remove all gtk3 conditionals
[claws.git] / src / gtk / logwindow.c
index bfd27537b593e7f19b327552018a3260761b90b6..e7c763fa4fab2d3508d2528310141b2927c8cb57 100644 (file)
@@ -1,10 +1,10 @@
 /*
- * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2018 Hiroyuki Yamamoto and the Claws Mail team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifdef HAVE_CONFIG_H
 #  include "config.h"
+#include "claws-features.h"
 #endif
 
 #include <glib.h>
 #include <glib/gi18n.h>
 #include <gdk/gdkkeysyms.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtktextview.h>
-#include <gtk/gtkstyle.h>
-#include <gtk/gtkmenuitem.h>
-#include <gtk/gtkseparatormenuitem.h>
+#include <gtk/gtk.h>
 
 #include "logwindow.h"
 #include "utils.h"
@@ -46,10 +39,11 @@ static gboolean key_pressed                 (GtkWidget      *widget,
                                                 GdkEventKey    *event,
                                                 LogWindow      *logwin);
 static void size_allocate_cb   (GtkWidget *widget,
-                                        GtkAllocation *allocation);
+                                        GtkAllocation *allocation,
+                                        gpointer data);
 static gboolean log_window_append              (gpointer        source,
                                                 gpointer        data);
-static void log_window_clip                    (GtkWidget      *text,
+static void log_window_clip                    (LogWindow      *logwin,
                                                 guint           glip_length);
 static void log_window_clear                   (GtkWidget      *widget,
                                                 LogWindow      *logwin);
@@ -61,15 +55,24 @@ static void log_window_popup_menu_extend    (GtkTextView    *textview,
  *\brief       Save Gtk object size to prefs dataset
  */
 static void size_allocate_cb(GtkWidget *widget,
-                                        GtkAllocation *allocation)
+                                        GtkAllocation *allocation,
+                                        gpointer data)
 {
-       g_return_if_fail(allocation != NULL);
+       gint *prefs_logwin_width = NULL;
+       gint *prefs_logwin_height = NULL;
+       LogInstance instance = GPOINTER_TO_INT(data);
 
-       prefs_common.logwin_width = allocation->width;
-       prefs_common.logwin_height = allocation->height;
+       cm_return_if_fail(allocation != NULL);
+
+       get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
+       cm_return_if_fail(prefs_logwin_width != NULL);
+       cm_return_if_fail(prefs_logwin_height != NULL);
+
+       *prefs_logwin_width = allocation->width;
+       *prefs_logwin_height = allocation->height;
 }
 
-LogWindow *log_window_create(void)
+LogWindow *log_window_create(LogInstance instance)
 {
        LogWindow *logwin;
        GtkWidget *window;
@@ -78,19 +81,25 @@ LogWindow *log_window_create(void)
        GtkTextBuffer *buffer;
        GtkTextIter iter;
        static GdkGeometry geometry;
+       gint *prefs_logwin_width = NULL;
+       gint *prefs_logwin_height = NULL;
 
        debug_print("Creating log window...\n");
 
+       get_log_prefs(instance, &prefs_logwin_width, &prefs_logwin_height);
+       cm_return_val_if_fail(prefs_logwin_width != NULL, NULL);
+       cm_return_val_if_fail(prefs_logwin_height != NULL, NULL);
+
        logwin = g_new0(LogWindow, 1);
 
-       window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-       gtk_window_set_title(GTK_WINDOW(window), _("Protocol log"));
+       window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "logwindow");
+       gtk_window_set_title(GTK_WINDOW(window), get_log_title(instance));
        gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
        g_signal_connect(G_OBJECT(window), "delete_event",
                         G_CALLBACK(gtk_widget_hide_on_delete), NULL);
        g_signal_connect(G_OBJECT(window), "key_press_event",
                         G_CALLBACK(key_pressed), logwin);
-       g_signal_connect(G_OBJECT(window), "hide",
+       g_signal_connect_after(G_OBJECT(window), "hide",
                         G_CALLBACK(hide_cb), logwin);
        gtk_widget_realize(window);
 
