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- Fix for cursor position in editor widgets by tagoh and behdad (#198759)

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This commit is contained in:
Christopher Aillon 2006-09-06 07:25:56 +00:00
parent 97845edb57
commit 7725c1adfe
2 changed files with 59 additions and 1 deletions
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52
firefox-1.5-pango-cursor-position.patch Normal file
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@ -0,0 +1,52 @@
Index: mozilla/gfx/src/gtk/nsFontMetricsPango.cpp
===================================================================
RCS file: /cvsroot/mozilla/gfx/src/gtk/nsFontMetricsPango.cpp,v
retrieving revision 1.24
diff -d -u -p -6 -r1.24 nsFontMetricsPango.cpp
--- mozilla/gfx/src/gtk/nsFontMetricsPango.cpp 25 Aug 2006 01:02:34 -0000 1.24
+++ mozilla/gfx/src/gtk/nsFontMetricsPango.cpp 6 Sep 2006 07:01:49 -0000
@@ -948,13 +948,12 @@ nsFontMetricsPango::GetClusterInfo(const
PRInt32
nsFontMetricsPango::GetPosition(const PRUnichar *aText, PRUint32 aLength,
nsPoint aPt)
{
int trailing = 0;
int inx = 0;
- gboolean found = FALSE;
const gchar *curChar;
PRInt32 retval = 0;
float f = mDeviceContext->AppUnitsToDevUnits();
PangoLayout *layout = pango_layout_new(mPangoContext);
@@ -974,28 +973,18 @@ nsFontMetricsPango::GetPosition(const PR
}
// Set up the pango layout
pango_layout_set_text(layout, text, strlen(text));
FixupSpaceWidths(layout, text);
- found = pango_layout_xy_to_index(layout, localX, localY,
- &inx, &trailing);
+ pango_layout_xy_to_index(layout, localX, localY,
+ &inx, &trailing);
// Convert the index back to the utf-16 index
curChar = text;
- // Jump to the end if it's not found.
- if (!found) {
- if (inx == 0)
- retval = 0;
- else if (trailing)
- retval = aLength;
-
- goto loser;
- }
-
for (PRUint32 curOffset=0; curOffset < aLength;
curOffset++, curChar = g_utf8_find_next_char(curChar, NULL)) {
// Check for a match before checking for a surrogate pair
if (curChar - text == inx) {
retval = curOffset;

8
thunderbird.spec
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@ -8,7 +8,7 @@
Summary: Mozilla Thunderbird mail/newsgroup client
Name: thunderbird
Version: 1.5.0.5
Release: 5
Release: 6
Epoch: 0
URL: http://www.mozilla.org/projects/thunderbird/
License: MPL
@ -49,6 +49,7 @@ Patch42: firefox-1.1-uriloader.patch
# font system fixes
Patch81: firefox-1.5-nopangoxft.patch
Patch82: firefox-1.5-pango-mathml.patch
Patch83: firefox-1.5-pango-cursor-position.patch
# patches from upstream (Patch100+)
Patch102: thunderbird-1.5-pango-start.patch
@ -97,6 +98,8 @@ Mozilla Thunderbird is a standalone mail and newsgroup client.
%patch25 -p0
%patch42 -p0
%patch81 -p1
%patch82 -p1
%patch83 -p1
%patch102 -p1
@ -210,6 +213,9 @@ update-desktop-database %{_datadir}/applications
#===============================================================================
%changelog
* Wed Sep 6 2006 Christopher Aillon <caillon@redhat.com> - 1.5.0.5-6
- Fix for cursor position in editor widgets by tagoh and behdad (#198759)
* Tue Sep 5 2006 Christopher Aillon <caillon@redhat.com> - 1.5.0.5-5
- Update nopangoxft.patch
- Fix rendering of MathML thanks to Behdad Esfahbod.