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// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Simple UI for the command-line V8 debugger consisting of a text field for
// entry and an output view consisting of (potentially wrapped) lines of text.
// TODO(erikkay): investigate replacing this with a DHTML interface
#ifndef CHROME_BROWSER_DEBUGGER_DEBUGGER_VIEW_H__
#define CHROME_BROWSER_DEBUGGER_DEBUGGER_VIEW_H__
#include "base/gfx/size.h"
#include "chrome/browser/tab_contents/tab_contents_delegate.h"
#include "views/view.h"
#include "views/controls/text_field.h"
class DebuggerView;
class DebuggerWindow;
class TabContents;
class TabContentsContainerView;
class Value;
class DebuggerView : public views::View,
public TabContentsDelegate {
public:
explicit DebuggerView(DebuggerWindow* window);
virtual ~DebuggerView();
// Output a line of text to the debugger view
void Output(const std::string& out);
void Output(const std::wstring& out);
void OnInit();
// Called when the window is shown.
void OnShow();
// Called when the window is being closed.
void OnClose();
void SetOutputViewReady();
// Overridden from views::View:
virtual std::string GetClassName() const {
return "DebuggerView";
}
virtual gfx::Size GetPreferredSize();
virtual void Layout();
virtual void Paint(ChromeCanvas* canvas);
virtual void ViewHierarchyChanged(bool is_add,
views::View* parent,
views::View* child);
// Overridden from PageNavigator (TabContentsDelegate's base interface):
virtual void OpenURLFromTab(TabContents* source,
const GURL& url,
const GURL& referrer,
WindowOpenDisposition disposition,
PageTransition::Type transition);
// Overridden from TabContentsDelegate:
virtual void NavigationStateChanged(const TabContents* source,
unsigned changed_flags) {}
virtual void AddNewContents(TabContents* source,
TabContents* new_contents,
WindowOpenDisposition disposition,
const gfx::Rect& initial_pos,
bool user_gesture) {}
virtual void ActivateContents(TabContents* contents) {}
virtual void LoadingStateChanged(TabContents* source);
virtual void CloseContents(TabContents* source) {}
virtual void MoveContents(TabContents* source, const gfx::Rect& pos) {}
virtual bool IsPopup(TabContents* source) { return false; }
virtual void ToolbarSizeChanged(TabContents* source, bool is_animating) {}
virtual void URLStarredChanged(TabContents* source, bool) {}
virtual void UpdateTargetURL(TabContents* source, const GURL& url) {}
virtual bool CanBlur() const { return false; }
// To pass messages from DebuggerHost to debugger UI.
// Note that this method will take ownership of body.
void SendEventToPage(const std::wstring& name, Value* body);
// Handles escape key and close the debug window.
virtual bool AcceleratorPressed(const views::Accelerator& accelerator);
private:
void ExecuteJavascript(const std::string& js);
DebuggerWindow* window_;
gfx::Font font_;
TabContents* tab_contents_;
TabContentsContainerView* web_container_;
std::vector<std::wstring> pending_output_;
std::vector<std::string> pending_events_;
bool output_ready_;
DISALLOW_EVIL_CONSTRUCTORS(DebuggerView);
};
#endif // CHROME_BROWSER_DEBUGGER_DEBUGGER_VIEW_H__
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