805 lines
24 KiB
C
805 lines
24 KiB
C
/* $Id$ */
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/* Copyright (c) 2006 The DeforaOS Project */
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <pwd.h>
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#include <grp.h>
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#include <libgen.h>
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#include <gdk/gdkkeysyms.h>
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#include "callbacks.h"
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#include "browser.h"
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/* macros */
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#define min(a, b) ((a) > (b) ? (b) : (a))
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/* types */
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struct _menu
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{
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char * name;
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GtkSignalFunc callback;
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char * stock;
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unsigned int accel;
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};
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struct _menubar
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{
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char * name;
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struct _menu * menu;
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};
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/* constants */
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struct _menu _menu_file[] =
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{
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{ "_New window", G_CALLBACK(on_file_new_window), NULL, GDK_N },
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{ "", NULL, NULL, 0 },
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{ "_Refresh", G_CALLBACK(on_refresh), GTK_STOCK_REFRESH, GDK_R },
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{ "_Properties", G_CALLBACK(on_properties), GTK_STOCK_PROPERTIES, 0 },
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{ "", NULL, NULL, 0 },
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{ "_Close", G_CALLBACK(on_file_close), GTK_STOCK_CLOSE, GDK_W },
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{ NULL, NULL, NULL, 0 }
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};
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static struct _menu _menu_edit[] =
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{
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{ "_Cut", G_CALLBACK(on_edit_cut), GTK_STOCK_CUT, GDK_X },
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{ "Cop_y", G_CALLBACK(on_edit_copy), GTK_STOCK_COPY, GDK_C },
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{ "_Paste", NULL, GTK_STOCK_PASTE, GDK_V },
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{ "", NULL, NULL, 0 },
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{ "_Delete", G_CALLBACK(on_edit_delete), GTK_STOCK_DELETE, 0 },
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{ "", NULL, NULL, 0 },
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{ "_Select all", G_CALLBACK(on_edit_select_all), NULL, GDK_A },
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{ "_Unselect all", G_CALLBACK(on_edit_unselect_all), NULL, 0 },
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{ "", NULL, NULL, 0 },
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{ "_Preferences", G_CALLBACK(on_edit_preferences),
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GTK_STOCK_PREFERENCES, GDK_P },
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{ NULL, NULL, NULL, 0 }
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};
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static struct _menu _menu_view[] =
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{
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{ "_Home", G_CALLBACK(on_view_home), GTK_STOCK_HOME, 0 },
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#if GTK_CHECK_VERSION(2, 6, 0)
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{ "", NULL, NULL, 0 },
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{ "_Details", G_CALLBACK(on_view_details), NULL, 0 },
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{ "_Icons", G_CALLBACK(on_view_icons), NULL, 0 },
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{ "_List", G_CALLBACK(on_view_list), NULL, 0 },
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#endif
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{ NULL, NULL, NULL, 0 }
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};
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static struct _menu _menu_help[] =
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{
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#if GTK_CHECK_VERSION(2, 6, 0)
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{ "_About", G_CALLBACK(on_help_about), GTK_STOCK_ABOUT, 0 },
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#else
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{ "_About", G_CALLBACK(on_help_about), NULL, 0 },
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#endif
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{ NULL, NULL, NULL, 0 }
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};
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static struct _menubar _menubar[] =
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{
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{ "_File", _menu_file },
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{ "_Edit", _menu_edit },
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{ "_View", _menu_view },
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{ "_Help", _menu_help },
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{ NULL, NULL }
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};
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/* Browser */
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static int _new_pixbufs(Browser * browser);
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static GtkWidget * _new_menubar(Browser * browser);
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static GtkListStore * _create_store(Browser * browser);
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Browser * browser_new(char const * directory)
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{
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Browser * browser;
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GtkWidget * vbox;
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GtkWidget * tb_menubar;
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GtkWidget * toolbar;
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GtkWidget * widget;
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GtkToolItem * toolitem;
