WebKit2: Can't add files to an <input type=file>
https://bugs.webkit.org/show_bug.cgi?id=51087

Reviewed by Anders Carlsson.

WebCore: 

Add exported function.

* WebCore.exp.in:

WebKit2: 

* Scripts/webkit2/messages.py:
Adds new types.

* Shared/API/c/WKBase.h:
Adds WKOpenPanelParametersRef and WKOpenPanelResultListenerRef.

* Shared/APIObject.h:
Adds TypeOpenPanelParameters and TypeOpenPanelResultListener.

* Shared/WebOpenPanelParameters.cpp: Added.
(WebKit::WebOpenPanelParameters::create):
(WebKit::WebOpenPanelParameters::WebOpenPanelParameters):
(WebKit::WebOpenPanelParameters::~WebOpenPanelParameters):
(WebKit::WebOpenPanelParameters::Data::encode):
(WebKit::WebOpenPanelParameters::Data::decode):
* Shared/WebOpenPanelParameters.h: Added.
(WebKit::WebOpenPanelParameters::allowMultipleFiles):
(WebKit::WebOpenPanelParameters::type):
Class representing options one can pass to open panel.

* UIProcess/API/C/WKAPICast.h:
Add casts for WebOpenPanelParameters and WebOpenPanelResultListenerProxy.

* UIProcess/API/C/WKOpenPanelParameters.cpp: Added.
(WKOpenPanelParametersGetTypeID):
(WKOpenPanelParametersGetAllowsMultipleFiles):
* UIProcess/API/C/WKOpenPanelParameters.h: Added.
* UIProcess/API/C/WKOpenPanelResultListener.cpp: Added.
(WKOpenPanelResultListenerGetTypeID):
(WKOpenPanelResultListenerChooseFiles):
(WKOpenPanelResultListenerCancel):
* UIProcess/API/C/WKOpenPanelResultListener.h: Added.
Add API wrappers.

* UIProcess/API/C/WKPage.h:
Add new UI callback, WKPageRunOpenPanelCallback.

* UIProcess/API/C/WebKit2.h:
Add includes for new API headers.

* UIProcess/API/qt/qwkpage.cpp:
(QWKPage::QWKPage):
Stub out the runOpenPanel callback.

* UIProcess/WebOpenPanelResultListenerProxy.cpp: Added.
(WebKit::WebOpenPanelResultListenerProxy::WebOpenPanelResultListenerProxy):
(WebKit::WebOpenPanelResultListenerProxy::~WebOpenPanelResultListenerProxy):
(WebKit::WebOpenPanelResultListenerProxy::chooseFiles):
(WebKit::WebOpenPanelResultListenerProxy::cancel):
(WebKit::WebOpenPanelResultListenerProxy::invalidate):
* UIProcess/WebOpenPanelResultListenerProxy.h: Added.
(WebKit::WebOpenPanelResultListenerProxy::create):
(WebKit::WebOpenPanelResultListenerProxy::type):
Adds the listener used to choose files for <input type=file>

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::runOpenPanel):
(WebKit::WebPageProxy::didChooseFilesForOpenPanel):
(WebKit::WebPageProxy::didCancelForOpenPanel):
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in:
* UIProcess/WebUIClient.cpp:
(WebKit::WebUIClient::runOpenPanel):
* UIProcess/WebUIClient.h:
* WebProcess/WebCoreSupport/WebChromeClient.cpp:
(WebKit::WebChromeClient::runOpenPanel):
* WebProcess/WebPage/WebOpenPanelResultListener.cpp: Added.
(WebKit::WebOpenPanelResultListener::create):
(WebKit::WebOpenPanelResultListener::WebOpenPanelResultListener):
(WebKit::WebOpenPanelResultListener::~WebOpenPanelResultListener):
(WebKit::WebOpenPanelResultListener::didChooseFiles):
* WebProcess/WebPage/WebOpenPanelResultListener.h: Added.
(WebKit::WebOpenPanelResultListener::disconnectFromPage):
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::close):
(WebKit::WebPage::setActiveOpenPanelResultListener):
(WebKit::WebPage::didChooseFilesForOpenPanel):
(WebKit::WebPage::didCancelForOpenPanel):
* WebProcess/WebPage/WebPage.h:
(WebKit::WebPage::activeOpenPanelResultListener):
* WebProcess/WebPage/WebPage.messages.in:
Pipe through file choosing.

* WebKit2.pro:
* WebKit2.xcodeproj/project.pbxproj:
* win/WebKit2.vcproj:
* win/WebKit2Generated.make:
Add new files.

WebKitTools: 

* MiniBrowser/mac/BrowserWindowController.m:
(runOpenPanel):
(-[BrowserWindowController awakeFromNib]):
Add simple implementation of runOpenPanel callback.

* MiniBrowser/win/BrowserView.cpp:
(BrowserView::create):
* WebKitTestRunner/TestController.cpp:
(WTR::createOtherPage):
(WTR::TestController::initialize):
Stub out runOpenPanel callback. 



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@74139 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/WebKit2/UIProcess/WebOpenPanelResultListenerProxy.cpp b/WebKit2/UIProcess/WebOpenPanelResultListenerProxy.cpp
new file mode 100644
index 0000000..de2d174
--- /dev/null
+++ b/WebKit2/UIProcess/WebOpenPanelResultListenerProxy.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2010 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "WebOpenPanelResultListenerProxy.h"
+
+#include "ImmutableArray.h"
+#include "WebPageProxy.h"
+#include <WebCore/KURL.h>
+#include <wtf/Vector.h>
+
+using namespace WebCore;
+
+namespace WebKit {
+
+WebOpenPanelResultListenerProxy::WebOpenPanelResultListenerProxy(WebPageProxy* page)
+    : m_page(page)
+{
+}
+
+WebOpenPanelResultListenerProxy::~WebOpenPanelResultListenerProxy()
+{
+}
+
+void WebOpenPanelResultListenerProxy::chooseFiles(ImmutableArray* fileURLsArray)
+{
+    if (!m_page)
+        return;
+
+    size_t size = fileURLsArray->size();
+
+    Vector<String> filePaths;
+    filePaths.reserveInitialCapacity(size);
+
+    for (size_t i = 0; i < size; ++i) {
+        WebURL* webURL = fileURLsArray->at<WebURL>(i);
+        if (webURL) {
+            KURL url(KURL(), webURL->string()); 
+            filePaths.uncheckedAppend(url.fileSystemPath());
+        }
+    }
+
+    m_page->didChooseFilesForOpenPanel(filePaths);
+}
+
+void WebOpenPanelResultListenerProxy::cancel()
+{
+    if (!m_page)
+        return;
+
+    m_page->didCancelForOpenPanel();
+}
+
+void WebOpenPanelResultListenerProxy::invalidate()
+{
+    m_page = 0;
+}
+
+} // namespace WebKit