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* finished getstylerange win32 implementation (yet, too slow)

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* fixed getstylerange test

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@851 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
skalogryz
2009-06-17 06:07:10 +00:00
parent 8ff7c73715
commit da9be87c61
5 changed files with 168 additions and 121 deletions
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176
components/richmemo/samples/testsimple/project1.lpi
View File

@ -6,7 +6,7 @@
<MainUnit Value="0"/> <MainUnit Value="0"/>
<TargetFileExt Value=""/> <TargetFileExt Value=""/>
<UseXPManifest Value="True"/> <UseXPManifest Value="True"/>
<ActiveEditorIndexAtStart Value="0"/> <ActiveEditorIndexAtStart Value="2"/>
</General> </General>
<VersionInfo> <VersionInfo>
<ProjectVersion Value=""/> <ProjectVersion Value=""/>
@ -32,14 +32,16 @@
<PackageName Value="LCL"/> <PackageName Value="LCL"/>
</Item2> </Item2>
</RequiredPackages> </RequiredPackages>
<Units Count="44"> <Units Count="45">
<Unit0> <Unit0>
<Filename Value="project1.lpr"/> <Filename Value="project1.lpr"/>
<IsPartOfProject Value="True"/> <IsPartOfProject Value="True"/>
<UnitName Value="project1"/> <UnitName Value="project1"/>
<CursorPos X="32" Y="12"/> <CursorPos X="12" Y="6"/>
<TopLine Value="1"/> <TopLine Value="3"/>
<UsageCount Value="56"/> <EditorIndex Value="3"/>
<UsageCount Value="61"/>
<Loaded Value="True"/>
</Unit0> </Unit0>
<Unit1> <Unit1>
<Filename Value="unit1.pas"/> <Filename Value="unit1.pas"/>
@ -47,10 +49,10 @@
<IsPartOfProject Value="True"/> <IsPartOfProject Value="True"/>
<ResourceBaseClass Value="Form"/> <ResourceBaseClass Value="Form"/>
<UnitName Value="Unit1"/> <UnitName Value="Unit1"/>
<CursorPos X="1" Y="98"/> <CursorPos X="21" Y="116"/>
<TopLine Value="94"/> <TopLine Value="103"/>
<EditorIndex Value="0"/> <EditorIndex Value="0"/>
<UsageCount Value="56"/> <UsageCount Value="61"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit1> </Unit1>
<Unit2> <Unit2>
@ -135,7 +137,7 @@
<UnitName Value="CarbonGDIObjects"/> <UnitName Value="CarbonGDIObjects"/>
<CursorPos X="3" Y="1109"/> <CursorPos X="3" Y="1109"/>
<TopLine Value="1100"/> <TopLine Value="1100"/>
<UsageCount Value="28"/> <UsageCount Value="30"/>
<Bookmarks Count="1"> <Bookmarks Count="1">
<Item0 X="25" Y="150" ID="1"/> <Item0 X="25" Y="150" ID="1"/>
</Bookmarks> </Bookmarks>
@ -190,7 +192,7 @@
<UnitName Value="CarbonPrivate"/> <UnitName Value="CarbonPrivate"/>
<CursorPos X="17" Y="649"/> <CursorPos X="17" Y="649"/>
<TopLine Value="640"/> <TopLine Value="640"/>
<UsageCount Value="27"/> <UsageCount Value="29"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit20> </Unit20>
<Unit21> <Unit21>
@ -238,17 +240,17 @@
<UnitName Value="RichMemo"/> <UnitName Value="RichMemo"/>
<CursorPos X="3" Y="249"/> <CursorPos X="3" Y="249"/>
<TopLine Value="247"/> <TopLine Value="247"/>
<EditorIndex Value="8"/> <EditorIndex Value="7"/>
<UsageCount Value="24"/> <UsageCount Value="26"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit27> </Unit27>
<Unit28> <Unit28>
<Filename Value="../../wsrichmemo.pas"/> <Filename Value="../../wsrichmemo.pas"/>
<UnitName Value="WSRichMemo"/> <UnitName Value="WSRichMemo"/>
<CursorPos X="1" Y="36"/> <CursorPos X="1" Y="36"/>
<TopLine Value="11"/> <TopLine Value="18"/>
<EditorIndex Value="7"/> <EditorIndex Value="6"/>
<UsageCount Value="24"/> <UsageCount Value="26"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit28> </Unit28>
<Unit29> <Unit29>
@ -292,7 +294,7 @@
<UnitName Value="CarbonPaste"/> <UnitName Value="CarbonPaste"/>
<CursorPos X="43" Y="9"/> <CursorPos X="43" Y="9"/>
<TopLine Value="1"/> <TopLine Value="1"/>
<UsageCount Value="40"/> <UsageCount Value="45"/>
</Unit34> </Unit34>
<Unit35> <Unit35>
<Filename Value="../../../fpc/rtl/objpas/sysutils/sysutilh.inc"/> <Filename Value="../../../fpc/rtl/objpas/sysutils/sysutilh.inc"/>
@ -317,19 +319,19 @@
<Unit38> <Unit38>
