diff options
Diffstat (limited to 'indra/newview/llbottomtray.h')
| -rw-r--r-- | indra/newview/llbottomtray.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/indra/newview/llbottomtray.h b/indra/newview/llbottomtray.h index c88bdeda1c..974289d5e0 100644 --- a/indra/newview/llbottomtray.h +++ b/indra/newview/llbottomtray.h @@ -103,13 +103,40 @@ private: void updateResizeState(S32 new_width, S32 cur_width); void verifyChildControlsSizes(); - void processWidthDecreased(S32 delta_width); + S32 processWidthDecreased(S32 delta_width); void processWidthIncreased(S32 delta_width); void log(LLView* panel, const std::string& descr); bool processShowButton(EResizeState shown_object_type, S32* available_width, S32* buttons_required_width); - bool canButtonBeShown(LLPanel* panel) const; + void processHideButton(EResizeState processed_object_type, S32* required_width, S32* buttons_freed_width); + + /** + * Determines if specified by type object can be shown. It should be hidden by shrink before. + * + * Processes buttons a such way to show buttons in constant order: + * - Gestures, Move, View, Snapshot + */ + bool canButtonBeShown(EResizeState processed_object_type) const; void initStateProcessedObjectMap(); + /** + * Sets passed visibility to object specified by resize type. + */ + void setTrayButtonVisible(EResizeState shown_object_type, bool visible); + + /** + * Sets passed visibility to object specified by resize type if it is possible. + * + * If it is impossible to show required button due to there is no enough room in bottom tray + * it will no be shown. Is called via context menu commands. + * In this case Alert Dialog will be shown to notify user about that. + * + * Method also stores resize state to be processed while future bottom tray extending: + * - if hidden while resizing button should be hidden it will not be shown while extending; + * - if hidden via context menu button should be shown but there is no enough room for now + * it will be shown while extending. + */ + void setTrayButtonVisibleIfPossible(EResizeState shown_object_type, bool visible); + MASK mResizeState; typedef std::map<EResizeState, LLPanel*> state_object_map_t; |