1 #import "JubGtkChatUI.h"
2 #import "JubGtkHelper.h"
4 struct call_send_block_params {
5 jub_send_block_t block;
9 static gboolean call_send_block(GtkEntry *entry, GdkEventKey *event,
12 struct call_send_block_params *params = data;
13 if (event->keyval != GDK_KEY_Return &&
14 event->keyval != GDK_KEY_KP_Enter) return TRUE;
17 [[OFString alloc] initWithUTF8String: gtk_entry_get_text(entry)];
19 if ([text length] > 0) {
20 gtk_entry_set_text(entry, "");
22 [params->chat addMessage: text
31 static void call_close_block(GtkWidget *object, gpointer data)
33 jub_close_block_t block = data;
37 @implementation JubGtkChatUI
38 - initWithTitle: (OFString*)title
39 closeBlock: (jub_close_block_t)closeBlock_
40 sendBlock: (jub_send_block_t)sendBlock_
45 __block volatile BOOL initialized = NO;
46 __block GtkWidget *chat_window_;
47 __block GtkTextBuffer *chat_buffer_;
49 closeBlock = [closeBlock_ copy];
50 sendBlock = [sendBlock_ copy];
56 GtkBuilder *builder = gtk_builder_new();
57 gtk_builder_add_from_file(builder, "data/gtk/chat.ui",
60 chat_window_ = GTK_WIDGET(
61 gtk_builder_get_object(builder, "ChatWindow"));
62 g_signal_connect(chat_window_, "destroy",
63 G_CALLBACK(call_close_block), closeBlock);
65 chat_view = GTK_TEXT_VIEW(
66 gtk_builder_get_object(builder, "ChatTextView"));
67 chat_buffer_ = gtk_text_view_get_buffer(chat_view);
68 gtk_text_buffer_create_tag(chat_buffer_, "bold",
69 "weight", PANGO_WEIGHT_BOLD, NULL);
71 chat_entry = GTK_ENTRY(
72 gtk_builder_get_object(builder, "ChatEntry"));
73 struct call_send_block_params *send_params =
74 [self allocMemoryWithSize: sizeof(*send_params)];
75 send_params->block = sendBlock;
76 send_params->chat = self;
77 g_signal_connect(chat_entry, "key_release_event",
78 G_CALLBACK(call_send_block), send_params);
80 gtk_window_set_title(GTK_WINDOW(chat_window_),
82 gtk_widget_show(chat_window_);
86 g_object_unref(builder);
91 chat_buffer = chat_buffer_;
92 chat_window = chat_window_;
103 gtk_widget_destroy(chat_window);
105 [closeBlock release];
110 - (void)addMessage: (OFString*)text
111 sender: (OFString*)sender
113 BOOL first = bufferEmpty;
114 if (OF_UNLIKELY(bufferEmpty)) bufferEmpty = NO;
117 GtkTextIter end_iter;
118 GtkTextMark *insert_mark =
119 gtk_text_buffer_get_insert(chat_buffer);
121 if (OF_LIKELY(!first))
122 gtk_text_buffer_insert_at_cursor(chat_buffer, "\n", 1);
124 gtk_text_buffer_get_end_iter(chat_buffer, &end_iter);
125 gtk_text_buffer_insert_with_tags_by_name(chat_buffer, &end_iter,
126 [sender UTF8String], [sender UTF8StringLength], "bold",
128 gtk_text_buffer_get_end_iter(chat_buffer, &end_iter);
129 gtk_text_buffer_insert_with_tags_by_name(chat_buffer, &end_iter,
130 ": ", 2, "bold", NULL);
132 gtk_text_buffer_insert_at_cursor(chat_buffer, [text UTF8String],
133 [text UTF8StringLength]);
135 gtk_text_view_scroll_to_mark(chat_view, insert_mark, 0,