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GtkToolItem * tb_button;
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#if GTK_CHECK_VERSION(2, 6, 0)
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GtkWidget * menu;
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GtkWidget * menuitem;
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#endif
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if((browser = malloc(sizeof(*browser))) == NULL)
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return NULL;
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browser->window = NULL;
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if(_new_pixbufs(browser) != 0)
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{
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browser_error(browser, "Error while loading default icons", -1);
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free(browser);
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return NULL;
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}
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/* config */
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/* FIXME implement */
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browser->prefs.sort_folders_first = TRUE;
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browser->prefs.show_hidden_files = FALSE;
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/* mime */
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browser->mime = mime_new();
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/* history */
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browser->history = NULL;
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browser->current = NULL;
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/* refresh */
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browser->refresh_id = 0;
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browser->refresh_dir = NULL;
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browser->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size(GTK_WINDOW(browser->window), 640, 480);
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gtk_window_set_title(GTK_WINDOW(browser->window), "File browser");
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g_signal_connect(browser->window, "delete_event", G_CALLBACK(on_closex),
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NULL);
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vbox = gtk_vbox_new(FALSE, 0);
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/* menubar */
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tb_menubar = _new_menubar(browser);
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gtk_box_pack_start(GTK_BOX(vbox), tb_menubar, FALSE, FALSE, 0);
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/* toolbar */
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toolbar = gtk_toolbar_new();
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browser->tb_back = gtk_tool_button_new_from_stock(GTK_STOCK_GO_BACK);
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g_signal_connect(browser->tb_back, "clicked", G_CALLBACK(on_back),
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browser);
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gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_back), FALSE);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), browser->tb_back, -1);
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browser->tb_updir = gtk_tool_button_new_from_stock(GTK_STOCK_GO_UP);
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gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_updir), FALSE);
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g_signal_connect(browser->tb_updir, "clicked", G_CALLBACK(on_updir),
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browser);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), browser->tb_updir, -1);
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browser->tb_forward = gtk_tool_button_new_from_stock(
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GTK_STOCK_GO_FORWARD);
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g_signal_connect(browser->tb_forward, "clicked", G_CALLBACK(on_forward),
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browser);
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gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_forward), FALSE);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), browser->tb_forward, -1);
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tb_button = gtk_tool_button_new_from_stock(GTK_STOCK_REFRESH);
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g_signal_connect(tb_button, "clicked", G_CALLBACK(on_refresh), browser);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), tb_button, -1);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), gtk_separator_tool_item_new(),
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-1);
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tb_button = gtk_tool_button_new_from_stock(GTK_STOCK_HOME);
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g_signal_connect(tb_button, "clicked", G_CALLBACK(on_home), browser);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), tb_button, -1);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), gtk_separator_tool_item_new(),
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-1);
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tb_button = gtk_tool_button_new_from_stock(GTK_STOCK_PROPERTIES);
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g_signal_connect(G_OBJECT(tb_button), "clicked", G_CALLBACK(
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on_properties), browser);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), tb_button, -1);
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#if GTK_CHECK_VERSION(2, 6, 0)
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toolitem = gtk_menu_tool_button_new(NULL, "View as...");
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g_signal_connect(G_OBJECT(toolitem), "clicked", G_CALLBACK(on_view_as),
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browser);
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menu = gtk_menu_new();
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menuitem = gtk_menu_item_new_with_label("Details");
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g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(
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on_view_details), browser);
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gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
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menuitem = gtk_menu_item_new_with_label("Icons");
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g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(
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on_view_icons), browser);
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gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