<Filename Value="../../win32/win32richmemo.pas"/> <Filename Value="../../win32/win32richmemo.pas"/>
<UnitName Value="Win32RichMemo"/> <UnitName Value="Win32RichMemo"/>
<CursorPos X="21" Y="190"/> <CursorPos X="63" Y="179"/>
<TopLine Value="185"/> <TopLine Value="177"/>
<EditorIndex Value="3"/> <EditorIndex Value="1"/>
<UsageCount Value="14"/> <UsageCount Value="16"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit38> </Unit38>
<Unit39> <Unit39>
<Filename Value="../../win32/win32richmemoproc.pas"/> <Filename Value="../../win32/win32richmemoproc.pas"/>
<UnitName Value="Win32RichMemoProc"/> <UnitName Value="Win32RichMemoProc"/>
<CursorPos X="23" Y="230"/> <CursorPos X="33" Y="214"/>
<TopLine Value="215"/> <TopLine Value="191"/>
<EditorIndex Value="4"/> <EditorIndex Value="2"/>
<UsageCount Value="14"/> <UsageCount Value="16"/>
<Bookmarks Count="1"> <Bookmarks Count="1">
<Item0 X="1" Y="102" ID="2"/> <Item0 X="1" Y="102" ID="2"/>
</Bookmarks> </Bookmarks>
@ -338,10 +340,10 @@
<Unit40> <Unit40>
<Filename Value="../../../../../fpc/packages/winunits-base/src/richedit.pp"/> <Filename Value="../../../../../fpc/packages/winunits-base/src/richedit.pp"/>
<UnitName Value="richedit"/> <UnitName Value="richedit"/>
<CursorPos X="1" Y="372"/> <CursorPos X="1" Y="41"/>
<TopLine Value="359"/> <TopLine Value="26"/>
<EditorIndex Value="6"/> <EditorIndex Value="5"/>
<UsageCount Value="10"/> <UsageCount Value="12"/>
<Bookmarks Count="1"> <Bookmarks Count="1">
<Item0 X="98" Y="366" ID="3"/> <Item0 X="98" Y="366" ID="3"/>
</Bookmarks> </Bookmarks>
@ -351,147 +353,149 @@
<Filename Value="../../../../../fpc/rtl/win/wininc/base.inc"/> <Filename Value="../../../../../fpc/rtl/win/wininc/base.inc"/>
<CursorPos X="6" Y="211"/> <CursorPos X="6" Y="211"/>
<TopLine Value="197"/> <TopLine Value="197"/>
<EditorIndex Value="5"/> <EditorIndex Value="4"/>
<UsageCount Value="10"/> <UsageCount Value="12"/>
<Loaded Value="True"/> <Loaded Value="True"/>
</Unit41> </Unit41>
<Unit42> <Unit42>
<Filename Value="../../../../../fpc/rtl/objpas/classes/classesh.inc"/> <Filename Value="../../../../../fpc/rtl/objpas/classes/classesh.inc"/>
<CursorPos X="1" Y="791"/> <CursorPos X="1" Y="791"/>
<TopLine Value="782"/> <TopLine Value="782"/>
<EditorIndex Value="1"/>
<UsageCount Value="10"/> <UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit42> </Unit42>
<Unit43> <Unit43>
<Filename Value="../../../../../fpc/rtl/objpas/classes/streams.inc"/> <Filename Value="../../../../../fpc/rtl/objpas/classes/streams.inc"/>
<CursorPos X="3" Y="465"/> <CursorPos X="3" Y="465"/>
<TopLine Value="462"/> <TopLine Value="462"/>
<EditorIndex Value="2"/>
<UsageCount Value="10"/> <UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit43> </Unit43>
<Unit44>
<Filename Value="../../../../../fpc/rtl/win/wininc/ascdef.inc"/>
<CursorPos X="120" Y="182"/>
<TopLine Value="167"/>
<UsageCount Value="10"/>
</Unit44>
</Units> </Units>
<JumpHistory Count="30" HistoryIndex="29"> <JumpHistory Count="30" HistoryIndex="29">
<Position1> <Position1>
<Filename Value="../../win32/win32richmemo.pas"/> <Filename Value="../../win32/win32richmemoproc.pas"/>
<Caret Line="189" Column="11" TopLine="164"/> <Caret Line="238" Column="59" TopLine="220"/>
</Position1> </Position1>
<Position2> <Position2>
<Filename Value="../../win32/win32richmemoproc.pas"/> <Filename Value="../../win32/win32richmemo.pas"/>
<Caret Line="30" Column="20" TopLine="15"/> <Caret Line="193" Column="36" TopLine="186"/>
</Position2> </Position2>
<Position3> <Position3>
<Filename Value="../../win32/win32richmemoproc.pas"/> <Filename Value="unit1.pas"/>
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</Position6> </Position6>
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</Position7> </Position7>
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<Filename Value="../../../../../fpc/packages/winunits-base/src/richedit.pp"/> <Filename Value="unit1.pas"/>
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</ProjectOptions> </ProjectOptions>

