bool CPluginW2800::GetPanelInfo(GetPanelDirFlags Flags, CEPanelInfo* pInfo)
{
if (!InfoW2800 || !InfoW2800->PanelControl)
return false;
HANDLE hPanel = (Flags & gpdf_Active) ? PANEL_ACTIVE : PANEL_PASSIVE;
PanelInfo pasv = {sizeof(pasv)}, actv = {sizeof(actv)};
PanelInfo* p;
if (Flags & (gpdf_Left|gpdf_Right))
{
InfoW2800->PanelControl(PANEL_ACTIVE, FCTL_GETPANELINFO, 0, &actv);
InfoW2800->PanelControl(PANEL_PASSIVE, FCTL_GETPANELINFO, 0, &pasv);
PanelInfo* pLeft = (actv.Flags & PFLAGS_PANELLEFT) ? &actv : &pasv;
PanelInfo* pRight = (actv.Flags & PFLAGS_PANELLEFT) ? &pasv : &actv;
p = (Flags & gpdf_Left) ? pLeft : pRight;
hPanel = ((p->Flags & PFLAGS_FOCUS) == PFLAGS_FOCUS) ? PANEL_ACTIVE : PANEL_PASSIVE;
}
else
{
hPanel = (Flags & gpdf_Active) ? PANEL_ACTIVE : PANEL_PASSIVE;
InfoW2800->PanelControl(hPanel, FCTL_GETPANELINFO, 0, &actv);
p = &actv;
}
if (Flags & ppdf_GetItems)
{
static PanelInfo store;
store = *p;
pInfo->panelInfo = &store;
}
else
{
pInfo->panelInfo = NULL;
}
pInfo->bVisible = ((p->Flags & PFLAGS_VISIBLE) == PFLAGS_VISIBLE);
pInfo->bFocused = ((p->Flags & PFLAGS_FOCUS) == PFLAGS_FOCUS);
pInfo->bPlugin = ((p->Flags & PFLAGS_PLUGIN) == PFLAGS_PLUGIN);
pInfo->nPanelType = (int)p->PanelType;
pInfo->rcPanelRect = p->PanelRect;
pInfo->ItemsNumber = p->ItemsNumber;
pInfo->SelectedItemsNumber = p->SelectedItemsNumber;
pInfo->CurrentItem = p->CurrentItem;
if ((Flags & gpdf_NoHidden) && !pInfo->bVisible)
return false;
if (pInfo->szCurDir)
{
GetPanelDir(pInfo->bFocused ? gpdf_Active : gpdf_Passive, pInfo->szCurDir, BkPanelInfo_CurDirMax);
}
if (pInfo->bPlugin)
{
if (pInfo->szFormat)
{
PanelControl(hPanel, FCTL_GETPANELFORMAT, BkPanelInfo_FormatMax, pInfo->szFormat);
// Если "Формат" панели получить не удалось - попробуем взять "префикс" плагина
if (!*pInfo->szFormat)
PanelControl(hPanel, FCTL_GETPANELPREFIX, BkPanelInfo_FormatMax, pInfo->szFormat);
}
if (pInfo->szHostFile)
{
PanelControl(hPanel, FCTL_GETPANELHOSTFILE, BkPanelInfo_HostFileMax, pInfo->szHostFile);
}
}
else
{
if (pInfo->szFormat)
pInfo->szFormat[0] = 0;
if (pInfo->szHostFile)
pInfo->szHostFile[0] = 0;
}
return true;
}
void ProcessDragFromW995()
{
if (!InfoW995 || !InfoW995->AdvControl)
return;
WindowInfo WInfo;
WInfo.Pos = 0;
_ASSERTE(GetCurrentThreadId() == gnMainThreadId);
InfoW995->AdvControl(InfoW995->ModuleNumber, ACTL_GETSHORTWINDOWINFO, (void*)&WInfo);
if (!WInfo.Current)
{
int ItemsCount=0;
//WriteFile(hPipe, &ItemsCount, sizeof(int), &cout, NULL);
OutDataAlloc(sizeof(ItemsCount));
OutDataWrite(&ItemsCount,sizeof(ItemsCount));
return;
}
PanelInfo PInfo = {};
WCHAR *szCurDir = NULL;
InfoW995->Control(PANEL_ACTIVE, FCTL_GETPANELINFO, NULL, (LONG_PTR)&PInfo);
if ((PInfo.PanelType == PTYPE_FILEPANEL || PInfo.PanelType == PTYPE_TREEPANEL) && PInfo.Visible)
{
szCurDir = GetPanelDir(PANEL_ACTIVE);
if (!szCurDir)
{
_ASSERTE(szCurDir!=NULL);
int ItemsCount=0;
OutDataWrite(&ItemsCount, sizeof(int));
OutDataWrite(&ItemsCount, sizeof(int)); // смена формата
return;
}
int nDirLen=0, nDirNoSlash=0;
if (szCurDir[0])
{
nDirLen=lstrlen(szCurDir);
if (nDirLen>0)
if (szCurDir[nDirLen-1]!=L'\\')
nDirNoSlash=1;
}
// Это только предполагаемый размер, при необходимости он будет увеличен
OutDataAlloc(sizeof(int)+PInfo.SelectedItemsNumber*((MAX_PATH+2)+sizeof(int)));
//Maximus5 - новый формат передачи
int nNull=0; // ItemsCount
//WriteFile(hPipe, &nNull, sizeof(int), &cout, NULL);
OutDataWrite(&nNull/*ItemsCount*/, sizeof(int));
if (PInfo.SelectedItemsNumber<=0)
{
//if (nDirLen > 3 && szCurDir[1] == L':' && szCurDir[2] == L'\\')
// Проверка того, что мы стоим на ".."
