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| author | nyamatongwe <unknown> | 2003-02-23 02:00:53 +0000 |
|---|---|---|
| committer | nyamatongwe <unknown> | 2003-02-23 02:00:53 +0000 |
| commit | 3de2de75f4d65a528089c9e28037974b44632ab9 (patch) | |
| tree | 086ff9252089b45351b367a4cc3b4a62ce1c69ef /src/Editor.cxx | |
| parent | 2c2f7515211fd3946cecac125d546abd60436ca3 (diff) | |
| download | scintilla-mirror-3de2de75f4d65a528089c9e28037974b44632ab9.tar.gz | |
Patch from Bruce Dodson for a variant on home and end keys for wrapped
mode that go to the start/end of the current display line. A second hit
goes to the start/end of the document line.
Diffstat (limited to 'src/Editor.cxx')
| -rw-r--r-- | src/Editor.cxx | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/Editor.cxx b/src/Editor.cxx index cc650525a..b156dd3ec 100644 --- a/src/Editor.cxx +++ b/src/Editor.cxx @@ -3354,6 +3354,10 @@ void Editor::NotifyMacroRecord(unsigned int iMessage, unsigned long wParam, long case SCI_HOMEEXTEND: case SCI_LINEEND: case SCI_LINEENDEXTEND: + case SCI_HOMEWRAP: + case SCI_HOMEWRAPEXTEND: + case SCI_LINEENDWRAP: + case SCI_LINEENDWRAPEXTEND: case SCI_DOCUMENTSTART: case SCI_DOCUMENTSTARTEXTEND: case SCI_DOCUMENTEND: @@ -3370,6 +3374,8 @@ void Editor::NotifyMacroRecord(unsigned int iMessage, unsigned long wParam, long case SCI_FORMFEED: case SCI_VCHOME: case SCI_VCHOMEEXTEND: + case SCI_VCHOMEWRAP: + case SCI_VCHOMEWRAPEXTEND: case SCI_DELWORDLEFT: case SCI_DELWORDRIGHT: case SCI_DELLINELEFT: @@ -3638,6 +3644,38 @@ int Editor::KeyCommand(unsigned int iMessage) { MovePositionTo(pdoc->LineEndPosition(currentPos), true); SetLastXChosen(); break; + case SCI_HOMEWRAP: { + int homePos = MovePositionSoVisible(StartEndDisplayLine(currentPos, true), -1); + if (currentPos <= homePos) + homePos = pdoc->LineStart(pdoc->LineFromPosition(currentPos)); + MovePositionTo(homePos); + SetLastXChosen(); + } + break; + case SCI_HOMEWRAPEXTEND: { + int homePos = MovePositionSoVisible(StartEndDisplayLine(currentPos, true), -1); + if (currentPos <= homePos) + homePos = pdoc->LineStart(pdoc->LineFromPosition(currentPos)); + MovePositionTo(homePos, true); + SetLastXChosen(); + } + break; + case SCI_LINEENDWRAP: { + int endPos = MovePositionSoVisible(StartEndDisplayLine(currentPos, false), 1); + if (currentPos >= endPos) + endPos = pdoc->LineEndPosition(currentPos); + MovePositionTo(endPos); + SetLastXChosen(); + } + break; + case SCI_LINEENDWRAPEXTEND: { + int endPos = MovePositionSoVisible(StartEndDisplayLine(currentPos, false), 1); + if (currentPos >= endPos) + endPos = pdoc->LineEndPosition(currentPos); + MovePositionTo(endPos, true); + SetLastXChosen(); + } + break; case SCI_DOCUMENTSTART: MovePositionTo(0); SetLastXChosen(); @@ -3710,6 +3748,26 @@ int Editor::KeyCommand(unsigned int iMessage) { MovePositionTo(pdoc->VCHomePosition(currentPos), true); SetLastXChosen(); break; + case SCI_VCHOMEWRAP: { + int homePos = pdoc->VCHomePosition(currentPos); + int viewLineStart = MovePositionSoVisible(StartEndDisplayLine(currentPos, true), -1); + if ((viewLineStart < currentPos) && (viewLineStart > homePos)) + homePos = viewLineStart; + + MovePositionTo(homePos); + SetLastXChosen(); + } + break; + case SCI_VCHOMEWRAPEXTEND: { + int homePos = pdoc->VCHomePosition(currentPos); + int viewLineStart = MovePositionSoVisible(StartEndDisplayLine(currentPos, true), -1); + if ((viewLineStart < currentPos) && (viewLineStart > homePos)) + homePos = viewLineStart; + + MovePositionTo(homePos, true); + SetLastXChosen(); + } + break; case SCI_ZOOMIN: if (vs.zoomLevel < 20) { vs.zoomLevel++; @@ -5937,6 +5995,10 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { case SCI_HOMEEXTEND: case SCI_LINEEND: case SCI_LINEENDEXTEND: + case SCI_HOMEWRAP: + case SCI_HOMEWRAPEXTEND: + case SCI_LINEENDWRAP: + case SCI_LINEENDWRAPEXTEND: case SCI_DOCUMENTSTART: case SCI_DOCUMENTSTARTEXTEND: case SCI_DOCUMENTEND: @@ -5954,6 +6016,8 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { case SCI_FORMFEED: case SCI_VCHOME: case SCI_VCHOMEEXTEND: + case SCI_VCHOMEWRAP: + case SCI_VCHOMEWRAPEXTEND: case SCI_ZOOMIN: case SCI_ZOOMOUT: case SCI_DELWORDLEFT: |