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

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commands/tools/selection/text/kpToolTextDeleteCommand.cpp

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54} 54​}
55 55​
56 56​
57// public 57​// public
58void kpToolTextDeleteCommand::addDelete () 58​void kpToolTextDeleteCommand::addDelete ()
59{ 59​{
60 QList <QString> textLines = textSelection ()->textLines (); 60​ QList <QString> textLines = textSelection ()->textLines ();
61 61​
62 if (m_col < (int) textLines [m_row].length ()) 62​ if (m_col < static_cast<int> (textLines [m_row].length ()))
63 { 63​ {
64 m_deletedText.prepend (textLines [m_row][m_col]); 64​ m_deletedText.prepend (textLines [m_row][m_col]);
65 65​
66 textLines [m_row] = textLines [m_row].left (m_col) + 66​ textLines [m_row] = textLines [m_row].left (m_col) +
67 textLines [m_row].mid (m_col + 1); 67​ textLines [m_row].mid (m_col + 1);
68 } 68​ }
69 else 69​ else
70 { 70​ {
71 if (m_row < (int) textLines.size () - 1) 71​ if (m_row < static_cast<int> (textLines.size () - 1))
72 { 72​ {
73 m_deletedText.prepend ('\n'); 73​ m_deletedText.prepend ('\n');
74 74​
75 textLines [m_row] += textLines [m_row + 1]; 75​ textLines [m_row] += textLines [m_row + 1];
76 textLines.erase (textLines.begin () + m_row + 1); 76​ textLines.erase (textLines.begin () + m_row + 1);
77 } 77​ }
78 } 78​ }
79 79​
80 textSelection ()->setTextLines (textLines); 80​ textSelection ()->setTextLines (textLines);
81 81​
82 viewManager ()->setTextCursorPosition (m_row, m_col); 82​ viewManager ()->setTextCursorPosition (m_row, m_col);
83 83​
84 m_numDeletes++; 84​ m_numDeletes++;
85} 85​}
86 86​
87 87​
88// public virtual [base kpCommand] 88​// public virtual [base kpCommand]
89kpCommandSize::SizeType kpToolTextDeleteCommand::size () const 89​kpCommandSize::SizeType kpToolTextDeleteCommand::size () const
90{ 90​{
91 return (kpCommandSize::SizeType) m_deletedText.length () * sizeof (QChar); 91​ return static_cast<kpCommandSize::SizeType>
92​ (static_cast<unsigned int> (m_deletedText.length ()) * sizeof (QChar));
92} 93​}
93 94​
94 95​
95// public virtual [base kpCommand] 96​// public virtual [base kpCommand]
96void kpToolTextDeleteCommand::execute () 97​void kpToolTextDeleteCommand::execute ()
97{ 98​{
98 viewManager ()->setTextCursorPosition (m_row, m_col); 99​ viewManager ()->setTextCursorPosition (m_row, m_col);
99 100​
100 m_deletedText.clear (); 101​ m_deletedText.clear ();
101 int oldNumDeletes = m_numDeletes; 102​ int oldNumDeletes = m_numDeletes;
102 m_numDeletes = 0; 103​ m_numDeletes = 0;
103 104​
104 for (int i = 0; i < oldNumDeletes; i++) 105​ for (int i = 0; i < oldNumDeletes; i++)
105 addDelete (); 106​ addDelete ();
106} 107​}
107 108​
108// public virtual [base kpCommand] 109​// public virtual [base kpCommand]
109void kpToolTextDeleteCommand::unexecute () 110​void kpToolTextDeleteCommand::unexecute ()
110{ 111​{
111 viewManager ()->setTextCursorPosition (m_row, m_col); 112​ viewManager ()->setTextCursorPosition (m_row, m_col);
112 113​
113 QList <QString> textLines = textSelection ()->textLines (); 114​ QList <QString> textLines = textSelection ()->textLines ();
114 115​
115 for (int i = 0; i < (int) m_deletedText.length (); i++) 116​ for (int i = 0; i < static_cast<int> (m_deletedText.length ()); i++)
116 { 117​ {
117 if (m_deletedText [i] == '\n') 118​ if (m_deletedText [i] == '\n')
118 { 119​ {
119 const QString rightHalf = textLines [m_row].mid (m_col); 120​ const QString rightHalf = textLines [m_row].mid (m_col);
120 121​
121 textLines [m_row].truncate (m_col); 122​ textLines [m_row].truncate (m_col);
122 textLines.insert (textLines.begin () + m_row + 1, rightHalf); 123​ textLines.insert (textLines.begin () + m_row + 1, rightHalf);
123 } 124​ }
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