Replace Shell with WebContentsDelegateQt.

1 files changed, 176 insertions, 0 deletions

diff --git a/lib/web_contents_delegate_qt.cpp b/lib/web_contents_delegate_qt.cpp
new file mode 100644
index 000000000..2757f59cd
--- /dev/null
+++ b/lib/web_contents_delegate_qt.cpp
@@ -0,0 +1,176 @@
+#include "web_contents_delegate_qt.h"
+
+#include "content/public/browser/web_contents.h"
+#include "content/public/browser/navigation_controller.h"
+#include "web_contents_view_qt.h"
+#include "qwebcontentsview.h"
+#include "qquickwebcontentsview.h"
+
+#include <QWidget>
+#include <QVBoxLayout>
+#include <QToolButton>
+#include <QLineEdit>
+#include <QQuickView>
+#include <QApplication>
+
+static const int kTestWindowWidth = 800;
+static const int kTestWindowHeight = 600;
+
+std::vector<WebContentsDelegateQt*> WebContentsDelegateQt::m_windows;
+
+WebContentsDelegateQt::WebContentsDelegateQt(content::WebContents* web_contents, QWebContentsView* contentsView)
+    : m_contentsView(contentsView)
+    , m_quickContentsView(NULL)
+{
+	// const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+	// registrar_.Add(this, NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED,
+	// Source<WebContents>(web_contents));
+	m_windows.push_back(this);
+
+	// if (!shell_created_callback_.is_null()) {
+	// 	shell_created_callback_.Run(this);
+	// 	shell_created_callback_.Reset();
+	// }
+}
+
+WebContentsDelegateQt::WebContentsDelegateQt(content::WebContents* web_contents, QQuickWebContentsView* contentsView)
+    : m_contentsView(NULL)
+    , m_quickContentsView(contentsView)
+{
+    // const CommandLine& command_line = *CommandLine::ForCurrentProcess();
+    // registrar_.Add(this, NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED,
+    // Source<WebContents>(web_contents));
+    m_windows.push_back(this);
+
+    // if (!shell_created_callback_.is_null()) {
+    //  shell_created_callback_.Run(this);
+    //  shell_created_callback_.Reset();
+    // }
+}
+
+WebContentsDelegateQt* WebContentsDelegateQt::commonCreate(content::WebContents* web_contents, const gfx::Size& initial_size, WebContentsDelegateQt* delegate)
+{
+    delegate->PlatformCreateWindow(initial_size.width(), initial_size.height());
+
+    delegate->m_webContents.reset(web_contents);
+    web_contents->SetDelegate(delegate);
+
+    delegate->PlatformSetContents();
+    delegate->PlatformResizeSubViews();
+
+    return delegate; 
+}
+
+content::WebContents* commonCreateWebContents(content::WebContents::CreateParams& create_params, int routing_id, const gfx::Size& initial_size)
+{
+    create_params.routing_id = routing_id;
+    if (!initial_size.IsEmpty())
+        create_params.initial_size = initial_size;
+    else
+        create_params.initial_size = gfx::Size(kTestWindowWidth, kTestWindowHeight);
+    return content::WebContents::Create(create_params);
+}
+
+WebContentsDelegateQt* WebContentsDelegateQt::Create(content::WebContents* web_contents, const gfx::Size& initial_size, QWebContentsView* contentsView)
+{
+    WebContentsDelegateQt* delegate = new WebContentsDelegateQt(web_contents, contentsView);
+    return commonCreate(web_contents, initial_size, delegate);
+}
+
+WebContentsDelegateQt* WebContentsDelegateQt::Create(content::WebContents* web_contents, const gfx::Size& initial_size, QQuickWebContentsView* contentsView)
+{
+	WebContentsDelegateQt* delegate = new WebContentsDelegateQt(web_contents, contentsView);
+    return commonCreate(web_contents, initial_size, delegate);
+}
+
+WebContentsDelegateQt* WebContentsDelegateQt::CreateNewWindow(content::BrowserContext* browser_context, const GURL& url, content::SiteInstance* site_instance, int routing_id, const gfx::Size& initial_size, QWebContentsView* contentsView)
