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Commit eccd504d4a2a5711a18b546315eb272b54388993

Authored by Perry Werneck
1 parent 064bb96e
Exists in master and in 1 other branch develop

Adding drag&drop support in the activity list component.

Showing 7 changed files with 112 additions and 37 deletions   Show diff stats
src/filetransfer/activity.c
  Diff comments   View file @eccd504
... ... @@ -165,6 +165,36 @@
165 165 return g_object_new(G_TYPE_V3270_FT_ACTIVITY, NULL);
166 166 }
167 167  
  168 + LIB3270_EXPORT GObject * v3270_ft_activity_new_from_filename(const gchar *filename)
  169 + {
  170 + GObject *activity = g_object_new(G_TYPE_V3270_FT_ACTIVITY, NULL);
  171 +
  172 + // Set local filename
  173 + v3270_ft_activity_set_local_filename(activity,filename);
  174 +
  175 + // Set options
  176 + LIB3270_FT_OPTION options = LIB3270_FT_OPTION_SEND;
  177 + size_t ix;
  178 +
  179 + for(ix = 0; v3270_text_file_extensions[ix]; ix++)
  180 + {
  181 + if(g_str_has_suffix(filename,v3270_text_file_extensions[ix]))
  182 + {
  183 + options |= (LIB3270_FT_OPTION_ASCII|LIB3270_FT_OPTION_CRLF|LIB3270_FT_OPTION_REMAP);
  184 + break;
  185 + }
  186 + }
  187 +
  188 + v3270_ft_activity_set_options(activity,options);
  189 +
  190 + // Set remote filename
  191 + g_autofree gchar * basename = g_path_get_basename(filename);
  192 + v3270_ft_activity_set_remote_filename(activity,basename);
  193 +
  194 + return activity;
  195 + }
  196 +
  197 +
168 198 /**
169 199 * v3270_ft_activity_get_local_filename:
170 200 * @object: a #V3270FTActivity
... ...
src/filetransfer/activitylist.c
  Diff comments   View file @eccd504
... ... @@ -138,6 +138,65 @@
138 138 g_object_set(G_OBJECT(cell),"text",v3270_ft_activity_get_remote_filename(activity),NULL);
139 139 }
140 140  
  141 + gboolean v3270_activity_list_append_filename(GtkWidget *widget, const gchar *filename)
  142 + {
  143 + debug("%s(%s)",__FUNCTION__,filename);
  144 +
  145 + GtkTreeModel * model = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
  146 + GtkTreeIter iter;
  147 +
  148 + if(gtk_tree_model_get_iter_first(model,&iter))
  149 + {
  150 + do
  151 + {
  152 + GObject * activity = NULL;
  153 + gtk_tree_model_get(model, &iter, 0, &activity, -1);
  154 +
  155 + if(activity && !strcmp(filename,v3270_ft_activity_get_local_filename(activity)))
  156 + {
  157 + debug("%s already in the list",filename);
  158 + return FALSE;
  159 + }
  160 +
  161 +
  162 + }
  163 + while(gtk_tree_model_iter_next(model,&iter));
  164 + }
  165 +
  166 + // Append filename
  167 + v3270_activity_list_append(widget,v3270_ft_activity_new_from_filename(filename));
  168 +
  169 + return TRUE;
  170 + }
  171 +
  172 + guint v3270_activity_list_set_from_selection(GtkWidget *widget, GtkSelectionData *data)
  173 + {
  174 + gchar **uris = g_strsplit((const gchar *) gtk_selection_data_get_text(data),"\n",-1);
  175 + guint rc = 0;
  176 + size_t ix;
  177 +
  178 + for(ix = 0; uris[ix]; ix++)
  179 + {
  180 + if(!g_ascii_strncasecmp("file:///",uris[ix],8)) {
  181 + if(v3270_activity_list_append_filename(widget,uris[ix]+7))
  182 + rc++;
  183 + }
  184 + }
  185 +
  186 + g_strfreev(uris);
  187 +
  188 + debug("%s exits with rc=%u",__FUNCTION__,rc);
  189 + return rc;
  190 +}
  191 +
  192 +
  193 + static void drag_data_received(GtkWidget *widget, GdkDragContext *context, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, GtkSelectionData *data, G_GNUC_UNUSED guint info, guint time)
  194 + {
  195 + debug("activitylist::%s",__FUNCTION__);
  196 + gtk_drag_finish(context, v3270_activity_list_set_from_selection(widget, data) > 0, FALSE, time);
  197 +
  198 + }
  199 +
141 200 static void V3270FTActivityList_init(V3270FTActivityList *widget)
142 201 {
143 202 GtkTreeModel * model = GTK_TREE_MODEL(gtk_list_store_new(1,G_TYPE_POINTER)); // Using pointer type because I take care of refcounts.
