Differential D19164 Diff 53087 commands/tools/selection/text/kpToolTextEnterCommand.cpp

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commands/tools/selection/text/kpToolTextEnterCommand.cpp

Show All 39 Lines39kpToolTextEnterCommand::kpToolTextEnterCommand (const QString &name,
40 int row, int col, Action action, 40​ int row, int col, Action action,
41 kpCommandEnvironment *environ) 41​ kpCommandEnvironment *environ)
42 : kpNamedCommand (name, environ), 42​ : kpNamedCommand (name, environ),
43 m_row (row), m_col (col), 43​ m_row (row), m_col (col),
44 m_numEnters (0) 44​ m_numEnters (0)
45{ 45​{
46 viewManager ()->setTextCursorPosition (m_row, m_col); 46​ viewManager ()->setTextCursorPosition (m_row, m_col);
47 47​
48 if (action == AddEnterNow) 48​ if (action == AddEnterNow) {
49 addEnter (); 49​ addEnter ();
50} 50​ }
51 ​
52kpToolTextEnterCommand::~kpToolTextEnterCommand () ​
53{ ​
54} 51​}
55 52​
53​kpToolTextEnterCommand::~kpToolTextEnterCommand () = default;
54​
56 55​
57// public 56​// public
58void kpToolTextEnterCommand::addEnter () 57​void kpToolTextEnterCommand::addEnter ()
59{ 58​{
60 QList <QString> textLines = textSelection ()->textLines (); 59​ QList <QString> textLines = textSelection ()->textLines ();
61 60​
62 const QString rightHalf = textLines [m_row].mid (m_col); 61​ const QString rightHalf = textLines [m_row].mid (m_col);
63 62​
Show All 20 Lines
84 83​
85// public virtual [base kpCommand] 84​// public virtual [base kpCommand]
86void kpToolTextEnterCommand::execute () 85​void kpToolTextEnterCommand::execute ()
87{ 86​{
88 viewManager ()->setTextCursorPosition (m_row, m_col); 87​ viewManager ()->setTextCursorPosition (m_row, m_col);
89 int oldNumEnters = m_numEnters; 88​ int oldNumEnters = m_numEnters;
90 m_numEnters = 0; 89​ m_numEnters = 0;
91 90​
92 for (int i = 0; i < oldNumEnters; i++) 91​ for (int i = 0; i < oldNumEnters; i++) {
93 addEnter (); 92​ addEnter ();
94} 93​ }
94​}
95 95​
96// public virtual [base kpCommand] 96​// public virtual [base kpCommand]
97void kpToolTextEnterCommand::unexecute () 97​void kpToolTextEnterCommand::unexecute ()
98{ 98​{
99 viewManager ()->setTextCursorPosition (m_row, m_col); 99​ viewManager ()->setTextCursorPosition (m_row, m_col);
100 100​
101 QList <QString> textLines = textSelection ()->textLines (); 101​ QList <QString> textLines = textSelection ()->textLines ();
102 102​
103 for (int i = 0; i < m_numEnters; i++) 103​ for (int i = 0; i < m_numEnters; i++)
104 { 104​ {
105 Q_ASSERT (m_col == 0); 105​ Q_ASSERT (m_col == 0);
106 106​
107 if (m_row <= 0) 107​ if (m_row <= 0) {
108 break; 108​ break;
109​ }
109 110​
110 int newRow = m_row - 1; 111​ int newRow = m_row - 1;
111 int newCol = textLines [newRow].length (); 112​ int newCol = textLines [newRow].length ();
112 113​
113 textLines [newRow] += textLines [m_row]; 114​ textLines [newRow] += textLines [m_row];
114 115​
115 textLines.erase (textLines.begin () + m_row); 116​ textLines.erase (textLines.begin () + m_row);
116 117​
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