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/*
* filebrowser.c - this file is part of Geany, a fast and lightweight IDE
*
* Copyright 2007-2012 Enrico Trรถger <enrico(dot)troeger(at)uvena(dot)de>
* Copyright 2007-2012 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/* Sidebar file browser plugin. */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "geanyplugin.h"
#include "gtkcompat.h"
#include <string.h>
#include <gdk/gdkkeysyms.h>
#ifdef G_OS_WIN32
# include <windows.h>
#endif
GeanyPlugin *geany_plugin;
GeanyData *geany_data;
GeanyFunctions *geany_functions;
PLUGIN_VERSION_CHECK(GEANY_API_VERSION)
PLUGIN_SET_INFO(_("File Browser"), _("Adds a file browser tab to the sidebar."), VERSION,
_("The Geany developer team"))
/* Keybinding(s) */
enum
{
KB_FOCUS_FILE_LIST,
KB_FOCUS_PATH_ENTRY,
KB_COUNT
};
PLUGIN_KEY_GROUP(file_browser, KB_COUNT)
enum
{
FILEVIEW_COLUMN_ICON = 0,
FILEVIEW_COLUMN_NAME,
FILEVIEW_COLUMN_FILENAME, /* the full filename, including path for display as tooltip */
FILEVIEW_N_COLUMNS
};
static gboolean fb_set_project_base_path = FALSE;
static gboolean fb_follow_path = FALSE;
static gboolean show_hidden_files = FALSE;
static gboolean hide_object_files = TRUE;
static GtkWidget *file_view_vbox;
static GtkWidget *file_view;
static GtkListStore *file_store;
static GtkTreeIter *last_dir_iter = NULL;
static GtkEntryCompletion *entry_completion = NULL;
static GtkWidget *filter_combo;
static GtkWidget *filter_entry;
static GtkWidget *path_combo;
static GtkWidget *path_entry;
static gchar *current_dir = NULL; /* in locale-encoding */
static gchar *open_cmd; /* in locale-encoding */
static gchar *config_file;
static gchar **filter = NULL;
static gchar *hidden_file_extensions = NULL;
static gint page_number = 0;
static struct
{
GtkWidget *open;
GtkWidget *open_external;
GtkWidget *find_in_files;
GtkWidget *show_hidden_files;
} popup_items;
static void project_change_cb(GObject *obj, GKeyFile *config, gpointer data);
/* note: other callbacks connected in plugin_init */
PluginCallback plugin_callbacks[] =
{
{ "project-open", (GCallback) &project_change_cb, TRUE, NULL },
{ "project-save", (GCallback) &project_change_cb, TRUE, NULL },
{ NULL, NULL, FALSE, NULL }
};
#ifdef G_OS_WIN32
static gboolean win32_check_hidden(const gchar *filename)
{
DWORD attrs;
static wchar_t w_filename[MAX_PATH];
MultiByteToWideChar(CP_UTF8, 0, filename, -1, w_filename, sizeof(w_filename));
attrs = GetFileAttributesW(w_filename);
if (attrs != INVALID_FILE_ATTRIBUTES && attrs & FILE_ATTRIBUTE_HIDDEN)
return TRUE;
return FALSE;
}
#endif
/* Returns: whether name should be hidden. */
static gboolean check_hidden(const gchar *filename, const gchar *base_name)
{
gsize len;
#ifdef G_OS_WIN32
if (win32_check_hidden(filename))
return TRUE;
#else
if (base_name[0] == '.')
return TRUE;
#endif
len = strlen(base_name);
return base_name[len - 1] == '~';
}
static gboolean check_object(const gchar *base_name)
{
gboolean ret = FALSE;
gchar **ptr;
gchar **exts = g_strsplit(hidden_file_extensions, " ", -1);
foreach_strv(ptr, exts)
{
if (g_str_has_suffix(base_name, *ptr))
{
ret = TRUE;
break;
}
}
g_strfreev(exts);
return ret;
}
/* Returns: whether filename should be removed. */
static gboolean check_filtered(const gchar *base_name)
{
gchar **filter_item;
if (filter == NULL)
return FALSE;
foreach_strv(filter_item, filter)
{
if (utils_str_equal(*filter_item, "*") || g_pattern_match_simple(*filter_item, base_name))
{
return FALSE;
}
}
return TRUE;
}
/* name is in locale encoding */
static void add_item(const gchar *name)
{
GtkTreeIter iter;
gchar *fname, *utf8_name, *utf8_fullname;
const gchar *sep;
gboolean dir;
if (G_UNLIKELY(! NZV(name)))
return;
/* root directory doesn't need separator */
sep = (utils_str_equal(current_dir, "/")) ? "" : G_DIR_SEPARATOR_S;
fname = g_strconcat(current_dir, sep, name, NULL);
dir = g_file_test(fname, G_FILE_TEST_IS_DIR);
utf8_fullname = utils_get_locale_from_utf8(fname);
utf8_name = utils_get_utf8_from_locale(name);
g_free(fname);
if (! show_hidden_files && check_hidden(utf8_fullname, utf8_name))
goto done;
if (dir)
{
if (last_dir_iter == NULL)
