#include <glibmm/ustring.h>
#include <glibmm/refptr.h>
+#include <sigc++/functors/mem_fun.h>
+#include <sigc++/signal.h>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/lexical_cast.hpp>
#include <fstream>
#include <iostream>
#include <sstream>
+#include <vector>
+#include <algorithm>
#include "bbs_detail_base.hxx"
#include "thread_list_model.hxx"
#include "board_subject_item.hxx"
#include "thread_idx_cache.hxx"
#include "uri_opener.hxx"
+#include "http_get.hxx"
+#include "board_subject_idx.hxx"
+#include "http_date.hxx"
+#include "misc.hxx"
+#include "board_window_state.hxx"
+#include "thread_idx.hxx"
namespace dialektos {
+namespace {
+struct LessSecond {
+ template <typename PairType>
+ bool operator()(const PairType& lhs, const PairType& rhs) const {
+ return lhs.second < rhs.second;
+ }
+};
+}
+
void BoardWindow::create(std::auto_ptr<bbs_detail::Base> bbs) {
regist(new BoardWindow(bbs));
BoardWindow::BoardWindow(std::auto_ptr<bbs_detail::Base> bbs) :
ApplicationFrameWork(), tree_view_(), bbs_(bbs), scrolled_(),
- tree_model_(ThreadListModel::create()) {
+ tree_model_(ThreadListModel::create()),
+ http_getter_()
+ {
// additional menuitems for board window
action_group_->add(Gtk::Action::create("FileOpen", "_Open Thread"),
tree_view_.signal_button_press_event().connect_notify(
sigc::mem_fun(*this, &BoardWindow::on_child_button_press));
- set_default_size(400,300);
scrolled_.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
add(scrolled_);
tree_view_.set_fixed_height_mode(true);
tree_view_.set_rules_hint(true);
- tree_view_.append_column(*Gtk::manage(new view_column::Number));
- tree_view_.append_column(*Gtk::manage(new view_column::Title));
- tree_view_.append_column(*Gtk::manage(new view_column::ResNum));
- tree_view_.append_column(*Gtk::manage(new view_column::LineCount));
- tree_view_.append_column(*Gtk::manage(new view_column::Average));
- tree_view_.append_column(*Gtk::manage(new view_column::StartTime));
+ BoardWindowState state;
+ state.from_xml(boost::filesystem::path(bbs_->get_board_state_path()));
+
+ add_column<view_column::Number>(state);
+ add_column<view_column::Title>(state);
+ add_column<view_column::ResNum>(state);
+ add_column<view_column::LineCount>(state);
+ add_column<view_column::Average>(state);
+ add_column<view_column::StartTime>(state);
+
+ set_default_size(state.width, state.height);
+ if (state.menubar) menubar_->show();
+ if (state.toolbar) toolbar_->show();
+ if (state.statusbar) statusbar_.show();
+
+ // set columns widths
+ BOOST_FOREACH(Gtk::TreeViewColumn* kolumn, tree_view_.get_columns()) {
+ view_column::Base* column =
+ dynamic_cast<view_column::Base*>(kolumn);
+
+ assert(column);
+ BoardWindowState::ColumnInfo info = state.columns[column->get_id()];
+ if (info.width > 0) column->set_fixed_width(info.width);
+ }
+
+ // set columns order.
