e89d6d9d66
This commit contains all changes, except those in indra/media_plugins (which was renamed to indra/plugins) and indra/llplugin. However, it does contain the (new) file indra/plugins/filepicker/basic_plugin_filepicker.cpp
202 lines
6.8 KiB
C++
202 lines
6.8 KiB
C++
/**
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* @file llmediactrl.h
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* @brief Web browser UI control
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*
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* $LicenseInfo:firstyear=2006&license=viewergpl$
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*
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* Copyright (c) 2006-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLMediaCtrl_H
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#define LL_LLMediaCtrl_H
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#include "llviewermedia.h"
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#include "llviewermediaobserver.h"
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#include "lluictrl.h"
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#include "llframetimer.h"
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#include "lldynamictexture.h"
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class LLViewBorder;
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class LLWebBrowserTexture;
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class LLUICtrlFactory;
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////////////////////////////////////////////////////////////////////////////////
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//
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class LLMediaCtrl :
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public LLUICtrl,
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public LLViewerMediaObserver,
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public LLViewerMediaEventEmitter
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{
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public:
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LLMediaCtrl( const std::string& name, const LLRect& rect );
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virtual ~LLMediaCtrl();
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void setBorderVisible( BOOL border_visible );
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// For the tutorial window, we don't want to take focus on clicks,
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// as the examples include how to move around with the arrow
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// keys. Thus we keep focus on the app by setting this false.
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// Defaults to true.
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void setTakeFocusOnClick( bool take_focus );
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virtual LLXMLNodePtr getXML(bool save_children = true) const;
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static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
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// handle mouse related methods
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virtual BOOL handleHover( S32 x, S32 y, MASK mask );
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virtual BOOL handleMouseUp( S32 x, S32 y, MASK mask );
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virtual BOOL handleMouseDown( S32 x, S32 y, MASK mask );
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virtual BOOL handleDoubleClick( S32 x, S32 y, MASK mask );
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virtual BOOL handleScrollWheel( S32 x, S32 y, S32 clicks );
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// navigation
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void navigateTo( std::string url_in, std::string mime_type = "");
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void navigateBack();
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void navigateHome();
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void navigateForward();
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void navigateToLocalPage( const std::string& subdir, const std::string& filename_in );
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bool canNavigateBack();
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bool canNavigateForward();
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void setOpenInExternalBrowser( bool valIn );
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void setOpenInInternalBrowser( bool valIn );
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std::string getCurrentNavUrl();
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// By default, we do not handle "secondlife:///app/" SLURLs, because
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// those can cause teleports, open windows, etc. We cannot be sure
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// that each "click" is actually due to a user action, versus
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// Javascript or some other mechanism. However, we need the search
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// floater and login page to handle these URLs. Those are safe
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// because we control the page content. See DEV-9530. JC.
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void setTrusted( bool valIn );
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void setHomePageUrl( const std::string urlIn );
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std::string getHomePageUrl();
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// set/clear URL to visit when a 404 page is reached
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void set404RedirectUrl( std::string redirect_url );
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void clr404RedirectUrl();
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// accessor/mutator for flag that indicates if frequent updates to texture happen
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bool getFrequentUpdates() { return mFrequentUpdates; };
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void setFrequentUpdates( bool frequentUpdatesIn ) { mFrequentUpdates = frequentUpdatesIn; };
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void setIgnoreUIScale(bool ignore) { mIgnoreUIScale = ignore; }
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bool getIgnoreUIScale() { return mIgnoreUIScale; }
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void setAlwaysRefresh(bool refresh) { mAlwaysRefresh = refresh; }
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bool getAlwaysRefresh() { return mAlwaysRefresh; }
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void setForceUpdate(bool force_update) { mForceUpdate = force_update; }
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bool getForceUpdate() { return mForceUpdate; }
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LLPluginClassMedia* getMediaPlugin();
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bool setCaretColor( unsigned int red, unsigned int green, unsigned int blue );
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// over-rides
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virtual BOOL handleKeyHere( KEY key, MASK mask);
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virtual void handleVisibilityChange ( BOOL new_visibility );
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virtual BOOL handleUnicodeCharHere(llwchar uni_char);
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virtual void reshape( S32 width, S32 height, BOOL called_from_parent = TRUE);
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virtual void draw();
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virtual void onVisibilityChange ( BOOL curVisibilityIn );
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// focus overrides
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void onFocusLost();
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void onFocusReceived();
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// Incoming media event dispatcher
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virtual void handleMediaEvent(LLPluginClassMedia* self, EMediaEvent event);
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// handlers for individual events (could be done inside the switch in handleMediaEvent, they're just individual functions for clarity)
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void onClickLinkHref( LLPluginClassMedia* self );
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void onClickLinkNoFollow( LLPluginClassMedia* self );
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protected:
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void convertInputCoords(S32& x, S32& y);
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private:
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static bool onClickLinkExternalTarget( const LLSD&, const LLSD& );
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const S32 mTextureDepthBytes;
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LLPointer<LLWebBrowserTexture> mWebBrowserImage;
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LLViewBorder* mBorder;
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bool mFrequentUpdates;
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bool mForceUpdate;
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bool mOpenLinksInExternalBrowser;
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bool mOpenLinksInInternalBrowser;
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bool mTrusted;
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std::string mHomePageUrl;
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std::string mExternalUrl;
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std::string mCurrentNavUrl;
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bool mIgnoreUIScale;
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bool mAlwaysRefresh;
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viewer_media_t mMediaSource;
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bool mTakeFocusOnClick;
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ECursorType mLastSetCursor;
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bool mStretchToFill;
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bool mMaintainAspectRatio;
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bool mHideLoading;
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};
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////////////////////////////////////////////////////////////////////////////////
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//
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class LLWebBrowserTexture : public LLViewerDynamicTexture
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{
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LOG_CLASS(LLWebBrowserTexture);
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public:
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LLWebBrowserTexture( S32 width, S32 height, LLMediaCtrl* browserCtrl, viewer_media_t media_source );
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virtual ~LLWebBrowserTexture();
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virtual BOOL needsRender();
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virtual void preRender( BOOL clear_depth = TRUE ) {};
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virtual void postRender( BOOL success ) {};
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virtual BOOL render();
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bool adjustSize();
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S32 getMediaWidth();
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S32 getMediaHeight();
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bool getNeedsUpdate();
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void setNeedsUpdate();
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bool getTextureCoordsOpenGL();
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void resize( S32 new_width, S32 new_height );
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bool updateBrowserTexture();
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protected:
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S32 mMediaWidth;
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S32 mMediaHeight;
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bool mNeedsUpdate;
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bool mNeedsResize;
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bool mTextureCoordsOpenGL;
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LLFrameTimer mElapsedTime;
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LLMediaCtrl* mWebBrowserCtrl;
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viewer_media_t mMediaSource;
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};
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#endif // LL_LLMediaCtrl_H
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