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authorIain Holmes <iain@src.gnome.org>2000-12-08 08:00:15 +0800
committerIain Holmes <iain@src.gnome.org>2000-12-08 08:00:15 +0800
commit4a74b1ff15ca5cbc175c8fb98839960f1af494fb (patch)
treeed80ade2d481f5a265c0d9a475be689ace09c8df /executive-summary/test-service/rdf-summary.c
parentadf19f49fbdf0e0e69a6ed80fe0cddaf4f3978d1 (diff)
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New and improved display,
Bug fixes memory leaks removed Preferences and probably more that I can't remember. svn path=/trunk/; revision=6858
Diffstat (limited to 'executive-summary/test-service/rdf-summary.c')
-rw-r--r--executive-summary/test-service/rdf-summary.c292
1 files changed, 245 insertions, 47 deletions
diff --git a/executive-summary/test-service/rdf-summary.c b/executive-summary/test-service/rdf-summary.c
index ee01c13dcc..9596472a58 100644
--- a/executive-summary/test-service/rdf-summary.c
+++ b/executive-summary/test-service/rdf-summary.c
@@ -20,7 +20,7 @@
#include <gnome-xml/parser.h>
#include <evolution-services/executive-summary-component.h>
-#include <evolution-services/executive-summary-component-view.h>
+#include <evolution-services/executive-summary-html-view.h>
#include <liboaf/liboaf.h>
#include <libgnomevfs/gnome-vfs.h>
@@ -32,6 +32,27 @@ static int running_views = 0;
static BonoboGenericFactory *factory = NULL;
#define RDF_SUMMARY_ID "OAFIID:GNOME_Evolution_Summary_rdf_SummaryComponentFactory"
+enum {
+ PROPERTY_TITLE,
+ PROPERTY_ICON
+};
+
+struct _RdfSummary {
+ BonoboObject *component;
+ BonoboObject *view;
+ BonoboObject *bag;
+ BonoboObject *property_control;
+
+ GtkWidget *rdf;
+ GtkWidget *g_limit;
+
+ char *title;
+ char *icon;
+ char *location;
+ int limit;
+};
+typedef struct _RdfSummary RdfSummary;
+
/************ RDF Parser *******************/
static char *
@@ -110,16 +131,17 @@ layer_find_url (xmlNodePtr node,
static void
tree_walk (xmlNodePtr root,
- ExecutiveSummaryComponentView *view,
+ RdfSummary *summary,
GString *html)
{
+ BonoboArg *arg;
xmlNodePtr walk;
xmlNodePtr rewalk = root;
xmlNodePtr channel = NULL;
xmlNodePtr image = NULL;
xmlNodePtr item[16];
int items = 0;
- int limit = 10;
+ int limit = summary->limit;
int i;
char *t;
char n[512];
@@ -169,21 +191,32 @@ tree_walk (xmlNodePtr root,
}
t = layer_find(channel->childs, "title", "No title");
-/* g_string_append (html, tmp); */
- executive_summary_component_view_set_title (view, t);
+ arg = bonobo_arg_new (BONOBO_ARG_STRING);
+ BONOBO_ARG_SET_STRING (arg, t);
+ bonobo_property_bag_set_value (BONOBO_PROPERTY_BAG (summary->bag),
+ "window_title", (const BonoboArg *) arg,
+ NULL);
+ bonobo_arg_release (arg);
+
+#if 0
tmp = g_strdup_printf ("%s",
layer_find(channel->childs, "description", ""));
g_string_append (html, tmp);
g_free (tmp);
+#endif
if (image && !wipe_trackers) {
- g_print ("URL: %s\n", layer_find_url (image->childs, "url",
- "green-apple.png"));
- executive_summary_component_view_set_icon (view,
- layer_find_url
- (image->childs,
- "url", "apple-green.png"));
+ char *icon;
+
+ icon = layer_find_url (image->childs, "url", "apple-red.png");
+ arg = bonobo_arg_new (BONOBO_ARG_STRING);
+ BONOBO_ARG_SET_STRING (arg, icon);
+ bonobo_property_bag_set_value (BONOBO_PROPERTY_BAG (summary->bag),
+ "window_icon",
+ (const BonoboArg *) arg, NULL);
+ bonobo_arg_release (arg);
+
}
g_string_append (html, "<br clear=all><FONT size=\"-1\" face=\"helvetica\"><P><UL>\n");
@@ -238,6 +271,12 @@ static void
view_destroyed (GtkObject *object,
gpointer data)
{
+ RdfSummary *summary = (RdfSummary *) data;
+
+ g_free (summary->title);
+ g_free (summary->icon);
+ g_free (summary);
+
running_views--;
if (running_views <= 0) {
gtk_main_quit ();
@@ -245,8 +284,9 @@ view_destroyed (GtkObject *object,
}
static int