+ typedef std::pair<Gtk::TreeViewColumn*, int> PairType;
+ std::vector<PairType> column_order;
+ BOOST_FOREACH(Gtk::TreeViewColumn* kolumn, tree_view_.get_columns()) {
+ view_column::Base* column =
+ dynamic_cast<view_column::Base*>(kolumn);
+
+ assert(column);
+ BoardWindowState::ColumnInfo info = state.columns[column->get_id()];
+ column_order.push_back(std::make_pair(column, info.order));
+ }
+ std::sort(column_order.begin(), column_order.end(), LessSecond());
+
+ Gtk::TreeViewColumn* previous_column = 0;
+ BOOST_FOREACH(PairType& pair, column_order) {
+ if (!previous_column) tree_view_.move_column_to_start(*pair.first);
+ else tree_view_.move_column_after(*pair.first, *previous_column);
+ previous_column = pair.first;
+ }
using namespace boost::posix_time;
ptime start = microsec_clock::local_time();
std::cout <<
to_simple_string(microsec_clock::local_time() - start) << std::endl;
+ set_title(get_uri());
+
show_all();
}
BoardWindow::~BoardWindow() {
}
+void BoardWindow::on_informed_from(const bbs_detail::Base& bbs,
+ const ThreadIdx& idx) {
+ if (!bbs.belongs_to(*bbs_)) return;
+
+ ModelColumns cols;
+ model_column::field<model_column::Title>(cols) = idx.title_;
+ model_column::field<model_column::ID>(cols) = bbs.get_thread_id();
+ model_column::field<model_column::LineCount>(cols) = idx.line_count_;
+ tree_model_->update_row(cols);
+}
+
void BoardWindow::on_row_activated(const Gtk::TreeModel::Path& path,
Gtk::TreeViewColumn* /*col*/) {
Gtk::TreeIter iter = tree_model_->get_iter(path);
uri_opener::open(uri);
}
+void BoardWindow::on_action_view_stop() {
+ if (http_getter_) http_getter_->cancel();
+}
+
bool BoardWindow::is_same(const bbs_detail::Base& bbs) const {
return *bbs_ == bbs;
}
+std::string BoardWindow::get_uri() const {
+ return bbs_->get_board_uri();
+}
+
+
void BoardWindow::load() {
boost::unordered_map<model_column::ID::type, ModelColumns> buffer;
buffer[cache.id_] = cols;
}
- merge_subject_txt(buffer);
+ const boost::filesystem::path sbj(bbs_->get_board_subject_path());
+ if (boost::filesystem::exists(sbj) && boost::filesystem::is_regular(sbj)) {
+ std::vector<SubjectItem> subjects;
+ bbs_->load_subject(subjects);
+
+ idx_ = SubjectIdx::from_xml(
+ boost::filesystem::path(bbs_->get_board_subject_idx_path()));
+
+ merge_subject_txt(subjects, buffer);
+ } else
+ on_action_view_refresh();
+
tree_model_->set_buffer(buffer);
}
void BoardWindow::merge_subject_txt(
+ const std::vector<SubjectItem>& subjects,
boost::unordered_map<std::string, ModelColumns>& buffer) {
- const boost::filesystem::path sbj(bbs_->get_board_subject_path());
-
- if (!boost::filesystem::exists(sbj) || !boost::filesystem::is_regular(sbj))
- return;
- std::vector<SubjectItem> subjects;
- bbs_->load_subject(subjects);
-
-
- // TODO use the last modified from a server.
boost::posix_time::ptime last_modified;
try {
- std::time_t last_mod = boost::filesystem::last_write_time(sbj);
- last_modified = boost::posix_time::from_time_t(last_mod);
- } catch (const boost::filesystem::filesystem_error& e) {
+ if (!idx_.last_modified_.empty())
+ last_modified = rfc1123_to_ptime(idx_.last_modified_);
+ else
+ last_modified = boost::posix_time::second_clock::universal_time();
+ } catch (const HTTPDateError& e) {
std::cerr << e.what() << std::endl;
- last_modified = boost::posix_time::second_clock::local_time();
+ last_modified = boost::posix_time::second_clock::universal_time();
}
BOOST_FOREACH(const SubjectItem& item, subjects) {
model_column::field<model_column::ID>(cols) = item.id_;
model_column::field<model_column::ResNum>(cols) = item.res_num_;
+ // avoid some threads like '9242006007'
+ if (item.id_.size() == 10 && item.id_[0] == '9') continue;
+
try {
const std::time_t _start = boost::lexical_cast<std::time_t>(item.id_);
const boost::posix_time::ptime start = boost::posix_time::from_time_t(_start);
const double average = item.res_num_ / (sec/60.0/60.0/24.0);
model_column::field<model_column::Average>(cols) = average;
} catch(const boost::bad_lexical_cast& e) {
- std::cerr << e.what() << std::endl;
+ std::cerr << e.what() << "(" << item.id_ << ")" << std::endl;
+ }
+ }
+}
+
+void BoardWindow::unmerge_subject_txt(
+ boost::unordered_map<std::string, ModelColumns>& buffer) {
+ // remove thread ids which line_count_ is zero.
