diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp
index dc79550eb47e30703ab6f7424a409232b0e5a8de..45120913714199b457d70a5a77f837c30fc9686c 100644
--- a/indra/llui/lllayoutstack.cpp
+++ b/indra/llui/lllayoutstack.cpp
@@ -49,9 +49,11 @@ static LLDefaultChildRegistry::Register<LLLayoutStack> register_layout_stack("la
//
struct LLLayoutStack::LayoutPanel
{
- LayoutPanel(LLPanel* panelp, ELayoutOrientation orientation, S32 min_width, S32 min_height, BOOL auto_resize, BOOL user_resize) : mPanel(panelp),
+ LayoutPanel(LLPanel* panelp, ELayoutOrientation orientation, S32 min_width, S32 min_height, S32 max_width, S32 max_height, BOOL auto_resize, BOOL user_resize) : mPanel(panelp),
mMinWidth(min_width),
mMinHeight(min_height),
+ mMaxWidth(max_width),
+ mMaxHeight(max_height),
mAutoResize(auto_resize),
mUserResize(user_resize),
mOrientation(orientation),
@@ -112,6 +114,11 @@ struct LLLayoutStack::LayoutPanel
LLPanel* mPanel;
S32 mMinWidth;
S32 mMinHeight;
+
+ // mMaxWidth & mMaxHeight are added to make configurable max width of the nearby chat bar. EXT-5589
+ // they are not processed by LLLayoutStack but they can be if necessary
+ S32 mMaxWidth;
+ S32 mMaxHeight;
BOOL mAutoResize;
BOOL mUserResize;
BOOL mCollapsed;
@@ -261,10 +268,14 @@ LLView* LLLayoutStack::fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr o
{
const S32 DEFAULT_MIN_WIDTH = 0;
const S32 DEFAULT_MIN_HEIGHT = 0;
+ const S32 DEFAULT_MAX_WIDTH = S32_MAX;
+ const S32 DEFAULT_MAX_HEIGHT = S32_MAX;
const BOOL DEFAULT_AUTO_RESIZE = TRUE;
S32 min_width = DEFAULT_MIN_WIDTH;
S32 min_height = DEFAULT_MIN_HEIGHT;
+ S32 max_width = DEFAULT_MAX_WIDTH;
+ S32 max_height = DEFAULT_MAX_HEIGHT;
BOOL auto_resize = DEFAULT_AUTO_RESIZE;
LLXMLNodePtr output_child;
@@ -281,6 +292,10 @@ LLView* LLLayoutStack::fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr o
DEFAULT_MIN_WIDTH, output_child);
get_attribute_s32_and_write(child_node, "min_height", &min_height,
DEFAULT_MIN_HEIGHT, output_child);
+ get_attribute_s32_and_write(child_node, "max_width", &max_width,
+ DEFAULT_MAX_WIDTH, output_child);
+ get_attribute_s32_and_write(child_node, "max_height", &max_height,
+ DEFAULT_MAX_HEIGHT, output_child);
get_attribute_bool_and_write(child_node, "auto_resize", &auto_resize,
DEFAULT_AUTO_RESIZE, output_child);
@@ -293,7 +308,7 @@ LLView* LLLayoutStack::fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr o
if (panelp)
{
panelp->setFollowsNone();
- layout_stackp->addPanel(panelp, min_width, min_height, auto_resize, user_resize);
+ layout_stackp->addPanel(panelp, min_width, min_height, max_width, max_height, auto_resize, user_resize);
}
}
else
@@ -309,7 +324,7 @@ LLView* LLLayoutStack::fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr o
if (new_child)
{
// put child in new embedded panel
- layout_stackp->addPanel(panelp, min_width, min_height, auto_resize, user_resize);
+ layout_stackp->addPanel(panelp, min_width, min_height, max_width, max_height, auto_resize, user_resize);
// resize panel to contain widget and move widget to be contained in panel
panelp->setRect(new_child->getRect());
new_child->setOrigin(0, 0);
@@ -359,14 +374,14 @@ S32 LLLayoutStack::getDefaultWidth(S32 cur_width)
return cur_width;
}
-void LLLayoutStack::addPanel(LLPanel* panel, S32 min_width, S32 min_height, BOOL auto_resize, BOOL user_resize, EAnimate animate, S32 index)
+void LLLayoutStack::addPanel(LLPanel* panel, S32 min_width, S32 min_height, S32 max_width, S32 max_height, BOOL auto_resize, BOOL user_resize, EAnimate animate, S32 index)
{
// panel starts off invisible (collapsed)
if (animate == ANIMATE)
{
panel->setVisible(FALSE);
}
- LayoutPanel* embedded_panel = new LayoutPanel(panel, mOrientation, min_width, min_height, auto_resize, user_resize);
+ LayoutPanel* embedded_panel = new LayoutPanel(panel, mOrientation, min_width, min_height, max_width, max_height, auto_resize, user_resize);
mPanels.insert(mPanels.begin() + llclamp(index, 0, (S32)mPanels.size()), embedded_panel);
@@ -437,6 +452,19 @@ bool LLLayoutStack::getPanelMinSize(const std::string& panel_name, S32* min_widt
return NULL != panel;
}
+bool LLLayoutStack::getPanelMaxSize(const std::string& panel_name, S32* max_widthp, S32* max_heightp)
+{
+ LayoutPanel* panel = findEmbeddedPanelByName(panel_name);
+
+ if (panel)
+ {
+ if (max_widthp) *max_widthp = panel->mMaxWidth;
+ if (max_heightp) *max_heightp = panel->mMaxHeight;
+ }
+
+ return NULL != panel;
+}
+
static LLFastTimer::DeclareTimer FTM_UPDATE_LAYOUT("Update LayoutStacks");
void LLLayoutStack::updateLayout(BOOL force_resize)
{
diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h
index c4f10038f860ca80dd367188297b9b0af324a1cc..e454454fe2b61b6e69187bfb17a267fde17a1cc6 100644
--- a/indra/llui/lllayoutstack.h
+++ b/indra/llui/lllayoutstack.h
@@ -74,7 +74,7 @@ class LLLayoutStack : public LLView, public LLInstanceTracker<LLLayoutStack>
ANIMATE
} EAnimate;
- void addPanel(LLPanel* panel, S32 min_width, S32 min_height, BOOL auto_resize, BOOL user_resize, EAnimate animate = NO_ANIMATE, S32 index = S32_MAX);
+ void addPanel(LLPanel* panel, S32 min_width, S32 min_height, S32 max_width, S32 max_height, BOOL auto_resize, BOOL user_resize, EAnimate animate = NO_ANIMATE, S32 index = S32_MAX);
void removePanel(LLPanel* panel);
void collapsePanel(LLPanel* panel, BOOL collapsed = TRUE);
S32 getNumPanels() { return mPanels.size(); }
@@ -89,6 +89,14 @@ class LLLayoutStack : public LLView, public LLInstanceTracker<LLLayoutStack>
* @returns true if specified by panel_name internal panel exists, false otherwise.
*/
bool getPanelMinSize(const std::string& panel_name, S32* min_widthp, S32* min_heightp);
+
+ /**
+ * Gets maximal width and/or height of the specified by name panel.
+ *
+ * If it is necessary to get only the one dimension pass NULL for another one.
+ * @returns true if specified by panel_name internal panel exists, false otherwise.
+ */
+ bool getPanelMaxSize(const std::string& panel_name, S32* max_width, S32* max_height);
void updateLayout(BOOL force_resize = FALSE);