1 files changed, 218 insertions, 0 deletions
diff --git a/Source/WebKit2/UIProcess/gtk/WebInspectorProxyGtk.cpp b/Source/WebKit2/UIProcess/gtk/WebInspectorProxyGtk.cpp
new file mode 100644
index 000000000..425d799ac
--- /dev/null
+++ b/Source/WebKit2/UIProcess/gtk/WebInspectorProxyGtk.cpp
@@ -0,0 +1,218 @@
+/*
+ * Copyright (C) 2010 Apple Inc. All rights reserved.
+ * Portions Copyright (c) 2010 Motorola Mobility, Inc.  All rights reserved.
+ * Copyright (C) 2012 Igalia S.L.
+ *
+ * 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 "config.h"
+#include "WebInspectorProxy.h"
+
+#if ENABLE(INSPECTOR)
+
+#include "WebKitWebViewBasePrivate.h"
+#include "WebProcessProxy.h"
+#include <WebCore/FileSystem.h>
+#include <WebCore/GtkUtilities.h>
+#include <glib/gi18n-lib.h>
+#include <gtk/gtk.h>
+#include <wtf/gobject/GOwnPtr.h>
+#include <wtf/text/CString.h>
+#include <wtf/text/WTFString.h>
+
+namespace WebKit {
+
+static const char* inspectorFilesBasePath()
+{
+    const gchar* environmentPath = g_getenv("WEBKIT_INSPECTOR_PATH");
+    if (environmentPath && g_file_test(environmentPath, G_FILE_TEST_IS_DIR))
+        return environmentPath;
+
+    static const char* inspectorFilesPath = DATA_DIR""G_DIR_SEPARATOR_S
+                                            "webkitgtk-"WEBKITGTK_API_VERSION_STRING""G_DIR_SEPARATOR_S
+                                            "webinspector"G_DIR_SEPARATOR_S;
+    return inspectorFilesPath;
+}
+
+static void inspectorViewDestroyed(GtkWidget*, gpointer userData)
+{
+    WebInspectorProxy* inspectorProxy = static_cast<WebInspectorProxy*>(userData);
+
+    // Inform WebProcess about webinspector closure. Not doing so,
+    // results in failure of subsequent invocation of webinspector.
+    inspectorProxy->close();
+}
+
+void WebInspectorProxy::initializeInspectorClientGtk(const WKInspectorClientGtk* inspectorClient)
+{
+    m_client.initialize(inspectorClient);
+}
+
+WebPageProxy* WebInspectorProxy::platformCreateInspectorPage()
+{
+    ASSERT(m_page);
+    ASSERT(!m_inspectorView);
+    m_inspectorView = GTK_WIDGET(webkitWebViewBaseCreate(page()->process()->context(), inspectorPageGroup()));
+    g_object_add_weak_pointer(G_OBJECT(m_inspectorView), reinterpret_cast<void**>(&m_inspectorView));
+    return webkitWebViewBaseGetPage(WEBKIT_WEB_VIEW_BASE(m_inspectorView));
+}
+
+void WebInspectorProxy::createInspectorWindow()
+{
+    if (m_client.openWindow(this))
+        return;
+
+    ASSERT(!m_inspectorWindow);
+    m_inspectorWindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+
+    GtkWidget* inspectedViewParent = gtk_widget_get_toplevel(m_page->viewWidget());
+    if (WebCore::widgetIsOnscreenToplevelWindow(inspectedViewParent))
+        gtk_window_set_transient_for(GTK_WINDOW(m_inspectorWindow), GTK_WINDOW(inspectedViewParent));
+
+    gtk_window_set_title(GTK_WINDOW(m_inspectorWindow), _("Web Inspector"));
+    gtk_window_set_default_size(GTK_WINDOW(m_inspectorWindow), initialWindowWidth, initialWindowHeight);
+
+    gtk_container_add(GTK_CONTAINER(m_inspectorWindow), m_inspectorView);
+    gtk_widget_show(m_inspectorView);
+
+    g_object_add_weak_pointer(G_OBJECT(m_inspectorWindow), reinterpret_cast<void**>(&m_inspectorWindow));
+    gtk_window_present(GTK_WINDOW(m_inspectorWindow));
+}
+
+void WebInspectorProxy::platformOpen()
+{
