Mercurial > vim

annotate src/sound.c @ 17890:645284afff66

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Added tag v8.1.1941 for changeset 0d64e74be8b2150e63979db1f34aa0f653cac7fa
author Bram Moolenaar <Bram@vim.org>
date Fri, 30 Aug 2019 13:15:04 +0200
parents 10696f279e20
children d55356da47c1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * sound.c: functions related making noise
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12 */
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13
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14 #include "vim.h"
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15
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16 #if defined(FEAT_SOUND) || defined(PROTO)
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17
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18 static long sound_id = 0;
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19
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20 typedef struct soundcb_S soundcb_T;
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21
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22 struct soundcb_S {
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23 callback_T snd_callback;
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24 #ifdef MSWIN
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25 MCIDEVICEID snd_device_id;
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26 long snd_id;
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27 #endif
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28 soundcb_T *snd_next;
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29 };
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30
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31 static soundcb_T *first_callback = NULL;
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32
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33 /*
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34 * Return TRUE when a sound callback has been created, it may be invoked when
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35 * the sound finishes playing. Also see has_sound_callback_in_queue().
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36 */
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37 int
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38 has_any_sound_callback(void)
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39 {
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40 return first_callback != NULL;
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41 }
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42
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43 static soundcb_T *
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44 get_sound_callback(typval_T *arg)
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45 {
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46 callback_T callback;
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47 soundcb_T *soundcb;
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48
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49 if (arg->v_type == VAR_UNKNOWN)
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50 return NULL;
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51 callback = get_callback(arg);
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52 if (callback.cb_name == NULL)
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53 return NULL;
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54
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55 soundcb = ALLOC_ONE(soundcb_T);
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56 if (soundcb == NULL)
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57 free_callback(&callback);
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58 else
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59 {
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60 soundcb->snd_next = first_callback;
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61 first_callback = soundcb;
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62 set_callback(&soundcb->snd_callback, &callback);
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63 }
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64 return soundcb;
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65 }
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66
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67 /*
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68 * Delete "soundcb" from the list of pending callbacks.
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69 */
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70 static void
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71 delete_sound_callback(soundcb_T *soundcb)
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72 {
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73 soundcb_T *p;
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74 soundcb_T *prev = NULL;
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75
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76 for (p = first_callback; p != NULL; prev = p, p = p->snd_next)
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77 if (p == soundcb)
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78 {
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79 if (prev == NULL)
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80 first_callback = p->snd_next;
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81 else
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82 prev->snd_next = p->snd_next;
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83 free_callback(&p->snd_callback);
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84 vim_free(p);
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85 break;
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86 }
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87 }
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88
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89 #if defined(HAVE_CANBERRA) || defined(PROTO)
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90
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91 /*
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92 * Sound implementation for Linux/Unix/Mac using libcanberra.
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93 */
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94 # include <canberra.h>
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95
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96 static ca_context *context = NULL;
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97
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98 // Structure to store info about a sound callback to be invoked soon.
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99 typedef struct soundcb_queue_S soundcb_queue_T;
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100
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101 struct soundcb_queue_S {
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102 soundcb_queue_T *scb_next;
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103 uint32_t scb_id; // ID of the sound
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104 int scb_result; // CA_ value
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105 soundcb_T *scb_callback; // function to call
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106 };
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107
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108 // Queue of callbacks to invoke from the main loop.
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109 static soundcb_queue_T *callback_queue = NULL;
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110
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111 /*
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112 * Add a callback to the queue of callbacks to invoke later from the main loop.
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113 * That is because the callback may be called from another thread and invoking
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114 * another sound function may cause trouble.
