annotate src/xs_glade.c @ 983:04dde987c0aa

Some translation updates.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 31 Mar 2013 11:43:01 +0300
parents 9d0dee765a8e
children
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1 /*
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2 * DO NOT EDIT THIS FILE - it is generated by Glade.
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3 */
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4
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5 #ifdef HAVE_CONFIG_H
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6 # include <config.h>
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7 #endif
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8
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9 #include <sys/types.h>
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10 #include <sys/stat.h>
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11 #include <unistd.h>
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12 #include <string.h>
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13
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14 #include <gtk/gtk.h>
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15
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16 #include "xs_glade.h"
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17
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18 /* This is an internally used function to check if a pixmap file exists. */
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19 static gchar* check_file_exists (const gchar *directory,
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20 const gchar *filename);
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21
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22 /* This is an internally used function to create pixmaps. */
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23 static GtkWidget* create_dummy_pixmap (GtkWidget *widget);
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24
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25 GtkWidget*
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26 lookup_widget (GtkWidget *widget,
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27 const gchar *widget_name)
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28 {
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29 GtkWidget *parent, *found_widget;
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30
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31 for (;;)
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32 {
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33 if (GTK_IS_MENU (widget))
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34 parent = gtk_menu_get_attach_widget (GTK_MENU (widget));
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35 else
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36 parent = widget->parent;
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37 if (parent == NULL)
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38 break;
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39 widget = parent;
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40 }
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41
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42 found_widget = (GtkWidget*) gtk_object_get_data (GTK_OBJECT (widget),
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43 widget_name);
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44 if (!found_widget)
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45 g_warning ("Widget not found: %s", widget_name);
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46 return found_widget;
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47 }
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48
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49 /* This is a dummy pixmap we use when a pixmap can't be found. */
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50 static char *dummy_pixmap_xpm[] = {
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51 /* columns rows colors chars-per-pixel */
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52 "1 1 1 1",
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53 " c None",
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54 /* pixels */
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55 " "
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56 };
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57
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58 /* This is an internally used function to create pixmaps. */
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59 static GtkWidget*
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60 create_dummy_pixmap (GtkWidget *widget)
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61 {
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62 GdkColormap *colormap;
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63 GdkPixmap *gdkpixmap;
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64 GdkBitmap *mask;
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65 GtkWidget *pixmap;
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66
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67 colormap = gtk_widget_get_colormap (widget);
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68 gdkpixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mask,
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69 NULL, dummy_pixmap_xpm);
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70 if (gdkpixmap == NULL)
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71 g_error ("Couldn't create replacement pixmap.");
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72 pixmap = gtk_pixmap_new (gdkpixmap, mask);
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73 gdk_pixmap_unref (gdkpixmap);
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74 gdk_bitmap_unref (mask);
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75 return pixmap;
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76 }
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77
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78 static GList *pixmaps_directories = NULL;
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79
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80 /* Use this function to set the directory containing installed pixmaps. */
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81 void
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82 add_pixmap_directory (const gchar *directory)
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83 {
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84 pixmaps_directories = g_list_prepend (pixmaps_directories,
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85 g_strdup (directory));
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86 }
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87
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88 /* This is an internally used function to create pixmaps. */
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89 GtkWidget*
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90 create_pixmap (GtkWidget *widget,
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91 const gchar *filename)
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92 {
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93 gchar *found_filename = NULL;
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94 GdkColormap *colormap;
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95 GdkPixmap *gdkpixmap;
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96 GdkBitmap *mask;
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97 GtkWidget *pixmap;
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98 GList *elem;
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99
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100 if (!filename || !filename[0])
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101 return create_dummy_pixmap (widget);
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102
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103 /* We first try any pixmaps directories set by the application. */
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104 elem = pixmaps_directories;
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105 while (elem)
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106 {
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107 found_filename = check_file_exists ((gchar*)elem->data, filename);
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108 if (found_filename)
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109 break;
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110 elem = elem->next;
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111 }
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112
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113 /* If we haven't found the pixmap, try the source directory. */
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114 if (!found_filename)
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115 {
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116 found_filename = check_file_exists ("../pixmaps", filename);
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117 }
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118
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119 if (!found_filename)
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120 {
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121 g_warning (_("Couldn't find pixmap file: %s"), filename);
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122 return create_dummy_pixmap (widget);
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123 }
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124
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125 colormap = gtk_widget_get_colormap (widget);
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126 gdkpixmap = gdk_pixmap_colormap_create_from_xpm (NULL, colormap, &mask,
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127 NULL, found_filename);
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128 if (gdkpixmap == NULL)
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129 {
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130 g_warning (_("Error loading pixmap file: %s"), found_filename);
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131 g_free (found_filename);
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132 return create_dummy_pixmap (widget);
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133 }
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134 g_free (found_filename);
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135 pixmap = gtk_pixmap_new (gdkpixmap, mask);
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136 gdk_pixmap_unref (gdkpixmap);
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137 gdk_bitmap_unref (mask);
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138 return pixmap;
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139 }
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140
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141 /* This is an internally used function to check if a pixmap file exists. */
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142 static gchar*
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143 check_file_exists (const gchar *directory,
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144 const gchar *filename)
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145 {
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146 gchar *full_filename;
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147 struct stat s;
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148 gint status;
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149
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150 full_filename = (gchar*) g_malloc (strlen (directory) + 1
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151 + strlen (filename) + 1);
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152 strcpy (full_filename, directory);
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153 strcat (full_filename, G_DIR_SEPARATOR_S);
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154 strcat (full_filename, filename);
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155
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156 status = stat (full_filename, &s);
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157 if (status == 0 && S_ISREG (s.st_mode))
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158 return full_filename;
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159 g_free (full_filename);
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160 return NULL;
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161 }
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162