1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef SD_TASKPANE_TITLE_BAR_HXX 25*b1cdbd2cSJim Jagielski #define SD_TASKPANE_TITLE_BAR_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "taskpane/TaskPaneTreeNode.hxx" 28*b1cdbd2cSJim Jagielski #include <vcl/image.hxx> 29*b1cdbd2cSJim Jagielski #include <tools/string.hxx> 30*b1cdbd2cSJim Jagielski #include <vcl/window.hxx> 31*b1cdbd2cSJim Jagielski #include <memory> 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski class Rectangle; 34*b1cdbd2cSJim Jagielski class String; 35*b1cdbd2cSJim Jagielski class VirtualDevice; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski namespace sd { namespace toolpanel { 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski /** The title bar above a control in a sub tool panel. 41*b1cdbd2cSJim Jagielski 42*b1cdbd2cSJim Jagielski <p>The title bar shows two kinds of indicators: 1) Expansion is 43*b1cdbd2cSJim Jagielski displayed by two sets of two bitmaps, a triangle pointing to the right 44*b1cdbd2cSJim Jagielski resp. a minus in a square indicates that the control is collapsed, a 45*b1cdbd2cSJim Jagielski triangle pointing down resp. a plus in a square stands for an expanded 46*b1cdbd2cSJim Jagielski control. 2) Keyboard focus is indicated by a dotted rectangle. 47*b1cdbd2cSJim Jagielski */ 48*b1cdbd2cSJim Jagielski class TitleBar 49*b1cdbd2cSJim Jagielski : public ::Window, 50*b1cdbd2cSJim Jagielski public TreeNode 51*b1cdbd2cSJim Jagielski { 52*b1cdbd2cSJim Jagielski public: 53*b1cdbd2cSJim Jagielski enum TitleBarType { 54*b1cdbd2cSJim Jagielski TBT_SUB_CONTROL_HEADLINE 55*b1cdbd2cSJim Jagielski }; 56*b1cdbd2cSJim Jagielski 57*b1cdbd2cSJim Jagielski /** Create a new title bar whose content, the given title string, 58*b1cdbd2cSJim Jagielski will be formatted according to the given type. 59*b1cdbd2cSJim Jagielski */ 60*b1cdbd2cSJim Jagielski TitleBar ( 61*b1cdbd2cSJim Jagielski ::Window* pParent, 62*b1cdbd2cSJim Jagielski const String& rsTitle, 63*b1cdbd2cSJim Jagielski TitleBarType eType, 64*b1cdbd2cSJim Jagielski bool bIsExpandable); 65*b1cdbd2cSJim Jagielski virtual ~TitleBar (void); 66*b1cdbd2cSJim Jagielski 67*b1cdbd2cSJim Jagielski virtual Size GetPreferredSize (void); 68*b1cdbd2cSJim Jagielski virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeight); 69*b1cdbd2cSJim Jagielski virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth); 70*b1cdbd2cSJim Jagielski virtual bool IsResizable (void); 71*b1cdbd2cSJim Jagielski virtual ::Window* GetWindow (void); 72*b1cdbd2cSJim Jagielski virtual sal_Int32 GetMinimumWidth (void); 73*b1cdbd2cSJim Jagielski 74*b1cdbd2cSJim Jagielski virtual void Paint (const Rectangle& rBoundingBox); 75*b1cdbd2cSJim Jagielski virtual bool Expand (bool bFlag = true); 76*b1cdbd2cSJim Jagielski virtual bool IsExpanded (void) const; 77*b1cdbd2cSJim Jagielski virtual void SetEnabledState(bool bFlag); 78*b1cdbd2cSJim Jagielski virtual void GetFocus (void); 79*b1cdbd2cSJim Jagielski virtual void LoseFocus (void); 80*b1cdbd2cSJim Jagielski 81*b1cdbd2cSJim Jagielski virtual void MouseMove(const MouseEvent& rEvent); 82*b1cdbd2cSJim Jagielski /** Empty implementation prevents forwarding to docking window. 83*b1cdbd2cSJim Jagielski */ 84*b1cdbd2cSJim Jagielski virtual void MouseButtonDown (const MouseEvent& rEvent); 85*b1cdbd2cSJim Jagielski /** Empty implementation prevents forwarding to docking window. 86*b1cdbd2cSJim Jagielski */ 87*b1cdbd2cSJim Jagielski virtual void MouseButtonUp (const MouseEvent& rEvent); 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski virtual void DataChanged (const DataChangedEvent& rEvent); 90*b1cdbd2cSJim Jagielski 91*b1cdbd2cSJim Jagielski String GetTitle (void) const; 92*b1cdbd2cSJim Jagielski 93*b1cdbd2cSJim Jagielski ::com::sun::star::uno::Reference< 94*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessible > CreateAccessibleObject ( 95*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 96*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessible>& rxParent); 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski private: 99*b1cdbd2cSJim Jagielski TitleBarType meType; 100*b1cdbd2cSJim Jagielski String msTitle; 101*b1cdbd2cSJim Jagielski bool mbExpanded; 102*b1cdbd2cSJim Jagielski bool mbFocused; 103*b1cdbd2cSJim Jagielski // Size of the bounding box that encloses the title string. 