1 | /* |
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2 | * This file Copyright (C) 2008 Charles Kerr <charles@rebelbase.com> |
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3 | * |
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4 | * This file is licensed by the GPL version 2. Works owned by the |
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5 | * Transmission project are granted a special exemption to clause 2(b) |
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6 | * so that the bulk of its code can remain under the MIT license. |
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7 | * This exemption does not extend to derived works not owned by |
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8 | * the Transmission project. |
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9 | * |
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10 | * $Id: msgwin.c 7463 2008-12-22 05:39:02Z charles $ |
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11 | */ |
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12 | |
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13 | #include <errno.h> |
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14 | #include <stdio.h> |
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15 | #include <string.h> |
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16 | |
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17 | #include <glib/gi18n.h> |
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18 | #include <gtk/gtk.h> |
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19 | |
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20 | #include <libtransmission/transmission.h> |
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21 | |
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22 | #include "conf.h" |
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23 | #include "hig.h" |
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24 | #include "msgwin.h" |
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25 | #include "tr-core.h" |
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26 | #include "tr-prefs.h" |
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27 | #include "util.h" |
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28 | |
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29 | enum |
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30 | { |
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31 | COL_SEQUENCE, |
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32 | COL_NAME, |
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33 | COL_MESSAGE, |
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34 | COL_TR_MSG, |
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35 | N_COLUMNS |
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36 | }; |
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37 | |
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38 | struct MsgData |
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39 | { |
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40 | TrCore * core; |
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41 | GtkTreeView * view; |
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42 | GtkListStore * store; |
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43 | GtkTreeModel * filter; |
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44 | GtkTreeModel * sort; |
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45 | int maxLevel; |
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46 | gboolean isPaused; |
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47 | guint refresh_tag; |
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48 | }; |
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49 | |
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50 | static struct tr_msg_list * myTail = NULL; |
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51 | static struct tr_msg_list * myHead = NULL; |
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52 | |
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53 | /*** |
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54 | **** |
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55 | ***/ |
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56 | |
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57 | static void |
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58 | level_combo_changed_cb( GtkWidget * w, |
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59 | gpointer gdata ) |
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60 | { |
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61 | struct MsgData * data = gdata; |
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62 | GtkTreeIter iter; |
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63 | |
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64 | if( gtk_combo_box_get_active_iter( GTK_COMBO_BOX( w ), &iter ) ) |
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65 | { |
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66 | int level = 0; |
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67 | GtkTreeModel * m = gtk_combo_box_get_model( GTK_COMBO_BOX( w ) ); |
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68 | gtk_tree_model_get( m, &iter, 1, &level, -1 ); |
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69 | |
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70 | tr_setMessageLevel( level ); |
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71 | tr_core_set_pref_int( data->core, PREF_KEY_MSGLEVEL, level ); |
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72 | data->maxLevel = level; |
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73 | gtk_tree_model_filter_refilter( GTK_TREE_MODEL_FILTER( data->filter ) ); |
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74 | } |
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75 | } |
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76 | |
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77 | static void |
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78 | doSave( GtkWindow * parent, |
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79 | struct MsgData * data, |
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80 | const char * filename ) |
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81 | { |
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82 | FILE * fp = fopen( filename, "w+" ); |
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83 | |
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84 | if( !fp ) |
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85 | { |
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86 | errmsg( parent, |
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87 | _( "Couldn't save file \"%1$s\": %2$s" ), |
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88 | filename, g_strerror( errno ) ); |
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89 | } |
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90 | else |
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91 | { |
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92 | GtkTreeIter iter; |
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93 | GtkTreeModel * model = GTK_TREE_MODEL( data->sort ); |
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94 | if( gtk_tree_model_iter_children( model, &iter, NULL ) ) do |
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95 | { |
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96 | char * date; |
