diff options
Diffstat (limited to 'src/logwindow.c')
| -rw-r--r-- | src/logwindow.c | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/src/logwindow.c b/src/logwindow.c new file mode 100644 index 00000000..ffda7fd1 --- /dev/null +++ b/src/logwindow.c @@ -0,0 +1,221 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2003 Hiroyuki Yamamoto + * + * 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 + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <glib.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 "intl.h" +#include "logwindow.h" +#include "utils.h" +#include "gtkutils.h" + +#define MAX_LINES 500 +#define TRIM_LINES 25 + +static LogWindow *logwindow; + +static void hide_cb (GtkWidget *widget, + LogWindow *logwin); +static gboolean key_pressed (GtkWidget *widget, + GdkEventKey *event, + LogWindow *logwin); + +LogWindow *log_window_create(void) +{ + LogWindow *logwin; + GtkWidget *window; + GtkWidget *scrolledwin; + GtkWidget *text; + GtkTextBuffer *buffer; + GtkTextIter iter; + + debug_print("Creating log window...\n"); + logwin = g_new0(LogWindow, 1); + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_title(GTK_WINDOW(window), _("Protocol log")); + gtk_window_set_wmclass(GTK_WINDOW(window), "log_window", "Sylpheed"); + gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE); + gtk_widget_set_size_request(window, 520, 400); + 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_CALLBACK(hide_cb), logwin); + gtk_widget_realize(window); + + scrolledwin = gtk_scrolled_window_new(NULL, NULL); + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin), + GTK_POLICY_NEVER, GTK_POLICY_ALWAYS); + gtk_container_add(GTK_CONTAINER(window), scrolledwin); + gtk_widget_show(scrolledwin); + + 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)); + gtk_text_buffer_get_start_iter(buffer, &iter); + gtk_text_buffer_create_mark(buffer, "end", &iter, FALSE); + gtk_container_add(GTK_CONTAINER(scrolledwin), text); + gtk_widget_show(text); + + logwin->window = window; + logwin->scrolledwin = scrolledwin; + logwin->text = text; + logwin->lines = 0; + + logwindow = logwin; + + return logwin; +} + +void log_window_init(LogWindow *logwin) +{ + GtkTextBuffer *buffer; + GdkColormap *colormap; + GdkColor color[3] = + {{0, 0, 0xafff, 0}, {0, 0xefff, 0, 0}, {0, 0xefff, 0, 0}}; + gboolean success[3]; + gint i; + + //gtkut_widget_disable_theme_engine(logwin->text); + + logwin->msg_color = color[0]; + logwin->warn_color = color[1]; + logwin->error_color = color[2]; + + colormap = gdk_window_get_colormap(logwin->window->window); + gdk_colormap_alloc_colors(colormap, color, 3, FALSE, TRUE, success); + + for (i = 0; i < 3; i++) { + if (success[i] == FALSE) { + GtkStyle *style; + + g_warning("LogWindow: color allocation failed\n"); + style = gtk_widget_get_style(logwin->window); + logwin->msg_color = logwin->warn_color = + logwin->error_color = style->black; + break; + } + } + + buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(logwin->text)); + gtk_text_buffer_create_tag(buffer, "message", + "foreground-gdk", &logwindow->msg_color, + NULL); + gtk_text_buffer_create_tag(buffer, "warn", + "foreground-gdk", &logwindow->warn_color, + NULL); + gtk_text_buffer_create_tag(buffer, "error", + "foreground-gdk", &logwindow->error_color, + NULL); +} + +void log_window_show(LogWindow *logwin) +{ + GtkTextView *text = GTK_TEXT_VIEW(logwin->text); + GtkTextBuffer *buffer; + GtkTextMark *mark; + + buffer = gtk_text_view_get_buffer(text); + + gtk_widget_hide(logwin->window); + + mark = gtk_text_buffer_get_mark(buffer, "end"); + gtk_text_view_scroll_mark_onscreen(text, mark); + + gtk_widget_show(logwin->window); +} + +void log_window_append(const gchar *str, LogType type) +{ + GtkTextView *text; + GtkTextBuffer *buffer; + GtkTextMark *mark; + GtkTextIter iter; + GdkColor *color = NULL; + gchar *head = NULL; + const gchar *tag; + + g_return_if_fail(logwindow != NULL); + + text = GTK_TEXT_VIEW(logwindow->text); + buffer = gtk_text_view_get_buffer(text); + gtk_text_buffer_get_iter_at_offset(buffer, &iter, -1); + + switch (type) { + case LOG_MSG: + color = &logwindow->msg_color; + tag = "message"; + head = "* "; + break; + case LOG_WARN: + color = &logwindow->warn_color; + tag = "warn"; + head = "** "; + break; + case LOG_ERROR: + color = &logwindow->error_color; + tag = "error"; + head = "*** "; + break; + default: + tag = NULL; + break; + } + + if (logwindow->lines == MAX_LINES) { + // + } + + 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, str, -1, tag, NULL); + + mark = gtk_text_buffer_get_mark(buffer, "end"); + if (GTK_WIDGET_VISIBLE(text)) + gtk_text_view_scroll_mark_onscreen(text, mark); + + logwindow->lines++; +} + +static void hide_cb(GtkWidget *widget, LogWindow *logwin) +{ +} + +static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, + LogWindow *logwin) +{ + if (event && event->keyval == GDK_Escape) + gtk_widget_hide(logwin->window); + return FALSE; +} |