2.5

Made ED_screen api calls:
- ED_screen_full_newspace()
- ED_screen_full_prevspace()

Which now gets called by F1 operator, to move to 
full-screen-sized browser. For testing fun its default 
now. Might become user setting. Also have to check
on opening a temp window for this (and for render).

source/blender/editors/include/ED_screen.h

@@ -80,6 +80,9 @@ bScreen *ED_screen_duplicate(struct wmWindow *win, struct bScreen *sc);
 void	ED_screen_set_subwinactive(struct wmWindow *win, struct wmEvent *event);
 void	ED_screen_exit(struct bContext *C, struct wmWindow *window, struct bScreen *screen);
 void	ED_screen_animation_timer(struct bContext *C, int enable);
+void	ED_screen_full_newspace(struct bContext *C, ScrArea *sa, int type);
+void	ED_screen_full_prevspace(struct bContext *C);
+
 
 void	ED_operatortypes_screen(void);
 void	ED_keymap_screen(struct wmWindowManager *wm);

source/blender/editors/screen/screen_edit.c

@@ -1302,6 +1302,24 @@ void ed_screen_fullarea(bContext *C)
 
 }
 
+void ED_screen_full_newspace(bContext *C, ScrArea *sa, int type)
+{
+	if(sa->full==0)
+		ed_screen_fullarea(C);
+
+	ED_area_newspace(C, CTX_wm_area(C), type);
+}
+
+void ED_screen_full_prevspace(bContext *C)
+{
+	ScrArea *sa= CTX_wm_area(C);
+	
+	ED_area_prevspace(C);
+	
+	if(sa->full)
+		ed_screen_fullarea(C);
+}
+
 void ED_screen_animation_timer(bContext *C, int enable)
 {
 	bScreen *screen= CTX_wm_screen(C);

source/blender/editors/space_file/file_draw.c

@@ -95,7 +95,7 @@ static void do_file_buttons(bContext *C, void *arg, int event)
 			{
 				char name[FILE_MAX];
 
-				ED_area_prevspace(C);
+				ED_screen_full_prevspace(C);
 				if(sfile->op) {
 					wmOperator *op= sfile->op;
 					
@@ -119,7 +119,7 @@ static void do_file_buttons(bContext *C, void *arg, int event)
 				WM_operator_free(sfile->op);
 				sfile->op = NULL;
 			}
-			ED_area_prevspace(C);
+			ED_screen_full_prevspace(C);
 			
 			break;
 	}

source/blender/windowmanager/intern/wm_operators.c

@@ -328,43 +328,9 @@ static void WM_OT_open_recentfile(wmOperatorType *ot)
 
 static int wm_mainfile_invoke(bContext *C, wmOperator *op, wmEvent *event)
 {
-	wmWindow *newwin, *win;
-	bScreen *newsc, *sc;
-	ScrArea *sa, *oldsa;
 	SpaceFile *sfile;
-
-	rcti rect;
 	
-	win= CTX_wm_window(C);
-	sc= CTX_wm_screen(C);
-	oldsa= CTX_wm_area(C);
-
-#if 0 /* XXX experimental code for opening filebrowser in new window */
-	/*  poll() checks area context, but we don't accept full-area windows */
-	if(sc->full != SCREENNORMAL) 
-		return OPERATOR_CANCELLED;
-	
-	/* adds window to WM */
-	rect.xmin = 0;
-	rect.ymin = 0;
-	rect.xmax = win->sizex;
-	rect.ymax = win->sizey;
-	BLI_translate_rcti(&rect, win->posx, win->posy);
-	newwin= WM_window_open(C, &rect);
-	
-	/* allocs new screen and adds to newly created window, using window size */
-	newsc= screen_add(newwin, CTX_data_scene(C), sc->id.name+2);
-	newwin->screen= newsc;
-
-	/* create filebrowser */
-	CTX_wm_window_set(C, newwin);
-	CTX_wm_screen_set(C, newsc);
-	sa= (ScrArea*)newsc->areabase.first;
-	CTX_wm_area_set(C, sa);
-	ED_area_newspace(C, sa, SPACE_FILE);
-#else 
-	ED_area_newspace(C, oldsa, SPACE_FILE);
-#endif
+	ED_screen_full_newspace(C, CTX_wm_area(C), SPACE_FILE);
 
 	/* settings for filebrowser */
 	sfile= (SpaceFile*)CTX_wm_space_data(C);