Second Life viewer sources 1.13.2.12

1 files changed, 192 insertions, 0 deletions

diff --git a/linden/indra/newview/llpanelgroup.h b/linden/indra/newview/llpanelgroup.h
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+/** 
+ * @file llpanelgroup.h
+ *
+ * Copyright (c) 2006-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLPANELGROUP_H
+#define LL_LLPANELGROUP_H
+
+#include "llgroupmgr.h"
+#include "llpanel.h"
+#include "lltimer.h"
+
+struct LLOfferInfo;
+
+const S32 UPDATE_MEMBERS_PER_FRAME = 500;
+
+// Forward declares
+class LLPanelGroupTab;
+class LLTabContainerCommon;
+class LLAgent;
+
+class LLPanelGroupTabObserver
+{
+public:
+        LLPanelGroupTabObserver() {};
+        virtual ~LLPanelGroupTabObserver(){};
+        virtual void tabChanged() = 0;
+};
+
+class LLPanelGroup : public LLPanel,
+                                         public LLGroupMgrObserver, 
+                                         public LLPanelGroupTabObserver
+{
+public:
+        LLPanelGroup(const std::string& filename,
+                                 const std::string& name,
+                                 const LLUUID& group_id,
+                                 const std::string& initial_tab_selected = "");
+        virtual ~LLPanelGroup();
+
+        virtual BOOL postBuild();
+
+        static void onBtnOK(void*);
+        static void onBtnCancel(void*);
+        static void onBtnApply(void*);
+        static void onBtnRefresh(void*);
+        static void onClickTab(void*,bool);
+        void handleClickTab();
+
+        void setGroupID(const LLUUID& group_id);
+        void selectTab(std::string tab_name);
+
+        // Called when embedded in a floater during a close attempt.
+        BOOL canClose();
+        
+        // Checks if the current tab needs to be applied, and tries to switch to the requested tab.
+        BOOL attemptTransition();
+        
+        // Switches to the requested tab (will close() if requested is NULL)
+        void transitionToTab();
+
+        void updateTabVisibility();
+
+        // Used by attemptTransition to query the user's response to a tab that needs to apply. 
+        static void onNotifyCallback(S32 option, void* user_data);
+        void handleNotifyCallback(S32 option);
+
+        bool apply();
+        void refreshData();
+        void close();
+        void draw();
+
+        // Group manager observer trigger.
+        virtual void changed(LLGroupChange gc);
+
+        // PanelGroupTab observer trigger
+        virtual void tabChanged();
+
+        void setAllowEdit(BOOL v) { mAllowEdit = v; }
+
+        void showNotice(const char* subject,
+                                                        const char* message,
+                                                        const bool& has_inventory,
+                                                        const char* inventory_name,
+                                                        LLOfferInfo* inventory_offer);
+protected:
+        LLPanelGroupTab*                mCurrentTab;
+        LLPanelGroupTab*                mRequestedTab;
+        LLTabContainerCommon*   mTabContainer;
+        BOOL mIgnoreTransition;
+
+        LLButton* mApplyBtn;
+
+        LLTimer mRefreshTimer;
+
+        BOOL mForceClose;
+
+        std::string mInitialTab;
+        std::string mFilename;
+
+        LLString mDefaultNeedsApplyMesg;
+        LLString mWantApplyMesg;
+
+        BOOL mAllowEdit;
+        BOOL mShowingNotifyDialog;
+};
+
+class LLPanelGroupTab : public LLPanel
+{
+public:
+        LLPanelGroupTab(const std::string& name, const LLUUID& group_id)
+        : LLPanel(name), mGroupID(group_id), mAllowEdit(TRUE), mHasModal(FALSE) { }
+        virtual ~LLPanelGroupTab();
+
+        // Factory that returns a new LLPanelGroupFoo tab.
+        static void* createTab(void* data);
+
+        // Triggered when the tab becomes active.
+        virtual void activate() { }
+        
+        // Triggered when the tab becomes inactive.
+        virtual void deactivate() { }
+
+        // Asks if something needs to be applied.
+        // If returning true, this function should modify the message to the user.
+        virtual bool needsApply(LLString& mesg) { return false; }
+
+        // Asks if there is currently a modal dialog being shown.
+        virtual BOOL hasModal() { return mHasModal; }
+
+        // Request to apply current data.
+        // If returning fail, this function should modify the message to the user.
+        virtual bool apply(LLString& mesg) { return true; }
+
+        // Request a cancel of changes
+        virtual void cancel() { }
+
+        // Triggered when group information changes in the group manager.
+        virtual void update(LLGroupChange gc) { }
+
+        // This is the text to be displayed when a help button is pressed.
+        virtual LLString getHelpText() const { return mHelpText; }
+
+        // Display anything returned by getHelpText
+        static void onClickHelp(void* data);
+        void handleClickHelp();
+
+        // This just connects the help button callback.
+        virtual BOOL postBuild();
+
+        virtual BOOL isVisibleByAgent(LLAgent* agentp);
+
+        void setAllowEdit(BOOL v) { mAllowEdit = v; }
+
+        void addObserver(LLPanelGroupTabObserver *obs);
+        void removeObserver(LLPanelGroupTabObserver *obs);
+        void notifyObservers();
+
+protected:
+        LLUUID  mGroupID;
+        LLTabContainerCommon*   mTabContainer;
+        LLString        mHelpText;
+
+        BOOL mAllowEdit;
+        BOOL mHasModal;
+
+        typedef std::set<LLPanelGroupTabObserver*> observer_list_t;
+        observer_list_t mObservers;
+};
+
+#endif // LL_LLPANELGROUP_H