@@ -105,16 +114,23 @@ LogWindow *log_window_create(void)
        text = gtk_text_view_new();
        gtk_text_view_set_editable(GTK_TEXT_VIEW(text), FALSE);
        gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD);
-       buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
+       logwin->buffer = buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
+
+       g_object_ref(G_OBJECT(logwin->buffer));
+       gtk_text_view_set_buffer(GTK_TEXT_VIEW(text), NULL);
+       logwin->hidden = TRUE;
+       logwin->never_shown = TRUE;
+
        gtk_text_buffer_get_start_iter(buffer, &iter);
-       gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
+       logwin->end_mark = gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE);
+
        g_signal_connect(G_OBJECT(text), "populate-popup",
                         G_CALLBACK(log_window_popup_menu_extend), logwin);
        gtk_container_add(GTK_CONTAINER(scrolledwin), text);
        gtk_widget_show(text);
 
        g_signal_connect(G_OBJECT(window), "size_allocate",
-                        G_CALLBACK(size_allocate_cb), NULL);
+                        G_CALLBACK(size_allocate_cb), GINT_TO_POINTER(instance));
 
        if (!geometry.min_height) {
                geometry.min_width = 520;
@@ -123,57 +139,72 @@ LogWindow *log_window_create(void)
 
        gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
                                      GDK_HINT_MIN_SIZE);
-       gtk_widget_set_size_request(window, prefs_common.logwin_width,
-                                   prefs_common.logwin_height);
+       gtk_widget_set_size_request(window, *prefs_logwin_width,
+                                   *prefs_logwin_height);
 
        logwin->window = window;
        logwin->scrolledwin = scrolledwin;
        logwin->text = text;
-       logwin->hook_id = hooks_register_hook(LOG_APPEND_TEXT_HOOKLIST, log_window_append, logwin);
+       logwin->hook_id = hooks_register_hook(get_log_hook(instance), log_window_append, logwin);
+       logwin->has_error_capability = get_log_error_capability(instance);
 
        return logwin;
 }
 
+#define LOG_COLORS 8
+
 void log_window_init(LogWindow *logwin)
 {
        GtkTextBuffer *buffer;
        GdkColormap *colormap;
-       GdkColor color[5] =
-               {{0, 0, 0xafff, 0}, {0, 0xefff, 0, 0}, {0, 0xefff, 0, 0},
-                 {0, 0, 0, 0}, {0, 0, 0, 0xefff}};
-       gboolean success[5];
+       gboolean success[LOG_COLORS];
+       GdkColor color[LOG_COLORS];
        gint i;
 
-       logwin->msg_color   = color[0];
-       logwin->warn_color  = color[1];
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_MSG], &color[0]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_WARN], &color[1]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_ERROR], &color[2]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_IN], &color[3]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_OUT], &color[4]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_STATUS_OK], &color[5]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_STATUS_NOK], &color[6]);
+       gtkut_convert_int_to_gdk_color(prefs_common.color[COL_LOG_STATUS_SKIP], &color[7]);
+
+       logwin->msg_color = color[0];
+       logwin->warn_color = color[1];
        logwin->error_color = color[2];
-       logwin->in_color    = color[3];
-       logwin->out_color   = color[4];
+       logwin->in_color = color[3];
+       logwin->out_color = color[4];
+       logwin->status_ok_color = color[5];
+       logwin->status_nok_color = color[6];
+       logwin->status_skip_color = color[7];
 
-       colormap = gdk_drawable_get_colormap(logwin->window->window);
-       gdk_colormap_alloc_colors(colormap, color, 5, FALSE, TRUE, success);
+       colormap = gdk_drawable_get_colormap(gtk_widget_get_window(logwin->window));
+       gdk_colormap_alloc_colors(colormap, color, LOG_COLORS, FALSE, TRUE, success);
 
