2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2018 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/>.
21 #include "claws-features.h"
25 #include <glib/gi18n.h>
26 #include <gdk/gdkkeysyms.h>
29 #include "logwindow.h"
34 #include "prefs_common.h"
36 static void hide_cb (GtkWidget *widget,
38 static gboolean key_pressed (GtkWidget *widget,
41 static void size_allocate_cb (GtkWidget *widget,
42 GtkAllocation *allocation,
44 static gboolean log_window_append (gpointer source,
46 static void log_window_clip (LogWindow *logwin,
48 static void log_window_clear (GtkWidget *widget,
50 static void log_window_popup_menu_extend (GtkTextView *textview,
55 *\brief Save Gtk object size to prefs dataset
57 static void size_allocate_cb(GtkWidget *widget,
58 GtkAllocation *allocation,
61 gint *prefs_logwin_width = NULL;
62 gint *prefs_logwin_height = NULL;
63 LogInstance instance = GPOINTER_TO_INT(data);
65 cm_return_if_fail(allocation != NULL);
67 get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
68 cm_return_if_fail(prefs_logwin_width != NULL);
69 cm_return_if_fail(prefs_logwin_height != NULL);
71 *prefs_logwin_width = allocation->width;
72 *prefs_logwin_height = allocation->height;
75 LogWindow *log_window_create(LogInstance instance)
79 GtkWidget *scrolledwin;
81 GtkTextBuffer *buffer;
83 static GdkGeometry geometry;
84 gint *prefs_logwin_width = NULL;
85 gint *prefs_logwin_height = NULL;
87 debug_print("Creating log window...\n");
89 get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
90 cm_return_val_if_fail(prefs_logwin_width != NULL, NULL);
91 cm_return_val_if_fail(prefs_logwin_height != NULL, NULL);
93 logwin = g_new0(LogWindow, 1);
95 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "logwindow");
96 gtk_window_set_title(GTK_WINDOW(window), get_log_title(instance));
97 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
98 g_signal_connect(G_OBJECT(window), "delete_event",
99 G_CALLBACK(gtk_widget_hide_on_delete), NULL);
100 g_signal_connect(G_OBJECT(window), "key_press_event",
101 G_CALLBACK(key_pressed), logwin);
102 g_signal_connect_after(G_OBJECT(window), "hide",
103 G_CALLBACK(hide_cb), logwin);
104 gtk_widget_realize(window);
106 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
107 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
108 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
109 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
111 gtk_container_add(GTK_CONTAINER(window), scrolledwin);
112 gtk_widget_show(scrolledwin);
114 text = gtk_text_view_new();
115 gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
116 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
117 logwin->buffer = buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
119 g_object_ref(G_OBJECT(logwin->buffer));
120 gtk_text_view_set_buffer(GTK_TEXT_VIEW(text), NULL);
121 logwin->hidden = TRUE;
122 logwin->never_shown = TRUE;
124 gtk_text_buffer_get_start_iter(buffer, &iter);
125 logwin->end_mark = gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
127 g_signal_connect(G_OBJECT(text), "populate-popup",
128 G_CALLBACK(log_window_popup_menu_extend), logwin);
129 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
130 gtk_widget_show(text);
132 g_signal_connect(G_OBJECT(window), "size_allocate",
133 G_CALLBACK(size_allocate_cb), GINT_TO_POINTER(instance));
135 if (!geometry.min_height) {
136 geometry.min_width = 520;
137 geometry.min_height = 400;
140 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
142 gtk_widget_set_size_request(window, *prefs_logwin_width,
143 *prefs_logwin_height);
145 logwin->window = window;
146 logwin->scrolledwin = scrolledwin;
148 logwin->hook_id = hooks_register_hook(get_log_hook(instance), log_window_append, logwin);
155 void log_window_init(LogWindow *logwin)
157 GtkTextBuffer *buffer;
158 #if !GTK_CHECK_VERSION(3, 0, 0)
159 GdkColormap *colormap;
160 gboolean success[LOG_COLORS];
162 GdkColor color[LOG_COLORS];