gtk_list_store_prepend(file_store, &iter);
else
{
gtk_list_store_insert_after(file_store, &iter, last_dir_iter);
gtk_tree_iter_free(last_dir_iter);
}
last_dir_iter = gtk_tree_iter_copy(&iter);
}
else
{
if (! show_hidden_files && hide_object_files && check_object(utf8_name))
goto done;
if (check_filtered(utf8_name))
goto done;
gtk_list_store_append(file_store, &iter);
}
gtk_list_store_set(file_store, &iter,
FILEVIEW_COLUMN_ICON, (dir) ? GTK_STOCK_DIRECTORY : GTK_STOCK_FILE,
FILEVIEW_COLUMN_NAME, utf8_name,
FILEVIEW_COLUMN_FILENAME, utf8_fullname,
-1);
done:
g_free(utf8_name);
g_free(utf8_fullname);
}
/* adds ".." to the start of the file list */
static void add_top_level_entry(void)
{
GtkTreeIter iter;
gchar *utf8_dir;
if (! NZV(g_path_skip_root(current_dir)))
return; /* ignore 'C:\' or '/' */
utf8_dir = g_path_get_dirname(current_dir);
SETPTR(utf8_dir, utils_get_utf8_from_locale(utf8_dir));
gtk_list_store_prepend(file_store, &iter);
last_dir_iter = gtk_tree_iter_copy(&iter);
gtk_list_store_set(file_store, &iter,
FILEVIEW_COLUMN_ICON, GTK_STOCK_DIRECTORY,
FILEVIEW_COLUMN_NAME, "..",
FILEVIEW_COLUMN_FILENAME, utf8_dir,
-1);
g_free(utf8_dir);
}
static void clear(void)
{
gtk_list_store_clear(file_store);
/* reset the directory item pointer */
if (last_dir_iter != NULL)
gtk_tree_iter_free(last_dir_iter);
last_dir_iter = NULL;
}
/* recreate the tree model from current_dir. */
static void refresh(void)
{
gchar *utf8_dir;
GSList *list, *node;
/* don't clear when the new path doesn't exist */
if (! g_file_test(current_dir, G_FILE_TEST_EXISTS))
return;
clear();
utf8_dir = utils_get_utf8_from_locale(current_dir);
gtk_entry_set_text(GTK_ENTRY(path_entry), utf8_dir);
gtk_widget_set_tooltip_text(path_entry, utf8_dir);
ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(path_combo), utf8_dir, 0);
g_free(utf8_dir);
add_top_level_entry(); /* ".." item */
list = utils_get_file_list(current_dir, NULL, NULL);
if (list != NULL)
{
/* free filenames as we go through the list */
foreach_slist(node, list)
{
gchar *fname = node->data;
add_item(fname);
g_free(fname);
}
g_slist_free(list);
}
gtk_entry_completion_set_model(entry_completion, GTK_TREE_MODEL(file_store));
}
static void on_go_home(void)
{
SETPTR(current_dir, g_strdup(g_get_home_dir()));
refresh();
}
/* TODO: use utils_get_default_dir_utf8() */
static gchar *get_default_dir(void)
{
const gchar *dir = NULL;
GeanyProject *project = geany->app->project;
if (project)
dir = project->base_path;
else
dir = geany->prefs->default_open_path;
if (NZV(dir))
return utils_get_locale_from_utf8(dir);
return g_get_current_dir();
}
static void on_current_path(void)
{
gchar *fname;
gchar *dir;
GeanyDocument *doc = document_get_current();
if (doc == NULL || doc->file_name == NULL || ! g_path_is_absolute(doc->file_name))
{
SETPTR(current_dir, get_default_dir());
refresh();
return;
}
fname = doc->file_name;
fname = utils_get_locale_from_utf8(fname);
dir = g_path_get_dirname(fname);
g_free(fname);
SETPTR(current_dir, dir);
refresh();
}
static void on_go_up(void)
{
gsize len = strlen(current_dir);
if (current_dir[len-1] == G_DIR_SEPARATOR)
current_dir[len-1] = '\0';
/* remove the highest directory part (which becomes the basename of current_dir) */
SETPTR(current_dir, g_path_get_dirname(current_dir));
refresh();
}
static gboolean check_single_selection(GtkTreeSelection *treesel)
{
if (gtk_tree_selection_count_selected_rows(treesel) == 1)
return TRUE;
ui_set_statusbar(FALSE, _("Too many items selected!"));
return FALSE;
}
/* Returns: TRUE if at least one of selected_items is a folder. */
static gboolean is_folder_selected(GList *selected_items)
{
GList *item;
GtkTreeModel *model = GTK_TREE_MODEL(file_store);
gboolean dir_found = FALSE;
for (item = selected_items; item != NULL; item = g_list_next(item))
{
gchar *icon;
GtkTreeIter iter;
GtkTreePath *treepath;
treepath = (GtkTreePath*) item->data;
gtk_tree_model_get_iter(model, &iter, treepath);
gtk_tree_model_get(model, &iter, FILEVIEW_COLUMN_ICON, &icon, -1);
if (utils_str_equal(icon, GTK_STOCK_DIRECTORY))
{
dir_found = TRUE;
g_free(icon);
break;
}
g_free(icon);
}
return dir_found;
}
/* Returns: the full filename in locale encoding. */
