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authorChristian Grothoff <christian@grothoff.org>2012-03-01 08:26:33 +0000
committerChristian Grothoff <christian@grothoff.org>2012-03-01 08:26:33 +0000
commit748a761b83c1adf89ad16c5069f829fa0a90e31b (patch)
tree08200fcf95b6f118f27728778db3ec917a5368a7
parent426ba2804b1c0bbf124f0fa181357c1fb7d20dff (diff)
downloadgnunet-gtk-748a761b83c1adf89ad16c5069f829fa0a90e31b.tar.gz
gnunet-gtk-748a761b83c1adf89ad16c5069f829fa0a90e31b.zip
LRN: updates to pseudonym API from #1952, adding namespace manager
Diffstat
-rw-r--r--contrib/Makefile.am1
-rw-r--r--contrib/gnunet_fs_gtk_main_window.glade9
-rw-r--r--contrib/gnunet_fs_gtk_namespace_manager.glade628
-rw-r--r--src/fs/Makefile.am3
-rw-r--r--src/fs/gnunet-fs-gtk_common.c112
-rw-r--r--src/fs/gnunet-fs-gtk_common.h43
-rw-r--r--src/fs/gnunet-fs-gtk_event-handler.c8
-rw-r--r--src/fs/gnunet-fs-gtk_main-window-namespace-dropdown.c24
-rw-r--r--src/fs/gnunet-fs-gtk_namespace_manager.c970
9 files changed, 1788 insertions, 10 deletions
diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 2ac5e305..b796dde4 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -17,6 +17,7 @@ pkgdata_DATA = \
17 gnunet_fs_gtk_create_namespace_dialog.glade \ 17 gnunet_fs_gtk_create_namespace_dialog.glade \
18 gnunet_fs_gtk_download_as_dialog.glade \ 18 gnunet_fs_gtk_download_as_dialog.glade \
19 gnunet_fs_gtk_main_window.glade \ 19 gnunet_fs_gtk_main_window.glade \
20 gnunet_fs_gtk_namespace_manager.glade \
20 gnunet_fs_gtk_edit_publication.glade \ 21 gnunet_fs_gtk_edit_publication.glade \
21 gnunet_fs_gtk_open_directory_dialog.glade \ 22 gnunet_fs_gtk_open_directory_dialog.glade \
22 gnunet_fs_gtk_open_url_dialog.glade \ 23 gnunet_fs_gtk_open_url_dialog.glade \
diff --git a/contrib/gnunet_fs_gtk_main_window.glade b/contrib/gnunet_fs_gtk_main_window.glade
index bf520f0d..710c7697 100644
--- a/contrib/gnunet_fs_gtk_main_window.glade
+++ b/contrib/gnunet_fs_gtk_main_window.glade
@@ -250,6 +250,15 @@
250 </object> 250 </object>
251 </child> 251 </child>
252 <child> 252 <child>
253 <object class="GtkMenuItem" id="GNUNET_GTK_main_menu_file_manage_pseudonyms">
254 <property name="visible">True</property>
255 <property name="tooltip_text" translatable="yes">Opens namespace manager dialog to adjust the list of namespaces you want to use, as well as get detailed information about all discovered namespaces.</property>
256 <property name="label" translatable="yes">_Manage namespaces</property>
257 <property name="use_underline">True</property>
258 <signal name="activate" handler="GNUNET_GTK_main_menu_file_manage_pseudonyms_activate_cb"/>
259 </object>
260 </child>
261 <child>
253 <object class="GtkSeparatorMenuItem" id="GNUNET_GTK_main_menu_file_sep3"> 262 <object class="GtkSeparatorMenuItem" id="GNUNET_GTK_main_menu_file_sep3">
254 <property name="visible">True</property> 263 <property name="visible">True</property>
255 </object> 264 </object>
diff --git a/contrib/gnunet_fs_gtk_namespace_manager.glade b/contrib/gnunet_fs_gtk_namespace_manager.glade
new file mode 100644
index 00000000..211d4738
--- /dev/null
+++ b/contrib/gnunet_fs_gtk_namespace_manager.glade
@@ -0,0 +1,628 @@
1<?xml version="1.0" encoding="UTF-8"?>
2<interface>
3 <requires lib="gtk+" version="2.24"/>
4 <!-- interface-naming-policy project-wide -->
5 <object class="GtkListStore" id="GNUNET_GTK_namespace_manager_known_liststore">
6 <columns>
7 <!-- column-name IsMine -->
8 <column type="gboolean"/>
9 <!-- column-name Rank -->
10 <column type="gint"/>
11 <!-- column-name NamespaceName -->
12 <column type="gchararray"/>
13 <!-- column-name NamespaceKey -->
14 <column type="gchararray"/>
15 <!-- column-name NamespaceKeyBinary -->
16 <column type="gpointer"/>
17 <!-- column-name OrderListRowReference -->
18 <column type="gpointer"/>
19 <!-- column-name MetaData -->
20 <column type="gpointer"/>
21 <!-- column-name NonUniqueName -->
22 <column type="gchararray"/>
23 </columns>
24 </object>
25 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_known_namespaces_hadj">
26 <property name="upper">100</property>
27 <property name="step_increment">1</property>
28 <property name="page_increment">10</property>
29 </object>
30 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_known_namespaces_vadj">
31 <property name="upper">100</property>
32 <property name="step_increment">1</property>
33 <property name="page_increment">10</property>
34 </object>
35 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_namespace_details_hadj">
36 <property name="upper">100</property>
37 <property name="step_increment">1</property>
38 <property name="page_increment">10</property>
39 </object>
40 <object class="GtkDialog" id="GNUNET_GTK_namespace_manager_dialog">
41 <property name="can_focus">False</property>
42 <property name="border_width">5</property>
43 <property name="destroy_with_parent">True</property>
44 <property name="type_hint">dialog</property>
45 <property name="has_separator">True</property>
46 <signal name="response" handler="GNUNET_GTK_namespace_manager_dialog_response_cb" swapped="no"/>
47 <child internal-child="vbox">
48 <object class="GtkVBox" id="GNUNET_GTK_namespace_manager_vbox">
49 <property name="visible">True</property>
50 <property name="can_focus">False</property>
51 <property name="spacing">2</property>
52 <child internal-child="action_area">
53 <object class="GtkHButtonBox" id="GNUNET_GTK_namespace_manager_action_area">
54 <property name="visible">True</property>
55 <property name="can_focus">False</property>
56 <property name="layout_style">end</property>
57 <child>
58 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_apply_button">
59 <property name="label">gtk-apply</property>
60 <property name="use_action_appearance">False</property>
61 <property name="visible">True</property>
62 <property name="can_focus">True</property>
63 <property name="receives_default">True</property>
64 <property name="tooltip_text" translatable="yes">Saves all changes made in this dialog to disk without closing the dialog.</property>
65 <property name="use_stock">True</property>
66 </object>
67 <packing>
68 <property name="expand">False</property>
69 <property name="fill">False</property>
70 <property name="position">0</property>
71 </packing>
72 </child>
73 <child>
74 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_ok_button">
75 <property name="label">gtk-ok</property>
76 <property name="use_action_appearance">False</property>
77 <property name="visible">True</property>
78 <property name="can_focus">True</property>
79 <property name="receives_default">True</property>
80 <property name="tooltip_text" translatable="yes">Saves all changes made in this dialog to disk and closes the dialog.</property>
81 <property name="use_stock">True</property>
82 </object>
83 <packing>
84 <property name="expand">False</property>
85 <property name="fill">False</property>
86 <property name="position">1</property>
87 </packing>
88 </child>
89 <child>
90 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_cancel_button">
91 <property name="label">gtk-cancel</property>
92 <property name="use_action_appearance">False</property>
93 <property name="visible">True</property>
94 <property name="can_focus">True</property>
95 <property name="receives_default">True</property>
96 <property name="tooltip_text" translatable="yes">Closes the dialog. Changes made in this dialog will not be preserved.</property>
97 <property name="use_stock">True</property>
98 </object>
99 <packing>
100 <property name="expand">False</property>
101 <property name="fill">False</property>
102 <property name="position">2</property>
103 </packing>
104 </child>
105 </object>
106 <packing>
107 <property name="expand">False</property>
108 <property name="fill">True</property>
109 <property name="pack_type">end</property>
110 <property name="position">0</property>
111 </packing>
112 </child>
113 <child>
114 <object class="GtkVPaned" id="GNUNET_GTK_namespace_manager_main_vpaned">
115 <property name="visible">True</property>
116 <property name="can_focus">True</property>
117 <child>
118 <object class="GtkHPaned" id="GNUNET_GTK_namespace_manager_top_hpaned">
119 <property name="visible">True</property>
120 <property name="can_focus">True</property>
121 <child>
122 <object class="GtkVBox" id="GNUNET_GTK_namespace_manager_known_namespaces_vbox">
123 <property name="visible">True</property>
124 <property name="can_focus">False</property>
125 <child>
126 <object class="GtkLabel" id="GNUNET_GTK_namespace_manager_known_namespaces_label">
127 <property name="visible">True</property>
128 <property name="can_focus">False</property>
129 <property name="label" translatable="yes">Known namespaces:
130Select a namespace to see its complete metadata. Click "Delete" to delete (forget) namespace.