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115 */
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116 static void
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117 sound_callback(
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118 ca_context *c UNUSED,
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119 uint32_t id,
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120 int error_code,
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121 void *userdata)
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122 {
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123 soundcb_T *soundcb = (soundcb_T *)userdata;
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124 soundcb_queue_T *scb;
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125
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126 scb = ALLOC_ONE(soundcb_queue_T);
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127 if (scb == NULL)
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128 return;
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129 scb->scb_next = callback_queue;
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130 callback_queue = scb;
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131 scb->scb_id = id;
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132 scb->scb_result = error_code == CA_SUCCESS ? 0
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133 : error_code == CA_ERROR_CANCELED
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134 || error_code == CA_ERROR_DESTROYED
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135 ? 1 : 2;
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136 scb->scb_callback = soundcb;
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137 }
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138
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139 /*
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140 * Return TRUE if there is a sound callback to be called.
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141 */
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142 int
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143 has_sound_callback_in_queue(void)
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144 {
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145 return callback_queue != NULL;
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146 }
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147
17708
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148 /*
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149 * Invoke queued sound callbacks.
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150 */
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151 void
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152 invoke_sound_callback(void)
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153 {
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154 soundcb_queue_T *scb;
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155 typval_T argv[3];
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156 typval_T rettv;
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157
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158
17708
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159 while (callback_queue != NULL)
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160 {
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161 scb = callback_queue;
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162 callback_queue = scb->scb_next;
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163
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164 argv[0].v_type = VAR_NUMBER;
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165 argv[0].vval.v_number = scb->scb_id;
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166 argv[1].v_type = VAR_NUMBER;
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167 argv[1].vval.v_number = scb->scb_result;
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168 argv[2].v_type = VAR_UNKNOWN;
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169
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170 call_callback(&scb->scb_callback->snd_callback, -1, &rettv, 2, argv);
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171 clear_tv(&rettv);
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172
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173 delete_sound_callback(scb->scb_callback);
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174 }
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175 redraw_after_callback(TRUE);
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176 }
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177
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178 static void
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179 sound_play_common(typval_T *argvars, typval_T *rettv, int playfile)
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180 {
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181 if (context == NULL)
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182 ca_context_create(&context);
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183 if (context != NULL)
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184 {
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185 soundcb_T *soundcb = get_sound_callback(&argvars[1]);
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186 int res = CA_ERROR_INVALID;
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187
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188 ++sound_id;
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189 if (soundcb == NULL)
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190 {
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191 res = ca_context_play(context, sound_id,
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192 playfile ? CA_PROP_MEDIA_FILENAME : CA_PROP_EVENT_ID,
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193 tv_get_string(&argvars[0]),
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194 CA_PROP_CANBERRA_CACHE_CONTROL, "volatile",
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195 NULL);
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196 }
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197 else
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198 {
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199 static ca_proplist *proplist = NULL;
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200
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201 ca_proplist_create(&proplist);
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202 if (proplist != NULL)
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203 {
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204 if (playfile)
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205 ca_proplist_sets(proplist, CA_PROP_MEDIA_FILENAME,
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206 (char *)tv_get_string(&argvars[0]));
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207 else
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208 ca_proplist_sets(proplist, CA_PROP_EVENT_ID,
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209 (char *)tv_get_string(&argvars[0]));
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210 ca_proplist_sets(proplist, CA_PROP_CANBERRA_CACHE_CONTROL,
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211 "volatile");
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212 res = ca_context_play_full(context, sound_id, proplist,
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213 sound_callback, soundcb);
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214 if (res != CA_SUCCESS)
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215 delete_sound_callback(soundcb);
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216
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217 ca_proplist_destroy(proplist);
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218 }
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219 }
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220 rettv->vval.v_number = res == CA_SUCCESS ? sound_id : 0;
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221 }
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222 }
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223
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224 void
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225 f_sound_playevent(typval_T *argvars, typval_T *rettv)