static gchar *get_tree_path_filename(GtkTreePath *treepath)
{
GtkTreeModel *model = GTK_TREE_MODEL(file_store);
GtkTreeIter iter;
gchar *name, *fname;
gtk_tree_model_get_iter(model, &iter, treepath);
gtk_tree_model_get(model, &iter, FILEVIEW_COLUMN_FILENAME, &name, -1);
fname = utils_get_locale_from_utf8(name);
g_free(name);
return fname;
}
static void open_external(const gchar *fname, gboolean dir_found)
{
gchar *cmd;
gchar *locale_cmd;
gchar *dir;
GString *cmd_str = g_string_new(open_cmd);
GError *error = NULL;
if (! dir_found)
dir = g_path_get_dirname(fname);
else
dir = g_strdup(fname);
utils_string_replace_all(cmd_str, "%f", fname);
utils_string_replace_all(cmd_str, "%d", dir);
cmd = g_string_free(cmd_str, FALSE);
locale_cmd = utils_get_locale_from_utf8(cmd);
if (! g_spawn_command_line_async(locale_cmd, &error))
{
gchar *c = strchr(cmd, ' ');
if (c != NULL)
*c = '\0';
ui_set_statusbar(TRUE,
_("Could not execute configured external command '%s' (%s)."),
cmd, error->message);
g_error_free(error);
}
g_free(locale_cmd);
g_free(cmd);
g_free(dir);
}
static void on_external_open(GtkMenuItem *menuitem, gpointer user_data)
{
GtkTreeSelection *treesel;
GtkTreeModel *model;
GList *list;
gboolean dir_found;
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(file_view));
list = gtk_tree_selection_get_selected_rows(treesel, &model);
dir_found = is_folder_selected(list);
if (! dir_found || check_single_selection(treesel))
{
GList *item;
for (item = list; item != NULL; item = g_list_next(item))
{
GtkTreePath *treepath = item->data;
gchar *fname = get_tree_path_filename(treepath);
open_external(fname, dir_found);
g_free(fname);
}
}
g_list_foreach(list, (GFunc) gtk_tree_path_free, NULL);
g_list_free(list);
}
/* We use document_open_files() as it's more efficient. */
static void open_selected_files(GList *list, gboolean do_not_focus)
{
GSList *files = NULL;
GList *item;
GeanyDocument *doc;
for (item = list; item != NULL; item = g_list_next(item))
{
GtkTreePath *treepath = item->data;
gchar *fname = get_tree_path_filename(treepath);
files = g_slist_prepend(files, fname);
}
files = g_slist_reverse(files);
document_open_files(files, FALSE, NULL, NULL);
doc = document_get_current();
if (doc != NULL && ! do_not_focus)
keybindings_send_command(GEANY_KEY_GROUP_FOCUS, GEANY_KEYS_FOCUS_EDITOR);
g_slist_foreach(files, (GFunc) g_free, NULL); /* free filenames */
g_slist_free(files);
}
static void open_folder(GtkTreePath *treepath)
{
gchar *fname = get_tree_path_filename(treepath);
SETPTR(current_dir, fname);
refresh();
}
static void on_open_clicked(GtkMenuItem *menuitem, gpointer user_data)
{
GtkTreeSelection *treesel;
GtkTreeModel *model;
GList *list;
gboolean dir_found;
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(file_view));
list = gtk_tree_selection_get_selected_rows(treesel, &model);
dir_found = is_folder_selected(list);
if (dir_found)
{
if (check_single_selection(treesel))
{
GtkTreePath *treepath = list->data; /* first selected item */
open_folder(treepath);
}
}
else
open_selected_files(list, GPOINTER_TO_INT(user_data));
g_list_foreach(list, (GFunc) gtk_tree_path_free, NULL);
g_list_free(list);
}
static void on_find_in_files(GtkMenuItem *menuitem, gpointer user_data)
{
GtkTreeSelection *treesel;
GtkTreeModel *model;
GList *list;
gchar *dir;
gboolean is_dir = FALSE;
treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(file_view));
/* allow 0 or 1 selections */
if (gtk_tree_selection_count_selected_rows(treesel) > 0 &&
! check_single_selection(treesel))
return;
list = gtk_tree_selection_get_selected_rows(treesel, &model);
is_dir = is_folder_selected(list);
if (is_dir)
{
GtkTreePath *treepath = list->data; /* first selected item */
dir = get_tree_path_filename(treepath);
}
else
dir = g_strdup(current_dir);
g_list_foreach(list, (GFunc) gtk_tree_path_free, NULL);
g_list_free(list);
SETPTR(dir, utils_get_utf8_from_locale(dir));
search_show_find_in_files_dialog(dir);
g_free(dir);
}
static void on_hidden_files_clicked(GtkCheckMenuItem *item)
{
show_hidden_files = gtk_check_menu_item_get_active(item);
refresh();
}
static void on_hide_sidebar(void)
{