165 gtkut_convert_int_to_gdk_color(prefs_common.log_msg_color, &color[0]);
166 gtkut_convert_int_to_gdk_color(prefs_common.log_warn_color, &color[1]);
167 gtkut_convert_int_to_gdk_color(prefs_common.log_error_color, &color[2]);
168 gtkut_convert_int_to_gdk_color(prefs_common.log_in_color, &color[3]);
169 gtkut_convert_int_to_gdk_color(prefs_common.log_out_color, &color[4]);
170 gtkut_convert_int_to_gdk_color(prefs_common.log_status_ok_color, &color[5]);
171 gtkut_convert_int_to_gdk_color(prefs_common.log_status_nok_color, &color[6]);
172 gtkut_convert_int_to_gdk_color(prefs_common.log_status_skip_color, &color[7]);
174 logwin->msg_color = color[0];
175 logwin->warn_color = color[1];
176 logwin->error_color = color[2];
177 logwin->in_color = color[3];
178 logwin->out_color = color[4];
179 logwin->status_ok_color = color[5];
180 logwin->status_nok_color = color[6];
181 logwin->status_skip_color = color[7];
183 #if !GTK_CHECK_VERSION(3, 0, 0)
184 colormap = gdk_drawable_get_colormap(gtk_widget_get_window(logwin->window));
185 gdk_colormap_alloc_colors(colormap, color, LOG_COLORS, FALSE, TRUE, success);
187 for (i = 0; i < LOG_COLORS; i++) {
188 if (success[i] == FALSE) {
191 g_warning("LogWindow: color allocation failed");
192 style = gtk_widget_get_style(logwin->window);
193 logwin->msg_color = logwin->warn_color =
194 logwin->error_color = logwin->in_color =
195 logwin->out_color = logwin->status_ok_color =
196 logwin->status_nok_color = logwin->status_skip_color =
203 buffer = logwin->buffer;
204 gtk_text_buffer_create_tag(buffer, "message",
205 "foreground-gdk", &logwin->msg_color,
207 gtk_text_buffer_create_tag(buffer, "warn",
208 "foreground-gdk", &logwin->warn_color,
210 logwin->error_tag = gtk_text_buffer_create_tag(buffer, "error",
211 "foreground-gdk", &logwin->error_color,
213 gtk_text_buffer_create_tag(buffer, "input",
214 "foreground-gdk", &logwin->in_color,
216 gtk_text_buffer_create_tag(buffer, "output",
217 "foreground-gdk", &logwin->out_color,
219 gtk_text_buffer_create_tag(buffer, "status_ok",
220 "foreground-gdk", &logwin->status_ok_color,
222 gtk_text_buffer_create_tag(buffer, "status_nok",
223 "foreground-gdk", &logwin->status_nok_color,
225 gtk_text_buffer_create_tag(buffer, "status_skip",
226 "foreground-gdk", &logwin->status_skip_color,
232 void log_window_show(LogWindow *logwin)
234 GtkTextView *text = GTK_TEXT_VIEW(logwin->text);
235 GtkTextBuffer *buffer = logwin->buffer;
238 logwin->hidden = FALSE;
240 if (logwin->never_shown)
241 gtk_text_view_set_buffer(GTK_TEXT_VIEW(logwin->text), logwin->buffer);
243 logwin->never_shown = FALSE;
245 mark = gtk_text_buffer_get_mark(buffer, "end");
246 gtk_text_view_scroll_mark_onscreen(text, mark);
248 gtk_window_deiconify(GTK_WINDOW(logwin->window));
249 gtk_widget_show(logwin->window);
250 gtk_window_present(GTK_WINDOW(logwin->window));
253 static void log_window_jump_to_error(LogWindow *logwin)
256 gtk_text_buffer_get_end_iter(logwin->buffer, &iter);
257 if (!gtk_text_iter_backward_to_tag_toggle(&iter, logwin->error_tag))
260 gtk_text_iter_backward_line(&iter);
261 gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(logwin->text), &iter, 0, TRUE, 0, 0);
264 void log_window_show_error(LogWindow *logwin)
266 log_window_show(logwin);
267 log_window_jump_to_error(logwin);
270 void log_window_set_clipping(LogWindow *logwin, gboolean clip, guint clip_length)
272 cm_return_if_fail(logwin != NULL);
275 logwin->clip_length = clip_length;
278 static gboolean log_window_append(gpointer source, gpointer data)
280 LogText *logtext = (LogText *) source;
281 LogWindow *logwindow = (LogWindow *) data;
283 GtkTextBuffer *buffer;
288 cm_return_val_if_fail(logtext != NULL, TRUE);
289 cm_return_val_if_fail(logtext->text != NULL, TRUE);
290 cm_return_val_if_fail(logwindow != NULL, FALSE);
292 if (logwindow->clip && !logwindow->clip_length)
295 text = GTK_TEXT_VIEW(logwindow->text);
296 buffer = logwindow->buffer;
297 gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
