Class: Chip_editor
- Inherits:
-
Qt::Widget
- Object
- Qt::Widget
- Chip_editor
- Defined in:
- lib/class/Chip_editor.rb
Instance Method Summary collapse
- #add_chip ⇒ Object
- #add_pins ⇒ Object
- #closeEvent(event) ⇒ Object
- #delete_cbx_element ⇒ Object
- #edit_chip ⇒ Object
- #fill_pin_table(action = '') ⇒ Object
-
#filter_cbx ⇒ Object
Filter signals by bus.
-
#initialize(parent, chip, action) ⇒ Chip_editor
constructor
A new instance of Chip_editor.
- #prepare_rq ⇒ Object
-
#select_manufacturer ⇒ Object
Manufacturer combobox.
-
#select_package ⇒ Object
Package combobox.
-
#select_type ⇒ Object
Type combobox.
Constructor Details
#initialize(parent, chip, action) ⇒ Chip_editor
Returns a new instance of Chip_editor.
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# File 'lib/class/Chip_editor.rb', line 19 def initialize(parent, chip, action) super() @view = Ui_Chip_editor.new centerWindow(self) @view.setupUi(self) @parent = parent @chip = chip inputRestrict(@view.lie_pack_name, 2) inputRestrict(@view.lie_pack_pin, 0) inputRestrict(@view.lie_manu_name, 2) inputRestrict(@view.lie_type_name, 2) inputRestrict(@view.lie_reference, 2) inputRestrict(@view.lie_description, 2) # Combobox Package.all.each do |p| @view.cbx_package.addItem(p.name) end Manufacturer.all.each do |m| @view.cbx_manufacturer.addItem(m.name) end ChipType.all.each do |c| @view.cbx_type.addItem(c.name) end unless action == 'new' package_name = chip.package.name manufacturer_name = chip.manufacturer.name chip_type_name = chip.chip_type.name @view.cbx_package.setCurrentIndex(@view.cbx_package.findText(package_name)) @view.lie_pack_name.setText(package_name) @view.lie_pack_name.setEnabled(false) @view.cbx_manufacturer.setCurrentIndex(@view.cbx_manufacturer.findText(manufacturer_name)) @view.lie_manu_name.setText(manufacturer_name) @view.lie_manu_name.setEnabled(false) @view.cbx_type.setCurrentIndex(@view.cbx_type.findText(chip_type_name)) @view.lie_type_name.setText(chip_type_name) @view.lie_type_name.setEnabled(false) @view.rbn_rectangular.setEnabled(false) @view.rbn_square.setEnabled(false) chip.voltage.zero? ? @view.rbn_5v.setChecked(true) : @view.rbn_3v.setChecked(true) chip.package.shape.zero? ? @view.rbn_square.setChecked(true) : @view.rbn_rectangular.setChecked(true) @view.lie_reference.setText(@chip.reference) if action == 'edit' fill_pin_table('edit') @view.lie_description.setText(@chip.description) end # Array struct @view.tbl_pins.horizontalHeader.stretchLastSection = true @view.tbl_pins.verticalHeader.setVisible(false) # Button text if action == 'edit' @view.btn_add.setText('Edit') Qt::Object.connect(@view.btn_add, SIGNAL('clicked()'), self, SLOT('edit_chip()')) else @view.btn_add.setText('Add') Qt::Object.connect(@view.btn_add, SIGNAL('clicked()'), self, SLOT('add_chip()')) end rescue Exception => msg ErrorMsg.new.unknown(msg) end |
Instance Method Details
#add_chip ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 109 def add_chip if prepare_rq @chip = Chip.create( reference: @view.lie_reference.text, description: @view.lie_description.text, voltage: @voltage, manufacturer_id: @manufacturer.id, package_id: @package.id, chip_type_id: @chip_type.id ) unless check_for_errors(@chip) add_pins end end end |
#add_pins ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 144 def add_pins for i in 0..(@view.lie_pack_pin.text.to_i) - 1 do pin_num = @view.tbl_pins.item(i, 0) pin_signal = @view.tbl_pins.cellWidget(i, 2) pin_bus = @view.tbl_pins.cellWidget(i, 1) if pin_bus.currentIndex == 0 signal = 1 else signal = Signall.find_by(name: pin_signal.currentText).id end pin = Pin.create( number: pin_num.text.to_i, chip_id: @chip.id, signal_id: signal ) check_for_errors(pin) end @parent.feed_chip_array close end |
#closeEvent(event) ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 83 def closeEvent(event) unless @chip == 'none' || Chip.exists?(@chip.id) @parent.instance_variable_get('@view').tw_chip.clear end end |