-       for (i = 0; i < 5; i++) {
+       for (i = 0; i < LOG_COLORS; i++) {
                if (success[i] == FALSE) {
                        GtkStyle *style;
 
-                       g_warning("LogWindow: color allocation failed\n");
+                       g_warning("LogWindow: color allocation failed");
                        style = gtk_widget_get_style(logwin->window);
                        logwin->msg_color = logwin->warn_color =
-                       logwin->error_color = logwin->in_color =
-                       logwin->out_color = style->black;
+                                       logwin->error_color = logwin->in_color =
+                                       logwin->out_color = logwin->status_ok_color =
+                                       logwin->status_nok_color = logwin->status_skip_color =
+                                       style->black;
                        break;
                }
        }
 
-       buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(logwin->text));
+       buffer = logwin->buffer;
        gtk_text_buffer_create_tag(buffer, "message",
                                   "foreground-gdk", &logwin->msg_color,
                                   NULL);
        gtk_text_buffer_create_tag(buffer, "warn",
                                   "foreground-gdk", &logwin->warn_color,
                                   NULL);
-       gtk_text_buffer_create_tag(buffer, "error",
+       logwin->error_tag = gtk_text_buffer_create_tag(buffer, "error",
                                   "foreground-gdk", &logwin->error_color,
                                   NULL);
        gtk_text_buffer_create_tag(buffer, "input",
@@ -182,23 +213,60 @@ void log_window_init(LogWindow *logwin)
        gtk_text_buffer_create_tag(buffer, "output",
                                   "foreground-gdk", &logwin->out_color,
                                   NULL);
+       gtk_text_buffer_create_tag(buffer, "status_ok",
+                                  "foreground-gdk", &logwin->status_ok_color,
+                                  NULL);
+       gtk_text_buffer_create_tag(buffer, "status_nok",
+                                  "foreground-gdk", &logwin->status_nok_color,
+                                  NULL);
+       gtk_text_buffer_create_tag(buffer, "status_skip",
+                                  "foreground-gdk", &logwin->status_skip_color,
+                                  NULL);
 }
 
+#undef LOG_COLORS
+
 void log_window_show(LogWindow *logwin)
 {
        GtkTextView *text = GTK_TEXT_VIEW(logwin->text);
-       GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
+       GtkTextBuffer *buffer = logwin->buffer;
        GtkTextMark *mark;
 
+       logwin->hidden = FALSE;
+
+       if (logwin->never_shown)
+               gtk_text_view_set_buffer(GTK_TEXT_VIEW(logwin->text), logwin->buffer);
+
+       logwin->never_shown = FALSE;
+
        mark = gtk_text_buffer_get_mark(buffer, "end");
        gtk_text_view_scroll_mark_onscreen(text, mark);
 
+       gtk_window_deiconify(GTK_WINDOW(logwin->window));
        gtk_widget_show(logwin->window);
+       gtk_window_present(GTK_WINDOW(logwin->window));
+}
+
+static void log_window_jump_to_error(LogWindow *logwin)
+{
+       GtkTextIter iter;
+       gtk_text_buffer_get_end_iter(logwin->buffer, &iter);
+       if (!gtk_text_iter_backward_to_tag_toggle(&iter, logwin->error_tag))
+               return;
+
+       gtk_text_iter_backward_line(&iter);
+       gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(logwin->text), &iter, 0, TRUE, 0, 0);
+}
+
+void log_window_show_error(LogWindow *logwin)
+{
+       log_window_show(logwin);
+       log_window_jump_to_error(logwin);
 }
 
 void log_window_set_clipping(LogWindow *logwin, gboolean clip, guint clip_length)
 {
-       g_return_if_fail(logwin != NULL);
+       cm_return_if_fail(logwin != NULL);
 
        logwin->clip = clip;
        logwin->clip_length = clip_length;
@@ -214,15 +282,15 @@ static gboolean log_window_append(gpointer source, gpointer data)
        gchar *head = NULL;
        const gchar *tag;
 
