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Code Issues 33 Projects Packages Wiki Activity Actions

ide, CodeEditor: Move line/selection up/down

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git-svn-id: svn://ultimatepp.org/upp/trunk@15924 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2021-04-18 22:49:59 +00:00
parent 5a74890e14
commit eb62fe233e
6 changed files with 57 additions and 15 deletions
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37
uppsrc/CodeEditor/CodeEditor.cpp
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@ -1,4 +1,5 @@
#include "CodeEditor.h"
#include "CodeEditor.h"
namespace Upp {
@ -558,6 +559,36 @@ bool CodeEditor::GetLineSelection(int& l, int& h) {
return true;
}
void CodeEditor::SwapUpDown(bool up)
{
int l, h;
if(GetSelection(l, h)) {
l = GetLine(l);
int hh = h;
h = GetLinePos(hh);
if(hh && h < GetLineCount()) h++;
}
else {
l = GetLine(cursor);
h = l + 1;
}
if(up) {
if(l == 0)
return;
Insert(GetPos(h), GetWLine(l - 1) + "\n");
Remove(GetPos(l - 1), GetLineLength(l - 1) + 1);
SetSelection(GetPos(l - 1), GetPos(h - 1));
}
else {
if(h >= GetLineCount() - 1)
return;
WString line = GetWLine(h) + "\n";
Remove(GetPos(h), GetLineLength(h) + 1);
Insert(GetPos(l), line);
SetSelection(GetPos(l + 1), GetPos(h + 1));
}
}
void CodeEditor::TabRight() {
if(IsReadOnly()) return;
int l, h;
@ -878,6 +909,12 @@ bool CodeEditor::Key(dword code, int count) {
return true;
}
switch(code) {
case K_SHIFT_CTRL_UP:
SwapUpDown(true);
return true;
case K_SHIFT_CTRL_DOWN:
SwapUpDown(false);
return true;
case K_CTRL_DELETE:
DeleteWord();
return true;