diff --git a/browser/components/shell/nsGNOMEShellDBusHelper.h b/browser/components/shell/nsGNOMEShellDBusHelper.h
--- a/browser/components/shell/nsGNOMEShellDBusHelper.h
+++ b/browser/components/shell/nsGNOMEShellDBusHelper.h
@@ -19,6 +19,8 @@
#define DBUS_BUS_NAME "org.mozilla.Firefox.SearchProvider"
#define DBUS_OBJECT_PATH "/org/mozilla/Firefox/SearchProvider"
+class nsGNOMEShellHistorySearchResult;
+
DBusHandlerResult DBusIntrospect(DBusConnection* aConnection,
DBusMessage* aMsg);
DBusHandlerResult DBusHandleInitialResultSet(
diff --git a/browser/components/shell/nsGNOMEShellDBusHelper.cpp b/browser/components/shell/nsGNOMEShellDBusHelper.cpp
--- a/browser/components/shell/nsGNOMEShellDBusHelper.cpp
+++ b/browser/components/shell/nsGNOMEShellDBusHelper.cpp
@@ -6,7 +6,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsGNOMEShellSearchProvider.h"
-#include "nsGNOMEShellDBusHelper.h"
#include "nsPrintfCString.h"
#include "RemoteUtils.h"
@@ -174,6 +173,49 @@
dbus_message_iter_close_container(aIter, &iterDict);
}
+/*
+ "icon-data": a tuple of type (iiibiiay) describing a pixbuf with width,
+ height, rowstride, has-alpha,
+ bits-per-sample, channels,
+ image data
+*/
+static void DBusAppendIcon(GnomeHistoryIcon* aIcon, DBusMessageIter* aIter) {
+ DBusMessageIter iterDict, iterVar, iterStruct;
+ dbus_message_iter_open_container(aIter, DBUS_TYPE_DICT_ENTRY, nullptr,
+ &iterDict);
+ const char* key = "icon-data";
+ dbus_message_iter_append_basic(&iterDict, DBUS_TYPE_STRING, &key);
+ dbus_message_iter_open_container(&iterDict, DBUS_TYPE_VARIANT, "(iiibiiay)",
+ &iterVar);
+ dbus_message_iter_open_container(&iterVar, DBUS_TYPE_STRUCT, nullptr,
+ &iterStruct);
+
+ int width = aIcon->GetWidth();
+ int height = aIcon->GetHeight();
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_INT32, &width);
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_INT32, &height);
+ int rowstride = width * 4;
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_INT32, &rowstride);
+ int hasAlpha = true;
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_BOOLEAN, &hasAlpha);
+ int bitsPerSample = 8;
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_INT32, &bitsPerSample);
+ int channels = 4;
+ dbus_message_iter_append_basic(&iterStruct, DBUS_TYPE_INT32, &channels);
+
+ DBusMessageIter iterArray;
+ dbus_message_iter_open_container(&iterStruct, DBUS_TYPE_ARRAY, "y",
+ &iterArray);
+ unsigned char* array = aIcon->GetData();
+ dbus_message_iter_append_fixed_array(&iterArray, DBUS_TYPE_BYTE, &array,
+ width * height * 4);
+ dbus_message_iter_close_container(&iterStruct, &iterArray);
+
+ dbus_message_iter_close_container(&iterVar, &iterStruct);
+ dbus_message_iter_close_container(&iterDict, &iterVar);
+ dbus_message_iter_close_container(aIter, &iterDict);
+}
+
/* Appends history search results to the DBUS reply.
We can return those fields at GetResultMetas:
@@ -188,11 +230,14 @@
"description": an optional short description (1-2 lines)
*/
static void DBusAppendResultID(
- nsCOMPtr<nsINavHistoryContainerResultNode> aHistResultContainer,
+ RefPtr<nsGNOMEShellHistorySearchResult> aSearchResult,
DBusMessageIter* aIter, const char* aID) {
+ nsCOMPtr<nsINavHistoryContainerResultNode> container =
+ aSearchResult->GetSearchResultContainer();
+
+ int index = DBusGetIndexFromIDKey(aID);
nsCOMPtr<nsINavHistoryResultNode> child;
- aHistResultContainer->GetChild(DBusGetIndexFromIDKey(aID),
- getter_AddRefs(child));
+ container->GetChild(index, getter_AddRefs(child));
nsAutoCString title;
if (NS_FAILED(child->GetTitle(title))) {
return;
@@ -207,7 +252,13 @@
const char* titleStr = title.get();
appendStringDictionary(aIter, "id", aID);
appendStringDictionary(aIter, "name", titleStr);
- appendStringDictionary(aIter, "gicon", "text-html");
+
+ GnomeHistoryIcon* icon = aSearchResult->GetHistoryIcon(index);
+ if (icon) {
+ DBusAppendIcon(icon, aIter);
+ } else {
+ appendStringDictionary(aIter, "gicon", "text-html");
+ }
}
/* Search the web for: "searchTerm" to the DBUS reply.
