diff options
Diffstat (limited to 'indra/newview/llbottomtray.cpp')
| -rw-r--r-- | indra/newview/llbottomtray.cpp | 76 |
1 files changed, 62 insertions, 14 deletions
diff --git a/indra/newview/llbottomtray.cpp b/indra/newview/llbottomtray.cpp index 76cb31e2a6..c0ab0b27e5 100644 --- a/indra/newview/llbottomtray.cpp +++ b/indra/newview/llbottomtray.cpp @@ -52,6 +52,7 @@ LLBottomTray::LLBottomTray(const LLSD&) mNearbyChatBar(NULL), mToolbarStack(NULL) , mMovementButton(NULL) +, mResizeState(RS_NORESIZE) // Add more members { mFactoryMap["chat_bar"] = LLCallbackMap(LLBottomTray::createNearbyChatBar, NULL); @@ -261,22 +262,22 @@ void LLBottomTray::showBottomTrayContextMenu(S32 x, S32 y, MASK mask) void LLBottomTray::showGestureButton(BOOL visible) { - showTrayButton(RS_BUTTON_GESTURES, visible); + setTrayButtonVisibleIfPossible(RS_BUTTON_GESTURES, visible); } void LLBottomTray::showMoveButton(BOOL visible) { - showTrayButton(RS_BUTTON_MOVEMENT, visible); + setTrayButtonVisibleIfPossible(RS_BUTTON_MOVEMENT, visible); } void LLBottomTray::showCameraButton(BOOL visible) { - showTrayButton(RS_BUTTON_CAMERA, visible); + setTrayButtonVisibleIfPossible(RS_BUTTON_CAMERA, visible); } void LLBottomTray::showSnapshotButton(BOOL visible) { - showTrayButton(RS_BUTTON_SNAPSHOT, visible); + setTrayButtonVisibleIfPossible(RS_BUTTON_SNAPSHOT, visible); } namespace @@ -640,7 +641,7 @@ bool LLBottomTray::processShowButton(EResizeState shown_object_type, S32* availa lldebugs << "There is no object to process for state: " << shown_object_type << llendl; return false; } - bool can_be_shown = canButtonBeShown(panel); + bool can_be_shown = canButtonBeShown(shown_object_type); if (can_be_shown) { //validate if we have enough room to show this button @@ -651,22 +652,23 @@ bool LLBottomTray::processShowButton(EResizeState shown_object_type, S32* availa *available_width -= required_width; *buttons_required_width += required_width; - showTrayButton(shown_object_type, true); + setTrayButtonVisible(shown_object_type, true); lldebugs << "processing object type: " << shown_object_type << ", buttons_required_width: " << *buttons_required_width << llendl; + mResizeState &= ~shown_object_type; } } return can_be_shown; } -void LLBottomTray::processHideButton(EResizeState shown_object_type, S32* required_width, S32* buttons_freed_width) +void LLBottomTray::processHideButton(EResizeState processed_object_type, S32* required_width, S32* buttons_freed_width) { - LLPanel* panel = mStateProcessedObjectMap[shown_object_type]; + LLPanel* panel = mStateProcessedObjectMap[processed_object_type]; if (NULL == panel) { - lldebugs << "There is no object to process for state: " << shown_object_type << llendl; + lldebugs << "There is no object to process for state: " << processed_object_type << llendl; return; } @@ -679,17 +681,19 @@ void LLBottomTray::processHideButton(EResizeState shown_object_type, S32* requir *buttons_freed_width += *required_width; } - showTrayButton(shown_object_type, false); + setTrayButtonVisible(processed_object_type, false); - lldebugs << "processing object type: " << shown_object_type + mResizeState |= processed_object_type; + + lldebugs << "processing object type: " << processed_object_type << ", buttons_freed_width: " << *buttons_freed_width << llendl; } } -bool LLBottomTray::canButtonBeShown(LLPanel* panel) const +bool LLBottomTray::canButtonBeShown(EResizeState processed_object_type) const { - bool can_be_shown = !panel->getVisible(); + bool can_be_shown = mResizeState & processed_object_type; if (can_be_shown) { // *TODO: mantipov: synchronize with situation when button was hidden via context menu; @@ -705,7 +709,7 @@ void LLBottomTray::initStateProcessedObjectMap() mStateProcessedObjectMap.insert(std::make_pair(RS_BUTTON_SNAPSHOT, mSnapshotPanel)); } -void LLBottomTray::showTrayButton(EResizeState shown_object_type, bool visible) +void LLBottomTray::setTrayButtonVisible(EResizeState shown_object_type, bool visible) { LLPanel* panel = mStateProcessedObjectMap[shown_object_type]; if (NULL == panel) @@ -716,4 +720,48 @@ void LLBottomTray::showTrayButton(EResizeState shown_object_type, bool visible) panel->setVisible(visible); } + +void LLBottomTray::setTrayButtonVisibleIfPossible(EResizeState shown_object_type, bool visible) +{ + bool can_be_set = true; + + if (visible) + { + LLPanel* panel = mStateProcessedObjectMap[shown_object_type]; + if (NULL == panel) + { + lldebugs << "There is no object to process for state: " << shown_object_type << llendl; + return; + } + + const S32 chatbar_panel_width = mNearbyChatBar->getRect().getWidth(); + const S32 chatbar_panel_min_width = mNearbyChatBar->getMinWidth(); + + const S32 chiclet_panel_width = mChicletPanel->getParent()->getRect().getWidth(); + const S32 chiclet_panel_min_width = mChicletPanel->getMinWidth(); + + const S32 available_width = (chatbar_panel_width - chatbar_panel_min_width) + + (chiclet_panel_width - chiclet_panel_min_width); + + const S32 required_width = panel->getRect().getWidth(); + can_be_set = available_width >= required_width; + } + + if (can_be_set) + { + setTrayButtonVisible(shown_object_type, visible); + + // if we hide the button mark it NOT to show while future bottom tray extending + if (!visible) + { + mResizeState &= ~shown_object_type; + } + } + else + { + // mark this button to show it while future bottom tray extending + mResizeState |= shown_object_type; + } +} + //EOF |