16
components/richmemo/samples/testsimple/unit1.lfm
View File

@ -10,8 +10,8 @@ object Form1: TForm1
OnCreate = FormCreate OnCreate = FormCreate
LCLVersion = '0.9.27' LCLVersion = '0.9.27'
object RichMemo1: TRichMemo object RichMemo1: TRichMemo
Left = 16 Left = 15
Height = 366 Height = 358
Top = 16 Top = 16
Width = 619 Width = 619
Anchors = [akTop, akLeft, akRight, akBottom] Anchors = [akTop, akLeft, akRight, akBottom]
@ -34,6 +34,7 @@ object Form1: TForm1
Caption = 'Make Bold and Red' Caption = 'Make Bold and Red'
OnClick = Button1Click OnClick = Button1Click
TabOrder = 1 TabOrder = 1
TabStop = False
end end
object Button2: TButton object Button2: TButton
Left = 192 Left = 192
@ -44,6 +45,7 @@ object Form1: TForm1
Caption = 'Get Attribs' Caption = 'Get Attribs'
OnClick = Button2Click OnClick = Button2Click
TabOrder = 2 TabOrder = 2
TabStop = False
end end
object Button3: TButton object Button3: TButton
Left = 304 Left = 304
@ -54,6 +56,7 @@ object Form1: TForm1
Caption = 'Select Font' Caption = 'Select Font'
OnClick = Button3Click OnClick = Button3Click
TabOrder = 3 TabOrder = 3
TabStop = False
end end
object Button4: TButton object Button4: TButton
Left = 528 Left = 528
@ -64,6 +67,7 @@ object Form1: TForm1
Caption = 'Save RTF' Caption = 'Save RTF'
OnClick = Button4Click OnClick = Button4Click
TabOrder = 4 TabOrder = 4
TabStop = False
end end
object Button5: TButton object Button5: TButton
Left = 440 Left = 440
@ -74,6 +78,7 @@ object Form1: TForm1
Caption = 'Load RTF' Caption = 'Load RTF'
OnClick = Button5Click OnClick = Button5Click
TabOrder = 5 TabOrder = 5
TabStop = False
end end
object Button6: TButton object Button6: TButton
Left = 24 Left = 24
@ -84,24 +89,25 @@ object Form1: TForm1
Caption = 'Next Style Range' Caption = 'Next Style Range'
OnClick = Button6Click OnClick = Button6Click
TabOrder = 6 TabOrder = 6
TabStop = False
end end
object FontDialog1: TFontDialog object FontDialog1: TFontDialog
MinFontSize = 0 MinFontSize = 0
MaxFontSize = 0 MaxFontSize = 0
left = 352 left = 352
top = 552 top = 429
end end
object SaveDialog1: TSaveDialog object SaveDialog1: TSaveDialog
DefaultExt = '.rtf' DefaultExt = '.rtf'
Filter = 'RichText file (*.rtf)|*.rtf' Filter = 'RichText file (*.rtf)|*.rtf'
Options = [ofOverwritePrompt, ofEnableSizing, ofViewDetail] Options = [ofOverwritePrompt, ofEnableSizing, ofViewDetail]
left = 280 left = 280
top = 552 top = 429
end end
object OpenDialog1: TOpenDialog object OpenDialog1: TOpenDialog
DefaultExt = '.rtf' DefaultExt = '.rtf'
Filter = 'RichText file (*.rtf)|*.rtf' Filter = 'RichText file (*.rtf)|*.rtf'
left = 208 left = 208
top = 552 top = 429
end end
end end

