Load the GtkDoc, manual and contents pages while idle
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parent
23f4dd9d82
commit
ca29a6dd1a
115
tools/helper.c
115
tools/helper.c
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@ -62,6 +62,8 @@ typedef struct _Surfer Helper;
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struct _Surfer
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{
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guint source;
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/* widgets */
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GtkIconTheme * icontheme;
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GtkWidget * window;
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@ -71,6 +73,7 @@ struct _Surfer
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GtkWidget * notebook;
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GtkWidget * contents;
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GtkWidget * gtkdoc;
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GtkWidget * manual;
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GtkWidget * view;
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GtkToolItem * tb_fullscreen;
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@ -235,13 +238,16 @@ static const DesktopMenubar _helper_menubar[] =
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/* functions */
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/* Helper */
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/* helper_new */
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static void _new_contents(Helper * helper, char const * contentsdir);
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static void _new_contents(Helper * helper);
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static gboolean _new_contents_idle(gpointer data);
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static void _new_contents_package(Helper * helper, char const * contentsdir,
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GtkTreeStore * store, char const * package);
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static void _new_gtkdoc(Helper * helper);
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static gboolean _new_gtkdoc_idle(gpointer data);
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static void _new_gtkdoc_package(Helper * helper, char const * gtkdocdir,
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GtkTreeStore * store, char const * package);
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static void _new_manual(Helper * helper);
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static gboolean _new_manual_idle(gpointer data);
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static void _new_manual_section(Helper * helper, char const * manhtmldir,
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char const * name, GtkTreeStore * store, unsigned int section);
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@ -257,6 +263,7 @@ static Helper * _helper_new(void)
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if((helper = object_new(sizeof(*helper))) == NULL)
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return NULL;
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helper->source = 0;
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/* widgets */
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helper->icontheme = gtk_icon_theme_get_default();
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/* window */
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@ -304,7 +311,7 @@ static Helper * _helper_new(void)
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gtk_paned_set_position(GTK_PANED(widget), 150);
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helper->notebook = gtk_notebook_new();
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_new_gtkdoc(helper);
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_new_contents(helper, CONTENTSDIR);
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_new_contents(helper);
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_new_manual(helper);
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gtk_paned_add1(GTK_PANED(widget), helper->notebook);
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helper->view = ghtml_new(helper);
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@ -319,14 +326,12 @@ static Helper * _helper_new(void)
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return helper;
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}
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static void _new_contents(Helper * helper, char const * contentsdir)
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static void _new_contents(Helper * helper)
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{
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GtkWidget * widget;
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GtkTreeStore * store;
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GtkCellRenderer * renderer;
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GtkTreeViewColumn * column;
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DIR * dir;
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struct dirent * de;
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widget = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
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@ -351,14 +356,25 @@ static void _new_contents(Helper * helper, char const * contentsdir)
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gtk_container_add(GTK_CONTAINER(widget), helper->contents);
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gtk_notebook_append_page(GTK_NOTEBOOK(helper->notebook), widget,
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gtk_label_new(_("Contents")));
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/* FIXME perform this while idle */
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if((dir = opendir(contentsdir)) == NULL)
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return;
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}
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static gboolean _new_contents_idle(gpointer data)
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{
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Helper * helper = data;
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GtkTreeModel * model;
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DIR * dir;
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struct dirent * de;
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helper->source = g_idle_add(_new_manual_idle, helper);
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model = gtk_tree_view_get_model(GTK_TREE_VIEW(helper->contents));
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if((dir = opendir(CONTENTSDIR)) == NULL)
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return FALSE;
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while((de = readdir(dir)) != NULL)
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if(de->d_name[0] != '.')
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_new_contents_package(helper, contentsdir, store,
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de->d_name);
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_new_contents_package(helper, CONTENTSDIR,
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GTK_TREE_STORE(model), de->d_name);
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closedir(dir);
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return FALSE;
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}
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static void _new_contents_package(Helper * helper, char const * contentsdir,
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@ -415,17 +431,6 @@ static void _new_gtkdoc(Helper * helper)
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GtkTreeStore * store;
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GtkCellRenderer * renderer;
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GtkTreeViewColumn * column;
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char const * prefix[] =
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{
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/* FIXME look into more directories */
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DATADIR "/gtk-doc/html", DATADIR "/devhelp/books",
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"/usr/local/share/gtk-doc/html",
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"/usr/local/share/devhelp/books",
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"/usr/share/gtk-doc/html", "/usr/share/devhelp/books", NULL
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};
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char const ** p;
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DIR * dir;
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struct dirent * de;
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widget = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
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@ -450,7 +455,27 @@ static void _new_gtkdoc(Helper * helper)
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gtk_container_add(GTK_CONTAINER(widget), helper->gtkdoc);
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gtk_notebook_append_page(GTK_NOTEBOOK(helper->notebook), widget,
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gtk_label_new(_("API reference")));
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/* FIXME perform this while idle */
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helper->source = g_idle_add(_new_gtkdoc_idle, helper);
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}
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static gboolean _new_gtkdoc_idle(gpointer data)
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{
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Helper * helper = data;
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GtkTreeModel * model;
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char const * prefix[] =
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{
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/* FIXME look into more directories */
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DATADIR "/gtk-doc/html", DATADIR "/devhelp/books",
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"/usr/local/share/gtk-doc/html",
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"/usr/local/share/devhelp/books",
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"/usr/share/gtk-doc/html", "/usr/share/devhelp/books", NULL
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};
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char const ** p;
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DIR * dir;
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struct dirent * de;
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helper->source = g_idle_add(_new_contents_idle, helper);
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model = gtk_tree_view_get_model(GTK_TREE_VIEW(helper->gtkdoc));
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for(p = prefix; *p != NULL; p++)
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{
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/* XXX avoid duplicates */
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@ -462,10 +487,12 @@ static void _new_gtkdoc(Helper * helper)
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continue;
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while((de = readdir(dir)) != NULL)
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if(de->d_name[0] != '.')