104*b1cdbd2cSJim Jagielski ::std::auto_ptr<VirtualDevice> mpDevice; 105*b1cdbd2cSJim Jagielski bool mbIsExpandable; 106*b1cdbd2cSJim Jagielski 107*b1cdbd2cSJim Jagielski /** Return whether this TitleBar object has an expansion indicator 108*b1cdbd2cSJim Jagielski bitmap. It is safe to call GetExpansionIndicator() when this method 109*b1cdbd2cSJim Jagielski returns <FALSE/> but unnecessary. 110*b1cdbd2cSJim Jagielski */ 111*b1cdbd2cSJim Jagielski bool HasExpansionIndicator (void) const; 112*b1cdbd2cSJim Jagielski 113*b1cdbd2cSJim Jagielski /** Return the image of the expansion indicator. 114*b1cdbd2cSJim Jagielski @return 115*b1cdbd2cSJim Jagielski When there is no expansion indictor for this TitleBar object, 116*b1cdbd2cSJim Jagielski then an empty Image is returned. You better call 117*b1cdbd2cSJim Jagielski HasExpansionIndicator() to prevent this. 118*b1cdbd2cSJim Jagielski */ 119*b1cdbd2cSJim Jagielski Image GetExpansionIndicator (void) const; 120*b1cdbd2cSJim Jagielski 121*b1cdbd2cSJim Jagielski /** Calculate the bounding box of the title text. This takes into 122*b1cdbd2cSJim Jagielski account indentation due to an expansion indicator and the given 123*b1cdbd2cSJim Jagielski available width. When the text can not be displayed on one line, it 124*b1cdbd2cSJim Jagielski is broken into multiple lines. 125*b1cdbd2cSJim Jagielski @param nAvailableWidth 126*b1cdbd2cSJim Jagielski When 0 is given then the natural text width is used, i.e. the 127*b1cdbd2cSJim Jagielski text is not broken into multiple lines. 128*b1cdbd2cSJim Jagielski */ 129*b1cdbd2cSJim Jagielski Rectangle CalculateTextBoundingBox ( 130*b1cdbd2cSJim Jagielski int nAvailableWidth, 131*b1cdbd2cSJim Jagielski bool bEmphasizeExpanded); 132*b1cdbd2cSJim Jagielski 133*b1cdbd2cSJim Jagielski /** Add some space to the given text box and return the bounding box of 134*b1cdbd2cSJim Jagielski the title bar. 135*b1cdbd2cSJim Jagielski */ 136*b1cdbd2cSJim Jagielski Rectangle CalculateTitleBarBox ( 137*b1cdbd2cSJim Jagielski const Rectangle& rTextBox, 138*b1cdbd2cSJim Jagielski int nTitleBarWidth); 139*b1cdbd2cSJim Jagielski 140*b1cdbd2cSJim Jagielski void PaintSubPanelHeadLineBar (void); 141*b1cdbd2cSJim Jagielski 142*b1cdbd2cSJim Jagielski void PaintBackground (const Rectangle& rTextBox); 143*b1cdbd2cSJim Jagielski 144*b1cdbd2cSJim Jagielski /// Paint a focus indicator that encloses the given rectangle. 145*b1cdbd2cSJim Jagielski void PaintFocusIndicator (const Rectangle& rIndicatorBox); 146*b1cdbd2cSJim Jagielski 147*b1cdbd2cSJim Jagielski Rectangle PaintExpansionIndicator (const Rectangle& rTextBox); 148*b1cdbd2cSJim Jagielski 149*b1cdbd2cSJim Jagielski void PaintText (const Rectangle& rTextBox); 150*b1cdbd2cSJim Jagielski 151*b1cdbd2cSJim Jagielski sal_uInt16 GetTextStyle (void); 152*b1cdbd2cSJim Jagielski 153*b1cdbd2cSJim Jagielski const static int snIndentationWidth; 154*b1cdbd2cSJim Jagielski 155*b1cdbd2cSJim Jagielski // Default constructor, copy constructor, and assignment are not supported. 156*b1cdbd2cSJim Jagielski TitleBar (void); 157*b1cdbd2cSJim Jagielski TitleBar (const TitleBar&); 158*b1cdbd2cSJim Jagielski TitleBar& operator= (const TitleBar&); 159*b1cdbd2cSJim Jagielski 160*b1cdbd2cSJim Jagielski using Window::GetWindow; 161*b1cdbd2cSJim Jagielski }; 162*b1cdbd2cSJim Jagielski 163*b1cdbd2cSJim Jagielski } } // end of namespace ::sd::toolpanel 164*b1cdbd2cSJim Jagielski 165*b1cdbd2cSJim Jagielski #endif 166