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statusbar.c
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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 #include "settings.h"
8 
9 #if GTK_MAJOR_VERSION == 2
10 #include "gtk2-compat.h"
11 #endif
12 
13 girara_statusbar_item_t*
14 girara_statusbar_item_add(girara_session_t* session, bool expand, bool fill, bool left, girara_statusbar_event_t callback)
15 {
16  g_return_val_if_fail(session != NULL && session->elements.statusbar_items, FALSE);
17 
18  girara_statusbar_item_t* item = g_slice_new(girara_statusbar_item_t);
19 
20  item->box = gtk_event_box_new();
21  item->text = GTK_LABEL(gtk_label_new(NULL));
22 
23  /* set style */
24  gtk_widget_override_background_color(GTK_WIDGET(item->box), GTK_STATE_NORMAL, &(session->style.statusbar_background));
25  gtk_widget_override_color(GTK_WIDGET(item->text), GTK_STATE_NORMAL, &(session->style.statusbar_foreground));
26  gtk_widget_override_font(GTK_WIDGET(item->text), session->style.font);
27 
28  /* set properties */
29  gtk_misc_set_alignment(GTK_MISC(item->text), left ? 0.0 : 1.0, 0.5);
30  gtk_label_set_use_markup(item->text, TRUE);
31 
32 #if (GTK_MAJOR_VERSION == 3)
33  /* add name so it uses a custom style */
34  gtk_widget_set_name(GTK_WIDGET(item->text), "bottom_box");
35 #else
36  /* set padding */
37  guint ypadding = 2; /* total amount of padding (top + bottom) */
38  guint xpadding = 8; /* total amount of padding (left + right) */
39  girara_setting_get(session, "statusbar-h-padding", &xpadding);
40  girara_setting_get(session, "statusbar-v-padding", &ypadding);
41 
42  gtk_misc_set_padding(GTK_MISC(item->text), xpadding/2, ypadding/2);
43 #endif
44 
45  if (callback != NULL) {
46  g_signal_connect(G_OBJECT(item->box), "button-press-event", G_CALLBACK(callback), session);
47  }
48 
49  /* add it to the list */
50  gtk_container_add(GTK_CONTAINER(item->box), GTK_WIDGET(item->text));
51  gtk_box_pack_start(session->gtk.statusbar_entries, GTK_WIDGET(item->box), expand, fill, 2);
52  gtk_widget_show_all(GTK_WIDGET(item->box));
53 
54  girara_list_prepend(session->elements.statusbar_items, item);
55  return item;
56 }
57 
58 void
59 girara_statusbar_item_free(girara_statusbar_item_t* item)
60 {
61  g_slice_free(girara_statusbar_item_t, item);
62 }
63 
64 bool
65 girara_statusbar_item_set_text(girara_session_t* session, girara_statusbar_item_t* item, const char* text)
66 {
67  g_return_val_if_fail(session != NULL, false);
68  g_return_val_if_fail(item != NULL, false);
69 
70  char* escaped_text = g_markup_escape_text(text, -1);
71  gtk_label_set_markup((GtkLabel*) item->text, escaped_text);
72  g_free(escaped_text);
73 
74  return true;
75 }
76 
77 bool
78 girara_statusbar_item_set_foreground(girara_session_t* session, girara_statusbar_item_t* item, const char* color)
79 {
80  g_return_val_if_fail(session != NULL, false);
81  g_return_val_if_fail(item != NULL, false);
82 
83  GdkColor gdk_color;
84  gdk_color_parse(color, &gdk_color);
85  gtk_widget_modify_fg(GTK_WIDGET(item->text), GTK_STATE_NORMAL, &gdk_color);
86 
87  return true;
88 }
89 
90 bool
91 girara_statusbar_set_background(girara_session_t* session, const char* color)
92 {
93  g_return_val_if_fail(session != NULL, false);
94 
95  GdkRGBA gdk_color;
96  gdk_rgba_parse(&gdk_color, color);
97  gtk_widget_override_background_color(GTK_WIDGET(session->gtk.statusbar), GTK_STATE_NORMAL, &gdk_color);
98 
99  return true;
100 }