@@ -265,8 +316,7 @@
KEYWORD_SEARCH_STRING_LEN) == 0) {
DBusAppendSearchID(&iterArray2, stringArray[i]);
} else {
- DBusAppendResultID(aSearchResult->GetSearchResultContainer(),
- &iterArray2, stringArray[i]);
+ DBusAppendResultID(aSearchResult, &iterArray2, stringArray[i]);
}
dbus_message_iter_close_container(&iterArray, &iterArray2);
}
diff --git a/browser/components/shell/nsGNOMEShellSearchProvider.h b/browser/components/shell/nsGNOMEShellSearchProvider.h
--- a/browser/components/shell/nsGNOMEShellSearchProvider.h
+++ b/browser/components/shell/nsGNOMEShellSearchProvider.h
@@ -12,9 +12,37 @@
#include "nsINavHistoryService.h"
#include "nsUnixRemoteServer.h"
#include "nsCOMPtr.h"
+#include "mozilla/UniquePtr.h"
+#include "nsGNOMEShellDBusHelper.h"
class nsGNOMEShellSearchProvider;
+class GnomeHistoryIcon {
+ public:
+ GnomeHistoryIcon() : mTimeStamp(-1), mWidth(0), mHeight(0){};
+
+ // From which search is this icon
+ void Set(int aTimeStamp, mozilla::UniquePtr<uint8_t[]> aData, int aWidth,
+ int aHeight) {
+ mTimeStamp = aTimeStamp;
+ mWidth = aWidth;
+ mHeight = aHeight;
+ mData = std::move(aData);
+ }
+
+ bool IsLoaded() { return mData && mWidth > 0 && mHeight > 0; }
+ int GetTimeStamp() { return mTimeStamp; }
+ uint8_t* GetData() { return mData.get(); }
+ int GetWidth() { return mWidth; }
+ int GetHeight() { return mHeight; }
+
+ private:
+ int mTimeStamp;
+ mozilla::UniquePtr<uint8_t[]> mData;
+ int mWidth;
+ int mHeight;
+};
+
// nsGNOMEShellHistorySearchResult is a container with contains search results
// which are files asynchronously by nsGNOMEShellHistoryService.
// The search results can be opened by Firefox then.
@@ -34,11 +62,16 @@
mSearchTerm = nsAutoCString(aSearchTerm);
}
DBusConnection* GetDBusConnection() { return mConnection; }
+ void SetTimeStamp(int aTimeStamp) { mTimeStamp = aTimeStamp; }
int GetTimeStamp() { return mTimeStamp; }
- void SetTimeStamp(int aTimeStamp) { mTimeStamp = aTimeStamp; }
nsAutoCString& GetSearchTerm() { return mSearchTerm; }
- void SetSearchResultContainer(
+
+ // Receive (asynchronously) history search results from history service.
+ // This is called asynchronously by nsGNOMEShellHistoryService
+ // when we have search results available.
