static void fm_tab_page_chdir_without_history(FmTabPage* page, FmPath* path, FmPath* select_path)
{
if (select_path)
select_path = fm_path_ref(select_path);
if (page->select_path_after_chdir)
fm_path_unref(page->select_path_after_chdir);
page->select_path_after_chdir = select_path;
fm_tab_page_update_label(page, path);
free_folder(page);
page->folder = fm_folder_from_path(path);
g_signal_connect(page->folder, "start-loading", G_CALLBACK(on_folder_start_loading), page);
g_signal_connect(page->folder, "finish-loading", G_CALLBACK(on_folder_finish_loading), page);
g_signal_connect(page->folder, "error", G_CALLBACK(on_folder_error), page);
g_signal_connect(page->folder, "fs-info", G_CALLBACK(on_folder_fs_info), page);
/* destroy the page when the folder is unmounted or deleted. */
g_signal_connect(page->folder, "removed", G_CALLBACK(on_folder_removed), page);
g_signal_connect(page->folder, "unmount", G_CALLBACK(on_folder_unmount), page);
g_signal_connect(page->folder, "content-changed", G_CALLBACK(on_folder_content_changed), page);
if(fm_folder_is_loaded(page->folder))
{
on_folder_start_loading(page->folder, page);
on_folder_finish_loading(page->folder, page);
on_folder_fs_info(page->folder, page);
}
else
on_folder_start_loading(page->folder, page);
fm_side_pane_chdir(page->side_pane, path);
/* tell the world that our current working directory is changed */
g_signal_emit(page, signals[CHDIR], 0, path);
}
void TabPage::chdir(FmPath* newPath, bool addHistory) {
if(folder_) {
// we're already in the specified dir
if(fm_path_equal(newPath, fm_folder_get_path(folder_)))
return;
// remember the previous folder path that we have browsed.
lastFolderPath_ = fm_folder_get_path(folder_);
if(addHistory) {
// store current scroll pos in the browse history
BrowseHistoryItem& item = history_.currentItem();
QAbstractItemView* childView = folderView_->childView();
item.setScrollPos(childView->verticalScrollBar()->value());
}
// free the previous model
if(folderModel_) {
proxyModel_->setSourceModel(NULL);
folderModel_->unref(); // unref the cached model
folderModel_ = NULL;
}
freeFolder();
}
char* disp_name = fm_path_display_basename(newPath);
title_ = QString::fromUtf8(disp_name);
Q_EMIT titleChanged(title_);
g_free(disp_name);
folder_ = fm_folder_from_path(newPath);
proxyFilter_->setVirtHidden(folder_);
if(addHistory) {
// add current path to browse history
history_.add(path());
}
g_signal_connect(folder_, "start-loading", G_CALLBACK(onFolderStartLoading), this);
g_signal_connect(folder_, "finish-loading", G_CALLBACK(onFolderFinishLoading), this);
g_signal_connect(folder_, "error", G_CALLBACK(onFolderError), this);
g_signal_connect(folder_, "fs-info", G_CALLBACK(onFolderFsInfo), this);
/* destroy the page when the folder is unmounted or deleted. */
g_signal_connect(folder_, "removed", G_CALLBACK(onFolderRemoved), this);
g_signal_connect(folder_, "unmount", G_CALLBACK(onFolderUnmount), this);
g_signal_connect(folder_, "content-changed", G_CALLBACK(onFolderContentChanged), this);
folderModel_ = CachedFolderModel::modelFromFolder(folder_);
proxyModel_->setSourceModel(folderModel_);
proxyModel_->sort(proxyModel_->sortColumn(), proxyModel_->sortOrder());
Settings& settings = static_cast<Application*>(qApp)->settings();
proxyModel_->setFolderFirst(settings.sortFolderFirst());
proxyModel_->sort(settings.sortColumn(), settings.sortOrder());
if(fm_folder_is_loaded(folder_)) {
onFolderStartLoading(folder_, this);
onFolderFinishLoading(folder_, this);
onFolderFsInfo(folder_, this);
}
else
onFolderStartLoading(folder_, this);
}
