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/* |
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Copyright (c) MMXVII Christian Schoenebeck |
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|
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This file is part of "gigedit" and released under the terms of the |
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GNU General Public License version 2. |
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*/ |
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|
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#include "MacroEditor.h" |
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#include "global.h" |
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#include <assert.h> |
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|
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MacroEditor::MacroEditor() : |
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m_macroOriginal(NULL), |
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m_statusLabel("", Gtk::ALIGN_START), |
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m_deleteButton(Glib::ustring(_("Delete")) + " " + UNICODE_PRIMARY_KEY_SYMBOL + UNICODE_ERASE_KEY_SYMBOL), |
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m_inverseDeleteButton(Glib::ustring(_("Inverse Delete")) + " " + UNICODE_ALT_KEY_SYMBOL + UNICODE_ERASE_KEY_SYMBOL), |
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m_applyButton(_("_Apply"), true), |
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m_cancelButton(_("_Cancel"), true), |
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m_altKeyDown(false), |
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m_primaryKeyDown(false) |
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{ |
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add(m_vbox); |
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|
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set_default_size(800, 600); |
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|
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//FIXME: Commented out since Gtk::Label is a disaster when it comes to multi line content. |
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/*m_labelIntro.set_text( |
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_("A macro is a list of parameters and corresponding values which " |
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"should be applied to the instrument editor when the macro is " |
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"triggered by the user. A macro is triggered either by selecting " |
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"the macro from the \"Macro\" menu, or by hitting the macro's " |
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"respective keyboard accelerator (F1 to F12).") |
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); |
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m_labelIntro.set_line_wrap(); |
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m_vbox.pack_start(m_labelIntro, Gtk::PACK_SHRINK);*/ |
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|
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// create Macro treeview (including its data model) |
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m_treeStoreMacro = MacroTreeStore::create(m_treeModelMacro); |
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m_treeViewMacro.set_model(m_treeStoreMacro); |
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m_treeViewMacro.get_selection()->set_mode(Gtk::SELECTION_MULTIPLE); |
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//m_treeViewMacro.set_tooltip_text(_("")); |
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m_treeViewMacro.append_column(_("Key"), m_treeModelMacro.m_col_name); |
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m_treeViewMacro.append_column(_("Type"), m_treeModelMacro.m_col_type); |
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//m_treeViewMacro.append_column_editable(_("Value"), m_treeModelMacro.m_col_value); |
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//m_treeViewMacro.append_column(_("Value"), m_valueCellRenderer); |
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Gtk::TreeViewColumn* valueColumn = new Gtk::TreeViewColumn(_("Value")); |
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valueColumn->pack_start(m_valueCellRenderer); |
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m_treeViewMacro.append_column(*valueColumn); |
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// m_valueCellRenderer.property_model() = m_comboBoxModel; |
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// m_valueCellRenderer.property_text_column() = 0; |
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//m_valueCellRenderer.property_editable() = true; |
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{ |
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Gtk::TreeView::Column* column = valueColumn;// m_treeViewMacro.get_column(2); |
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//column->set_renderer(m_valueCellRenderer, m_treeModelMacro.m_col_value); |
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column->add_attribute(m_valueCellRenderer.property_text(), |
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m_treeModelMacro.m_col_value); |
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//column->add_attribute(m_valueCellRenderer.property_has_entry(), |
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// m_treeModelMacro.m_col_allowTextEntry); |
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column->add_attribute(m_valueCellRenderer.property_editable(), |
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m_treeModelMacro.m_col_editable); |
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column->add_attribute(m_valueCellRenderer.property_model(), |
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m_treeModelMacro.m_col_options); |
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} |
