Commit f1aa3f37 authored by Daniel Lehman's avatar Daniel Lehman Committed by Alexandre Julliard

riched20: Update paragraph position in marked tree.

nCharOfs is the key for paragraphs added to the marked tree If it is updated, re-add the entry to update its position
parent 473a5462
......@@ -416,7 +416,7 @@ BOOL ME_InternalDeleteText(ME_TextEditor *editor, ME_Cursor *start,
/* c = updated data now */
if (c.run == cursor.run) c.run->nCharOfs -= shift;
editor_propagate_char_ofs( NULL, c.run, shift );
editor_propagate_char_ofs( editor, NULL, c.run, shift );
if (!cursor.run->len)
{
......
......@@ -129,7 +129,7 @@ static inline ME_DisplayItem *row_get_di( ME_Row *row )
void cursor_from_char_ofs( ME_TextEditor *editor, int char_ofs, ME_Cursor *cursor ) DECLSPEC_HIDDEN;
BOOL cursor_next_run( ME_Cursor *cursor, BOOL all_para ) DECLSPEC_HIDDEN;
BOOL cursor_prev_run( ME_Cursor *cursor, BOOL all_para ) DECLSPEC_HIDDEN;
void editor_propagate_char_ofs( ME_Paragraph *para, ME_Run *run, int shift ) DECLSPEC_HIDDEN;
void editor_propagate_char_ofs( ME_TextEditor *editor, ME_Paragraph *para, ME_Run *run, int shift ) DECLSPEC_HIDDEN;
int run_char_ofs( ME_Run *run, int ofs ) DECLSPEC_HIDDEN;
ME_Run *run_create( ME_Style *s, int nFlags ) DECLSPEC_HIDDEN;
ME_Run *run_insert( ME_TextEditor *editor, ME_Cursor *cursor,
......
......@@ -671,7 +671,7 @@ ME_Paragraph *para_split( ME_TextEditor *editor, ME_Run *run, ME_Style *style,
para_mark_rewrap( editor, &new_para->prev_para->member.para );
/* we've added the end run, so we need to modify nCharOfs in the next paragraphs */
editor_propagate_char_ofs( next_para, NULL, eol_len );
editor_propagate_char_ofs( editor, next_para, NULL, eol_len );
editor->nParagraphs++;
return new_para;
......@@ -774,7 +774,7 @@ ME_Paragraph *para_join( ME_TextEditor *editor, ME_Paragraph *para, BOOL use_fir
ME_Remove( para_get_di(next) );
para_destroy( editor, next );
editor_propagate_char_ofs( para_next( para ), NULL, -end_len );
editor_propagate_char_ofs( editor, para_next( para ), NULL, -end_len );
ME_CheckCharOffsets(editor);
......
......@@ -144,7 +144,7 @@ BOOL ME_CanJoinRuns(const ME_Run *run1, const ME_Run *run2)
* the document) of the part of the text starting from given place.
* Call with only one of para or run non-NULL.
*/
void editor_propagate_char_ofs( ME_Paragraph *para, ME_Run *run, int shift )
void editor_propagate_char_ofs( ME_TextEditor *editor, ME_Paragraph *para, ME_Run *run, int shift )
{
assert( !para ^ !run );
......@@ -160,7 +160,12 @@ void editor_propagate_char_ofs( ME_Paragraph *para, ME_Run *run, int shift )
do
{
/* update position in marked tree, if added */
if (para->nFlags & MEPF_REWRAP)
para_mark_remove( editor, para );
para->nCharOfs += shift;
if (para->nFlags & MEPF_REWRAP)
para_mark_add( editor, para );
para = para_next( para );
} while (para);
}
......@@ -400,7 +405,7 @@ ME_Run *run_insert( ME_TextEditor *editor, ME_Cursor *cursor, ME_Style *style,
ME_InsertString( run->para->text, run->nCharOfs, str, len );
ME_InsertBefore( run_get_di( insert_before ), run_get_di( run ) );
TRACE("Shift length:%d\n", len);
editor_propagate_char_ofs( NULL, insert_before, len );
editor_propagate_char_ofs( editor, NULL, insert_before, len );
para_mark_rewrap( editor, insert_before->para );
/* Move any cursors that were at the end of the previous run to the end of the inserted run */
......
......@@ -8889,6 +8889,8 @@ static void test_rtf(void)
0x201d,0x200e,0x200f,0x200d,0x200c};
const char *pard = "{\\rtf1 ABC\\rtlpar\\par DEF\\par HIJ\\pard\\par}";
const char *highlight = "{\\rtf1{\\colortbl;\\red0\\green0\\blue0;\\red128\\green128\\blue128;\\red192\\green192\\blue192;}\\cf2\\highlight3 foo\\par}";
const char *crash = "{\\rtf2 {\\par \\pard \\trowd \\cellx6000 \\intbl \\cell \\row \\par \\pard \\li300 \\bullet packages... \\par }";
const char *crash2 = "{\\rtf1 \\trowd row1 \\intbl \\cell \\row \\par \\trowd row2 \\intbl \\cell \\row}";
HWND edit = new_richeditW( NULL );
EDITSTREAM es;
......@@ -8940,6 +8942,15 @@ static void test_rtf(void)
ok( cf.crTextColor == RGB(128,128,128), "got %08lx\n", cf.crTextColor );
ok( cf.crBackColor == RGB(192,192,192), "got %08lx\n", cf.crBackColor );
/* Test cases that crash */
es.dwCookie = (DWORD_PTR)&crash;
es.dwError = 0;
SendMessageA( edit, EM_STREAMIN, SF_RTF, (LPARAM)&es );
es.dwCookie = (DWORD_PTR)&crash2;
es.dwError = 0;
SendMessageA( edit, EM_STREAMIN, SF_RTF, (LPARAM)&es );
DestroyWindow( edit );
}
......
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