logview: move sources to src/ subdir

author: monsta <[email protected]> 2015-09-09 10:46:57 +0300
committer: monsta <[email protected]> 2015-09-09 10:46:57 +0300
commit: c9cadcd53d03e73475dd266aad223a1ebc9229b5 (patch)
tree: 0166a7c33476e9d9a4a2a3a3b66bde69594dc242 /logview/logview-window.c
parent: 09a33e1feefbf5bc06eb5692b03c894c3b48daa9 (diff)
download: mate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.bz2
mate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.xz
1 files changed, 0 insertions, 1548 deletions
diff --git a/logview/logview-window.c b/logview/logview-window.c
deleted file mode 100644
index d0728f92..00000000
--- a/logview/logview-window.c
+++ /dev/null
@@ -1,1548 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
-/* logview-window.c - main window of logview
- *
- * Copyright (C) 1998 Cesar Miquel <[email protected]>
- * Copyright (C) 2008 Cosimo Cecchi <[email protected]>
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include <config.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#include <glib/gi18n.h>
-
-#include "logview-window.h"
-
-#include "logview-loglist.h"
-#include "logview-findbar.h"
-#include "logview-about.h"
-#include "logview-prefs.h"
-#include "logview-manager.h"
-#include "logview-filter-manager.h"
-
-#define APP_NAME _("System Log Viewer")
-#define SEARCH_START_MARK "lw-search-start-mark"
-#define SEARCH_END_MARK "lw-search-end-mark"
-
-struct _LogviewWindowPrivate {
- GtkUIManager *ui_manager;
- GtkActionGroup *action_group;
- GtkActionGroup *filter_action_group;
-
- GtkWidget *find_bar;
- GtkWidget *loglist;
- GtkWidget *sidebar; 
- GtkWidget *version_bar;
- GtkWidget *version_selector;
- GtkWidget *hpaned;
- GtkWidget *text_view;
- GtkWidget *statusbar;
-
- GtkWidget *message_area;
- GtkWidget *message_primary;
- GtkWidget *message_secondary;
-
- GtkTextTagTable *tag_table;
-
- int original_fontsize, fontsize;
-
- LogviewPrefs *prefs;
- LogviewManager *manager;
-
- gulong monitor_id;
- guint search_timeout_id;
-
- GCancellable *read_cancellable;
-
- guint filter_merge_id;
- GList *active_filters;
- gboolean matches_only;
-};
-
-#define GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((o), LOGVIEW_TYPE_WINDOW, LogviewWindowPrivate))
-
-G_DEFINE_TYPE (LogviewWindow, logview_window, GTK_TYPE_WINDOW);
-
-static void findbar_close_cb (LogviewFindbar *findbar,
- gpointer user_data);
-static void read_new_lines_cb (LogviewLog *log,
- const char **lines,
- GSList *new_days,
- GError *error,
- gpointer user_data);
-
-/* private functions */
-
-static void
-logview_version_selector_changed (GtkComboBox *version_selector, gpointer user_data)
-{
-
-}
-#if 0
- LogviewWindow *logview = user_data;
- Log *log = logview->curlog;
- int selected;
-
- g_assert (LOGVIEW_IS_WINDOW (logview));
-
- selected = gtk_combo_box_get_active (version_selector);
-
- if (selected == log->current_version)
- return;
-
- /* select a new version */
- if (selected == 0) {
- logview_select_log (logview, log->parent_log);
- } else {
- Log *new;
- if (log->parent_log) {
- new = log->parent_log->older_logs[selected];
- } else {
- new = log->older_logs[selected];
- }
-
- logview_select_log (logview, new);
- }
-}
-
-#endif
-
-/* private helpers */
-
-static void
-populate_tag_table (GtkTextTagTable *tag_table)
-{
- GtkTextTag *tag;
- 
- tag = gtk_text_tag_new ("bold");
- g_object_set (tag, "weight", PANGO_WEIGHT_BOLD,
- "weight-set", TRUE, NULL);
-
- gtk_text_tag_table_add (tag_table, tag);
-
- tag = gtk_text_tag_new ("invisible");
- g_object_set (tag, "invisible", TRUE, "invisible-set", TRUE, NULL);
- gtk_text_tag_table_add (tag_table, tag);
-
- tag = gtk_text_tag_new ("invisible-filter");
- g_object_set (tag, "invisible", TRUE, "invisible-set", TRUE, NULL);
- gtk_text_tag_table_add (tag_table, tag); 
-}
-
-
-static void
-populate_style_tag_table (GtkStyle *style,
- GtkTextTagTable *tag_table)
-{
- GtkTextTag *tag;
- GdkColor color;
-
- tag = gtk_text_tag_table_lookup (tag_table, "gray");
-
- if (tag) {
- /* FIXME: do we need a way to update the buffer/view? */
- gtk_text_tag_table_remove (tag_table, tag);
- }
-
- tag = gtk_text_tag_new ("gray");
- color = style->text[GTK_STATE_INSENSITIVE];
- g_object_set (tag, "foreground-gdk", &color, "foreground-set", TRUE, NULL);
-
- gtk_text_tag_table_add (tag_table, tag);
-}
-
-static void
-_gtk_text_buffer_apply_tag_to_rectangle (GtkTextBuffer *buffer, int line_start, int line_end,
- int offset_start, int offset_end, char *tag_name)
-{
- GtkTextIter start, end;
- int line_cur;
-
- gtk_text_buffer_get_iter_at_line (buffer, &start, line_start);
- gtk_text_buffer_get_iter_at_line (buffer, &end, line_start);
-
- for (line_cur = line_start; line_cur < line_end + 1; line_cur++) {
-
- if (offset_start > 0) {
- gtk_text_iter_forward_chars (&start, offset_start);
- }
-
- gtk_text_iter_forward_chars (&end, offset_end);
-
- gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
-
- gtk_text_iter_forward_line (&start);
- gtk_text_iter_forward_line (&end);
- }
-}
-
-static void
-logview_update_statusbar (LogviewWindow *logview, LogviewLog *active)
-{
- char *statusbar_text;
- char *size, *modified, *timestring_utf8;
- time_t timestamp;
- char timestring[255];
-
- if (active == NULL) {
- gtk_statusbar_pop (GTK_STATUSBAR (logview->priv->statusbar), 0);
- return;
- }
-
- timestamp = logview_log_get_timestamp (active);
- strftime (timestring, sizeof (timestring), "%a %b %e %T %Y", localtime (&timestamp));
- timestring_utf8 = g_locale_to_utf8 (timestring, -1, NULL, NULL, NULL);
-