131Namespace names are editable.</property>
132 </object>
133 <packing>
134 <property name="expand">False</property>
135 <property name="fill">False</property>
136 <property name="position">0</property>
137 </packing>
138 </child>
139 <child>
140 <object class="GtkScrolledWindow" id="GNUNET_GTK_namespace_manager_known_namespaces_scrolledwindow">
141 <property name="visible">True</property>
142 <property name="can_focus">True</property>
143 <property name="hadjustment">GNUNET_GTK_namespace_manager_known_namespaces_hadj</property>
144 <property name="vadjustment">GNUNET_GTK_namespace_manager_known_namespaces_vadj</property>
145 <property name="hscrollbar_policy">automatic</property>
146 <property name="vscrollbar_policy">automatic</property>
147 <property name="shadow_type">in</property>
148 <child>
149 <object class="GtkTreeView" id="GNUNET_GTK_namespace_manager_known_treeview">
150 <property name="visible">True</property>
151 <property name="can_focus">True</property>
152 <property name="model">GNUNET_GTK_namespace_manager_known_liststore</property>
153 <property name="hadjustment">GNUNET_GTK_namespace_manager_known_namespaces_hadj</property>
154 <property name="vadjustment">GNUNET_GTK_namespace_manager_known_namespaces_vadj</property>
155 <property name="rules_hint">True</property>
156 <property name="search_column">2</property>
157 <property name="show_expanders">False</property>
158 <child>
159 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_is_mine_column">
160 <property name="title" translatable="yes">Is mine</property>
161 <property name="clickable">True</property>
162 <property name="sort_indicator">True</property>
163 <property name="sort_column_id">0</property>
164 <child>
165 <object class="GtkCellRendererToggle" id="GNUNET_GTK_namespace_manager_is_mine_toggle">
166 <property name="activatable">False</property>
167 </object>
168 <attributes>
169 <attribute name="active">0</attribute>
170 </attributes>
171 </child>
172 </object>
173 </child>
174 <child>
175 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_rank_column">
176 <property name="title" translatable="yes">Rank</property>
177 <property name="clickable">True</property>
178 <property name="sort_indicator">True</property>
179 <property name="sort_column_id">1</property>
180 <child>
181 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_rank_text"/>
182 <attributes>
183 <attribute name="text">1</attribute>
184 </attributes>
185 </child>
186 </object>
187 </child>
188 <child>
189 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_namespace_name_column">
190 <property name="title" translatable="yes">Name</property>
191 <property name="clickable">True</property>
192 <property name="sort_indicator">True</property>
193 <property name="sort_column_id">2</property>
194 <child>
195 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_name_text">
196 <property name="editable">True</property>
197 <signal name="editing-started" handler="GNUNET_GTK_namespace_manager_name_text_editing_started_cb" swapped="no"/>
198 <signal name="edited" handler="GNUNET_GTK_namespace_manager_name_text_edited_cb" swapped="no"/>
199 </object>
200 <attributes>
201 <attribute name="text">2</attribute>
202 </attributes>
203 </child>
204 </object>
205 </child>
206 <child>
207 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_namespace_id_column">
208 <property name="title" translatable="yes">Identifier</property>
209 <property name="clickable">True</property>
210 <property name="sort_indicator">True</property>
211 <property name="sort_column_id">3</property>
212 <child>
213 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_id_text"/>
214 <attributes>
215 <attribute name="text">3</attribute>
216 </attributes>
217 </child>
218 </object>
219 </child>
220 </object>
221 </child>
222 </object>
223 <packing>
224 <property name="expand">True</property>
225 <property name="fill">True</property>
226 <property name="position">1</property>
227 </packing>
228 </child>
229 <child>
230 <object class="GtkHButtonBox" id="GNUNET_GTK_namespace_manager_known_namespaces_buttonbox">
231 <property name="visible">True</property>
232 <property name="can_focus">False</property>
233 <property name="extension_events">cursor</property>
234 <property name="border_width">5</property>
235 <property name="spacing">5</property>
236 <property name="layout_style">end</property>
237 <child>
238 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_known_namespaces_delete_button">
239 <property name="label">gtk-delete</property>
240 <property name="use_action_appearance">False</property>
241 <property name="visible">True</property>
242 <property name="can_focus">True</property>
243 <property name="receives_default">True</property>
244 <property name="tooltip_text" translatable="yes">Makes GNUnet "forget" about selected known namespace.
245However, GNUnet will be able to learn about this namespace, if it ever discovers it again.</property>
246 <property name="use_stock">True</property>
247 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_known_namespaces_delete_button_clicked_cb" swapped="no"/>
248 </object>
249 <packing>
250 <property name="expand">False</property>
251 <property name="fill">False</property>
252 <property name="position">0</property>
253 </packing>
254 </child>
255 <child>
256 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_known_namespaces_swap_rank_button">
257 <property name="label" translatable="yes">Swap _Rank</property>
258 <property name="use_action_appearance">False</property>
259 <property name="visible">True</property>
260 <property name="can_focus">True</property>
261 <property name="receives_default">True</property>
262 <property name="tooltip_text" translatable="yes">Changes the rank value of the selected namespace in "Known namespaces" list.
263If it had rank 0, it's given rank -1, otherwise the sign of its rank is flipped.
264Only namespaces with positive ranks are displayed in "Namespace order" list.</property>
265 <property name="use_underline">True</property>
266 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_known_namespaces_swap_rank_button_clicked_cb" swapped="no"/>
267 </object>
268 <packing>
269 <property name="expand">False</property>
270 <property name="fill">False</property>
271 <property name="position">1</property>
272 </packing>
273 </child>
274 </object>
275 <packing>
276 <property name="expand">False</property>
277 <property name="fill">False</property>
278 <property name="position">2</property>
279 </packing>
280 </child>
281 </object>
282 <packing>
283 <property name="resize">True</property>
284 <property name="shrink">False</property>
285 </packing>
286 </child>
287 <child>
288 <object class="GtkVBox" id="GNUNET_GTK_namespace_manager_namespace_order_vbox_vbox">
289 <property name="visible">True</property>
290 <property name="can_focus">False</property>
291 <child>
292 <object class="GtkLabel" id="GNUNET_GTK_namespace_manager_namespace_order_label">
293 <property name="visible">True</property>
294 <property name="can_focus">False</property>
295 <property name="label" translatable="yes">Namespace order:
296Drag rows to change namespace order, click "Apply" to save it.</property>
297 </object>
298 <packing>
299 <property name="expand">False</property>
300 <property name="fill">False</property>
301 <property name="position">0</property>
302 </packing>
303 </child>
304 <child>
305 <object class="GtkScrolledWindow" id="GNUNET_GTK_namespace_manager_namespace_order_scrolledwindow">
306 <property name="visible">True</property>
307 <property name="can_focus">True</property>
308 <property name="hadjustment">GNUNET_GTK_namespace_manager_namespace_order_hadj</property>
309 <property name="vadjustment">GNUNET_GTK_namespace_manager_namespace_order_vadj</property>
310 <property name="hscrollbar_policy">automatic</property>
311 <property name="vscrollbar_policy">automatic</property>
312 <property name="shadow_type">in</property>
313 <child>
314 <object class="GtkTreeView" id="GNUNET_GTK_namespace_manager_namespace_order_treeview">
315 <property name="visible">True</property>
316 <property name="can_focus">True</property>
317 <property name="model">GNUNET_GTK_namespace_manager_namespace_order_liststore</property>
318 <property name="hadjustment">GNUNET_GTK_namespace_manager_namespace_order_hadj</property>
319 <property name="vadjustment">GNUNET_GTK_namespace_manager_namespace_order_vadj</property>
320 <property name="headers_clickable">False</property>
321 <property name="reorderable">True</property>
322 <property name="rules_hint">True</property>
323 <property name="search_column">0</property>
324 <property name="show_expanders">False</property>
325 <property name="rubber_banding">True</property>
326 <child>
327 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_namespace_order_rank_column">
328 <property name="title" translatable="yes">Rank</property>
329 <property name="clickable">True</property>
330 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_order_column_clicked_cb" swapped="no"/>
331 <child>
332 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_order_rank_text"/>
333 <attributes>
334 <attribute name="text">0</attribute>
335 </attributes>
336 </child>
337 </object>
338 </child>
339 <child>
340 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_namespace_order_name_column">
341 <property name="title" translatable="yes">Name</property>
342 <property name="clickable">True</property>
343 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_order_column_clicked_cb" swapped="no"/>
344 <child>
345 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_order_name_text"/>
346 <attributes>
347 <attribute name="text">1</attribute>
348 </attributes>
349 </child>
350 </object>
351 </child>
352 <child>
353 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_namespace_order_identifier_column">
354 <property name="title" translatable="yes">Identifier</property>
355 <property name="clickable">True</property>
356 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_order_column_clicked_cb" swapped="no"/>
357 <child>
358 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_order_identifier_text"/>
359 <attributes>
360 <attribute name="text">2</attribute>
361 </attributes>
362 </child>
363 </object>
364 </child>
365 </object>
366 </child>
367 </object>
368 <packing>
369 <property name="expand">True</property>
370 <property name="fill">True</property>
371 <property name="position">1</property>
372 </packing>
373 </child>
374 <child>
375 <object class="GtkHButtonBox" id="GNUNET_GTK_namespace_manager_namespace_order_buttonbox">
376 <property name="visible">True</property>
377 <property name="can_focus">False</property>
378 <property name="border_width">5</property>
379 <property name="layout_style">end</property>
380 <child>
381 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_namespace_order_apply">
382 <property name="label">gtk-apply</property>
383 <property name="use_action_appearance">False</property>
384 <property name="visible">True</property>
385 <property name="can_focus">True</property>
386 <property name="receives_default">True</property>
387 <property name="tooltip_text" translatable="yes">Convert the order in which namespaces are arranged in "Namespace order" list to ranks.
