girara
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros
statusbar.c
Go to the documentation of this file.
1 /* See LICENSE file for license and copyright information */
2 
3 #include "statusbar.h"
4 #include "session.h"
5 #include "datastructures.h"
6 #include "internal.h"
7 
8 #if GTK_MAJOR_VERSION == 2
9 #include "gtk2-compat.h"
10 #endif
11 
12 girara_statusbar_item_t*
13 girara_statusbar_item_add(girara_session_t* session, bool expand, bool fill, bool left, girara_statusbar_event_t callback)
14 {
15  g_return_val_if_fail(session != NULL && session->elements.statusbar_items, FALSE);
16 
17  girara_statusbar_item_t* item = g_slice_new(girara_statusbar_item_t);
18 
19  item->box = gtk_event_box_new();
20  item->text = GTK_LABEL(gtk_label_new(NULL));
21 
22  /* set style */
23  gtk_widget_override_background_color(GTK_WIDGET(item->box), GTK_STATE_NORMAL, &(session->style.statusbar_background));
24  gtk_widget_override_color(GTK_WIDGET(item->text), GTK_STATE_NORMAL, &(session->style.statusbar_foreground));
25  gtk_widget_override_font(GTK_WIDGET(item->text), session->style.font);
26 
27  /* set properties */
28  gtk_misc_set_alignment(GTK_MISC(item->text), left ? 0.0 : 1.0, 0.0);
29  gtk_misc_set_padding(GTK_MISC(item->text), 2, 4);
30  gtk_label_set_use_markup(item->text, TRUE);
31 
32  if (callback != NULL) {
33  g_signal_connect(G_OBJECT(item->box), "button-press-event", G_CALLBACK(callback), session);
34  }
35 
36  /* add it to the list */
37  gtk_container_add(GTK_CONTAINER(item->box), GTK_WIDGET(item->text));
38  gtk_box_pack_start(session->gtk.statusbar_entries, GTK_WIDGET(item->box), expand, fill, 2);
39  gtk_widget_show_all(GTK_WIDGET(item->box));
40 
41  girara_list_prepend(session->elements.statusbar_items, item);
42  return item;
43 }
44 
45 void
46 girara_statusbar_item_free(girara_statusbar_item_t* item)
47 {
48  g_slice_free(girara_statusbar_item_t, item);
49 }
50 
51 bool
52 girara_statusbar_item_set_text(girara_session_t* session, girara_statusbar_item_t* item, const char* text)
53 {
54  g_return_val_if_fail(session != NULL, false);
55  g_return_val_if_fail(item != NULL, false);
56 
57  char* escaped_text = g_markup_escape_text(text, -1);
58  gtk_label_set_markup((GtkLabel*) item->text, escaped_text);
59  g_free(escaped_text);
60 
61  return true;
62 }
63 
64 bool
65 girara_statusbar_item_set_foreground(girara_session_t* session, girara_statusbar_item_t* item, const char* color)
66 {
67  g_return_val_if_fail(session != NULL, false);
68  g_return_val_if_fail(item != NULL, false);
69 
70  GdkColor gdk_color;
71  gdk_color_parse(color, &gdk_color);
72  gtk_widget_modify_fg(GTK_WIDGET(item->text), GTK_STATE_NORMAL, &gdk_color);
73 
74  return true;
75 }
76 
77 bool
78 girara_statusbar_set_background(girara_session_t* session, const char* color)
79 {
80  g_return_val_if_fail(session != NULL, false);
81 
82  GdkRGBA gdk_color;
83  gdk_rgba_parse(&gdk_color, color);
84  gtk_widget_override_background_color(GTK_WIDGET(session->gtk.statusbar), GTK_STATE_NORMAL, &gdk_color);
85 
86  return true;
87 }
88