From 08ca6a9ae4f818f18f874fcdbf648ca1dae57a03 Mon Sep 17 00:00:00 2001
From: Richard Wilson <rjw@netsurf-browser.org>
Date: Mon, 9 Jan 2006 00:12:09 +0000
Subject: [project @ 2006-01-09 00:12:09 by rjw] Begin moving message routing
 to new code. Implement Adjust-click close behaviour for local files.

svn path=/import/netsurf/; revision=2019
---
 riscos/gui.c     | 107 +++++++++++++++++++++++++++++++++++++++----------------
 riscos/message.c |  17 +++++----
 riscos/message.h |   7 ++--
 3 files changed, 87 insertions(+), 44 deletions(-)

diff --git a/riscos/gui.c b/riscos/gui.c
index 33d60ab35..81b3bca0f 100644
--- a/riscos/gui.c
+++ b/riscos/gui.c
@@ -240,11 +240,11 @@ static char *ro_gui_ieurl_file_parse(const char *file_name);
 static void ro_msg_terminate_filename(wimp_full_message_data_xfer *message);
 static void ro_msg_datasave(wimp_message *message);
 static void ro_msg_datasave_ack(wimp_message *message);
-static void ro_msg_dataopen(wimp_message *block);
+static void ro_msg_dataopen(wimp_message *message);
 static void ro_msg_prequit(wimp_message *message);
 static void ro_msg_save_desktop(wimp_message *message);
 static char *ro_path_to_url(const char *path);
-static void ro_gui_view_source_bounce(wimp_event_no event, wimp_message *message);
+static void ro_gui_view_source_bounce(wimp_message *message);
 
 
 /**
@@ -373,6 +373,20 @@ void gui_init(int argc, char** argv)
 				error->errnum, error->errmess));
 		die(error->errmess);
 	}
+	/* register our message handlers */
+	ro_message_register_route(message_HELP_REQUEST,
+			ro_gui_interactive_help_request);
+	ro_message_register_route(message_DATA_OPEN,
+			ro_msg_dataopen);
+	ro_message_register_route(message_DATA_SAVE,
+			ro_msg_datasave);
+	ro_message_register_route(message_DATA_SAVE_ACK,
+			ro_msg_datasave_ack);
+	ro_message_register_route(message_PRE_QUIT,
+			ro_msg_prequit);
+	ro_message_register_route(message_SAVE_DESKTOP,
+			ro_msg_save_desktop);
+	/* end of handler registration */
 
 	nsfont_init();
 
@@ -993,12 +1007,66 @@ void ro_gui_close_window_request(wimp_close *close)
 {
 	struct gui_window *g;
 	struct gui_download_window *dw;
-
-	/*	Check for children
-	*/
-	ro_gui_dialog_close_persistent(close->w);
+	wimp_pointer pointer;
+	os_error *error;
+	char *temp_name, *r;
+	char *filename;
+	struct content *content = NULL;
 
 	if ((g = ro_gui_window_lookup(close->w)) != NULL) {
+		error = xwimp_get_pointer_info(&pointer);
+		if (error) {
+			LOG(("xwimp_get_pointer_info: 0x%x: %s",
+					error->errnum, error->errmess));
+			warn_user("WimpError", error->errmess);
+			return;
+		}
+		if (g->bw)
+			content = g->bw->current_content;
+		if ((pointer.buttons & wimp_CLICK_ADJUST) && (content) &&
+				(content->url) && (!strncmp(content->url, "file:/", 6))) {
+			if (strncmp(content->url, "file:///", 8) == 0)
+				temp_name = curl_unescape(content->url + 7,
+						strlen(content->url) - 7);
+			else
+				temp_name = curl_unescape(content->url + 5,
+						strlen(content->url) - 5);
+			if (!temp_name) {
+				warn_user("NoMemory", 0);
+				return;
+			}
+			filename = malloc(strlen(temp_name) + 100);
+			if (!filename) {
+			  	curl_free(temp_name);
+				warn_user("NoMemory", 0);
+				return;
+			}
+			sprintf(filename, "Filer_OpenDir ");
+			r = __riscosify(temp_name, 0, __RISCOSIFY_NO_SUFFIX,
+					filename + 14, strlen(temp_name) + 86, 0);
+			if (r == 0) {
+				LOG(("__riscosify failed"));
+				return;
+			}
+			curl_free(temp_name);
+			while (r > filename) {
+				if (*r == '.') {
+					*r = '\0';
+					break;
+				}
+				*r--;
+			}
+			error = xos_cli(filename);
+			if (error) {
+				LOG(("xos_cli: 0x%x: %s",
+						error->errnum, error->errmess));
+				warn_user("MiscError", error->errmess);
+				return;
+			}
+			free(filename);
+		}
+		if (ro_gui_shift_pressed())
+			return;
 		ro_gui_url_complete_close(NULL, 0);
 		browser_window_destroy(g->bw);
 	} else if ((dw = ro_gui_download_window_lookup(close->w)) != NULL) {
@@ -1006,6 +1074,7 @@ void ro_gui_close_window_request(wimp_close *close)
 	} else {
 		ro_gui_dialog_close(close->w);
 	}
+	ro_gui_dialog_close_persistent(close->w);
 }
 
