SOURCES: cssed-pango.patch (NEW) - patch from anjuta fixing pango ...

[paladine]

Author: paladine                     Date: Tue Aug 16 16:51:46 2005 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- patch from anjuta fixing pango >= 1.8.0 rendering bug

---- Files affected:
SOURCES:
   cssed-pango.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/cssed-pango.patch
diff -u /dev/null SOURCES/cssed-pango.patch:1.1
--- /dev/null	Tue Aug 16 18:51:46 2005
+++ SOURCES/cssed-pango.patch	Tue Aug 16 18:51:41 2005
@@ -0,0 +1,71 @@
+diff -urN cssed-0.3.0.orig/scintilla/gtk/PlatGTK.cxx cssed-0.3.0/scintilla/gtk/PlatGTK.cxx
+--- cssed-0.3.0.orig/scintilla/gtk/PlatGTK.cxx	2005-08-16 18:31:10.883464824 +0200
++++ cssed-0.3.0/scintilla/gtk/PlatGTK.cxx	2005-08-16 18:44:20.587411576 +0200
+@@ -1243,6 +1243,7 @@
+ 	if (font_.GetID()) {
+ 		int totalWidth = 0;
+ #ifdef USE_PANGO
++		const int lenPositions = len;
+ 		if (PFont(font_)->pfd) {
+ 			if (len == 1) {
+ 				int width = PFont(font_)->CharWidth(*s, et);
+@@ -1257,6 +1258,7 @@
+ 				// Simple and direct as UTF-8 is native Pango encoding
+ 				pango_layout_set_text(layout, s, len);
+ 				PangoLayoutIter *iter = pango_layout_get_iter (layout);
++				pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
+ 				int i = 0;
+ 				while (pango_layout_iter_next_cluster (iter)) {
+ 					pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
+@@ -1266,7 +1268,10 @@
+ 						positions[i++] = position;
+ 					}
+ 				}
++				while (i < lenPositions)
++					positions[i++] = PANGO_PIXELS(pos.x + pos.width);
+ 				pango_layout_iter_free (iter);
++				PLATFORM_ASSERT(i == lenPositions);
+ 			} else {
+ 				int positionsCalculated = 0;
+ 				if (et == dbcs) {
+@@ -1281,6 +1286,7 @@
+ 						int i = 0;
+ 						int utfIndex = 0;
+ 						PangoLayoutIter *iter = pango_layout_get_iter (layout);
++						pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
+ 						while (pango_layout_iter_next_cluster (iter)) {
+ 							pango_layout_iter_get_cluster_extents (iter, NULL, &pos);
+ 							int position = PANGO_PIXELS(pos.x);
+@@ -1295,8 +1301,11 @@
+ 								utfIndex += UTF8CharLength(utfForm+utfIndex);
+ 							}
+ 						}
++						while (i < lenPositions)
++							positions[i++] = PANGO_PIXELS(pos.x + pos.width);
+ 						pango_layout_iter_free (iter);
+ 						delete []utfForm;
++						PLATFORM_ASSERT(i == lenPositions);
+ 					}
+ 				}
+ 				if (positionsCalculated < 1 ) {
+@@ -1310,16 +1319,20 @@
+ 					pango_layout_set_text(layout, utfForm, strlen(utfForm));
+ 					int i = 0;
+ 					PangoLayoutIter *iter = pango_layout_get_iter (layout);
++					pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
+ 					while (pango_layout_iter_next_cluster (iter)) {
+ 						pango_layout_iter_get_cluster_extents(iter, NULL, &pos);
+ 						positions[i++] = PANGO_PIXELS(pos.x);
+ 					}
++					while (i < lenPositions)
++						positions[i++] = PANGO_PIXELS(pos.x + pos.width);
+ 					pango_layout_iter_free(iter);
+ 					if (useGFree) {
+ 						g_free(utfForm);
+ 					} else {
+ 						delete []utfForm;
+ 					}
++					PLATFORM_ASSERT(i == lenPositions);
+ 				}
+ 			}
+ 			if (len == 1) {
================================================================