- modified = g_strdup_printf (_("last update: %s"), timestring_utf8);
-
- size = g_format_size (logview_log_get_file_size (active));
- 
- statusbar_text = g_strdup_printf (_("%d lines (%s) - %s"), 
- logview_log_get_cached_lines_number (active),
- size, modified);
-
- gtk_statusbar_pop (GTK_STATUSBAR (logview->priv->statusbar), 0);
- gtk_statusbar_push (GTK_STATUSBAR (logview->priv->statusbar), 0, statusbar_text);
- 
- g_free (size);
- g_free (timestring_utf8);
- g_free (modified);
- g_free (statusbar_text);
-}
-
-#define DEFAULT_LOGVIEW_FONT "Monospace 10"
-
-static void
-logview_set_font (LogviewWindow *logview,
- const char *fontname)
-{
- PangoFontDescription *font_desc;
-
- if (fontname == NULL)
- fontname = DEFAULT_LOGVIEW_FONT;
-
- font_desc = pango_font_description_from_string (fontname);
- if (font_desc) {
- gtk_widget_modify_font (logview->priv->text_view, font_desc);
- pango_font_description_free (font_desc);
- }
-}
-
-static void
-logview_set_fontsize (LogviewWindow *logview, gboolean store)
-{
- PangoFontDescription *fontdesc;
- PangoContext *context;
- LogviewWindowPrivate *priv = logview->priv;
-
- context = gtk_widget_get_pango_context (priv->text_view);
- fontdesc = pango_context_get_font_description (context);
- pango_font_description_set_size (fontdesc, (priv->fontsize) * PANGO_SCALE);
- gtk_widget_modify_font (priv->text_view, fontdesc);
-
- if (store) {
- logview_prefs_store_fontsize (logview->priv->prefs, priv->fontsize);
- }
-}
-
-static void
-logview_set_window_title (LogviewWindow *logview, const char * log_name)
-{
- char *window_title;
-
- if (log_name) {
- window_title = g_strdup_printf ("%s - %s", log_name, APP_NAME);
- } else {
- window_title = g_strdup_printf (APP_NAME);
- }
-
- gtk_window_set_title (GTK_WINDOW (logview), window_title);
-
- g_free (window_title);
-}
-
-/* actions callbacks */
-
-static void
-open_file_selected_cb (GtkWidget *chooser, gint response, LogviewWindow *logview)
-{
- GFile *f;
- char *file_uri;
- LogviewLog *log;
-
- gtk_widget_hide (GTK_WIDGET (chooser));
- if (response != GTK_RESPONSE_OK) {
- return;
- }
-
- f = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (chooser));
- file_uri = g_file_get_uri (f);
-
- log = logview_manager_get_if_loaded (logview->priv->manager, file_uri);
-
- g_free (file_uri);
-
- if (log) {
- logview_manager_set_active_log (logview->priv->manager, log);
- g_object_unref (log);
- goto out;
- }
-
- logview_manager_add_log_from_gfile (logview->priv->manager, f, TRUE);
-
-out:
- g_object_unref (f);
-}
-
-static void
-logview_open_log (GtkAction *action, LogviewWindow *logview)
-{
- static GtkWidget *chooser = NULL;
- char *active;
-
- if (chooser == NULL) {
- chooser = gtk_file_chooser_dialog_new (_("Open Log"),
- GTK_WINDOW (logview),
- GTK_FILE_CHOOSER_ACTION_OPEN,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- GTK_STOCK_OPEN, GTK_RESPONSE_OK,
- NULL);
- gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_OK);
- gtk_window_set_modal (GTK_WINDOW (chooser), TRUE);
- g_signal_connect (chooser, "response",
- G_CALLBACK (open_file_selected_cb), logview);
- g_signal_connect (chooser, "destroy",
- G_CALLBACK (gtk_widget_destroyed), &chooser);
- active = logview_prefs_get_active_logfile (logview->priv->prefs);
- if (active != NULL) {
- gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (chooser), active);
- g_free (active);
- }
- }
-
- gtk_window_present (GTK_WINDOW (chooser));
-}
-
-static void
-logview_close_log (GtkAction *action, LogviewWindow *logview)
-{
- findbar_close_cb (LOGVIEW_FINDBAR (logview->priv->find_bar), logview);
- logview_manager_close_active_log (logview->priv->manager);
-}
-
-static void
-logview_help (GtkAction *action, GtkWidget *parent_window)
-{
- GError *error = NULL;
-
- gtk_show_uri (gtk_widget_get_screen (parent_window),
- "help:mate-system-log", gtk_get_current_event_time (),
- &error);
-
- if (error) {
- g_warning (_("There was an error displaying help: %s"), error->message);
- g_error_free (error);
- }
-}
-
-static void
-logview_bigger_text (GtkAction *action, LogviewWindow *logview)
-{
- logview->priv->fontsize = MIN (logview->priv->fontsize + 1, 24);
- logview_set_fontsize (logview, TRUE);
-} 
-
-static void
-logview_smaller_text (GtkAction *action, LogviewWindow *logview)
-{
- logview->priv->fontsize = MAX (logview->priv->fontsize-1, 6);
- logview_set_fontsize (logview, TRUE);
-} 
-
-static void
-logview_normal_text (GtkAction *action, LogviewWindow *logview)
-{
- logview->priv->fontsize = logview->priv->original_fontsize;
- logview_set_fontsize (logview, TRUE);
-}
-
-static void
-logview_select_all (GtkAction *action, LogviewWindow *logview)
-{
- GtkTextIter start, end;
- GtkTextBuffer *buffer;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
-
- gtk_text_buffer_get_bounds (buffer, &start, &end);
- gtk_text_buffer_select_range (buffer, &start, &end);
-
- gtk_widget_grab_focus (GTK_WIDGET (logview->priv->text_view));
-}
-
-static void
-logview_copy (GtkAction *action, LogviewWindow *logview)
-{
- GtkTextBuffer *buffer;
- GtkClipboard *clipboard;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
-
- gtk_text_buffer_copy_clipboard (buffer, clipboard);
-
- gtk_widget_grab_focus (GTK_WIDGET (logview->priv->text_view));
-}
-
-static void
-findbar_close_cb (LogviewFindbar *findbar,
- gpointer user_data)
-{
- gtk_widget_hide (GTK_WIDGET (findbar));
- logview_findbar_set_message (findbar, NULL);
-}
-
-static void
-logview_search_text (LogviewWindow *logview, gboolean forward)
-{
- GtkTextBuffer *buffer;
- GtkTextMark *search_start, *search_end;
