Huw Davies : riched20: Allow selecting the final end-of-paragraph when using the right arrow key.
Module: wine Branch: master Commit: 58a48aa79b0f763e44ce29523f26d1ad82a60584 URL: http://source.winehq.org/git/wine.git/?a=commit;h=58a48aa79b0f763e44ce29523f...
Author: Huw Davies huw@codeweavers.com Date: Tue Oct 4 13:07:33 2016 +0100
riched20: Allow selecting the final end-of-paragraph when using the right arrow key.
Signed-off-by: Huw Davies huw@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/riched20/caret.c | 15 ++++++++------- dlls/riched20/editor.c | 6 +++--- dlls/riched20/editor.h | 2 +- dlls/riched20/richole.c | 2 +- dlls/riched20/table.c | 2 +- dlls/riched20/undo.c | 2 +- dlls/riched20/writer.c | 5 +---- 7 files changed, 16 insertions(+), 18 deletions(-)
diff --git a/dlls/riched20/caret.c b/dlls/riched20/caret.c index 279bdcd..b137c5f 100644 --- a/dlls/riched20/caret.c +++ b/dlls/riched20/caret.c @@ -200,7 +200,7 @@ int ME_SetSelection(ME_TextEditor *editor, int from, int to)
ME_CursorFromCharOfs(editor, from, &editor->pCursors[1]); editor->pCursors[0] = editor->pCursors[1]; - ME_MoveCursorChars(editor, &editor->pCursors[0], to - from); + ME_MoveCursorChars(editor, &editor->pCursors[0], to - from, FALSE); /* Selection is not allowed in the middle of an end paragraph run. */ if (editor->pCursors[1].pRun->member.run.nFlags & MERF_ENDPARA) editor->pCursors[1].nOffset = 0; @@ -627,10 +627,11 @@ void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor, }
/* Move the cursor nRelOfs characters (either forwards or backwards) + * If final_eop is TRUE, allow moving the cursor to the end of the final eop. * * returns the actual number of characters moved. **/ -int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) +int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs, BOOL final_eop) { cursor->nOffset += nRelOfs; if (cursor->nOffset < 0) @@ -682,11 +683,11 @@ int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) return nRelOfs; }
- if (new_offset >= ME_GetTextLength(editor)) + if (new_offset >= ME_GetTextLength(editor) + (final_eop ? 1 : 0)) { /* new offset at the end of the text */ - ME_SetCursorToEnd(editor, cursor, FALSE); - nRelOfs -= new_offset - ME_GetTextLength(editor); + ME_SetCursorToEnd(editor, cursor, final_eop); + nRelOfs -= new_offset - (ME_GetTextLength(editor) + (final_eop ? 1 : 0)); return nRelOfs; }
@@ -1547,14 +1548,14 @@ ME_ArrowKey(ME_TextEditor *editor, int nVKey, BOOL extend, BOOL ctrl) if (ctrl) success = ME_MoveCursorWords(editor, &tmp_curs, -1); else - success = ME_MoveCursorChars(editor, &tmp_curs, -1); + success = ME_MoveCursorChars(editor, &tmp_curs, -1, extend); break; case VK_RIGHT: editor->bCaretAtEnd = FALSE; if (ctrl) success = ME_MoveCursorWords(editor, &tmp_curs, +1); else - success = ME_MoveCursorChars(editor, &tmp_curs, +1); + success = ME_MoveCursorChars(editor, &tmp_curs, +1, extend); break; case VK_UP: ME_MoveCursorLines(editor, &tmp_curs, -1); diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c index 97c2d59..4adc74f 100644 --- a/dlls/riched20/editor.c +++ b/dlls/riched20/editor.c @@ -1650,7 +1650,7 @@ static LRESULT ME_StreamIn(ME_TextEditor *editor, DWORD format, EDITSTREAM *stre int linebreakSize = editor->bEmulateVersion10 ? 2 : 1; ME_Cursor linebreakCursor = *selEnd;