keybindings_send_command(GEANY_KEY_GROUP_VIEW, GEANY_KEYS_VIEW_SIDEBAR);
}
static void on_show_preferences(void)
{
plugin_show_configure(geany_plugin);
}
static GtkWidget *create_popup_menu(void)
{
GtkWidget *item, *menu;
menu = gtk_menu_new();
item = gtk_image_menu_item_new_from_stock(GTK_STOCK_OPEN, NULL);
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_open_clicked), NULL);
popup_items.open = item;
item = ui_image_menu_item_new(GTK_STOCK_OPEN, _("Open _externally"));
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_external_open), NULL);
popup_items.open_external = item;
item = gtk_separator_menu_item_new();
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
item = gtk_image_menu_item_new_from_stock(GTK_STOCK_REFRESH, NULL);
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(refresh), NULL);
item = ui_image_menu_item_new(GTK_STOCK_FIND, _("_Find in Files"));
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_find_in_files), NULL);
popup_items.find_in_files = item;
item = gtk_separator_menu_item_new();
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
item = gtk_check_menu_item_new_with_mnemonic(_("Show _Hidden Files"));
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_hidden_files_clicked), NULL);
popup_items.show_hidden_files = item;
item = gtk_separator_menu_item_new();
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
item = gtk_image_menu_item_new_from_stock(GTK_STOCK_PREFERENCES, NULL);
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_show_preferences), NULL);
item = gtk_separator_menu_item_new();
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
item = ui_image_menu_item_new(GTK_STOCK_CLOSE, _("H_ide Sidebar"));
gtk_widget_show(item);
gtk_container_add(GTK_CONTAINER(menu), item);
g_signal_connect(item, "activate", G_CALLBACK(on_hide_sidebar), NULL);
return menu;
}
static void on_tree_selection_changed(GtkTreeSelection *selection, gpointer data)
{
gboolean have_sel = (gtk_tree_selection_count_selected_rows(selection) > 0);
gboolean multi_sel = (gtk_tree_selection_count_selected_rows(selection) > 1);
if (popup_items.open != NULL)
gtk_widget_set_sensitive(popup_items.open, have_sel);
if (popup_items.open_external != NULL)
gtk_widget_set_sensitive(popup_items.open_external, have_sel);
if (popup_items.find_in_files != NULL)
gtk_widget_set_sensitive(popup_items.find_in_files, have_sel && ! multi_sel);
}
static gboolean on_button_press(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
if (event->button == 1 && event->type == GDK_2BUTTON_PRESS)
{
on_open_clicked(NULL, NULL);
return TRUE;
}
else if (event->button == 3)
{
static GtkWidget *popup_menu = NULL;
if (popup_menu == NULL)
popup_menu = create_popup_menu();
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(popup_items.show_hidden_files),
show_hidden_files);
gtk_menu_popup(GTK_MENU(popup_menu), NULL, NULL, NULL, NULL, event->button, event->time);
/* don't return TRUE here, unless the selection won't be changed */
}
return FALSE;
}
static gboolean on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
if (ui_is_keyval_enter_or_return(event->keyval))
{
on_open_clicked(NULL, NULL);
return TRUE;
}
if (event->keyval == GDK_space)
{
on_open_clicked(NULL, GINT_TO_POINTER(TRUE));
return TRUE;
}
if (( (event->keyval == GDK_Up || event->keyval == GDK_KP_Up) && (event->state & GDK_MOD1_MASK)) || /* FIXME: Alt-Up doesn't seem to work! */
(event->keyval == GDK_BackSpace) )
{
on_go_up();
return TRUE;
}
if ((event->keyval == GDK_F10 && event->state & GDK_SHIFT_MASK) || event->keyval == GDK_Menu)
{
GdkEventButton button_event;
button_event.time = event->time;
button_event.button = 3;
on_button_press(widget, &button_event, data);
return TRUE;
}
return FALSE;
}
static void clear_filter(void)
{
if (filter != NULL)
{
g_strfreev(filter);
filter = NULL;
}
}
static void on_clear_filter(GtkEntry *entry, gpointer user_data)
{
clear_filter();
gtk_entry_set_text(GTK_ENTRY(filter_entry), "");
refresh();
}
static void on_path_entry_activate(GtkEntry *entry, gpointer user_data)
{
gchar *new_dir = (gchar*) gtk_entry_get_text(entry);
if (NZV(new_dir))
{
if (g_str_has_suffix(new_dir, ".."))