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97 | const char * levelStr; |
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98 | const struct tr_msg_list * node; |
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99 | |
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100 | gtk_tree_model_get( model, &iter, |
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101 | COL_TR_MSG, &node, |
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102 | -1 ); |
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103 | date = gtr_localtime( node->when ); |
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104 | switch( node->level ) |
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105 | { |
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106 | case TR_MSG_DBG: |
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107 | levelStr = "debug"; break; |
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108 | |
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109 | case TR_MSG_ERR: |
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110 | levelStr = "error"; break; |
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111 | |
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112 | default: |
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113 | levelStr = " "; break; |
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114 | } |
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115 | fprintf( fp, "%s\t%s\t%s\t%s\n", date, levelStr, |
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116 | ( node->name ? node->name : "" ), |
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117 | ( node->message ? node->message : "" ) ); |
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118 | |
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119 | g_free( date ); |
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120 | } |
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121 | while( gtk_tree_model_iter_next( model, &iter ) ); |
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122 | |
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123 | fclose( fp ); |
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124 | } |
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125 | } |
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126 | |
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127 | static void |
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128 | onSaveDialogResponse( GtkWidget * d, |
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129 | int response, |
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130 | gpointer data ) |
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131 | { |
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132 | if( response == GTK_RESPONSE_ACCEPT ) |
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133 | { |
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134 | char * filename = |
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135 | gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( d ) ); |
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136 | doSave( GTK_WINDOW( d ), data, filename ); |
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137 | g_free( filename ); |
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138 | } |
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139 | |
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140 | gtk_widget_destroy( d ); |
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141 | } |
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142 | |
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143 | static void |
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144 | onSaveRequest( GtkWidget * w, |
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145 | gpointer data ) |
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146 | { |
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147 | GtkWindow * window = GTK_WINDOW( gtk_widget_get_toplevel( w ) ); |
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148 | GtkWidget * d = gtk_file_chooser_dialog_new( _( |
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149 | "Save Log" ), window, |
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150 | GTK_FILE_CHOOSER_ACTION_SAVE, |
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151 | GTK_STOCK_CANCEL, |
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152 | GTK_RESPONSE_CANCEL, |
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153 | GTK_STOCK_SAVE, |
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154 | GTK_RESPONSE_ACCEPT, |
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155 | NULL ); |
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156 | |
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157 | gtk_dialog_set_alternative_button_order( GTK_DIALOG( d ), |
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158 | GTK_RESPONSE_ACCEPT, |
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159 | GTK_RESPONSE_CANCEL, |
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160 | -1 ); |
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161 | g_signal_connect( d, "response", |
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162 | G_CALLBACK( onSaveDialogResponse ), data ); |
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163 | gtk_widget_show( d ); |
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164 | } |
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165 | |
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166 | static void |
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167 | onClearRequest( GtkWidget * w UNUSED, |
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168 | gpointer gdata ) |
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169 | { |
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170 | struct MsgData * data = gdata; |
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171 | |
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172 | gtk_list_store_clear( data->store ); |
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173 | tr_freeMessageList( myHead ); |
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174 | myHead = myTail = NULL; |
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175 | } |
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176 | |
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177 | static void |
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178 | onPauseToggled( GtkToggleToolButton * w, |
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179 | gpointer gdata ) |
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180 | { |
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181 | struct MsgData * data = gdata; |
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182 | |
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183 | data->isPaused = gtk_toggle_tool_button_get_active( w ); |
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184 | } |
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185 | |
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186 | static struct |
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187 | { |
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188 | const char * label; |
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189 | const char * pref; |
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190 | int id; |
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191 | } trLevels[] = { |