 
@@ -1197,18 +1266,6 @@ void ro_gui_user_message(wimp_event_no event, wimp_message *message)
   		return;
   
 	switch (message->action) {
-		case message_HELP_REQUEST:
-			ro_gui_interactive_help_request(message);
-			break;
-
-		case message_DATA_SAVE:
-			ro_msg_datasave(message);
-			break;
-
-		case message_DATA_SAVE_ACK:
-			ro_msg_datasave_ack(message);
-			break;
-
 		case message_DATA_LOAD:
 			ro_msg_terminate_filename((wimp_full_message_data_xfer*)message);
 
@@ -1229,18 +1286,6 @@ void ro_gui_user_message(wimp_event_no event, wimp_message *message)
 #endif
 			break;
 
-		case message_DATA_OPEN:
-			ro_msg_dataopen(message);
-			break;
-
-		case message_PRE_QUIT:
-			ro_msg_prequit(message);
-			break;
-
-		case message_SAVE_DESKTOP:
-			ro_msg_save_desktop(message);
-			break;
-
 		case message_MENU_WARNING:
 			ro_gui_menu_warning((wimp_message_menu_warning *)
 					&message->data);
@@ -2030,7 +2075,7 @@ void ro_gui_view_source(struct content *content)
 }
 
 
-void ro_gui_view_source_bounce(wimp_event_no event, wimp_message *message) {
+void ro_gui_view_source_bounce(wimp_message *message) {
 	char *filename;
 	os_error *error;
 	char command[256];
diff --git a/riscos/message.c b/riscos/message.c
index 7fcc3a93c..20ad8f37f 100644
--- a/riscos/message.c
+++ b/riscos/message.c
@@ -22,14 +22,14 @@
 struct active_message {
 	unsigned int message_code;
 	int id;
-	void (*callback)(wimp_event_no event, wimp_message *message);
+	void (*callback)(wimp_message *message);
 	struct active_message *next;
 	struct active_message *previous;
 };
 struct active_message *current_messages = NULL;
 
 static struct active_message *ro_message_add(unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message));
+		void (*callback)(wimp_message *message));
 static void ro_message_free(int ref);
 
 
@@ -43,8 +43,7 @@ static void ro_message_free(int ref);
  * \return true on success, false otherwise
  */
 bool ro_message_send_message(wimp_event_no event, wimp_message *message,
-		wimp_t task,
-		void (*callback)(wimp_event_no event, wimp_message *message)) {
+		wimp_t task, void (*callback)(wimp_message *message)) {
 	os_error *error;
 
 	assert(message);
@@ -81,7 +80,7 @@ bool ro_message_send_message(wimp_event_no event, wimp_message *message,
  */
 bool ro_message_register_handler(wimp_message *message,
 		unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message)) {
+		void (*callback)(wimp_message *message)) {
 	struct active_message *add;
 
 	assert(message);
@@ -102,14 +101,14 @@ bool ro_message_register_handler(wimp_message *message,
  * \return true on success, false on memory exhaustion
  */
 bool ro_message_register_route(unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message)) {
+		void (*callback)(wimp_message *message)) {
 	assert(callback);
 	
 	return (ro_message_add(message_code, callback) != NULL);
 }
 
 struct active_message *ro_message_add(unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message)) {
+		void (*callback)(wimp_message *message)) {
 	struct active_message *add;
 
 	assert(callback);
@@ -152,7 +151,7 @@ bool ro_message_handle_message(wimp_event_no event, wimp_message *message) {
 					(message->action == test->message_code)) {
 				handled = true;
 				if (test->callback)
-					test->callback(event, message);
+					test->callback(message);
 				break;
 			}
 		}
@@ -165,7 +164,7 @@ bool ro_message_handle_message(wimp_event_no event, wimp_message *message) {
 		for (test = current_messages; test; test = test->next) {
 			if ((test->id == 0) &&
 					(message->action == test->message_code)) {
-				test->callback(event, message);
+				test->callback(message);
 				return true;
 			}
 		}
diff --git a/riscos/message.h b/riscos/message.h
index 106d473f9..3b05d3f03 100644
--- a/riscos/message.h
+++ b/riscos/message.h
@@ -16,13 +16,12 @@
 #include "oslib/wimp.h"
 
 bool ro_message_send_message(wimp_event_no event, wimp_message *message,
-		wimp_t task,
-		void (*callback)(wimp_event_no event, wimp_message *message));
+		wimp_t task, void (*callback)(wimp_message *message));
 bool ro_message_register_handler(wimp_message *message,
 		unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message));
+		void (*callback)(wimp_message *message));
 bool ro_message_register_route(unsigned int message_code,
-		void (*callback)(wimp_event_no event, wimp_message *message));
+		void (*callback)(wimp_message *message));
 bool ro_message_handle_message(wimp_event_no event, wimp_message *message);
 
 #endif
-- 
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