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1 /* vi:set ts=8 sts=4 sw=4:
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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 * QNX port by Julian Kinraid
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6 *
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7 * Do ":help uganda" in Vim to read copying and usage conditions.
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8 * Do ":help credits" in Vim to see a list of people who contributed.
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9 */
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10
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11 /*
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12 * os_qnx.c
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13 */
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14
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15 #include "vim.h"
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16
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17
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18 #if defined(FEAT_GUI_PHOTON)
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19 int is_photon_available;
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20 #endif
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21
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22 void qnx_init()
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23 {
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24 #if defined(FEAT_GUI_PHOTON)
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25 PhChannelParms_t parms;
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26
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27 memset( &parms, 0, sizeof( parms ) );
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28 parms.flags = Ph_DYNAMIC_BUFFER;
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29
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30 is_photon_available = (PhAttach( NULL, &parms ) != NULL) ? TRUE : FALSE;
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31 #endif
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32 }
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33
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34 #if (defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD)) || defined(PROTO)
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35
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36 #define CLIP_TYPE_VIM "VIMTYPE"
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37 #define CLIP_TYPE_TEXT "TEXT"
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38
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39 /* Turn on the clipboard for a console vim when photon is running */
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40 void qnx_clip_init()
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41 {
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42 if( is_photon_available == TRUE && !gui.in_use)
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43 clip_init( TRUE );
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44 }
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45
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46 /*****************************************************************************/
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47 /* Clipboard */
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48
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49 /* No support for owning the clipboard */
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50 int
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51 clip_mch_own_selection( VimClipboard *cbd )
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52 {
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53 return FALSE;
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54 }
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55
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56 void
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57 clip_mch_lose_selection( VimClipboard *cbd )
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58 {
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59 }
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60
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61 void
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62 clip_mch_request_selection( VimClipboard *cbd )
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63 {
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64 int type = MLINE, clip_length = 0, is_type_set = FALSE;
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65 void *cbdata;
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66 PhClipHeader *clip_header;
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67 char_u *clip_text = NULL;
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68
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69 cbdata = PhClipboardPasteStart( PhInputGroup( NULL ));
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70 if( cbdata != NULL )
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71 {
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72 /* Look for the vim specific clip first */
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73 clip_header = PhClipboardPasteType( cbdata, CLIP_TYPE_VIM );
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74 if( clip_header != NULL && clip_header->data != NULL )
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75 {
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76 switch( *(char *) clip_header->data )
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77 {
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78 default: /* fallthrough to line type */
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79 case 'L': type = MLINE; break;
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80 case 'C': type = MCHAR; break;
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81 #ifdef FEAT_VISUAL
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82 case 'B': type = MBLOCK; break;
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83 #endif
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84 }
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85 is_type_set = TRUE;
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86 }
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87
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88 /* Try for just normal text */
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89 clip_header = PhClipboardPasteType( cbdata, CLIP_TYPE_TEXT );
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90 if( clip_header != NULL )
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91 {
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92 clip_text = clip_header->data;
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93 clip_length = clip_header->length - 1;
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94
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95 if( clip_text != NULL && is_type_set == FALSE )
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96 type = (strchr( clip_text, '\r' ) != NULL) ? MLINE : MCHAR;
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97 }
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98
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99 if( (clip_text != NULL) && (clip_length > 0) )
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100 {
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101 clip_yank_selection( type, clip_text, clip_length, cbd );
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102 }
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103
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104 PhClipboardPasteFinish( cbdata );
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105 }
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106 }
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107
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108 void
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109 clip_mch_set_selection( VimClipboard *cbd )
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110 {
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111 int type;
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112 long_u len;
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113 char_u *text_clip, vim_clip[2], *str = NULL;
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114 PhClipHeader clip_header[2];
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115
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116 /* Prevent recursion from clip_get_selection() */
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117 if( cbd->owned == TRUE )
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118 return;
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119
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120 cbd->owned = TRUE;
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121 clip_get_selection( cbd );
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122 cbd->owned = FALSE;
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123
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124 type = clip_convert_selection( &str, &len, cbd );
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125 if( type >= 0 )
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126 {
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127 text_clip = lalloc( len + 1, TRUE ); /* Normal text */
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128
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129 if( text_clip && vim_clip )
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130 {
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131 memset( clip_header, 0, sizeof( clip_header ) );
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132
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133 STRNCPY( clip_header[0].type, CLIP_TYPE_VIM, 8 );
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134 clip_header[0].length = sizeof( vim_clip );
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135 clip_header[0].data = vim_clip;
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136
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137 STRNCPY( clip_header[1].type, CLIP_TYPE_TEXT, 8 );
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138 clip_header[1].length = len + 1;
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139 clip_header[1].data = text_clip;
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140
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141 switch( type )
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142 {
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143 default: /* fallthrough to MLINE */
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144 case MLINE: *vim_clip = 'L'; break;
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145 case MCHAR: *vim_clip = 'C'; break;
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146 #ifdef FEAT_VISUAL
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147 case MBLOCK: *vim_clip = 'B'; break;
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148 #endif
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149 }
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150
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419
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151 vim_strncpy( text_clip, str, len );
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7
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152
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153 vim_clip[ 1 ] = NUL;
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154
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155 PhClipboardCopy( PhInputGroup( NULL ), 2, clip_header);
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156 }
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157 vim_free( text_clip );
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158 }
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159 vim_free( str );
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160 }
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161 #endif
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