-download (ExecutiveSummaryComponentView *view)
+download (RdfSummary *summary)
{
+ ExecutiveSummaryHtmlView *view;
GString *rdf;
GString *html;
char *xml;
@@ -260,14 +300,15 @@ download (ExecutiveSummaryComponentView *view)
/* Then parse it */
/* The update it */
- location = "/home/iain/gnotices.rdf";
- result = gnome_vfs_open (&handle, location, GNOME_VFS_OPEN_READ);
+ view = EXECUTIVE_SUMMARY_HTML_VIEW (summary->view);
+ result = gnome_vfs_open (&handle, summary->location,
+ GNOME_VFS_OPEN_READ);
if (result != GNOME_VFS_OK) {
char *emsg;
emsg = g_strdup_printf ("<b>Cannot open location:<br>%s</b>",
- location);
- executive_summary_component_view_set_html (view, emsg);
+ summary->location);
+ executive_summary_html_view_set_html (view, emsg);
g_free (emsg);
return FALSE;
}
@@ -282,8 +323,8 @@ download (ExecutiveSummaryComponentView *view)
result = gnome_vfs_read (handle, buffer, 4096, &size);
if (result != GNOME_VFS_OK && result != GNOME_VFS_ERROR_EOF) {
- executive_summary_component_view_set_html (view,
- "<b>Error reading data.</b>");
+ executive_summary_html_view_set_html (view,
+ "<b>Error reading data.</b>");
g_string_free (rdf, TRUE);
return FALSE;
}
@@ -309,36 +350,206 @@ download (ExecutiveSummaryComponentView *view)
g_free (xml);
html = g_string_new ("");
- tree_walk (doc->root, view, html);
- executive_summary_component_view_set_html (view, html->str);
+ tree_walk (doc->root, summary, html);
+ executive_summary_html_view_set_html (view, html->str);
g_string_free (html, TRUE);
return FALSE;
}
static void
-create_view (ExecutiveSummaryComponent *component,
- ExecutiveSummaryComponentView *view,
+get_prop (BonoboPropertyBag *bag,
+ BonoboArg *arg,
+ guint arg_id,
+ gpointer user_data)
+{
+ RdfSummary *summary = (RdfSummary *) user_data;
+
+ switch (arg_id) {
+ case PROPERTY_TITLE:
+ BONOBO_ARG_SET_STRING (arg, summary->title);
+ break;
+
+ case PROPERTY_ICON:
+ BONOBO_ARG_SET_STRING (arg, summary->icon);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void
+set_prop (BonoboPropertyBag *bag,
+ const BonoboArg *arg,
+ guint arg_id,
+ gpointer user_data)
+{
+ RdfSummary *summary = (RdfSummary *) user_data;
+
+ switch (arg_id) {
+ case PROPERTY_TITLE:
+ if (summary->title)
+ g_free (summary->title);
+
+ summary->title = g_strdup (BONOBO_ARG_GET_STRING (arg));
+ bonobo_property_bag_notify_listeners (bag, "window_title",
+ arg, NULL);
+ break;
+
+ case PROPERTY_ICON:
+ if (summary->icon)
+ g_free (summary->icon);
+
+ summary->icon = g_strdup (BONOBO_ARG_GET_STRING (arg));
+ bonobo_property_bag_notify_listeners (bag, "window_icon",
+ arg, NULL);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static void
+entry_changed (GtkEntry *entry,
+ RdfSummary *summary)
+{
+ bonobo_property_control_changed (BONOBO_PROPERTY_CONTROL (summary->property_control), NULL);
+}
+
+static BonoboControl *
+property_control (BonoboPropertyControl *property_control,
+ int page_num,
+ gpointer user_data)
+{
+ BonoboControl *control;
+ RdfSummary *summary = (RdfSummary *) user_data;
+ GtkWidget *container, *label, *hbox;
+ char *climit;
+
+ container = gtk_vbox_new (FALSE, 2);
+ gtk_container_set_border_width (GTK_CONTAINER (container), 2);
+ hbox = gtk_hbox_new (FALSE, 2);
+
+ label = gtk_label_new ("Location:");
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+
+ summary->rdf = gtk_entry_new ();
+ if (summary->location)
+ gtk_entry_set_text (GTK_ENTRY (summary->rdf), summary->location);
+
+ gtk_signal_connect (GTK_OBJECT (summary->rdf), "changed",
+ GTK_SIGNAL_FUNC (entry_changed), summary);
+
+ gtk_box_pack_start (GTK_BOX (hbox), summary->rdf, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (container), hbox, FALSE, FALSE, 0);
+
+ hbox = gtk_hbox_new (FALSE, 2);
+
+ label = gtk_label_new ("Maximum number of entries:");
+ gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+