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menuitem = gtk_menu_item_new_with_label("List");
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g_signal_connect(G_OBJECT(menuitem), "activate", G_CALLBACK(
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on_view_list), browser);
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gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
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gtk_widget_show_all(menu);
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gtk_menu_tool_button_set_menu(GTK_MENU_TOOL_BUTTON(toolitem), menu);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), toolitem, -1);
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#endif
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gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
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/* toolbar */
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toolbar = gtk_toolbar_new();
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gtk_toolbar_set_icon_size(GTK_TOOLBAR(toolbar),
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GTK_ICON_SIZE_SMALL_TOOLBAR);
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gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
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widget = gtk_label_new(" Location: ");
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toolitem = gtk_tool_item_new();
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gtk_container_add(GTK_CONTAINER(toolitem), widget);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), toolitem, -1);
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browser->tb_path = gtk_combo_box_entry_new_text();
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widget = gtk_bin_get_child(GTK_BIN(browser->tb_path));
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g_signal_connect(G_OBJECT(widget), "activate", G_CALLBACK(
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on_path_activate), browser);
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toolitem = gtk_tool_item_new();
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gtk_tool_item_set_expand(toolitem, TRUE);
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gtk_container_add(GTK_CONTAINER(toolitem), browser->tb_path);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), toolitem, -1);
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toolitem = gtk_tool_button_new_from_stock(GTK_STOCK_JUMP_TO);
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g_signal_connect(G_OBJECT(toolitem), "clicked", G_CALLBACK(
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on_path_activate), browser);
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gtk_toolbar_insert(GTK_TOOLBAR(toolbar), toolitem, -1);
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gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
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/* view */
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browser->scrolled = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(browser->scrolled),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_box_pack_start(GTK_BOX(vbox), browser->scrolled, TRUE, TRUE, 0);
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/* statusbar */
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browser->statusbar = gtk_statusbar_new();
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browser->statusbar_id = 0;
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gtk_box_pack_start(GTK_BOX(vbox), browser->statusbar, FALSE, FALSE, 0);
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/* store */
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browser->store = _create_store(browser);
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browser->detailview = NULL;
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#if GTK_CHECK_VERSION(2, 6, 0)
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browser->iconview = NULL;
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browser_set_view(browser, BV_ICONS);
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gtk_widget_grab_focus(browser->iconview);
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#else
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browser_set_view(browser, BV_DETAILS);
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gtk_widget_grab_focus(browser->detailview);
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#endif
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browser_set_location(browser, directory != NULL ? directory
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: g_get_home_dir());
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/* preferences */
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browser->pr_window = NULL;
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gtk_container_add(GTK_CONTAINER(browser->window), vbox);
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gtk_widget_show_all(browser->window);
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return browser;
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}
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static int _new_pixbufs(Browser * browser)
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{
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browser->theme = gtk_icon_theme_new();
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gtk_icon_theme_set_custom_theme(browser->theme, "gnome");
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browser->pb_file_24 = gtk_icon_theme_load_icon(browser->theme,
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"gnome-fs-regular", 24, 0, NULL);
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browser->pb_folder_24 = gtk_icon_theme_load_icon(browser->theme,
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"gnome-fs-directory", 24, 0, NULL);
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#if !GTK_CHECK_VERSION(2, 6, 0)
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return browser->pb_file_24 == NULL || browser->pb_folder_24 == NULL;
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#else
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browser->pb_file_48 = gtk_icon_theme_load_icon(browser->theme,
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"gnome-fs-regular", 48, 0, NULL);
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browser->pb_folder_48 = gtk_icon_theme_load_icon(browser->theme,
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"gnome-fs-directory", 48, 0, NULL);
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return browser->pb_file_48 == NULL || browser->pb_folder_48 == NULL
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|| browser->pb_file_48 == NULL || browser->pb_folder_48 == NULL;
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#endif
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}
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static GtkWidget * _new_menubar(Browser * browser)
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{