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m_valueCellRenderer.property_text_column() = 0; |
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m_valueCellRenderer.signal_edited().connect( |
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sigc::mem_fun(*this, &MacroEditor::onValueCellEdited) |
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); |
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|
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{ |
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Gtk::TreeViewColumn* column = m_treeViewMacro.get_column(1); |
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Gtk::CellRendererText* cellrenderer = |
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dynamic_cast<Gtk::CellRendererText*>(column->get_first_cell()); |
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cellrenderer->property_foreground().set_value("#bababa"); |
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} |
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m_treeViewMacro.set_headers_visible(true); |
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m_treeViewMacro.get_selection()->signal_changed().connect( |
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sigc::mem_fun(*this, &MacroEditor::onTreeViewSelectionChanged) |
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); |
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m_treeViewMacro.signal_key_release_event().connect_notify( |
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sigc::mem_fun(*this, &MacroEditor::onMacroTreeViewKeyRelease) |
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); |
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m_treeStoreMacro->signal_row_changed().connect( |
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sigc::mem_fun(*this, &MacroEditor::onMacroTreeViewRowValueChanged) |
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); |
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m_ignoreTreeViewValueChange = false; |
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|
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m_scrolledWindow.add(m_treeViewMacro); |
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m_scrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); |
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m_vbox.pack_start(m_scrolledWindow); |
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|
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m_buttonBoxL.set_layout(Gtk::BUTTONBOX_START); |
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m_buttonBoxL.pack_start(m_deleteButton); |
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m_buttonBoxL.pack_start(m_inverseDeleteButton); |
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m_deleteButton.set_sensitive(false); |
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m_inverseDeleteButton.set_sensitive(false); |
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|
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m_buttonBox.set_layout(Gtk::BUTTONBOX_END); |
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m_buttonBox.pack_start(m_applyButton); |
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m_buttonBox.pack_start(m_cancelButton); |
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m_applyButton.set_can_default(); |
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m_applyButton.set_sensitive(false); |
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m_applyButton.grab_focus(); |
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|
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#if GTKMM_MAJOR_VERSION >= 3 |
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m_statusLabel.set_margin_left(6); |
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m_statusLabel.set_margin_right(6); |
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#else |
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m_statusHBox.set_spacing(6); |
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#endif |
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|
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m_statusHBox.pack_start(m_statusLabel); |
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m_statusHBox.show_all_children(); |
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|
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m_footerHBox.pack_start(m_buttonBoxL, Gtk::PACK_SHRINK); |
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m_footerHBox.pack_start(m_statusHBox); |
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m_footerHBox.pack_start(m_buttonBox, Gtk::PACK_SHRINK); |
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|
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m_vbox.pack_start(m_footerHBox, Gtk::PACK_SHRINK); |
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|
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m_applyButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &MacroEditor::onButtonApply) |
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); |
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|
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m_cancelButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &MacroEditor::onButtonCancel) |
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); |
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|
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m_deleteButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &MacroEditor::deleteSelectedRows) |
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); |
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|
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m_inverseDeleteButton.signal_clicked().connect( |
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sigc::mem_fun(*this, &MacroEditor::inverseDeleteSelectedRows) |
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); |
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|
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signal_hide().connect( |
