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gtk2/gdk/broadway/broadway-output.h

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broadway: Separate out the server parts This (shouldn't) change any behaviour, but it moves the webserver parts to a separate file, making the broadway display file smaller and preparing for later separating out the server to its own process.
2012-12-19 11:37:02 +00:00
#ifndef __BROADWAY_H__
#define __BROADWAY_H__
broadway: Add serial tracking and roundtripping
2011-03-10 13:58:47 +00:00
#include <glib.h>
[broadway] Stream data over websocket The zlib compressed xmlhttprequest thing was a nice hack, but it doesn't really work in production. Its not portable, doesn't have enought API (missing notification for closed sockets) and having to synchronize between two different connections in a reliable way is a pain. So, we're going everything over the websocket. This is a pure switch, but after this we want to modify the protocol to work better over the uncompressed utf8 transport of websockets.
2011-04-18 17:52:05 +00:00
#include <gio/gio.h>
broadway: Initial version of separate broadway server This kinda works but is very rudimentary
2012-12-21 23:02:55 +00:00
#include "broadway-protocol.h"
Switch from sending png frames to our own encoding This is based on the rolling hashes code from http://cgit.freedesktop.org/~krh/weston/log/?h=remote It works by incrementally calculating hashes for every 32x32 block in each frame sent, and then refering back to such blocks when encoding the next frame. This means we detect when a block matches an existing block in the previous frame in a different position. This is great for detecting scrolling, which we need now that the gdk level scrolling is neutered.
2013-11-07 11:22:38 +00:00
#include "broadway-buffer.h"
broadway: Add serial tracking and roundtripping
2011-03-10 13:58:47 +00:00
Rename BroadwayClient to BroadwayOutput
2010-11-24 20:40:25 +00:00
typedef struct BroadwayOutput BroadwayOutput;
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
broadway: Initial support fro V7+ websockets Allows more modern browsers eg. firefox 5+ to use gtk/broadway Auto-detects protocol version, and can switch between them at as you connect a different browser. This works to some extent, but seems to hang sometimes, for instance the "button box" test in testgtk never shows up.
2011-11-10 09:12:28 +00:00
typedef enum {
BROADWAY_WS_CONTINUATION = 0,
BROADWAY_WS_TEXT = 1,
BROADWAY_WS_BINARY = 2,
BROADWAY_WS_CNX_CLOSE = 8,
BROADWAY_WS_CNX_PING = 9,
BROADWAY_WS_CNX_PONG = 0xa
} BroadwayWSOpCode;
[broadway] Stream data over websocket The zlib compressed xmlhttprequest thing was a nice hack, but it doesn't really work in production. Its not portable, doesn't have enought API (missing notification for closed sockets) and having to synchronize between two different connections in a reliable way is a pain. So, we're going everything over the websocket. This is a pure switch, but after this we want to modify the protocol to work better over the uncompressed utf8 transport of websockets.
2011-04-18 17:52:05 +00:00
BroadwayOutput *broadway_output_new (GOutputStream *out,
broadway: Remove support for old browsers Require binary array buffers and modern WebSocket protocol support.
