Color scheme selector widget is now in the widget library.

Perry Werneck
1 parent 93290192
Showing 2 changed files with 68 additions and 0 deletions Show diff stats
src/dialogs/colorscheme.c
src/include/v3270/colorscheme.h
@@ -336,6 +336,33 @@
  	return TRUE;
  }
  
+ gchar * v3270_color_scheme_get_text(GtkWidget *widget)
+ {
+	GdkRGBA		* clr		= NULL;
+	GValue		  value	= { 0, };
+	GtkTreeIter	  iter;
+	int			  f;
+
+	if(!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget),&iter))
+		return NULL;
+
+	gtk_tree_model_get_value(gtk_combo_box_get_model(GTK_COMBO_BOX(widget)),&iter,1,&value);
+	clr = g_value_get_pointer(&value);
+
+	GString *str = g_string_new("");
+	for(f=0;f<V3270_COLOR_COUNT;f++)
+	{
+		if(f)
+			g_string_append_c(str,';');
+
+		g_autofree gchar * color = gdk_rgba_to_string(clr+f);
+		g_string_append_printf(str,"%s",color);
+	}
+
+	return g_string_free(str,FALSE);
+
+ }
+
  void v3270_color_scheme_set_rgba(GtkWidget *widget, const GdkRGBA *colors)
  {
  	GtkTreeModel	* model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
@@ -364,3 +391,42 @@
  
  
  }
+
+ void v3270_color_scheme_set_text(GtkWidget *widget, const gchar *colors)
+ {
+	GdkRGBA		  clr[V3270_COLOR_COUNT];
+	gchar		**str = g_strsplit(colors,";",V3270_COLOR_BASE);
+	size_t 		  f;
+
+	switch(g_strv_length(str))
+	{
+	case 2:	// Only 2 colors, create monocromatic table
+		v3270_set_mono_color_table(clr,str[1],str[0]);
+		break;
+
+	case V3270_COLOR_BASE:	// All colors, update it
+		for(f=0;f<V3270_COLOR_BASE;f++)
+			gdk_rgba_parse(clr+f,str[f]);
+		break;
+
+	default:
+
+		// Unexpected size, load new colors over the defaults
+		gdk_rgba_parse(clr,str[0]);
+		gdk_rgba_parse(clr+1,str[1]);
+
+		for(f=2;f<V3270_COLOR_BASE;f++)
+			clr[f] = clr[1];
+
+		clr[V3270_COLOR_BLACK] = *clr;
+
+		for(f=2;f<MIN(g_strv_length(str),V3270_COLOR_BASE-1);f++)
+			gdk_rgba_parse(clr+f,str[f]);
+
+	}
+
+	g_strfreev(str);
+
+	v3270_color_scheme_set_rgba(widget,clr);
+
+ }
@@ -49,6 +49,8 @@
  
  LIB3270_EXPORT GtkWidget	* v3270_color_scheme_new();
  LIB3270_EXPORT void 		  v3270_color_scheme_set_rgba(GtkWidget *widget, const GdkRGBA *colors);
+ LIB3270_EXPORT gchar 		* v3270_color_scheme_get_text(GtkWidget *widget);
+ LIB3270_EXPORT void		  v3270_color_scheme_set_text(GtkWidget *widget, const gchar *colors);
  
  G_END_DECLS
...	...	@@ -336,6 +336,33 @@
336	336	return TRUE;
337	337	}
338	338
	339	+ gchar * v3270_color_scheme_get_text(GtkWidget *widget)
	340	+ {
	341	+ GdkRGBA * clr = NULL;
	342	+ GValue value = { 0, };
	343	+ GtkTreeIter iter;
	344	+ int f;
	345	+
	346	+ if(!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget),&iter))
	347	+ return NULL;
	348	+
	349	+ gtk_tree_model_get_value(gtk_combo_box_get_model(GTK_COMBO_BOX(widget)),&iter,1,&value);
	350	+ clr = g_value_get_pointer(&value);
	351	+
	352	+ GString *str = g_string_new("");
	353	+ for(f=0;f<V3270_COLOR_COUNT;f++)
	354	+ {
	355	+ if(f)
	356	+ g_string_append_c(str,';');
	357	+
	358	+ g_autofree gchar * color = gdk_rgba_to_string(clr+f);
	359	+ g_string_append_printf(str,"%s",color);
	360	+ }
	361	+
	362	+ return g_string_free(str,FALSE);
	363	+
	364	+ }
	365	+
339	366	void v3270_color_scheme_set_rgba(GtkWidget widget, const GdkRGBA colors)
340	367	{
341	368	GtkTreeModel * model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
...	...	@@ -364,3 +391,42 @@
364	391
365	392
366	393	}
	394	+
	395	+ void v3270_color_scheme_set_text(GtkWidget widget, const gchar colors)
	396	+ {
	397	+ GdkRGBA clr[V3270_COLOR_COUNT];
	398	+ gchar **str = g_strsplit(colors,";",V3270_COLOR_BASE);
	399	+ size_t f;
	400	+
	401	+ switch(g_strv_length(str))
	402	+ {
	403	+ case 2: // Only 2 colors, create monocromatic table
	404	+ v3270_set_mono_color_table(clr,str[1],str[0]);
	405	+ break;
	406	+
	407	+ case V3270_COLOR_BASE: // All colors, update it
	408	+ for(f=0;f<V3270_COLOR_BASE;f++)
	409	+ gdk_rgba_parse(clr+f,str[f]);
	410	+ break;
	411	+
	412	+ default:
	413	+
	414	+ // Unexpected size, load new colors over the defaults
	415	+ gdk_rgba_parse(clr,str[0]);
	416	+ gdk_rgba_parse(clr+1,str[1]);
	417	+
	418	+ for(f=2;f<V3270_COLOR_BASE;f++)
	419	+ clr[f] = clr[1];
	420	+
	421	+ clr[V3270_COLOR_BLACK] = *clr;
	422	+
	423	+ for(f=2;f<MIN(g_strv_length(str),V3270_COLOR_BASE-1);f++)
	424	+ gdk_rgba_parse(clr+f,str[f]);
	425	+
	426	+ }
	427	+
	428	+ g_strfreev(str);
	429	+
	430	+ v3270_color_scheme_set_rgba(widget,clr);
	431	+
	432	+ }
...	...
...	...	@@ -49,6 +49,8 @@
49	49
50	50	LIB3270_EXPORT GtkWidget * v3270_color_scheme_new();
51	51	LIB3270_EXPORT void v3270_color_scheme_set_rgba(GtkWidget widget, const GdkRGBA colors);
	52	+ LIB3270_EXPORT gchar * v3270_color_scheme_get_text(GtkWidget *widget);
	53	+ LIB3270_EXPORT void v3270_color_scheme_set_text(GtkWidget widget, const gchar colors);
52	54
53	55	G_END_DECLS
54	56
...	...