2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #include <glib/gi18n.h>
26 #include <gdk/gdkkeysyms.h>
27 #include <gtk/gtkwidget.h>
28 #include <gtk/gtkwindow.h>
29 #include <gtk/gtksignal.h>
30 #include <gtk/gtkscrolledwindow.h>
31 #include <gtk/gtktextview.h>
32 #include <gtk/gtkstyle.h>
33 #include <gtk/gtkmenuitem.h>
34 #include <gtk/gtkseparatormenuitem.h>
36 #include "logwindow.h"
41 #include "prefs_common.h"
43 static void hide_cb (GtkWidget *widget,
45 static gboolean key_pressed (GtkWidget *widget,
48 static void size_allocate_cb (GtkWidget *widget,
49 GtkAllocation *allocation,
51 static gboolean log_window_append (gpointer source,
53 static void log_window_clip (LogWindow *logwin,
55 static void log_window_clear (GtkWidget *widget,
57 static void log_window_popup_menu_extend (GtkTextView *textview,
62 *\brief Save Gtk object size to prefs dataset
64 static void size_allocate_cb(GtkWidget *widget,
65 GtkAllocation *allocation,
68 gint *prefs_logwin_width = NULL;
69 gint *prefs_logwin_height = NULL;
70 LogInstance instance = GPOINTER_TO_INT(data);
72 g_return_if_fail(allocation != NULL);
74 get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
75 g_return_if_fail(prefs_logwin_width != NULL);
76 g_return_if_fail(prefs_logwin_height != NULL);
78 *prefs_logwin_width = allocation->width;
79 *prefs_logwin_height = allocation->height;
82 LogWindow *log_window_create(LogInstance instance)
86 GtkWidget *scrolledwin;
88 GtkTextBuffer *buffer;
90 static GdkGeometry geometry;
91 gint *prefs_logwin_width = NULL;
92 gint *prefs_logwin_height = NULL;
94 debug_print("Creating log window...\n");
96 get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
97 g_return_val_if_fail(prefs_logwin_width != NULL, NULL);
98 g_return_val_if_fail(prefs_logwin_height != NULL, NULL);
100 logwin = g_new0(LogWindow, 1);
102 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "logwindow");
103 gtk_window_set_title(GTK_WINDOW(window), get_log_title(instance));
104 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
105 g_signal_connect(G_OBJECT(window), "delete_event",
106 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
107 g_signal_connect(G_OBJECT(window), "key_press_event",
108 G_CALLBACK(key_pressed), logwin);
109 g_signal_connect_after(G_OBJECT(window), "hide",
110 G_CALLBACK(hide_cb), logwin);
111 gtk_widget_realize(window);
113 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
114 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
115 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
116 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
118 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
119 gtk_widget_show(scrolledwin);
121 text = gtk_text_view_new();
122 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
123 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
124 logwin->buffer = buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
126 g_object_ref(G_OBJECT(logwin->buffer));
127 gtk_text_view_set_buffer(GTK_TEXT_VIEW(text), NULL);
128 logwin->hidden = TRUE;
129 logwin->never_shown = TRUE;
131 gtk_text_buffer_get_start_iter(buffer, &iter);
132 logwin->end_mark = gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
134 g_signal_connect(G_OBJECT(text), "populate-popup",
135 G_CALLBACK(log_window_popup_menu_extend), logwin);
136 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
137 gtk_widget_show(text);
139 g_signal_connect(G_OBJECT(window), "size_allocate",
140 G_CALLBACK(size_allocate_cb), GINT_TO_POINTER(instance));
142 if (!geometry.min_height) {
143 geometry.min_width = 520;
144 geometry.min_height = 400;
147 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
149 gtk_widget_set_size_request(window, *prefs_logwin_width,
150 *prefs_logwin_height);
152 logwin->window = window;