388Top namespace is assigned rank 0, namespace below it - rank 1, and so on.</property>
389 <property name="use_stock">True</property>
390 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_order_apply_clicked_cb" swapped="no"/>
391 </object>
392 <packing>
393 <property name="expand">False</property>
394 <property name="fill">False</property>
395 <property name="position">0</property>
396 </packing>
397 </child>
398 </object>
399 <packing>
400 <property name="expand">False</property>
401 <property name="fill">False</property>
402 <property name="position">2</property>
403 </packing>
404 </child>
405 </object>
406 <packing>
407 <property name="resize">True</property>
408 <property name="shrink">False</property>
409 </packing>
410 </child>
411 </object>
412 <packing>
413 <property name="resize">True</property>
414 <property name="shrink">False</property>
415 </packing>
416 </child>
417 <child>
418 <object class="GtkVBox" id="GNUNET_GTK_namespace_manager_namespace_details_vbox">
419 <property name="visible">True</property>
420 <property name="can_focus">False</property>
421 <child>
422 <object class="GtkLabel" id="GNUNET_GTK_namespace_manager_namespace_details_label">
423 <property name="visible">True</property>
424 <property name="can_focus">False</property>
425 <property name="label" translatable="yes">Selected namespace details:
426Metadata can be &lt;s&gt;added,&lt;/s&gt; deleted and edited. Click "Apply" to save metadata changes.</property>
427 <property name="use_markup">True</property>
428 </object>
429 <packing>
430 <property name="expand">False</property>
431 <property name="fill">False</property>
432 <property name="position">0</property>
433 </packing>
434 </child>
435 <child>
436 <object class="GtkScrolledWindow" id="GNUNET_GTK_namespace_manager_namespace_details_scrolledwindow">
437 <property name="visible">True</property>
438 <property name="can_focus">True</property>
439 <property name="hadjustment">GNUNET_GTK_namespace_manager_namespace_details_hadj</property>
440 <property name="vadjustment">GNUNET_GTK_namespace_manager_namespace_details_vadj</property>
441 <property name="hscrollbar_policy">automatic</property>
442 <property name="vscrollbar_policy">automatic</property>
443 <property name="shadow_type">in</property>
444 <child>
445 <object class="GtkTreeView" id="GNUNET_GTK_namespace_manager_namespace_details_treeview">
446 <property name="visible">True</property>
447 <property name="can_focus">True</property>
448 <property name="model">GNUNET_GTK_namespace_manager_namespace_details_liststore</property>
449 <property name="hadjustment">GNUNET_GTK_namespace_manager_namespace_details_hadj</property>
450 <property name="vadjustment">GNUNET_GTK_namespace_manager_namespace_details_vadj</property>
451 <property name="headers_clickable">False</property>
452 <property name="rules_hint">True</property>
453 <property name="search_column">0</property>
454 <property name="show_expanders">False</property>
455 <property name="rubber_banding">True</property>
456 <property name="enable_grid_lines">both</property>
457 <child>
458 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_details_type_column">
459 <property name="title" translatable="yes">Type</property>
460 <child>
461 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_details_type_text">
462 <signal name="edited" handler="GNUNET_GTK_namespace_manager_namespace_details_type_text_edited_cb" swapped="no"/>
463 </object>
464 <attributes>
465 <attribute name="text">2</attribute>
466 </attributes>
467 </child>
468 </object>
469 </child>
470 <child>
471 <object class="GtkTreeViewColumn" id="GNUNET_GTK_namespace_manager_details_value_column">
472 <property name="title" translatable="yes">Value</property>
473 <child>
474 <object class="GtkCellRendererText" id="GNUNET_GTK_namespace_manager_namespace_details_value_text">
475 <property name="editable">True</property>
476 <signal name="edited" handler="GNUNET_GTK_namespace_manager_namespace_details_value_text_edited_cb" swapped="no"/>
477 </object>
478 <attributes>
479 <attribute name="text">5</attribute>
480 </attributes>
481 </child>
482 </object>
483 </child>
484 </object>
485 </child>
486 </object>
487 <packing>
488 <property name="expand">True</property>
489 <property name="fill">True</property>
490 <property name="position">1</property>
491 </packing>
492 </child>
493 <child>
494 <object class="GtkHButtonBox" id="GNUNET_GTK_namespace_manager_namespace_details_buttonbox">
495 <property name="visible">True</property>
496 <property name="can_focus">False</property>
497 <property name="border_width">5</property>
498 <property name="spacing">5</property>
499 <property name="layout_style">end</property>
500 <child>
501 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_namespace_details_add_button">
502 <property name="label">gtk-add</property>
503 <property name="use_action_appearance">False</property>
504 <property name="visible">True</property>
505 <property name="sensitive">False</property>
506 <property name="can_focus">True</property>
507 <property name="receives_default">True</property>
508 <property name="tooltip_text" translatable="yes">Adds a new metadata Type=Value pair to the list.
509This functionality is not available at the moment.</property>
510 <property name="use_stock">True</property>
511 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_details_add_button_clicked_cb" swapped="no"/>
512 </object>
513 <packing>
514 <property name="expand">False</property>
515 <property name="fill">False</property>
516 <property name="position">0</property>
517 </packing>
518 </child>
519 <child>
520 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_namespace_details_delete_button">
521 <property name="label">gtk-delete</property>
522 <property name="use_action_appearance">False</property>
523 <property name="visible">True</property>
524 <property name="can_focus">True</property>
525 <property name="receives_default">True</property>
526 <property name="tooltip_text" translatable="yes">Removes selected Type=Value pair from metadata list.
527The change will not last unless you click on "Apply" button before closing the window or selecing some other known namespace.</property>
528 <property name="use_stock">True</property>
529 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_details_delete_button_clicked_cb" swapped="no"/>
530 </object>
531 <packing>
532 <property name="expand">False</property>
533 <property name="fill">False</property>
534 <property name="position">1</property>
535 </packing>
536 </child>
537 <child>
538 <object class="GtkButton" id="GNUNET_GTK_namespace_manager_namespace_details_apply_button">
539 <property name="label">gtk-apply</property>
540 <property name="use_action_appearance">False</property>
541 <property name="visible">True</property>
542 <property name="sensitive">False</property>
543 <property name="can_focus">True</property>
544 <property name="receives_default">True</property>
545 <property name="tooltip_text" translatable="yes">Applies changes made in metadata list to currently selected known namespace.</property>
546 <property name="use_stock">True</property>
547 <signal name="clicked" handler="GNUNET_GTK_namespace_manager_namespace_details_apply_button_clicked_cb" swapped="no"/>
548 </object>
549 <packing>
550 <property name="expand">False</property>
551 <property name="fill">False</property>
552 <property name="position">2</property>
553 </packing>
554 </child>
555 </object>
556 <packing>
557 <property name="expand">False</property>
558 <property name="fill">False</property>
559 <property name="position">2</property>
560 </packing>
561 </child>
562 </object>
563 <packing>
564 <property name="resize">True</property>
565 <property name="shrink">False</property>
566 </packing>
567 </child>
568 </object>
569 <packing>
570 <property name="expand">True</property>
571 <property name="fill">True</property>
572 <property name="position">1</property>
573 </packing>
574 </child>
575 </object>
576 </child>
577 <action-widgets>
578 <action-widget response="-10">GNUNET_GTK_namespace_manager_apply_button</action-widget>
579 <action-widget response="-5">GNUNET_GTK_namespace_manager_ok_button</action-widget>
580 <action-widget response="-6">GNUNET_GTK_namespace_manager_cancel_button</action-widget>
581 </action-widgets>
582 </object>
583 <object class="GtkListStore" id="GNUNET_GTK_namespace_manager_namespace_details_liststore">
584 <columns>
585 <!-- column-name PluginName -->
586 <column type="gchararray"/>
587 <!-- column-name TypeBin -->
588 <column type="gint"/>
589 <!-- column-name Type -->
590 <column type="gchararray"/>
591 <!-- column-name Format -->
592 <column type="gint"/>
593 <!-- column-name DataMime -->
594 <column type="gchararray"/>
595 <!-- column-name Value -->
596 <column type="gchararray"/>
597 </columns>
598 </object>
599 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_namespace_details_vadj">
600 <property name="upper">100</property>
601 <property name="step_increment">1</property>
602 <property name="page_increment">10</property>
603 </object>
604 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_namespace_order_hadj">
605 <property name="upper">100</property>
606 <property name="step_increment">1</property>
607 <property name="page_increment">10</property>
608 </object>
609 <object class="GtkListStore" id="GNUNET_GTK_namespace_manager_namespace_order_liststore">
610 <columns>
611 <!-- column-name Rank -->
612 <column type="gint"/>
613 <!-- column-name Name -->
614 <column type="gchararray"/>
615 <!-- column-name Identifier -->
616 <column type="gchararray"/>
617 <!-- column-name IdentifierBin -->
618 <column type="gpointer"/>
619 <!-- column-name KnownListRowReference -->
620 <column type="gpointer"/>
621 </columns>
622 </object>
623 <object class="GtkAdjustment" id="GNUNET_GTK_namespace_manager_namespace_order_vadj">
624 <property name="upper">100</property>
625 <property name="step_increment">1</property>
626 <property name="page_increment">10</property>
627 </object>
628</interface>
diff --git a/src/fs/Makefile.am b/src/fs/Makefile.am
index 07935135..20d8a7da 100644
--- a/src/fs/Makefile.am
+++ b/src/fs/Makefile.am
@@ -25,7 +25,8 @@ gnunet_fs_gtk_SOURCES = \
25 gnunet-fs-gtk_open-directory.c \ 25 gnunet-fs-gtk_open-directory.c \
26 gnunet-fs-gtk_open-uri.c \ 26 gnunet-fs-gtk_open-uri.c \
27 gnunet-fs-gtk_publish-dialog.c \ 27 gnunet-fs-gtk_publish-dialog.c \
28 gnunet-fs-gtk_publish-edit-dialog.c gnunet-fs-gtk_publish-edit-dialog.h 28 gnunet-fs-gtk_publish-edit-dialog.c gnunet-fs-gtk_publish-edit-dialog.h \
29 gnunet-fs-gtk_namespace_manager.c gnunet-fs-gtk_namespace_manager.h
29gnunet_fs_gtk_LDADD = \ 30gnunet_fs_gtk_LDADD = \
30 $(top_builddir)/src/lib/libgnunetgtk.la \ 31 $(top_builddir)/src/lib/libgnunetgtk.la \
31 @GTK_LIBS@ \ 32 @GTK_LIBS@ \
diff --git a/src/fs/gnunet-fs-gtk_common.c b/src/fs/gnunet-fs-gtk_common.c
index 8ca006e3..82d93e8f 100644
--- a/src/fs/gnunet-fs-gtk_common.c
+++ b/src/fs/gnunet-fs-gtk_common.c
@@ -416,5 +416,117 @@ GNUNET_FS_GTK_handle_uri (const struct GNUNET_FS_Uri *uri)
416 GNUNET_break (0); 416 GNUNET_break (0);
417} 417}
418 418
419/* Largest rating value among all namespaces. INT_MIN means "undefined" */
420static int largest_namespace_rating = INT_MIN;
421
422
423/**
424 * Helper function for finding the largest namespace rating.