+ summary->g_limit = gtk_entry_new ();
+ climit = g_strdup_printf ("%d", summary->limit);
+ gtk_entry_set_text (GTK_ENTRY (summary->g_limit), climit);
+ g_free (climit);
+
+ gtk_signal_connect (GTK_OBJECT (summary->g_limit), "changed",
+ GTK_SIGNAL_FUNC (entry_changed), summary);
+
+ gtk_box_pack_start (GTK_BOX (hbox), summary->g_limit, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (container), hbox, FALSE, FALSE, 0);
+ gtk_widget_show_all (container);
+
+ control = bonobo_control_new (container);
+ return control;
+}
+
+static void
+property_action (GtkObject *property_control,
+ int page_num,
+ Bonobo_PropertyControl_Action action,
+ RdfSummary *summary)
+{
+ switch (action) {
+ case Bonobo_PropertyControl_APPLY:
+ g_free (summary->location);
+ summary->location = g_strdup (gtk_entry_get_text (GTK_ENTRY (summary->rdf)));
+ summary->limit = atoi (gtk_entry_get_text (GTK_ENTRY (summary->g_limit)));
+ g_idle_add (download, summary);
+ break;
+
+ case Bonobo_PropertyControl_HELP:
+ g_print ("HELP: Page %d!\n", page_num);
+ break;
+
+ default:
+ break;
+ }
+}
+
+static BonoboObject *
+create_view (ExecutiveSummaryComponentFactory *_factory,
void *closure)
{
+ RdfSummary *summary;
+ BonoboObject *component, *view, *bag, *property;
char *html = "<b>Loading RDF file. . .<br>Please wait</b>";
- executive_summary_component_view_construct (view, component, NULL,
- html, "Downloading",
- "apple-green.png");
- gtk_signal_connect (GTK_OBJECT (view), "destroy",
- GTK_SIGNAL_FUNC (view_destroyed), NULL);
+ summary = g_new (RdfSummary, 1);
+ summary->icon = g_strdup ("apple-green.png");
+ summary->title = g_strdup ("Downloading...");
+ summary->location = g_strdup ("http://news.gnome.org/gnome-news/rdf");
+ summary->limit = 10;
+
+ component = executive_summary_component_new ();
+ gtk_signal_connect (GTK_OBJECT (component), "destroy",
+ GTK_SIGNAL_FUNC (view_destroyed), summary);
+
+ summary->component = component;
+
+ view = executive_summary_html_view_new ();
+ summary->view = view;
+ executive_summary_html_view_set_html (EXECUTIVE_SUMMARY_HTML_VIEW (view),
+ html);
+ bonobo_object_add_interface (component, view);
+
+ bag = bonobo_property_bag_new (get_prop, set_prop, summary);
+ summary->bag = bag;
+ bonobo_property_bag_add (BONOBO_PROPERTY_BAG (bag),
+ "window_title", PROPERTY_TITLE,
+ BONOBO_ARG_STRING, NULL,
+ "The title of this component's window", 0);
+ bonobo_property_bag_add (BONOBO_PROPERTY_BAG (bag),
+ "window_icon", PROPERTY_ICON,
+ BONOBO_ARG_STRING, NULL,
+ "The icon for this component's window", 0);
+ bonobo_object_add_interface (component, bag);
+
+ property = bonobo_property_control_new (property_control, 1, summary);
+ summary->property_control = property;
+
+ gtk_signal_connect (GTK_OBJECT (property), "action",
+ GTK_SIGNAL_FUNC (property_action), summary);
+
+ bonobo_object_add_interface (component, property);
+
running_views++;
- g_idle_add (download, view);
+ g_idle_add (download, summary);
+
+ return component;
}
static BonoboObject *
factory_fn (BonoboGenericFactory *_factory,
void *closure)
{
- ExecutiveSummaryComponent *component;
+ ExecutiveSummaryComponentFactory *component_factory;
- component = executive_summary_component_new (create_view, NULL);
- return BONOBO_OBJECT (component);
+ component_factory = executive_summary_component_factory_new (create_view, NULL);
+ return BONOBO_OBJECT (component_factory);
}
static void
@@ -371,23 +582,10 @@ main (int argc,
factory_init ();
bonobo_main ();
- return 0;
-#if 0
- doc=xmlParseMemory(document, docp);
-
- if(doc==NULL)
- {
- fprintf(stderr, "Unable to parse document.\n");
- exit(1);
- }
-
- tree_walk(doc->root);
-
- if(rename(buf, nam))
- perror("rename");
- return 0;
-#endif
+ if (factory != NULL)
+ bonobo_object_unref (BONOBO_OBJECT (factory));
+ return 0;
}