45
components/richmemo/samples/testsimple/unit1.lrs
View File

@ -4,31 +4,32 @@ LazarusResources.Add('TForm1','FORMDATA',[
'TPF0'#6'TForm1'#5'Form1'#4'Left'#3#196#0#6'Height'#3#201#1#3'Top'#3#181#0#5 'TPF0'#6'TForm1'#5'Form1'#4'Left'#3#196#0#6'Height'#3#201#1#3'Top'#3#181#0#5
+'Width'#3'z'#2#13'ActiveControl'#7#9'RichMemo1'#7'Caption'#6#5'Form1'#12'Cli' +'Width'#3'z'#2#13'ActiveControl'#7#9'RichMemo1'#7'Caption'#6#5'Form1'#12'Cli'
+'entHeight'#3#201#1#11'ClientWidth'#3'z'#2#8'OnCreate'#7#10'FormCreate'#10'L' +'entHeight'#3#201#1#11'ClientWidth'#3'z'#2#8'OnCreate'#7#10'FormCreate'#10'L'
+'CLVersion'#6#6'0.9.27'#0#9'TRichMemo'#9'RichMemo1'#4'Left'#2#16#6'Height'#3 +'CLVersion'#6#6'0.9.27'#0#9'TRichMemo'#9'RichMemo1'#4'Left'#2#15#6'Height'#3
+'n'#1#3'Top'#2#16#5'Width'#3'k'#2#7'Anchors'#11#5'akTop'#6'akLeft'#7'akRight' +'f'#1#3'Top'#2#16#5'Width'#3'k'#2#7'Anchors'#11#5'akTop'#6'akLeft'#7'akRight'
+#8'akBottom'#0#11'Font.Height'#2#243#9'Font.Name'#6#6'Tahoma'#13'HideSelecti' +#8'akBottom'#0#11'Font.Height'#2#243#9'Font.Name'#6#6'Tahoma'#13'HideSelecti'
+'on'#8#13'Lines.Strings'#1#6#9'RichMemo1'#0#10'ParentFont'#8#10'ScrollBars'#7 +'on'#8#13'Lines.Strings'#1#6#9'RichMemo1'#0#10'ParentFont'#8#10'ScrollBars'#7
+#10'ssVertical'#8'TabOrder'#2#0#0#0#7'TButton'#7'Button1'#4'Left'#2#24#6'Hei' +#10'ssVertical'#8'TabOrder'#2#0#0#0#7'TButton'#7'Button1'#4'Left'#2#24#6'Hei'
+'ght'#2#25#3'Top'#3'~'#1#5'Width'#3#160#0#7'Anchors'#11#6'akLeft'#8'akBottom' +'ght'#2#25#3'Top'#3'~'#1#5'Width'#3#160#0#7'Anchors'#11#6'akLeft'#8'akBottom'
+#0#7'Caption'#6#17'Make Bold and Red'#7'OnClick'#7#12'Button1Click'#8'TabOrd' +#0#7'Caption'#6#17'Make Bold and Red'#7'OnClick'#7#12'Button1Click'#8'TabOrd'
+'er'#2#1#0#0#7'TButton'#7'Button2'#4'Left'#3#192#0#6'Height'#2#25#3'Top'#3'~' +'er'#2#1#7'TabStop'#8#0#0#7'TButton'#7'Button2'#4'Left'#3#192#0#6'Height'#2
+#1#5'Width'#2'a'#7'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Caption'#6#11'Get A' +#25#3'Top'#3'~'#1#5'Width'#2'a'#7'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Capt'
+'ttribs'#7'OnClick'#7#12'Button2Click'#8'TabOrder'#2#2#0#0#7'TButton'#7'Butt' +'ion'#6#11'Get Attribs'#7'OnClick'#7#12'Button2Click'#8'TabOrder'#2#2#7'TabS'
+'on3'#4'Left'#3'0'#1#6'Height'#2#25#3'Top'#3'~'#1#5'Width'#2'`'#7'Anchors'#11 +'top'#8#0#0#7'TButton'#7'Button3'#4'Left'#3'0'#1#6'Height'#2#25#3'Top'#3'~'#1
+#6'akLeft'#8'akBottom'#0#7'Caption'#6#11'Select Font'#7'OnClick'#7#12'Button' +#5'Width'#2'`'#7'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Caption'#6#11'Select '