425 *
426 * @param cls closure
427 * @param pseudonym pseudonym hash
428 * @param md metadata container
429 * @param rating rating
430 * @return GNUNET_OK to keep iterating
431 */
432static int
433find_largest_namespace_rating_iterator (void *cls,
434 const GNUNET_HashCode *pseudonym, const char *name,
435 const char *unique_name,
436 const struct GNUNET_CONTAINER_MetaData *md, int rating)
437{
438 int *largest = cls;
439 if (*largest < rating)
440 *largest = rating;
441 return GNUNET_OK;
442}
443
444/**
445 * Finds largest namespace rating.
446 * Used to calculate a rating for newly discovered namespaces.
447 * Returns from cache, if possible.
448 *
449 * @return largest namespace rating. Might be negative and even. INT_MIN means
450 * that no namespaces are known.
451 */
452int
453GNUNET_GTK_find_largest_namespace_rating ()
454{
455 if (largest_namespace_rating != INT_MIN)
456 return largest_namespace_rating;
457 (void) GNUNET_PSEUDONYM_list_all (GNUNET_FS_GTK_get_configuration (),
458 find_largest_namespace_rating_iterator, &largest_namespace_rating);
459 return largest_namespace_rating;
460}
461
462/**
463 * Sets largest namespace rating.
464 * Used to change cached largest namespace rating, when namespace list
465 * was changed in a way that is easy to track.
466 * If namespace list was changed in a way that makes it difficult to
467 * decide upon the new value, set new value to INT_MIN.
468 *
469 * @param new_value new value for the rating.
470 */
471void
472GNUNET_GTK_set_largest_namespace_rating (int new_value)
473{
474 largest_namespace_rating = new_value;
475}
476
477/**
478 * Converts a GtkTreeRowReference to a GtkTreeIter.
479 *
480 * @param rr row reference
481 * @param iter pointer to an iter structure to fill
482 * @return GNUNET_OK if iter was filled, GNUNET_SYSERR otherwise
483 */
484int
485GNUNET_GTK_get_iter_from_reference (GtkTreeRowReference *rr, GtkTreeIter *iter)
486{
487 int result = GNUNET_SYSERR;
488 if (rr != NULL)
489 {
490 if (gtk_tree_row_reference_valid (rr))
491 {
492 GtkTreePath *path;
493 GtkTreeModel *model;
494 path = gtk_tree_row_reference_get_path (rr);
495 model = gtk_tree_row_reference_get_model (rr);
496 if (path != NULL && model != NULL)
497 {
498 if (gtk_tree_model_get_iter (model,
499 iter, path))
500 result = GNUNET_OK;
501 gtk_tree_path_free (path);
502 }
503 }
504 }
505 return result;
506}
507
508/**
509 * Creates a GtkTreeRowReference from a GtkTreeIter.
510 *
511 * @param model a model to reference
512 * @param iter an iter that points to a row in the model
513 * @return newly created reference or NULL in case of error
514 */
515GtkTreeRowReference *
516GNUNET_GTK_get_reference_from_iter (GtkTreeModel *model, GtkTreeIter *iter)
517{
518 GtkTreeRowReference *result = NULL;
519 if (iter != NULL && model != NULL)
520 {
521 GtkTreePath *path = gtk_tree_model_get_path (model, iter);
522 if (path != NULL)
523 {
524 result = gtk_tree_row_reference_new (model, path);
525 gtk_tree_path_free (path);
526 }
527 }
528 return result;
529}
530
419 531
420/* end of gnunet-fs-gtk-common.c */ 532/* end of gnunet-fs-gtk-common.c */
diff --git a/src/fs/gnunet-fs-gtk_common.h b/src/fs/gnunet-fs-gtk_common.h
index b5048d7c..30766956 100644
--- a/src/fs/gnunet-fs-gtk_common.h
+++ b/src/fs/gnunet-fs-gtk_common.h
@@ -147,5 +147,48 @@ GNUNET_FS_GTK_get_description_from_metadata (
147void 147void
148GNUNET_FS_GTK_handle_uri (const struct GNUNET_FS_Uri *uri); 148GNUNET_FS_GTK_handle_uri (const struct GNUNET_FS_Uri *uri);
149 149
150/**
151 * Finds largest namespace rating.
152 * Used to calculate a rating for newly discovered namespaces.
153 * Returns from cache, if possible.
154 *
155 * @return largest namespace rating. Might be negative and even. INT_MIN means
156 * that no namespaces are known.
157 */
158int
159GNUNET_GTK_find_largest_namespace_rating ();
160
161/**
162 * Sets largest namespace rating.
163 * Used to change cached largest namespace rating, when namespace list
164 * was changed in a way that is easy to track.
165 * If namespace list was changed in a way that makes it difficult to
166 * decide upon the new value, set new value to INT_MIN.
167 *
168 * @param new_value new value for the rating.
169 */
170void
171GNUNET_GTK_set_largest_namespace_rating (int new_value);
172
173/**
174 * Converts a GtkTreeRowReference to a GtkTreeIter.
175 *
176 * @param rr row reference
177 * @param iter pointer to an iter structure to fill
178 * @return GNUNET_OK if iter was filled, GNUNET_SYSERR otherwise
179 */
180int
181GNUNET_GTK_get_iter_from_reference (GtkTreeRowReference *rr, GtkTreeIter *iter);
182
183/**
184 * Creates a GtkTreeRowReference from a GtkTreeIter.
185 *
186 * @param model a model to reference
187 * @param iter an iter that points to a row in the model
188 * @return newly created reference or NULL in case of error
189 */
190GtkTreeRowReference *
191GNUNET_GTK_get_reference_from_iter (GtkTreeModel *model, GtkTreeIter *iter);
192
150#endif 193#endif
151/* end of gnunet-fs-gtk-common.h */ 194/* end of gnunet-fs-gtk-common.h */
diff --git a/src/fs/gnunet-fs-gtk_event-handler.c b/src/fs/gnunet-fs-gtk_event-handler.c
index 4017e10f..0c7606c8 100644
--- a/src/fs/gnunet-fs-gtk_event-handler.c
+++ b/src/fs/gnunet-fs-gtk_event-handler.c
@@ -27,6 +27,7 @@
27#include "gnunet-fs-gtk_common.h" 27#include "gnunet-fs-gtk_common.h"
28#include "gnunet-fs-gtk_download-save-as.h" 28#include "gnunet-fs-gtk_download-save-as.h"
29#include "gnunet-fs-gtk_event-handler.h" 29#include "gnunet-fs-gtk_event-handler.h"
30#include "gnunet-fs-gtk_namespace_manager.h"
30 31
31 32
32/** 33/**
@@ -3030,5 +3031,12 @@ GNUNET_GTK_fs_event_handler (void *cls,
3030 return NULL; 3031 return NULL;
3031} 3032}
3032 3033
3034void
3035GNUNET_GTK_main_menu_file_manage_pseudonyms_activate_cb (GtkMenuItem *menuitem,
3036 gpointer user_data)
3037{
3038 GNUNET_GTK_namespace_manager_open ();
3039}
3040
3033 3041
3034/* end of gnunet-fs-gtk-event_handler.c */ 3042/* end of gnunet-fs-gtk-event_handler.c */
diff --git a/src/fs/gnunet-fs-gtk_main-window-namespace-dropdown.c b/src/fs/gnunet-fs-gtk_main-window-namespace-dropdown.c
index cb5dc461..818caa6c 100644
--- a/src/fs/gnunet-fs-gtk_main-window-namespace-dropdown.c
+++ b/src/fs/gnunet-fs-gtk_main-window-namespace-dropdown.c
@@ -322,11 +322,12 @@ GNUNET_FS_GTK_search_namespace_dropdown_button_toggled_cb (GtkToggleButton *
322 */ 322 */
323static int 323static int
324add_namespace_to_ts (void *cls, const GNUNET_HashCode * pseudonym, 324add_namespace_to_ts (void *cls, const GNUNET_HashCode * pseudonym,
325 const char *name, const char *unique_name,
325 const struct GNUNET_CONTAINER_MetaData *md, int rating) 326 const struct GNUNET_CONTAINER_MetaData *md, int rating)
326{ 327{
327 GtkTreeStore *ts = cls; 328 GtkTreeStore *ts = cls;
328 char *root; 329 char *root;
329 char *ns_name; 330 char *ns_name, *unique_ns_name;
330 GNUNET_HashCode *nsid; 331 GNUNET_HashCode *nsid;
331 char *description; 332 char *description;
332 int desc_is_a_dup; 333 int desc_is_a_dup;
@@ -335,9 +336,14 @@ add_namespace_to_ts (void *cls, const GNUNET_HashCode * pseudonym,
335 struct GNUNET_FS_Uri *uri; 336 struct GNUNET_FS_Uri *uri;
336 GtkTreeIter iter; 337 GtkTreeIter iter;
337 338
338 ns_name = 339 if (rating < 0)
339 GNUNET_PSEUDONYM_id_to_name (GNUNET_FS_GTK_get_configuration (), 340 return GNUNET_OK;
340 pseudonym); 341
342 GNUNET_PSEUDONYM_get_info (GNUNET_FS_GTK_get_configuration (),
343 pseudonym, NULL, NULL, &ns_name, NULL);
344 unique_ns_name = GNUNET_PSEUDONYM_name_uniquify (
345 GNUNET_FS_GTK_get_configuration (), pseudonym, ns_name, NULL);
346 GNUNET_free (ns_name);
341 nsid = GNUNET_malloc (sizeof (GNUNET_HashCode)); 347 nsid = GNUNET_malloc (sizeof (GNUNET_HashCode));
342 *nsid = *pseudonym; 348 *nsid = *pseudonym;
343 root = NULL; 349 root = NULL;
@@ -352,13 +358,13 @@ add_namespace_to_ts (void *cls, const GNUNET_HashCode * pseudonym,
352 GNUNET_FS_uri_destroy (uri); 358 GNUNET_FS_uri_destroy (uri);
353 } 359 }
354 description = GNUNET_FS_GTK_get_description_from_metadata (md, &desc_is_a_dup); 360 description = GNUNET_FS_GTK_get_description_from_metadata (md, &desc_is_a_dup);
355 gtk_tree_store_insert_with_values (ts, &iter, NULL, G_MAXINT, 361 gtk_tree_store_insert_with_values (ts, &iter, NULL, G_MAXINT,
356 0, ns_name, 362 0, unique_ns_name,
357 1, nsid, 363 1, nsid,
358 2, root, 364 2, root,
359 3, description, 365 3, description,
360 -1); 366 -1);
361 GNUNET_free (ns_name); 367 GNUNET_free (unique_ns_name);
362 GNUNET_free_non_null (root); 368 GNUNET_free_non_null (root);
363 GNUNET_free (description); 369 GNUNET_free (description);
364 return GNUNET_OK; 370 return GNUNET_OK;
diff --git a/src/fs/gnunet-fs-gtk_namespace_manager.c b/src/fs/gnunet-fs-gtk_namespace_manager.c
new file mode 100644
index 00000000..a7d79376
--- /dev/null
+++ b/src/fs/gnunet-fs-gtk_namespace_manager.c
@@ -0,0 +1,970 @@
1/*
2 This file is part of GNUnet
3 (C) 2005, 2006, 2010, 2012 Christian Grothoff (and other contributing authors)
4
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 2, or (at your
8 option) any later version.
