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Diffstat (limited to 'webkit/activex_shim/web_activex_site.h')
| -rw-r--r-- | webkit/activex_shim/web_activex_site.h | 225 |
1 files changed, 0 insertions, 225 deletions
diff --git a/webkit/activex_shim/web_activex_site.h b/webkit/activex_shim/web_activex_site.h deleted file mode 100644 index 456e3db..0000000 --- a/webkit/activex_shim/web_activex_site.h +++ /dev/null @@ -1,225 +0,0 @@ -// 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. - -#ifndef WEBKIT_ACTIVEX_SHIM_WEB_ACTIVEX_SITE_H__ -#define WEBKIT_ACTIVEX_SHIM_WEB_ACTIVEX_SITE_H__ - -#include <objsafe.h> -#include <map> -#include <vector> - -#include "base/scoped_comptr_win.h" -#include "webkit/activex_shim/activex_util.h" - -namespace activex_shim { - -class WebActiveXContainer; -class ActiveXPlugin; - -// Control creation parameters -struct ControlParam { - ControlParam(const std::wstring& new_name, const std::wstring& new_value) { - name = new_name; - value = new_value; - } - ControlParam() { } - std::wstring name; - std::wstring value; -}; - -// ActiveX control site to receive requests etc from the ActiveX control, -// and interact the container to host a control. -// Implemented interfaces: -// IDispatch: -// Required for ambient properties. -// IOleClientSite: -// Required interface. -// IOleControlSite: -// Required interface. -// IOleInPlaceSiteWindowless: -// Required for windowless activation. -// IServiceProvider: -// Some controls use this interface to get interface to the IBindHost, -// IWebBrowserApp interfaces. e.g., Flash needs the IBindHost to create -// a moniker to the movie. Thus this is a required interface. -// IPropertyBag: -// If the control supports IPersistPropertyBag, we could use this interface -// to initialize the control with param values. -class WebActiveXSite : public MinimumIDispatchImpl, - public IOleClientSite, - public IOleControlSite, - public IOleInPlaceSiteWindowless, - public IServiceProvider, - public IPropertyBag, - public IPropertyBag2 { - public: - WebActiveXSite(); - // It's necessary to make it virtual because we do not directly create - // this object. Instead we usually create NoRefIUnknownImpl<WebActiveXSite> - virtual ~WebActiveXSite(); - - // Container calls this to init a site. The container should assume passing - // the ownership of IUnknown to site, and not try to release control there - // after. Site will release control in FinalRelease. - void Init(WebActiveXContainer* container, IUnknown* control); - // Deactive and release ActiveX control. Cleanup everything. - void FinalRelease(); - // Sets the extent of the control, params and inplace activates it. - HRESULT ActivateControl(int x, int y, int width, int height, - const std::vector<ControlParam>& params); - // A simplified version of calling control's DoVerb. - HRESULT DoVerb(long verb); - // Changes the position/size of the control. The container/plugin is - // responsible to call this everytime the control's position/size changed. - void SetRect(const RECT* rect); - - // IUnknown - virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, - void** object); - - // IOleClientSite - virtual HRESULT STDMETHODCALLTYPE SaveObject(); - virtual HRESULT STDMETHODCALLTYPE GetMoniker( - DWORD assign, - DWORD which_moniker, - IMoniker** moniker); - virtual HRESULT STDMETHODCALLTYPE GetContainer(IOleContainer** container); - virtual HRESULT STDMETHODCALLTYPE ShowObject(); - virtual HRESULT STDMETHODCALLTYPE OnShowWindow(BOOL show); - virtual HRESULT STDMETHODCALLTYPE RequestNewObjectLayout(); - - // IOleControlSite - virtual HRESULT STDMETHODCALLTYPE OnControlInfoChanged(); - virtual HRESULT STDMETHODCALLTYPE LockInPlaceActive(BOOL lock); - virtual HRESULT STDMETHODCALLTYPE GetExtendedControl(IDispatch** disp); - virtual HRESULT STDMETHODCALLTYPE TransformCoords(POINTL* ptl_himetric, - POINTF* ptf_container, - DWORD flags); - virtual HRESULT STDMETHODCALLTYPE TranslateAccelerator(MSG* msg, - DWORD modifiers); - virtual HRESULT STDMETHODCALLTYPE OnFocus(BOOL got_focus); - virtual HRESULT STDMETHODCALLTYPE ShowPropertyFrame(); - - // IOleWindow - virtual HRESULT STDMETHODCALLTYPE