+ void ReceiveSearchResultContainer(
nsCOMPtr<nsINavHistoryContainerResultNode> aHistResultContainer);
+
nsCOMPtr<nsINavHistoryContainerResultNode> GetSearchResultContainer() {
return mHistResultContainer;
}
@@ -46,8 +79,12 @@
nsUnixRemoteServer::HandleCommandLine(aBuffer, aTimestamp);
}
+ void SetHistoryIcon(int aTimeStamp, mozilla::UniquePtr<uint8_t[]> aData,
+ int aWidth, int aHeight, int aIconIndex);
+ GnomeHistoryIcon* GetHistoryIcon(int aIconIndex);
+
private:
- void SendDBusSearchResultReply();
+ void HandleSearchResultReply();
~nsGNOMEShellHistorySearchResult() = default;
@@ -58,6 +95,7 @@
DBusMessage* mReply;
DBusConnection* mConnection;
int mTimeStamp;
+ GnomeHistoryIcon mHistoryIcons[MAX_SEARCH_RESULTS_NUM];
};
class nsGNOMEShellHistoryService {
diff --git a/browser/components/shell/nsGNOMEShellSearchProvider.cpp b/browser/components/shell/nsGNOMEShellSearchProvider.cpp
--- a/browser/components/shell/nsGNOMEShellSearchProvider.cpp
+++ b/browser/components/shell/nsGNOMEShellSearchProvider.cpp
@@ -6,7 +6,6 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsGNOMEShellSearchProvider.h"
-#include "nsGNOMEShellDBusHelper.h"
#include "nsIWidget.h"
#include "nsToolkitCompsCID.h"
@@ -14,10 +13,113 @@
#include "RemoteUtils.h"
#include "base/message_loop.h" // for MessageLoop
#include "base/task.h" // for NewRunnableMethod, etc
+#include "nsIServiceManager.h"
+#include "nsNetCID.h"
+#include "nsIIOService.h"
#include <dbus/dbus.h>
#include <dbus/dbus-glib-lowlevel.h>
+#include "imgIContainer.h"
+#include "imgITools.h"
+#include "mozilla/gfx/DataSurfaceHelpers.h"
+
+using namespace mozilla;
+using namespace mozilla::gfx;
+
+class AsyncFaviconDataReady final : public nsIFaviconDataCallback {
+ public:
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIFAVICONDATACALLBACK
+
+ AsyncFaviconDataReady(RefPtr<nsGNOMEShellHistorySearchResult> aSearchResult,
+ int aIconIndex, int aTimeStamp)
+ : mSearchResult(aSearchResult),
+ mIconIndex(aIconIndex),
+ mTimeStamp(aTimeStamp){};
+
+ private:
+ ~AsyncFaviconDataReady() {}
+
+ RefPtr<nsGNOMEShellHistorySearchResult> mSearchResult;
+ int mIconIndex;
+ int mTimeStamp;
+};
+
+NS_IMPL_ISUPPORTS(AsyncFaviconDataReady, nsIFaviconDataCallback)
+
+// Inspired by SurfaceToPackedBGRA
+static UniquePtr<uint8_t[]> SurfaceToPackedRGBA(DataSourceSurface* aSurface) {
+ IntSize size = aSurface->GetSize();
+ CheckedInt<size_t> bufferSize =
+ CheckedInt<size_t>(size.width * 4) * CheckedInt<size_t>(size.height);
+ if (!bufferSize.isValid()) {
+ return nullptr;
+ }
+ UniquePtr<uint8_t[]> imageBuffer(new (std::nothrow)
+ uint8_t[bufferSize.value()]);
+ if (!imageBuffer) {
+ return nullptr;
+ }
+
+ DataSourceSurface::MappedSurface map;
+ if (!aSurface->Map(DataSourceSurface::MapType::READ, &map)) {
+ return nullptr;
+ }
+
+ // Convert BGRA to RGBA
+ uint32_t* aSrc = (uint32_t*)map.mData;
+ uint32_t* aDst = (uint32_t*)imageBuffer.get();
+ for (int i = 0; i < size.width * size.height; i++, aDst++, aSrc++) {
+ *aDst = *aSrc & 0xff00ff00;
+ *aDst |= (*aSrc & 0xff) << 16;
+ *aDst |= (*aSrc & 0xff0000) >> 16;
+ }
+
+ aSurface->Unmap();
+
+ return imageBuffer;
+}
+
+NS_IMETHODIMP
+AsyncFaviconDataReady::OnComplete(nsIURI* aFaviconURI, uint32_t aDataLen,
+ const uint8_t* aData,
+ const nsACString& aMimeType,
+ uint16_t aWidth) {
+ // This is a callback from some previous search so we don't want it
+ if (mTimeStamp != mSearchResult->GetTimeStamp() || !aData || !aDataLen) {
+ return NS_ERROR_FAILURE;
+ }
+
+ // Decode the image from the format it was returned to us in (probably PNG)
+ nsCOMPtr<imgIContainer> container;
+ nsCOMPtr<imgITools> imgtool = do_CreateInstance("@mozilla.org/image/tools;1");
+ nsresult rv = imgtool->DecodeImageFromBuffer(
+ reinterpret_cast<const char*>(aData), aDataLen, aMimeType,
+ getter_AddRefs(container));
+ NS_ENSURE_SUCCESS(rv, rv);
+
+ RefPtr<SourceSurface> surface = container->GetFrame(
+ imgIContainer::FRAME_FIRST,
+ imgIContainer::FLAG_SYNC_DECODE | imgIContainer::FLAG_ASYNC_NOTIFY);
+
+ if (!surface || surface->GetFormat() != SurfaceFormat::B8G8R8A8) {
+ return NS_ERROR_FAILURE;
+ }
+
+ // Allocate a new buffer that we own.
