4 * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef __PLUGINLV2UI_H__
23 #define __PLUGINLV2UI_H__
26 #include "pluginlv2gui.inc"
27 #include "pluginlv2client.h"
36 int init_gui(const char *path);
37 void update_value(int idx, uint32_t bfrsz, uint32_t typ, const void *bfr);
38 static void write_from_ui(void *the, uint32_t idx, uint32_t bfrsz,uint32_t typ,const void *bfr);
39 void update_control(int idx, uint32_t bfrsz, uint32_t typ, const void *bfr);
40 static uint32_t port_index(void *obj,const char *sym);
41 static void touch(void *obj,uint32_t pidx,bool grabbed);
42 static uint32_t uri_to_id(LV2_URID_Map_Handle handle, const char *map, const char *uri);
43 static LV2_URID uri_table_map(LV2_URID_Map_Handle handle, const char *uri);
44 static const char *uri_table_unmap(LV2_URID_Map_Handle handle, LV2_URID urid);
45 void lv2ui_instantiate(void *parent);
46 bool lv2ui_resizable();
47 void host_update(PluginLV2ChildGUI *child);
48 int run(int ac, char **av);
50 PluginLV2ClientConfig config;
51 PluginLV2UriTable uri_table;
52 LV2_URI_Map_Feature *uri_map;
53 LV2_Extension_Data_Feature *ext_data;
56 Lv2Features ui_features;
57 LilvNode *lv2_InputPort;
58 LilvNode *lv2_ControlPort;
61 const LilvPlugin *lilv;
65 const LilvNode *ui_type;
74 uint32_t last, updates;
79 int update_lv2(float *vals, int force);
82 void run_gui(PluginLV2ChildGUI *child=0);
93 typedef struct { int idx; float value; } control_t;
95 class PluginLV2ParentGUI : public ForkParent
98 PluginLV2ParentGUI(PluginLV2ClientWindow *gui);
99 ~PluginLV2ParentGUI();
100 ForkChild* new_fork();
104 PluginLV2ClientWindow *gui;
107 class PluginLV2ChildGUI : public ForkChild
111 ~PluginLV2ChildGUI();
115 int run(int ac, char **av);
117 PluginLV2GUI *lv2_gui;