From 85b5a7487d5b44b94e6d2fc74c997ec69e352b1a Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Fri, 3 Feb 2012 21:10:36 +0000
Subject: Upgrade the input box and label widgets to use UTF-8 strings.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2491
---
 textscreen/txt_label.c | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'textscreen/txt_label.c')

diff --git a/textscreen/txt_label.c b/textscreen/txt_label.c
index a2afc13b..c4238bf3 100644
--- a/textscreen/txt_label.c
+++ b/textscreen/txt_label.c
@@ -26,6 +26,7 @@
 #include "txt_gui.h"
 #include "txt_io.h"
 #include "txt_main.h"
+#include "txt_utf8.h"
 #include "txt_window.h"
 
 static void TXT_LabelSizeCalc(TXT_UNCAST_ARG(label))
@@ -68,7 +69,7 @@ static void TXT_LabelDrawer(TXT_UNCAST_ARG(label))
                 align_indent = label->w - strlen(label->lines[y]);
                 break;
         }
-        
+
         // Draw this line
 
         TXT_GotoXY(origin_x, origin_y + y);
@@ -82,8 +83,8 @@ static void TXT_LabelDrawer(TXT_UNCAST_ARG(label))
 
         // The string itself
 
-        TXT_DrawString(label->lines[y]);
-        x += strlen(label->lines[y]);
+        TXT_DrawUTF8String(label->lines[y]);
+        x += TXT_UTF8_Strlen(label->lines[y]);
 
         // Gap at the end
 
@@ -123,7 +124,7 @@ void TXT_SetLabel(txt_label_t *label, char *value)
     free(label->label);
     free(label->lines);
 
-    // Set the new value 
+    // Set the new value
 
     label->label = strdup(value);
 
@@ -144,7 +145,7 @@ void TXT_SetLabel(txt_label_t *label, char *value)
     label->lines = malloc(sizeof(char *) * label->h);
     label->lines[0] = label->label;
     y = 1;
-    
+
     for (p = label->label; *p != '\0'; ++p)
     {
         if (*p == '\n')
@@ -159,8 +160,12 @@ void TXT_SetLabel(txt_label_t *label, char *value)
 
     for (y=0; y<label->h; ++y)
     {
-        if (strlen(label->lines[y]) > label->w)
-            label->w = strlen(label->lines[y]);
+        unsigned int line_len;
+
+        line_len = TXT_UTF8_Strlen(label->lines[y]);
+
+        if (line_len > label->w)
+            label->w = line_len;
     }
 }
 
-- 
cgit v1.2.3


From 9ffd1cc4d4bbd2b2799cbd0bf927fc4f30aed63e Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Thu, 1 Mar 2012 20:26:56 +0000
Subject: Rework the way that window background colors are set, and change the
 background color of inactive windows to black, to give better contrast when
 viewing many layered windows.

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 2507
---
 textscreen/txt_label.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'textscreen/txt_label.c')

diff --git a/textscreen/txt_label.c b/textscreen/txt_label.c
index c4238bf3..39ea0e16 100644
--- a/textscreen/txt_label.c
+++ b/textscreen/txt_label.c
@@ -47,8 +47,14 @@ static void TXT_LabelDrawer(TXT_UNCAST_ARG(label))
 
     w = label->widget.w;
 
-    TXT_BGColor(label->bgcolor, 0);
-    TXT_FGColor(label->fgcolor);
+    if (label->bgcolor >= 0)
+    {
+        TXT_BGColor(label->bgcolor, 0);
+    }
+    if (label->fgcolor >= 0)
+    {
+        TXT_FGColor(label->fgcolor);
+    }
 
     TXT_GetXY(&origin_x, &origin_y);
 
@@ -181,8 +187,8 @@ txt_label_t *TXT_NewLabel(char *text)
 
     // Default colors
 
-    label->bgcolor = TXT_WINDOW_BACKGROUND;
-    label->fgcolor = TXT_COLOR_BRIGHT_WHITE;
+    label->bgcolor = -1;
+    label->fgcolor = -1;
 
     TXT_SetLabel(label, text);
 
-- 
cgit v1.2.3