-       g_return_val_if_fail(logtext != NULL, TRUE);
-       g_return_val_if_fail(logtext->text != NULL, TRUE);
-       g_return_val_if_fail(logwindow != NULL, FALSE);
+       cm_return_val_if_fail(logtext != NULL, TRUE);
+       cm_return_val_if_fail(logtext->text != NULL, TRUE);
+       cm_return_val_if_fail(logwindow != NULL, FALSE);
 
        if (logwindow->clip && !logwindow->clip_length)
                return FALSE;
 
        text = GTK_TEXT_VIEW(logwindow->text);
-       buffer = gtk_text_view_get_buffer(text);
+       buffer = logwindow->buffer;
        gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
 
        switch (logtext->type) {
@@ -237,62 +305,95 @@ static gboolean log_window_append(gpointer source, gpointer data)
        case LOG_ERROR:
                tag = "error";
                head = "*** ";
+               logwindow->has_error = TRUE;
+               break;
+       case LOG_STATUS_OK:
+               tag = "status_ok";
+               head = "> ";
+               break;
+       case LOG_STATUS_NOK:
+               tag = "status_nok";
+               head = "> ";
+               break;
+       case LOG_STATUS_SKIP:
+               tag = "status_skip";
+               head = "> skipped: ";
                break;
        default:
                tag = NULL;
                break;
        }
-  
-       if (tag == NULL) {
-               if (strstr(logtext->text, "] POP3>")
-               ||  strstr(logtext->text, "] IMAP4>")
-               ||  strstr(logtext->text, "] NNTP>"))
-                       tag = "output";
-               if (strstr(logtext->text, "] POP3<")
-               ||  strstr(logtext->text, "] IMAP4<")
-               ||  strstr(logtext->text, "] NNTP<"))
-                       tag = "input";
+
+       if (logtext->instance == LOG_PROTOCOL) {
+               if (tag == NULL) {
+                       if (strstr(logtext->text, "] POP>")
+                       ||  strstr(logtext->text, "] IMAP>")
+                       ||  strstr(logtext->text, "] SMTP>")
+                       ||  strstr(logtext->text, "] ESMTP>")
+                       ||  strstr(logtext->text, "] NNTP>"))
+                               tag = "output";
+                       if (strstr(logtext->text, "] POP<")
+                       ||  strstr(logtext->text, "] IMAP<")
+                       ||  strstr(logtext->text, "] SMTP<")
+                       ||  strstr(logtext->text, "] ESMTP<")
+                       ||  strstr(logtext->text, "] NNTP<"))
+                               tag = "input";
+               }
        }
 
        if (head)
                gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, head, -1,
                                                         tag, NULL);
-       gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, logtext->text, -1,
-                                                tag, NULL);
 
+       if (!g_utf8_validate(logtext->text, -1, NULL)) {
+               gchar * mybuf = g_malloc(strlen(logtext->text)*2 +1);
+               conv_localetodisp(mybuf, strlen(logtext->text)*2 +1, logtext->text);
+               gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, mybuf, -1,
+                                                        tag, NULL);
+               g_free(mybuf);
+       } else {
+               gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, logtext->text, -1,
+                                                        tag, NULL);
+       }
        gtk_text_buffer_get_start_iter(buffer, &iter);
 
        if (logwindow->clip)
-              log_window_clip (GTK_WIDGET (text), logwindow->clip_length);
-
-       gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1);
-       gtk_text_view_scroll_to_iter(text, &iter, 0, TRUE, 0, 0);
-       gtk_text_buffer_place_cursor(buffer, &iter);
+              log_window_clip (logwindow, logwindow->clip_length);
+
+       if (!logwindow->hidden) {
+               GtkAdjustment *vadj = gtk_text_view_get_vadjustment(text);
+               gfloat upper = gtk_adjustment_get_upper(vadj) -
+                   gtk_adjustment_get_page_size(vadj);
+               gfloat value = gtk_adjustment_get_value(vadj);
+               if (value == upper || 
+                   (upper - value < 16 && value < 8))
+                       gtk_text_view_scroll_mark_onscreen(text, logwindow->end_mark);
+       }
 
        return FALSE;
 }
 
 static void hide_cb(GtkWidget *widget, LogWindow *logwin)
 {
+       logwin->hidden = TRUE;
 }
 