GetWindow(HWND* wnd); - virtual HRESULT STDMETHODCALLTYPE ContextSensitiveHelp(BOOL enter_mode); - - // IOleInPlaceSite - virtual HRESULT STDMETHODCALLTYPE CanInPlaceActivate(); - virtual HRESULT STDMETHODCALLTYPE OnInPlaceActivate(); - virtual HRESULT STDMETHODCALLTYPE OnUIActivate(); - virtual HRESULT STDMETHODCALLTYPE GetWindowContext( - IOleInPlaceFrame** frame, - IOleInPlaceUIWindow** doc, - LPRECT pos, - LPRECT clip, - LPOLEINPLACEFRAMEINFO frame_info); - virtual HRESULT STDMETHODCALLTYPE Scroll(SIZE scroll_extant); - virtual HRESULT STDMETHODCALLTYPE OnUIDeactivate(BOOL undoable); - virtual HRESULT STDMETHODCALLTYPE OnInPlaceDeactivate(); - virtual HRESULT STDMETHODCALLTYPE DiscardUndoState(); - virtual HRESULT STDMETHODCALLTYPE DeactivateAndUndo(); - virtual HRESULT STDMETHODCALLTYPE OnPosRectChange(LPCRECT pos); - - // IOleInPlaceSiteEx - virtual HRESULT STDMETHODCALLTYPE OnInPlaceActivateEx( - BOOL* no_redraw, - DWORD flags); - virtual HRESULT STDMETHODCALLTYPE OnInPlaceDeactivateEx(BOOL no_redraw); - virtual HRESULT STDMETHODCALLTYPE RequestUIActivate(); - - // IOleInPlaceSiteWindowless - virtual HRESULT STDMETHODCALLTYPE CanWindowlessActivate(); - virtual HRESULT STDMETHODCALLTYPE GetCapture(); - virtual HRESULT STDMETHODCALLTYPE SetCapture(BOOL capture); - virtual HRESULT STDMETHODCALLTYPE GetFocus(); - virtual HRESULT STDMETHODCALLTYPE SetFocus(BOOL focus); - virtual HRESULT STDMETHODCALLTYPE GetDC( - LPCRECT rect, - DWORD flags, - HDC* dc); - virtual HRESULT STDMETHODCALLTYPE ReleaseDC(HDC dc); - virtual HRESULT STDMETHODCALLTYPE InvalidateRect( - LPCRECT rect, - BOOL erase); - virtual HRESULT STDMETHODCALLTYPE InvalidateRgn( - HRGN rgn, - BOOL erase); - virtual HRESULT STDMETHODCALLTYPE ScrollRect( - INT dx, - INT dy, - LPCRECT scroll, - LPCRECT clip); - virtual HRESULT STDMETHODCALLTYPE AdjustRect(LPRECT rc); - virtual HRESULT STDMETHODCALLTYPE OnDefWindowMessage( - UINT msg, - WPARAM wparam, - LPARAM lparam, - LRESULT* result); - - // IServiceProvider - virtual HRESULT STDMETHODCALLTYPE QueryService( - REFGUID guid, - REFIID riid, - void** object); - - // IPropertyBag - virtual HRESULT STDMETHODCALLTYPE Read(LPCOLESTR prop_name, VARIANT* var, - IErrorLog* err_log); - virtual HRESULT STDMETHODCALLTYPE Write(LPCOLESTR prop_name, VARIANT* var); - - // IPropertyBag2 - virtual HRESULT STDMETHODCALLTYPE Read(ULONG c_properties, - PROPBAG2* prop_bag, - IErrorLog* err_log, - VARIANT* value, - HRESULT* error); - virtual HRESULT STDMETHODCALLTYPE Write(ULONG c_properties, - PROPBAG2* prop_bag, - VARIANT* value); - virtual HRESULT STDMETHODCALLTYPE CountProperties(ULONG* c_properties); - virtual HRESULT STDMETHODCALLTYPE GetPropertyInfo(ULONG iproperty, - ULONG c_properties, - PROPBAG2* prop_bag, - ULONG* properties_returned); - virtual HRESULT STDMETHODCALLTYPE LoadObject(LPCOLESTR pstr_name, - DWORD hint, - IUnknown* unk_object, - IErrorLog* err_log); - - friend WebActiveXContainer; - friend ActiveXPlugin; - - private: - // Call IOleObject::SetExtent to change the size of the control. width and - // height should be in pixels. - HRESULT SetExtent(int width, int height); - - WebActiveXContainer* container_; - // Theorectically the control could support only IUnknown interface. This is - // the minimum requirement. - ScopedComPtr<IUnknown> control_; - // These are all optional interfaces and they could be NULL even if we have - // created the control successfully. - ScopedComPtr<IDispatch> dispatch_; - ScopedComPtr<IOleObject> ole_object_; - ScopedComPtr<IOleInPlaceObject> inplace_object_; - ScopedComPtr<IViewObject> view_object_; - ScopedComPtr<IOleInPlaceObjectWindowless> inplace_object_windowless_; - RECT rect_; - // We need to remember whether we are activated so we can decide whether to - // deactivate during destruction. - bool inplace_activated_; - bool has_capture_; - // We need to save the initial properties so that during control - // initialization, the control can query us (IPropertyBag) for those - // properties. - std::vector<ControlParam> initial_params_; - - DISALLOW_EVIL_CONSTRUCTORS(WebActiveXSite); -}; - -} // namespace activex_shim - -#endif // #ifndef WEBKIT_ACTIVEX_SHIM_WEB_ACTIVEX_SITE_H__ |