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GtkWidget * tb_menubar;
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GtkAccelGroup * group;
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GtkWidget * menu;
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GtkWidget * menubar;
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GtkWidget * menuitem;
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unsigned int i;
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unsigned int j;
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struct _menu * p;
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tb_menubar = gtk_menu_bar_new();
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group = gtk_accel_group_new();
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for(i = 0; _menubar[i].name != NULL; i++)
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{
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menubar = gtk_menu_item_new_with_mnemonic(_menubar[i].name);
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menu = gtk_menu_new();
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for(j = 0; _menubar[i].menu[j].name != NULL; j++)
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{
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p = &_menubar[i].menu[j];
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if(p->name[0] == '\0')
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menuitem = gtk_separator_menu_item_new();
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else if(p->stock == NULL)
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menuitem = gtk_menu_item_new_with_mnemonic(
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p->name);
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else
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menuitem = gtk_image_menu_item_new_from_stock(
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p->stock, NULL);
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if(p->callback != NULL)
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g_signal_connect(G_OBJECT(menuitem), "activate",
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G_CALLBACK(p->callback),
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browser);
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else
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gtk_widget_set_sensitive(menuitem, FALSE);
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if(p->accel != 0)
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gtk_widget_add_accelerator(menuitem, "activate",
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group, p->accel,
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GDK_CONTROL_MASK,
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GTK_ACCEL_VISIBLE);
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gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
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}
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gtk_menu_item_set_submenu(GTK_MENU_ITEM(menubar), menu);
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gtk_menu_bar_append(GTK_MENU_BAR(tb_menubar), menubar);
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}
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gtk_window_add_accel_group(GTK_WINDOW(browser->window), group);
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return tb_menubar;
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}
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static int _sort_func(GtkTreeModel * model, GtkTreeIter * a, GtkTreeIter * b,
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gpointer data)
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{
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Browser * browser = data;
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gboolean is_dir_a, is_dir_b;
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gchar * name_a, * name_b;
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int ret = 0;
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gtk_tree_model_get(model, a, BR_COL_IS_DIRECTORY, &is_dir_a,
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BR_COL_DISPLAY_NAME, &name_a, -1);
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gtk_tree_model_get(model, b, BR_COL_IS_DIRECTORY, &is_dir_b,
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BR_COL_DISPLAY_NAME, &name_b, -1);
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if(browser->prefs.sort_folders_first)
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{
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if(!is_dir_a && is_dir_b)
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ret = 1;
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else if(is_dir_a && !is_dir_b)
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ret = -1;
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}
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if(ret == 0)
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ret = g_utf8_collate(name_a, name_b);
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g_free(name_a);
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g_free(name_b);
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return ret;
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}
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static GtkListStore * _create_store(Browser * browser)
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{
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GtkListStore * store;
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store = gtk_list_store_new(BR_NUM_COLS, G_TYPE_STRING, G_TYPE_STRING,
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GDK_TYPE_PIXBUF,
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#if !GTK_CHECK_VERSION(2, 6, 0)
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G_TYPE_BOOLEAN,
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#else
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GDK_TYPE_PIXBUF, G_TYPE_BOOLEAN,
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#endif
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G_TYPE_UINT64, G_TYPE_STRING, G_TYPE_STRING,
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G_TYPE_STRING);
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gtk_tree_sortable_set_default_sort_func(GTK_TREE_SORTABLE(store),
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_sort_func, browser, NULL);
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gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
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GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
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GTK_SORT_ASCENDING); /* FIXME make it an option */
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return store;
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}
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void browser_delete(Browser * browser)
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{
