Second Life viewer sources 1.13.2.12

1 files changed, 141 insertions, 0 deletions

diff --git a/linden/indra/llui/llspinctrl.h b/linden/indra/llui/llspinctrl.h
new file mode 100644
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+++ b/linden/indra/llui/llspinctrl.h
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+/** 
+ * @file llspinctrl.h
+ * @brief LLSpinCtrl base class
+ *
+ * Copyright (c) 2002-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLSPINCTRL_H
+#define LL_LLSPINCTRL_H
+
+
+#include "stdtypes.h"
+#include "lluictrl.h"
+#include "v4color.h"
+#include "llrect.h"
+
+//
+// Constants
+//
+const S32       SPINCTRL_BTN_HEIGHT             =  8;
+const S32       SPINCTRL_BTN_WIDTH              = 16;
+const S32       SPINCTRL_SPACING                =  2;                                                   // space between label right and button left
+const S32       SPINCTRL_HEIGHT                 =  2 * SPINCTRL_BTN_HEIGHT;
+const S32       SPINCTRL_DEFAULT_LABEL_WIDTH = 10;
+
+//
+// Classes
+//
+class LLFontGL;
+class LLButton;
+class LLTextBox;
+class LLLineEditor;
+class LLUICtrlFactory;
+
+
+class LLSpinCtrl
+: public LLUICtrl
+{
+public:
+        LLSpinCtrl(const LLString& name, const LLRect& rect,
+                const LLString& label,
+                const LLFontGL* font,
+                void (*commit_callback)(LLUICtrl*, void*),
+                void* callback_userdata,
+                F32 initial_value, F32 min_value, F32 max_value, F32 increment,
+                const LLString& control_name = LLString(),
+                S32 label_width = SPINCTRL_DEFAULT_LABEL_WIDTH );
+
+        virtual ~LLSpinCtrl();
+        virtual EWidgetType getWidgetType() const { return WIDGET_TYPE_SPINNER; }
+        virtual LLString getWidgetTag() const { return LL_SPIN_CTRL_TAG; }
+        virtual LLXMLNodePtr getXML(bool save_children = true) const;
+        static LLView* fromXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+
+        virtual void    setValue(const LLSD& value );
+        virtual LLSD    getValue() const;
+                        F32             get() { return (F32)getValue().asReal(); }
+                        void    set(F32 value) { setValue(value); }
+
+        virtual void    setMinValue(LLSD min_value)     { setMinValue((F32)min_value.asReal()); }
+        virtual void    setMaxValue(LLSD max_value)     { setMaxValue((F32)max_value.asReal());  }
+
+        BOOL                    isMouseHeldDown();
+
+        virtual void    setEnabled( BOOL b );
+        virtual void    setFocus( BOOL b );
+        virtual void    clear();
+        virtual void    setPrecision(S32 precision);
+        virtual void    setMinValue(F32 min)                    { mMinValue = min; }
+        virtual void    setMaxValue(F32 max)                    { mMaxValue = max; }
+        virtual void    setIncrement(F32 inc)                   { mIncrement = inc; }
+
+        void                    setLabel(const LLString& label);
+        void                    setLabelColor(const LLColor4& c)                        { mTextEnabledColor = c; }
+        void                    setDisabledLabelColor(const LLColor4& c)        { mTextDisabledColor = c; }
+
+        virtual void    onTabInto();
+
+        virtual void    setTentative(BOOL b);                   // marks value as tentative
+        virtual void    onCommit();                                             // mark not tentative, then commit
+
+        void                    forceEditorCommit();                    // for commit on external button
+
+        virtual BOOL    handleScrollWheel(S32 x,S32 y,S32 clicks);
+        virtual BOOL    handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
+
+        virtual void    draw();
+
+        static void             onEditorCommit(LLUICtrl* caller, void* userdata);
+        static void             onEditorGainFocus(LLUICtrl* caller, void *userdata);
+        static void             onEditorChangeFocus(LLUICtrl* caller, S32 direction, void *userdata);
+
+        static void             onUpBtn(void *userdata);
+        static void             onDownBtn(void *userdata);
+
+protected:
+        void                    updateEditor();
+        void                    reportInvalidData();
+
+protected:
+
+        F32                             mValue;
+        F32                             mInitialValue;
+        F32                             mMaxValue;
+        F32                             mMinValue;
+        F32                             mIncrement;
+
+        S32                             mPrecision;
+        LLTextBox*              mLabelBox;
+
+        LLLineEditor*   mEditor;
+        LLColor4                mTextEnabledColor;
+        LLColor4                mTextDisabledColor;
+
+        LLButton*               mUpBtn;
+        LLButton*               mDownBtn;
+
+        BOOL                    mbHasBeenSet;
+};
+
+#endif  // LL_LLSPINCTRL_H