 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
                        LogWindow *logwin)
 {
-       if (event && event->keyval == GDK_Escape)
+       if (event && event->keyval == GDK_KEY_Escape)
                gtk_widget_hide(logwin->window);
-       else if (event && event->keyval == GDK_Delete) 
+       else if (event && event->keyval == GDK_KEY_Delete) 
                log_window_clear(NULL, logwin);
 
        return FALSE;
 }
 
-static void log_window_clip(GtkWidget *textw, guint clip_length)
+static void log_window_clip(LogWindow *logwin, guint clip_length)
 {
         guint length;
        guint point;
-       GtkTextView *textview = GTK_TEXT_VIEW(textw);
-       GtkTextBuffer *textbuf = gtk_text_view_get_buffer(textview);
+       GtkTextBuffer *textbuf = logwin->buffer;
        GtkTextIter start_iter, end_iter;
        
        length = gtk_text_buffer_get_line_count(textbuf);
@@ -307,13 +408,19 @@ static void log_window_clip(GtkWidget *textw, guint clip_length)
                        return;
                gtk_text_buffer_get_start_iter(textbuf, &start_iter);
                gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
+               if (logwin->has_error) {
+                       gtk_text_buffer_get_start_iter(textbuf, &start_iter);
+                       if (mainwindow_get_mainwindow() && !gtk_text_iter_forward_to_tag_toggle(&start_iter, logwin->error_tag)) {
+                               mainwindow_clear_error(mainwindow_get_mainwindow());
+                               logwin->has_error = FALSE;
+                       }
+               }
        }
 }
 
 static void log_window_clear(GtkWidget *widget, LogWindow *logwin)
 {
-       GtkTextView *textview = GTK_TEXT_VIEW(logwin->text);
-       GtkTextBuffer *textbuf = gtk_text_view_get_buffer(textview);
+       GtkTextBuffer *textbuf = logwin->buffer;
        GtkTextIter start_iter, end_iter;
        
        gtk_text_buffer_get_start_iter(textbuf, &start_iter);
@@ -321,18 +428,31 @@ static void log_window_clear(GtkWidget *widget, LogWindow *logwin)
        gtk_text_buffer_delete(textbuf, &start_iter, &end_iter);
 }
 
+static void log_window_go_to_last_error(GtkWidget *widget, LogWindow *logwin)
+{
+       log_window_jump_to_error(logwin);
+}
+
 static void log_window_popup_menu_extend(GtkTextView *textview,
                        GtkMenu *menu, LogWindow *logwin)
 {
        GtkWidget *menuitem;
        
-       g_return_if_fail(menu != NULL);
-       g_return_if_fail(GTK_IS_MENU_SHELL(menu));
+       cm_return_if_fail(menu != NULL);
+       cm_return_if_fail(GTK_IS_MENU_SHELL(menu));
 
        menuitem = gtk_separator_menu_item_new();
        gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
        gtk_widget_show(menuitem);
-       
+
+       if (logwin->has_error_capability) {
+               menuitem = gtk_menu_item_new_with_mnemonic(_("_Go to last error"));
+               g_signal_connect(G_OBJECT(menuitem), "activate",
+                                G_CALLBACK(log_window_go_to_last_error), logwin);
+               gtk_menu_shell_prepend(GTK_MENU_SHELL(menu), menuitem);
+               gtk_widget_show(menuitem);
+       }
+
        menuitem = gtk_menu_item_new_with_mnemonic(_("Clear _Log"));
        g_signal_connect(G_OBJECT(menuitem), "activate",
                         G_CALLBACK(log_window_clear), logwin);