diff options
Diffstat (limited to 'browser/GeckoDragDropHooks.cpp')
| -rw-r--r-- | browser/GeckoDragDropHooks.cpp | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/browser/GeckoDragDropHooks.cpp b/browser/GeckoDragDropHooks.cpp deleted file mode 100644 index 995ee87..0000000 --- a/browser/GeckoDragDropHooks.cpp +++ /dev/null @@ -1,214 +0,0 @@ -#include <config.h> - -#include <sys/time.h> -#include <time.h> - -#include <glib.h> -#include <nsStringAPI.h> -#include <nsCOMPtr.h> -#include <nsITransferable.h> -#include <nsISupportsPrimitives.h> -#include <nsIDOMEventTarget.h> -#include <nsComponentManagerUtils.h> -#include <nsServiceManagerUtils.h> -#include <nsIInterfaceRequestorUtils.h> -#include <nsIDOMMouseEvent.h> -#include <nsIMIMEService.h> - -#include "GeckoDragDropHooks.h" -#include "GeckoDocumentObject.h" - -#define TEXT_URI_LIST "text/uri-list" -#define TEXT_X_MOZ_URL "text/x-moz-url" -#define FILE_LOCALHOST "file://" - -//***************************************************************************** -// UriListDataProvider -//***************************************************************************** - -class UriListDataProvider : public nsIFlavorDataProvider -{ -public: - UriListDataProvider(GeckoDocumentObject *mDocumentObject); - virtual ~UriListDataProvider(); - NS_DECL_ISUPPORTS - NS_DECL_NSIFLAVORDATAPROVIDER -private: - GeckoDocumentObject *mDocumentObject; - nsCString mFilePath; -}; - -//***************************************************************************** - -NS_IMPL_ISUPPORTS1(UriListDataProvider, nsIFlavorDataProvider) - -UriListDataProvider::UriListDataProvider(GeckoDocumentObject *documentObject) - : mDocumentObject(documentObject) -{ -} - -UriListDataProvider::~UriListDataProvider() -{ - if(mFilePath.Length()) { - remove(mFilePath.get()); - } - - delete mDocumentObject; -} - -NS_IMETHODIMP -UriListDataProvider::GetFlavorData(nsITransferable *aTransferable, - const char *aFlavor, nsISupports **aData, - PRUint32 *aDataLen) -{ - NS_ENSURE_ARG_POINTER(aData && aDataLen); - - nsresult rv = NS_ERROR_NOT_IMPLEMENTED; - char *image_name; - char *mime_type; - char *file_ext; - nsCString mime_ext; - timeval timestamp; - - *aData = nsnull; - *aDataLen = 0; - - if(g_ascii_strcasecmp(aFlavor, TEXT_URI_LIST) != 0) { - return rv; - } - - gettimeofday(×tamp, NULL); - - mFilePath.Append(g_get_tmp_dir()); - mFilePath.Append("/"); - mFilePath.AppendInt(timestamp.tv_sec); - mFilePath.AppendInt(timestamp.tv_usec); - - image_name = mDocumentObject->GetImageName(); - file_ext = strrchr(image_name, '.'); - mime_type = mDocumentObject->GetImageMimeType(); - - nsCOMPtr<nsIMIMEService> mimeService(do_GetService("@mozilla.org/mime;1", - &rv)); - NS_ENSURE_SUCCESS(rv, rv); - rv = mimeService->GetPrimaryExtension(nsCString(mime_type), - EmptyCString(), - mime_ext); - NS_ENSURE_SUCCESS(rv, rv); - - if(!file_ext) { - mFilePath.Append(image_name); - mFilePath.Append("."); - mFilePath.Append(mime_ext); - } else if(strcmp(file_ext, mime_ext.get())) { - image_name[strlen(file_ext)] = 0; - mFilePath.Append(image_name); - mFilePath.Append("."); - mFilePath.Append(mime_ext); - } else { - mFilePath.Append(image_name); - } - - g_free(mime_type); - g_free(image_name); - - if(!mDocumentObject->SaveImage(mFilePath.get())) { - return NS_ERROR_FAILURE; - } - - nsCString localURI(FILE_LOCALHOST); - localURI.Append(mFilePath); - - nsString localURI16; - NS_CStringToUTF16(localURI, NS_CSTRING_ENCODING_UTF8, localURI16); - - nsCOMPtr<nsISupportsString> localURIData(do_CreateInstance( - "@mozilla.org/supports-string;1", &rv)); - if(NS_FAILED(rv)) return rv; - - rv = localURIData->SetData(localURI16); - if(NS_FAILED(rv)) return rv; - - CallQueryInterface(localURIData, aData); - *aDataLen = sizeof(nsISupportsString*); - - // FIXME: Why do we need this? Is there a leak in mozilla? - this->Release(); - - return rv; -} - -//***************************************************************************** -// GeckoDragDropHooks -//***************************************************************************** - -NS_IMPL_ISUPPORTS1(GeckoDragDropHooks, nsIClipboardDragDropHooks) - -GeckoDragDropHooks::GeckoDragDropHooks(SugarBrowser *browser) - : mBrowser(browser) -{ -} - -GeckoDragDropHooks::~GeckoDragDropHooks() -{ -} - -NS_IMETHODIMP -GeckoDragDropHooks::AllowStartDrag(nsIDOMEvent *event, PRBool *_retval) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -NS_IMETHODIMP -GeckoDragDropHooks::AllowDrop(nsIDOMEvent *event, nsIDragSession *session, - PRBool *_retval) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} - -NS_IMETHODIMP -GeckoDragDropHooks::OnCopyOrDrag(nsIDOMEvent *aEvent, nsITransferable *trans, - PRBool *_retval) -{ - nsresult rv; - - *_retval = true; - - nsCOMPtr<nsIDOMMouseEvent> mouseEvent; - mouseEvent = do_QueryInterface(aEvent, &rv); - if(NS_FAILED(rv)) return rv; - - nsCOMPtr<nsIDOMEventTarget> eventTarget; - rv = mouseEvent->GetTarget(getter_AddRefs(eventTarget)); - if(NS_FAILED(rv)) return rv; - - nsCOMPtr<nsIDOMNode> targetNode; - targetNode = do_QueryInterface(eventTarget, &rv); - if(NS_FAILED(rv)) return rv; - - GeckoDocumentObject *documentObject = new GeckoDocumentObject(mBrowser, - targetNode); - if(documentObject->IsImage()) { - rv = trans->RemoveDataFlavor(TEXT_X_MOZ_URL); - if(NS_FAILED(rv)) return rv; - - rv = trans->AddDataFlavor(TEXT_URI_LIST); - if(NS_FAILED(rv)) return rv; - - UriListDataProvider *rawPtr = new UriListDataProvider(documentObject); - nsCOMPtr<nsISupports> dataProvider(do_QueryInterface(rawPtr, &rv)); - if(NS_FAILED(rv)) return rv; - - rv = trans->SetTransferData(TEXT_URI_LIST, dataProvider, 0); - if(NS_FAILED(rv)) return rv; - } - - return rv; -} - -NS_IMETHODIMP -GeckoDragDropHooks::OnPasteOrDrop(nsIDOMEvent *event, nsITransferable *trans, - PRBool *_retval) -{ - return NS_ERROR_NOT_IMPLEMENTED; -} |