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g_list_foreach(browser->history, (GFunc)free, NULL);
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g_list_free(browser->history);
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g_object_unref(browser->store);
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free(browser);
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}
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/* useful */
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static int _browser_error(char const * message, int ret);
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int browser_error(Browser * browser, char const * message, int ret)
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{
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GtkWidget * dialog;
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if(browser == NULL)
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return _browser_error(message, ret);
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dialog = gtk_message_dialog_new(GTK_WINDOW(browser->window),
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GTK_DIALOG_DESTROY_WITH_PARENT,
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GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", message);
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gtk_window_set_title(GTK_WINDOW(dialog), "Error");
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if(ret < 0)
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{
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g_signal_connect(G_OBJECT(dialog), "response", G_CALLBACK(
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gtk_main_quit), NULL);
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ret = -ret;
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}
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else
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g_signal_connect(G_OBJECT(dialog), "response", G_CALLBACK(
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gtk_widget_destroy), NULL);
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gtk_widget_show(dialog);
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return ret;
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}
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static int _browser_error(char const * message, int ret)
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{
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fprintf(stderr, "%s", "browser: ");
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perror(message);
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return ret;
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}
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static void _refresh_title(Browser * browser);
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static void _refresh_path(Browser * browser);
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static void _refresh_new(Browser * browser);
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/* static void _refresh_current(Browser * browser); */
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void browser_refresh(Browser * browser)
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{
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DIR * dir;
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struct stat st;
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if(browser->refresh_id != 0)
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g_source_remove(browser->refresh_id);
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browser->refresh_id = 0;
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if(browser->refresh_dir != NULL)
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{
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closedir(browser->refresh_dir);
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browser->refresh_dir = NULL;
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}
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if(browser->current == NULL)
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return;
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if((dir = opendir(browser->current->data)) == NULL)
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{
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browser_error(browser, strerror(errno), 0);
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return;
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}
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if(fstat(dirfd(dir), &st) != 0)
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{
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browser_error(browser, strerror(errno), 0);
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closedir(dir);
|
|
return;
|
|
}
|
|
browser->refresh_dir = dir;
|
|
_refresh_title(browser);
|
|
_refresh_path(browser);
|
|
/* FIXME make sure this check is portable and fully implement it
|
|
if(st.st_dev != browser->refresh_dev
|
|
|| st.st_ino != browser->refresh_ino) */
|
|
_refresh_new(browser);
|
|
/* else
|
|
_refresh_current(browser);
|
|
browser->refresh_dev = st.st_dev;
|
|
browser->refresh_ino = st.st_ino; */
|
|
}
|
|
|
|
static void _refresh_title(Browser * browser)
|
|
{
|
|
char buf[256];
|
|
|
|
snprintf(buf, sizeof(buf), "%s%s", "File browser - ",
|
|
(char*)browser->current->data);
|
|
gtk_window_set_title(GTK_WINDOW(browser->window), buf);
|
|
}
|
|
|
|
static void _refresh_path(Browser * browser)
|
|
{
|
|
static unsigned int cnt = 0;
|
|
GtkWidget * widget;
|
|
unsigned int i;
|
|
char * p;
|
|
char * q;
|
|
|
|
widget = gtk_bin_get_child(GTK_BIN(browser->tb_path));
|
|
gtk_entry_set_text(GTK_ENTRY(widget), browser->current->data);
|
|
for(i = 0; i < cnt; i++)
|
|
gtk_combo_box_remove_text(GTK_COMBO_BOX(browser->tb_path), 0);
|
|
p = g_path_get_dirname(browser->current->data);
|
|
if(strcmp(p, ".") != 0)
|
|
{
|
|
gtk_combo_box_append_text(GTK_COMBO_BOX(browser->tb_path), p);
|
|
for(cnt = 1; strcmp(p, "/") != 0; cnt++)
|
|
{
|
|
q = g_path_get_dirname(p);
|
|
g_free(p);
|
|
p = q;
|
|
gtk_combo_box_append_text(GTK_COMBO_BOX(
|
|
browser->tb_path), p);
|
|
}
|
|
}
|
|
g_free(p);
|
|
}
|
|
|
|
static int _new_loop(Browser * browser);
|
|
static gboolean _new_idle(gpointer data);
|
|
static void _refresh_new(Browser * browser)
|
|
{
|
|
unsigned int i;
|
|
|
|
gtk_list_store_clear(browser->store);
|
|
for(i = 0; i < 16 && _new_loop(browser) == 0; i++);
|
|
browser->refresh_id = g_idle_add(_new_idle, browser);
|
|
}
|
|
|
|
static int _new_loop(Browser * browser)
|
|
{
|
|
struct dirent * de;
|
|
GtkTreeIter iter;
|
|
char * path;
|
|
struct stat st;
|
|
char * name;
|
|
GdkPixbuf * icon_24 = NULL;
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
GdkPixbuf * icon_48 = NULL;
|
|
#endif
|
|
char const * type = NULL;
|
|
uint64_t size = 0;
|
|
struct passwd * pw = NULL;
|
|
struct group * gr = NULL;
|
|
|
|
while((de = readdir(browser->refresh_dir)) != NULL)
|
|
if(browser->prefs.show_hidden_files || de->d_name[0] != '.')