if (PInfo.CurrentItem == 0 && PInfo.ItemsNumber > 0)
{
if (!nDirNoSlash)
szCurDir[nDirLen-1] = 0;
else
nDirLen++;
int nWholeLen = nDirLen + 1;
OutDataWrite(&nWholeLen, sizeof(int));
OutDataWrite(&nDirLen, sizeof(int));
OutDataWrite(szCurDir, sizeof(WCHAR)*nDirLen);
}
// Fin
OutDataWrite(&nNull/*ItemsCount*/, sizeof(int));
}
else
{
PluginPanelItem **pi = (PluginPanelItem**)calloc(PInfo.SelectedItemsNumber, sizeof(PluginPanelItem*));
bool *bIsFull = (bool*)calloc(PInfo.SelectedItemsNumber, sizeof(bool));
int ItemsCount=PInfo.SelectedItemsNumber, i;
int nMaxLen=MAX_PATH+1, nWholeLen=1;
// сначала посчитать максимальную длину буфера
for(i=0; i<ItemsCount; i++)
{
size_t sz = InfoW995->Control(PANEL_ACTIVE, FCTL_GETSELECTEDPANELITEM, i, NULL);
if (!sz)
continue;
pi[i] = (PluginPanelItem*)calloc(sz, 1); // размер возвращается в байтах
if (!InfoW995->Control(PANEL_ACTIVE, FCTL_GETSELECTEDPANELITEM, i, (LONG_PTR)(pi[i])))
{
free(pi[i]); pi[i] = NULL;
continue;
}
if (!pi[i]->FindData.lpwszFileName)
{
_ASSERTE(pi[i]->FindData.lpwszFileName!=NULL);
free(pi[i]); pi[i] = NULL;
continue;
}
if (i == 0
&& ((pi[i]->FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY)
&& !lstrcmpW(pi[i]->FindData.lpwszFileName, L".."))
{
free(pi[i]); pi[i] = NULL;
continue;
}
int nLen=nDirLen+nDirNoSlash;
if ((pi[i]->FindData.lpwszFileName[0] == L'\\' && pi[i]->FindData.lpwszFileName[1] == L'\\') ||
(ISALPHA(pi[i]->FindData.lpwszFileName[0]) && pi[i]->FindData.lpwszFileName[1] == L':' && pi[i]->FindData.lpwszFileName[2] == L'\\'))
{ nLen = 0; bIsFull[i] = TRUE; } // это уже полный путь!