299 switch (logtext->type) {
311 logwindow->has_error = TRUE;
321 case LOG_STATUS_SKIP:
323 head = "> skipped: ";
330 if (logtext->instance == LOG_PROTOCOL) {
332 if (strstr(logtext->text, "] POP>")
333 || strstr(logtext->text, "] IMAP>")
334 || strstr(logtext->text, "] SMTP>")
335 || strstr(logtext->text, "] ESMTP>")
336 || strstr(logtext->text, "] NNTP>"))
338 if (strstr(logtext->text, "] POP<")
339 || strstr(logtext->text, "] IMAP<")
340 || strstr(logtext->text, "] SMTP<")
341 || strstr(logtext->text, "] ESMTP<")
342 || strstr(logtext->text, "] NNTP<"))
348 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, head, -1,
351 if (!g_utf8_validate(logtext->text, -1, NULL)) {
352 gchar * mybuf = g_malloc(strlen(logtext->text)*2 +1);
353 conv_localetodisp(mybuf, strlen(logtext->text)*2 +1, logtext->text);
354 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, mybuf, -1,
358 gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, logtext->text, -1,
361 gtk_text_buffer_get_start_iter(buffer, &iter);
364 log_window_clip (logwindow, logwindow->clip_length);
366 if (!logwindow->hidden) {
367 GtkAdjustment *vadj = gtk_text_view_get_vadjustment(text);
368 gfloat upper = gtk_adjustment_get_upper(vadj) -
369 gtk_adjustment_get_page_size(vadj);
370 gfloat value = gtk_adjustment_get_value(vadj);
371 if (value == upper ||
372 (upper - value < 16 && value < 8))
373 gtk_text_view_scroll_mark_onscreen(text, logwindow->end_mark);
379 static void hide_cb(GtkWidget *widget, LogWindow *logwin)
381 logwin->hidden = TRUE;
384 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
387 if (event && event->keyval == GDK_KEY_Escape)
388 gtk_widget_hide(logwin->window);
389 else if (event && event->keyval == GDK_KEY_Delete)
390 log_window_clear(NULL, logwin);
395 static void log_window_clip(LogWindow *logwin, guint clip_length)
399 GtkTextBuffer *textbuf = logwin->buffer;
400 GtkTextIter start_iter, end_iter;
402 length = gtk_text_buffer_get_line_count(textbuf);
403 /* debug_print("Log window length: %u\n", length); */
405 if (length > clip_length) {
406 /* find the end of the first line after the cut off
408 point = length - clip_length;
409 gtk_text_buffer_get_iter_at_line(textbuf, &end_iter, point);
410 if (!gtk_text_iter_forward_to_line_end(&end_iter))
412 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
413 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
414 if (logwin->has_error) {
415 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
416 if (mainwindow_get_mainwindow() && !gtk_text_iter_forward_to_tag_toggle(&start_iter, logwin->error_tag)) {
417 mainwindow_clear_error(mainwindow_get_mainwindow());
418 logwin->has_error = FALSE;
424 static void log_window_clear(GtkWidget *widget, LogWindow *logwin)
426 GtkTextBuffer *textbuf = logwin->buffer;
427 GtkTextIter start_iter, end_iter;
429 gtk_text_buffer_get_start_iter(textbuf, &start_iter);
430 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
431 gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
434 static void log_window_go_to_last_error(GtkWidget *widget, LogWindow *logwin)
436 log_window_jump_to_error(logwin);
439 static void log_window_popup_menu_extend(GtkTextView *textview,
440 GtkMenu *menu, LogWindow *logwin)
444 cm_return_if_fail(menu != NULL);
445 cm_return_if_fail(GTK_IS_MENU_SHELL(menu));
447 menuitem = gtk_separator_menu_item_new();
448 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
449 gtk_widget_show(menuitem);
451 menuitem = gtk_menu_item_new_with_mnemonic(_("_Go to last error"));
452 g_signal_connect(G_OBJECT(menuitem), "activate",
453 G_CALLBACK(log_window_go_to_last_error), logwin);
454 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
455 gtk_widget_show(menuitem);
457 menuitem = gtk_menu_item_new_with_mnemonic(_("Clear _Log"));
458 g_signal_connect(G_OBJECT(menuitem), "activate",
459 G_CALLBACK(log_window_clear), logwin);
460 gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
461 gtk_widget_show(menuitem);