|
|
break;
|
|
if(de == NULL)
|
|
return 1;
|
|
gtk_list_store_append(browser->store, &iter);
|
|
if((path = g_build_filename(browser->current->data, de->d_name, NULL))
|
|
!= NULL && lstat(path, &st) != 0)
|
|
_browser_error(path, 0);
|
|
else
|
|
{
|
|
size = st.st_size;
|
|
pw = getpwuid(st.st_uid);
|
|
gr = getgrgid(st.st_gid);
|
|
}
|
|
name = g_filename_to_utf8(de->d_name, -1, NULL, NULL, NULL);
|
|
if((de->d_type & DT_DIR) == DT_DIR)
|
|
{
|
|
icon_24 = browser->pb_folder_24;
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
icon_48 = browser->pb_folder_48;
|
|
#endif
|
|
}
|
|
else if((type = mime_type(browser->mime, de->d_name)) != NULL)
|
|
{
|
|
#if !GTK_CHECK_VERSION(2, 6, 0)
|
|
icon_24 = mime_icons(browser->mime, browser->theme, type, NULL);
|
|
#else
|
|
icon_24 = mime_icons(browser->mime, browser->theme, type,
|
|
&icon_48);
|
|
#endif
|
|
}
|
|
gtk_list_store_set(browser->store, &iter, BR_COL_PATH, path,
|
|
BR_COL_DISPLAY_NAME, name != NULL ? name : de->d_name,
|
|
BR_COL_IS_DIRECTORY, (de->d_type & DT_DIR) == DT_DIR,
|
|
BR_COL_PIXBUF_24, icon_24 != NULL ? icon_24
|
|
: browser->pb_file_24,
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
BR_COL_PIXBUF_48, icon_48 != NULL ? icon_48
|
|
: browser->pb_file_48,
|
|
#endif
|
|
BR_COL_MIME_TYPE, type != NULL ? type : "",
|
|
BR_COL_SIZE, size,
|
|
BR_COL_OWNER, pw != NULL ? pw->pw_name : "",
|
|
BR_COL_GROUP, gr != NULL ? gr->gr_name : "",
|
|
-1);
|
|
g_free(path);
|
|
return 0;
|
|
}
|
|
|
|
static gboolean _new_idle(gpointer data)
|
|
{
|
|
Browser * browser = data;
|
|
unsigned int i;
|
|
|
|
for(i = 0; i < 16 && _new_loop(browser) == 0; i++);
|
|
return i == 16;
|
|
}
|
|
|
|
|
|
static char * _location_real_path(char const * path);
|
|
static int _location_directory(Browser * browser, char * path);
|
|
void browser_set_location(Browser * browser, char const * path)
|
|
{
|
|
char * realpath = NULL;
|
|
|
|
if((realpath = _location_real_path(path)) == NULL)
|
|
return;
|
|
if(g_file_test(realpath, G_FILE_TEST_IS_REGULAR))
|
|
mime_action(browser->mime, "open", realpath);
|
|
else if(g_file_test(realpath, G_FILE_TEST_IS_DIR)
|
|
&& _location_directory(browser, realpath) == 0)
|
|
{
|
|
gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_updir),
|
|
strcmp(browser->current->data, "/") != 0);
|
|
browser_refresh(browser);
|
|
return;
|
|
}
|
|
free(realpath);
|
|
}
|
|
|
|
static char * _location_real_path(char const * path)
|
|
{
|
|
char * p;
|
|
char * cur;
|
|
|
|
if(path == NULL)
|
|
return NULL;
|
|
if(path[0] == '/')
|
|
return strdup(path);
|
|
cur = g_get_current_dir();
|
|
p = g_build_filename(cur, path, NULL);
|
|
g_free(cur);
|
|
return p;
|
|
}
|
|
|
|
static int _location_directory(Browser * browser, char * path)
|
|
{
|
|
if(browser->history == NULL)
|
|
{
|
|
if((browser->history = g_list_alloc()) == NULL)
|
|
return 1;
|
|
browser->history->data = path;
|
|
browser->current = browser->history;
|
|
return 0;
|
|
}
|
|
if(strcmp(browser->current->data, path) == 0)
|
|
return 1;
|
|
g_list_foreach(browser->current->next, (GFunc)free, NULL);
|
|
g_list_free(browser->current->next);
|
|
browser->current->next = NULL;
|
|