+'3Click'#8'TabOrder'#2#3#0#0#7'TButton'#7'Button4'#4'Left'#3#16#2#6'Height'#2 +'Font'#7'OnClick'#7#12'Button3Click'#8'TabOrder'#2#3#7'TabStop'#8#0#0#7'TBut'
+#25#3'Top'#3'~'#1#5'Width'#2'K'#7'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Capt' +'ton'#7'Button4'#4'Left'#3#16#2#6'Height'#2#25#3'Top'#3'~'#1#5'Width'#2'K'#7
+'ion'#6#8'Save RTF'#7'OnClick'#7#12'Button4Click'#8'TabOrder'#2#4#0#0#7'TBut' +'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Caption'#6#8'Save RTF'#7'OnClick'#7#12
+'ton'#7'Button5'#4'Left'#3#184#1#6'Height'#2#25#3'Top'#3'~'#1#5'Width'#2'K'#7 +'Button4Click'#8'TabOrder'#2#4#7'TabStop'#8#0#0#7'TButton'#7'Button5'#4'Left'
+'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Caption'#6#8'Load RTF'#7'OnClick'#7#12 +#3#184#1#6'Height'#2#25#3'Top'#3'~'#1#5'Width'#2'K'#7'Anchors'#11#6'akLeft'#8
+'Button5Click'#8'TabOrder'#2#5#0#0#7'TButton'#7'Button6'#4'Left'#2#24#6'Heig' +'akBottom'#0#7'Caption'#6#8'Load RTF'#7'OnClick'#7#12'Button5Click'#8'TabOrd'
+'ht'#2#25#3'Top'#3#159#1#5'Width'#3#160#0#7'Anchors'#11#6'akLeft'#8'akBottom' +'er'#2#5#7'TabStop'#8#0#0#7'TButton'#7'Button6'#4'Left'#2#24#6'Height'#2#25#3
+#0#7'Caption'#6#16'Next Style Range'#7'OnClick'#7#12'Button6Click'#8'TabOrde' +'Top'#3#159#1#5'Width'#3#160#0#7'Anchors'#11#6'akLeft'#8'akBottom'#0#7'Capti'
+'r'#2#6#0#0#11'TFontDialog'#11'FontDialog1'#11'MinFontSize'#2#0#11'MaxFontSi' +'on'#6#16'Next Style Range'#7'OnClick'#7#12'Button6Click'#8'TabOrder'#2#6#7
+'ze'#2#0#4'left'#3'`'#1#3'top'#3'('#2#0#0#11'TSaveDialog'#11'SaveDialog1'#10 +'TabStop'#8#0#0#11'TFontDialog'#11'FontDialog1'#11'MinFontSize'#2#0#11'MaxFo'
+'DefaultExt'#6#4'.rtf'#6'Filter'#6#27'RichText file (*.rtf)|*.rtf'#7'Options' +'ntSize'#2#0#4'left'#3'`'#1#3'top'#3#173#1#0#0#11'TSaveDialog'#11'SaveDialog'
+#11#17'ofOverwritePrompt'#14'ofEnableSizing'#12'ofViewDetail'#0#4'left'#3#24 +'1'#10'DefaultExt'#6#4'.rtf'#6'Filter'#6#27'RichText file (*.rtf)|*.rtf'#7'O'
+#1#3'top'#3'('#2#0#0#11'TOpenDialog'#11'OpenDialog1'#10'DefaultExt'#6#4'.rtf' +'ptions'#11#17'ofOverwritePrompt'#14'ofEnableSizing'#12'ofViewDetail'#0#4'le'
+#6'Filter'#6#27'RichText file (*.rtf)|*.rtf'#4'left'#3#208#0#3'top'#3'('#2#0 +'ft'#3#24#1#3'top'#3#173#1#0#0#11'TOpenDialog'#11'OpenDialog1'#10'DefaultExt'
+#0#0 +#6#4'.rtf'#6'Filter'#6#27'RichText file (*.rtf)|*.rtf'#4'left'#3#208#0#3'top'
+#3#173#1#0#0#0
]); ]);