153 logwin->scrolledwin = scrolledwin;
155 logwin->hook_id = hooks_register_hook(get_log_hook(instance), log_window_append, logwin);
157 gtk_text_view_scroll_mark_onscreen(GTK_TEXT_VIEW(text), logwin->end_mark);
164 void log_window_init(LogWindow *logwin)
166 GtkTextBuffer *buffer;
167 GdkColormap *colormap;
168 GdkColor color[LOG_COLORS];
169 gboolean success[LOG_COLORS];
172 gtkut_convert_int_to_gdk_color(prefs_common.log_msg_color, &color[0]);
173 gtkut_convert_int_to_gdk_color(prefs_common.log_warn_color, &color[1]);
174 gtkut_convert_int_to_gdk_color(prefs_common.log_error_color, &color[2]);
175 gtkut_convert_int_to_gdk_color(prefs_common.log_in_color, &color[3]);
176 gtkut_convert_int_to_gdk_color(prefs_common.log_out_color, &color[4]);
177 gtkut_convert_int_to_gdk_color(prefs_common.log_status_ok_color, &color[5]);
178 gtkut_convert_int_to_gdk_color(prefs_common.log_status_nok_color, &color[6]);
179 gtkut_convert_int_to_gdk_color(prefs_common.log_status_skip_color, &color[7]);
181 logwin->msg_color = color[0];
182 logwin->warn_color = color[1];
183 logwin->error_color = color[2];
184 logwin->in_color = color[3];
185 logwin->out_color = color[4];
186 logwin->status_ok_color = color[5];
187 logwin->status_nok_color = color[6];
188 logwin->status_skip_color = color[7];
190 colormap = gdk_drawable_get_colormap(logwin->window->window);
191 gdk_colormap_alloc_colors(colormap, color, LOG_COLORS, FALSE, TRUE, success);
193 for (i = 0; i < LOG_COLORS; i++) {
194 if (success[i] == FALSE) {
197 g_warning("LogWindow: color allocation failed\n");
198 style = gtk_widget_get_style(logwin->window);
199 logwin->msg_color = logwin->warn_color =
200 logwin->error_color = logwin->in_color =
201 logwin->out_color = logwin->status_ok_color =
202 logwin->status_nok_color = logwin->status_skip_color =
208 buffer = logwin->buffer;
209 gtk_text_buffer_create_tag(buffer, "message",
210 "foreground-gdk", &logwin->msg_color,
212 gtk_text_buffer_create_tag(buffer, "warn",
213 "foreground-gdk", &logwin->warn_color,
215 logwin->error_tag = gtk_text_buffer_create_tag(buffer, "error",
216 "foreground-gdk", &logwin->error_color,
218 gtk_text_buffer_create_tag(buffer, "input",
219 "foreground-gdk", &logwin->in_color,
221 gtk_text_buffer_create_tag(buffer, "output",
222 "foreground-gdk", &logwin->out_color,
224 gtk_text_buffer_create_tag(buffer, "status_ok",
225 "foreground-gdk", &logwin->status_ok_color,
227 gtk_text_buffer_create_tag(buffer, "status_nok",
228 "foreground-gdk", &logwin->status_nok_color,
230 gtk_text_buffer_create_tag(buffer, "status_skip",
231 "foreground-gdk", &logwin->status_skip_color,
237 void log_window_show(LogWindow *logwin)
239 GtkTextView *text = GTK_TEXT_VIEW(logwin->text);
240 GtkTextBuffer *buffer = logwin->buffer;
243 logwin->hidden = FALSE;
245 if (logwin->never_shown)
246 gtk_text_view_set_buffer(GTK_TEXT_VIEW(logwin->text), logwin->buffer);
248 logwin->never_shown = FALSE;
250 mark = gtk_text_buffer_get_mark(buffer, "end");
251 gtk_text_view_scroll_mark_onscreen(text, mark);
253 gtk_window_deiconify(GTK_WINDOW(logwin->window));
254 gtk_widget_show(logwin->window);
255 gtk_window_present(GTK_WINDOW(logwin->window));
257 maemo_window_full_screen_if_needed(GTK_WINDOW(logwin->window));
258 maemo_connect_key_press_to_mainwindow(GTK_WINDOW(logwin->window));
262 static void log_window_jump_to_error(LogWindow *logwin)
265 gtk_text_buffer_get_end_iter(logwin->buffer, &iter);
266 if (!gtk_text_iter_backward_to_tag_toggle(&iter, logwin->error_tag))
269 gtk_text_iter_backward_line(&iter);
270 gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(logwin->text), &iter, 0, TRUE, 0, 0);
273 void log_window_show_error(LogWindow *logwin)
275 log_window_show(logwin);
276 log_window_jump_to_error(logwin);
279 void log_window_set_clipping(LogWindow *logwin, gboolean clip, guint clip_length)