+{
+    content::WebContents::CreateParams create_params(browser_context, site_instance);
+    content::WebContents* web_contents = commonCreateWebContents(create_params, routing_id, initial_size);
+    WebContentsDelegateQt* contentsDelegate = Create(web_contents, create_params.initial_size, contentsView);
+    if (!url.is_empty())
+        contentsDelegate->LoadURL(url);
+    return contentsDelegate;
+}
+
+WebContentsDelegateQt* WebContentsDelegateQt::CreateNewWindow(content::BrowserContext* browser_context, const GURL& url, content::SiteInstance* site_instance, int routing_id, const gfx::Size& initial_size, QQuickWebContentsView* contentsView)
+{
+    content::WebContents::CreateParams create_params(browser_context, site_instance);
+    content::WebContents* web_contents = commonCreateWebContents(create_params, routing_id, initial_size);
+    WebContentsDelegateQt* contentsDelegate = Create(web_contents, create_params.initial_size, contentsView);
+    if (!url.is_empty())
+        contentsDelegate->LoadURL(url);
+    return contentsDelegate;
+}
+
+content::WebContents* WebContentsDelegateQt::web_contents()
+{
+    return m_webContents.get();
+}
+
+void WebContentsDelegateQt::PlatformCreateWindow(int width, int height)
+{
+    if (m_contentsView) {
+        // The layout is used in PlatformSetContents.
+        QVBoxLayout* layout = new QVBoxLayout;
+        m_contentsView->setLayout(layout);
+    }
+}
+
+void WebContentsDelegateQt::PlatformSetContents()
+{
+    content::RendererPreferences* rendererPrefs = m_webContents->GetMutableRendererPrefs();
+    rendererPrefs->use_custom_colors = true;
+    // Qt returns a flash time (the whole cycle) in ms, chromium expects just the interval in seconds
+    rendererPrefs->caret_blink_interval = static_cast<double>(qApp->cursorFlashTime())/2000;
+    m_webContents->GetRenderViewHost()->SyncRendererPrefs();
+
+    if (m_contentsView) {
+        WebContentsViewQt* content_view = static_cast<WebContentsViewQt*>(m_webContents->GetView());
+        QVBoxLayout* layout = qobject_cast<QVBoxLayout*>(m_contentsView->layout());
+        if (layout)
+            layout->addLayout(content_view->windowContainer()->widget());
+    } else if (m_quickContentsView) {
+        WebContentsViewQt* content_view = static_cast<WebContentsViewQt*>(m_webContents->GetView());
+        QQuickItem* windowContainer = content_view->windowContainer()->qQuickItem();
+        windowContainer->setParentItem(m_quickContentsView);
+    }
+}
+
+void WebContentsDelegateQt::PlatformResizeSubViews()
+{
+
+}
+
+void WebContentsDelegateQt::GoBackOrForward(int offset) {
+  m_webContents->GetController().GoToOffset(offset);
+  m_webContents->GetView()->Focus();
+}
+
+void WebContentsDelegateQt::Reload() {
+  m_webContents->GetController().Reload(false);
+  m_webContents->GetView()->Focus();
+}
+
+void WebContentsDelegateQt::Stop() {
+  m_webContents->Stop();
+  m_webContents->GetView()->Focus();
+}
+
+void WebContentsDelegateQt::LoadURL(const GURL& url)
+{
+  	LoadURLForFrame(url, std::string());
+}
+
+void WebContentsDelegateQt::LoadURLForFrame(const GURL& url, const std::string& frame_name) {
+  content::NavigationController::LoadURLParams params(url);
+  params.transition_type = content::PageTransitionFromInt(content::PAGE_TRANSITION_TYPED | content::PAGE_TRANSITION_FROM_ADDRESS_BAR);
+  params.frame_name = frame_name;
+  m_webContents->GetController().LoadURLWithParams(params);
+  m_webContents->GetView()->Focus();
+}
+
+void WebContentsDelegateQt::Observe(int, const content::NotificationSource&, const content::NotificationDetails&)
+{
+	// IMPLEMENT THIS!!!!
+}