From 41c50b372e7819f447d98ed2737aefc72d5b864d Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Mon, 20 May 2013 00:46:43 -0400
Subject: CATSFC/system/gui/uicolors.txt: Theme support for active and inactive
 item text colors.

---
 source/nds/draw.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 source/nds/draw.h |  6 ++++--
 source/nds/gui.c  |  8 ++++++++
 3 files changed, 63 insertions(+), 2 deletions(-)

(limited to 'source')

diff --git a/source/nds/draw.c b/source/nds/draw.c
index 479d5e6..793b6ca 100644
--- a/source/nds/draw.c
+++ b/source/nds/draw.c
@@ -106,6 +106,9 @@ struct gui_iconlist gui_icon_list[]= {
 	/* 34 */ {"sbutto", 76, 16, NULL}
                         };
 
+u16 COLOR_INACTIVE_ITEM = COLOR16( 0,  0,  0);
+u16 COLOR_ACTIVE_ITEM   = COLOR16(31, 31, 31);
+
 
 /*
 *	Drawing string aroud center
@@ -1098,6 +1101,54 @@ int icon_init(u32 language_id)
     return ret;
 }
 
+int color_init()
+{
+	char path[MAX_PATH];
+	char current_line[256];
+        sprintf(path, "%s/%s/%s", main_path, GUI_SOURCE_PATH, "uicolors.txt");
+	FILE* fp = fopen(path, "r");
+	if (fp != NULL)
+	{
+		while(fgets(current_line, 256, fp))
+		{
+			char* colon = strchr(current_line, ':');
+			if (colon)
+			{
+				*colon = '\0';
+				u16* color = NULL;
+				if (strcasecmp(current_line, "ActiveItem") == 0)
+					color = &COLOR_ACTIVE_ITEM;
+				else if (strcasecmp(current_line, "InactiveItem") == 0)
+					color = &COLOR_INACTIVE_ITEM;
+
+				if (color != NULL)
+				{
+					char* end = strchr(colon + 1, '\0') - 1;
+					while (*end && (*end == '\r' || *end == '\n'))
+						*end-- = '\0';
+					char* ptr = colon + 1;
+					while (*ptr && *ptr == ' ')
+						ptr++;
+					u32 color32;
+					u8  r, g, b;
+					if (strlen(ptr) == 7 && *ptr == '#')
+					{
+						color32 = strtol(ptr + 1, NULL, 16);
+						r = (color32 >> 16) & 0xFF;
+						g = (color32 >>  8) & 0xFF;
+						b =  color32        & 0xFF;
+						*color = COLOR16(r >> 3, g >> 3, b >> 3);
+					}
+				}
+			}
+		}
+		fclose(fp);
+		return 0;
+	}
+	else
+		return 1;
+}
+
 /*************************************************************/
 void show_icon(void* screen, struct gui_iconlist* icon, u32 x, u32 y)
 {
diff --git a/source/nds/draw.h b/source/nds/draw.h
index b81328a..904798a 100644
--- a/source/nds/draw.h
+++ b/source/nds/draw.h
@@ -68,8 +68,6 @@
 #define COLOR_BG            COLOR16(2,  4,  10)
 #define COLOR_BG32          COLOR32(2*8,  4*8,  10*8)
 #define COLOR_ROM_INFO      COLOR16(22, 18, 26)
-#define COLOR_ACTIVE_ITEM   COLOR16(31, 31, 31)
-#define COLOR_INACTIVE_ITEM COLOR16(11,  7, 19)
 #define COLOR_HELP_TEXT     COLOR16(16, 20, 24)
 #define COLOR_DIALOG        COLOR16(31, 31, 31)
 #define COLOR_DIALOG_SHADOW COLOR16( 0,  2,  8)
@@ -89,6 +87,9 @@
 extern "C" {
 #endif
 
+extern u16 COLOR_INACTIVE_ITEM;
+extern u16 COLOR_ACTIVE_ITEM;
+
 struct background{
     char bgname[128];
     char bgbuffer[256*192*2];
@@ -180,6 +181,7 @@ extern void msg_screen_clear(void);
 extern void msg_set_text_color(u32 color);
 
 extern int icon_init(u32 language_id);
+extern int color_init(void);
 extern int gui_change_icon(u32 language_id);
 extern int show_background(void *screen, char *bgname);
 extern void show_icon(void* screen, struct gui_iconlist *icon, u32 x, u32 y);
diff --git a/source/nds/gui.c b/source/nds/gui.c
index 7c9fb92..ca5a016 100644
--- a/source/nds/gui.c
+++ b/source/nds/gui.c
@@ -4904,6 +4904,14 @@ void gui_init(u32 lang_id)
 		goto gui_init_err;
 	}
 
+	flag = color_init();
+	if(0 != flag)
+	{
+		char message[512];
+		sprintf(message, "SYSTEM/GUI/uicolors.txt\nis missing\nPress any key to return to\nthe menu\n\nSYSTEM/GUI/uicolors.txt\nest manquant\nAppuyer sur une touche pour\nretourner au menu");
+		err_msg(DOWN_SCREEN, message);
+		goto gui_init_err;
+	}
 
 	flag = load_font();
 	if(0 != flag)
-- 
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