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-rw-r--r--indra/llui/lllayoutstack.h94
1 files changed, 40 insertions, 54 deletions
diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h
index ede6149a80..efe93f6def 100644
--- a/indra/llui/lllayoutstack.h
+++ b/indra/llui/lllayoutstack.h
@@ -5,7 +5,7 @@
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
+ * Copyright (C) 2010, Linden Reshasearch, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -60,6 +60,7 @@ public:
clip;
Optional<F32> open_time_constant,
close_time_constant;
+ Optional<S32> resize_bar_overlap;
Params();
};
@@ -72,12 +73,11 @@ public:
/*virtual*/ void removeChild(LLView*);
/*virtual*/ BOOL postBuild();
/*virtual*/ bool addChild(LLView* child, S32 tab_group = 0);
+ /*virtual*/ void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLXMLNodePtr output_node = NULL);
- S32 getMinWidth() const { return mMinWidth; }
- S32 getMinHeight() const { return mMinHeight; }
-
typedef enum e_animate
{
NO_ANIMATE,
@@ -85,47 +85,24 @@ public:
} EAnimate;
void addPanel(LLLayoutPanel* panel, EAnimate animate = NO_ANIMATE);
- void removePanel(LLPanel* panel);
void collapsePanel(LLPanel* panel, BOOL collapsed = TRUE);
S32 getNumPanels() { return mPanels.size(); }
- /**
- * Moves panel_to_move before target_panel inside layout stack (both panels should already be there).
- * If move_to_front is true target_panel is ignored and panel_to_move is moved to the beginning of mPanels
- */
- void movePanel(LLPanel* panel_to_move, LLPanel* target_panel, bool move_to_front = false);
-
- void updatePanelAutoResize(const std::string& panel_name, BOOL auto_resize);
- void setPanelUserResize(const std::string& panel_name, BOOL user_resize);
-
- /**
- * Gets minimal dimension along layout_stack axis of the specified by name panel.
- *
- * @returns true if specified by panel_name internal panel exists, false otherwise.
- */
- bool getPanelMinSize(const std::string& panel_name, S32* min_dimp);
-
- /**
- * Gets maximal dimension along layout_stack axis of the specified by name panel.
- *
- * @returns true if specified by panel_name internal panel exists, false otherwise.
- */
- bool getPanelMaxSize(const std::string& panel_name, S32* max_dim);
-
- void updateLayout(BOOL force_resize = FALSE);
-
+
+ void updateLayout();
+
S32 getPanelSpacing() const { return mPanelSpacing; }
- BOOL getAnimate () const { return mAnimate; }
- void setAnimate (BOOL animate) { mAnimate = animate; }
static void updateClass();
protected:
LLLayoutStack(const Params&);
friend class LLUICtrlFactory;
+ friend class LLLayoutPanel;
private:
- void createResizeBars();
- void calcMinExtents();
+ void updateResizeBarLimits();
+ bool animatePanels();
+ void createResizeBar(LLLayoutPanel* panel);
const ELayoutOrientation mOrientation;
@@ -134,17 +111,19 @@ private:
LLLayoutPanel* findEmbeddedPanel(LLPanel* panelp) const;
LLLayoutPanel* findEmbeddedPanelByName(const std::string& name) const;
+ void updateFractionalSizes();
+ void updatePanelRect( LLLayoutPanel* param1, const LLRect& new_rect );
- S32 mMinWidth; // calculated by calcMinExtents
- S32 mMinHeight; // calculated by calcMinExtents
S32 mPanelSpacing;
// true if we already applied animation this frame
bool mAnimatedThisFrame;
bool mAnimate;
bool mClip;
- F32 mOpenTimeConstant;
- F32 mCloseTimeConstant;
+ F32 mOpenTimeConstant;
+ F32 mCloseTimeConstant;
+ bool mNeedsLayout;
+ S32 mResizeBarOverlap;
}; // end class LLLayoutStack
@@ -156,8 +135,7 @@ public:
struct Params : public LLInitParam::Block<Params, LLPanel::Params>
{
Optional<S32> expanded_min_dim,
- min_dim,
- max_dim;
+ min_dim;
Optional<bool> user_resize,
auto_resize;
@@ -168,16 +146,19 @@ public:
void initFromParams(const Params& p);
+ void handleReshape(const LLRect& new_rect, bool by_user);
+
void reshape(S32 width, S32 height, BOOL called_from_parent = TRUE);
+
- S32 getMinDim() const { return mMinDim; }
- void setMinDim(S32 value) { mMinDim = value; if (!mExpandedMinDimSpecified) mExpandedMinDim = value; }
+ void setVisible(BOOL visible);
- S32 getMaxDim() const { return mMaxDim; }
- void setMaxDim(S32 value) { mMaxDim = value; }
+ S32 getLayoutDim() const;
+ S32 getMinDim() const { return (mMinDim >= 0 || mAutoResize) ? llmax(0, mMinDim) : getLayoutDim(); }
+ void setMinDim(S32 value) { mMinDim = value; }
- S32 getExpandedMinDim() const { return mExpandedMinDim; }
- void setExpandedMinDim(S32 value) { mExpandedMinDim = value; mExpandedMinDimSpecified = true; }
+ S32 getExpandedMinDim() const { return mExpandedMinDim >= 0 ? mExpandedMinDim : mMinDim; }
+ void setExpandedMinDim(S32 value) { mExpandedMinDim = value; }
S32 getRelevantMinDim() const
{
@@ -185,30 +166,35 @@ public:
if (!mCollapsed)
{
- min_dim = mExpandedMinDim;
+ min_dim = getExpandedMinDim();
}
return min_dim;
}
- void setOrientation(LLLayoutStack::ELayoutOrientation orientation) { mOrientation = orientation; }
+ F32 getAutoResizeFactor() const;
+ F32 getVisibleAmount() const;
+ S32 getVisibleDim() const;
+
+ void setOrientation(LLLayoutStack::ELayoutOrientation orientation);
+ void storeOriginalDim();
+
+ void setIgnoreReshape(bool ignore) { mIgnoreReshape = ignore; }
protected:
LLLayoutPanel(const Params& p);
- F32 getCollapseFactor();
+ const bool mAutoResize;
+ const bool mUserResize;
- bool mExpandedMinDimSpecified;
S32 mExpandedMinDim;
-
S32 mMinDim;
- S32 mMaxDim;
- bool mAutoResize;
- bool mUserResize;
bool mCollapsed;
F32 mVisibleAmt;
F32 mCollapseAmt;
F32 mFractionalSize;
+ S32 mTargetDim;
+ bool mIgnoreReshape;
LLLayoutStack::ELayoutOrientation mOrientation;
class LLResizeBar* mResizeBar;
};