1 /* X-Chat
2 * Copyright (C) 1998 Peter Zelezny.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
17 */
18
19 #include <stdio.h>
20 #include <string.h>
21 #include <stdlib.h>
22
23 #include "fe-gtk.h"
24
25 #include "../common/hexchat.h"
26 #include "../common/hexchatc.h"
27 #include "../common/cfgfiles.h"
28 #include "../common/fe.h"
29 #include "../common/url.h"
30 #include "../common/tree.h"
31 #include "gtkutil.h"
32 #include "menu.h"
33 #include "maingui.h"
34 #include "urlgrab.h"
35
36 /* model for the URL treeview */
37 enum
38 {
39 URL_COLUMN,
40 N_COLUMNS
41 };
42
43 static GtkWidget *urlgrabberwindow = 0;
44
45
46 static gboolean
url_treeview_url_clicked_cb(GtkWidget * view,GdkEventButton * event,gpointer data)47 url_treeview_url_clicked_cb (GtkWidget *view, GdkEventButton *event,
48 gpointer data)
49 {
50 GtkTreeIter iter;
51 gchar *url;
52 GtkTreeSelection *sel;
53 GtkTreePath *path;
54 GtkTreeView *tree = GTK_TREE_VIEW (view);
55
56 if (!event || !gtk_tree_view_get_path_at_pos (tree, event->x, event->y, &path, 0, 0, 0))
57 return FALSE;
58
59 /* select what they right-clicked on */
60 sel = gtk_tree_view_get_selection (tree);
61 gtk_tree_selection_unselect_all (sel);
62 gtk_tree_selection_select_path (sel, path);
63 gtk_tree_path_free (path);
64
65 if (!gtkutil_treeview_get_selected (GTK_TREE_VIEW (view), &iter,
66 URL_COLUMN, &url, -1))
67 return FALSE;
68
69 switch (event->button)
70 {
71 case 1:
72 if (event->type == GDK_2BUTTON_PRESS)
73 fe_open_url (url);
74 break;
75 case 3:
76 menu_urlmenu (event, url);
77 break;
78 default:
79 break;
80 }
81 g_free (url);
82
83 return FALSE;
84 }
85
86 static GtkWidget *
url_treeview_new(GtkWidget * box)87 url_treeview_new (GtkWidget *box)
88 {
89 GtkListStore *store;
90 GtkWidget *view;
91
92 store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING);
93 g_return_val_if_fail (store != NULL, NULL);
94
95 view = gtkutil_treeview_new (box, GTK_TREE_MODEL (store), NULL,
96 URL_COLUMN, _("URL"), -1);
97 g_signal_connect (G_OBJECT (view), "button_press_event",
98 G_CALLBACK (url_treeview_url_clicked_cb), NULL);
99 /* don't want column headers */
100 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (view), FALSE);
101 gtk_widget_show (view);
102 return view;
103 }
104
105 static void
url_closegui(GtkWidget * wid,gpointer userdata)106 url_closegui (GtkWidget *wid, gpointer userdata)
107 {
108 urlgrabberwindow = 0;
109 }
110
111 static void
url_button_clear(void)112 url_button_clear (void)
113 {
114 GtkListStore *store;
115
116 url_clear ();
117 store = GTK_LIST_STORE (g_object_get_data (G_OBJECT (urlgrabberwindow),
118 "model"));
119 gtk_list_store_clear (store);
120 }
121
122 static void
url_button_copy(GtkWidget * widget,gpointer data)123 url_button_copy (GtkWidget *widget, gpointer data)
124 {
125 GtkTreeView *view = GTK_TREE_VIEW (data);
126 GtkTreeIter iter;
127 gchar *url = NULL;
128
129 if (gtkutil_treeview_get_selected (view, &iter, URL_COLUMN, &url, -1))
130 {
131 gtkutil_copy_to_clipboard (GTK_WIDGET (view), NULL, url);
132 g_free (url);
133 }
134 }
135
136 static void
url_save_callback(void * arg1,char * file)137 url_save_callback (void *arg1, char *file)
138 {
139 if (file)
140 {
141 url_save_tree (file, "w", TRUE);
142 }
143 }
144
145 static void
url_button_save(void)146 url_button_save (void)
147 {
148 gtkutil_file_req (_("Select an output filename"),
149 url_save_callback, NULL, NULL, NULL, FRF_WRITE);
150 }
151
152 void
fe_url_add(const char * urltext)153 fe_url_add (const char *urltext)
154 {
155 GtkListStore *store;
156 GtkTreeIter iter;
157 gboolean valid;
158
159 if (urlgrabberwindow)
160 {
161 store = GTK_LIST_STORE (g_object_get_data (G_OBJECT (urlgrabberwindow),
162 "model"));
163 gtk_list_store_prepend (store, &iter);
164 gtk_list_store_set (store, &iter,
165 URL_COLUMN, urltext,
166 -1);
167
168 /* remove any overflow */
169 if (prefs.hex_url_grabber_limit > 0)
170 {
171 valid = gtk_tree_model_iter_nth_child (
172 GTK_TREE_MODEL (store), &iter, NULL, prefs.hex_url_grabber_limit);
173 while (valid)
174 valid = gtk_list_store_remove (store, &iter);
175 }
176 }
177 }
178
179 static int
populate_cb(char * urltext,gpointer userdata)180 populate_cb (char *urltext, gpointer userdata)
181 {
182 fe_url_add (urltext);
183 return TRUE;
184 }
185
186 void
url_opengui()187 url_opengui ()
188 {
189 GtkWidget *vbox, *hbox, *view;
190 char buf[128];
191
192 if (urlgrabberwindow)
193 {
194 mg_bring_tofront (urlgrabberwindow);
195 return;
196 }
197
198 g_snprintf(buf, sizeof(buf), _("URL Grabber - %s"), _(DISPLAY_NAME));
199 urlgrabberwindow =
200 mg_create_generic_tab ("UrlGrabber", buf, FALSE, TRUE, url_closegui, NULL,
201 400, 256, &vbox, 0);
202 gtkutil_destroy_on_esc (urlgrabberwindow);
203 view = url_treeview_new (vbox);
204 g_object_set_data (G_OBJECT (urlgrabberwindow), "model",
205 gtk_tree_view_get_model (GTK_TREE_VIEW (view)));
206
207 hbox = gtk_hbutton_box_new ();
208 gtk_button_box_set_layout (GTK_BUTTON_BOX (hbox), GTK_BUTTONBOX_SPREAD);
209 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
210 gtk_box_pack_end (GTK_BOX (vbox), hbox, 0, 0, 0);
211 gtk_widget_show (hbox);
212
213 gtkutil_button (hbox, GTK_STOCK_CLEAR,
214 _("Clear list"), url_button_clear, 0, _("Clear"));
215 gtkutil_button (hbox, GTK_STOCK_COPY,
216 _("Copy selected URL"), url_button_copy, view, _("Copy"));
217 gtkutil_button (hbox, GTK_STOCK_SAVE_AS,
218 _("Save list to a file"), url_button_save, 0, _("Save As..."));
219
220 gtk_widget_show (urlgrabberwindow);
221
222 if (prefs.hex_url_grabber)
223 tree_foreach (url_tree, (tree_traverse_func *)populate_cb, NULL);
224 else
225 {
226 gtk_list_store_clear (GTK_LIST_STORE (gtk_tree_view_get_model (GTK_TREE_VIEW (view))));
227 fe_url_add ("URL Grabber is disabled.");
228 }
229 }
230