- ME_MoveCursorChars(editor, &linebreakCursor, -linebreakSize); + ME_MoveCursorChars(editor, &linebreakCursor, -linebreakSize, FALSE); ME_GetTextW(editor, lastchar, 2, &linebreakCursor, linebreakSize, FALSE, FALSE); if (lastchar[0] == '\r' && (lastchar[1] == '\n' || lastchar[1] == '\0')) { ME_InternalDeleteText(editor, &linebreakCursor, linebreakSize, FALSE); @@ -1805,7 +1805,7 @@ ME_FindText(ME_TextEditor *editor, DWORD flags, const CHARRANGE *chrg, const WCH { ME_CursorFromCharOfs(editor, nMin - 1, &cursor); wLastChar = *get_text( &cursor.pRun->member.run, cursor.nOffset ); - ME_MoveCursorChars(editor, &cursor, 1); + ME_MoveCursorChars(editor, &cursor, 1, FALSE); } else { ME_CursorFromCharOfs(editor, nMin, &cursor); } @@ -1881,7 +1881,7 @@ ME_FindText(ME_TextEditor *editor, DWORD flags, const CHARRANGE *chrg, const WCH { ME_CursorFromCharOfs(editor, nMax + 1, &cursor); wLastChar = *get_text( &cursor.pRun->member.run, cursor.nOffset ); - ME_MoveCursorChars(editor, &cursor, -1); + ME_MoveCursorChars(editor, &cursor, -1, FALSE); } else { ME_CursorFromCharOfs(editor, nMax, &cursor); } diff --git a/dlls/riched20/editor.h b/dlls/riched20/editor.h index cc1654a..c62b3a4 100644 --- a/dlls/riched20/editor.h +++ b/dlls/riched20/editor.h @@ -178,7 +178,7 @@ BOOL ME_DeleteTextAtCursor(ME_TextEditor *editor, int nCursor, int nChars) DECLS void ME_InsertTextFromCursor(ME_TextEditor *editor, int nCursor, const WCHAR *str, int len, ME_Style *style) DECLSPEC_HIDDEN; void ME_InsertEndRowFromCursor(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN; -int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs) DECLSPEC_HIDDEN; +int ME_MoveCursorChars(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs, BOOL final_eop) DECLSPEC_HIDDEN; BOOL ME_ArrowKey(ME_TextEditor *ed, int nVKey, BOOL extend, BOOL ctrl) DECLSPEC_HIDDEN;
int ME_GetCursorOfs(const ME_Cursor *cursor) DECLSPEC_HIDDEN; diff --git a/dlls/riched20/richole.c b/dlls/riched20/richole.c index 77e7b57..c5f0441 100644 --- a/dlls/riched20/richole.c +++ b/dlls/riched20/richole.c @@ -451,7 +451,7 @@ static HRESULT get_textfont_prop_for_pos(const IRichEditOleImpl *reole, int pos,
ME_CursorFromCharOfs(reole->editor, pos, &from); to = from; - ME_MoveCursorChars(reole->editor, &to, 1); + ME_MoveCursorChars(reole->editor, &to, 1, FALSE); ME_GetCharFormat(reole->editor, &from, &to, &fmt);
switch (propid) diff --git a/dlls/riched20/table.c b/dlls/riched20/table.c index c22f92a..b834bc7 100644 --- a/dlls/riched20/table.c +++ b/dlls/riched20/table.c @@ -291,7 +291,7 @@ void ME_ProtectPartialTableDeletion(ME_TextEditor *editor, ME_Cursor *c, int *nC ME_DisplayItem *this_para = c->pPara; ME_DisplayItem *end_para;
- ME_MoveCursorChars(editor, &c2, *nChars); + ME_MoveCursorChars(editor, &c2, *nChars, FALSE); end_para = c2.pPara; if (c2.pRun->member.run.nFlags & MERF_ENDPARA) { /* End offset might be in the middle of the end paragraph run. diff --git a/dlls/riched20/undo.c b/dlls/riched20/undo.c index 7a8c333..582f888 100644 --- a/dlls/riched20/undo.c +++ b/dlls/riched20/undo.c @@ -349,7 +349,7 @@ static void ME_PlayUndoItem(ME_TextEditor *editor, struct undo_item *undo) ME_Cursor start, end; ME_CursorFromCharOfs(editor, undo->u.set_char_fmt.pos, &start); end = start; - ME_MoveCursorChars(editor, &end, undo->u.set_char_fmt.len); + ME_MoveCursorChars(editor, &end, undo->u.set_char_fmt.len, FALSE); ME_SetCharFormat(editor, &start, &end, &undo->u.set_char_fmt.fmt); break; } diff --git a/dlls/riched20/writer.c b/dlls/riched20/writer.c index a3eaffe..0204215 100644 --- a/dlls/riched20/writer.c +++ b/dlls/riched20/writer.c @@ -881,11 +881,8 @@ static BOOL ME_StreamOutRTF(ME_TextEditor *editor, ME_OutStream *pStream, ME_Cursor cursor = *start; ME_DisplayItem *prev_para = cursor.pPara; ME_Cursor endCur = cursor; - int actual_chars;
- actual_chars = ME_MoveCursorChars(editor, &endCur, nChars); - /* Include the final \r which MoveCursorChars will ignore. */ - if (actual_chars != nChars) endCur.nOffset++; + ME_MoveCursorChars(editor, &endCur, nChars, TRUE);
if (!ME_StreamOutRTFHeader(pStream, dwFormat)) return FALSE;
-
Alexandre Julliard