/* FIXME: call this if the view is already loaded before it's added to
* main window. Update title and tab label using dir_fi of the FmFolder object. */
static void on_folder_view_loaded(FmFolderView* view, FmPath* path, FmTabPage* page)
{
FmIcon* icon;
const FmNavHistoryItem* item;
FmFolder* folder;
folder = fm_folder_view_get_folder(view);
if(folder)
{
#if 0
if(folder->dir_fi)
{
icon = folder->dir_fi->icon;
if(icon)
{
icon->gicon;
/* FIXME: load icon. we need to change window icon when switching pages. */
gtk_window_set_icon_name(GTK_WINDOW(win), "folder");
}
}
#endif
fm_folder_query_filesystem_info(folder);
}
/* scroll to recorded position */
item = fm_nav_history_get_cur(page->nav_history);
gtk_adjustment_set_value(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(view)), item->scroll_pos);
/* update status text */
g_free(page->status_text[FM_STATUS_TEXT_NORMAL]);
page->status_text[FM_STATUS_TEXT_NORMAL] = format_status_text(page);
g_signal_emit(page, signals[STATUS], 0,
FM_STATUS_TEXT_NORMAL, page->status_text[FM_STATUS_TEXT_NORMAL]);
}
static void on_folder_finish_loading(FmFolder* folder, FmTabPage* page)
{
FmFolderView* fv = page->folder_view;
const FmNavHistoryItem* item;
GtkScrolledWindow* scroll = GTK_SCROLLED_WINDOW(fv);
/* Note: most of the time, we delay the creation of the
* folder model and do it after the whole folder is loaded.
* That is because adding rows into model is much faster when no handlers
* are connected to its signals. So we detach the model from folder view
* and create the model again when it's fully loaded.
* This optimization, however, is not used for FmFolder objects
* with incremental loading (search://) */
if(fm_folder_view_get_model(fv) == NULL)
{
/* create a model for the folder and set it to the view */
FmFolderModel* model = fm_folder_model_new(folder, app_config->show_hidden);
fm_folder_view_set_model(fv, model);
fm_folder_model_set_sort(model, app_config->sort_by,
(app_config->sort_type == GTK_SORT_ASCENDING) ?
FM_SORT_ASCENDING : FM_SORT_DESCENDING);
g_object_unref(model);
}
fm_folder_query_filesystem_info(folder); /* FIXME: is this needed? */
if (page->select_path_after_chdir)
{
fm_folder_view_select_file_path(fv, page->select_path_after_chdir);
fm_path_unref(page->select_path_after_chdir);
page->select_path_after_chdir = NULL;
}
// fm_path_entry_set_path(entry, path);
/* scroll to recorded position */
item = fm_nav_history_get_cur(page->nav_history);
gtk_adjustment_set_value(gtk_scrolled_window_get_vadjustment(scroll), item->scroll_pos);
/* update status bar */
/* update status text */
g_free(page->status_text[FM_STATUS_TEXT_NORMAL]);
page->status_text[FM_STATUS_TEXT_NORMAL] = format_status_text(page);
g_signal_emit(page, signals[STATUS], 0,
(guint)FM_STATUS_TEXT_NORMAL,
page->status_text[FM_STATUS_TEXT_NORMAL]);
fm_unset_busy_cursor(GTK_WIDGET(page));
/* g_debug("finish-loading"); */
page->loading = FALSE;
g_object_notify_by_pspec(G_OBJECT(page), props[PROP_LOADING]);
}
/*static*/ void TabPage::onFolderFinishLoading(FmFolder* _folder, TabPage* pThis) {
// FIXME: is this needed?
FmFileInfo* fi = fm_folder_get_info(_folder);
if(fi) { // if loading of the folder fails, it's possible that we don't have FmFileInfo.
pThis->title_ = QString::fromUtf8(fm_file_info_get_disp_name(fi));
Q_EMIT pThis->titleChanged(pThis->title_);
}
fm_folder_query_filesystem_info(_folder); // FIXME: is this needed?
#if 0
FmFolderView* fv = folder_view;
const FmNavHistoryItem* item;
GtkScrolledWindow* scroll = GTK_SCROLLED_WINDOW(fv);
/* Note: most of the time, we delay the creation of the
* folder model and do it after the whole folder is loaded.
* That is because adding rows into model is much faster when no handlers
* are connected to its signals. So we detach the model from folder view
* and create the model again when it's fully loaded.
* This optimization, however, is not used for FmFolder objects
* with incremental loading (search://) */
if(fm_folder_view_get_model(fv) == NULL) {
/* create a model for the folder and set it to the view */
FmFolderModel* model = fm_folder_model_new(folder, app_config->show_hidden);
fm_folder_view_set_model(fv, model);
#if FM_CHECK_VERSION(1, 0, 2)
/* since 1.0.2 sorting should be applied on model instead of view */
fm_folder_model_set_sort(model, app_config->sort_by,
(app_config->sort_type == GTK_SORT_ASCENDING) ?
FM_SORT_ASCENDING : FM_SORT_DESCENDING);
#endif
g_object_unref(model);
}
#endif
// update status text
QString& text = pThis->statusText_[StatusTextNormal];
text = pThis->formatStatusText();
Q_EMIT pThis->statusChanged(StatusTextNormal, text);
if(pThis->overrideCursor_) {
QApplication::restoreOverrideCursor(); // remove busy cursor
pThis->overrideCursor_ = false;
}
// After finishing loading the folder, the model is updated, but Qt delays the UI update
// for performance reasons. Therefore at this point the UI is not up to date.
// Of course, the scrollbar ranges are not updated yet. We solve this by installing an Qt timeout handler.
QTimer::singleShot(10, pThis, SLOT(restoreScrollPos()));
}
static void fm_tab_page_chdir_without_history(FmTabPage* page, FmPath* path)
{
FmFolderView* folder_view = FM_FOLDER_VIEW(page->folder_view);
FmFolder* folder = fm_folder_view_get_folder(folder_view);
char * disp_path = fm_path_display_name(path, FALSE);
fm_tab_label_set_tooltip_text(FM_TAB_LABEL(page->tab_label), disp_path);
g_free(disp_path);
char* disp_name = fm_path_display_basename(path);
fm_tab_label_set_text(FM_TAB_LABEL(page->tab_label), disp_name);
g_free(disp_name);
/* disconnect from previous folder */
disconnect_folder(page, folder);
/* chdir to a new folder */
fm_folder_view_chdir(folder_view, path);
folder = fm_folder_view_get_folder(folder_view);
if(folder)
{
g_signal_connect(folder, "fs-info", G_CALLBACK(on_folder_fs_info), page);
// on_folder_fs_info(folder, win);
fm_folder_query_filesystem_info(folder);
}
fm_side_pane_chdir(FM_SIDE_PANE(page->side_pane), path);
/* destroy the page when the folder is unmounted or deleted. */
g_signal_connect_swapped(folder, "unmount", G_CALLBACK(gtk_widget_destroy), page);
g_signal_connect_swapped(folder, "removed", G_CALLBACK(gtk_widget_destroy), page);
g_signal_connect(folder, "content-changed", G_CALLBACK(on_folder_content_changed), page);
g_signal_connect(folder, "fs-info", G_CALLBACK(on_folder_fs_info), page);
/* tell the world that our current working directory is changed */
g_signal_emit(page, signals[CHDIR], 0, path);
}