{
on_go_up();
return;
}
else if (new_dir[0] == '~')
{
GString *str = g_string_new(new_dir);
utils_string_replace_first(str, "~", g_get_home_dir());
new_dir = g_string_free(str, FALSE);
}
else
new_dir = utils_get_locale_from_utf8(new_dir);
}
else
new_dir = g_strdup(g_get_home_dir());
SETPTR(current_dir, new_dir);
on_clear_filter(NULL, NULL);
}
static void ui_combo_box_changed(GtkComboBox *combo, gpointer user_data)
{
/* we get this callback on typing as well as choosing an item */
if (gtk_combo_box_get_active(combo) >= 0)
gtk_widget_activate(gtk_bin_get_child(GTK_BIN(combo)));
}
static void on_filter_activate(GtkEntry *entry, gpointer user_data)
{
/* We use spaces for consistency with Find in Files file patterns
* ';' also supported like original patch. */
filter = g_strsplit_set(gtk_entry_get_text(entry), "; ", -1);
if (filter == NULL || g_strv_length(filter) == 0)
{
clear_filter();
}
ui_combo_box_add_to_history(GTK_COMBO_BOX_TEXT(filter_combo), NULL, 0);
refresh();
}
static void on_filter_clear(GtkEntry *entry, gint icon_pos,
GdkEvent *event, gpointer data)
{
clear_filter();
refresh();
}
static void prepare_file_view(void)
{
GtkCellRenderer *text_renderer, *icon_renderer;
GtkTreeViewColumn *column;
GtkTreeSelection *selection;
file_store = gtk_list_store_new(FILEVIEW_N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
gtk_tree_view_set_model(GTK_TREE_VIEW(file_view), GTK_TREE_MODEL(file_store));
g_object_unref(file_store);
icon_renderer = gtk_cell_renderer_pixbuf_new();
text_renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new();
gtk_tree_view_column_pack_start(column, icon_renderer, FALSE);
gtk_tree_view_column_set_attributes(column, icon_renderer, "stock-id", FILEVIEW_COLUMN_ICON, NULL);
gtk_tree_view_column_pack_start(column, text_renderer, TRUE);
gtk_tree_view_column_set_attributes(column, text_renderer, "text", FILEVIEW_COLUMN_NAME, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(file_view), column);
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(file_view), FALSE);
gtk_tree_view_set_enable_search(GTK_TREE_VIEW(file_view), TRUE);
gtk_tree_view_set_search_column(GTK_TREE_VIEW(file_view), FILEVIEW_COLUMN_NAME);
ui_widget_modify_font_from_string(file_view, geany->interface_prefs->tagbar_font);
/* tooltips */
gtk_tree_view_set_tooltip_column(GTK_TREE_VIEW(file_view), FILEVIEW_COLUMN_FILENAME);
/* selection handling */
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(file_view));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
/* Show the current path when the FB is first needed */
g_signal_connect(file_view, "realize", G_CALLBACK(on_current_path), NULL);
g_signal_connect(selection, "changed", G_CALLBACK(on_tree_selection_changed), NULL);
g_signal_connect(file_view, "button-press-event", G_CALLBACK(on_button_press), NULL);
g_signal_connect(file_view, "key-press-event", G_CALLBACK(on_key_press), NULL);
}
static GtkWidget *make_toolbar(void)
{
GtkWidget *wid, *toolbar;
toolbar = gtk_toolbar_new();
gtk_toolbar_set_icon_size(GTK_TOOLBAR(toolbar), GTK_ICON_SIZE_MENU);
gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
wid = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_GO_UP));
gtk_widget_set_tooltip_text(wid, _("Up"));
g_signal_connect(wid, "clicked", G_CALLBACK(on_go_up), NULL);
gtk_container_add(GTK_CONTAINER(toolbar), wid);
wid = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_REFRESH));
gtk_widget_set_tooltip_text(wid, _("Refresh"));
g_signal_connect(wid, "clicked", G_CALLBACK(refresh), NULL);
gtk_container_add(GTK_CONTAINER(toolbar), wid);
wid = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_HOME));
gtk_widget_set_tooltip_text(wid, _("Home"));
g_signal_connect(wid, "clicked", G_CALLBACK(on_go_home), NULL);
gtk_container_add(GTK_CONTAINER(toolbar), wid);
wid = GTK_WIDGET(gtk_tool_button_new_from_stock(GTK_STOCK_JUMP_TO));
gtk_widget_set_tooltip_text(wid, _("Set path from document"));
g_signal_connect(wid, "clicked", G_CALLBACK(on_current_path), NULL);
gtk_container_add(GTK_CONTAINER(toolbar), wid);
return toolbar;
}
static GtkWidget *make_filterbar(void)
{
GtkWidget *label, *filterbar;
filterbar = gtk_hbox_new(FALSE, 1);
label = gtk_label_new(_("Filter:"));
filter_combo = gtk_combo_box_text_new_with_entry();
filter_entry = gtk_bin_get_child(GTK_BIN(filter_combo));
ui_entry_add_clear_icon(GTK_ENTRY(filter_entry));