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_new_gtkdoc_package(helper, *p, store,
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_new_gtkdoc_package(helper, *p,
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GTK_TREE_STORE(model),
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de->d_name);
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closedir(dir);
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}
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return FALSE;
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}
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static void _new_gtkdoc_package(Helper * helper, char const * gtkdocdir,
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@ -522,12 +549,6 @@ static void _new_manual(Helper * helper)
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GtkTreeStore * store;
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GtkCellRenderer * renderer;
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GtkTreeViewColumn * column;
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GtkWidget * view;
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char const * prefix[] = { MANDIR, "/usr/share/man", NULL };
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char const ** p;
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DIR * dir;
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struct dirent * de;
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unsigned int section;
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/* FIXME fully implement, de-duplicate code if possible */
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widget = gtk_scrolled_window_new(NULL, NULL);
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@ -535,26 +556,39 @@ static void _new_manual(Helper * helper)
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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store = gtk_tree_store_new(4, GDK_TYPE_PIXBUF, G_TYPE_STRING,
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G_TYPE_UINT, G_TYPE_STRING);
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view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
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gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
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gtk_tree_view_set_search_column(GTK_TREE_VIEW(view), 1);
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helper->manual = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
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gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(helper->manual), FALSE);
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gtk_tree_view_set_search_column(GTK_TREE_VIEW(helper->manual), 1);
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renderer = gtk_cell_renderer_pixbuf_new();
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column = gtk_tree_view_column_new_with_attributes(NULL, renderer,
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"pixbuf", 0, NULL);
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gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
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gtk_tree_view_append_column(GTK_TREE_VIEW(helper->manual), column);
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renderer = gtk_cell_renderer_text_new();
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column = gtk_tree_view_column_new_with_attributes(_("Section"),
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renderer, "text", 3, NULL);
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gtk_tree_view_column_set_sort_column_id(column, 3);
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gtk_tree_view_append_column(GTK_TREE_VIEW(view), column);
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gtk_tree_view_append_column(GTK_TREE_VIEW(helper->manual), column);
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gtk_tree_view_column_clicked(column);
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gtk_tree_view_set_search_column(GTK_TREE_VIEW(view), 3);
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g_signal_connect(view, "row-activated", G_CALLBACK(
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gtk_tree_view_set_search_column(GTK_TREE_VIEW(helper->manual), 3);
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g_signal_connect(helper->manual, "row-activated", G_CALLBACK(
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_helper_on_manual_row_activated), helper);
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gtk_container_add(GTK_CONTAINER(widget), view);
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gtk_container_add(GTK_CONTAINER(widget), helper->manual);
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gtk_notebook_append_page(GTK_NOTEBOOK(helper->notebook), widget,
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gtk_label_new(_("Manual")));
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/* FIXME perform this while idle */
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}
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static gboolean _new_manual_idle(gpointer data)
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{
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Helper * helper = data;
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GtkTreeModel * model;
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char const * prefix[] = { MANDIR, "/usr/share/man", NULL };
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char const ** p;
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DIR * dir;
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struct dirent * de;
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unsigned int section;
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helper->source = 0;
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model = gtk_tree_view_get_model(GTK_TREE_VIEW(helper->manual));
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for(p = prefix; *p != NULL; p++)
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{
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/* XXX avoid duplicates */
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@ -567,9 +601,10 @@ static void _new_manual(Helper * helper)
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while((de = readdir(dir)) != NULL)
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if(sscanf(de->d_name, "html%u", §ion) == 1)
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_new_manual_section(helper, *p, de->d_name,
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store, section);
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GTK_TREE_STORE(model), section);
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closedir(dir);
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}
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return FALSE;
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}
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static void _new_manual_section(Helper * helper, char const * manhtmldir,
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@ -627,6 +662,8 @@ static void _new_manual_section(Helper * helper, char const * manhtmldir,
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/* helper_delete */
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void _helper_delete(Helper * helper)
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{
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if(helper->source != 0)
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g_source_remove(helper->source);
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if(helper->ab_window != NULL)
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gtk_widget_destroy(helper->ab_window);
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if(helper->fi_dialog != NULL)
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