9
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19*/
20
21/**
22 * @file src/fs/gnunet-fs-gtk_namespace_manager.c
23 * @author LRN
24 */
25#include "gnunet-fs-gtk_common.h"
26#include "gnunet-fs-gtk.h"
27#include <gnunet/gnunet_util_lib.h>
28#include <gnunet/gnunet_fs_service.h>
29
30struct GNUNET_GTK_NamespaceManagerContext
31{
32 GtkBuilder *builder;
33 GtkWidget *known_ns;
34 GtkWidget *ns_order;
35 GtkWidget *ns_details;
36 GtkTreeSelection *known_ns_sel;
37 GtkTreeSelection *ns_order_sel;
38 GtkTreeSelection *ns_details_sel;
39 GtkListStore *ns_order_store;
40 GtkListStore *known_ns_store;
41 GtkListStore *ns_details_store;
42 GtkWindow *namespace_manager;
43 GtkTreeViewColumn *order_rank;
44 GtkTreeViewColumn *order_name;
45 GtkTreeViewColumn *order_id;
46 GtkWidget *details_apply_button;
47 GtkWidget *details_delete_button;
48 int sort_direction;
49 struct GNUNET_CONTAINER_MetaData *uneditable_md;
50};
51
52/**
53 * THIS IS EVIL! Used to avoid opening more than one ns manager
54 * at once. Could be fixed by saving a pointer to the ns manager window
55 * somewhere in the main gnunet-fs-gtk window, but main window does
56 * not have a context structure for such things at the moment, hence
57 * this VERY EVIL GLOBAL VARIABLE!
58 */
59static struct GNUNET_GTK_NamespaceManagerContext *ns_manager = NULL;
60
61#define GNUNET_GTK_KNOWN_NAMESPACES_IS_MINE_COLUMN 0
62#define GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN 1
63#define GNUNET_GTK_KNOWN_NAMESPACES_NAME_COLUMN 2
64#define GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_COLUMN 3
65#define GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN 4
66#define GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN 5
67#define GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN 6
68#define GNUNET_GTK_KNOWN_NAMESPACES_NON_UNIQUE_NAME_COLUMN 7
69
70#define GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN 0
71#define GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN 1
72#define GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN 2
73#define GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_BIN_COLUMN 3
74#define GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN 4
75
76#define GNUNET_GTK_NAMESPACE_DETAILS_PLUGIN_NAME_COLUMN 0
77#define GNUNET_GTK_NAMESPACE_DETAILS_TYPE_BIN_COLUMN 1
78#define GNUNET_GTK_NAMESPACE_DETAILS_TYPE_COLUMN 2
79#define GNUNET_GTK_NAMESPACE_DETAILS_FORMAT_COLUMN 3
80#define GNUNET_GTK_NAMESPACE_DETAILS_DATA_MIME_COLUMN 4
81#define GNUNET_GTK_NAMESPACE_DETAILS_VALUE_COLUMN 5
82
83static void
84sort_order_list (struct GNUNET_GTK_NamespaceManagerContext *ctx,
85 int sort_column)
86{
87 int sorted = GNUNET_NO;
88 GtkTreeIter iter;
89 gint i;
90 gint row_count;
91 gint *row_indices, *row_ints;
92 gchar **row_strings;
93
94 ctx->sort_direction = ctx->sort_direction <= 0 ? 1 : 0;
95
96 row_count = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (
97 ctx->ns_order_store), NULL);
98 if (TRUE != gtk_tree_model_get_iter_first (GTK_TREE_MODEL (
99 ctx->ns_order_store), &iter))
100 return;
101
102 row_indices = g_new0 (gint, row_count);
103 row_ints = g_new0 (gint, row_count);
104 row_strings = g_new0 (gchar *, row_count);
105
106 for (i = 0; i < row_count; i++)
107 {
108 int an_int;
109 char *a_string;
110 row_indices[i] = i;
111 switch (sort_column)
112 {
113 case GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN:
114 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &iter,
115 sort_column, &an_int, -1);
116 row_ints[i] = an_int;
117 row_strings[i] = NULL;
118 break;
119 case GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN:
120 case GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN:
121 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &iter,
122 sort_column, &a_string, -1);
123 row_strings[i] = a_string;
124 break;
125 default:
126 row_strings[i] = NULL;
127 break;
128 }
129 if (TRUE != gtk_tree_model_iter_next (GTK_TREE_MODEL (
130 ctx->ns_order_store), &iter))
131 break;
132 }
133
134 while (sorted != GNUNET_YES)
135 {
136 sorted = GNUNET_YES;
137 for (i = 0; i < row_count - 1; i++)
138 {
139 int cmp_result;
140
141 switch (sort_column)
142 {
143 case GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN:
144 cmp_result = row_ints[i] <= row_ints[i + 1] ? 0 : 1;
145 break;
146 case GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN:
147 case GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN:
148 /* FIXME: name can be UTF-8-encoded, use UTF-8-aware comparison func */
149 cmp_result = strcmp (row_strings[i], row_strings[i + 1]);
150 break;
151 default:
152 break;
153 }
154
155 if (((ctx->sort_direction <= 0) && (cmp_result <= 0)) ||
156 ((ctx->sort_direction > 0) && (cmp_result > 0)))
157 {
158 int tmp_int, tmp_index;
159 char *tmp_string;
160 tmp_index = row_indices[i];
161 tmp_int = row_ints[i];
162 tmp_string = row_strings[i];
163 row_indices[i] = row_indices[i + 1];
164 row_ints[i] = row_ints[i + 1];
165 row_strings[i] = row_strings[i + 1];
166 row_ints[i + 1] = tmp_int;
167 row_strings[i + 1] = tmp_string;
168 row_indices[i + 1] = tmp_index;
169 sorted = GNUNET_NO;
170 }
171 }
172 }
173
174 gtk_list_store_reorder (ctx->ns_order_store, row_indices);
175
176 g_free (row_indices);
177 for (i = 0; i < row_count; i++)
178 g_free (row_strings[i]);
179 g_free (row_strings);
180 g_free (row_ints);
181}
182
183void
184GNUNET_GTK_namespace_manager_namespace_order_column_clicked_cb (
185 GtkTreeViewColumn *treeviewcolumn, gpointer user_data)
186{
187 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
188 if (treeviewcolumn == ctx->order_rank)
189 {
190 sort_order_list (ctx, GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN);
191 }
192 else if (treeviewcolumn == ctx->order_name)
193 {
194 sort_order_list (ctx, GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN);
195 }
196 else if (treeviewcolumn == ctx->order_id)
197 {
198 sort_order_list (ctx, GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN);
199 }
200}
201
202void
203GNUNET_GTK_namespace_manager_known_namespaces_delete_button_clicked_cb (
204 GtkButton *button, gpointer user_data)
205{
206 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
207 GtkTreeIter iter;
208 GNUNET_HashCode *nsid;
209 GtkTreeRowReference *order_row, *known_row;
210 struct GNUNET_CONTAINER_MetaData *md;
211
212 if (FALSE == gtk_tree_selection_get_selected (ctx->known_ns_sel, NULL, &iter))
213 return;
214
215 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
216 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &nsid,
217 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, &order_row,
218 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, &md,
219 -1);
220 GNUNET_CONTAINER_meta_data_destroy (md);
221 gtk_list_store_remove (ctx->known_ns_store, &iter);
222 if (order_row != NULL)
223 {
224 if (GNUNET_OK == GNUNET_GTK_get_iter_from_reference (order_row, &iter))
225 {
226 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &iter,
227 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, &known_row, -1);
228 gtk_list_store_remove (ctx->ns_order_store, &iter);
229 if (known_row != NULL)
230 gtk_tree_row_reference_free (known_row);
231 }
232 gtk_tree_row_reference_free (order_row);
233 }
234 GNUNET_free (nsid);
235
236 gtk_list_store_clear (ctx->ns_details_store);
237 GNUNET_CONTAINER_meta_data_destroy (ctx->uneditable_md);
238 ctx->uneditable_md = NULL;
239}
240
241void
242GNUNET_GTK_namespace_manager_known_namespaces_swap_rank_button_clicked_cb (
243 GtkButton *button, gpointer user_data)
244{
245 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
246 GtkTreeIter known_iter, order_iter;
247 GNUNET_HashCode *nsid;
248 int32_t old_rank, new_rank;
249 GtkTreeRowReference *order_row, *known_row;
250
251 if (FALSE == gtk_tree_selection_get_selected (ctx->known_ns_sel, NULL, &known_iter))
252 return;
253
254 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &known_iter,
255 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &nsid,
256 GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN, &old_rank,
257 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, &order_row,
258 -1);
259
260 if (old_rank == 0)
261 new_rank = -1;
262 else
263 new_rank = -old_rank;
264
265 gtk_list_store_set (ctx->known_ns_store, &known_iter,
266 GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN, new_rank,
267 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, NULL,
268 -1);
269
270 if (order_row != NULL)
271 {
272 if (new_rank < 0)
273 {
274 if (GNUNET_OK == GNUNET_GTK_get_iter_from_reference (order_row, &order_iter))
275 {
276 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &order_iter,
