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- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Netscape Public License
- * Version 1.0 (the "NPL"); you may not use this file except in
- * compliance with the NPL. You may obtain a copy of the NPL at
- * http://www.mozilla.org/NPL/
- *
- * Software distributed under the NPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
- * for the specific language governing rights and limitations under the
- * NPL.
- *
- * The Initial Developer of this code under the NPL is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1998 Netscape Communications Corporation. All Rights
- * Reserved.
- */
- /*
- HTMLView.h -- class definition for the HTML view class
- Created: Spence Murray <spence@netscape.com>, 23-Oct-96.
- */
-
-
-
- #ifndef _xfe_htmlview_h
- #define _xfe_htmlview_h
-
- #include "structs.h"
- #include "mozilla.h"
- #include "xfe.h"
-
- #include "PopupMenu.h"
- #include "Menu.h"
- #include "View.h"
- #include "Command.h"
-
- #define DO_NOT_PASS_LAYER_N_EVENT 1
-
- class XFE_HTMLView : public XFE_View
- {
- public:
- XFE_HTMLView(XFE_Component *toplevel_component, Widget parent, XFE_View *parent_view, MWContext *context);
-
- virtual ~XFE_HTMLView();
-
- virtual int getURL(URL_Struct *url, Boolean skip_get_url);
-
- // this gets called by our toplevel to let us do some things
- // after it's been realized, but before we're on the screen.
- XFE_CALLBACK_DECL(beforeToplevelShow)
-
- // this gets called when links attribute is changed
- XFE_CALLBACK_DECL(ChangeLinksAttribute)
-
- // this gets called when any default color is changed
- XFE_CALLBACK_DECL(ChangeDefaultColors)
-
- // this gets called when default font is changed
- XFE_CALLBACK_DECL(ChangeDefaultFont)
-
- virtual Boolean isCommandEnabled(CommandType cmd, void *calldata = NULL,
- XFE_CommandInfo* i = NULL);
- virtual void doCommand(CommandType, void *calldata = NULL,
- XFE_CommandInfo* i = NULL);
- virtual Boolean handlesCommand(CommandType cmd, void *calldata = NULL,
- XFE_CommandInfo* i = NULL);
- virtual char* commandToString(CommandType cmd, void *calldata = NULL,
- XFE_CommandInfo* i = NULL);
- virtual XP_Bool isCommandSelected(CommandType cmd, void *calldata = NULL,
- XFE_CommandInfo* = NULL);
-
- virtual void setScrollbarsActive(XP_Bool b);
-
- // interrogation of HTMLView's contents.
- void translateToDocCoords(int x, int y, int *doc_x, int *doc_y);
-
- URL_Struct *URLAtPosition(int x, int y, CL_Layer *layer=NULL);
- URL_Struct *imageURLAtPosition(int x, int y, CL_Layer *layer=NULL);
- LO_Element *layoutElementAtPosition(int x, int y, CL_Layer *layer=NULL);
-
- void doPopup(MWContext *context, CL_Layer *layer,
- CL_Event *layer_event);
-
- URL_Struct *URLUnderMouse();
- URL_Struct *ImageUnderMouse();
- URL_Struct *BackgroundUnderMouse();
-
- #if DO_NOT_PASS_LAYER_N_EVENT
- virtual void tipCB(MWContext *context, int x, int y, char* alt_text,
- XtPointer cb_data);
- #else
- virtual void tipCB(MWContext *context, CL_Layer *layer,
- CL_Event *layer_event, XtPointer cb_data);
- #endif
- XFE_PopupMenu* getPopupMenu();
- void setPopupMenu(XFE_PopupMenu*);
-
- static const char *newURLLoading; // called whenever a new page is loading -- the url needs to change
- static const char *spacebarAtPageBottom; // called when space is hit at the bottom of the page.
- static const char *popupNeedsShowing; // called so that containing views can override the htmlview's popup.
-
- protected:
- XFE_PopupMenu *m_popup;
-
- private:
- Widget m_scrollerForm;
-
- static MenuSpec separator_spec[];
- static MenuSpec openLinkNew_spec[];
- static MenuSpec openFrameNew_spec[];
- static MenuSpec openLinkEdit_spec[];
- static MenuSpec go_spec[];
- static MenuSpec showImage_spec[];
- static MenuSpec stopLoading_spec[];
- static MenuSpec page_details_spec[];
- static MenuSpec openImage_spec[];
- static MenuSpec addLinkBookmark_spec[];
- static MenuSpec addFrameBookmark_spec[];
- static MenuSpec addBookmark_spec[];
- static MenuSpec sendPage_spec[];
- static MenuSpec saveLink_spec[];
- static MenuSpec saveImage_spec[];
- static MenuSpec saveBGImage_spec[];
- static MenuSpec copy_spec[];
- static MenuSpec copyLink_spec[];
- static MenuSpec copyImage_spec[];
-
- URL_Struct *m_urlUnderMouse;
- URL_Struct *m_imageUnderMouse;
- URL_Struct *m_backgroundUnderMouse;
-
- void makeScroller(Widget parent);
- void findLayerForPopupMenu(Widget widget, XEvent *event);
- void reload(Widget, XEvent *event, XP_Bool onlyReloadFrame = FALSE);
- void openFileAction (String *av, Cardinal *ac);
-
- // This gets called by our toplevel when the encoding has
- // changed for this window.
- XFE_CALLBACK_DECL(DocEncoding)
- };
-
- extern "C" void fe_HTMLViewDoPopup (MWContext *context,
- CL_Layer *layer,
- CL_Event *layer_event);
-
- #endif /* _xfe_htmlview_h */
-
-