05c788ac6f
richedit: Used ITextHost methods to avoid using window handle directly.
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The methods in ITextHost are mostly thin wrappers around functions that
take a handle to a window as their first parameter. This patch just
uses the wrapper functions provided by ITextHost instead of using the
functions that require a handle to a window that the editor might now
have (for windowless richedit controls).
2009-01-21 11:54:43 +01:00
e6fedf879c
richedit: Implemented the horizontal scrollbar.
2009-01-15 14:13:38 +01:00
97a83147b3
richedit: Avoid re-calculating positions found in wrapping for painting.
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When the text is wrapped, the positions for all the runs, paragraphs,
and cells are already calculated and stored. The only thing left to do
for painting is to offset them by the formatting rectangle and the
scroll position.
2008-12-20 11:43:29 +01:00
dc03b6b2f2
richedit: Removed redundant editor height variables and calculations.
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During wrapping there were three different heights that were being
stored, with only one of them being done correctly. The other ones
failed to incorporate the height of the paragraph or row, so ended up
being incorrect.
2008-12-20 11:43:09 +01:00
297716e01c
richedit: Made sure text is offset by formatting rectangle.
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The formatting rectangle is set with EM_SETRECT, and retrieved with
EM_GETRECT, so it corresponds to rcFormat in the code. This defines the
area that the richedit control should draw the text so that it is
offset by the top-left corner of the formatting rectangle, and clipped
so that it doesn't draw past the bottom or right hand side. Thus this
is important for implementing windowless richedit controls to not
interfere with the rest of the window.
2008-12-18 14:19:40 +01:00
c70f6a3933
richedit: Use the DefWindowProc to implement WM_SETREDRAW.
2008-10-20 11:37:27 +02:00
1ed84f0dcc
richedit: Fixed centering and right align with word wrap disabled.
2008-10-13 13:17:53 +02:00
a32f1f2c1c
richedit: Account for selection bar in calculating available width.
2008-10-13 13:17:42 +02:00
930f8f5af6
richedit: Removed invalid assertion.
...
The assertion was not valid, because it neglected to take into account
the situation where a line break is forced with a MERF_ENDROW run
(caused by \line control word or pressing Shift-Enter). This means
that spaces can cause a line wrap after a forced line break as well as
after a paragraph break, so we cannot assert that it is the first row
in the paragraph.
2008-10-06 13:06:24 +02:00
b5e9aed268
richedit: Prevent integer overflow in wrapping code with no wrap.
2008-09-02 11:57:14 +02:00
421c5b0e02
richedit: Borders are now drawn for tables and nested tables.
2008-08-18 17:15:57 +02:00
967c148a68
richedit: Borders are drawn for simple tables.
2008-08-18 17:15:57 +02:00
a47d4a4c3a
richedit: Adjust table spacing with horizontal gap and left edge.
2008-08-18 17:15:57 +02:00
300db3765f
richedit: Each cell can contain multiple paragraphs in msftedit.
2008-08-18 14:34:11 +02:00
e86a1d623a
richedit: Fixed regression that caused endless loop.
2008-07-18 11:32:38 +02:00
db3991257f
richedit: Handle overflow of only spaces on first line of paragraph.
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The uncommon case that this patch handles is enough whitespace being
on the first line of a paragraph to cause it to wrap. In this case the
first non-space character will be wrapped onto the next line.
2008-07-10 18:13:38 +02:00
feda29bb0c
richedit: Fixed position of runs in some situations during wrapping.
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Runs that are skipped over still need to affect the wrapping position,
otherwise they won't affect further run positions.
2008-07-10 18:13:25 +02:00
49468e1824
richedit: Tabs cause lines to wrap but not end of paragraph run.
2008-07-10 18:13:13 +02:00
e4007e9f97
richedit: Removed redundant wrapping code.
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Lines in ME_WrapHandleRun were removed because ME_CalcRunExtent is
already called unconditionally just before it in the call to
ME_WrapSizeRun.
2008-07-10 18:12:48 +02:00
c8e2552ad9
richedit: Trailing spaces should not affect alignment shift length.
2008-06-25 11:23:45 +02:00
3cc6e2365a
richedit: When returning position through wParam pointer, EM_POSFROMCHAR must return 0 as LRESULT.