+ std::list<std::string> remove_list;
+ typedef boost::unordered_map<std::string, ModelColumns>::value_type PairType;
+ BOOST_FOREACH(PairType& pair, buffer) {
+ ModelColumns& cols = pair.second;
+ if (model_column::field<model_column::LineCount>(cols) == 0)
+ remove_list.push_back(pair.first);
+ else if (model_column::field<model_column::Number>(cols) != 0) {
+ model_column::field<model_column::Number>(cols) = 0;
+ model_column::field<model_column::ResNum>(cols) = 0;
+ model_column::field<model_column::Average>(cols) = 0;
}
}
+ BOOST_FOREACH(const std::string& id, remove_list)
+ buffer.erase(id);
}
void BoardWindow::on_action_file_open() {
std::cout << "file open activated" << std::endl;
}
+void BoardWindow::on_action_edit_copy() {
+ Glib::RefPtr<const Gtk::TreeSelection> selection =
+ tree_view_.get_selection();
+
+ std::vector<Gtk::TreeModel::Path> paths = selection->get_selected_rows();
+ if (paths.empty()) return;
+
+ std::string selected;
+ BOOST_FOREACH(Gtk::TreeModel::Path path, paths) {
+ Gtk::TreeRow row = *(tree_model_->get_iter(path));
+ std::string id;
+ row.get_value(boost::mpl::find<model_column::List,
+ model_column::ID>::type::pos::value, id);
+ if (id.empty()) continue;
+ if (!selected.empty()) selected += "\n";
+ selected += bbs_->get_another_thread_uri(id);
+ }
+ Gtk::Clipboard::get()->set_text(selected);
+}
+
+void BoardWindow::on_action_view_refresh() {
+ if (http_getter_) return;
+
+ statusbar_.push("HTTP/1.0 GET...");
+
+ const std::string uri = bbs_->get_board_subject_uri();
+ http::Header request_header = bbs_->get_board_subject_request_header();
+
+ SubjectIdx idx = SubjectIdx::from_xml(
+ boost::filesystem::path(bbs_->get_board_subject_idx_path()));
+ request_header.set_if_modified_since(idx.last_modified_);
+
+ http_getter_.reset(new http::GetInThread(uri, request_header));
+ http_getter_->signal_end().connect(
+ sigc::mem_fun(*this, &BoardWindow::on_http_get_end));
+ http_getter_->run();
+}
+
+void BoardWindow::save_content(const http::Response& response) {
+ // save the content to the file subject.txt
+ if (!misc::create_directories(boost::filesystem::path(
+ bbs_->get_board_subject_path()).parent_path())) return;
+ std::ofstream ofs(bbs_->get_board_subject_path().c_str());
+ ofs << response.get_content();
+ ofs.close();
+
+ // save the metadata to the file subject.xml
+ idx_.last_modified_ = response.get_header().get_last_modified();
+ idx_.to_xml(boost::filesystem::path(bbs_->get_board_subject_idx_path()));
+}
+
+void BoardWindow::on_http_get_end(bool success) {
+// const std::string uri = http_getter_->get_uri();
+// const http::Header request_header = http_getter_->get_request_header();
+ const http::Response response = http_getter_->get_response();
+ const boost::system::error_code err = http_getter_->get_error();
+ http_getter_.reset(0);
+ if (err) {
+ statusbar_.push(err.message());
+ return;
+ }
+ if (!success) {
+ statusbar_.push("Canceled.");
+ return;
+ }
+
+ on_refresh_end(response.get_status_line(), response.get_header());
+
+ std::vector<SubjectItem> subjects;
+ bbs_->load_subject_from_string(response.get_content(), subjects);
+
+ if (subjects.empty()) return;
+
+ save_content(response);
+
+ boost::unordered_map<std::string, ModelColumns> buffer;
+ tree_model_->get_buffer(buffer);
+ unmerge_subject_txt(buffer);
+ merge_subject_txt(subjects, buffer);
+ tree_model_->set_buffer(buffer);
+}
+
+void BoardWindow::on_refresh_end(const http::StatusLine& status,
+ const http::Header& header) {
+ std::string message = status.get_line();
+ const std::string last_modified = header.get_last_modified();
+ if (!last_modified.empty()) {
+ message += " ";
+ message += last_modified;
+ }
+ statusbar_.push(message);
+}
+
+void BoardWindow::save_state() const{
+ BoardWindowState state;
+ state.width = get_width();
+ state.height = get_height();
+ state.menubar = menubar_->is_visible();
+ state.toolbar = toolbar_->is_visible();
+ state.statusbar = statusbar_.is_visible();
+
+ int order = 0;
+ BOOST_FOREACH(const Gtk::TreeViewColumn* kolumn, tree_view_.get_columns()) {
+ const view_column::Base* column =
+ dynamic_cast<const view_column::Base*>(kolumn);
+
+ assert(column);
+
+ BoardWindowState::ColumnInfo info;
+ info.width = column->get_width();
+ info.order = order;
+ state.columns[column->get_id()] = info;
+ ++order;
+
+ if (column->get_sort_indicator()) {
+ state.sort.column = column->get_id();
+ state.sort.ascendant = column->get_sort_order() == Gtk::SORT_ASCENDING;
+ }
+ }
+
+ state.to_xml(boost::filesystem::path(bbs_->get_board_state_path()));
+}
+
} // namespace dialektos