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Ref #160: Replace print dialog by standard GTK dialog https://github.com/BestImageViewer/geeqie/issues/160 Permit exif tags to be included in the image text annotations (as for the Overlay screen Display)
author Colin Clark <colin.clark@cclark.uk>
date Thu, 22 Nov 2018 15:08:54 +0000
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2866
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1 /*
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2 * Copyright (C) 2018 The Geeqie Team
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3 *
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4 * Author: Colin Clark
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License along
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17 * with this program; if not, write to the Free Software Foundation, Inc.,
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18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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19 */
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20
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21 /* Routines for creating the Overlay Screen Display text. Also
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22 * used for the same purposes by the Print routines
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23 */
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24
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25 #include "main.h"
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26 #include "osd.h"
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27
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28 #include "dnd.h"
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29 #include "exif.h"
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30 #include "glua.h"
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31 #include "metadata.h"
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32 #include "ui_fileops.h"
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33 #include "ui_misc.h"
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34
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35 #include <math.h>
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36
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37 static const gchar *predefined_tags[][2] = {
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38 {"%name%", N_("Name")},
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39 {"%path:60%", N_("Path")},
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40 {"%date%", N_("Date")},
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41 {"%size%", N_("Size")},
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42 {"%zoom%", N_("Zoom")},
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43 {"%dimensions%", N_("Dimensions")},
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44 {"%collection%", N_("Collection")},
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45 {"%number%", N_("Image index")},
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46 {"%total%", N_("Images total")},
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47 {"%comment%", N_("Comment")},
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48 {"%keywords%", N_("Keywords")},
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49 {"%file.ctime%", N_("File ctime")},
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50 {"%file.mode%", N_("File mode")},
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51 {"%file.owner%", N_("File owner")},
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52 {"%file.group%", N_("File group")},
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53 {"%file.link%", N_("File link")},
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54 {"%file.class%", N_("File class")},
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55 {"%formatted.DateTime%", N_("Image date")},
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56 {"%formatted.DateTimeDigitized%", N_("Date digitized")},
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57 {"%formatted.ShutterSpeed%", N_("ShutterSpeed")},
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58 {"%formatted.Aperture%", N_("Aperture")},
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59 {"%formatted.ExposureBias%", N_("Exposure bias")},
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60 {"%formatted.Resolution%", N_("Resolution")},
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61 {"%formatted.Camera%", N_("Camera")},
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62 {"%formatted.ISOSpeedRating%", N_("ISO")},
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63 {"%formatted.FocalLength%", N_("Focal length")},
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64 {"%formatted.FocalLength35mmFilm%", N_("Focal len. 35mm")},
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65 {"%formatted.SubjectDistance%", N_("Subject distance")},
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66 {"%formatted.Flash%", N_("Flash")},
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67 {"%formatted.ColorProfile%", N_("Color profile")},
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68 {"%formatted.GPSPosition%", N_("Lat, Long")},
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69 {"%formatted.GPSAltitude%", N_("Altitude")},
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70 {"%formatted.localtime%", N_("Local time")},
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71 {"%formatted.timezone%", N_("Timezone")},
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72 {"%formatted.countryname%", N_("Country name")},
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73 {"%formatted.countrycode%", N_("Country code")},
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74 {"%rating%", N_("Rating")},
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75 {"%formatted.star_rating%", N_("Star rating")},
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76 {"%Xmp.dc.creator%", N_("© Creator")},
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77 {"%Xmp.dc.contributor%", N_("© Contributor")},
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78 {"%Xmp.dc.rights%", N_("© Rights")},
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79 {NULL, NULL}};
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80
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81 static GtkTargetEntry osd_drag_types[] = {
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82 { "text/plain", GTK_TARGET_SAME_APP, TARGET_TEXT_PLAIN }
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83 };
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84
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85 typedef struct _TagData TagData;
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86 struct _TagData
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87 {
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88 gchar *key;
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89 gchar *title;
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90 };
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91
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92 static void tag_button_cb(GtkWidget *widget, gpointer data)
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93 {
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94 GtkTextView *image_overlay_template_view = data;
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95 GtkTextBuffer *buffer;
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96 TagData *td;
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97
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98 buffer = gtk_text_view_get_buffer(image_overlay_template_view);
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99 td = g_object_get_data(G_OBJECT(widget), "tag_data");
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100 gtk_text_buffer_insert_at_cursor(GTK_TEXT_BUFFER(buffer), td->key, -1);
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101
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102 gtk_widget_grab_focus(GTK_WIDGET(image_overlay_template_view));