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sigc::mem_fun(*this, &MacroEditor::onWindowHide) |
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); |
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|
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signal_delete_event().connect( |
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sigc::mem_fun(*this, &MacroEditor::onWindowDelete) |
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); |
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|
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signal_key_press_event().connect( |
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sigc::mem_fun(*this, &MacroEditor::onKeyPressed) |
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); |
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signal_key_release_event().connect( |
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sigc::mem_fun(*this, &MacroEditor::onKeyReleased) |
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); |
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|
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show_all_children(); |
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updateStatus(); |
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} |
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|
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MacroEditor::~MacroEditor() { |
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printf("MacroEditor destruct\n"); |
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} |
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|
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void MacroEditor::setMacro(Serialization::Archive* macro, bool isClipboard) { |
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m_macroOriginal = macro; |
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if (!macro) { |
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set_title(_("No Macro")); |
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return; |
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} |
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|
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if (isClipboard) |
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set_title(std::string(_("Macro Editor:")) + " " + _("Clipboard Content")); |
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else { |
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if (macro->name().empty()) |
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set_title(std::string(_("Macro Editor:")) + " " + _("Unnamed Macro")); |
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else |
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set_title(std::string(_("Macro Editor:")) + " \"" + macro->name() + "\""); |
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} |
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|
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// copy for non-destructive editing |
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m_macro = *macro; |
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|
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reloadTreeView(); |
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} |
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|
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sigc::signal<void>& MacroEditor::signal_changes_applied() { |
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return m_changes_applied; |
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} |
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|
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Glib::RefPtr<Gtk::ListStore> MacroEditor::createComboOptions(const char** options) { |
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Glib::RefPtr<Gtk::ListStore> refOptions = Gtk::ListStore::create(m_comboOptionsModel); |
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for (size_t i = 0; options[i]; ++i) |
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(*refOptions->append())[m_comboOptionsModel.m_col_choice] = options[i]; |
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return refOptions; |
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} |
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|
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void MacroEditor::buildTreeView(const Gtk::TreeModel::Row& parentRow, const Serialization::Object& parentObject) { |
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for (int iMember = 0; iMember < parentObject.members().size(); ++iMember) { |
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const Serialization::Member& member = parentObject.members()[iMember]; |
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const Serialization::Object& object = m_macro.objectByUID(member.uid()); |
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Gtk::TreeModel::iterator iterRow = m_treeStoreMacro->append(parentRow.children()); |
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Gtk::TreeModel::Row row = *iterRow; |
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row[m_treeModelMacro.m_col_name] = gig_to_utf8(member.name()); |
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row[m_treeModelMacro.m_col_type] = gig_to_utf8(member.type().asLongDescr()); |
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row[m_treeModelMacro.m_col_uid] = object.uid(); |
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row[m_treeModelMacro.m_col_allowTextEntry] = false; |
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|
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if (object.type().isClass()) { |
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row[m_treeModelMacro.m_col_value] = "(class)"; |
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row[m_treeModelMacro.m_col_editable] = false; |
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buildTreeView(row, object); |
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} else if (object.type().isEnum()) { |
