Differential D18311 Diff 49698 commands/tools/selection/text/kpToolTextBackspaceCommand.cpp

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commands/tools/selection/text/kpToolTextBackspaceCommand.cpp

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91 91​
92 m_numBackspaces++; 92​ m_numBackspaces++;
93} 93​}
94 94​
95 95​
96// public virtual [base kpCommand] 96​// public virtual [base kpCommand]
97kpCommandSize::SizeType kpToolTextBackspaceCommand::size () const 97​kpCommandSize::SizeType kpToolTextBackspaceCommand::size () const
98{ 98​{
99 return (kpCommandSize::SizeType) m_deletedText.length () * sizeof (QChar); 99​ return static_cast<kpCommandSize::SizeType>
100​ (static_cast<unsigned int> (m_deletedText.length ()) * sizeof (QChar));
100} 101​}
101 102​
102 103​
103// public virtual [base kpCommand] 104​// public virtual [base kpCommand]
104void kpToolTextBackspaceCommand::execute () 105​void kpToolTextBackspaceCommand::execute ()
105{ 106​{
106 viewManager ()->setTextCursorPosition (m_row, m_col); 107​ viewManager ()->setTextCursorPosition (m_row, m_col);
107 108​
108 m_deletedText.clear (); 109​ m_deletedText.clear ();
109 int oldNumBackspaces = m_numBackspaces; 110​ int oldNumBackspaces = m_numBackspaces;
110 m_numBackspaces = 0; 111​ m_numBackspaces = 0;
111 112​
112 for (int i = 0; i < oldNumBackspaces; i++) 113​ for (int i = 0; i < oldNumBackspaces; i++)
113 addBackspace (); 114​ addBackspace ();
114} 115​}
115 116​
116// public virtual [base kpCommand] 117​// public virtual [base kpCommand]
117void kpToolTextBackspaceCommand::unexecute () 118​void kpToolTextBackspaceCommand::unexecute ()
118{ 119​{
119 viewManager ()->setTextCursorPosition (m_row, m_col); 120​ viewManager ()->setTextCursorPosition (m_row, m_col);
120 121​
121 QList <QString> textLines = textSelection ()->textLines (); 122​ QList <QString> textLines = textSelection ()->textLines ();
122 123​
123 for (int i = 0; i < (int) m_deletedText.length (); i++) 124​ for (int i = 0; i < static_cast<int> (m_deletedText.length ()); i++)
124 { 125​ {
125 if (m_deletedText [i] == '\n') 126​ if (m_deletedText [i] == '\n')
126 { 127​ {
127 const QString rightHalf = textLines [m_row].mid (m_col); 128​ const QString rightHalf = textLines [m_row].mid (m_col);
128 129​
129 textLines [m_row].truncate (m_col); 130​ textLines [m_row].truncate (m_col);
130 textLines.insert (textLines.begin () + m_row + 1, rightHalf); 131​ textLines.insert (textLines.begin () + m_row + 1, rightHalf);
131 132​
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