browser->history = g_list_append(browser->history, path);
|
|
browser->current = g_list_last(browser->history);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_back), TRUE);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(browser->tb_forward), FALSE);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static void _view_details(Browser * browser);
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
static void _view_icons(Browser * browser);
|
|
static void _view_list(Browser * browser);
|
|
#endif
|
|
void browser_set_view(Browser * browser, BrowserView view)
|
|
{
|
|
switch(view)
|
|
{
|
|
case BV_DETAILS:
|
|
_view_details(browser);
|
|
break;
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
case BV_ICONS:
|
|
_view_icons(browser);
|
|
break;
|
|
case BV_LIST:
|
|
_view_list(browser);
|
|
break;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
static void _view_details(Browser * browser)
|
|
{
|
|
GtkTreeSelection * treesel;
|
|
GtkCellRenderer * renderer;
|
|
|
|
if(browser->detailview != NULL)
|
|
return;
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
if(browser->iconview != NULL)
|
|
{
|
|
/* FIXME keep selection */
|
|
gtk_widget_destroy(browser->iconview);
|
|
browser->iconview = NULL;
|
|
}
|
|
#endif
|
|
browser->detailview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(
|
|
browser->store));
|
|
if((treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
|
|
browser->detailview))) != NULL)
|
|
gtk_tree_selection_set_mode(treesel, GTK_SELECTION_MULTIPLE);
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("",
|
|
gtk_cell_renderer_pixbuf_new(), "pixbuf",
|
|
BR_COL_PIXBUF_24, NULL));
|
|
renderer = gtk_cell_renderer_text_new();
|
|
g_object_set(renderer, "editable", TRUE, NULL);
|
|
g_signal_connect(G_OBJECT(renderer), "edited", G_CALLBACK(
|
|
on_filename_edited), browser);
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("Filename",
|
|
renderer, "text", BR_COL_DISPLAY_NAME, NULL));
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("Size",
|
|
gtk_cell_renderer_text_new(), "text",
|
|
BR_COL_SIZE, NULL));
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("Owner",
|
|
gtk_cell_renderer_text_new(), "text",
|
|
BR_COL_OWNER, NULL));
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("Group",
|
|
gtk_cell_renderer_text_new(), "text",
|
|
BR_COL_GROUP, NULL));
|
|
gtk_tree_view_append_column(GTK_TREE_VIEW(browser->detailview),
|
|
gtk_tree_view_column_new_with_attributes("MIME type",
|
|
gtk_cell_renderer_text_new(), "text",
|
|
BR_COL_MIME_TYPE, NULL));
|
|
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(browser->detailview),
|
|
TRUE);
|
|
g_signal_connect(G_OBJECT(browser->detailview), "row-activated",
|
|
G_CALLBACK(on_detail_default), browser);
|
|
g_signal_connect(G_OBJECT(browser->detailview), "button-press-event",
|
|
G_CALLBACK(on_view_popup), browser);
|
|
gtk_container_add(GTK_CONTAINER(browser->scrolled),
|
|
browser->detailview);
|
|
gtk_widget_show(browser->detailview);
|
|
}
|
|
|
|
#if GTK_CHECK_VERSION(2, 6, 0)
|
|
static void _view_icon_view(Browser * browser);
|
|
static void _view_icons(Browser * browser)
|
|
{
|
|
GtkCellRenderer * renderer;
|
|
|
|
_view_icon_view(browser);