2013-09-25 15:59:40 +00:00
guint32 serial);
[broadway] Track errors in BroadwayOutput
2010-11-24 21:12:29 +00:00
void broadway_output_free (BroadwayOutput *output);
int broadway_output_flush (BroadwayOutput *output);
int broadway_output_has_error (BroadwayOutput *output);
broadway: Add support for password authentication
2013-03-28 21:57:33 +00:00
void broadway_output_set_next_serial (BroadwayOutput *output,
guint32 serial);
broadway: Add serial tracking and roundtripping
2011-03-10 13:58:47 +00:00
guint32 broadway_output_get_next_serial (BroadwayOutput *output);
Rename BroadwayClient to BroadwayOutput
2010-11-24 20:40:25 +00:00
void broadway_output_new_surface (BroadwayOutput *output,
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
int id,
int x,
int y,
int w,
[broadway] Track window type in browser
2011-04-05 10:27:43 +00:00
int h,
gboolean is_temp);
broadway: Add support for password authentication
2013-03-28 21:57:33 +00:00
void broadway_output_disconnected (BroadwayOutput *output);
Rename BroadwayClient to BroadwayOutput
2010-11-24 20:40:25 +00:00
void broadway_output_show_surface (BroadwayOutput *output,
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
int id);
Rename BroadwayClient to BroadwayOutput
2010-11-24 20:40:25 +00:00
void broadway_output_hide_surface (BroadwayOutput *output,
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
int id);
broadway: Add raise/lower ops
2013-11-12 11:23:58 +00:00
void broadway_output_raise_surface (BroadwayOutput *output,
int id);
void broadway_output_lower_surface (BroadwayOutput *output,
int id);
Rename BroadwayClient to BroadwayOutput
2010-11-24 20:40:25 +00:00
void broadway_output_destroy_surface (BroadwayOutput *output,
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
int id);
[broadway] Combine window move and resize into one op This way we avoid sending a configure event for the inbetween state if we're resizeing and moving at the same time.
2011-04-12 09:11:36 +00:00
void broadway_output_move_resize_surface (BroadwayOutput *output,
int id,
gboolean has_pos,
int x,
int y,
gboolean has_size,
int w,
int h);
[broadway] Track transient_for
2011-04-05 10:02:46 +00:00
void broadway_output_set_transient_for (BroadwayOutput *output,
int id,
int parent_id);
Switch from sending png frames to our own encoding This is based on the rolling hashes code from http://cgit.freedesktop.org/~krh/weston/log/?h=remote It works by incrementally calculating hashes for every 32x32 block in each frame sent, and then refering back to such blocks when encoding the next frame. This means we detect when a block matches an existing block in the previous frame in a different position. This is great for detecting scrolling, which we need now that the gdk level scrolling is neutered.
2013-11-07 11:22:38 +00:00
void broadway_output_put_buffer (BroadwayOutput *output,
[broadway] Import broadway lib We put this in gtk+ for now since it will be synced initially, but it avoids using glib so that it can be used lower in the stack if required (e.g. in cairo later).
2010-11-16 11:42:53 +00:00
int id,
Switch from sending png frames to our own encoding This is based on the rolling hashes code from http://cgit.freedesktop.org/~krh/weston/log/?h=remote It works by incrementally calculating hashes for every 32x32 block in each frame sent, and then refering back to such blocks when encoding the next frame. This means we detect when a block matches an existing block in the previous frame in a different position. This is great for detecting scrolling, which we need now that the gdk level scrolling is neutered.
2013-11-07 11:22:38 +00:00
BroadwayBuffer *prev_buffer,
BroadwayBuffer *buffer);
[broadway] Make pointer grabs not roundtrip Since we're really only initializing grabs (except for implicit grabs at least) from the client side we might as well do all the grab time checks on the client side to avoid unnecassary roundtrips.
2011-04-01 14:29:03 +00:00
void broadway_output_grab_pointer (BroadwayOutput *output,
broadway: Implement pointer grabs
2011-03-14 10:46:43 +00:00
int id,
[broadway] Make pointer grabs not roundtrip Since we're really only initializing grabs (except for implicit grabs at least) from the client side we might as well do all the grab time checks on the client side to avoid unnecassary roundtrips.
2011-04-01 14:29:03 +00:00
gboolean owner_event);
guint32 broadway_output_ungrab_pointer (BroadwayOutput *output);
broadway: Initial support fro V7+ websockets Allows more modern browsers eg. firefox 5+ to use gtk/broadway Auto-detects protocol version, and can switch between them at as you connect a different browser. This works to some extent, but seems to hang sometimes, for instance the "button box" test in testgtk never shows up.
2011-11-10 09:12:28 +00:00
void broadway_output_pong (BroadwayOutput *output);
broadway: Separate out the server parts This (shouldn't) change any behaviour, but it moves the webserver parts to a separate file, making the broadway display file smaller and preparing for later separating out the server to its own process.
2012-12-19 11:37:02 +00:00
#endif /* __BROADWAY_H__ */
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