- GtkTextIter search, start_m, end_m;
- const char *text;
- gboolean res, wrapped;
-
- wrapped = FALSE;
-
- text = logview_findbar_get_text (LOGVIEW_FINDBAR (logview->priv->find_bar));
-
- if (!text || g_strcmp0 (text, "") == 0) {
- return;
- }
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- search_start = gtk_text_buffer_get_mark (buffer, SEARCH_START_MARK);
- search_end = gtk_text_buffer_get_mark (buffer, SEARCH_END_MARK);
-
- if (!search_start) {
- /* this is our first search on the buffer, create a new search mark */
- gtk_text_buffer_get_start_iter (buffer, &search);
- search_start = gtk_text_buffer_create_mark (buffer, SEARCH_START_MARK,
- &search, TRUE);
- search_end = gtk_text_buffer_create_mark (buffer, SEARCH_END_MARK,
- &search, TRUE);
- } else {
- if (forward) {
- gtk_text_buffer_get_iter_at_mark (buffer, &search, search_end);
- } else {
- gtk_text_buffer_get_iter_at_mark (buffer, &search, search_start);
- }
- }
-
-wrap:
-
- if (forward) {
- res = gtk_text_iter_forward_search (&search, text, GTK_TEXT_SEARCH_VISIBLE_ONLY, &start_m, &end_m, NULL);
- } else {
- res = gtk_text_iter_backward_search (&search, text, GTK_TEXT_SEARCH_VISIBLE_ONLY, &start_m, &end_m, NULL);
- }
-
- if (res) {
- gtk_text_buffer_select_range (buffer, &start_m, &end_m);
- gtk_text_buffer_move_mark (buffer, search_start, &start_m);
- gtk_text_buffer_move_mark (buffer, search_end, &end_m);
-
- gtk_text_view_scroll_mark_onscreen (GTK_TEXT_VIEW (logview->priv->text_view), search_end);
-
- if (wrapped) {
- logview_findbar_set_message (LOGVIEW_FINDBAR (logview->priv->find_bar), _("Wrapped"));
- }
- } else {
- if (wrapped) {
- 
- GtkTextMark *mark;
- GtkTextIter iter;
-
- if (gtk_text_buffer_get_has_selection (buffer)) {
- /* unselect */
- mark = gtk_text_buffer_get_mark (buffer, "insert");
- gtk_text_buffer_get_iter_at_mark (buffer, &iter, mark);
- gtk_text_buffer_move_mark_by_name (buffer, "selection_bound", &iter);
- }
-
- logview_findbar_set_message (LOGVIEW_FINDBAR (logview->priv->find_bar), _("Not found"));
- } else {
- if (forward) {
- gtk_text_buffer_get_start_iter (buffer, &search);
- } else {
- gtk_text_buffer_get_end_iter (buffer, &search);
- }
-
- wrapped = TRUE;
- goto wrap;
- }
- }
-}
-
-static void
-findbar_previous_cb (LogviewFindbar *findbar,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
-
- logview_search_text (logview, FALSE);
-}
-
-static void
-findbar_next_cb (LogviewFindbar *findbar,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
-
- logview_search_text (logview, TRUE);
-}
-
-static gboolean
-text_changed_timeout_cb (gpointer user_data)
-{
- LogviewWindow *logview = user_data;
- GtkTextMark *search_start, *search_end;
- GtkTextIter start;
- GtkTextBuffer *buffer;
-
- logview->priv->search_timeout_id = 0;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- search_start = gtk_text_buffer_get_mark (buffer, SEARCH_START_MARK);
- search_end = gtk_text_buffer_get_mark (buffer, SEARCH_END_MARK);
- 
- if (search_start) {
- /* reset the search mark to the start */
- gtk_text_buffer_get_start_iter (buffer, &start);
- gtk_text_buffer_move_mark (buffer, search_start, &start);
- gtk_text_buffer_move_mark (buffer, search_end, &start);
- }
-
- logview_findbar_set_message (LOGVIEW_FINDBAR (logview->priv->find_bar), NULL);
-
- logview_search_text (logview, TRUE);
-
- return FALSE;
-}
-
-static void
-findbar_text_changed_cb (LogviewFindbar *findbar,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
-
- if (logview->priv->search_timeout_id != 0) {
- g_source_remove (logview->priv->search_timeout_id);
- }
-
- logview->priv->search_timeout_id = g_timeout_add (300, text_changed_timeout_cb, logview);
-}
-
-static void
-logview_search (GtkAction *action, LogviewWindow *logview)
-{
- logview_findbar_open (LOGVIEW_FINDBAR (logview->priv->find_bar));
-}
-
-static void
-filter_buffer (LogviewWindow *logview, gint start_line)
-{
- GtkTextBuffer *buffer;
- GtkTextIter start, *end;
- gchar* text;
- GList* cur_filter;
- gboolean matched;
- int lines, i;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- lines = gtk_text_buffer_get_line_count (buffer);
-
- for (i = start_line; i < lines; i++) {
- matched = FALSE;
-
- gtk_text_buffer_get_iter_at_line (buffer, &start, i);
- end = gtk_text_iter_copy (&start);
- gtk_text_iter_forward_line (end);
-
- text = gtk_text_buffer_get_text (buffer, &start, end, TRUE);
-
- for (cur_filter = logview->priv->active_filters; cur_filter != NULL;
- cur_filter = g_list_next (cur_filter))
- {
- if (logview_filter_filter (LOGVIEW_FILTER (cur_filter->data), text)) {
- gtk_text_buffer_apply_tag (buffer, 
- logview_filter_get_tag (LOGVIEW_FILTER (cur_filter->data)),
- &start, end);
- matched = TRUE;
- }
- }
-
- g_free (text);
-
- if (!matched && logview->priv->matches_only) {
- gtk_text_buffer_apply_tag_by_name (buffer, 
- "invisible-filter",
- &start, end);
- } else {
- gtk_text_buffer_remove_tag_by_name (buffer,
- "invisible-filter",
- &start, end);
- }
-
- gtk_text_iter_free (end);
- }
-}
-
-static void
-filter_remove (LogviewWindow *logview, LogviewFilter *filter)
-{
- GtkTextIter start, end; 
- GtkTextBuffer *buffer;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- gtk_text_buffer_get_bounds (buffer, &start, &end);
-
- gtk_text_buffer_remove_tag (buffer, logview_filter_get_tag (filter),
- &start, &end);
-}
-
-static void
-on_filter_toggled (GtkToggleAction *action, LogviewWindow *logview)
-{
- LogviewWindowPrivate *priv = GET_PRIVATE (logview);
- const gchar* name;
- LogviewFilter *filter;
-
- name = gtk_action_get_name (GTK_ACTION (action));
- 
- if (gtk_toggle_action_get_active (action)) {
- priv->active_filters = g_list_append (priv->active_filters,
- logview_prefs_get_filter (priv->prefs,
- name));
- filter_buffer(logview, 0);
- } else {
- filter = logview_prefs_get_filter (priv->prefs, name);
- priv->active_filters = g_list_remove (priv->active_filters,
- filter);
-
- filter_remove (logview, filter);
- }
-}
-
-#define FILTER_PLACEHOLDER "/LogviewMenu/FilterMenu/PlaceholderFilters"
-static void
-update_filter_menu (LogviewWindow *window)
-{
- LogviewWindowPrivate *priv;
- GtkUIManager* ui;
- GList *actions, *l;
- guint id;
- GList *filters;
- GtkTextBuffer *buffer;
- GtkTextTagTable *table;
- GtkTextTag *tag;
- GtkToggleAction *action;
- gchar* name;
-
- priv = GET_PRIVATE (window);
- ui = priv->ui_manager;
-
- g_return_if_fail (priv->filter_action_group != NULL);
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->text_view));
- table = priv->tag_table;
-
- if (priv->filter_merge_id != 0) {
- gtk_ui_manager_remove_ui (ui,
- priv->filter_merge_id);
- }
-
- actions = gtk_action_group_list_actions (priv->filter_action_group);
-
- for (l = actions; l != NULL; l = g_list_next (l)) {
- tag = gtk_text_tag_table_lookup (table, gtk_action_get_name (GTK_ACTION (l->data)));
- gtk_text_tag_table_remove (table, tag);
-
- g_signal_handlers_disconnect_by_func (GTK_ACTION (l->data),
- G_CALLBACK (on_filter_toggled),
- window);
- gtk_action_group_remove_action (priv->filter_action_group,
- GTK_ACTION (l->data));
- }
-
- g_list_free (actions);
- 
- filters = logview_prefs_get_filters (logview_prefs_get ());
-
- id = (g_list_length (filters) > 0) ? gtk_ui_manager_new_merge_id (ui) : 0;
-
- for (l = filters; l != NULL; l = g_list_next (l)) {
- g_object_get (l->data, "name", &name, NULL);
-
- action = gtk_toggle_action_new (name, name, NULL, NULL);
- gtk_action_group_add_action (priv->filter_action_group,
- GTK_ACTION (action));
-
- g_signal_connect (action,
- "toggled",
- G_CALLBACK (on_filter_toggled),
- window);
-
- gtk_ui_manager_add_ui (ui, id, FILTER_PLACEHOLDER,
- name, name, GTK_UI_MANAGER_MENUITEM, FALSE);
- gtk_text_tag_table_add (table, 
- logview_filter_get_tag (LOGVIEW_FILTER (l->data)));
-
- g_object_unref (action);
- g_free(name);
- }
-
- g_list_free (filters);
-
- priv->filter_merge_id = id;
-}
-
-static void
-on_logview_filter_manager_response (GtkDialog *dialog, 
- gint response,
- LogviewWindow *logview)
-{
- update_filter_menu (logview);
-
- g_list_free (logview->priv->active_filters);
- logview->priv->active_filters = NULL;
-}
-
-static void
-logview_manage_filters (GtkAction *action, LogviewWindow *logview)
-{
- GtkWidget *manager;
-
- manager = logview_filter_manager_new ();
-
- g_signal_connect (manager, "response", 
- G_CALLBACK (on_logview_filter_manager_response),
- logview);
- 
- gtk_window_set_transient_for (GTK_WINDOW (manager),
- GTK_WINDOW (logview));
- gtk_widget_show (GTK_WIDGET (manager));
-}
-
-static void
-logview_about (GtkWidget *widget, GtkWidget *window)
-{
- g_return_if_fail (GTK_IS_WINDOW (window));
-
- char *license_trans = g_strjoin ("\n\n", _(logview_about_license[0]),
- _(logview_about_license[1]),
- _(logview_about_license[2]), NULL);
-
- gtk_show_about_dialog (GTK_WINDOW (window),
- "name", _("System Log Viewer"),
- "version", VERSION,
- "copyright", "Copyright \xc2\xa9 1998-2008 Free Software Foundation, Inc.",
- "license", license_trans,
- "wrap-license", TRUE,
- "comments", _("A system log viewer for MATE."),
- "authors", logview_about_authors,
- "documenters", logview_about_documenters,
- "translator_credits", strcmp (logview_about_translator_credits,
- "translator-credits") != 0 ?
- logview_about_translator_credits : NULL,
- "logo_icon_name", "mate-system-log",
- NULL);
- g_free (license_trans);
-
- return;
-}
-
-static void
-logview_toggle_statusbar (GtkAction *action, LogviewWindow *logview)
-{
- if (gtk_widget_get_visible (logview->priv->statusbar))
- gtk_widget_hide (logview->priv->statusbar);
- else
- gtk_widget_show (logview->priv->statusbar);
-}
-
-static void
-logview_toggle_sidebar (GtkAction *action, LogviewWindow *logview)
-{
- if (gtk_widget_get_visible (logview->priv->sidebar))
- gtk_widget_hide (logview->priv->sidebar);
- else
- gtk_widget_show (logview->priv->sidebar);
-}
-
-static void
-logview_toggle_match_filters (GtkToggleAction *action, LogviewWindow *logview)
-{
- logview->priv->matches_only = gtk_toggle_action_get_active (action);
- filter_buffer (logview, 0);
-}
-
-/* GObject functions */
-
-/* Menus */
-
-static GtkActionEntry entries[] = {
- { "FileMenu", NULL, N_("_File"), NULL, NULL, NULL },
- { "EditMenu", NULL, N_("_Edit"), NULL, NULL, NULL },
- { "ViewMenu", NULL, N_("_View"), NULL, NULL, NULL },
- { "FilterMenu", NULL, N_("_Filters"), NULL, NULL, NULL }, 
- { "HelpMenu", NULL, N_("_Help"), NULL, NULL, NULL },
-
- { "OpenLog", GTK_STOCK_OPEN, N_("_Open..."), "<control>O", N_("Open a log from file"), 
- G_CALLBACK (logview_open_log) },
- { "CloseLog", GTK_STOCK_CLOSE, N_("_Close"), "<control>W", N_("Close this log"), 
- G_CALLBACK (logview_close_log) },
- { "Quit", GTK_STOCK_QUIT, N_("_Quit"), "<control>Q", N_("Quit the log viewer"), 
- G_CALLBACK (gtk_main_quit) },
-
- { "Copy", GTK_STOCK_COPY, N_("_Copy"), "<control>C", N_("Copy the selection"),
- G_CALLBACK (logview_copy) },
- { "SelectAll", NULL, N_("Select _All"), "<Control>A", N_("Select the entire log"),
- G_CALLBACK (logview_select_all) },
- { "Search", GTK_STOCK_FIND, N_("_Find..."), "<control>F", N_("Find a word or phrase in the log"),
- G_CALLBACK (logview_search) },
-
- { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus", N_("Bigger text size"),
- G_CALLBACK (logview_bigger_text)},
- { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus", N_("Smaller text size"),
- G_CALLBACK (logview_smaller_text)},
- { "ViewZoom100", GTK_STOCK_ZOOM_100, NULL, "<control>0", N_("Normal text size"),
- G_CALLBACK (logview_normal_text)},
-
- { "FilterManage", NULL, N_("Manage Filters"), NULL, N_("Manage filters"),
- G_CALLBACK (logview_manage_filters)},
- 
- { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", N_("Open the help contents for the log viewer"), 
- G_CALLBACK (logview_help) },
- { "AboutAction", GTK_STOCK_ABOUT, N_("_About"), NULL, N_("Show the about dialog for the log viewer"), 
- G_CALLBACK (logview_about) },
-};
-
-static GtkToggleActionEntry toggle_entries[] = {
- { "ShowStatusBar", NULL, N_("_Statusbar"), NULL, N_("Show Status Bar"),
- G_CALLBACK (logview_toggle_statusbar), TRUE },
- { "ShowSidebar", NULL, N_("Side _Pane"), "F9", N_("Show Side Pane"), 
- G_CALLBACK (logview_toggle_sidebar), TRUE }, 
- { "FilterMatchOnly", NULL, N_("Show matches only"), NULL, N_("Only show lines that match one of the given filters"),
- G_CALLBACK (logview_toggle_match_filters), FALSE}
-};
-
-static gboolean 
-window_size_changed_cb (GtkWidget *widget, GdkEventConfigure *event, 
- gpointer data)
-{
- LogviewWindow *window = data;
-
- logview_prefs_store_window_size (window->priv->prefs,
- event->width, event->height);
-
- return FALSE;
-}
-
-static void
-real_select_day (LogviewWindow *logview,
- GDate *date, int first_line, int last_line)
-{
- GtkTextBuffer *buffer;
- GtkTextIter start_iter, end_iter, start_vis, end_vis;
- GdkRectangle visible_rect;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
-
- gtk_text_buffer_get_bounds (buffer, &start_iter, &end_iter);
- gtk_text_buffer_get_iter_at_line (buffer, &start_vis, first_line);
- gtk_text_buffer_get_iter_at_line (buffer, &end_vis, last_line + 1);
-
- /* clear all previous invisible tags */
- gtk_text_buffer_remove_tag_by_name (buffer, "invisible",
- &start_iter, &end_iter);
-
- gtk_text_buffer_apply_tag_by_name (buffer, "invisible",
- &start_iter, &start_vis);
- gtk_text_buffer_apply_tag_by_name (buffer, "invisible",
- &end_vis, &end_iter);
-
- /* FIXME: why is this needed to update the view when selecting a day back? */
- gtk_text_view_get_visible_rect (GTK_TEXT_VIEW (logview->priv->text_view),
- &visible_rect);
- gdk_window_invalidate_rect (gtk_widget_get_window (logview->priv->text_view),
- &visible_rect, TRUE);
-}
-
-static void
-loglist_day_selected_cb (LogviewLoglist *loglist,
- Day *day,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
-
- real_select_day (logview, day->date, day->first_line, day->last_line);
-}
-
-static void
-loglist_day_cleared_cb (LogviewLoglist *loglist,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
- GtkTextBuffer *buffer;
- GtkTextIter start, end;
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (logview->priv->text_view));
- gtk_text_buffer_get_bounds (buffer, &start, &end);
-
- /* clear all previous invisible tags */
- gtk_text_buffer_remove_tag_by_name (buffer, "invisible",
- &start, &end);
-}
-
-static void
-logview_window_schedule_log_read (LogviewWindow *window,
- LogviewLog *log)
-{
- if (window->priv->read_cancellable != NULL) {
- g_cancellable_cancel (window->priv->read_cancellable);
- g_clear_object (&window->priv->read_cancellable);
- }
-
- window->priv->read_cancellable = g_cancellable_new ();
- logview_log_read_new_lines (log,
- window->priv->read_cancellable,
- (LogviewNewLinesCallback) read_new_lines_cb,
- window);
-}
-
-static void
-log_monitor_changed_cb (LogviewLog *log,
- gpointer user_data)
-{
- LogviewWindow *window = user_data;
-
- /* reschedule a read */
- logview_window_schedule_log_read (window, log);
-}
-
-static void
-paint_timestamps (GtkTextBuffer *buffer, int old_line_count,
- GSList *days)
-{
- GSList *l;
-
- for (l = days; l; l = l->next) {
- Day *day = l->data;
-
- _gtk_text_buffer_apply_tag_to_rectangle (buffer,
- old_line_count + day->first_line - 1,
- old_line_count + day->last_line,
- 0, day->timestamp_len, "gray");
- }
-}
-
-static void
-read_new_lines_cb (LogviewLog *log,
- const char **lines,
- GSList *new_days,
- GError *error,
- gpointer user_data)
-{
- LogviewWindow *window = user_data;
- GtkTextBuffer *buffer;
- gboolean boldify = FALSE;
- int i, old_line_count, filter_start_line;
- GtkTextIter iter, start;
- GtkTextMark *mark;
- char *converted, *primary;
- gsize len;
-
- if (error != NULL) {
- if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
- primary = g_strdup_printf (_("Can't read from \"%s\""),
- logview_log_get_display_name (log));
- logview_window_add_error (window, primary, error->message);
- g_free (primary);
- }
-
- return;
- }
-
- if (lines == NULL) {
- /* there's no error, but no lines have been read */
- return;
- }
-
- buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (window->priv->text_view));
- old_line_count = gtk_text_buffer_get_line_count (buffer);
- filter_start_line = old_line_count > 0 ? (old_line_count - 1) : 0;
-
- if (gtk_text_buffer_get_char_count (buffer) != 0) {
- boldify = TRUE;
- }
-
- gtk_text_buffer_get_end_iter (buffer, &iter);
-
- if (boldify) {
- mark = gtk_text_buffer_create_mark (buffer, NULL, &iter, TRUE);
- }
-
- for (i = 0; lines[i]; i++) {
- len = strlen (lines[i]);
-
- if (!g_utf8_validate (lines[i], len, NULL)) {
- converted = g_locale_to_utf8 (lines[i], (gssize) len, NULL, &len, NULL);
- gtk_text_buffer_insert (buffer, &iter, converted, len);
- g_free (converted);
- } else {
- gtk_text_buffer_insert (buffer, &iter, lines[i], strlen (lines[i]));
- }
-
- gtk_text_iter_forward_to_end (&iter);
- gtk_text_buffer_insert (buffer, &iter, "\n", 1);
- gtk_text_iter_forward_char (&iter);
- }
-
- if (boldify) {
- gtk_text_buffer_get_iter_at_mark (buffer, &start, mark);
- gtk_text_buffer_apply_tag_by_name (buffer, "bold", &start, &iter);
- gtk_text_buffer_delete_mark (buffer, mark);
- }
- filter_buffer (window, filter_start_line);
-
- gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (window->priv->text_view),
- &iter, 0.0, FALSE, 0.0, 0.0);
-
- paint_timestamps (buffer, old_line_count, new_days);
-
- if (window->priv->monitor_id == 0) {
- window->priv->monitor_id = g_signal_connect (log, "log-changed",
- G_CALLBACK (log_monitor_changed_cb), window);
- }
-
- logview_update_statusbar (window, log);
- logview_loglist_update_lines (LOGVIEW_LOGLIST (window->priv->loglist), log);
-}
-
-static void
-active_log_changed_cb (LogviewManager *manager,
- LogviewLog *log,
- LogviewLog *old_log,
- gpointer data)
-{
- LogviewWindow *window = data;
- const char **lines;
- GtkTextBuffer *buffer;
-
- findbar_close_cb (LOGVIEW_FINDBAR (window->priv->find_bar),
- window);
-
- logview_set_window_title (window, logview_log_get_display_name (log));
-
- if (window->priv->monitor_id) {
- g_signal_handler_disconnect (old_log, window->priv->monitor_id);
- window->priv->monitor_id = 0;
- }
-
- lines = logview_log_get_cached_lines (log);
- buffer = gtk_text_buffer_new (window->priv->tag_table);
-
- if (lines != NULL) {
- int i;
- GtkTextIter iter;
-
- /* update the text view to show the current lines */
- gtk_text_buffer_get_end_iter (buffer, &iter);
-
- for (i = 0; lines[i]; i++) {
- gtk_text_buffer_insert (buffer, &iter, lines[i], strlen (lines[i]));
- gtk_text_iter_forward_to_end (&iter);
- gtk_text_buffer_insert (buffer, &iter, "\n", 1);
- gtk_text_iter_forward_char (&iter);
- }
-
- paint_timestamps (buffer, 1, logview_log_get_days_for_cached_lines (log));
- }
-
- if (lines == NULL || logview_log_has_new_lines (log)) {
- /* read the new lines */
- logview_window_schedule_log_read (window, log);
- } else {
- /* start now monitoring the log for changes */
- window->priv->monitor_id = g_signal_connect (log, "log-changed",
- G_CALLBACK (log_monitor_changed_cb), window);
- }
-
- /* we set the buffer to the view anyway;
- * if there are no lines it will be empty for the duration of the thread
- * and will help us to distinguish the two cases of the following if
- * cause in the callback.
- */
- gtk_text_view_set_buffer (GTK_TEXT_VIEW (window->priv->text_view), buffer);
- g_object_unref (buffer);
-}
-
-static void
-font_changed_cb (LogviewPrefs *prefs,
- const char *font_name,
- gpointer user_data)
-{
- LogviewWindow *window = user_data;
-
- logview_set_font (window, font_name);
-}
-
-static void
-tearoff_changed_cb (LogviewPrefs *prefs,
- gboolean have_tearoffs,
- gpointer user_data)
-{
- LogviewWindow *window = user_data;
-
- gtk_ui_manager_set_add_tearoffs (window->priv->ui_manager, have_tearoffs);
-}
-
-static void
-style_set_cb (GtkWidget *widget,
- GtkStyle *prev,
- gpointer user_data)
-{
- LogviewWindow *logview = user_data;
- GtkStyle *style = gtk_widget_get_style (widget);
-
- populate_style_tag_table (style, logview->priv->tag_table);
-}
-
-static const struct {
- guint keyval;
- GdkModifierType modifier;
- const gchar *action;
-} extra_keybindings [] = {
- { GDK_KEY_KP_Add, GDK_CONTROL_MASK, "ViewZoomIn" },
- { GDK_KEY_KP_Subtract, GDK_CONTROL_MASK, "ViewZoomOut" },
- { GDK_KEY_KP_0, GDK_CONTROL_MASK, "ViewZoom100" }
-};
-
-static gboolean
-key_press_event_cb (GtkWidget *widget,
- GdkEventKey *event,
- gpointer user_data)
-{
- LogviewWindow *window = user_data;
- guint modifier = event->state & gtk_accelerator_get_default_mod_mask ();
- GtkAction *action;
- int i;
-
- /* handle accelerators that we want bound, but aren't associated with
- * an action */
- for (i = 0; i < G_N_ELEMENTS (extra_keybindings); i++) {
- if (event->keyval == extra_keybindings[i].keyval &&
- modifier == extra_keybindings[i].modifier) {
-
- action = gtk_action_group_get_action (window->priv->action_group,
- extra_keybindings[i].action);
- gtk_action_activate (action);
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-/* adapted from GEdit */
-
-static void
-message_area_create_error_box (LogviewWindow *window,
- GtkWidget *message_area)
-{
- GtkWidget *hbox_content;
- GtkWidget *image;
- GtkWidget *vbox;
- GtkWidget *primary_label;
- GtkWidget *secondary_label;
- 
- hbox_content = gtk_hbox_new (FALSE, 8);
- gtk_widget_show (hbox_content);
-
- image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_ERROR,
- GTK_ICON_SIZE_DIALOG);
- gtk_widget_show (image);
- gtk_box_pack_start (GTK_BOX (hbox_content), image, FALSE, FALSE, 0);
- gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0);
-
- vbox = gtk_vbox_new (FALSE, 6);
- gtk_widget_show (vbox);
- gtk_box_pack_start (GTK_BOX (hbox_content), vbox, TRUE, TRUE, 0);
-
- primary_label = gtk_label_new (NULL);
- gtk_widget_show (primary_label);
- gtk_box_pack_start (GTK_BOX (vbox), primary_label, TRUE, TRUE, 0);
- gtk_label_set_use_markup (GTK_LABEL (primary_label), TRUE);
- gtk_label_set_line_wrap (GTK_LABEL (primary_label), TRUE);
- gtk_misc_set_alignment (GTK_MISC (primary_label), 0, 0.5);
- gtk_widget_set_can_focus (primary_label, TRUE);
- gtk_label_set_selectable (GTK_LABEL (primary_label), TRUE);
-
- window->priv->message_primary = primary_label;
-
- secondary_label = gtk_label_new (NULL);
- gtk_widget_show (secondary_label);
- gtk_box_pack_start (GTK_BOX (vbox), secondary_label, TRUE, TRUE, 0);
- gtk_widget_set_can_focus (secondary_label, TRUE);
- gtk_label_set_use_markup (GTK_LABEL (secondary_label), TRUE);
- gtk_label_set_line_wrap (GTK_LABEL (secondary_label), TRUE);
- gtk_label_set_selectable (GTK_LABEL (secondary_label), TRUE);
- gtk_misc_set_alignment (GTK_MISC (secondary_label), 0, 0.5);
-
- window->priv->message_secondary = secondary_label;
-
- gtk_container_add
- (GTK_CONTAINER (gtk_info_bar_get_content_area
- (GTK_INFO_BAR (message_area))),
- hbox_content);
-}
-
-static void
-message_area_set_labels (LogviewWindow *window,
- const char *primary,
- const char *secondary)
-{
- char *primary_markup, *secondary_markup;
-
- primary_markup = g_markup_printf_escaped ("<b>%s</b>", primary);
- secondary_markup = g_markup_printf_escaped ("<small>%s</small>",
- secondary);
-
- gtk_label_set_markup (GTK_LABEL (window->priv->message_primary),
- primary_markup);
- gtk_label_set_markup (GTK_LABEL (window->priv->message_secondary),
- secondary_markup);
-
- g_free (primary_markup);
- g_free (secondary_markup);
-}
-
-static void
-message_area_response_cb (GtkInfoBar *message_area,
- int response_id, gpointer user_data)
-{
- gtk_widget_hide (GTK_WIDGET (message_area));
-
- g_signal_handlers_disconnect_by_func (message_area,
- message_area_response_cb,
- user_data);
-}
-
-static void
-logview_window_finalize (GObject *object)
-{
- LogviewWindow *logview = LOGVIEW_WINDOW (object);
-
- if (logview->priv->read_cancellable != NULL) {
- g_cancellable_cancel (logview->priv->read_cancellable);
- g_clear_object (&logview->priv->read_cancellable);
- }
-
- g_object_unref (logview->priv->ui_manager);
- G_OBJECT_CLASS (logview_window_parent_class)->finalize (object);
-}
-
-static void
-logview_window_init (LogviewWindow *logview)
-{
- GtkActionGroup *action_group;
- GtkAccelGroup *accel_group;
- GError *error = NULL;
- GtkWidget *hpaned, *main_view, *vbox, *w;
- PangoContext *context;
- PangoFontDescription *fontdesc;
- gchar *monospace_font_name;
- LogviewWindowPrivate *priv;
- int width, height;
- gboolean res;
-
- priv = logview->priv = GET_PRIVATE (logview);
- priv->prefs = logview_prefs_get ();
- priv->manager = logview_manager_get ();
- priv->monitor_id = 0;
-
- logview_prefs_get_stored_window_size (priv->prefs, &width, &height);
- gtk_window_set_default_size (GTK_WINDOW (logview), width, height);
-
- vbox = gtk_vbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (logview), vbox);
-
- /* create menus */
- action_group = gtk_action_group_new ("LogviewMenuActions");
- gtk_action_group_set_translation_domain (action_group, NULL);
- gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), logview);
- gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), logview);
- priv->action_group = action_group;
-
- priv->ui_manager = gtk_ui_manager_new ();
-
- gtk_ui_manager_insert_action_group (priv->ui_manager, action_group, 0);
- accel_group = gtk_ui_manager_get_accel_group (priv->ui_manager);
- gtk_window_add_accel_group (GTK_WINDOW (logview), accel_group);
-
- res = gtk_ui_manager_add_ui_from_file (priv->ui_manager,
- LOGVIEW_DATADIR "/logview-toolbar.xml",
- &error);
-
- if (res == FALSE) {
- priv->ui_manager = NULL;
- g_critical ("Can't load the UI description: %s", error->message);
- g_error_free (error);
- return;
- }
-
- gtk_ui_manager_set_add_tearoffs (priv->ui_manager,
- logview_prefs_get_have_tearoff (priv->prefs));
-
- w = gtk_ui_manager_get_widget (priv->ui_manager, "/LogviewMenu");
- gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 0);
- gtk_widget_show (w);
- 
- /* panes */
-#if GTK_CHECK_VERSION (3, 0, 0)
- hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
-#else
- hpaned = gtk_hpaned_new ();
-#endif
- gtk_box_pack_start (GTK_BOX (vbox), hpaned, TRUE, TRUE, 0);
- priv->hpaned = hpaned;
- gtk_widget_show (hpaned);
-
- /* first pane : sidebar (list of logs) */
- priv->sidebar = gtk_vbox_new (FALSE, 0);
- gtk_widget_show (priv->sidebar);
-
- /* first pane: log list */
- w = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (w),
- GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (w),
- GTK_SHADOW_ETCHED_IN);
-
- priv->loglist = logview_loglist_new ();
- gtk_container_add (GTK_CONTAINER (w), priv->loglist);
- gtk_box_pack_start (GTK_BOX (priv->sidebar), w, TRUE, TRUE, 0);
- gtk_paned_pack1 (GTK_PANED (hpaned), priv->sidebar, FALSE, FALSE);
- gtk_widget_show (w);
- gtk_widget_show (priv->loglist);
-
- g_signal_connect (priv->loglist, "day_selected",
- G_CALLBACK (loglist_day_selected_cb), logview);
- g_signal_connect (priv->loglist, "day_cleared",
- G_CALLBACK (loglist_day_cleared_cb), logview);
-
- /* second pane: log */
- main_view = gtk_vbox_new (FALSE, 0);
- gtk_paned_pack2 (GTK_PANED (hpaned), main_view, TRUE, TRUE);
-
- /* second pane: error message area */
- priv->message_area = gtk_info_bar_new ();
- message_area_create_error_box (logview, priv->message_area);
- gtk_info_bar_add_button (GTK_INFO_BAR (priv->message_area),
- GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
- gtk_box_pack_start (GTK_BOX (main_view), priv->message_area, FALSE, FALSE, 0);
-
- /* second pane: text view */
- w = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (w),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (w), GTK_SHADOW_IN);
- gtk_box_pack_start (GTK_BOX (main_view), w, TRUE, TRUE, 0);
- gtk_widget_show (w);
-
- priv->tag_table = gtk_text_tag_table_new ();
- populate_tag_table (priv->tag_table);
- priv->text_view = gtk_text_view_new ();
- g_object_set (priv->text_view, "editable", FALSE, NULL);
-
- gtk_container_add (GTK_CONTAINER (w), priv->text_view);
- gtk_widget_show (priv->text_view);
-
- /* use the desktop monospace font */
- monospace_font_name = logview_prefs_get_monospace_font_name (priv->prefs);
- logview_set_font (logview, monospace_font_name);
- g_free (monospace_font_name);
-
- /* remember the original font size */
- context = gtk_widget_get_pango_context (priv->text_view);
- fontdesc = pango_context_get_font_description (context);
- priv->original_fontsize = pango_font_description_get_size (fontdesc) / PANGO_SCALE;
-
- /* restore saved zoom */
- priv->fontsize = logview_prefs_get_stored_fontsize (priv->prefs);
-
- if (priv->fontsize <= 0) {
- /* restore the default */
- logview_normal_text (NULL, logview);
- } else {
- logview_set_fontsize (logview, FALSE);
- }
-
- /* version selector */
- priv->version_bar = gtk_hbox_new (FALSE, 0);
- gtk_container_set_border_width (GTK_CONTAINER (priv->version_bar), 3);
- priv->version_selector = gtk_combo_box_text_new ();
- g_signal_connect (priv->version_selector, "changed",
- G_CALLBACK (logview_version_selector_changed), logview);
- w = gtk_label_new (_("Version: "));
-
- gtk_box_pack_end (GTK_BOX (priv->version_bar), priv->version_selector, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (priv->version_bar), w, FALSE, FALSE, 0);
- gtk_box_pack_end (GTK_BOX (main_view), priv->version_bar, FALSE, FALSE, 0);
-
- priv->find_bar = logview_findbar_new ();
- gtk_box_pack_end (GTK_BOX (main_view), priv->find_bar, FALSE, FALSE, 0);
-
- g_signal_connect (priv->find_bar, "previous",
- G_CALLBACK (findbar_previous_cb), logview);
- g_signal_connect (priv->find_bar, "next",
- G_CALLBACK (findbar_next_cb), logview);
- g_signal_connect (priv->find_bar, "text_changed",
- G_CALLBACK (findbar_text_changed_cb), logview);
- g_signal_connect (priv->find_bar, "close",
- G_CALLBACK (findbar_close_cb), logview);
-
- /* signal handlers
- * - first is used to remember/restore the window size on quit.
- */
- g_signal_connect (logview, "configure_event",
- G_CALLBACK (window_size_changed_cb), logview);
- g_signal_connect (priv->prefs, "system-font-changed",
- G_CALLBACK (font_changed_cb), logview);
- g_signal_connect (priv->prefs, "have-tearoff-changed",
- G_CALLBACK (tearoff_changed_cb), logview);
- g_signal_connect (priv->manager, "active-changed",
- G_CALLBACK (active_log_changed_cb), logview);
- g_signal_connect (logview, "style-set",
- G_CALLBACK (style_set_cb), logview);
- g_signal_connect (logview, "key-press-event",
- G_CALLBACK (key_press_event_cb), logview);
-
- /* status area at bottom */
- priv->statusbar = gtk_statusbar_new ();
-#if GTK_CHECK_VERSION (3, 0, 0)
- gtk_widget_set_margin_top (GTK_WIDGET (logview->priv->statusbar), 0);
- gtk_widget_set_margin_bottom (GTK_WIDGET (logview->priv->statusbar), 0);
-#endif
- gtk_box_pack_start (GTK_BOX (vbox), priv->statusbar, FALSE, FALSE, 0);
- gtk_widget_show (priv->statusbar);
-
- /* Filter menu */
- priv->filter_action_group = gtk_action_group_new ("ActionGroupFilter");
- gtk_ui_manager_insert_action_group (priv->ui_manager, priv->filter_action_group,
- 1);
- priv->active_filters = NULL;
- update_filter_menu (logview);
- 
- gtk_widget_show (vbox);
- gtk_widget_show (main_view);
-}
-
-static void
-logview_window_class_init (LogviewWindowClass *klass)
-{
- GObjectClass *object_class = (GObjectClass *) klass;
-
- object_class->finalize = logview_window_finalize;
-
- g_type_class_add_private (klass, sizeof (LogviewWindowPrivate));
-}
-
-/* public methods */
-
-GtkWidget *
-logview_window_new ()
-{
- LogviewWindow *logview;
-
- logview = g_object_new (LOGVIEW_TYPE_WINDOW, NULL);
-
- if (logview->priv->ui_manager == NULL) {
- return NULL;
- }
-
- return GTK_WIDGET (logview);
-}
-
-void
-logview_window_add_error (LogviewWindow *window,
- const char *primary,
- const char *secondary)
-{
- LogviewWindowPrivate *priv;
-
- g_assert (LOGVIEW_IS_WINDOW (window));
- priv = window->priv;
-
- message_area_set_labels (window,
- primary, secondary); 
-
- gtk_widget_show (priv->message_area);
-
- g_signal_connect (priv->message_area, "response",
- G_CALLBACK (message_area_response_cb), window);
-}
-
-void
-logview_window_add_errors (LogviewWindow *window,
- GPtrArray *errors)
-{
- char *primary, *secondary;
- GString *str;
- char **err;
- int i;
-
- g_assert (LOGVIEW_IS_WINDOW (window));
- g_assert (errors->len > 1);
-
- primary = g_strdup (_("Could not open the following files:"));
- str = g_string_new (NULL);
-
- for (i = 0; i < errors->len; i++) {
- err = (char **) g_ptr_array_index (errors, i);
- g_string_append (str, err[0]);
- g_string_append (str, ": ");
- g_string_append (str, err[1]);
- g_string_append (str, "\n");
- }
-
- secondary = g_string_free (str, FALSE);
-
- message_area_set_labels (window, primary, secondary);
-
- gtk_widget_show (window->priv->message_area);
-
- g_signal_connect (window->priv->message_area, "response",
- G_CALLBACK (message_area_response_cb), window);
-
- g_free (primary);
- g_free (secondary);
-}
-
-
author	monsta <[email protected]>	2015-09-09 10:46:57 +0300
committer	monsta <[email protected]>	2015-09-09 10:46:57 +0300
commit	c9cadcd53d03e73475dd266aad223a1ebc9229b5 (patch)
tree	0166a7c33476e9d9a4a2a3a3b66bde69594dc242 /logview/logview-window.c
parent	09a33e1feefbf5bc06eb5692b03c894c3b48daa9 (diff)
download	mate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.bz2 mate-utils-c9cadcd53d03e73475dd266aad223a1ebc9229b5.tar.xz