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-rw-r--r--indra/llui/llaccordionctrl.h398
1 files changed, 200 insertions, 198 deletions
diff --git a/indra/llui/llaccordionctrl.h b/indra/llui/llaccordionctrl.h
index 871c0a8f56..baeed0a3a0 100644
--- a/indra/llui/llaccordionctrl.h
+++ b/indra/llui/llaccordionctrl.h
@@ -1,198 +1,200 @@
-/**
- * @file LLAccordionCtrl.h
- * @brief Accordion Panel implementation
- *
- * $LicenseInfo:firstyear=2004&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_ACCORDIONCTRL_H
-#define LL_ACCORDIONCTRL_H
-
-#include "llpanel.h"
-#include "lltextbox.h"
-#include "llscrollbar.h"
-
-#include <vector>
-#include <algorithm>
-#include <string>
-
-class LLAccordionCtrlTab;
-
-class LLAccordionCtrl: public LLPanel
-{
-private:
-
- std::vector<LLAccordionCtrlTab*> mAccordionTabs;
-
- void ctrlSetLeftTopAndSize(LLView* panel, S32 left, S32 top, S32 width, S32 height);
- void ctrlShiftVertical(LLView* panel,S32 delta);
-
- void onCollapseCtrlCloseOpen(S16 panel_num);
- void shiftAccordionTabs(S16 panel_num, S32 delta);
-
-
-public:
- /**
- * Abstract comparator for accordion tabs.
- */
- class LLTabComparator
- {
- public:
- LLTabComparator() {};
- virtual ~LLTabComparator() {};
-
- /** Returns true if tab1 < tab2, false otherwise */
- virtual bool compare(const LLAccordionCtrlTab* tab1, const LLAccordionCtrlTab* tab2) const = 0;
- };
-
- struct Params
- : public LLInitParam::Block<Params, LLPanel::Params>
- {
- Optional<bool> single_expansion,
- fit_parent; /* Accordion will fit its parent size, controls that are placed into
- accordion tabs are responsible for scrolling their content.
- *NOTE fit_parent works best when combined with single_expansion.
- Accordion view should implement getRequiredRect() and provide valid height*/
- Optional<LLTextBox::Params> no_matched_tabs_text;
- Optional<LLTextBox::Params> no_visible_tabs_text;
-
- Params()
- : single_expansion("single_expansion",false)
- , fit_parent("fit_parent", false)
- , no_matched_tabs_text("no_matched_tabs_text")
- , no_visible_tabs_text("no_visible_tabs_text")
- {};
- };
-
- LLAccordionCtrl(const Params& params);
-
- LLAccordionCtrl();
- virtual ~LLAccordionCtrl();
-
- virtual bool postBuild();
-
- virtual bool handleRightMouseDown ( S32 x, S32 y, MASK mask);
- virtual bool handleScrollWheel ( S32 x, S32 y, S32 clicks );
- virtual bool handleKeyHere (KEY key, MASK mask);
- virtual bool handleDragAndDrop (S32 x, S32 y, MASK mask, bool drop,
- EDragAndDropType cargo_type,
- void* cargo_data,
- EAcceptance* accept,
- std::string& tooltip_msg);
- //
-
- // Call reshape after changing splitter's size
- virtual void reshape(S32 width, S32 height, bool called_from_parent = true);
-
- void addCollapsibleCtrl(LLView* view);
- void removeCollapsibleCtrl(LLView* view);
- void arrange();
-
-
- void draw();
-
- void onScrollPosChangeCallback(S32, LLScrollbar*);
- virtual void onUpdateScrollToChild(const LLUICtrl * cntrl);
-
- void onOpen (const LLSD& key);
- S32 notifyParent(const LLSD& info);
-
- void reset ();
- void expandDefaultTab();
-
- void setComparator(const LLTabComparator* comp) { mTabComparator = comp; }
- void sort();
-
- /**
- * Sets filter substring as a search_term for help text when there are no any visible tabs.
- */
- void setFilterSubString(const std::string& filter_string);
-
- /**
- * This method returns the first expanded accordion tab.
- * It is expected to be called for accordion which doesn't allow multiple
- * tabs to be expanded. Use with care.
