From cef8c477c396458269a91ee756fc711bed74d0f4 Mon Sep 17 00:00:00 2001
From: James Bursa <james@netsurf-browser.org>
Date: Thu, 28 Aug 2003 19:21:27 +0000
Subject: [project @ 2003-08-28 19:21:27 by bursa] Start implementing download
 window.

svn path=/import/netsurf/; revision=255
---
 desktop/browser.c | 46 +++++++++++++++++++++++++++++++++++++++++++++-
 desktop/gui.h     | 13 +++++++++----
 2 files changed, 54 insertions(+), 5 deletions(-)

(limited to 'desktop')

diff --git a/desktop/browser.c b/desktop/browser.c
index 0782bd6fb..d296ddaea 100644
--- a/desktop/browser.c
+++ b/desktop/browser.c
@@ -35,6 +35,8 @@ static void browser_window_follow_link(struct browser_window* bw,
 		unsigned long click_x, unsigned long click_y, int click_type);
 static void browser_window_callback(content_msg msg, struct content *c,
 		void *p1, void *p2, const char *error);
+static void download_window_callback(content_msg msg, struct content *c,
+		void *p1, void *p2, const char *error);
 static void clear_radio_gadgets(struct browser_window* bw, struct box* box, struct gui_gadget* group);
 static void gui_redraw_gadget2(struct browser_window* bw, struct box* box, struct gui_gadget* g,
 		unsigned long x, unsigned long y);
@@ -166,7 +168,7 @@ struct browser_window* create_browser_window(int flags, int width, int height)
 
   bw->url = NULL;
 
-  bw->window = create_gui_browser_window(bw);
+  bw->window = gui_create_browser_window(bw);
 
   return bw;
 }
@@ -274,9 +276,20 @@ void browser_window_callback(content_msg msg, struct content *c,
   {
     case CONTENT_MSG_LOADING:
       if (c->type == CONTENT_OTHER) {
+        gui_window *download_window;
         /* TODO: implement downloads */
         /* we probably want to open a new window with a save icon and progress bar,
          * and transfer content_loading to it */
+        assert(bw->loading_content == c);
+
+        /* create download window and add content to it */
+        download_window = gui_create_download_window(c);
+        content_add_user(c, download_window_callback, download_window, 0);
+
+        /* remove content from browser window */
+        bw->loading_content = 0;
+        content_remove_user(c, browser_window_callback, bw, 0);
+        browser_window_stop_throbber(bw);
       }
       break;
 
@@ -347,6 +360,37 @@ void browser_window_callback(content_msg msg, struct content *c,
   }
 }
 
+void download_window_callback(content_msg msg, struct content *c,
+		void *p1, void *p2, const char *error)
+{
+	gui_window *download_window = p1;
+
+	switch (msg) {
+		case CONTENT_MSG_STATUS:
+			gui_download_window_update_status(download_window);
+			break;
+
+		case CONTENT_MSG_DONE:
+			gui_download_window_done(download_window);
+			break;
+
+		case CONTENT_MSG_ERROR:
+			gui_download_window_error(download_window, error);
+			break;
+
+		case CONTENT_MSG_READY:
+			/* not possible for CONTENT_OTHER */
+			assert(0);
+			break;
+
+		case CONTENT_MSG_LOADING:
+		case CONTENT_MSG_REDIRECT:
+			/* not possible at this point, handled above */
+			assert(0);
+			break;
+	}
+}
+
 void clear_radio_gadgets(struct browser_window* bw, struct box* box, struct gui_gadget* group)
 {
 	struct box* c;
diff --git a/desktop/gui.h b/desktop/gui.h
index 8438e8ee0..a12cb8d5e 100644
--- a/desktop/gui.h
+++ b/desktop/gui.h
@@ -9,11 +9,11 @@
 #ifndef _NETSURF_DESKTOP_GUI_H_
 #define _NETSURF_DESKTOP_GUI_H_
 
-typedef enum { GUI_BROWSER_WINDOW } gui_window_type;
+typedef enum { GUI_BROWSER_WINDOW, GUI_DOWNLOAD_WINDOW } gui_window_type;
 typedef enum { SAFE, UNSAFE } gui_safety;
 
-struct ro_gui_window;
-typedef struct ro_gui_window gui_window;
+struct gui_window;
+typedef struct gui_window gui_window;
 
 #include "netsurf/desktop/browser.h"
 
@@ -29,7 +29,8 @@ struct gui_message
 
 typedef struct gui_message gui_message;
 
-gui_window* create_gui_browser_window(struct browser_window* bw);
+gui_window *gui_create_browser_window(struct browser_window *bw);
+gui_window *gui_create_download_window(struct content *content);
 void gui_window_destroy(gui_window* g);
 void gui_window_show(gui_window* g);
 void gui_window_hide(gui_window* g);
@@ -44,6 +45,10 @@ void gui_window_set_title(gui_window* g, char* title);
 
 void gui_window_message(gui_window* g, gui_message* msg);
 
+void gui_download_window_update_status(gui_window *g);
+void gui_download_window_done(gui_window *g);
+void gui_download_window_error(gui_window *g, const char *error);
+
 void gui_init(int argc, char** argv);
 void gui_multitask(void);
 void gui_poll(void);
-- 
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