nLen += lstrlenW(pi[i]->FindData.lpwszFileName);
if (nLen>nMaxLen)
nMaxLen = nLen;
nWholeLen += (nLen+1);
}
nMaxLen += nDirLen;
//WriteFile(hPipe, &nWholeLen, sizeof(int), &cout, NULL);
OutDataWrite(&nWholeLen, sizeof(int));
WCHAR* Path = new WCHAR[nMaxLen+1];
for (i=0; i<ItemsCount; i++)
{
//WCHAR Path[MAX_PATH+1];
//ZeroMemory(Path, MAX_PATH+1);
//Maximus5 - засада с корнем диска и возможностью overflow
//StringCchPrintf(Path, countof(Path), L"%s\\%s", szCurDir, PInfo.SelectedItems[i]->FindData.lpwszFileName);
Path[0]=0;
if (!pi[i] || !pi[i]->FindData.lpwszFileName) continue; //этот элемент получить не удалось
int nLen=0;
if (nDirLen>0 && !bIsFull[i])
{
lstrcpy(Path, szCurDir);
if (nDirNoSlash)
{
Path[nDirLen]=L'\\';
Path[nDirLen+1]=0;
}
nLen = nDirLen+nDirNoSlash;
}
lstrcpy(Path+nLen, pi[i]->FindData.lpwszFileName);
nLen += lstrlen(pi[i]->FindData.lpwszFileName);
nLen++;
//WriteFile(hPipe, &nLen, sizeof(int), &cout, NULL);
OutDataWrite(&nLen, sizeof(int));
//WriteFile(hPipe, Path, sizeof(WCHAR)*nLen, &cout, NULL);
OutDataWrite(Path, sizeof(WCHAR)*nLen);
}
for(i=0; i<ItemsCount; i++)
{
if (pi[i]) free(pi[i]);
}
free(pi); pi = NULL;
free(bIsFull);
delete [] Path; Path=NULL;
// Конец списка
//WriteFile(hPipe, &nNull, sizeof(int), &cout, NULL);
OutDataWrite(&nNull, sizeof(int));
}
SafeFree(szCurDir);
}
else
{
int ItemsCount=0;
OutDataWrite(&ItemsCount, sizeof(int));
OutDataWrite(&ItemsCount, sizeof(int)); // смена формата
}
//free(szCurDir);
}
void ProcessDragToW995()
{
if (!InfoW995 || !InfoW995->AdvControl)
return;
WindowInfo WInfo = {};
//WInfo.Pos = 0;
WInfo.Pos = -1; // попробуем работать в диалогах и редакторе
_ASSERTE(GetCurrentThreadId() == gnMainThreadId);
InfoW995->AdvControl(InfoW995->ModuleNumber, ACTL_GETSHORTWINDOWINFO, (void*)&WInfo);
if (!WInfo.Current)
{
int ItemsCount=0;
if (gpCmdRet==NULL)
OutDataAlloc(sizeof(ItemsCount));
OutDataWrite(&ItemsCount,sizeof(ItemsCount));
return;
}
int nStructSize;
if ((WInfo.Type == WTYPE_DIALOG) || (WInfo.Type == WTYPE_EDITOR))
{
// разрешить дроп в виде текста
ForwardedPanelInfo DlgInfo = {};
DlgInfo.NoFarConsole = TRUE;
nStructSize = sizeof(DlgInfo);
if (gpCmdRet==NULL)
OutDataAlloc(nStructSize+sizeof(nStructSize));
OutDataWrite(&nStructSize, sizeof(nStructSize));
OutDataWrite(&DlgInfo, nStructSize);
return;
}
else if (WInfo.Type != WTYPE_PANELS)
{
// Иначе - дроп не разрешен
int ItemsCount=0;
if (gpCmdRet==NULL)
OutDataAlloc(sizeof(ItemsCount));
OutDataWrite(&ItemsCount,sizeof(ItemsCount));
return;
}
nStructSize = sizeof(ForwardedPanelInfo)+4; // потом увеличим на длину строк
//InfoW995->AdvControl(InfoW995->ModuleNumber, ACTL_FREEWINDOWINFO, (void*)&WInfo);
PanelInfo PAInfo = {}, PPInfo = {};
ForwardedPanelInfo *pfpi=NULL;
//ZeroMemory(&fpi, sizeof(fpi));
BOOL lbAOK = FALSE, lbPOK = FALSE;
WCHAR *szPDir = NULL;
WCHAR *szADir = NULL;
//if (!(lbAOK=InfoW995->Control(PANEL_ACTIVE, FCTL_GETPANELSHORTINFO, &PAInfo)))
lbAOK=InfoW995->Control(PANEL_ACTIVE, FCTL_GETPANELINFO, 0, (LONG_PTR)&PAInfo) &&
(szADir = GetPanelDir(PANEL_ACTIVE));
if (lbAOK && szADir)
nStructSize += (lstrlen(szADir))*sizeof(WCHAR); //-V103
lbPOK=InfoW995->Control(PANEL_PASSIVE, FCTL_GETPANELINFO, 0, (LONG_PTR)&PPInfo) &&
(szPDir = GetPanelDir(PANEL_PASSIVE));
if (lbPOK && szPDir)