- */
- const LLAccordionCtrlTab* getExpandedTab() const;
-
- LLAccordionCtrlTab* getSelectedTab() const { return mSelectedTab; }
-
- bool getFitParent() const {return mFitParent;}
-
- void setSkipScrollToChild(bool skip) { mSkipScrollToChild = skip; }
-
-private:
- void initNoTabsWidget(const LLTextBox::Params& tb_params);
- void updateNoTabsHelpTextVisibility();
-
- void arrangeSingle();
- void arrangeMultiple();
-
- // Calc Splitter's height that is necessary to display all child content
- S32 calcRecuiredHeight();
- S32 getRecuiredHeight() const { return mInnerRect.getHeight(); }
- S32 calcExpandedTabHeight(S32 tab_index = 0, S32 available_height = 0);
-
- void updateLayout (S32 width, S32 height);
-
- void show_hide_scrollbar (S32 width, S32 height);
-
- void showScrollbar (S32 width, S32 height);
- void hideScrollbar (S32 width, S32 height);
-
- bool autoScroll (S32 x, S32 y);
-
- /**
- * An adaptor for LLTabComparator
- */
- struct LLComparatorAdaptor
- {
- LLComparatorAdaptor(const LLTabComparator& comparator) : mComparator(comparator) {};
-
- bool operator()(const LLAccordionCtrlTab* tab1, const LLAccordionCtrlTab* tab2)
- {
- return mComparator.compare(tab1, tab2);
- }
-
- const LLTabComparator& mComparator;
- };
-
-private:
- LLRect mInnerRect;
- LLScrollbar* mScrollbar;
- bool mSingleExpansion;
- bool mFitParent;
- bool mAutoScrolling;
- F32 mAutoScrollRate;
- LLTextBox* mNoVisibleTabsHelpText;
-
- bool mSkipScrollToChild;
-
- std::string mNoMatchedTabsOrigString;
- std::string mNoVisibleTabsOrigString;
-
- LLAccordionCtrlTab* mSelectedTab;
- const LLTabComparator* mTabComparator;
-};
-
-
-#endif // LL_LLSPLITTER_H
+/**
+ * @file LLAccordionCtrl.h
+ * @brief Accordion Panel implementation
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_ACCORDIONCTRL_H
+#define LL_ACCORDIONCTRL_H
+
+#include "llpanel.h"
+#include "lltextbox.h"
+#include "llscrollbar.h"
+
+#include <vector>
+#include <algorithm>
+#include <string>
+
+class LLAccordionCtrlTab;
+
+class LLAccordionCtrl: public LLPanel
+{
+private:
+
+ std::vector<LLAccordionCtrlTab*> mAccordionTabs;
+
+ void ctrlSetLeftTopAndSize(LLView* panel, S32 left, S32 top, S32 width, S32 height);
+ void ctrlShiftVertical(LLView* panel,S32 delta);
+
+ void onCollapseCtrlCloseOpen(S16 panel_num);
+ void shiftAccordionTabs(S16 panel_num, S32 delta);
+
+
+public:
+ /**
+ * Abstract comparator for accordion tabs.
+ */
+ class LLTabComparator
+ {
+ public:
+ LLTabComparator() {};
+ virtual ~LLTabComparator() {};
+
+ /** Returns true if tab1 < tab2, false otherwise */
+ virtual bool compare(const LLAccordionCtrlTab* tab1, const LLAccordionCtrlTab* tab2) const = 0;
+ };
+
+ struct Params
+ : public LLInitParam::Block<Params, LLPanel::Params>
+ {
+ Optional<bool> single_expansion,
+ fit_parent; /* Accordion will fit its parent size, controls that are placed into
+ accordion tabs are responsible for scrolling their content.
+ *NOTE fit_parent works best when combined with single_expansion.