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Add tests for EM_POSFROMCHAR for 1.0 and 2.0.
2008-06-24 11:43:42 +02:00
6f11b1b354
richedit: Removed useless code.
2008-05-05 21:18:13 +02:00
d2a8461585
richedit: Paragraph may have multiple rows, which should possibly update nHeight.
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Otherwise, a paragraph with multiple rows might fail to make the
scrollbar appear when displaying text.
2008-04-29 14:57:13 +02:00
0ba8677430
riched20: Remove unused variables.
2008-04-24 11:49:53 +02:00
df7ab004ce
richedit: Fixed a bogus computation of paragraph indentation.
2008-03-24 12:12:11 +01:00
5d36c47e1f
richedit: Fixed object leaks generated by context creation & destruction.
2008-03-17 14:37:58 +01:00
33d7cea120
richedit: Added support for EM_SETTARGETDEVICE with a NULL DC.
2008-03-17 14:37:43 +01:00
a86d7bdcea
richedit: Pass left margin around when computing the size of a run, so that a tab will get a correct size.
2008-03-17 14:36:06 +01:00
4fb2dfc9f0
richedit: Added support for end of line inside paragraphs.
2008-03-17 14:34:24 +01:00
d014db68d4
riched20: Correctly handle the wrapping when graphics are used.
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Get rid of infinite loops when run's width was larger than the global
available width.
2008-02-05 11:12:18 +01:00
f43570cbf0
richedit: Optimizations for the style selection.
...
Use a ME_Context for style selection/unselection.
Store the (x,y) dpi information for a given DC in the corresponding ME_Context structure.
2008-01-02 13:57:37 +01:00
475b45d8ab
richedit: Don't recreate the DC all the time, but use uniformely a ME_Context structure where needed.
2008-01-02 13:56:02 +01:00
4cecb5dc70
richedit: Move init code after some sanity checks to avoid unneeded computations.
2008-01-02 13:55:53 +01:00
e9be142d78
richedit: Rewrote FindPixelPos so that it always return something.
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Made the function static as well.
2008-01-02 13:55:14 +01:00
d319033a97
richedit: Added support for intra-paragraph line space.
2008-01-02 13:54:49 +01:00
f1b029ef6a
richedit: Added support for spaces above & below paragraphs.
2008-01-02 13:54:25 +01:00
caa37c749a
richedit: Now drawing the paragraph borders (if any) from paraformat2.
2008-01-02 13:54:01 +01:00
28cc0f9e69
richedit: Fix the para computation when zoom is used.
2008-01-02 13:52:52 +01:00
f4fd063101
richedit: Enforce usage of paraformat2 fields instead of homegrown ones for paragraphs.
2008-01-02 13:52:10 +01:00
13f86afe1f
richedit: Don't allow recursive EN_REQUESTRESIZE notifications.
2008-01-02 13:47:41 +01:00
b81335501f
riched20: Implement ECO/EM SELECTIONBAR.
2007-12-17 11:34:40 +01:00
4637a4ef49
riched20: Make some functions static.
2007-12-14 12:26:48 +01:00
b150ea67a9
riched20: Constify some variables.
2007-08-17 12:01:37 +02:00
0d4707c284
riched20: Properly calculate control display height.
2007-08-16 11:35:06 +02:00
bad844d0a9
riched20: New, clean, simple selection repaint logic - should fix all outstanding refresh issues.
2006-08-07 19:59:58 +02:00
360a3f9142
Update the address of the Free Software Foundation.
2006-05-23 14:11:13 +02:00
325e06d2c1
riched20: Removed an unused parameter.
2006-02-04 17:00:18 +01:00
6818762a6e
riched20: Reduced screen flicker by using proper update region invalidation.
2006-01-10 20:41:23 +01:00
a91ba787e2
Added support for EM_REQUESTRESIZE message, EN_REQUESTRESIZE
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notification, and ENM_REQUESTRESIZE event mask.
2005-11-03 09:52:29 +00:00
70c80fb430
Make functions static to fix -Wmissing-declarations warnings.
2005-07-06 15:53:04 +00:00
Dylan Smith