1 /* 2 * Copyright (C) 2009 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef DataGridColumn_h 27 #define DataGridColumn_h 28 29 #if ENABLE(DATAGRID) 30 31 #include "RenderStyle.h" 32 #include <wtf/PassRefPtr.h> 33 #include <wtf/RefCounted.h> 34 #include <wtf/text/AtomicString.h> 35 36 namespace WebCore { 37 38 class DataGridColumnList; 39 40 class DataGridColumn : public RefCounted<DataGridColumn> { 41 public: 42 static PassRefPtr<DataGridColumn> create(const String& columnID, const String& label, const String& type, bool primary, unsigned short sortable) 43 { 44 return adoptRef(new DataGridColumn(columnID, label, type, primary, sortable)); 45 } 46 47 const AtomicString& id() const { return m_id; } 48 void setId(const AtomicString& id) { m_id = id; columnChanged(); } 49 50 const AtomicString& label() const { return m_label; } 51 void setLabel(const AtomicString& label) { m_label = label; columnChanged(); } 52 53 const AtomicString& type() const { return m_type; } 54 void setType(const AtomicString& type) { m_type = type; columnChanged(); } 55 56 unsigned short sortable() const { return m_sortable; } 57 void setSortable(unsigned short sortable) { m_sortable = sortable; columnChanged(); } 58 59 unsigned short sortDirection() const { return m_sortDirection; } 60 void setSortDirection(unsigned short sortDirection) { m_sortDirection = sortDirection; columnChanged(); } 61 62 bool primary() const { return m_primary; } 63 void setPrimary(bool); 64 65 void setColumnList(DataGridColumnList* list) 66 { 67 m_columns = list; 68 m_columnStyle = 0; 69 m_headerStyle = 0; 70 m_rect = IntRect(); 71 } 72 73 RenderStyle* columnStyle() const { return m_columnStyle.get(); } 74 void setColumnStyle(PassRefPtr<RenderStyle> style) { m_columnStyle = style; } 75 76 RenderStyle* headerStyle() const { return m_headerStyle.get(); } 77 void setHeaderStyle(PassRefPtr<RenderStyle> style) { m_headerStyle = style; } 78 79 const IntRect& rect() const { return m_rect; } 80 void setRect(const IntRect& rect) { m_rect = rect; } 81 82 private: 83 DataGridColumn(const String& columnID, const String& label, const String& type, bool primary, unsigned short sortable) 84 : m_columns(0) 85 , m_id(columnID) 86 , m_label(label) 87 , m_type(type) 88 , m_primary(primary) 89 , m_sortable(sortable) 90 , m_sortDirection(0) 91 { 92 } 93 94 void columnChanged(); 95 96 DataGridColumnList* m_columns; // Not refcounted. The columns list will null out our reference when it goes away. 97 98 AtomicString m_id; 99 AtomicString m_label; 100 AtomicString m_type; 101 102 bool m_primary; 103 104 unsigned short m_sortable; 105 unsigned short m_sortDirection; 106 107 RefPtr<RenderStyle> m_columnStyle; // The style used to render the column background behind the row cells. 108 RefPtr<RenderStyle> m_headerStyle; // The style used to render the column header above the row cells. 109 110 IntRect m_rect; 111 }; 112 113 } // namespace WebCore 114 115 #endif 116 117 #endif // DataGridColumn_h 118