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226 {
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227 sound_play_common(argvars, rettv, FALSE);
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228 }
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229
17026
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230 /*
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231 * implementation of sound_playfile({path} [, {callback}])
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232 */
17004
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233 void
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234 f_sound_playfile(typval_T *argvars, typval_T *rettv)
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235 {
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diff changeset
236 sound_play_common(argvars, rettv, TRUE);
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237 }
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238
17026
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239 /*
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240 * implementation of sound_stop({id})
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diff changeset
241 */
17004
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242 void
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243 f_sound_stop(typval_T *argvars, typval_T *rettv UNUSED)
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244 {
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diff changeset
245 if (context != NULL)
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diff changeset
246 ca_context_cancel(context, tv_get_number(&argvars[0]));
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247 }
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248
17026
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249 /*
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250 * implementation of sound_clear()
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diff changeset
251 */
17004
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252 void
17026
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253 f_sound_clear(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
17004
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diff changeset
254 {
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diff changeset
255 if (context != NULL)
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diff changeset
256 {
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diff changeset
257 ca_context_destroy(context);
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diff changeset
258 context = NULL;
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diff changeset
259 }
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diff changeset
260 }
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261
17131
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diff changeset
262 # if defined(EXITFREE) || defined(PROTO)
17004
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diff changeset
263 void
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diff changeset
264 sound_free(void)
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diff changeset
265 {
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diff changeset
266 if (context != NULL)
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diff changeset
267 ca_context_destroy(context);
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diff changeset
268 while (first_callback != NULL)
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diff changeset
269 delete_sound_callback(first_callback);
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diff changeset
270 }
17131
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diff changeset
271 # endif
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272
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diff changeset
273 #elif defined(MSWIN)
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diff changeset
274
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diff changeset
275 /*
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276 * Sound implementation for MS-Windows.
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diff changeset
277 */
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diff changeset
278
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parents: 17026
diff changeset
279 static HWND g_hWndSound = NULL;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
280
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
281 static LRESULT CALLBACK
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
282 sound_wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
283 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
284 soundcb_T *p;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
285
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
286 switch (message)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
287 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
288 case MM_MCINOTIFY:
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
289 for (p = first_callback; p != NULL; p = p->snd_next)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
290 if (p->snd_device_id == (MCIDEVICEID) lParam)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
291 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
292 typval_T argv[3];
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
293 typval_T rettv;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
294 char buf[32];
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
295
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
296 vim_snprintf(buf, sizeof(buf), "close sound%06ld",
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
297 p->snd_id);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
298 mciSendString(buf, NULL, 0, 0);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
299
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
300 argv[0].v_type = VAR_NUMBER;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
301 argv[0].vval.v_number = p->snd_id;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
302 argv[1].v_type = VAR_NUMBER;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
303 argv[1].vval.v_number =
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
304 wParam == MCI_NOTIFY_SUCCESSFUL ? 0
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
305 : wParam == MCI_NOTIFY_ABORTED ? 1 : 2;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
306 argv[2].v_type = VAR_UNKNOWN;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
307
17610
c08a3c552c1d patch 8.1.1802: missing change to call_callback()
Bram Moolenaar <Bram@vim.org>
parents: 17131
diff changeset
308 call_callback(&p->snd_callback, -1, &rettv, 2, argv);
17131
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
309 clear_tv(&rettv);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
310
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
311 delete_sound_callback(p);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
312 redraw_after_callback(TRUE);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
313
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
314 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
315 break;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
316 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
317
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
318 return DefWindowProc(hwnd, message, wParam, lParam);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
319 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
320
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
321 static HWND
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
322 sound_window()
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
323 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
324 if (g_hWndSound == NULL)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
325 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
326 LPCSTR clazz = "VimSound";
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
327 WNDCLASS wndclass = {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
328 0, sound_wndproc, 0, 0, g_hinst, NULL, 0, 0, NULL, clazz };
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
329 RegisterClass(&wndclass);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
330 g_hWndSound = CreateWindow(clazz, NULL, 0, 0, 0, 0, 0,
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
331 HWND_MESSAGE, NULL, g_hinst, NULL);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