+ RefPtr<DataSourceSurface> dataSurface = surface->GetDataSurface();
+ UniquePtr<uint8_t[]> data = SurfaceToPackedRGBA(dataSurface);
+ if (!data) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ mSearchResult->SetHistoryIcon(mTimeStamp, std::move(data),
+ surface->GetSize().width,
+ surface->GetSize().height, mIconIndex);
+ return NS_OK;
+}
+
DBusHandlerResult nsGNOMEShellSearchProvider::HandleSearchResultSet(
DBusMessage* aMsg, bool aInitialSearch) {
// Discard any existing search results.
@@ -179,7 +281,7 @@
static void DispatchSearchResults(
RefPtr<nsGNOMEShellHistorySearchResult> aSearchResult,
nsCOMPtr<nsINavHistoryContainerResultNode> aHistResultContainer) {
- aSearchResult->SetSearchResultContainer(aHistResultContainer);
+ aSearchResult->ReceiveSearchResultContainer(aHistResultContainer);
}
nsresult nsGNOMEShellHistoryService::QueryHistory(
@@ -242,7 +344,7 @@
aIDKey = nsPrintfCString("%.2d:%s", aIndex, aUri.get());
}
-void nsGNOMEShellHistorySearchResult::SendDBusSearchResultReply() {
+void nsGNOMEShellHistorySearchResult::HandleSearchResultReply() {
MOZ_ASSERT(mReply);
uint32_t childCount = 0;
@@ -254,6 +356,11 @@
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "s", &iterArray);
if (NS_SUCCEEDED(rv) && childCount > 0) {
+ // Obtain the favicon service and get the favicon for the specified page
+ nsCOMPtr<nsIFaviconService> favIconSvc(
+ do_GetService("@mozilla.org/browser/favicon-service;1"));
+ nsCOMPtr<nsIIOService> ios(do_GetService(NS_IOSERVICE_CONTRACTID));
+
if (childCount > MAX_SEARCH_RESULTS_NUM) {
childCount = MAX_SEARCH_RESULTS_NUM;
}
@@ -271,6 +378,12 @@
nsAutoCString uri;
child->GetUri(uri);
+ nsCOMPtr<nsIURI> iconIri;
+ ios->NewURI(uri, nullptr, nullptr, getter_AddRefs(iconIri));
+ nsCOMPtr<nsIFaviconDataCallback> callback =
+ new AsyncFaviconDataReady(this, i, mTimeStamp);
+ favIconSvc->GetFaviconDataForPage(iconIri, callback, 0);
+
nsAutoCString idKey;
DBusGetIDKeyForURI(i, uri, idKey);
@@ -292,14 +405,36 @@
mReply = nullptr;
}
-void nsGNOMEShellHistorySearchResult::SetSearchResultContainer(
+void nsGNOMEShellHistorySearchResult::ReceiveSearchResultContainer(
nsCOMPtr<nsINavHistoryContainerResultNode> aHistResultContainer) {
+ // Propagate search results to nsGNOMEShellSearchProvider.
+ // SetSearchResult() checks this is up-to-date search (our time stamp matches
+ // latest requested search timestamp).
if (mSearchProvider->SetSearchResult(this)) {
mHistResultContainer = aHistResultContainer;
- SendDBusSearchResultReply();
+ HandleSearchResultReply();
}
}
+void nsGNOMEShellHistorySearchResult::SetHistoryIcon(int aTimeStamp,
+ UniquePtr<uint8_t[]> aData,
+ int aWidth, int aHeight,
+ int aIconIndex) {
+ MOZ_ASSERT(mTimeStamp == aTimeStamp);
+ MOZ_RELEASE_ASSERT(aIconIndex < MAX_SEARCH_RESULTS_NUM);
+ mHistoryIcons[aIconIndex].Set(mTimeStamp, std::move(aData), aWidth, aHeight);
+}
+
+GnomeHistoryIcon* nsGNOMEShellHistorySearchResult::GetHistoryIcon(
+ int aIconIndex) {
+ MOZ_RELEASE_ASSERT(aIconIndex < MAX_SEARCH_RESULTS_NUM);
+ if (mHistoryIcons[aIconIndex].GetTimeStamp() == mTimeStamp &&
+ mHistoryIcons[aIconIndex].IsLoaded()) {
+ return mHistoryIcons + aIconIndex;
+ }
+ return nullptr;
+}
+
nsGNOMEShellHistoryService* GetGNOMEShellHistoryService() {
static nsGNOMEShellHistoryService gGNOMEShellHistoryService;
return &gGNOMEShellHistoryService;