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const char* key = gig::enumKey( |
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object.type().customTypeName(), m_macro.valueAsInt(object) |
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); |
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row[m_treeModelMacro.m_col_value] = key ? key : m_macro.valueAsString(object); |
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row[m_treeModelMacro.m_col_editable] = true; |
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const char** allKeys = gig::enumKeys(object.type().customTypeName()); |
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if (allKeys) { |
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Glib::RefPtr<Gtk::ListStore> refOptions = createComboOptions(allKeys); |
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row[m_treeModelMacro.m_col_options] = refOptions; |
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} |
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} else { |
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row[m_treeModelMacro.m_col_value] = m_macro.valueAsString(object); |
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row[m_treeModelMacro.m_col_editable] = true; |
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} |
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} |
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} |
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|
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void MacroEditor::reloadTreeView() { |
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m_ignoreTreeViewValueChange = true; |
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|
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m_treeStoreMacro->clear(); |
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|
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const Serialization::Object& rootObject = m_macro.rootObject(); |
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|
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Gtk::TreeModel::iterator iterRoot = m_treeStoreMacro->append(); |
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Gtk::TreeModel::Row rowRoot = *iterRoot; |
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rowRoot[m_treeModelMacro.m_col_name] = "(Root)"; |
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rowRoot[m_treeModelMacro.m_col_type] = gig_to_utf8(rootObject.type().asLongDescr()); |
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rowRoot[m_treeModelMacro.m_col_value] = ""; |
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rowRoot[m_treeModelMacro.m_col_uid] = rootObject.uid(); |
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rowRoot[m_treeModelMacro.m_col_allowTextEntry] = false; |
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rowRoot[m_treeModelMacro.m_col_editable] = false; |
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|
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buildTreeView(rowRoot, rootObject); |
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|
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m_treeViewMacro.expand_all(); |
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|
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updateStatus(); |
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|
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m_ignoreTreeViewValueChange = false; |
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} |
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|
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void MacroEditor::onTreeViewSelectionChanged() { |
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std::vector<Gtk::TreeModel::Path> v = m_treeViewMacro.get_selection()->get_selected_rows(); |
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const bool bValidSelection = !v.empty(); |
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m_deleteButton.set_sensitive(bValidSelection); |
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m_inverseDeleteButton.set_sensitive(bValidSelection); |
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} |
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|
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// Cmd key on Mac, Ctrl key on all other OSs |
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static const guint primaryKeyL = |
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#if defined(__APPLE__) |
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GDK_KEY_Meta_L; |
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#else |
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GDK_KEY_Control_L; |
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#endif |
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|
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static const guint primaryKeyR = |
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#if defined(__APPLE__) |
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GDK_KEY_Meta_R; |
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#else |
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GDK_KEY_Control_R; |
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#endif |
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|
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bool MacroEditor::onKeyPressed(GdkEventKey* key) { |
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//printf("key down 0x%x\n", key->keyval); |
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if (key->keyval == GDK_KEY_Alt_L || key->keyval == GDK_KEY_Alt_R) |
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m_altKeyDown = true; |
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if (key->keyval == primaryKeyL || key->keyval == primaryKeyR) |
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m_primaryKeyDown = true; |
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return false; |
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} |