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103 }
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104
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105 static void osd_dnd_get_cb(GtkWidget *btn, GdkDragContext *context,
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106 GtkSelectionData *selection_data, guint info,
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107 guint time, gpointer data)
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108 {
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109 TagData *td;
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110 GtkTextView *image_overlay_template_view = data;
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111
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112 td = g_object_get_data(G_OBJECT(btn), "tag_data");
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113 gtk_selection_data_set_text(selection_data, td->key, -1);
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114
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115 gtk_widget_grab_focus(GTK_WIDGET(image_overlay_template_view));
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116 }
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117
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118 static void osd_btn_destroy_cb(GtkWidget *btn, GdkDragContext *context,
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119 GtkSelectionData *selection_data, guint info,
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120 guint time, gpointer data)
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121 {
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122 TagData *td;
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123
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124 td = g_object_get_data(G_OBJECT(btn), "tag_data");
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125 g_free(td->key);
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126 g_free(td->title);
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127 }
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128
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129 static void set_osd_button(GtkTable *table, const gint rows, const gint cols, const gchar *key, const gchar *title, GtkWidget *template_view)
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diff changeset
130 {
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Colin Clark <colin.clark@cclark.uk>
parents:
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131 GtkWidget *new_button;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
132 TagData *td;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
133
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Colin Clark <colin.clark@cclark.uk>
parents:
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134 new_button = gtk_button_new_with_label(title);
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Colin Clark <colin.clark@cclark.uk>
parents:
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135 g_signal_connect(G_OBJECT(new_button), "clicked", G_CALLBACK(tag_button_cb), template_view);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
136 gtk_widget_show(new_button);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
137
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
138 td = g_new0(TagData, 1);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
139 td->key = g_strdup(key);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
140 td->title = g_strdup(title);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
141
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Colin Clark <colin.clark@cclark.uk>
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diff changeset
142 g_object_set_data(G_OBJECT(new_button), "tag_data", td);
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Colin Clark <colin.clark@cclark.uk>
parents:
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143
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
144 gtk_drag_source_set(new_button, GDK_BUTTON1_MASK, osd_drag_types, 1, GDK_ACTION_COPY);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
145 g_signal_connect(G_OBJECT(new_button), "drag_data_get",
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Colin Clark <colin.clark@cclark.uk>
parents:
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146 G_CALLBACK(osd_dnd_get_cb), template_view);
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Colin Clark <colin.clark@cclark.uk>
parents:
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147 g_signal_connect(G_OBJECT(new_button), "destroy",
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
148 G_CALLBACK(osd_btn_destroy_cb), new_button);
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149
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
150 gtk_table_attach_defaults(table, new_button, cols, cols+1, rows, rows+1);
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parents:
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151
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Colin Clark <colin.clark@cclark.uk>
parents:
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152 }
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Colin Clark <colin.clark@cclark.uk>
parents:
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153
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
154 GtkWidget *osd_new(gint max_cols, GtkWidget *template_view)
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Colin Clark <colin.clark@cclark.uk>
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155 {
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Colin Clark <colin.clark@cclark.uk>
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156 GtkWidget *hbox;
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Colin Clark <colin.clark@cclark.uk>
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diff changeset
157 GtkWidget *vbox;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
158 GtkWidget *vbox_buttons;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
159 GtkWidget *group;
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Colin Clark <colin.clark@cclark.uk>
parents:
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160 GtkWidget *button;
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Colin Clark <colin.clark@cclark.uk>
parents:
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161 GtkWidget *scrolled;
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Colin Clark <colin.clark@cclark.uk>
parents:
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162 GtkTextBuffer *buffer;
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Colin Clark <colin.clark@cclark.uk>
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163 GtkWidget *label;
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Colin Clark <colin.clark@cclark.uk>
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164 GtkWidget * subgroup;
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Colin Clark <colin.clark@cclark.uk>
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165 gint i = 0;
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Colin Clark <colin.clark@cclark.uk>
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166 gint rows = 0;
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167 gint max_rows = 0;
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Colin Clark <colin.clark@cclark.uk>
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168 gint col = 0;
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Colin Clark <colin.clark@cclark.uk>
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169 gint cols = 0;
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Colin Clark <colin.clark@cclark.uk>
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170 gdouble entries;
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Colin Clark <colin.clark@cclark.uk>
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171 GtkWidget *viewport;
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172
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173 vbox = gtk_vbox_new(FALSE, 0);
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174
