- console scrollback userpref

- copy coperator for the console (Ctrl+C and from the menu)

source/blender/editors/space_console/console_ops.c

@@ -37,9 +37,11 @@
 #include "DNA_scene_types.h"
 #include "DNA_screen_types.h"
 #include "DNA_space_types.h"
+#include "DNA_userdef_types.h"
 #include "DNA_windowmanager_types.h"
 
 #include "BLI_blenlib.h"
+#include "BLI_dynstr.h"
 #include "PIL_time.h"
 
 #include "BKE_utildefines.h"
@@ -79,7 +81,10 @@ void console_scrollback_free(SpaceConsole *sc, ConsoleLine *cl)
 void console_scrollback_limit(SpaceConsole *sc)
 {
 	int tot;
-	for(tot= BLI_countlist(&sc->scrollback); tot > CONSOLE_SCROLLBACK_LIMIT; tot--)
+	
+	if (U.scrollback < 32) U.scrollback= 128; // XXX - save in user defaults
+	
+	for(tot= BLI_countlist(&sc->scrollback); tot > U.scrollback; tot--)
 		console_scrollback_free(sc, sc->scrollback.first);
 }
 
@@ -548,6 +553,46 @@ void CONSOLE_OT_scrollback_append(wmOperatorType *ot)
 	RNA_def_enum(ot->srna, "type", console_line_type_items, CONSOLE_LINE_OUTPUT, "Type", "Console output type.");
 }
 
+
+static int copy_exec(bContext *C, wmOperator *op)
+{
+	SpaceConsole *sc= CTX_wm_space_console(C);
+
+	DynStr *buf_dyn= BLI_dynstr_new();
+	char *buf_str;
+	
+	ConsoleLine *cl;
+	
+	for(cl= sc->scrollback.last; cl; cl= cl->prev) {
+		BLI_dynstr_append(buf_dyn, cl->line);
+		BLI_dynstr_append(buf_dyn, "\n");
+	}
+
+	buf_str= BLI_dynstr_get_cstring(buf_dyn);
+	BLI_dynstr_free(buf_dyn);
+
+	WM_clipboard_text_set(buf_str, 0);
+
+	MEM_freeN(buf_str);
+	return OPERATOR_FINISHED;
+}
+
+void CONSOLE_OT_copy(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name= "Copy to Clipboard";
+	ot->idname= "CONSOLE_OT_copy";
+
+	/* api callbacks */
+	ot->poll= console_edit_poll;
+	ot->exec= copy_exec;
+
+	/* flags */
+	ot->flag= OPTYPE_REGISTER;
+
+	/* properties */
+}
+
 static int zoom_exec(bContext *C, wmOperator *op)
 {
 	SpaceConsole *sc= CTX_wm_space_console(C);