|
|
renderer = gtk_cell_renderer_pixbuf_new();
|
|
g_object_set(renderer, "follow-state", TRUE, NULL);
|
|
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(browser->iconview), renderer,
|
|
TRUE);
|
|
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(browser->iconview),
|
|
renderer, "pixbuf", BR_COL_PIXBUF_48, NULL);
|
|
renderer = gtk_cell_renderer_text_new();
|
|
g_object_set(renderer, "editable", TRUE, "xalign", 0.5,
|
|
"wrap-mode", PANGO_WRAP_WORD_CHAR, "wrap-width", 96,
|
|
NULL);
|
|
g_signal_connect(G_OBJECT(renderer), "edited", G_CALLBACK(
|
|
on_filename_edited), browser);
|
|
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(browser->iconview), renderer,
|
|
TRUE);
|
|
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(browser->iconview),
|
|
renderer, "text", 1, NULL);
|
|
gtk_icon_view_set_item_width(GTK_ICON_VIEW(browser->iconview), 96);
|
|
gtk_icon_view_set_orientation(GTK_ICON_VIEW(browser->iconview),
|
|
GTK_ORIENTATION_VERTICAL);
|
|
gtk_widget_show(browser->iconview);
|
|
}
|
|
|
|
static void _view_icon_view(Browser * browser)
|
|
{
|
|
if(browser->iconview != NULL)
|
|
{
|
|
gtk_cell_layout_clear(GTK_CELL_LAYOUT(browser->iconview));
|
|
return;
|
|
}
|
|
if(browser->detailview != NULL)
|
|
{
|
|
gtk_widget_destroy(browser->detailview);
|
|
browser->detailview = NULL;
|
|
}
|
|
browser->iconview = gtk_icon_view_new_with_model(GTK_TREE_MODEL(
|
|
browser->store));
|
|
gtk_icon_view_set_margin(GTK_ICON_VIEW(browser->iconview), 4);
|
|
gtk_icon_view_set_column_spacing(GTK_ICON_VIEW(browser->iconview), 4);
|
|
gtk_icon_view_set_row_spacing(GTK_ICON_VIEW(browser->iconview), 4);
|
|
gtk_icon_view_set_spacing(GTK_ICON_VIEW(browser->iconview), 4);
|
|
gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(browser->iconview),
|
|
GTK_SELECTION_MULTIPLE);
|
|
g_signal_connect(G_OBJECT(browser->iconview), "item-activated",
|
|
G_CALLBACK(on_icon_default), browser);
|
|
g_signal_connect(G_OBJECT(browser->iconview), "button-press-event",
|
|
G_CALLBACK(on_view_popup), browser);
|
|
gtk_container_add(GTK_CONTAINER(browser->scrolled), browser->iconview);
|
|
}
|
|
|
|
static void _view_list(Browser * browser)
|
|
{
|
|
GtkCellRenderer * renderer;
|
|
|
|
_view_icon_view(browser);
|
|
renderer = gtk_cell_renderer_pixbuf_new();
|
|
g_object_set(renderer, "follow-state", TRUE, NULL);
|
|
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(browser->iconview), renderer,
|
|
TRUE);
|
|
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(browser->iconview),
|
|
renderer, "pixbuf", BR_COL_PIXBUF_24, NULL);
|
|
renderer = gtk_cell_renderer_text_new();
|
|
g_object_set(renderer, "editable", TRUE, "xalign", 0.5,
|
|
"wrap-mode", PANGO_WRAP_WORD_CHAR, "wrap-width", 118,
|
|
NULL);
|
|
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(browser->iconview), renderer,
|
|
TRUE);
|
|
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(browser->iconview),
|
|
renderer, "text", 1, NULL);
|
|
gtk_icon_view_set_item_width(GTK_ICON_VIEW(browser->iconview), 146);
|
|
gtk_icon_view_set_orientation(GTK_ICON_VIEW(browser->iconview),
|
|
GTK_ORIENTATION_HORIZONTAL);
|
|
gtk_widget_show(browser->iconview);
|
|
}
|
|
#endif
|