+ Accordion view should implement getRequiredRect() and provide valid height*/
+ Optional<LLTextBox::Params> no_matched_tabs_text;
+ Optional<LLTextBox::Params> no_visible_tabs_text;
+
+ Params()
+ : single_expansion("single_expansion",false)
+ , fit_parent("fit_parent", false)
+ , no_matched_tabs_text("no_matched_tabs_text")
+ , no_visible_tabs_text("no_visible_tabs_text")
+ {};
+ };
+
+ LLAccordionCtrl(const Params& params);
+
+ LLAccordionCtrl();
+ virtual ~LLAccordionCtrl();
+
+ virtual bool postBuild();
+
+ virtual bool handleRightMouseDown ( S32 x, S32 y, MASK mask);
+ virtual bool handleScrollWheel ( S32 x, S32 y, S32 clicks );
+ virtual bool handleKeyHere (KEY key, MASK mask);
+ virtual bool handleDragAndDrop (S32 x, S32 y, MASK mask, bool drop,
+ EDragAndDropType cargo_type,
+ void* cargo_data,
+ EAcceptance* accept,
+ std::string& tooltip_msg);
+ //
+
+ // Call reshape after changing splitter's size
+ virtual void reshape(S32 width, S32 height, bool called_from_parent = true);
+
+ void addCollapsibleCtrl(LLView* view);
+ void removeCollapsibleCtrl(LLView* view);
+ void arrange();
+
+
+ void draw();
+
+ void onScrollPosChangeCallback(S32, LLScrollbar*);
+ virtual void onUpdateScrollToChild(const LLUICtrl * cntrl);
+
+ void onOpen (const LLSD& key);
+ S32 notifyParent(const LLSD& info);
+
+ void reset ();
+ void expandDefaultTab();
+
+ void setComparator(const LLTabComparator* comp) { mTabComparator = comp; }
+ void sort();
+
+ void collapseAllTabs();
+
+ /**
+ * Sets filter substring as a search_term for help text when there are no any visible tabs.
+ */
+ void setFilterSubString(const std::string& filter_string);
+
+ /**
+ * This method returns the first expanded accordion tab.
+ * It is expected to be called for accordion which doesn't allow multiple
+ * tabs to be expanded. Use with care.
+ */
+ const LLAccordionCtrlTab* getExpandedTab() const;
+
+ LLAccordionCtrlTab* getSelectedTab() const { return mSelectedTab; }
+
+ bool getFitParent() const {return mFitParent;}
+
+ void setSkipScrollToChild(bool skip) { mSkipScrollToChild = skip; }
+
+private:
+ void initNoTabsWidget(const LLTextBox::Params& tb_params);
+ void updateNoTabsHelpTextVisibility();
+
+ void arrangeSingle();
+ void arrangeMultiple();
+
+ // Calc Splitter's height that is necessary to display all child content
+ S32 calcRecuiredHeight();
+ S32 getRecuiredHeight() const { return mInnerRect.getHeight(); }
+ S32 calcExpandedTabHeight(S32 tab_index = 0, S32 available_height = 0);
+
+ void updateLayout (S32 width, S32 height);
+
+ void show_hide_scrollbar (S32 width, S32 height);
+
+ void showScrollbar (S32 width, S32 height);
+ void hideScrollbar (S32 width, S32 height);
+
+ bool autoScroll (S32 x, S32 y);
+
+ /**
+ * An adaptor for LLTabComparator
+ */
+ struct LLComparatorAdaptor
+ {
+ LLComparatorAdaptor(const LLTabComparator& comparator) : mComparator(comparator) {};
+
+ bool operator()(const LLAccordionCtrlTab* tab1, const LLAccordionCtrlTab* tab2)
+ {
+ return mComparator.compare(tab1, tab2);
+ }
+
+ const LLTabComparator& mComparator;
+ };
+
+private:
+ LLRect mInnerRect;
+ LLScrollbar* mScrollbar;
+ bool mSingleExpansion;
+ bool mFitParent;
+ bool mAutoScrolling;
+ F32 mAutoScrollRate;
+ LLTextBox* mNoVisibleTabsHelpText;
+
+ bool mSkipScrollToChild;
+
+ std::string mNoMatchedTabsOrigString;
+ std::string mNoVisibleTabsOrigString;
+
+ LLAccordionCtrlTab* mSelectedTab;
+ const LLTabComparator* mTabComparator;
+};
+
+
+#endif // LL_LLSPLITTER_H
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