nStructSize += (lstrlen(szPDir))*sizeof(WCHAR); // Именно WCHAR! не TCHAR //-V103
pfpi = (ForwardedPanelInfo*)calloc(nStructSize,1);
if (!pfpi)
{
int ItemsCount=0;
//WriteFile(hPipe, &ItemsCount, sizeof(int), &cout, NULL);
if (gpCmdRet==NULL)
OutDataAlloc(sizeof(ItemsCount));
OutDataWrite(&ItemsCount,sizeof(ItemsCount));
SafeFree(szADir);
SafeFree(szPDir);
return;
}
pfpi->ActivePathShift = sizeof(ForwardedPanelInfo);
pfpi->pszActivePath = (WCHAR*)(((char*)pfpi)+pfpi->ActivePathShift);
pfpi->PassivePathShift = pfpi->ActivePathShift+2; // если ActivePath заполнится - увеличим
if (lbAOK)
{
pfpi->ActiveRect=PAInfo.PanelRect;
if (!PAInfo.Plugin && (PAInfo.PanelType == PTYPE_FILEPANEL || PAInfo.PanelType == PTYPE_TREEPANEL) && PAInfo.Visible)
{
if (szADir[0])
{
lstrcpyW(pfpi->pszActivePath, szADir);
pfpi->PassivePathShift += lstrlenW(pfpi->pszActivePath)*2;
}
}
}
pfpi->pszPassivePath = (WCHAR*)(((char*)pfpi)+pfpi->PassivePathShift);
if (lbPOK)
{
pfpi->PassiveRect=PPInfo.PanelRect;
if (!PPInfo.Plugin && (PPInfo.PanelType == PTYPE_FILEPANEL || PPInfo.PanelType == PTYPE_TREEPANEL) && PPInfo.Visible)
{
if (szPDir[0])
lstrcpyW(pfpi->pszPassivePath, szPDir);
}
}
// Собственно, пересылка информации
//WriteFile(hPipe, &nStructSize, sizeof(nStructSize), &cout, NULL);
//WriteFile(hPipe, pfpi, nStructSize, &cout, NULL);
if (gpCmdRet==NULL)
OutDataAlloc(nStructSize+4);
OutDataWrite(&nStructSize, sizeof(nStructSize));
OutDataWrite(pfpi, nStructSize);
free(pfpi); pfpi=NULL;
SafeFree(szADir);
SafeFree(szPDir);
}
bool CPluginW995::GetPanelInfo(GetPanelDirFlags Flags, CEPanelInfo* pInfo)
{
if (!InfoW995 || !InfoW995->Control)
return false;
_ASSERTE(gFarVersion.dwBuild >= 1657);
HANDLE hPanel = (Flags & gpdf_Active) ? PANEL_ACTIVE : PANEL_PASSIVE;
PanelInfo pasv = {}, actv = {};
PanelInfo* p;
if (Flags & (gpdf_Left|gpdf_Right))
{
InfoW995->Control(PANEL_ACTIVE, FCTL_GETPANELINFO, 0, (LONG_PTR)&actv);
InfoW995->Control(PANEL_PASSIVE, FCTL_GETPANELINFO, 0, (LONG_PTR)&pasv);
PanelInfo* pLeft = (actv.Flags & PFLAGS_PANELLEFT) ? &actv : &pasv;
PanelInfo* pRight = (actv.Flags & PFLAGS_PANELLEFT) ? &pasv : &actv;
p = (Flags & gpdf_Left) ? pLeft : pRight;
hPanel = (p->Focus) ? PANEL_ACTIVE : PANEL_PASSIVE;
}
else
{
hPanel = (Flags & gpdf_Active) ? PANEL_ACTIVE : PANEL_PASSIVE;
InfoW995->Control(hPanel, FCTL_GETPANELINFO, 0, (LONG_PTR)&actv);
p = &actv;
}
if (Flags & ppdf_GetItems)
{
static PanelInfo store;
store = *p;
pInfo->panelInfo = &store;
}
else
{
pInfo->panelInfo = NULL;
}
pInfo->bVisible = p->Visible;
pInfo->bFocused = p->Focus;
pInfo->bPlugin = p->Plugin;
pInfo->nPanelType = p->PanelType;
pInfo->rcPanelRect = p->PanelRect;
pInfo->ItemsNumber = p->ItemsNumber;
pInfo->SelectedItemsNumber = p->SelectedItemsNumber;
pInfo->CurrentItem = p->CurrentItem;
if ((Flags & gpdf_NoHidden) && !pInfo->bVisible)
return false;
if (pInfo->szCurDir)
{
GetPanelDir(pInfo->bFocused ? gpdf_Active : gpdf_Passive, pInfo->szCurDir, BkPanelInfo_CurDirMax);
}
if (pInfo->bPlugin)
{
if (pInfo->szFormat)
PanelControl(hPanel, FCTL_GETPANELFORMAT, BkPanelInfo_FormatMax, pInfo->szFormat);
if (pInfo->szHostFile)
PanelControl(hPanel, FCTL_GETPANELHOSTFILE, BkPanelInfo_HostFileMax, pInfo->szHostFile);
}
else
{
if (pInfo->szFormat)
pInfo->szFormat[0] = 0;
if (pInfo->szHostFile)
pInfo->szHostFile[0] = 0;
}
return true;
}
