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Diffstat (limited to 'chrome/browser/status_view.h')
-rw-r--r-- | chrome/browser/status_view.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/chrome/browser/status_view.h b/chrome/browser/status_view.h new file mode 100644 index 0000000..5970352 --- /dev/null +++ b/chrome/browser/status_view.h @@ -0,0 +1,108 @@ +// Copyright 2008, Google 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: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * 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. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT +// OWNER OR 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. + +#ifndef CHROME_BROWSER_STATUS_VIEW_H__ +#define CHROME_BROWSER_STATUS_VIEW_H__ + +#include <atlbase.h> +#include <atlapp.h> +#include <atlcrack.h> +#include <atlctrls.h> +#include <atlmisc.h> +#include <vector> + +#include "base/basictypes.h" +#include "chrome/browser/tab_contents.h" + +typedef CWinTraits<WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS> + StatusViewTraits; + +// A base class for about:network, about:ipc etc. It handles creating a row of +// buttons at the top of the page. Derived classes get a rect of the remaining +// area and can create their own controls there. +class StatusView : public TabContents, + public CWindowImpl<StatusView, CWindow, StatusViewTraits> { + public: + StatusView(TabContentsType type); + + BEGIN_MSG_MAP(StatusView) + MSG_WM_CREATE(OnCreate) + MSG_WM_ERASEBKGND(OnEraseBkgnd) + MSG_WM_SIZE(OnSize) + END_MSG_MAP() + + virtual void CreateView(HWND parent_hwnd, const gfx::Rect& initial_bounds); + virtual HWND GetContainerHWND() const { return m_hWnd; } + + // Derived classes should implement the following functions + // TabContents override, to set the page title. + // virtual const std::wstring GetDefaultTitle() = 0; + // Gives a rect whose top left corner is after the buttons. The size of the + // controls that are added by derived classes will be set in the next OnSize, + // for now can use any height/width. + virtual void OnCreate(const CRect& rect) = 0; + virtual void OnSize(const CRect& rect) = 0; + + protected: + // Should be deleted via CloseContents. + virtual ~StatusView(); + + // Creates and adds a button to the top row of the page. Button ids should + // be unique and start at 101. + void CreateButton(int id, const wchar_t* title); + void SetButtonText(int id, const wchar_t* title); + + static const int kLayoutPadding; + static const int kButtonWidth; + static const int kButtonHeight; + + private: + // FocusTraversal Implementation + // TODO (jcampan): make focus traversal work + ChromeViews::View* FindNextFocusableView(ChromeViews::View* starting_view, + bool reverse, bool dont_loop) { + return NULL; + } + + // Event handlers + LRESULT OnCreate(LPCREATESTRUCT create_struct); + void OnSize(UINT size_command, const CSize& new_size); + LRESULT OnEraseBkgnd(HDC hdc); + + struct ButtonInfo { + CButton* button; + int id; + }; + + std::vector<ButtonInfo> buttons_; + + DISALLOW_EVIL_CONSTRUCTORS(StatusView); +}; + +#endif // #ifndef CHROME_BROWSER_STATUS_VIEW_H__ |