2
components/richmemo/samples/testsimple/unit1.pas
View File

@ -113,7 +113,7 @@ var
begin begin
RichMemo1.GetStyleRange( RichMemo1.SelStart, ofs, len ); RichMemo1.GetStyleRange( RichMemo1.SelStart, ofs, len );
if (ofs = RichMEmo1.SelStart) and (len = RichMemo1.SelLength) then begin if (ofs = RichMEmo1.SelStart) and (len = RichMemo1.SelLength) then begin
ofs := ofs + len + 1; ofs := ofs + len;
RichMemo1.GetStyleRange( ofs, ofs, len ); RichMemo1.GetStyleRange( ofs, ofs, len );
end; end;
RichMemo1.SelStart := ofs; RichMemo1.SelStart := ofs;

46
components/richmemo/win32/win32richmemoproc.pas
View File

@ -172,8 +172,8 @@ var
mask : LongWord; mask : LongWord;
textlen : TGETTEXTEX; textlen : TGETTEXTEX;
sel : TCHARRANGE; sel : TCHARRANGE;
rngend : Integer;
d : Integer; d : Integer;
last : Integer;
const const
CP_UNICODE = 1200; CP_UNICODE = 1200;
ALL_MASK = CFM_BOLD or CFM_ITALIC or CFM_STRIKEOUT or CFM_UNDERLINE or ALL_MASK = CFM_BOLD or CFM_ITALIC or CFM_STRIKEOUT or CFM_UNDERLINE or
@ -185,6 +185,8 @@ begin
textlen.flags := GTL_DEFAULT or GTL_NUMCHARS; textlen.flags := GTL_DEFAULT or GTL_NUMCHARS;
textlen.codepage := CP_UNICODE; textlen.codepage := CP_UNICODE;
len := SendMessage(RichEditWnd, EM_GETTEXTLENGTHEX, WPARAM(@textlen), 0); len := SendMessage(RichEditWnd, EM_GETTEXTLENGTHEX, WPARAM(@textlen), 0);
writeln('TextStart = ', TextStart);
writeln('TextLength = ', len);
sel.cpMin := TextStart; sel.cpMin := TextStart;
sel.cpMax := len; sel.cpMax := len;
@ -192,13 +194,31 @@ begin
FillChar(fmt, sizeof(fmt), 0); FillChar(fmt, sizeof(fmt), 0);
fmt.cbSize := sizeof(fmt); fmt.cbSize := sizeof(fmt);
//todo: BOOST PERFORMANCE!!!
sel.cpMax := TextStart;
repeat
inc(sel.cpMax);
SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel));
SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt)); SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
until (sel.cpMax > len) or ((fmt.dwMask and ALL_MASK) <> ALL_MASK);
last := sel.cpMax;
sel.cpMin := TextStart;
sel.cpMax := TextStart+1;
repeat
dec(sel.cpMin);
SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel));
SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
until ((fmt.dwMask and ALL_MASK) <> ALL_MASK) or (sel.cpMin < 0);
inc(sel.cpMin);
{ SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
if fmt.dwMask and ALL_MASK <> ALL_MASK then begin if fmt.dwMask and ALL_MASK <> ALL_MASK then begin
rngend := len; d := (len - sel.cpMin) div 2;
d := rngend - sel.cpMin; sel.cpMax := sel.cpMin + d;
sel.cpMax := sel.cpMin + d div 2;
while d > 1 do begin while d > 1 do begin
SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel)); SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel));
SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt)); SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
@ -208,10 +228,26 @@ begin
else else
sel.cpMax := sel.cpMax - d; sel.cpMax := sel.cpMax - d;
end; end;
if (fmt.dwMask and ALL_MASK) = ALL_MASK then begin
repeat
inc(sel.cpMax);
SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel));
SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
writeln(sel.cpMax, ' ', (fmt.dwMask and ALL_MASK) <> ALL_MASK);
until (sel.cpMax = len) or ((fmt.dwMask and ALL_MASK) <> ALL_MASK);
end else begin
repeat
dec(sel.cpMax);
SendMessage(RichEditWnd, EM_EXSETSEL, 0, LPARAM(@sel));
SendMessage(RichEditWnd, EM_GETCHARFORMAT, SCF_SELECTION, PtrInt(@fmt));
until (sel.cpMax <= sel.cpMin) or ((fmt.dwMask and ALL_MASK) = ALL_MASK);
end; end;
end;}
RangeStart := sel.cpMin; RangeStart := sel.cpMin;
RangeLen := sel.cpMax - sel.cpMin; RangeLen := last - sel.cpMin - 1;
writeln('Range Start = ', RangeStart, ' Len = ', RangeLen);
Result := true; Result := true;
end; end;