g_signal_connect(filter_entry, "icon-release", G_CALLBACK(on_filter_clear), NULL);
gtk_widget_set_tooltip_text(filter_entry,
_("Filter your files with the usual wildcards. Separate multiple patterns with a space."));
g_signal_connect(filter_entry, "activate", G_CALLBACK(on_filter_activate), NULL);
g_signal_connect(filter_combo, "changed", G_CALLBACK(ui_combo_box_changed), NULL);
gtk_box_pack_start(GTK_BOX(filterbar), label, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(filterbar), filter_combo, TRUE, TRUE, 0);
return filterbar;
}
static gboolean completion_match_func(GtkEntryCompletion *completion, const gchar *key,
GtkTreeIter *iter, gpointer user_data)
{
gchar *str, *icon;
gboolean result = FALSE;
gtk_tree_model_get(GTK_TREE_MODEL(file_store), iter,
FILEVIEW_COLUMN_ICON, &icon, FILEVIEW_COLUMN_NAME, &str, -1);
if (str != NULL && icon != NULL && utils_str_equal(icon, GTK_STOCK_DIRECTORY) &&
! g_str_has_suffix(key, G_DIR_SEPARATOR_S))
{
/* key is something like "/tmp/te" and str is a filename like "test",
* so strip the path from key to make them comparable */
gchar *base_name = g_path_get_basename(key);
gchar *str_lowered = g_utf8_strdown(str, -1);
result = g_str_has_prefix(str_lowered, base_name);
g_free(base_name);
g_free(str_lowered);
}
g_free(str);
g_free(icon);
return result;
}
static gboolean completion_match_selected(GtkEntryCompletion *widget, GtkTreeModel *model,
GtkTreeIter *iter, gpointer user_data)
{
gchar *str;
gtk_tree_model_get(model, iter, FILEVIEW_COLUMN_NAME, &str, -1);
if (str != NULL)
{
gchar *text = g_strconcat(current_dir, G_DIR_SEPARATOR_S, str, NULL);
gtk_entry_set_text(GTK_ENTRY(path_entry), text);
gtk_editable_set_position(GTK_EDITABLE(path_entry), -1);
/* force change of directory when completion is done */
on_path_entry_activate(GTK_ENTRY(path_entry), NULL);
g_free(text);
}
g_free(str);
return TRUE;
}
static void completion_create(void)
{
entry_completion = gtk_entry_completion_new();
gtk_entry_completion_set_inline_completion(entry_completion, FALSE);
gtk_entry_completion_set_popup_completion(entry_completion, TRUE);
gtk_entry_completion_set_text_column(entry_completion, FILEVIEW_COLUMN_NAME);
gtk_entry_completion_set_match_func(entry_completion, completion_match_func, NULL, NULL);
g_signal_connect(entry_completion, "match-selected",
G_CALLBACK(completion_match_selected), NULL);
gtk_entry_set_completion(GTK_ENTRY(path_entry), entry_completion);
}
static void load_settings(void)
{
GKeyFile *config = g_key_file_new();
config_file = g_strconcat(geany->app->configdir, G_DIR_SEPARATOR_S, "plugins", G_DIR_SEPARATOR_S,
"filebrowser", G_DIR_SEPARATOR_S, "filebrowser.conf", NULL);
g_key_file_load_from_file(config, config_file, G_KEY_FILE_NONE, NULL);
open_cmd = utils_get_setting_string(config, "filebrowser", "open_command", "nautilus \"%d\"");
/* g_key_file_get_boolean defaults to FALSE */
show_hidden_files = g_key_file_get_boolean(config, "filebrowser", "show_hidden_files", NULL);
hide_object_files = utils_get_setting_boolean(config, "filebrowser", "hide_object_files", TRUE);
hidden_file_extensions = utils_get_setting_string(config, "filebrowser", "hidden_file_extensions",
".o .obj .so .dll .a .lib .pyc");
fb_follow_path = g_key_file_get_boolean(config, "filebrowser", "fb_follow_path", NULL);
fb_set_project_base_path = g_key_file_get_boolean(config, "filebrowser", "fb_set_project_base_path", NULL);
g_key_file_free(config);
}
static void project_change_cb(G_GNUC_UNUSED GObject *obj, G_GNUC_UNUSED GKeyFile *config,
G_GNUC_UNUSED gpointer data)
{
gchar *new_dir;
GeanyProject *project = geany->app->project;
if (! fb_set_project_base_path || project == NULL || ! NZV(project->base_path))
return;
/* TODO this is a copy of project_get_base_path(), add it to the plugin API */
if (g_path_is_absolute(project->base_path))
new_dir = g_strdup(project->base_path);
else
{ /* build base_path out of project file name's dir and base_path */
gchar *dir = g_path_get_dirname(project->file_name);
new_dir = g_strconcat(dir, G_DIR_SEPARATOR_S, project->base_path, NULL);
g_free(dir);
}
/* get it into locale encoding */
SETPTR(new_dir, utils_get_locale_from_utf8(new_dir));
if (! utils_str_equal(current_dir, new_dir))
{
SETPTR(current_dir, new_dir);
refresh();
}
else
g_free(new_dir);
}
static gpointer last_activate_path = NULL;
