Set valid tool tip in Gnome applet when no transfer selected.

[doldaconnect.git] / clients / gnome-trans-applet / dolcon-trans-applet.c

diff --git a/clients/gnome-trans-applet/dolcon-trans-applet.c b/clients/gnome-trans-applet/dolcon-trans-applet.c
index 46c58fc..0495560 100644 (file)
--- a/clients/gnome-trans-applet/dolcon-trans-applet.c
+++ b/clients/gnome-trans-applet/dolcon-trans-applet.c
@@ -1,6 +1,6 @@
 /*
  *  Dolda Connect - Modular multiuser Direct Connect-style client
- *  Copyright (C) 2005 Fredrik Tolf (fredrik@dolda2000.com)
+ *  Copyright (C) 2005 Fredrik Tolf <fredrik@dolda2000.com>
  *  
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -59,7 +59,7 @@ static void cancel_transfer(BonoboUIComponent *uic, struct appletdata *data, con
 static BonoboUIVerb ctxtmenuverbs[] =
 {
     BONOBO_UI_VERB("dca_pref", run_pref_dialog),
-    BONOBO_UI_VERB("dca_cancel", cancel_transfer),
+    BONOBO_UI_VERB("dca_cancel", (void (*)(BonoboUIComponent*, gpointer, const char *))cancel_transfer),
     BONOBO_UI_VERB_END
 };
 
@@ -75,8 +75,10 @@ static gboolean updatetip(struct appletdata *data)
     time_t now;
     char buf[256];
     
-    if(data->curdisplay == NULL)
+    if(data->curdisplay == NULL) {
+       gtk_tooltips_set_tip(data->tips, GTK_WIDGET(data->applet), _("No transfer selected"), NULL);
        return(TRUE);
+    }
     now = time(NULL);
     if(data->curdisplay->cmptime == 0)
     {
@@ -99,6 +101,7 @@ static gboolean updatetip(struct appletdata *data)
 static void update(struct appletdata *data)
 {
     char buf[256];
+    size_t l;
     
     switch(data->conduit->state)
     {
@@ -130,7 +133,15 @@ static void update(struct appletdata *data)
                gtk_progress_bar_set_fraction(data->pbar, 0);
                gtk_progress_bar_set_text(data->pbar, _("Initializing"));
            }
-           gtk_label_set_text(data->label, data->curdisplay->tag);
+           if((l = strlen(data->curdisplay->tag)) > 50) {
+               memcpy(buf, data->curdisplay->tag, 20);
+               memcpy(buf + 20, "...", 3);
+               memcpy(buf + 23 , data->curdisplay->tag + l - 20, 20);
+               buf[43] = 0;
+               gtk_label_set_text(data->label, buf);
+           } else {
+               gtk_label_set_text(data->label, data->curdisplay->tag);
+           }
        }
        break;
     }
@@ -197,6 +208,34 @@ static gboolean trview_applet_button_press(GtkWidget *widget, GdkEventButton *ev
     return(FALSE);
 }
 
+static gboolean trview_applet_scroll(GtkWidget *widget, GdkEventScroll *event, struct appletdata *data)
+{
+    struct transfer *tr;
+    
+    if(event->direction == GDK_SCROLL_DOWN)
+    {
+       if(data->curdisplay == NULL)
+           data->curdisplay = data->conduit->transfers;
+       else if(data->curdisplay->next == NULL)
+           data->curdisplay = data->conduit->transfers;
+       else
+           data->curdisplay = data->curdisplay->next;
+       update(data);
+    } else if(event->direction == GDK_SCROLL_UP) {
+       if(data->curdisplay == NULL)
+       {
+           data->curdisplay = data->conduit->transfers;
+       } else if(data->curdisplay->prev == NULL) {
+           for(tr = data->conduit->transfers; tr->next != NULL; tr = tr->next);
+           data->curdisplay = tr;
+       } else {
+           data->curdisplay = data->curdisplay->prev;
+       }
+       update(data);
+    }
+    return(TRUE);
+}
+
 static void trview_applet_destroy(GtkWidget *widget, struct appletdata *data)
 {
     freeconduit(data->conduit);
@@ -235,6 +274,7 @@ static gboolean trview_applet_fill(PanelApplet *applet, const gchar *iid, gpoint
     panel_applet_setup_menu(applet, ctxtmenu, ctxtmenuverbs, data);
 
     g_signal_connect(applet, "button-press-event", (GCallback)trview_applet_button_press, data);
+    g_signal_connect(applet, "scroll-event", (GCallback)trview_applet_scroll, data);
     g_signal_connect(applet, "destroy", (GCallback)trview_applet_destroy, data);
     
     condtryconn(data->conduit);