+    ASSERT(!m_inspectorWindow);
+    ASSERT(m_inspectorView);
+
+    if (m_isAttached)
+        platformAttach();
+    else
+        createInspectorWindow();
+    g_signal_connect(m_inspectorView, "destroy", G_CALLBACK(inspectorViewDestroyed), this);
+}
+
+void WebInspectorProxy::platformDidClose()
+{
+    if (m_inspectorView)
+        g_signal_handlers_disconnect_by_func(m_inspectorView, reinterpret_cast<void*>(inspectorViewDestroyed), this);
+
+    m_client.didClose(this);
+
+    if (m_inspectorWindow) {
+        gtk_widget_destroy(m_inspectorWindow);
+        m_inspectorWindow = 0;
+    }
+    m_inspectorView = 0;
+}
+
+void WebInspectorProxy::platformBringToFront()
+{
+    if (m_client.bringToFront(this))
+        return;
+
+    GtkWidget* parent = gtk_widget_get_toplevel(m_inspectorView);
+    if (WebCore::widgetIsOnscreenToplevelWindow(parent))
+        gtk_window_present(GTK_WINDOW(parent));
+}
+
+bool WebInspectorProxy::platformIsFront()
+{
+    GtkWidget* parent = gtk_widget_get_toplevel(m_inspectorView);
+    if (WebCore::widgetIsOnscreenToplevelWindow(parent))
+        return m_isVisible && gtk_window_is_active(GTK_WINDOW(parent));
+    return false;
+}
+
+void WebInspectorProxy::platformInspectedURLChanged(const String& url)
+{
+    m_client.inspectedURLChanged(this, url);
+
+    if (!m_inspectorWindow)
+        return;
+    GOwnPtr<gchar> title(g_strdup_printf("%s - %s", _("Web Inspector"), url.utf8().data()));
+    gtk_window_set_title(GTK_WINDOW(m_inspectorWindow), title.get());
+}
+
+String WebInspectorProxy::inspectorPageURL() const
+{
+    GOwnPtr<gchar> filePath(g_build_filename(inspectorFilesBasePath(), "inspector.html", NULL));
+    GOwnPtr<gchar> fileURI(g_filename_to_uri(filePath.get(), 0, 0));
+    return WebCore::filenameToString(fileURI.get());
+}
+
+String WebInspectorProxy::inspectorBaseURL() const
+{
+    GOwnPtr<gchar> fileURI(g_filename_to_uri(inspectorFilesBasePath(), 0, 0));
+    return WebCore::filenameToString(fileURI.get());
+}
+
+unsigned WebInspectorProxy::platformInspectedWindowHeight()
+{
+    GtkAllocation allocation;
+    gtk_widget_get_allocation(m_page->viewWidget(), &allocation);
+    return allocation.height;
+}
+
+void WebInspectorProxy::platformAttach()
+{
+    GRefPtr<GtkWidget> inspectorView = m_inspectorView;
+    if (m_inspectorWindow) {
+        gtk_container_remove(GTK_CONTAINER(m_inspectorWindow), m_inspectorView);
+        gtk_widget_destroy(m_inspectorWindow);
+        m_inspectorWindow = 0;
+    }
+
+    if (m_client.attach(this))
+        return;
+
+    gtk_container_add(GTK_CONTAINER(m_page->viewWidget()), m_inspectorView);
+    gtk_widget_show(m_inspectorView);
+}
+
+void WebInspectorProxy::platformDetach()
+{
+    if (!m_page->isValid())
+        return;
+
+    GRefPtr<GtkWidget> inspectorView = m_inspectorView;
+    if (!m_client.detach(this))
+        gtk_container_remove(GTK_CONTAINER(m_page->viewWidget()), m_inspectorView);
+
+    if (!m_isVisible)
+        return;
+
+    createInspectorWindow();
+}
+
+void WebInspectorProxy::platformSetAttachedWindowHeight(unsigned height)
+{
+    if (!m_isAttached)
+        return;
+
+    m_client.didChangeAttachedHeight(this, height);
+    webkitWebViewBaseSetInspectorViewHeight(WEBKIT_WEB_VIEW_BASE(m_page->viewWidget()), height);
+}
+
+} // namespace WebKit
+
+#endif // ENABLE(INSPECTOR)