWindowSize(pGrandparent, &grandparentW, &grandparentH);
}
}
SetWindowPos(mPlugWnd, 0, 0, 0, w + dw, h + dh, SETPOS_FLAGS);
if (pParent) {
SetWindowPos(pParent, 0, 0, 0, parentW + dw, parentH + dh, SETPOS_FLAGS);
}
if (pGrandparent) {
SetWindowPos(pGrandparent, 0, 0, 0, grandparentW + dw, grandparentH + dh, SETPOS_FLAGS);
}
RECT r = { 0, 0, w, h };
InvalidateRect(mPlugWnd, &r, FALSE);
}
}
void IGraphicsWin::PromptForFile(WDL_String* pFilename, int action, char* dir, char* extensions)
{
pFilename->Set("");
if (!WindowIsOpen()) {
return;
}
WDL_String pathStr;
char fnCStr[MAX_PATH_LEN], dirCStr[MAX_PATH_LEN];
fnCStr[0] = '\0';
dirCStr[0] = '\0';
if (CSTR_NOT_EMPTY(dir)) {
pathStr.Set(dir);
strcpy(dirCStr, dir);
}
else {
HostPath(&pathStr);
}
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = mPlugWnd;
ofn.lpstrFile = fnCStr;
ofn.nMaxFile = MAX_PATH_LEN - 1;
ofn.lpstrInitialDir = dirCStr;
ofn.Flags = OFN_PATHMUSTEXIST;
//if (!extensions.empty()) {
//static char extStr[256];
//static char defExtStr[16];
//int i, j, p;
//for (j = 0, p = 0; j < extensions.size(); ++j) {
// extStr[p++] = extensions[j++];
//}
//extStr[p++] = '\0';
//StrVector exts = SplitStr(extensions);
//for (i = 0, p = 0; i < exts.size(); ++i) {
// const std::string& ext = exts[i];
// if (i) {
// extStr[p++] = ';';
// }
// extStr[p++] = '*';
// extStr[p++] = '.';
// for (j = 0; j < ext.size(); ++j) {
// extStr[p++] = ext[j];
// }
//}
//extStr[p++] = '\0';
//extStr[p++] = '\0';
//ofn.lpstrFilter = extStr;
//
//strcpy(defExtStr, exts.front().c_str());
//ofn.lpstrDefExt = defExtStr;
//}
bool rc = false;
switch (action) {
case kFileSave:
ofn.Flags |= OFN_OVERWRITEPROMPT;
rc = GetSaveFileName(&ofn);
break;
case kFileOpen:
default:
ofn.Flags |= OFN_FILEMUSTEXIST;
rc = GetOpenFileName(&ofn);
break;
}
if (rc) {
pFilename->Set(ofn.lpstrFile);
}
}
void IGraphicsWin::PromptForFile(WDL_String* pFilename, EFileAction action, WDL_String* pDir, char* extensions)
{
if (!WindowIsOpen()) {
pFilename->Set("");
return;
}
char fnCStr[MAX_PATH_LEN];
char dirCStr[MAX_PATH_LEN];
if (pFilename->GetLength())
strcpy(fnCStr, pFilename->Get());
else
fnCStr[0] = '\0';
dirCStr[0] = '\0';
if (!pDir->GetLength())
{
DesktopPath(pDir);
}
strcpy(dirCStr, pDir->Get());
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = mPlugWnd;
ofn.lpstrFile = fnCStr;
ofn.nMaxFile = MAX_PATH_LEN - 1;
ofn.lpstrInitialDir = dirCStr;
ofn.Flags = OFN_PATHMUSTEXIST;
if (CSTR_NOT_EMPTY(extensions))
{
char extStr[256];
char defExtStr[16];
int i, p, n = strlen(extensions);
bool seperator = true;
for (i = 0, p = 0; i < n; ++i)
{
if (seperator)
{
if (p)
{
extStr[p++] = ';';
}
seperator = false;
extStr[p++] = '*';
extStr[p++] = '.';
}
if (extensions[i] == ' ')
{
seperator = true;
}
else
{
extStr[p++] = extensions[i];
}
}
extStr[p++] = '\0';
strcpy(&extStr[p], extStr);
extStr[p + p] = '\0';
ofn.lpstrFilter = extStr;
for (i = 0, p = 0; i < n && extensions[i] != ' '; ++i)
{
defExtStr[p++] = extensions[i];
}
defExtStr[p++] = '\0';
ofn.lpstrDefExt = defExtStr;
}
bool rc = false;
switch (action)
{
case kFileSave:
ofn.Flags |= OFN_OVERWRITEPROMPT;
rc = GetSaveFileName(&ofn);
break;
case kFileOpen:
default:
ofn.Flags |= OFN_FILEMUSTEXIST;
rc = GetOpenFileName(&ofn);
break;
}
if (rc)
{
char drive[_MAX_DRIVE];
if(_splitpath_s(ofn.lpstrFile, drive, sizeof(drive), dirCStr, sizeof(dirCStr), NULL, 0, NULL, 0) == 0)
{
pDir->SetFormatted(MAX_PATH_LEN, "%s%s", drive, dirCStr);
}
pFilename->Set(ofn.lpstrFile);
}
}