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Colin Clark <colin.clark@cclark.uk>
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175 pref_label_new(vbox, _("To include predefined tags in the template, click a button or drag-and-drop"));
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parents:
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176
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177 scrolled = gtk_scrolled_window_new(NULL, NULL);
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178 gtk_box_pack_start(GTK_BOX(vbox), scrolled, FALSE, FALSE, 0);
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Colin Clark <colin.clark@cclark.uk>
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179 gtk_container_set_border_width(GTK_CONTAINER(scrolled), PREF_PAD_BORDER);
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180 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
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181 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
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Colin Clark <colin.clark@cclark.uk>
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182 label = gtk_label_new("title");
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Colin Clark <colin.clark@cclark.uk>
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183 gtk_widget_show(scrolled);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
184 gtk_widget_set_size_request(scrolled, -1, 140);
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Colin Clark <colin.clark@cclark.uk>
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185
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Colin Clark <colin.clark@cclark.uk>
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186 viewport = gtk_viewport_new(NULL, NULL);
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Colin Clark <colin.clark@cclark.uk>
parents:
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187 gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
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parents:
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188 gtk_container_add(GTK_CONTAINER(scrolled), viewport);
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parents:
diff changeset
189 gtk_widget_show(viewport);
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parents:
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190
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
191 entries = (sizeof(predefined_tags) / sizeof(predefined_tags[0])) - 1;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
192 max_rows = ceil(entries / max_cols);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
193
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Colin Clark <colin.clark@cclark.uk>
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194 GtkTable *table;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
195 table = GTK_TABLE(gtk_table_new(max_rows, max_cols, FALSE));
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
196 gtk_container_add(GTK_CONTAINER(viewport), GTK_WIDGET(table));
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
197 gtk_widget_show(GTK_WIDGET(table));
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198
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
199 for (rows = 0; rows < max_rows; rows++)
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Colin Clark <colin.clark@cclark.uk>
parents:
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200 {
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Colin Clark <colin.clark@cclark.uk>
parents:
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201 cols = 0;
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Colin Clark <colin.clark@cclark.uk>
parents:
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202
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
203 while (cols < max_cols && predefined_tags[i][0])
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
204 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
205 set_osd_button(table, rows, cols, predefined_tags[i][0], predefined_tags[i][1], template_view);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
206 i = i + 1;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
207 cols++;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
208 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
209 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
210 return vbox;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
211 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
212 static gchar *keywords_to_string(FileData *fd)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
213 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
214 GList *keywords;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
215 GString *kwstr = NULL;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
216 gchar *ret = NULL;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
217
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
218 g_assert(fd);
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Colin Clark <colin.clark@cclark.uk>
parents:
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219
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
220 keywords = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
221
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
222 if (keywords)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
223 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
224 GList *work = keywords;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
225
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
226 while (work)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
227 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
228 gchar *kw = work->data;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
229 work = work->next;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
230
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
231 if (!kw) continue;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
232 if (!kwstr)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
233 kwstr = g_string_new("");
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
234 else
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
235 g_string_append(kwstr, ", ");
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
236
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
237 g_string_append(kwstr, kw);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
238 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
239 string_list_free(keywords);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
240 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
241
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
242 if (kwstr)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
243 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
244 ret = kwstr->str;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
245 g_string_free(kwstr, FALSE);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
246 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
247
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
248 return ret;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
249 }
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
250
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
251 gchar *image_osd_mkinfo(const gchar *str, FileData *fd, GHashTable *vars)
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
252 {
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
253 gchar delim = '%', imp = '|', sep[] = " - ";
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
254 gchar *start, *end;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
255 guint pos, prev;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
256 gboolean want_separator = FALSE;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
257 gchar *name, *data;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
258 GString *new;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
259 gchar *ret;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
260
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
261 if (!str || !*str) return g_strdup("");