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|
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bool MacroEditor::onKeyReleased(GdkEventKey* key) { |
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//printf("key up 0x%x\n", key->keyval); |
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if (key->keyval == GDK_KEY_Alt_L || key->keyval == GDK_KEY_Alt_R) |
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m_altKeyDown = false; |
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if (key->keyval == primaryKeyL || key->keyval == primaryKeyR) |
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m_primaryKeyDown = false; |
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return false; |
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} |
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|
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void MacroEditor::onMacroTreeViewKeyRelease(GdkEventKey* key) { |
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if (key->keyval == GDK_KEY_BackSpace || key->keyval == GDK_KEY_Delete) { |
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if (m_altKeyDown) |
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inverseDeleteSelectedRows(); |
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else if (m_primaryKeyDown) |
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deleteSelectedRows(); |
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} |
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} |
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|
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void MacroEditor::onValueCellEdited(const Glib::ustring& sPath, const Glib::ustring& text) { |
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printf("asdf\n"); |
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Gtk::TreePath path(sPath); |
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Gtk::TreeModel::iterator iter = m_treeStoreMacro->get_iter(path); |
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onMacroTreeViewRowValueChangedImpl(path, iter, text); |
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} |
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|
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void MacroEditor::onMacroTreeViewRowValueChanged(const Gtk::TreeModel::Path& path, |
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const Gtk::TreeModel::iterator& iter) |
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{ |
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if (!iter) return; |
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Gtk::TreeModel::Row row = *iter; |
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Glib::ustring value = row[m_treeModelMacro.m_col_value]; |
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onMacroTreeViewRowValueChangedImpl(path, iter, value); |
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} |
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|
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void MacroEditor::onMacroTreeViewRowValueChangedImpl(const Gtk::TreeModel::Path& path, |
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const Gtk::TreeModel::iterator& iter, |
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const Glib::ustring& value) |
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{ |
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if (m_ignoreTreeViewValueChange) return; |
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if (!iter) return; |
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Gtk::TreeModel::Row row = *iter; |
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Serialization::UID uid = row[m_treeModelMacro.m_col_uid]; |
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Serialization::String gigvalue(gig_from_utf8(value)); |
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Serialization::Object& object = m_macro.objectByUID(uid); |
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std::string errorText; |
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try { |
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if (object.type().isEnum() && |
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gig::enumKey(object.type().customTypeName(), gigvalue)) |
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{ |
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size_t iValue = gig::enumValue(gigvalue); |
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m_macro.setAutoValue(object, ToString(iValue)); |
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// no auto correct here yet (due to numeric vs. textual values) |
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if (row[m_treeModelMacro.m_col_value] != value) |
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row[m_treeModelMacro.m_col_value] = value; |
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} else { |
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m_macro.setAutoValue(object, gigvalue); |
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// potentially auto correct (i.e. when type is bool, user entered 5 -> yields 1) |
338 |
if (row[m_treeModelMacro.m_col_value] != m_macro.valueAsString(object)) |
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row[m_treeModelMacro.m_col_value] = m_macro.valueAsString(object); |
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} |
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updateStatus(); |
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} catch (Serialization::Exception e) { |
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errorText = e.Message; |
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} catch (...) { |
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errorText = _("Unknown exception during object value change"); |
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} |
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if (!errorText.empty()) { |
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Glib::ustring txt = _("Couldn't change value:\n") + errorText; |
