diff options
Diffstat (limited to 'indra/newview/llbottomtray.h')
-rw-r--r-- | indra/newview/llbottomtray.h | 213 |
1 files changed, 195 insertions, 18 deletions
diff --git a/indra/newview/llbottomtray.h b/indra/newview/llbottomtray.h index ee0eb13218..05fed53936 100644 --- a/indra/newview/llbottomtray.h +++ b/indra/newview/llbottomtray.h @@ -83,6 +83,8 @@ public: virtual void setVisible(BOOL visible); + /*virtual*/ S32 notifyParent(const LLSD& info); + // Implements LLVoiceClientStatusObserver::onChange() to enable the speak // button when voice is available /*virtual*/ void onChange(EStatusType status, const std::string &channelURI, bool proximal); @@ -94,6 +96,9 @@ public: void showCameraButton(BOOL visible); void showSnapshotButton(BOOL visible); + void toggleMovementControls(); + void toggleCameraControls(); + void onMouselookModeIn(); void onMouselookModeOut(); @@ -113,37 +118,153 @@ private: , RS_BUTTON_MOVEMENT = 0x0010 , RS_BUTTON_GESTURES = 0x0020 , RS_BUTTON_SPEAK = 0x0040 + , RS_IM_WELL = 0x0080 + , RS_NOTIFICATION_WELL = 0x0100 + , RS_BUTTON_BUILD = 0x0200 + , RS_BUTTON_SEARCH = 0x0400 + , RS_BUTTON_WORLD_MAP = 0x0800 + , RS_BUTTON_MINI_MAP = 0x1000 + + /* + Once new button that can be hidden on resize is added don't forget to update related places: + - RS_BUTTONS_CAN_BE_HIDDEN enum value below. + - initResizeStateContainers(): mStateProcessedObjectMap and mButtonsProcessOrder + */ /** * Specifies buttons which can be hidden when bottom tray is shrunk. * They are: Gestures, Movement (Move), Camera (View), Snapshot + * new: Build, Search, Map, World Map, Mini-Map. */ , RS_BUTTONS_CAN_BE_HIDDEN = RS_BUTTON_SNAPSHOT | RS_BUTTON_CAMERA | RS_BUTTON_MOVEMENT | RS_BUTTON_GESTURES + | RS_BUTTON_BUILD | RS_BUTTON_SEARCH | RS_BUTTON_WORLD_MAP | RS_BUTTON_MINI_MAP }EResizeState; + /** + * Updates child controls size and visibility when it is necessary to reduce total width. + * + * Process order: + * - reduce chiclet panel to its minimal width; + * - reduce chatbar to its minimal width; + * - reduce visible buttons from right to left to their minimal width; + * - hide visible buttons from right to left; + * When button is hidden chatbar extended to fill released space if it is necessary. + * + * @param[in] delta_width - value by which bottom tray should be shrunk. It is a negative value. + * @return positive value which bottom tray can not process when it reaches its minimal width. + * Zero if there was enough space to process delta_width. + */ S32 processWidthDecreased(S32 delta_width); + + /** + * Updates child controls size and visibility when it is necessary to extend total width. + * + * Process order: + * - show invisible buttons should be shown from left to right if possible; + * - extend visible buttons from left to right to their default width; + * - extend chatbar to its maximal width; + * - extend chiclet panel to all available space; + * When chatbar & chiclet panels are wider then their minimal width they can be reduced to allow + * a button gets visible in case if passed delta_width is not enough (chatbar first). + * + * @param[in] delta_width - value by which bottom tray should be extended. It is a positive value. + */ void processWidthIncreased(S32 delta_width); + + /** helper function to log debug messages */ void log(LLView* panel, const std::string& descr); - bool processShowButton(EResizeState shown_object_type, S32* available_width); - void processHideButton(EResizeState processed_object_type, S32* required_width, S32* buttons_freed_width); + + /** + * Tries to show hidden by resize buttons using available width. + * + * Gets buttons visible if there is enough space. Reduces available_width in this case. + * + * @params[in, out] available_width - reference to available width to be used to show buttons. + * @see processShowButton() + */ + void processShowButtons(S32& available_width); + + /** + * Tries to show panel with specified button using available width. + * + * Shows button specified by type if there is enough space. Reduces available_width in this case. + * + * @params[in] shown_object_type - type of button to be shown. + * @params[in, out] available_width - reference to available width to be used to show button. + * + * @return true if button can be shown, false otherwise + */ + bool processShowButton(EResizeState shown_object_type, S32& available_width); + + /** + * Hides visible panels with all buttons that may be hidden by resize if it is necessary. + * + * When button gets hidden some space is released in bottom tray. + * This space is taken into account for several consecutive calls for several buttons. + * + * @params[in, out] required_width - reference to required width to be released. This is a negative value. + * Its absolute value is decreased by shown panel width. + * @params[in, out] buttons_freed_width - reference to value released over required one. + * If panel's width is more than required difference is added to buttons_freed_width. + * @see processHideButton() + */ + void processHideButtons(S32& required_width, S32& buttons_freed_width); + + /** + * Hides panel with specified button if it is visible. + * + * When button gets hidden some space is released in bottom tray. + * This space is taken into account for several consecutive calls for several buttons. + * + * @params[in] processed_object_type - type of button to be hide. + * @params[in, out] required_width - reference to required width to be released. This is a negative value. + * Its absolute value is decreased by panel width. + * @params[in, out] buttons_freed_width - reference to value released over required one. + * If panel's width is more than required difference is added to buttons_freed_width. + */ + void processHideButton(EResizeState processed_object_type, S32& required_width, S32& buttons_freed_width); /** * Shrinks shown buttons to reduce total taken space. * - * @param - required_width - width which buttons can use to be shrunk. It is a negative value. + * Shrinks buttons that may be shrunk smoothly first. Then shrinks Speak button. + * + * @param[in, out] required_width - reference to width value which should be released when buttons are shrunk. It is a negative value. * It is increased on the value processed by buttons. + * @params[in, out] buttons_freed_width - reference to value released over required one. + * If width of panel with Speak button is more than required that difference is added + * to buttons_freed_width. + * This is because Speak button shrinks discretely unlike other buttons which are changed smoothly. + */ + void processShrinkButtons(S32& required_width, S32& buttons_freed_width); + + /** + * Shrinks panel with specified button if it is visible. + * + * @params[in] processed_object_type - type of button to be shrunk. + * @param[in, out] required_width - reference to width value which should be released when button is shrunk. It is a negative value. + * It is increased on the value released by the button. */ - void processShrinkButtons(S32* required_width, S32* buttons_freed_width); - void processShrinkButton(EResizeState processed_object_type, S32* required_width); + void processShrinkButton(EResizeState processed_object_type, S32& required_width); /** * Extends shown buttons to increase total taken space. * - * @param - available_width - width which buttons can use to be extended. It is a positive value. - * It is decreased on the value processed by buttons. + * Extends buttons that may be extended smoothly first. Then extends Speak button. + * + * @param[in, out] available_width - reference to width value which buttons can use to be extended. + * It is a positive value. It is decreased on the value processed by buttons. + */ + void processExtendButtons(S32& available_width); + + /** + * Extends shown button to increase total taken space. + * + * @params[in] processed_object_type - type of button to be extended. + * @param[in, out] available_width - reference to width value which button can use to be extended. + * It is a positive value. It is decreased on the value processed by buttons. */ - void processExtendButtons(S32* available_width); - void processExtendButton(EResizeState processed_object_type, S32* available_width); + void processExtendButton(EResizeState processed_object_type, S32& available_width); /** * Determines if specified by type object can be shown. It should be hidden by shrink before. @@ -152,7 +273,37 @@ private: * - Gestures, Move, View, Snapshot */ bool canButtonBeShown(EResizeState processed_object_type) const; - void initStateProcessedObjectMap(); + + /** + * Initializes all containers stored data related to children resize state. + * + * @see mStateProcessedObjectMap + * @see mObjectDefaultWidthMap + * @see mButtonsProcessOrder + */ + void initResizeStateContainers(); + + /** + * Initializes buttons' visibility depend on stored Control Settings. + */ + void initButtonsVisibility(); + + /** + * Initializes listeners of Control Settings to toggle appropriate buttons' visibility. + * + * @see toggleShowButton() + */ + void setButtonsControlsAndListeners(); + + /** + * Toggles visibility of specified button depend on passed value. + * + * @param button_type - type of button to be toggled + * @param new_visibility - new visibility of the button + * + * @see setButtonsControlsAndListeners() + */ + static bool toggleShowButton(EResizeState button_type, const LLSD& new_visibility); /** * Sets passed visibility to object specified by resize type. @@ -173,6 +324,34 @@ private: */ void setTrayButtonVisibleIfPossible(EResizeState shown_object_type, bool visible, bool raise_notification = true); + /** + * Sets passed visibility to required button and fit widths of shown + * buttons(notice that method can shrink widths to + * allocate needed room in bottom tray). + * Returns true if visibility of required button was set. + */ + bool setVisibleAndFitWidths(EResizeState object_type, bool visible); + + /** + * Shows/hides panel with specified well button (IM or Notification) + * + * @param[in] object_type - type of well button to be processed. + * Must be one of RS_IM_WELL or RS_NOTIFICATION_WELL. + * @param[in] visible - flag specified whether button should be shown or hidden. + */ + void showWellButton(EResizeState object_type, bool visible); + + /** + * Handles a customization of chatbar width. + * + * When chatbar gets wider layout stack will reduce chiclet panel (it is auto-resizable) + * But once chiclet panel reaches its minimal width Stack will force to reduce buttons width. + * including Speak button. The similar behavior is when chatbar gets narrowly. + * This methods force resize behavior to resize buttons properly in these cases. + */ + void processChatbarCustomization(S32 new_width); + + MASK mResizeState; typedef std::map<EResizeState, LLPanel*> state_object_map_t; @@ -181,15 +360,17 @@ private: typedef std::map<EResizeState, S32> state_object_width_map_t; state_object_width_map_t mObjectDefaultWidthMap; - typedef std::map<EResizeState, LLUICtrl*> dummies_map_t; - dummies_map_t mDummiesMap; + typedef std::vector<EResizeState> resize_state_vec_t; + + /** + * Contains order in which child buttons should be processed in show/hide, extend/shrink methods. + */ + resize_state_vec_t mButtonsProcessOrder; protected: LLBottomTray(const LLSD& key = LLSD()); - void onChicletClick(LLUICtrl* ctrl); - static void* createNearbyChatBar(void* userdata); void updateContextMenu(S32 x, S32 y, MASK mask); @@ -202,10 +383,6 @@ protected: LLNearbyChatBar* mNearbyChatBar; LLLayoutStack* mToolbarStack; LLMenuGL* mBottomTrayContextMenu; - LLPanel* mMovementPanel; - LLPanel* mCamPanel; - LLPanel* mSnapshotPanel; - LLPanel* mGesturePanel; LLButton* mCamButton; LLButton* mMovementButton; LLBottomTrayLite* mBottomTrayLite; |