332 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
333
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
334 return g_hWndSound;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
335 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
336
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
337 void
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
338 f_sound_playevent(typval_T *argvars, typval_T *rettv)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
339 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
340 WCHAR *wp;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
341
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
342 rettv->v_type = VAR_NUMBER;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
343 rettv->vval.v_number = 0;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
344
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
345 wp = enc_to_utf16(tv_get_string(&argvars[0]), NULL);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
346 if (wp == NULL)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
347 return;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
348
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
349 PlaySoundW(wp, NULL, SND_ASYNC | SND_ALIAS);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
350 free(wp);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
351
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
352 rettv->vval.v_number = ++sound_id;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
353 }
17004
353ed7ef78df patch 8.1.1502: cannot play any sound
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
354
17131
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
355 void
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
356 f_sound_playfile(typval_T *argvars, typval_T *rettv)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
357 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
358 long newid = sound_id + 1;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
359 size_t len;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
360 char_u *p, *esc;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
361 WCHAR *wp;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
362 soundcb_T *soundcb;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
363 char buf[32];
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
364 MCIERROR err;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
365
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
366 rettv->v_type = VAR_NUMBER;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
367 rettv->vval.v_number = 0;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
368
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
369 esc = vim_strsave_shellescape(tv_get_string(&argvars[0]), FALSE, FALSE);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
370
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
371 len = STRLEN(esc) + 5 + 18 + 1;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
372 p = alloc(len);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
373 if (p == NULL)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
374 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
375 free(esc);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
376 return;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
377 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
378 vim_snprintf((char *)p, len, "open %s alias sound%06ld", esc, newid);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
379 free(esc);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
380
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
381 wp = enc_to_utf16((char_u *)p, NULL);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
382 free(p);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
383 if (wp == NULL)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
384 return;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
385
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
386 err = mciSendStringW(wp, NULL, 0, sound_window());
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
387 free(wp);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
388 if (err != 0)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
389 return;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
390
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
391 vim_snprintf(buf, sizeof(buf), "play sound%06ld notify", newid);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
392 err = mciSendString(buf, NULL, 0, sound_window());
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
393 if (err != 0)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
394 goto failure;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
395
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
396 sound_id = newid;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
397 rettv->vval.v_number = sound_id;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
398
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
399 soundcb = get_sound_callback(&argvars[1]);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
400 if (soundcb != NULL)
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
401 {
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
402 vim_snprintf(buf, sizeof(buf), "sound%06ld", newid);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
403 soundcb->snd_id = newid;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
404 soundcb->snd_device_id = mciGetDeviceID(buf);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
405 }
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
406 return;
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
407
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
408 failure:
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
Bram Moolenaar <Bram@vim.org>
parents: 17026
diff changeset
409 vim_snprintf(buf, sizeof(buf), "close sound%06ld", newid);
be5a5cfc991a patch 8.1.1565: MS-Windows: no sound support
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410 mciSendString(buf, NULL, 0, NULL);
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411 }
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412
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413 void
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414 f_sound_stop(typval_T *argvars, typval_T *rettv UNUSED)
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415 {
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416 long id = tv_get_number(&argvars[0]);
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417 char buf[32];
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418
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419 vim_snprintf(buf, sizeof(buf), "stop sound%06ld", id);
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420 mciSendString(buf, NULL, 0, NULL);
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421 }
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422
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423 void
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424 f_sound_clear(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
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425 {
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426 PlaySound(NULL, NULL, 0);
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427 mciSendString("close all", NULL, 0, NULL);
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428 }
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429
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430 # if defined(EXITFREE)
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431 void
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432 sound_free(void)
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433 {
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434 CloseWindow(g_hWndSound);
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435
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436 while (first_callback != NULL)
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437 delete_sound_callback(first_callback);
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438 }
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439 # endif
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440
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441 #endif // MSWIN
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442
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443 #endif // FEAT_SOUND