From a17036919b6002c74cbe5b4cd5fb89c7651b1ead Mon Sep 17 00:00:00 2001
From: Anatoly Pashin <anatoly.pashin@gmail.com>
Date: Thu, 5 Sep 2013 13:24:26 +1100
Subject: [PATCH] possibility to set default file name to write to using
 nwsaveas

---
 Source/WebKit/chromium/src/ChromeClientImpl.cpp |  5 ++++-
 Source/core/html/FileInputType.cpp              |  1 +
 Source/core/html/HTMLInputElement.cpp           | 10 ++++++++++
 Source/core/html/HTMLInputElement.h             |  3 +++
 Source/core/html/HTMLInputElement.idl           |  2 ++
 Source/core/platform/FileChooser.h              |  1 +
 6 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Source/WebKit/chromium/src/ChromeClientImpl.cpp b/Source/WebKit/chromium/src/ChromeClientImpl.cpp
index 3fa9db543b9..44af0a5cc83 100644
--- a/Source/WebKit/chromium/src/ChromeClientImpl.cpp
+++ b/Source/WebKit/chromium/src/ChromeClientImpl.cpp
@@ -651,8 +651,11 @@ void ChromeClientImpl::runOpenPanel(Frame* frame, PassRefPtr<FileChooser> fileCh
     params.directory = fileChooser->settings().directoryChooser || fileChooser->settings().allowsDirectoryUpload;
     params.acceptTypes = fileChooser->settings().acceptTypes();
     params.selectedFiles = fileChooser->settings().selectedFiles;
-    if (params.selectedFiles.size() > 0)
+    if (params.selectedFiles.size() > 0) {
         params.initialValue = params.selectedFiles[0];
+    } else {
+        params.initialValue = fileChooser->settings().initialValue;
+    }
     params.extractDirectory = fileChooser->settings().allowsDirectoryUpload;
     params.saveAs = fileChooser->settings().saveAs;
 #if ENABLE(MEDIA_CAPTURE)
diff --git a/Source/core/html/FileInputType.cpp b/Source/core/html/FileInputType.cpp
index d4e274c9824..a4b548246b7 100644
--- a/Source/core/html/FileInputType.cpp
+++ b/Source/core/html/FileInputType.cpp
@@ -156,6 +156,7 @@ void FileInputType::handleDOMActivateEvent(Event* event)
         settings.capture = input->capture();
 #endif
         settings.initialPath = input->nwworkingdir();
+        settings.initialValue = input->nwsaveas();
         chrome->runOpenPanel(input->document()->frame(), newFileChooser(settings));
     }
     event->setDefaultHandled();
diff --git a/Source/core/html/HTMLInputElement.cpp b/Source/core/html/HTMLInputElement.cpp
index 4b4119babe7..498c3ac8dfd 100644
--- a/Source/core/html/HTMLInputElement.cpp
+++ b/Source/core/html/HTMLInputElement.cpp
@@ -1776,6 +1776,16 @@ void HTMLInputElement::setNwworkingdir(const String& value)
     setAttribute(nwworkingdirAttr, value);
 }
 
+String HTMLInputElement::nwsaveas() const
+{
+    return fastGetAttribute(nwsaveasAttr);
+}
+
+void HTMLInputElement::setNwsaveas(const String& value)
+{
+    setAttribute(nwsaveasAttr, value);
+}
+
 bool HTMLInputElement::isInRequiredRadioButtonGroup()
 {
     ASSERT(isRadioButton());
diff --git a/Source/core/html/HTMLInputElement.h b/Source/core/html/HTMLInputElement.h
index 98ea6b59918..39487c6fa6c 100644
--- a/Source/core/html/HTMLInputElement.h
+++ b/Source/core/html/HTMLInputElement.h
@@ -268,6 +268,9 @@ class HTMLInputElement : public HTMLTextFormControlElement {
     String nwworkingdir() const;
     void setNwworkingdir(const String& value);
 
+    String nwsaveas() const;
+    void setNwsaveas(const String& value);
+
     static const int maximumLength;
 
     unsigned height() const;
diff --git a/Source/core/html/HTMLInputElement.idl b/Source/core/html/HTMLInputElement.idl
index 24cd106854c..dd370aba1fd 100644
--- a/Source/core/html/HTMLInputElement.idl
+++ b/Source/core/html/HTMLInputElement.idl
@@ -98,5 +98,7 @@
 
     // See http://www.w3.org/TR/html-media-capture/
     [Conditional=MEDIA_CAPTURE] attribute DOMString capture;
+
     attribute DOMString nwworkingdir;
+    attribute DOMString nwsaveas;
 };
diff --git a/Source/core/platform/FileChooser.h b/Source/core/platform/FileChooser.h
index c240c6fd392..ea3632aba49 100644
--- a/Source/core/platform/FileChooser.h
+++ b/Source/core/platform/FileChooser.h
@@ -65,6 +65,7 @@ struct FileChooserSettings {
     Vector<String> acceptTypes() const;
 
     String initialPath;
+    String initialValue;
 };
 
 class FileChooserClient {