static void document_activate_cb(G_GNUC_UNUSED GObject *obj, GeanyDocument *doc,
G_GNUC_UNUSED gpointer data)
{
gchar *new_dir;
last_activate_path = doc->real_path;
if (! fb_follow_path || doc->file_name == NULL || ! g_path_is_absolute(doc->file_name))
return;
new_dir = g_path_get_dirname(doc->file_name);
SETPTR(new_dir, utils_get_locale_from_utf8(new_dir));
if (! utils_str_equal(current_dir, new_dir))
{
SETPTR(current_dir, new_dir);
refresh();
}
else
g_free(new_dir);
}
static void document_save_cb(GObject *obj, GeanyDocument *doc, gpointer user_data)
{
if (!last_activate_path)
document_activate_cb(obj, doc, user_data);
}
static void kb_activate(guint key_id)
{
gtk_notebook_set_current_page(GTK_NOTEBOOK(geany->main_widgets->sidebar_notebook), page_number);
switch (key_id)
{
case KB_FOCUS_FILE_LIST:
gtk_widget_grab_focus(file_view);
break;
case KB_FOCUS_PATH_ENTRY:
gtk_widget_grab_focus(path_entry);
break;
}
}
void plugin_init(GeanyData *data)
{
GtkWidget *scrollwin, *toolbar, *filterbar;
filter = NULL;
file_view_vbox = gtk_vbox_new(FALSE, 0);
toolbar = make_toolbar();
gtk_box_pack_start(GTK_BOX(file_view_vbox), toolbar, FALSE, FALSE, 0);
filterbar = make_filterbar();
gtk_box_pack_start(GTK_BOX(file_view_vbox), filterbar, FALSE, FALSE, 0);
path_combo = gtk_combo_box_text_new_with_entry();
gtk_box_pack_start(GTK_BOX(file_view_vbox), path_combo, FALSE, FALSE, 2);
g_signal_connect(path_combo, "changed", G_CALLBACK(ui_combo_box_changed), NULL);
path_entry = gtk_bin_get_child(GTK_BIN(path_combo));
g_signal_connect(path_entry, "activate", G_CALLBACK(on_path_entry_activate), NULL);
file_view = gtk_tree_view_new();
prepare_file_view();
completion_create();
popup_items.open = popup_items.open_external = popup_items.find_in_files = NULL;
scrollwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(
GTK_SCROLLED_WINDOW(scrollwin),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scrollwin), file_view);
gtk_box_pack_start(GTK_BOX(file_view_vbox), scrollwin, TRUE, TRUE, 0);
/* load settings before file_view "realize" callback */
load_settings();
gtk_widget_show_all(file_view_vbox);
page_number = gtk_notebook_append_page(GTK_NOTEBOOK(geany->main_widgets->sidebar_notebook),
file_view_vbox, gtk_label_new(_("Files")));
/* setup keybindings */
keybindings_set_item(plugin_key_group, KB_FOCUS_FILE_LIST, kb_activate,
0, 0, "focus_file_list", _("Focus File List"), NULL);
keybindings_set_item(plugin_key_group, KB_FOCUS_PATH_ENTRY, kb_activate,
0, 0, "focus_path_entry", _("Focus Path Entry"), NULL);
plugin_signal_connect(geany_plugin, NULL, "document-activate", TRUE,
(GCallback) &document_activate_cb, NULL);
plugin_signal_connect(geany_plugin, NULL, "document-save", TRUE,
(GCallback) &document_save_cb, NULL);
}
static void save_settings(void)
{
GKeyFile *config = g_key_file_new();
gchar *data;
gchar *config_dir = g_path_get_dirname(config_file);
g_key_file_load_from_file(config, config_file, G_KEY_FILE_NONE, NULL);
g_key_file_set_string(config, "filebrowser", "open_command", open_cmd);
g_key_file_set_boolean(config, "filebrowser", "show_hidden_files", show_hidden_files);
g_key_file_set_boolean(config, "filebrowser", "hide_object_files", hide_object_files);
g_key_file_set_string(config, "filebrowser", "hidden_file_extensions", hidden_file_extensions);
g_key_file_set_boolean(config, "filebrowser", "fb_follow_path", fb_follow_path);
g_key_file_set_boolean(config, "filebrowser", "fb_set_project_base_path",
fb_set_project_base_path);
if (! g_file_test(config_dir, G_FILE_TEST_IS_DIR) && utils_mkdir(config_dir, TRUE) != 0)
{
dialogs_show_msgbox(GTK_MESSAGE_ERROR,
_("Plugin configuration directory could not be created."));
}
else
{
/* write config to file */
data = g_key_file_to_data(config, NULL, NULL);
utils_write_file(config_file, data);
g_free(data);
}
g_free(config_dir);
g_key_file_free(config);
}
static struct
{
GtkWidget *open_cmd_entry;
GtkWidget *show_hidden_checkbox;
GtkWidget *hide_objects_checkbox;
GtkWidget *hidden_files_entry;
GtkWidget *follow_path_checkbox;
GtkWidget *set_project_base_path_checkbox;
}
pref_widgets;
static void
on_configure_response(GtkDialog *dialog, gint response, gpointer user_data)
{
if (response == GTK_RESPONSE_OK || response == GTK_RESPONSE_APPLY)
{
g_free(open_cmd);
open_cmd = g_strdup(gtk_entry_get_text(GTK_ENTRY(pref_widgets.open_cmd_entry)));