... ... @@ -166,6 +225,8 @@
166 225 0, NULL
167 226 );
168 227  
  228 + v3270_drag_dest_set(GTK_WIDGET(widget), G_CALLBACK(drag_data_received));
  229 +
169 230 }
170 231  
171 232 GtkWidget * v3270_activity_list_new()
... ... @@ -308,33 +369,7 @@
308 369 {
309 370 GObject * activity = NULL;
310 371 gtk_tree_model_get(model, &iter, 0, &activity, -1);
311   -
312 372 v3270_ft_activity_xml_encode(activity,str);
313   -
314   - /*
315   - if(activity)
316   - {
317   - g_string_append(str,"\t<entry>\n");
318   -
319   - g_string_append_printf(str,"\t\t<file type=\'local\' path=\'%s\' />\n",v3270_ft_activity_get_local_filename(activity));
320   - g_string_append_printf(str,"\t\t<file type=\'remote\' path=\'%s\' />\n",v3270_ft_activity_get_remote_filename(activity));
321   -
322   - LIB3270_FT_OPTION options = v3270_ft_activity_get_options(activity);
323   - for(ix = 0; v3270_activity_list_options[ix].name; ix++)
324   - {
325   - if((options & v3270_activity_list_options[ix].option) == v3270_activity_list_options[ix].option)
326   - g_string_append_printf(str,"\t\t<option name=\'%s\' value=\'%s\' />\n",v3270_activity_list_options[ix].name,v3270_activity_list_options[ix].value);
327   - }
328   -
329   - for(ix=0;ix<LIB3270_FT_VALUE_COUNT;ix++)
330   - {
331   - g_string_append_printf(str,"\t\t<parameter name=\"%s\" value=\"%u\"/>\n",ft_value[ix].name,v3270_ft_activity_get_value(activity,(LIB3270_FT_VALUE) ix));
332   - }
333   -
334   - g_string_append(str,"\t</entry>\n");
335   - }
336   - */
337   -
338 373 }
339 374 while(gtk_tree_model_iter_next(model,&iter));
340 375 }
... ...
src/filetransfer/misc.c
  Diff comments   View file @eccd504
... ... @@ -94,3 +94,15 @@ void v3270ft_update_actions(v3270ft *dialog) {
94 94  
95 95 }
96 96  
  97 +void v3270_drag_dest_set(GtkWidget *widget, GCallback callback)
  98 +{
  99 +
  100 + // http://ftp.math.utah.edu/u/ma/hohn/linux/gnome/developer.gnome.org/doc/tutorials/gnome-libs/x1003.html
  101 + static const GtkTargetEntry targets[] = {
  102 + { "text/plain", GTK_TARGET_OTHER_APP, 0 }
  103 + };
  104 +
  105 + gtk_drag_dest_set(widget,GTK_DEST_DEFAULT_ALL,targets,G_N_ELEMENTS(targets),GDK_ACTION_COPY);
  106 + g_signal_connect(widget,"drag-data-received",callback,widget);
  107 +
  108 +}
... ...