281 g_return_if_fail(logwin != NULL);
284 logwin->clip_length = clip_length;
287 static gboolean log_window_append(gpointer source, gpointer data)
289 LogText *logtext = (LogText *) source;
290 LogWindow *logwindow = (LogWindow *) data;
292 GtkTextBuffer *buffer;
297 g_return_val_if_fail(logtext != NULL, TRUE);
298 g_return_val_if_fail(logtext->text != NULL, TRUE);
299 g_return_val_if_fail(logwindow != NULL, FALSE);
301 if (logwindow->clip && !logwindow->clip_length)
304 text = GTK_TEXT_VIEW(logwindow->text);
305 buffer = logwindow->buffer;
306 gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
308 switch (logtext->type) {
329 case LOG_STATUS_SKIP:
331 head = "> skipped: ";
338 if (logtext->instance == LOG_PROTOCOL) {
340 if (strstr(logtext->text, "] POP3>")
341 || strstr(logtext->text, "] IMAP4>")
342 || strstr(logtext->text, "] SMTP>")
343 || strstr(logtext->text, "] ESMTP>")
344 || strstr(logtext->text, "] NNTP>"))
346 if (strstr(logtext->text, "] POP3<")
347 || strstr(logtext->text, "] IMAP4<")
348 || strstr(logtext->text, "] SMTP<")
349 || strstr(logtext->text, "] ESMTP<")
350 || strstr(logtext->text, "] NNTP<"))
356 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, head, -1,
359 if (!g_utf8_validate(logtext->text, -1, NULL)) {
360 gchar * mybuf = g_malloc(strlen(logtext->text)*2 +1);
361 conv_localetodisp(mybuf, strlen(logtext->text)*2 +1, logtext->text);
362 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, mybuf, -1,
366 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, logtext->text, -1,
369 gtk_text_buffer_get_start_iter(buffer, &iter);
372 log_window_clip (logwindow, logwindow->clip_length);
374 if (!logwindow->hidden) {
375 GtkAdjustment *vadj = text->vadjustment;
376 gfloat upper = vadj->upper - vadj->page_size;
377 if (vadj->value == upper ||
378 (upper - vadj->value < 16 && vadj->value < 8))
379 gtk_text_view_scroll_mark_onscreen(text, logwindow->end_mark);
385 static void hide_cb(GtkWidget *widget, LogWindow *logwin)
387 logwin->hidden = TRUE;
390 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
393 if (event && event->keyval == GDK_Escape)
394 gtk_widget_hide(logwin->window);
395 else if (event && event->keyval == GDK_Delete)
396 log_window_clear(NULL, logwin);
401 static void log_window_clip(LogWindow *logwin, guint clip_length)
405 GtkTextBuffer *textbuf = logwin->buffer;
406 GtkTextIter start_iter, end_iter;
408 length = gtk_text_buffer_get_line_count(textbuf);
409 /* debug_print("Log window length: %u\n", length); */
411 if (length > clip_length) {
412 /* find the end of the first line after the cut off
414 point = length - clip_length;
415 gtk_text_buffer_get_iter_at_line(textbuf, &end_iter, point);
416 if (!gtk_text_iter_forward_to_line_end(&end_iter))
418 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
419 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
423 static void log_window_clear(GtkWidget *widget, LogWindow *logwin)
425 GtkTextBuffer *textbuf = logwin->buffer;
426 GtkTextIter start_iter, end_iter;
428 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
429 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
430 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
433 static void log_window_popup_menu_extend(GtkTextView *textview,
434 GtkMenu *menu, LogWindow *logwin)
438 g_return_if_fail(menu != NULL);
439 g_return_if_fail(GTK_IS_MENU_SHELL(menu));
441 menuitem = gtk_separator_menu_item_new();
442 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
443 gtk_widget_show(menuitem);
445 menuitem = gtk_menu_item_new_with_mnemonic(_("Clear _Log"));
446 g_signal_connect(G_OBJECT(menuitem), "activate",
447 G_CALLBACK(log_window_clear), logwin);
448 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
449 gtk_widget_show(menuitem);