277 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, &known_row, -1);
278 gtk_list_store_remove (ctx->ns_order_store, &order_iter);
279 if (known_row != NULL)
280 gtk_tree_row_reference_free (known_row);
281 }
282 }
283 gtk_tree_row_reference_free (order_row);
284 }
285 if (new_rank >= 0)
286 {
287 char *name, *identifier;
288 if (order_row != NULL)
289 {
290 /* This should not happen */
291 GNUNET_break (0);
292 }
293 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &known_iter,
294 GNUNET_GTK_KNOWN_NAMESPACES_NAME_COLUMN, &name,
295 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_COLUMN, &identifier,
296 -1);
297 known_row = GNUNET_GTK_get_reference_from_iter (GTK_TREE_MODEL (
298 ctx->known_ns_store), &known_iter);
299 gtk_list_store_insert_with_values (ctx->ns_order_store, &order_iter, G_MAXINT,
300 GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN, new_rank,
301 GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN, name,
302 GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN, identifier,
303 GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_BIN_COLUMN, nsid,
304 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, known_row,
305 -1);
306 g_free (name);
307 g_free (identifier);
308 order_row = GNUNET_GTK_get_reference_from_iter (GTK_TREE_MODEL (ctx->ns_order_store),
309 &order_iter);
310 gtk_list_store_set (ctx->known_ns_store, &known_iter,
311 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, order_row, -1);
312 }
313}
314
315void
316GNUNET_GTK_namespace_manager_namespace_order_apply_clicked_cb (
317 GtkButton *button, gpointer user_data)
318{
319 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
320 GtkTreeIter iter;
321 gint i;
322 gint row_count;
323 GtkTreeRowReference *known_row;
324
325 row_count = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (
326 ctx->ns_order_store), NULL);
327 if (TRUE != gtk_tree_model_get_iter_first (GTK_TREE_MODEL (
328 ctx->ns_order_store), &iter))
329 return;
330
331 for (i = 0; i < row_count; i++)
332 {
333 gtk_list_store_set (ctx->ns_order_store, &iter,
334 GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN, i, -1);
335 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &iter,
336 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, &known_row, -1);
337 if (known_row == NULL)
338 {
339 /* This is not supposed to happen. What to do? */
340 GNUNET_break (0);
341 }
342 else
343 {
344 GtkTreeIter known_iter;
345 if (GNUNET_OK == GNUNET_GTK_get_iter_from_reference (known_row, &known_iter))
346 {
347 gtk_list_store_set (ctx->known_ns_store, &known_iter,
348 GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN, i,
349 -1);
350 }
351 }
352 if (TRUE != gtk_tree_model_iter_next (GTK_TREE_MODEL (
353 ctx->ns_order_store), &iter))
354 break;
355 }
356}
357
358void
359GNUNET_GTK_namespace_manager_namespace_details_add_button_clicked_cb (
360 GtkButton *button, gpointer user_data)
361{
362 /* FIXME: add a row to the details list. Disabled at the moment, since
363 * metadata type selection is not implemented.
364 */
365}
366
367void
368GNUNET_GTK_namespace_manager_namespace_details_delete_button_clicked_cb (
369 GtkButton *button, gpointer user_data)
370{
371 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
372 GtkTreeIter iter;
373
374 if (FALSE == gtk_tree_selection_get_selected (ctx->ns_details_sel, NULL, &iter))
375 return;
376
377 gtk_list_store_remove (ctx->ns_details_store, &iter);
378 gtk_widget_set_sensitive (ctx->details_apply_button, TRUE);
379}
380
381void
382GNUNET_GTK_namespace_manager_namespace_details_apply_button_clicked_cb (
383 GtkButton *button, gpointer user_data)
384{
385 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
386 GtkTreeIter iter, known_iter;
387 gint i;
388 gint row_count;
389 struct GNUNET_CONTAINER_MetaData *md, *old_md;
390 char *plugin_name;
391 int type;
392 char *type_name;
393 int format;
394 char *data_mime_type;
395 char *data;
396
397 row_count = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (
398 ctx->ns_details_store), NULL);
399 if ((row_count > 0) && (TRUE != gtk_tree_model_get_iter_first (
400 GTK_TREE_MODEL (ctx->ns_details_store), &iter)))
401 {
402 /* This should not happen */
403 return;
404 }
405
406 if (FALSE == gtk_tree_selection_get_selected (ctx->known_ns_sel, NULL,
407 &known_iter))
408 {
409 /* This should not happen */
410 return;
411 }
412
413 md = GNUNET_CONTAINER_meta_data_create ();
414
415 for (i = 0; i < row_count; i++)
416 {
417 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_details_store), &iter,
418 GNUNET_GTK_NAMESPACE_DETAILS_PLUGIN_NAME_COLUMN, &plugin_name,
419 GNUNET_GTK_NAMESPACE_DETAILS_TYPE_BIN_COLUMN, &type,
420 GNUNET_GTK_NAMESPACE_DETAILS_TYPE_COLUMN, &type_name,
421 GNUNET_GTK_NAMESPACE_DETAILS_FORMAT_COLUMN, &format,
422 GNUNET_GTK_NAMESPACE_DETAILS_DATA_MIME_COLUMN, &data_mime_type,
423 GNUNET_GTK_NAMESPACE_DETAILS_VALUE_COLUMN, &data,
424 -1);
425 GNUNET_CONTAINER_meta_data_insert (md, plugin_name,
426 type, format, data_mime_type, data, strlen (data) + 1);
427 g_free (plugin_name);
428 g_free (type_name);
429 g_free (data_mime_type);
430 g_free (data);
431 if (TRUE != gtk_tree_model_iter_next (GTK_TREE_MODEL (
432 ctx->ns_details_store), &iter))
433 break;
434 }
435 GNUNET_CONTAINER_meta_data_merge (md,
436 (const struct GNUNET_CONTAINER_MetaData *) ctx->uneditable_md);
437
438 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &known_iter,
439 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, &old_md,
440 -1);
441 GNUNET_CONTAINER_meta_data_destroy (old_md);
442 gtk_list_store_set (ctx->known_ns_store, &known_iter,
443 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, md,
444 -1);
445 gtk_widget_set_sensitive (ctx->details_apply_button, FALSE);
446}
447
448void
449GNUNET_GTK_namespace_manager_name_text_editing_started_cb (
450 GtkCellRenderer *renderer, GtkCellEditable *editable, gchar *path,
451 gpointer user_data)
452{
453 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
454
455 if (GTK_IS_ENTRY (editable))
456 {
457 GtkTreePath *tree_path;
458 GtkTreeIter iter;
459 char *non_unique_name = NULL;
460 GtkEntry *entry = GTK_ENTRY (editable);
461
462 tree_path = gtk_tree_path_new_from_string (path);
463 if (tree_path != NULL)
464 {
465 if (gtk_tree_model_get_iter (GTK_TREE_MODEL (ctx->known_ns_store),
466 &iter, tree_path))
467 {
468 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
469 GNUNET_GTK_KNOWN_NAMESPACES_NON_UNIQUE_NAME_COLUMN, &non_unique_name,
470 -1);
471 }
472 gtk_tree_path_free (tree_path);
473 }
474 if (non_unique_name == NULL)
475 {
476 gtk_cell_editable_editing_done (editable);
477 return;
478 }
479 gtk_entry_set_text (entry, non_unique_name);
480 g_free (non_unique_name);
481 }
482}
483
484void
485GNUNET_GTK_namespace_manager_name_text_edited_cb (
486 GtkCellRendererText *renderer, gchar *path, gchar *new_text,
487 gpointer user_data)
488{
489 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
490 char *unique_name;
491 GtkTreeRowReference *order_row;
492
493 if (strlen (new_text) == 0)
494 return;
495
496 GtkTreePath *tree_path;
497 GtkTreeIter iter;
498 tree_path = gtk_tree_path_new_from_string (path);
499 if (tree_path != NULL)
500 {
501 if (gtk_tree_model_get_iter (GTK_TREE_MODEL (ctx->known_ns_store),
502 &iter, tree_path))
503 {
504 GNUNET_HashCode *nsid;
505 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
506 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &nsid,
507 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, &order_row,
508 -1);
509
510 unique_name = GNUNET_PSEUDONYM_name_uniquify (
511 GNUNET_FS_GTK_get_configuration (), nsid, new_text, NULL);
512
513 gtk_list_store_set (ctx->known_ns_store, &iter,
514 GNUNET_GTK_KNOWN_NAMESPACES_NON_UNIQUE_NAME_COLUMN, new_text,
515 GNUNET_GTK_KNOWN_NAMESPACES_NAME_COLUMN, unique_name,
516 -1);
517
518 if (order_row != NULL)
519 {
520 GtkTreeIter order_iter;
521 if (GNUNET_OK == GNUNET_GTK_get_iter_from_reference (order_row, &order_iter))
522 {
523 gtk_list_store_set (ctx->ns_order_store, &order_iter,
524 GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN, unique_name,
525 -1);
526 }
527 }
528
529 GNUNET_free (unique_name);
530 }
531 gtk_tree_path_free (tree_path);
532 }
533}
534
535void
536GNUNET_GTK_namespace_manager_namespace_details_type_text_edited_cb (
537 GtkCellRendererText *renderer, gchar *path, gchar *new_text,
538 gpointer user_data)
539{
540 /* Changing metadata type is more difficult than simply entering a
541 * new string, see publication editing dialog. So this is disabled
542 * for now. In fact, it's not going to be a Text renderer when it's done.
543 */
544 /*
545 struct GNUNET_GTK_NamespaceManagerContext *ctx = cls;
546 GtkTreeIter iter;
547 if (gtk_tree_model_get_iter (GTK_TREE_MODEL (ctx->ns_details_store),
548 &iter, path))
549 {
550 gtk_list_store_set (ctx->ns_details_store, &iter,
551 GNUNET_GTK_NAMESPACE_DETAILS_TYPE_COLUMN, new_text,
552 -1);
553 }
554 */
555}
556
557void
558GNUNET_GTK_namespace_manager_namespace_details_value_text_edited_cb (
559 GtkCellRendererText *renderer, gchar *path, gchar *new_text,
560 gpointer user_data)
561{
562 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
563 GtkTreePath *tree_path;
564 GtkTreeIter iter;
565 tree_path = gtk_tree_path_new_from_string (path);
566 if (tree_path != NULL)
567 {
568 if (gtk_tree_model_get_iter (GTK_TREE_MODEL (ctx->ns_details_store),
569 &iter, tree_path))
570 {
571 char *old_text;
572 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_details_store), &iter,
573 GNUNET_GTK_NAMESPACE_DETAILS_VALUE_COLUMN, &old_text,
574 -1);
575 if (strcmp (old_text, new_text) != 0)
576 {
577 gtk_list_store_set (ctx->ns_details_store, &iter,
578 GNUNET_GTK_NAMESPACE_DETAILS_VALUE_COLUMN, new_text,
579 -1);
580 gtk_widget_set_sensitive (ctx->details_apply_button, TRUE);
581 }
582 g_free (old_text);
583 }
584 gtk_tree_path_free (tree_path);
585 }
586}
587
588/**
589 * Iterator over all known pseudonyms.
590 * Populate "known ns" and "ns order" lists.
591 *
592 * @param cls closure
593 * @param pseudonym hash code of public key of pseudonym
594 * @param md meta data known about the pseudonym
595 * @param rating the local rating of the pseudonym
596 * @return GNUNET_OK to continue iteration, GNUNET_SYSERR to abort
597 */
598static int
599populate_known_ns_list (void *cls, const GNUNET_HashCode *pseudonym,
600 const char *name, const char *unique_name,
601 const struct GNUNET_CONTAINER_MetaData *md, int rating)
602{
603 struct GNUNET_GTK_NamespaceManagerContext *ctx = cls;
604 GNUNET_HashCode *nsid;
605 struct GNUNET_CRYPTO_HashAsciiEncoded identifier;
606 GtkTreeIter known_iter, order_iter;
607 struct GNUNET_CONTAINER_MetaData *md_copy;
608 char *non_null_name, *non_null_unique_name;
609
610 nsid = GNUNET_malloc (sizeof (GNUNET_HashCode));
611 *nsid = *pseudonym;
612
613 GNUNET_CRYPTO_hash_to_enc (nsid, &identifier);
614
615 GNUNET_PSEUDONYM_get_info (GNUNET_FS_GTK_get_configuration (),
616 nsid, NULL, NULL, &non_null_name, NULL);
617 non_null_unique_name = GNUNET_PSEUDONYM_name_uniquify (
618 GNUNET_FS_GTK_get_configuration (), nsid, non_null_name, NULL);
619
620 md_copy = GNUNET_CONTAINER_meta_data_duplicate (md);
621
622 gtk_list_store_insert_with_values (ctx->known_ns_store, &known_iter, G_MAXINT,
623 GNUNET_GTK_KNOWN_NAMESPACES_IS_MINE_COLUMN, FALSE,
624 GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN, rating,
625 GNUNET_GTK_KNOWN_NAMESPACES_NAME_COLUMN, non_null_unique_name,
626 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_COLUMN, identifier.encoding,
627 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, nsid,
628 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, NULL,
629 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, md_copy,
630 GNUNET_GTK_KNOWN_NAMESPACES_NON_UNIQUE_NAME_COLUMN, non_null_name,
631 -1);
632
633 if (rating >= 0)
634 {
635 GtkTreeRowReference *rr = GNUNET_GTK_get_reference_from_iter (GTK_TREE_MODEL (
636 ctx->known_ns_store), &known_iter);
637 gtk_list_store_insert_with_values (ctx->ns_order_store, &order_iter, G_MAXINT,
638 GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN, rating,
639 GNUNET_GTK_NAMESPACE_ORDER_NAME_COLUMN, non_null_unique_name,
640 GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_COLUMN, identifier.encoding,
641 GNUNET_GTK_NAMESPACE_ORDER_IDENTIFIER_BIN_COLUMN, nsid,
642 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, rr,
643 -1);
644 rr = GNUNET_GTK_get_reference_from_iter (GTK_TREE_MODEL (ctx->ns_order_store),
645 &order_iter);
646 gtk_list_store_set (ctx->known_ns_store, &known_iter,
647 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, rr, -1);
648 }
649 GNUNET_free (non_null_name);
650 GNUNET_free (non_null_unique_name);
651
652 return GNUNET_OK;
653}
654
655static void
656apply_known_ns_changes (struct GNUNET_GTK_NamespaceManagerContext *ctx)
657{
658 GtkTreeIter iter;
659 gint i;
660 gint row_count;
661 GNUNET_HashCode *nsid;
662 char *name;
663 int32_t rank;
664 struct GNUNET_CONTAINER_MetaData *md;
665
666 row_count = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (
667 ctx->known_ns_store), NULL);
668 if (TRUE != gtk_tree_model_get_iter_first (GTK_TREE_MODEL (
669 ctx->known_ns_store), &iter))
670 return;
671
672 for (i = 0; i < row_count; i++)
673 {
674 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
675 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &nsid,
676 GNUNET_GTK_KNOWN_NAMESPACES_NON_UNIQUE_NAME_COLUMN, &name,
677 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, &md,
678 GNUNET_GTK_KNOWN_NAMESPACES_RANK_COLUMN, &rank,
679 -1);
680 GNUNET_PSEUDONYM_set_info (GNUNET_FS_GTK_get_configuration (),
681 nsid, name, md, rank);
682 g_free (name);
683 if (TRUE != gtk_tree_model_iter_next (GTK_TREE_MODEL (
684 ctx->known_ns_store), &iter))
685 break;
686 }
687}
688
689static void
690free_lists_contents (struct GNUNET_GTK_NamespaceManagerContext *ctx)
691{
692 GtkTreeIter iter;
693 gint i;
694 gint row_count;
695 GNUNET_HashCode *nsid;
696 GtkTreeRowReference *order_row;
697 struct GNUNET_CONTAINER_MetaData *md;
698
699 row_count = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (
700 ctx->known_ns_store), NULL);
701 if (TRUE != gtk_tree_model_get_iter_first (GTK_TREE_MODEL (
702 ctx->known_ns_store), &iter))
703 return;
704
705 for (i = 0; i < row_count; i++)
706 {
707 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
708 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &nsid,
709 GNUNET_GTK_KNOWN_NAMESPACES_ORDER_ROW_REFERENCE_COLUMN, &order_row,
710 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, &md,
711 -1);
712 if (order_row != NULL)
713 {
714 GtkTreeIter order_iter;
715 if (GNUNET_OK == GNUNET_GTK_get_iter_from_reference (order_row, &order_iter))
716 {
717 GtkTreeRowReference *known_row;
718 gtk_tree_model_get (GTK_TREE_MODEL (ctx->ns_order_store), &order_iter,
719 GNUNET_GTK_NAMESPACE_ORDER_KNOWN_ROW_REFERENCE_COLUMN, &known_row,
720 -1);
721 if (known_row != NULL)
722 gtk_tree_row_reference_free (known_row);
723 }
724 gtk_tree_row_reference_free (order_row);
725 }
726 GNUNET_CONTAINER_meta_data_destroy (md);
727 GNUNET_free (nsid);
728 if (TRUE != gtk_tree_model_iter_next (GTK_TREE_MODEL (
729 ctx->known_ns_store), &iter))
730 break;
731 }
732
733 gtk_list_store_clear (ctx->ns_order_store);
734 gtk_list_store_clear (ctx->known_ns_store);
735 gtk_list_store_clear (ctx->ns_details_store);
736 if (ctx->uneditable_md != NULL)
737 GNUNET_CONTAINER_meta_data_destroy (ctx->uneditable_md);
738}
739
740void
741GNUNET_GTK_namespace_manager_dialog_response_cb (GtkDialog *dialog,
742 gint response_id, gpointer user_data)
743{
744 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
745 switch (response_id)
746 {
747 case GTK_RESPONSE_APPLY:
748 case GTK_RESPONSE_OK:
749 apply_known_ns_changes (ctx);
750 break;
751 default:
752 break;
753 }
754 switch (response_id)
755 {
756 case GTK_RESPONSE_APPLY:
757 break;
758 case GTK_RESPONSE_OK:
759 case GTK_RESPONSE_CANCEL:
760 default:
761 free_lists_contents (ctx);
762 gtk_widget_destroy (GTK_WIDGET (ctx->namespace_manager));
763 GNUNET_free (ctx);
764 ns_manager = NULL;
765 }
766}
767
768
769static gboolean
770mark_as_mine (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter,
771 gpointer data)
772{
773 const GNUNET_HashCode *mine_id = data;
774 const GNUNET_HashCode *ns_id;
775
776 gtk_tree_model_get (model, iter,
777 GNUNET_GTK_KNOWN_NAMESPACES_IDENTIFIER_BIN_COLUMN, &ns_id, -1);
778
779 if (memcmp (ns_id, mine_id, sizeof (GNUNET_HashCode)) != 0)
780 return FALSE;
781
782 gtk_list_store_set (GTK_LIST_STORE (model), iter,
783 GNUNET_GTK_KNOWN_NAMESPACES_IS_MINE_COLUMN, TRUE, -1);
784 return TRUE;
785}
786
787/**
788 * Callback with information about local (!) namespaces.