src/filetransfer/settings.c
  Diff comments   View file @eccd504
... ... @@ -388,7 +388,6 @@ static void open_select_file_dialog(GtkEntry *entry, G_GNUC_UNUSED GtkEntryIconP
388 388 }
389 389  
390 390  
391   -
392 391 gtk_entry_set_text(settings->file.local,filename);
393 392  
394 393 g_autofree gchar * basename = g_path_get_basename(filename);
... ... @@ -410,7 +409,10 @@ static void open_select_file_dialog(GtkEntry *entry, G_GNUC_UNUSED GtkEntryIconP
410 409 if(!g_ascii_strncasecmp("file:///",uris[ix],8)) {
411 410  
412 411 if(v3270_ft_settings_set_from_filename(widget,uris[ix]+7))
  412 + {
  413 + rc++;
413 414 break;
  415 + }
414 416  
415 417 }
416 418 }
... ... @@ -422,7 +424,7 @@ static void open_select_file_dialog(GtkEntry *entry, G_GNUC_UNUSED GtkEntryIconP
422 424  
423 425 static void drag_data_received(GtkWidget *widget, GdkDragContext *context, G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y, GtkSelectionData *data, G_GNUC_UNUSED guint info, guint time)
424 426 {
425   - debug("%s",__FUNCTION__);
  427 + debug("settings::%s",__FUNCTION__);
426 428 gtk_drag_finish(context, v3270_ft_settings_set_from_selection(widget, data) > 0, FALSE, time);
427 429 }
428 430  
... ... @@ -597,14 +599,7 @@ static void open_select_file_dialog(GtkEntry *entry, G_GNUC_UNUSED GtkEntryIconP
597 599 gtk_widget_set_sensitive(GTK_WIDGET(widget->file.local),FALSE);
598 600 gtk_widget_set_sensitive(GTK_WIDGET(widget->file.remote),FALSE);
599 601  
600   - // Setup drag & drop
601   - // http://ftp.math.utah.edu/u/ma/hohn/linux/gnome/developer.gnome.org/doc/tutorials/gnome-libs/x1003.html
602   - static const GtkTargetEntry targets[] = {
603   - { "text/plain", GTK_TARGET_OTHER_APP, 0 }
604   - };
605   -
606   - gtk_drag_dest_set(GTK_WIDGET(widget),GTK_DEST_DEFAULT_ALL,targets,G_N_ELEMENTS(targets),GDK_ACTION_COPY);
607   - g_signal_connect(widget,"drag-data-received",G_CALLBACK(drag_data_received),widget);
  602 + v3270_drag_dest_set(GTK_WIDGET(widget), G_CALLBACK(drag_data_received));
608 603  
609 604 }
610 605  
... ...
src/filetransfer/tables.c
  Diff comments   View file @eccd504
... ... @@ -228,7 +228,7 @@ const gchar * v3270_text_file_extensions[] =
228 228 {
229 229 ".txt",
230 230 ".c",
231   - ".h"
  231 + ".h",
232 232 NULL
233 233 };
234 234  
... ...
src/include/internals.h
  Diff comments   View file @eccd504
... ... @@ -47,6 +47,8 @@
47 47  
48 48 G_BEGIN_DECLS
49 49  
  50 + G_GNUC_INTERNAL void v3270_drag_dest_set(GtkWidget *widget, GCallback callback);
  51 +
50 52 G_GNUC_INTERNAL GtkWidget * v3270_box_pack_start(GtkWidget *box, GtkWidget *child, gboolean expand, gboolean fill, guint padding);
51 53 G_GNUC_INTERNAL GtkWidget * v3270_box_pack_end(GtkWidget *box, GtkWidget *child, gboolean expand, gboolean fill, guint padding);
52 54 G_GNUC_INTERNAL GtkWidget * v3270_box_pack_frame(GtkWidget *box, GtkWidget *child, const gchar *title, const gchar *tooltip, GtkAlign align, gboolean expand, gboolean fill, guint padding);
... ...
src/include/v3270/filetransfer.h
  Diff comments   View file @eccd504
... ... @@ -119,6 +119,7 @@
119 119 typedef struct _V3270FTActivityClass V3270FTActivityClass;
120 120  
121 121 LIB3270_EXPORT GObject * v3270_ft_activity_new();
  122 + LIB3270_EXPORT GObject * v3270_ft_activity_new_from_filename(const gchar *filename);
122 123  
123 124 LIB3270_EXPORT void v3270_ft_activity_set_from_context(GObject * activity, GMarkupParseContext * context);
124 125  
... ...