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85 lines
3.0 KiB
85 lines
3.0 KiB
11 years ago
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#include "selectiondialog.h"
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SelectionDialog::SelectionDialog(Source::View& view): Gtk::Dialog(), view(view),
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list_view_text(1, false, Gtk::SelectionMode::SELECTION_SINGLE) {
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scrolled_window.set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_NEVER);
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list_view_text.set_enable_search(true);
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list_view_text.set_headers_visible(false);
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list_view_text.set_hscroll_policy(Gtk::ScrollablePolicy::SCROLL_NATURAL);
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list_view_text.set_activate_on_single_click(true);
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}
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void SelectionDialog::show(const std::map<std::string, std::string>& rows) {
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for (auto &i : rows) {
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list_view_text.append(i.first);
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}
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scrolled_window.add(list_view_text);
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get_vbox()->pack_start(scrolled_window);
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set_transient_for((Gtk::Window&)(*view.get_toplevel()));
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show_all();
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int popup_x = get_width();
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int popup_y = rows.size() * 20;
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adjust(popup_x, popup_y);
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list_view_text.signal_row_activated().connect([this](const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn*) {
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if(on_select)
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on_select(list_view_text);
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response(Gtk::RESPONSE_DELETE_EVENT);
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});
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signal_focus_out_event().connect(sigc::mem_fun(*this, &SelectionDialog::close), false);
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run();
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}
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bool SelectionDialog::close(GdkEventFocus*) {
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response(Gtk::RESPONSE_DELETE_EVENT);
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return true;
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}
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void SelectionDialog::adjust(int current_x, int current_y) {
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INFO("SelectionDialog set size");
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int view_x = view.get_width();
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int view_y = 150;
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bool is_never_scroll_x = true;
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bool is_never_scroll_y = true;
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if (current_x > view_x) {
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current_x = view_x;
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is_never_scroll_x = false;
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}
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if (current_y > view_y) {
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current_y = view_y;
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is_never_scroll_y = false;
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}
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scrolled_window.set_size_request(current_x, current_y);
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if (!is_never_scroll_x && !is_never_scroll_y) {
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scrolled_window.set_policy(Gtk::PolicyType::POLICY_AUTOMATIC, Gtk::PolicyType::POLICY_AUTOMATIC);
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} else if (!is_never_scroll_x && is_never_scroll_y) {
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scrolled_window.set_policy(Gtk::PolicyType::POLICY_AUTOMATIC, Gtk::PolicyType::POLICY_NEVER);
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} else if (is_never_scroll_x && !is_never_scroll_y) {
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scrolled_window.set_policy(Gtk::PolicyType::POLICY_NEVER, Gtk::PolicyType::POLICY_AUTOMATIC);
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}
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INFO("SelectionDialog set position");
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Gdk::Rectangle temp1, temp2;
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view.get_cursor_locations(view.get_source_buffer()->get_insert()->get_iter(), temp1, temp2);
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int view_edge_x = 0;
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int view_edge_y = 0;
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int x, y;
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view.buffer_to_window_coords(Gtk::TextWindowType::TEXT_WINDOW_WIDGET,
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temp1.get_x(), temp1.get_y(), x, y);
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Glib::RefPtr<Gdk::Window> gdkw = view.get_window(Gtk::TextWindowType::TEXT_WINDOW_WIDGET);
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gdkw->get_origin(view_edge_x, view_edge_y);
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x += view_edge_x;
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y += view_edge_y;
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if ((view_edge_x-x)*-1 > view.get_width()-current_x) {
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x -= current_x;
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if (x < view_edge_x) x = view_edge_x;
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}
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if ((view_edge_y-y)*-1 > view.get_height()-current_y) {
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y -= (current_y+14) + 15;
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if (x < view_edge_y) y = view_edge_y +15;
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}
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move(x, y+15);
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}
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