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Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
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msg.run(); |
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} |
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} |
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|
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void MacroEditor::deleteSelectedRows() { |
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Glib::RefPtr<Gtk::TreeSelection> sel = m_treeViewMacro.get_selection(); |
356 |
std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows(); |
357 |
deleteRows(rows); |
358 |
} |
359 |
|
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void MacroEditor::deleteRows(const std::vector<Gtk::TreeModel::Path>& rows) { |
361 |
for (int r = rows.size() - 1; r >= 0; --r) { |
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Gtk::TreeModel::iterator it = m_treeStoreMacro->get_iter(rows[r]); |
363 |
if (!it) continue; |
364 |
Gtk::TreeModel::Row row = *it; |
365 |
Serialization::UID uid = row[m_treeModelMacro.m_col_uid]; |
366 |
if (uid == m_macro.rootObject().uid()) continue; // prohibit deleting root object |
367 |
Gtk::TreeModel::iterator itParent = row.parent(); |
368 |
if (!itParent) continue; |
369 |
Gtk::TreeModel::Row rowParent = *itParent; |
370 |
Serialization::UID uidParent = rowParent[m_treeModelMacro.m_col_uid]; |
371 |
//Serialization::Object& object = m_macro.objectByUID(uid); |
372 |
Serialization::Object& parentObject = m_macro.objectByUID(uidParent); |
373 |
const Serialization::Member& member = parentObject.memberByUID(uid); |
374 |
m_macro.removeMember(parentObject, member); |
375 |
//m_macro.remove(object); |
376 |
} |
377 |
reloadTreeView(); |
378 |
} |
379 |
|
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static bool _onEachTreeRow(const Gtk::TreeModel::Path& input, std::vector<Gtk::TreeModel::Path>* output) { |
381 |
output->push_back(input); |
382 |
return false; // continue walking the tree |
383 |
} |
384 |
|
385 |
void MacroEditor::inverseDeleteSelectedRows() { |
386 |
// get all rows of tree view |
387 |
std::vector<Gtk::TreeModel::Path> rows; |
388 |
m_treeViewMacro.get_model()->foreach_path( |
389 |
sigc::bind( |
390 |
sigc::ptr_fun(&_onEachTreeRow), |
391 |
&rows |
392 |
) |
393 |
); |
394 |
|
395 |
// erase all entries from "rows" which are currently selected |
396 |
std::vector<Gtk::TreeModel::Path> vSelected = m_treeViewMacro.get_selection()->get_selected_rows(); |
397 |
for (int i = rows.size() - 1; i >= 0; --i) { |
398 |
bool bIsSelected = std::find(vSelected.begin(), vSelected.end(), |
399 |
rows[i]) != vSelected.end(); |
400 |
if (bIsSelected) |
401 |
rows.erase(rows.begin() + i); |
402 |
} |
403 |
|
404 |
// delete those 'inverse' selected rows |
405 |
deleteRows(rows); |
406 |
} |
407 |
|
408 |
void MacroEditor::updateStatus() { |
409 |
m_applyButton.set_sensitive(isModified()); |
410 |
updateStatusBar(); |
411 |
} |
412 |
|
413 |
void MacroEditor::updateStatusBar() { |
414 |
// update status text |
415 |
std::string txt; |
416 |
m_statusLabel.set_markup(txt); |
417 |
} |
418 |
|
419 |
bool MacroEditor::onWindowDelete(GdkEventAny* e) { |
420 |
//printf("onWindowDelete\n"); |
421 |
|
422 |
if (!isModified()) return false; // propagate event further (which will close this window) |
423 |
|
424 |
//gchar* msg = g_strdup_printf(_("Apply changes to macro \"%s\" before closing?"), |
425 |
// m_macroOriginal->Name.c_str()); |
426 |
gchar* msg = g_strdup_printf(_("Apply changes to macro before closing?")); |
427 |
Gtk::MessageDialog dialog(*this, msg, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
428 |
g_free(msg); |
429 |
dialog.set_secondary_text(_("If you close without applying, your changes will be lost.")); |
430 |
dialog.add_button(_("Close _Without Applying"), Gtk::RESPONSE_NO); |
431 |
dialog.add_button(_("_Cancel"), Gtk::RESPONSE_CANCEL); |
432 |
dialog.add_button(_("_Apply"), Gtk::RESPONSE_YES); |
433 |
dialog.set_default_response(Gtk::RESPONSE_YES); |
434 |
int response = dialog.run(); |
435 |
dialog.hide(); |
436 |
|
437 |
// user decided to close macro editor without saving |
438 |
if (response == Gtk::RESPONSE_NO) |
439 |
return false; // propagate event further (which will close this window) |
440 |
|
441 |
// user cancelled dialog, thus don't close macro editor |
442 |
if (response == Gtk::RESPONSE_CANCEL) { |
443 |
show(); |
444 |
return true; // drop event (prevents closing this window) |
445 |
} |
446 |
|
447 |
// user wants to apply the changes, afterwards close window |
448 |
if (response == Gtk::RESPONSE_YES) { |
449 |
onButtonApply(); |
450 |
return false; // propagate event further (which will close this window) |
451 |
} |
452 |
|
453 |
// should never ever make it to this point actually |
454 |
return false; |
455 |
} |
456 |
|
457 |
bool MacroEditor::isModified() const { |
458 |
return m_macro.isModified(); |
459 |
} |
460 |
|
461 |
void MacroEditor::onButtonCancel() { |
462 |
bool dropEvent = onWindowDelete(NULL); |
463 |
if (dropEvent) return; |
464 |
hide(); |
465 |
} |
466 |
|
467 |
void MacroEditor::onButtonApply() { |
468 |
std::string errorText; |
469 |
try { |
470 |
// enforce re-encoding the abstract object model and resetting the |
471 |
// 'modified' state |
472 |
m_macro.rawData(); |
473 |
// replace actual effective Archive object which is effectively used |
474 |
// for macro apply operations |
475 |
*m_macroOriginal = m_macro; |
476 |
} catch (Serialization::Exception e) { |
477 |
errorText = e.Message; |
478 |
} catch (...) { |
479 |
errorText = _("Unknown exception while applying macro changes"); |
480 |
} |
481 |
if (!errorText.empty()) { |
482 |
Glib::ustring txt = _("Couldn't apply macro changes:\n") + errorText; |
483 |
Gtk::MessageDialog msg(*this, txt, false, Gtk::MESSAGE_ERROR); |
484 |
msg.run(); |
485 |
} |
486 |
updateStatus(); |
487 |
m_changes_applied.emit(); |
488 |
} |
489 |
|
490 |
void MacroEditor::onWindowHide() { |
491 |
delete this; // this is the end, my friend |
492 |
} |