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
262
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
263 new = g_string_new(str);
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
264
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
265 prev = -1;
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
266
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Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
267 while (TRUE)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
268 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
269 guint limit = 0;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
270 gchar *trunc = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
271 gchar *limpos = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
272 gchar *extra = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
273 gchar *extrapos = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
274 gchar *p;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
275
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
276 start = strchr(new->str + (prev + 1), delim);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
277 if (!start)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
278 break;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
279 end = strchr(start+1, delim);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
280 if (!end)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
281 break;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
282
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
283 /* Search for optionnal modifiers
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
284 * %name:99:extra% -> name = "name", limit=99, extra = "extra"
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
285 */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
286 for (p = start + 1; p < end; p++)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
287 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
288 if (p[0] == ':')
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
289 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
290 if (g_ascii_isdigit(p[1]) && !limpos)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
291 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
292 limpos = p + 1;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
293 if (!trunc) trunc = p;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
294 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
295 else
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
296 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
297 extrapos = p + 1;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
298 if (!trunc) trunc = p;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
299 break;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
300 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
301 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
302 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
303
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
304 if (limpos)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
305 limit = (guint) atoi(limpos);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
306
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
307 if (extrapos)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
308 extra = g_strndup(extrapos, end - extrapos);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
309
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
310 name = g_strndup(start+1, (trunc ? trunc : end)-start-1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
311 pos = start - new->str;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
312 data = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
313
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
314 if (strcmp(name, "keywords") == 0)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
315 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
316 data = keywords_to_string(fd);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
317 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
318 else if (strcmp(name, "comment") == 0)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
319 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
320 data = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
321 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
322 else if (strcmp(name, "imagecomment") == 0)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
323 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
324 data = exif_get_image_comment(fd);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
325 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
326 else if (strcmp(name, "rating") == 0)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
327 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
328 data = metadata_read_string(fd, RATING_KEY, METADATA_PLAIN);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
329 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
330 #ifdef HAVE_LUA
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
331 else if (strncmp(name, "lua/", 4) == 0)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
332 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
333 gchar *tmp;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
334 tmp = strchr(name+4, '/');
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
335 if (!tmp)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
336 break;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
337 *tmp = '\0';
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
338 data = lua_callvalue(fd, name+4, tmp+1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
339 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
340 #endif
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
341 else
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
342 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
343 data = g_strdup(g_hash_table_lookup(vars, name));
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
344 if (!data)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
345 data = metadata_read_string(fd, name, METADATA_FORMATTED);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
346 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
347
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
348 if (data && *data && limit > 0 && strlen(data) > limit + 3)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
349 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
350 gchar *new_data = g_strdup_printf("%-*.*s...", limit, limit, data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
351 g_free(data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
352 data = new_data;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
353 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
354
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
355 if (data)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
356 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
357 /* Since we use pango markup to display, we need to escape here */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
358 gchar *escaped = g_markup_escape_text(data, -1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
359 g_free(data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
360 data = escaped;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
361 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
362
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
363 if (extra)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
364 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
365 if (data && *data)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
366 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
367 /* Display data between left and right parts of extra string
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
368 * the data is expressed by a '*' character. A '*' may be escaped
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
369 * by a \. You should escape all '*' characters, do not rely on the
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
370 * current implementation which only replaces the first unescaped '*'.