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192 | { N_( "Error" ), "error", TR_MSG_ERR }, |
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193 | { N_( "Information" ), "info", TR_MSG_INF }, |
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194 | { N_( "Debug" ), "debug", TR_MSG_DBG }, |
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195 | }; |
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196 | |
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197 | static const char* |
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198 | getForegroundColor( int msgLevel ) |
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199 | { |
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200 | const char * foreground; |
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201 | |
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202 | switch( msgLevel ) |
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203 | { |
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204 | case TR_MSG_DBG: |
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205 | foreground = "gray"; break; |
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206 | |
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207 | case TR_MSG_INF: |
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208 | foreground = "black"; break; |
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209 | |
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210 | case TR_MSG_ERR: |
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211 | foreground = "red"; break; |
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212 | |
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213 | default: |
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214 | g_assert_not_reached( ); |
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215 | } |
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216 | return foreground; |
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217 | } |
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218 | |
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219 | static void |
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220 | renderText( GtkTreeViewColumn * column UNUSED, |
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221 | GtkCellRenderer * renderer, |
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222 | GtkTreeModel * tree_model, |
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223 | GtkTreeIter * iter, |
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224 | gpointer gcol ) |
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225 | { |
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226 | const int col = GPOINTER_TO_INT( gcol ); |
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227 | char * str = NULL; |
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228 | const struct tr_msg_list * node; |
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229 | |
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230 | gtk_tree_model_get( tree_model, iter, col, &str, COL_TR_MSG, &node, -1 ); |
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231 | g_object_set( renderer, "text", str, |
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232 | "foreground", getForegroundColor( node->level ), |
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233 | "ellipsize", PANGO_ELLIPSIZE_END, |
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234 | NULL ); |
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235 | } |
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236 | |
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237 | static void |
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238 | renderTime( GtkTreeViewColumn * column UNUSED, |
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239 | GtkCellRenderer * renderer, |
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240 | GtkTreeModel * tree_model, |
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241 | GtkTreeIter * iter, |
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242 | gpointer data UNUSED ) |
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243 | { |
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244 | struct tm tm; |
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245 | char buf[16]; |
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246 | const struct tr_msg_list * node; |
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247 | |
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248 | gtk_tree_model_get( tree_model, iter, COL_TR_MSG, &node, -1 ); |
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249 | tm = *localtime( &node->when ); |
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250 | g_snprintf( buf, sizeof( buf ), "%02d:%02d:%02d", tm.tm_hour, tm.tm_min, |
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251 | tm.tm_sec ); |
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252 | g_object_set ( renderer, "text", buf, |
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253 | "foreground", getForegroundColor( node->level ), |
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254 | NULL ); |
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255 | } |
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256 | |
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257 | static void |
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258 | appendColumn( GtkTreeView * view, |
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259 | int col ) |
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260 | { |
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261 | GtkCellRenderer * r; |
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262 | GtkTreeViewColumn * c; |
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263 | const char * title = NULL; |
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264 | |
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265 | switch( col ) |
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266 | { |
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267 | case COL_SEQUENCE: |
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268 | title = _( "Time" ); break; |
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269 | |
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270 | /* noun. column title for a list */ |
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271 | case COL_NAME: |
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272 | title = _( "Name" ); break; |
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273 | |
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274 | /* noun. column title for a list */ |
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275 | case COL_MESSAGE: |
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276 | title = _( "Message" ); break; |
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277 | |
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278 | default: |
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279 | g_assert_not_reached( ); |
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280 | } |
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281 | |
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282 | switch( col ) |
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283 | { |
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284 | case COL_NAME: |
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285 | r = gtk_cell_renderer_text_new( ); |
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286 | c = gtk_tree_view_column_new_with_attributes( title, r, NULL ); |
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287 | gtk_tree_view_column_set_cell_data_func( c, r, renderText, |
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288 | GINT_TO_POINTER( |
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289 | col ), NULL ); |
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290 | gtk_tree_view_column_set_sizing( c, GTK_TREE_VIEW_COLUMN_FIXED ); |
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291 | gtk_tree_view_column_set_fixed_width( c, 200 ); |
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292 | gtk_tree_view_column_set_resizable( c, TRUE ); |
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293 | break; |
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294 | |
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295 | case COL_MESSAGE: |
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296 | r = gtk_cell_renderer_text_new( ); |
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297 | c = gtk_tree_view_column_new_with_attributes( title, r, NULL ); |
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298 | gtk_tree_view_column_set_cell_data_func( c, r, renderText, |
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299 | GINT_TO_POINTER( |
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300 | col ), NULL ); |
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301 | gtk_tree_view_column_set_sizing( c, GTK_TREE_VIEW_COLUMN_FIXED ); |
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302 | gtk_tree_view_column_set_fixed_width( c, 500 ); |
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303 | gtk_tree_view_column_set_resizable( c, TRUE ); |
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304 | break; |
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305 | |
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306 | case COL_SEQUENCE: |
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307 | r = gtk_cell_renderer_text_new( ); |
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308 | c = gtk_tree_view_column_new_with_attributes( title, r, NULL ); |
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309 | gtk_tree_view_column_set_cell_data_func( c, r, renderTime, NULL, |
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310 | NULL ); |
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311 | gtk_tree_view_column_set_resizable( c, TRUE ); |
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312 | break; |
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313 | |
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314 | default: |
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315 | g_assert_not_reached( ); |
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316 | break; |
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317 | } |
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318 | |
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319 | gtk_tree_view_column_set_sort_column_id( c, col ); |
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320 | gtk_tree_view_append_column( view, c ); |
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321 | } |
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322 | |
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323 | static gboolean |
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324 | isRowVisible( GtkTreeModel * model, |
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325 | GtkTreeIter * iter, |
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326 | gpointer gdata ) |
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327 | { |
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328 | const struct MsgData * data = gdata; |
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329 | const struct tr_msg_list * node; |
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330 | |
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331 | gtk_tree_model_get( model, iter, COL_TR_MSG, &node, -1 ); |
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332 | return node->level <= data->maxLevel; |
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333 | } |
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334 | |
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335 | static void |
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336 | onWindowDestroyed( gpointer gdata, |
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337 | GObject * deadWindow UNUSED ) |
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338 | { |
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339 | struct MsgData * data = gdata; |
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340 | |
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341 | g_source_remove( data->refresh_tag ); |
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342 | g_free( data ); |
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343 | } |
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344 | |
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345 | static tr_msg_list * |
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346 | addMessages( GtkListStore * store, |
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347 | struct tr_msg_list * head ) |
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348 | { |
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349 | const char * default_name = g_get_application_name( ); |
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350 | static unsigned int sequence = 1; |
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351 | tr_msg_list * i; |
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352 | |
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353 | for( i = head; i; i = i->next ) |
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354 | { |
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355 | GtkTreeIter unused; |
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356 | |
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357 | gtk_list_store_insert_with_values( store, &unused, 0, |
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358 | COL_TR_MSG, i, |
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359 | COL_NAME, |
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360 | ( i->name ? i->name : |
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361 | default_name ), |
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362 | COL_MESSAGE, i->message, |
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363 | COL_SEQUENCE, sequence++, |
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364 | -1 ); |
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365 | |
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366 | if( !i->next ) |
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367 | break; |
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368 | } |
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369 | |
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370 | return i; /* tail */ |
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371 | } |
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372 | |
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373 | static gboolean |
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374 | onRefresh( gpointer gdata ) |
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375 | { |
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376 | struct MsgData * data = gdata; |
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377 | |
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378 | if( !data->isPaused ) |
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379 | { |
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380 | tr_msg_list * msgs = tr_getQueuedMessages( ); |
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381 | if( msgs ) |
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382 | { |
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383 | /* add the new messages and append them to the end of |
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384 | * our persistent list */ |
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385 | tr_msg_list * tail = addMessages( data->store, msgs ); |
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386 | if( myTail ) |
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387 | myTail->next = msgs; |
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388 | else |
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389 | myHead = msgs; |
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390 | myTail = tail; |
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391 | } |
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392 | } |
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393 | return TRUE; |
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394 | } |
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395 | |
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396 | static GtkWidget* |
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397 | debug_level_combo_new( void ) |
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398 | { |
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399 | unsigned int i; |
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400 | int ii; |
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401 | int curlevel; |
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402 | GtkWidget * levels; |
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403 | GtkListStore * store; |
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404 | GtkCellRenderer * renderer; |
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405 | |
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406 | store = gtk_list_store_new ( 2, G_TYPE_STRING, G_TYPE_INT ); |
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407 | |
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408 | curlevel = pref_int_get( PREF_KEY_MSGLEVEL ); |
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409 | for( i = ii = 0; i < G_N_ELEMENTS( trLevels ); ++i ) |
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410 | { |
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411 | GtkTreeIter iter; |
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412 | gtk_list_store_append ( store, &iter ); |
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413 | gtk_list_store_set ( store, &iter, 0, _( trLevels[i].label ), |
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414 | 1, trLevels[i].id, |
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415 | -1 ); |
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416 | if( trLevels[i].id == curlevel ) |
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417 | ii = i; |
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418 | } |
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419 | levels = gtk_combo_box_new_with_model ( GTK_TREE_MODEL( store ) ); |
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420 | g_object_unref( G_OBJECT( store ) ); |
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421 | store = NULL; |
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422 | |
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423 | renderer = gtk_cell_renderer_text_new ( ); |
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424 | gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( levels ), renderer, TRUE ); |
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425 | gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( levels ), renderer, |
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426 | "text", 0, |
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427 | NULL ); |
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428 | gtk_combo_box_set_active( GTK_COMBO_BOX( levels ), ii ); |
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429 | |
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430 | return levels; |
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431 | } |
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432 | |
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433 | /** |
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434 | *** Public Functions |
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435 | **/ |
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436 | |
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437 | GtkWidget * |
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438 | msgwin_new( TrCore * core ) |
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439 | { |
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440 | GtkWidget * win; |
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441 | GtkWidget * vbox; |
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442 | GtkWidget * toolbar; |
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443 | GtkWidget * w; |
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444 | GtkWidget * view; |
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445 | GtkToolItem * item; |
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446 | struct MsgData * data; |
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447 | |
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448 | data = g_new0( struct MsgData, 1 ); |
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449 | data->core = core; |
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450 | |
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451 | win = gtk_window_new( GTK_WINDOW_TOPLEVEL ); |
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452 | gtk_window_set_title( GTK_WINDOW( win ), _( "Message Log" ) ); |
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453 | gtk_window_set_default_size( GTK_WINDOW( win ), 560, 350 ); |
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454 | gtk_window_set_role( GTK_WINDOW( win ), "message-log" ); |
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455 | vbox = gtk_vbox_new( FALSE, 0 ); |
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456 | |
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457 | /** |
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458 | *** toolbar |
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459 | **/ |
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460 | |
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461 | toolbar = gtk_toolbar_new( ); |
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462 | gtk_toolbar_set_orientation( GTK_TOOLBAR( |
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463 | toolbar ), GTK_ORIENTATION_HORIZONTAL ); |
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464 | gtk_toolbar_set_style( GTK_TOOLBAR( toolbar ), GTK_TOOLBAR_BOTH_HORIZ ); |
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465 | |
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466 | item = gtk_tool_button_new_from_stock( GTK_STOCK_SAVE ); |
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467 | g_object_set( G_OBJECT( item ), "is-important", TRUE, NULL ); |
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468 | g_signal_connect( item, "clicked", G_CALLBACK( onSaveRequest ), data ); |
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469 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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470 | |
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471 | item = gtk_tool_button_new_from_stock( GTK_STOCK_CLEAR ); |
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472 | g_object_set( G_OBJECT( item ), "is-important", TRUE, NULL ); |
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473 | g_signal_connect( item, "clicked", G_CALLBACK( onClearRequest ), data ); |
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474 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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475 | |
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476 | item = gtk_separator_tool_item_new( ); |
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477 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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478 | |
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479 | item = gtk_toggle_tool_button_new_from_stock( GTK_STOCK_MEDIA_PAUSE ); |
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480 | g_object_set( G_OBJECT( item ), "is-important", TRUE, NULL ); |
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481 | g_signal_connect( item, "toggled", G_CALLBACK( onPauseToggled ), data ); |
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482 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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483 | |
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484 | item = gtk_separator_tool_item_new( ); |
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485 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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486 | |
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487 | w = gtk_label_new( _( "Level" ) ); |
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488 | gtk_misc_set_padding( GTK_MISC( w ), GUI_PAD, 0 ); |
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489 | item = gtk_tool_item_new( ); |
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490 | gtk_container_add( GTK_CONTAINER( item ), w ); |
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491 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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492 | |
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493 | w = debug_level_combo_new( ); |
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494 | g_signal_connect( w, "changed", G_CALLBACK( |
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495 | level_combo_changed_cb ), data ); |
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496 | item = gtk_tool_item_new( ); |
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497 | gtk_container_add( GTK_CONTAINER( item ), w ); |
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498 | gtk_toolbar_insert( GTK_TOOLBAR( toolbar ), item, -1 ); |
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499 | |
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500 | gtk_box_pack_start( GTK_BOX( vbox ), toolbar, FALSE, FALSE, 0 ); |
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501 | |
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502 | /** |
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503 | *** messages |
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504 | **/ |
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505 | |
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506 | data->store = gtk_list_store_new( N_COLUMNS, |
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507 | G_TYPE_UINT, /* sequence */ |
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508 | G_TYPE_POINTER, /* category */ |
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509 | G_TYPE_POINTER, /* message */ |
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510 | G_TYPE_POINTER ); /* struct tr_msg_list |
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511 | */ |
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512 | |
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513 | addMessages( data->store, myHead ); |
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514 | onRefresh( data ); /* much faster to populate *before* it has listeners */ |
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515 | |
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516 | data->filter = gtk_tree_model_filter_new( GTK_TREE_MODEL( |
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517 | data->store ), NULL ); |
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518 | data->sort = gtk_tree_model_sort_new_with_model( data->filter ); |
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519 | gtk_tree_sortable_set_sort_column_id( GTK_TREE_SORTABLE( data->sort ), |
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520 | COL_SEQUENCE, |
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521 | GTK_SORT_ASCENDING ); |
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522 | data->maxLevel = pref_int_get( PREF_KEY_MSGLEVEL ); |
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523 | gtk_tree_model_filter_set_visible_func( GTK_TREE_MODEL_FILTER( data-> |
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524 | filter ), |
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525 | isRowVisible, data, NULL ); |
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526 | |
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527 | |
---|
528 | view = gtk_tree_view_new_with_model( data->sort ); |
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529 | g_signal_connect( view, "button-release-event", |
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530 | G_CALLBACK( on_tree_view_button_released ), NULL ); |
---|
531 | data->view = GTK_TREE_VIEW( view ); |
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532 | gtk_tree_view_set_rules_hint( data->view, TRUE ); |
---|
533 | appendColumn( data->view, COL_SEQUENCE ); |
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534 | appendColumn( data->view, COL_NAME ); |
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535 | appendColumn( data->view, COL_MESSAGE ); |
---|
536 | w = gtk_scrolled_window_new( NULL, NULL ); |
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537 | gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( w ), |
---|
538 | GTK_POLICY_AUTOMATIC, |
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539 | GTK_POLICY_AUTOMATIC ); |
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540 | gtk_scrolled_window_set_shadow_type( GTK_SCROLLED_WINDOW( w ), |
---|
541 | GTK_SHADOW_IN ); |
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542 | gtk_container_add( GTK_CONTAINER( w ), view ); |
---|
543 | gtk_box_pack_start( GTK_BOX( vbox ), w, TRUE, TRUE, 0 ); |
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544 | gtk_container_add( GTK_CONTAINER( win ), vbox ); |
---|
545 | |
---|
546 | data->refresh_tag = gtr_timeout_add_seconds( 2, onRefresh, data ); |
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547 | g_object_weak_ref( G_OBJECT( win ), onWindowDestroyed, data ); |
---|
548 | |
---|
549 | gtk_widget_show_all( win ); |
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550 | return win; |
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551 | } |
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552 | |
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