789 * Contains the names of the local namespace and the global
790 * ID.
791 *
792 * @param cls closure
793 * @param name human-readable identifier of the namespace
794 * @param id hash identifier for the namespace
795 */
796static void
797mark_namespaces_as_mine (void *cls, const char *name,
798 const GNUNET_HashCode * id)
799{
800 struct GNUNET_GTK_NamespaceManagerContext *ctx = cls;
801
802 gtk_tree_model_foreach (GTK_TREE_MODEL (ctx->known_ns_store), mark_as_mine,
803 (gpointer) id);
804}
805
806/**
807 * Type of a function that libextractor calls for each
808 * meta data item found.
809 *
810 * @param cls closure (user-defined)
811 * @param plugin_name name of the plugin that produced this value;
812 * special values can be used (i.e. '&lt;zlib&gt;' for zlib being
813 * used in the main libextractor library and yielding
814 * meta data).
815 * @param type libextractor-type describing the meta data
816 * @param format basic format information about data
817 * @param data_mime_type mime-type of data (not of the original file);
818 * can be NULL (if mime-type is not known)
819 * @param data actual meta-data found
820 * @param data_len number of bytes in data
821 * @return 0 to continue extracting, 1 to abort
822 */
823static int
824populate_details_list (void *cls, const char *plugin_name,
825 enum EXTRACTOR_MetaType type, enum EXTRACTOR_MetaFormat format,
826 const char *data_mime_type, const char *data, size_t data_len)
827{
828 struct GNUNET_GTK_NamespaceManagerContext *ctx = cls;
829 const char *type_name;
830 char *data_utf8;
831
832 if (format == EXTRACTOR_METAFORMAT_UTF8 ||
833 format == EXTRACTOR_METAFORMAT_C_STRING)
834 {
835 type_name = EXTRACTOR_metatype_to_string (type);
836 /* TODO: translate type_name using dgettext? */
837 data_utf8 = GNUNET_FS_GTK_dubious_meta_to_utf8 (format, data, data_len);
838 if (data != NULL)
839 {
840 gtk_list_store_insert_with_values (ctx->ns_details_store, NULL, G_MAXINT,
841 GNUNET_GTK_NAMESPACE_DETAILS_PLUGIN_NAME_COLUMN, plugin_name,
842 GNUNET_GTK_NAMESPACE_DETAILS_TYPE_BIN_COLUMN, type,
843 GNUNET_GTK_NAMESPACE_DETAILS_TYPE_COLUMN, type_name,
844 GNUNET_GTK_NAMESPACE_DETAILS_FORMAT_COLUMN,
845 EXTRACTOR_METAFORMAT_UTF8,
846 GNUNET_GTK_NAMESPACE_DETAILS_DATA_MIME_COLUMN, data_mime_type,
847 GNUNET_GTK_NAMESPACE_DETAILS_VALUE_COLUMN, data_utf8,
848 -1);
849 GNUNET_free (data_utf8);
850 return 0;
851 }
852 }
853 GNUNET_CONTAINER_meta_data_insert (ctx->uneditable_md,
854 plugin_name, type, format, data_mime_type, data, data_len);
855 return 0;
856}
857
858static void
859ns_details_selection_changed (GtkTreeSelection *treeselection,
860 gpointer user_data)
861{
862 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
863 GtkTreeIter iter;
864
865 if (FALSE == gtk_tree_selection_get_selected (ctx->ns_details_sel, NULL, &iter))
866 {
867 gtk_widget_set_sensitive (ctx->details_delete_button, FALSE);
868 return;
869 }
870
871 gtk_widget_set_sensitive (ctx->details_delete_button, TRUE);
872}
873
874static void
875known_ns_selection_changed (GtkTreeSelection *treeselection,
876 gpointer user_data)
877{
878 struct GNUNET_GTK_NamespaceManagerContext *ctx = user_data;
879 GtkTreeIter iter;
880 const struct GNUNET_CONTAINER_MetaData *md;
881
882 if (FALSE == gtk_tree_selection_get_selected (ctx->known_ns_sel, NULL, &iter))
883 return;
884
885 gtk_tree_model_get (GTK_TREE_MODEL (ctx->known_ns_store), &iter,
886 GNUNET_GTK_KNOWN_NAMESPACES_METADATA_COLUMN, &md,
887 -1);
888 if (ctx->uneditable_md != NULL)
889 GNUNET_CONTAINER_meta_data_clear (ctx->uneditable_md);
890 else
891 ctx->uneditable_md = GNUNET_CONTAINER_meta_data_create ();
892 gtk_list_store_clear (ctx->ns_details_store);
893 gtk_widget_set_sensitive (ctx->details_apply_button, FALSE);
894 GNUNET_CONTAINER_meta_data_iterate ((const struct GNUNET_CONTAINER_MetaData *) md,
895 populate_details_list, ctx);
896 gtk_widget_set_sensitive (ctx->details_apply_button, FALSE);
897}
898
899void
900GNUNET_GTK_namespace_manager_open ()
901{
902 struct GNUNET_GTK_NamespaceManagerContext *ctx;
903
904 if (ns_manager != NULL)
905 return;
906
907 ctx = GNUNET_malloc (sizeof (struct GNUNET_GTK_NamespaceManagerContext));
908 ctx->builder = GNUNET_GTK_get_new_builder ("gnunet_fs_gtk_namespace_manager.glade", ctx);
909 if (ctx->builder == NULL)
910 {
911 GNUNET_break (0);
912 GNUNET_free (ctx);
913 return;
914 }
915
916 /* initialize widget references */
917 ctx->known_ns = GTK_WIDGET (gtk_builder_get_object (ctx->builder,
918 "GNUNET_GTK_namespace_manager_known_treeview"));
919 ctx->ns_order = GTK_WIDGET (gtk_builder_get_object (ctx->builder,
920 "GNUNET_GTK_namespace_manager_namespace_order_treeview"));
921 ctx->ns_details = GTK_WIDGET (gtk_builder_get_object (ctx->builder,
922 "GNUNET_GTK_namespace_manager_namespace_details_treeview"));
923 ctx->known_ns_sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (
924 ctx->known_ns));
925 ctx->ns_order_sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (
926 ctx->ns_order));
927 ctx->ns_details_sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (
928 ctx->ns_details));
929 ctx->ns_order_store = GTK_LIST_STORE (gtk_tree_view_get_model (
930 GTK_TREE_VIEW (ctx->ns_order)));
931 ctx->known_ns_store = GTK_LIST_STORE (gtk_tree_view_get_model (
932 GTK_TREE_VIEW (ctx->known_ns)));
933 ctx->ns_details_store = GTK_LIST_STORE (gtk_tree_view_get_model (
934 GTK_TREE_VIEW (ctx->ns_details)));
935 ctx->namespace_manager = GTK_WINDOW (gtk_builder_get_object (
936 ctx->builder, "GNUNET_GTK_namespace_manager_dialog"));
937 ctx->details_apply_button = GTK_WIDGET (gtk_builder_get_object (ctx->builder,
938 "GNUNET_GTK_namespace_manager_namespace_details_apply_button"));
939 ctx->details_delete_button = GTK_WIDGET (gtk_builder_get_object (ctx->builder,
940 "GNUNET_GTK_namespace_manager_namespace_details_delete_button"));
941 ctx->order_rank = gtk_tree_view_get_column (GTK_TREE_VIEW (ctx->ns_order), 0);
942 ctx->order_name = gtk_tree_view_get_column (GTK_TREE_VIEW (ctx->ns_order), 1);
943 ctx->order_id = gtk_tree_view_get_column (GTK_TREE_VIEW (ctx->ns_order), 2);
944
945 /* connect signals; FIXME-GTK3: these could be connected with (modern) Glade */
946 g_signal_connect (G_OBJECT (ctx->known_ns_sel), "changed",
947 G_CALLBACK (known_ns_selection_changed), ctx);
948 g_signal_connect (G_OBJECT (ctx->ns_details_sel), "changed",
949 G_CALLBACK (ns_details_selection_changed), ctx);
950
951 /* populate namespace model */
952 (void) GNUNET_PSEUDONYM_list_all (GNUNET_FS_GTK_get_configuration (),
953 populate_known_ns_list, ctx);
954
955 /* mark our own namespaces as such */
956 GNUNET_FS_namespace_list (GNUNET_FS_GTK_get_fs_handle (),
957 mark_namespaces_as_mine, ctx);
958
959 /* sort namespace order list by rank (initially) */
960 sort_order_list (ctx, GNUNET_GTK_NAMESPACE_ORDER_RANK_COLUMN);
961
962 ns_manager = ctx;
963
964 gtk_widget_set_sensitive (ctx->details_apply_button, FALSE);
965
966 /* show dialog */
967 gtk_window_present (GTK_WINDOW (ctx->namespace_manager));
968}
969
970/* end of gnunet-fs-gtk_namespace_manager.c */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-14 00:01:31 +0000