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
371 * If no "*" is present, the extra string is just appended to data string.
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
372 * Pango mark up is accepted in left and right parts.
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
373 * Any \n is replaced by a newline
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
374 * Examples:
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
375 * "<i>*</i>\n" -> data is displayed in italics ended with a newline
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
376 * "\n" -> ended with newline
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
377 * "ISO *" -> prefix data with "ISO " (ie. "ISO 100")
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
378 * "\**\*" -> prefix data with a star, and append a star (ie. "*100*")
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
379 * "\\*" -> prefix data with an anti slash (ie "\100")
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
380 * "Collection <b>*</b>\n" -> display data in bold prefixed by "Collection " and a newline is appended
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
381 *
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
382 * FIXME: using background / foreground colors lead to weird results.
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
383 */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
384 gchar *new_data;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
385 gchar *left = NULL;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
386 gchar *right = extra;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
387 gchar *p;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
388 guint len = strlen(extra);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
389
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
390 /* Search for left and right parts and unescape characters */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
391 for (p = extra; *p; p++, len--)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
392 if (p[0] == '\\')
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
393 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
394 if (p[1] == 'n')
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
395 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
396 memmove(p+1, p+2, --len);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
397 p[0] = '\n';
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
398 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
399 else if (p[1] != '\0')
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
400 memmove(p, p+1, len--); // includes \0
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
401 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
402 else if (p[0] == '*' && !left)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
403 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
404 right = p + 1;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
405 left = extra;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
406 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
407
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
408 if (left) right[-1] = '\0';
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
409
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
410 new_data = g_strdup_printf("%s%s%s", left ? left : "", data, right);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
411 g_free(data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
412 data = new_data;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
413 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
414 g_free(extra);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
415 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
416
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
417 g_string_erase(new, pos, end-start+1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
418 if (data && *data)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
419 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
420 if (want_separator)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
421 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
422 /* insert separator */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
423 g_string_insert(new, pos, sep);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
424 pos += strlen(sep);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
425 want_separator = FALSE;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
426 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
427
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
428 g_string_insert(new, pos, data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
429 pos += strlen(data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
430 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
431
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
432 if (pos-prev >= 1 && new->str[pos] == imp)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
433 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
434 /* pipe character is replaced by a separator, delete it
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
435 * and raise a flag if needed */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
436 g_string_erase(new, pos--, 1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
437 want_separator |= (data && *data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
438 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
439
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
440 if (new->str[pos] == '\n') want_separator = FALSE;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
441
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
442 prev = pos - 1;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
443
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
444 g_free(name);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
445 g_free(data);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
446 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
447
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
448 /* search and destroy empty lines */
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
449 end = new->str;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
450 while ((start = strchr(end, '\n')))
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
451 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
452 end = start;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
453 while (*++(end) == '\n')
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
454 ;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
455 g_string_erase(new, start-new->str, end-start-1);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
456 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
457
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
458 g_strchomp(new->str);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
459
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
460 ret = new->str;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
461 g_string_free(new, FALSE);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
462
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
463 return ret;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
464 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
465
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
466 void osd_template_insert(GHashTable *vars, gchar *keyword, gchar *value, OsdTemplateFlags flags)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
467 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
468 if (!value)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
469 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
470 g_hash_table_insert(vars, keyword, g_strdup(""));
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
471 return;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
472 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
473
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
474 if (flags & OSDT_NO_DUP)
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
475 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
476 g_hash_table_insert(vars, keyword, value);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
477 return;
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
478 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
479 else
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
480 {
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
481 g_hash_table_insert(vars, keyword, g_strdup(value));
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
482 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
483
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
484 if (flags & OSDT_FREE) g_free((gpointer) value);
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
485 }
87242753ed2c Ref #160: Replace print dialog by standard GTK dialog
Colin Clark <colin.clark@cclark.uk>
parents:
diff changeset
486 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */