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authorPerberos <[email protected]>2011-11-07 19:52:18 -0300
committerPerberos <[email protected]>2011-11-07 19:52:18 -0300
commit5ded9cba8563f336939400303d6a841d5089b107 (patch)
treec5676588cff26ba37e12369fe4de24b54e9f6682 /plugins/sort/gedit-sort-plugin.c
parentf00b3a11a199f9f85a4d46a600f9d14179b37dbf (diff)
downloadpluma-5ded9cba8563f336939400303d6a841d5089b107.tar.bz2
pluma-5ded9cba8563f336939400303d6a841d5089b107.tar.xz
renaming from gedit to pluma
Diffstat (limited to 'plugins/sort/gedit-sort-plugin.c')
-rwxr-xr-xplugins/sort/gedit-sort-plugin.c588
1 files changed, 0 insertions, 588 deletions
diff --git a/plugins/sort/gedit-sort-plugin.c b/plugins/sort/gedit-sort-plugin.c
deleted file mode 100755
index 8fc6c959..00000000
--- a/plugins/sort/gedit-sort-plugin.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * gedit-sort-plugin.c
- *
- * Original author: Carlo Borreo <[email protected]>
- * Ported to Gedit2 by Lee Mallabone <[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, 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.
- *
- * $Id$
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include "gedit-sort-plugin.h"
-
-#include <string.h>
-#include <glib/gi18n-lib.h>
-#include <gmodule.h>
-
-#include <gedit/gedit-debug.h>
-#include <gedit/gedit-utils.h>
-#include <gedit/gedit-help.h>
-
-#define GEDIT_SORT_PLUGIN_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), GEDIT_TYPE_SORT_PLUGIN, GeditSortPluginPrivate))
-
-/* Key in case the plugin ever needs any settings. */
-#define SORT_BASE_KEY "/apps/gedit-2/plugins/sort"
-
-#define WINDOW_DATA_KEY "GeditSortPluginWindowData"
-#define MENU_PATH "/MenuBar/EditMenu/EditOps_6"
-
-GEDIT_PLUGIN_REGISTER_TYPE(GeditSortPlugin, gedit_sort_plugin)
-
-typedef struct
-{
- GtkWidget *dialog;
- GtkWidget *col_num_spinbutton;
- GtkWidget *reverse_order_checkbutton;
- GtkWidget *ignore_case_checkbutton;
- GtkWidget *remove_dups_checkbutton;
-
- GeditDocument *doc;
-
- GtkTextIter start, end; /* selection */
-} SortDialog;
-
-typedef struct
-{
- GtkActionGroup *ui_action_group;
- guint ui_id;
-} WindowData;
-
-typedef struct
-{
- GeditPlugin *plugin;
- GeditWindow *window;
-} ActionData;
-
-typedef struct
-{
- gboolean ignore_case;
- gboolean reverse_order;
- gboolean remove_duplicates;
- gint starting_column;
-} SortInfo;
-
-static void sort_cb (GtkAction *action, ActionData *action_data);
-static void sort_real (SortDialog *dialog);
-
-static const GtkActionEntry action_entries[] =
-{
- { "Sort",
- GTK_STOCK_SORT_ASCENDING,
- N_("S_ort..."),
- NULL,
- N_("Sort the current document or selection"),
- G_CALLBACK (sort_cb) }
-};
-
-static void
-sort_dialog_destroy (GtkObject *obj,
- gpointer dialog_pointer)
-{
- gedit_debug (DEBUG_PLUGINS);
-
- g_slice_free (SortDialog, dialog_pointer);
-}
-
-static void
-sort_dialog_response_handler (GtkDialog *widget,
- gint res_id,
- SortDialog *dialog)
-{
- gedit_debug (DEBUG_PLUGINS);
-
- switch (res_id)
- {
- case GTK_RESPONSE_OK:
- sort_real (dialog);
- gtk_widget_destroy (dialog->dialog);
- break;
-
- case GTK_RESPONSE_HELP:
- gedit_help_display (GTK_WINDOW (widget),
- NULL,
- "gedit-sort-plugin");
- break;
-
- case GTK_RESPONSE_CANCEL:
- gtk_widget_destroy (dialog->dialog);
- break;
- }
-}
-
-/* NOTE: we store the current selection in the dialog since focusing
- * the text field (like the combo box) looses the documnent selection.
- * Storing the selection ONLY works because the dialog is modal */
-static void
-get_current_selection (GeditWindow *window, SortDialog *dialog)
-{
- GeditDocument *doc;
-
- gedit_debug (DEBUG_PLUGINS);
-
- doc = gedit_window_get_active_document (window);
-
- if (!gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER (doc),
- &dialog->start,
- &dialog->end))
- {
- /* No selection, get the whole document. */
- gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (doc),
- &dialog->start,
- &dialog->end);
- }
-}
-
-static SortDialog *
-get_sort_dialog (ActionData *action_data)
-{
- SortDialog *dialog;
- GtkWidget *error_widget;
- gboolean ret;
- gchar *data_dir;
- gchar *ui_file;
-
- gedit_debug (DEBUG_PLUGINS);
-
- dialog = g_slice_new (SortDialog);
-
- data_dir = gedit_plugin_get_data_dir (action_data->plugin);
- ui_file = g_build_filename (data_dir, "sort.ui", NULL);
- g_free (data_dir);
- ret = gedit_utils_get_ui_objects (ui_file,
- NULL,
- &error_widget,
- "sort_dialog", &dialog->dialog,
- "reverse_order_checkbutton", &dialog->reverse_order_checkbutton,
- "col_num_spinbutton", &dialog->col_num_spinbutton,
- "ignore_case_checkbutton", &dialog->ignore_case_checkbutton,
- "remove_dups_checkbutton", &dialog->remove_dups_checkbutton,
- NULL);
- g_free (ui_file);
-
- if (!ret)
- {
- const gchar *err_message;
-
- err_message = gtk_label_get_label (GTK_LABEL (error_widget));
- gedit_warning (GTK_WINDOW (action_data->window),
- "%s", err_message);
-
- g_free (dialog);
- gtk_widget_destroy (error_widget);
-
- return NULL;
- }
-
- gtk_dialog_set_default_response (GTK_DIALOG (dialog->dialog),
- GTK_RESPONSE_OK);
-
- g_signal_connect (dialog->dialog,
- "destroy",
- G_CALLBACK (sort_dialog_destroy),
- dialog);
-
- g_signal_connect (dialog->dialog,
- "response",
- G_CALLBACK (sort_dialog_response_handler),
- dialog);
-
- get_current_selection (action_data->window, dialog);
-
- return dialog;
-}
-
-static void
-sort_cb (GtkAction *action,
- ActionData *action_data)
-{
- GeditDocument *doc;
- GtkWindowGroup *wg;
- SortDialog *dialog;
-
- gedit_debug (DEBUG_PLUGINS);
-
- doc = gedit_window_get_active_document (action_data->window);
- g_return_if_fail (doc != NULL);
-
- dialog = get_sort_dialog (action_data);
- g_return_if_fail (dialog != NULL);
-
- wg = gedit_window_get_group (action_data->window);
- gtk_window_group_add_window (wg,
- GTK_WINDOW (dialog->dialog));
-
- dialog->doc = doc;
-
- gtk_window_set_transient_for (GTK_WINDOW (dialog->dialog),
- GTK_WINDOW (action_data->window));
-
- gtk_window_set_modal (GTK_WINDOW (dialog->dialog),
- TRUE);
-
- gtk_widget_show (GTK_WIDGET (dialog->dialog));
-}
-
-/* Compares two strings for the sorting algorithm. Uses the UTF-8 processing
- * functions in GLib to be as correct as possible.*/
-static gint
-compare_algorithm (gconstpointer s1,
- gconstpointer s2,
- gpointer data)
-{
- gint length1, length2;
- gint ret;
- gchar *string1, *string2;
- gchar *substring1, *substring2;
- gchar *key1, *key2;
- SortInfo *sort_info;
-
- gedit_debug (DEBUG_PLUGINS);
-
- sort_info = (SortInfo *) data;
- g_return_val_if_fail (sort_info != NULL, -1);
-
- if (!sort_info->ignore_case)
- {
- string1 = *((gchar **) s1);
- string2 = *((gchar **) s2);
- }
- else
- {
- string1 = g_utf8_casefold (*((gchar **) s1), -1);
- string2 = g_utf8_casefold (*((gchar **) s2), -1);
- }
-
- length1 = g_utf8_strlen (string1, -1);
- length2 = g_utf8_strlen (string2, -1);
-
- if ((length1 < sort_info->starting_column) &&
- (length2 < sort_info->starting_column))
- {
- ret = 0;
- }
- else if (length1 < sort_info->starting_column)
- {
- ret = -1;
- }
- else if (length2 < sort_info->starting_column)
- {
- ret = 1;
- }
- else if (sort_info->starting_column < 1)
- {
- key1 = g_utf8_collate_key (string1, -1);
- key2 = g_utf8_collate_key (string2, -1);
- ret = strcmp (key1, key2);
-
- g_free (key1);
- g_free (key2);
- }
- else
- {
- /* A character column offset is required, so figure out
- * the correct offset into the UTF-8 string. */
- substring1 = g_utf8_offset_to_pointer (string1, sort_info->starting_column);
- substring2 = g_utf8_offset_to_pointer (string2, sort_info->starting_column);
-
- key1 = g_utf8_collate_key (substring1, -1);
- key2 = g_utf8_collate_key (substring2, -1);
- ret = strcmp (key1, key2);
-
- g_free (key1);
- g_free (key2);
- }
-
- /* Do the necessary cleanup. */
- if (sort_info->ignore_case)
- {
- g_free (string1);
- g_free (string2);
- }
-
- if (sort_info->reverse_order)
- {
- ret = -1 * ret;
- }
-
- return ret;
-}
-
-static gchar *
-get_line_slice (GtkTextBuffer *buf,
- gint line)
-{
- GtkTextIter start, end;
- char *ret;
-
- gtk_text_buffer_get_iter_at_line (buf, &start, line);
- end = start;
-
- if (!gtk_text_iter_ends_line (&start))
- gtk_text_iter_forward_to_line_end (&end);
-
- ret= gtk_text_buffer_get_slice (buf,
- &start,
- &end,
- TRUE);
-
- g_assert (ret != NULL);
-
- return ret;
-}
-
-static void
-sort_real (SortDialog *dialog)
-{
- GeditDocument *doc;
- GtkTextIter start, end;
- gint start_line, end_line;
- gint i;
- gchar *last_row = NULL;
- gint num_lines;
- gchar **lines;
- SortInfo *sort_info;
-
- gedit_debug (DEBUG_PLUGINS);
-
- doc = dialog->doc;
- g_return_if_fail (doc != NULL);
-
- sort_info = g_new0 (SortInfo, 1);
- sort_info->ignore_case = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->ignore_case_checkbutton));
- sort_info->reverse_order = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->reverse_order_checkbutton));
- sort_info->remove_duplicates = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->remove_dups_checkbutton));
- sort_info->starting_column = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dialog->col_num_spinbutton)) - 1;
-
- start = dialog->start;
- end = dialog->end;
- start_line = gtk_text_iter_get_line (&start);
- end_line = gtk_text_iter_get_line (&end);
-
- /* if we are at line start our last line is the previus one.
- * Otherwise the last line is the current one but we try to
- * move the iter after the line terminator */
- if (gtk_text_iter_get_line_offset (&end) == 0)
- end_line = MAX (start_line, end_line - 1);
- else
- gtk_text_iter_forward_line (&end);
-
- num_lines = end_line - start_line + 1;
- lines = g_new0 (gchar *, num_lines + 1);
-
- gedit_debug_message (DEBUG_PLUGINS, "Building list...");
-
- for (i = 0; i < num_lines; i++)
- {
- lines[i] = get_line_slice (GTK_TEXT_BUFFER (doc), start_line + i);
- }
-
- lines[num_lines] = NULL;
-
- gedit_debug_message (DEBUG_PLUGINS, "Sort list...");
-
- g_qsort_with_data (lines,
- num_lines,
- sizeof (gpointer),
- compare_algorithm,
- sort_info);
-
- gedit_debug_message (DEBUG_PLUGINS, "Rebuilding document...");
-
- gtk_source_buffer_begin_not_undoable_action (GTK_SOURCE_BUFFER (doc));
-
- gtk_text_buffer_delete (GTK_TEXT_BUFFER (doc),
- &start,
- &end);
-
- for (i = 0; i < num_lines; i++)
- {
- if (sort_info->remove_duplicates &&
- last_row != NULL &&
- (strcmp (last_row, lines[i]) == 0))
- continue;
-
- gtk_text_buffer_insert (GTK_TEXT_BUFFER (doc),
- &start,
- lines[i],
- -1);
- gtk_text_buffer_insert (GTK_TEXT_BUFFER (doc),
- &start,
- "\n",
- -1);
-
- last_row = lines[i];
- }
-
- gtk_source_buffer_end_not_undoable_action (GTK_SOURCE_BUFFER (doc));
-
- g_strfreev (lines);
- g_free (sort_info);
-
- gedit_debug_message (DEBUG_PLUGINS, "Done.");
-}
-
-static void
-free_window_data (WindowData *data)
-{
- g_return_if_fail (data != NULL);
-
- g_object_unref (data->ui_action_group);
- g_slice_free (WindowData, data);
-}
-
-static void
-free_action_data (ActionData *data)
-{
- g_return_if_fail (data != NULL);
-
- g_slice_free (ActionData, data);
-}
-
-static void
-update_ui_real (GeditWindow *window,
- WindowData *data)
-{
- GeditView *view;
-
- gedit_debug (DEBUG_PLUGINS);
-
- view = gedit_window_get_active_view (window);
-
- gtk_action_group_set_sensitive (data->ui_action_group,
- (view != NULL) &&
- gtk_text_view_get_editable (GTK_TEXT_VIEW (view)));
-}
-
-static void
-impl_activate (GeditPlugin *plugin,
- GeditWindow *window)
-{
- GtkUIManager *manager;
- WindowData *data;
- ActionData *action_data;
-
- gedit_debug (DEBUG_PLUGINS);
-
- data = g_slice_new (WindowData);
- action_data = g_slice_new (ActionData);
- action_data->window = window;
- action_data->plugin = plugin;
-
- manager = gedit_window_get_ui_manager (window);
-
- data->ui_action_group = gtk_action_group_new ("GeditSortPluginActions");
- gtk_action_group_set_translation_domain (data->ui_action_group,
- GETTEXT_PACKAGE);
- gtk_action_group_add_actions_full (data->ui_action_group,
- action_entries,
- G_N_ELEMENTS (action_entries),
- action_data,
- (GDestroyNotify) free_action_data);
-
- gtk_ui_manager_insert_action_group (manager,
- data->ui_action_group,
- -1);
-
- data->ui_id = gtk_ui_manager_new_merge_id (manager);
-
- g_object_set_data_full (G_OBJECT (window),
- WINDOW_DATA_KEY,
- data,
- (GDestroyNotify) free_window_data);
-
- gtk_ui_manager_add_ui (manager,
- data->ui_id,
- MENU_PATH,
- "Sort",
- "Sort",
- GTK_UI_MANAGER_MENUITEM,
- FALSE);
-
- update_ui_real (window,
- data);
-}
-
-static void
-impl_deactivate (GeditPlugin *plugin,
- GeditWindow *window)
-{
- GtkUIManager *manager;
- WindowData *data;
-
- gedit_debug (DEBUG_PLUGINS);
-
- manager = gedit_window_get_ui_manager (window);
-
- data = (WindowData *) g_object_get_data (G_OBJECT (window),
- WINDOW_DATA_KEY);
- g_return_if_fail (data != NULL);
-
- gtk_ui_manager_remove_ui (manager,
- data->ui_id);
- gtk_ui_manager_remove_action_group (manager,
- data->ui_action_group);
-
- g_object_set_data (G_OBJECT (window),
- WINDOW_DATA_KEY,
- NULL);
-}
-
-static void
-impl_update_ui (GeditPlugin *plugin,
- GeditWindow *window)
-{
- WindowData *data;
-
- gedit_debug (DEBUG_PLUGINS);
-
- data = (WindowData *) g_object_get_data (G_OBJECT (window),
- WINDOW_DATA_KEY);
- g_return_if_fail (data != NULL);
-
- update_ui_real (window,
- data);
-}
-
-static void
-gedit_sort_plugin_init (GeditSortPlugin *plugin)
-{
- gedit_debug_message (DEBUG_PLUGINS, "GeditSortPlugin initializing");
-}
-
-static void
-gedit_sort_plugin_finalize (GObject *object)
-{
- gedit_debug_message (DEBUG_PLUGINS, "GeditSortPlugin finalizing");
-
- G_OBJECT_CLASS (gedit_sort_plugin_parent_class)->finalize (object);
-}
-
-static void
-gedit_sort_plugin_class_init (GeditSortPluginClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
- GeditPluginClass *plugin_class = GEDIT_PLUGIN_CLASS (klass);
-
- object_class->finalize = gedit_sort_plugin_finalize;
-
- plugin_class->activate = impl_activate;
- plugin_class->deactivate = impl_deactivate;
- plugin_class->update_ui = impl_update_ui;
-}
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