show_hidden_files = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(pref_widgets.show_hidden_checkbox));
hide_object_files = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(pref_widgets.hide_objects_checkbox));
g_free(hidden_file_extensions);
hidden_file_extensions = g_strdup(gtk_entry_get_text(GTK_ENTRY(pref_widgets.hidden_files_entry)));
fb_follow_path = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(pref_widgets.follow_path_checkbox));
fb_set_project_base_path = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
pref_widgets.set_project_base_path_checkbox));
/* apply the changes */
refresh();
}
}
static void on_toggle_hidden(void)
{
gboolean enabled = !gtk_toggle_button_get_active(
GTK_TOGGLE_BUTTON(pref_widgets.show_hidden_checkbox));
gtk_widget_set_sensitive(pref_widgets.hide_objects_checkbox, enabled);
enabled &= gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(pref_widgets.hide_objects_checkbox));
gtk_widget_set_sensitive(pref_widgets.hidden_files_entry, enabled);
}
GtkWidget *plugin_configure(GtkDialog *dialog)
{
GtkWidget *label, *entry, *checkbox_of, *checkbox_hf, *checkbox_fp, *checkbox_pb, *vbox;
GtkWidget *box, *align;
vbox = gtk_vbox_new(FALSE, 6);
box = gtk_vbox_new(FALSE, 3);
label = gtk_label_new(_("External open command:"));
gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
gtk_box_pack_start(GTK_BOX(box), label, FALSE, FALSE, 0);
entry = gtk_entry_new();
if (open_cmd != NULL)
gtk_entry_set_text(GTK_ENTRY(entry), open_cmd);
gtk_widget_set_tooltip_text(entry,
_("The command to execute when using \"Open with\". You can use %f and %d wildcards.\n"
"%f will be replaced with the filename including full path\n"
"%d will be replaced with the path name of the selected file without the filename"));
gtk_box_pack_start(GTK_BOX(box), entry, FALSE, FALSE, 0);
pref_widgets.open_cmd_entry = entry;
gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 3);
checkbox_hf = gtk_check_button_new_with_label(_("Show hidden files"));
gtk_button_set_focus_on_click(GTK_BUTTON(checkbox_hf), FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox_hf), show_hidden_files);
gtk_box_pack_start(GTK_BOX(vbox), checkbox_hf, FALSE, FALSE, 0);
pref_widgets.show_hidden_checkbox = checkbox_hf;
g_signal_connect(checkbox_hf, "toggled", on_toggle_hidden, NULL);
box = gtk_vbox_new(FALSE, 3);
checkbox_of = gtk_check_button_new_with_label(_("Hide file extensions:"));
gtk_button_set_focus_on_click(GTK_BUTTON(checkbox_of), FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox_of), hide_object_files);
gtk_box_pack_start(GTK_BOX(box), checkbox_of, FALSE, FALSE, 0);
pref_widgets.hide_objects_checkbox = checkbox_of;
g_signal_connect(checkbox_of, "toggled", on_toggle_hidden, NULL);
entry = gtk_entry_new();
if (hidden_file_extensions != NULL)
gtk_entry_set_text(GTK_ENTRY(entry), hidden_file_extensions);
gtk_box_pack_start(GTK_BOX(box), entry, FALSE, FALSE, 0);
pref_widgets.hidden_files_entry = entry;
align = gtk_alignment_new(1, 0.5, 1, 1);
gtk_alignment_set_padding(GTK_ALIGNMENT(align), 0, 0, 12, 0);
gtk_container_add(GTK_CONTAINER(align), box);
gtk_box_pack_start(GTK_BOX(vbox), align, FALSE, FALSE, 0);
on_toggle_hidden();
checkbox_fp = gtk_check_button_new_with_label(_("Follow the path of the current file"));
gtk_button_set_focus_on_click(GTK_BUTTON(checkbox_fp), FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox_fp), fb_follow_path);
gtk_box_pack_start(GTK_BOX(vbox), checkbox_fp, FALSE, FALSE, 0);
pref_widgets.follow_path_checkbox = checkbox_fp;
checkbox_pb = gtk_check_button_new_with_label(_("Use the project's base directory"));
gtk_button_set_focus_on_click(GTK_BUTTON(checkbox_pb), FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox_pb), fb_set_project_base_path);
gtk_widget_set_tooltip_text(checkbox_pb,
_("Change the directory to the base directory of the currently opened project"));
gtk_box_pack_start(GTK_BOX(vbox), checkbox_pb, FALSE, FALSE, 0);
pref_widgets.set_project_base_path_checkbox = checkbox_pb;
gtk_widget_show_all(vbox);
g_signal_connect(dialog, "response", G_CALLBACK(on_configure_response), NULL);
return vbox;
}
void plugin_cleanup(void)
{
save_settings();
g_free(config_file);
g_free(open_cmd);
g_free(hidden_file_extensions);
clear_filter();
gtk_widget_destroy(file_view_vbox);
g_object_unref(G_OBJECT(entry_completion));
}