#delete_cbx_element ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 256 def delete_cbx_element msg = Qt::MessageBox.new msg.setWindowTitle('Delete element') msg.setText('Chips and commands associated with it will be deleted too.') msg.setIcon(Qt::MessageBox::Warning) msg.setStandardButtons(Qt::MessageBox::Cancel | Qt::MessageBox::Ok) msg.setDefaultButton(Qt::MessageBox::Cancel) if msg.exec == Qt::MessageBox::Ok case sender.objectName when 'btn_delete_package' return false if @view.cbx_package.currentIndex == 0 Package.find_by(name: @view.cbx_package.currentText).destroy @view.cbx_package.removeItem(@view.cbx_package.currentIndex) @view.cbx_package.setCurrentIndex(0) when 'btn_delete_manufacturer' return false if @view.cbx_manufacturer.currentIndex == 0 Manufacturer.find_by(name: @view.cbx_manufacturer.currentText).destroy @view.cbx_manufacturer.removeItem(@view.cbx_manufacturer.currentIndex) @view.cbx_manufacturer.setCurrentIndex(0) when 'btn_delete_type' return false if @view.cbx_type.currentIndex == 0 ChipType.find_by(name: @view.cbx_type.currentText).destroy @view.cbx_type.removeItem(@view.cbx_type.currentIndex) @view.cbx_type.setCurrentIndex(0) end @parent.feed_chip_array end rescue Exception => msg ErrorMsg.new.unknown(msg) end |
#edit_chip ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 125 def edit_chip if prepare_rq @chip.update( reference: @view.lie_reference.text, description: @view.lie_description.text, voltage: @voltage, manufacturer_id: @manufacturer.id, package_id: @package.id, chip_type_id: @chip_type.id ) unless check_for_errors(@chip) @chip.pins.reload.destroy_all add_pins end end rescue Exception => msg ErrorMsg.new.unknown(msg) end |
#fill_pin_table(action = '') ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 216 def fill_pin_table(action = '') if @view.lie_pack_pin.text.to_i <= 144 && @view.lie_pack_pin.text.to_i >= 4 @view.tbl_pins.setRowCount(@view.lie_pack_pin.text.to_i) full_bus_list = Bus.all @view.lie_pack_pin.text.to_i.times do |i| cbx_bus = Qt::ComboBox.new row = Qt::Variant.new(i) cbx_bus.setProperty('row', row) @view.tbl_pins.setCellWidget(i, 1, cbx_bus) cbx_signal = Qt::ComboBox.new @view.tbl_pins.setCellWidget(i, 2, cbx_signal) item = Qt::TableWidgetItem.new item.setFlags(Qt::ItemIsEnabled) item.setData(0, Qt::Variant.new(i.next)) @view.tbl_pins.setItem(i, 0, item) cbx_bus.addItem('Bus...') full_bus_list.each do |b| cbx_bus.addItem(b.name) end if action == 'edit' pin = Pin.find_by(number: i.next, chip_id: @chip.id) unless pin.signal_id == 1 current_bus = pin.signall.buses cbx_bus.setCurrentIndex(cbx_bus.findText(current_bus[0].name)) current_signals = current_bus[0].signalls current_signals.each do |s| cbx_signal.addItem(s.name) end cbx_signal.setCurrentIndex(cbx_signal.findText(pin.signall.name)) end end Qt::Object.connect(cbx_bus, SIGNAL('currentIndexChanged(int)'), self, SLOT('filter_cbx()')) end else ErrorMsg.new.invalid_pin_nbr end rescue Exception => msg ErrorMsg.new.unknown(msg) end |
#filter_cbx ⇒ Object
Filter signals by bus
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# File 'lib/class/Chip_editor.rb', line 288 def filter_cbx bus_item_row = sender.property('row').to_i busItem = @view.tbl_pins.cellWidget(bus_item_row, 1) associated_signal_item = @view.tbl_pins.cellWidget(bus_item_row, 2) associated_signal_item.clear if busItem.currentText != 'Bus...' bus = Bus.find_by(name: busItem.currentText).id filtered_signal_list = Use.where(bus_id: bus) filtered_signal_list.each do |s| signal_name = Signall.find_by(id: s.signal_id).name associated_signal_item.addItem(signal_name) end end rescue Exception => msg ErrorMsg.new.unknown(msg) end |
#prepare_rq ⇒ Object
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# File 'lib/class/Chip_editor.rb', line 89 def prepare_rq # Manufacturer @manufacturer = Manufacturer.find_or_create_by(name: @view.lie_manu_name.text) return false if check_for_errors(@manufacturer) # Package @view.rbn_square.checked ? @shape = 0 : @shape = 1 @package = Package.find_or_create_by( name: @view.lie_pack_name.text, pin_number: @view.lie_pack_pin.text, shape: @shape ) return false if check_for_errors(@package) # Type @chip_type = ChipType.find_or_create_by(name: @view.lie_type_name.text) return false if check_for_errors(@chip_type) # Voltage @view.rbn_3v.checked? ? @voltage = 1 : @voltage = 0 return true end |
#select_manufacturer ⇒ Object
Manufacturer combobox
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# File 'lib/class/Chip_editor.rb', line 195 def select_manufacturer unless @view.cbx_manufacturer.currentIndex.zero? @view.lie_manu_name.setEnabled(false) @view.lie_manu_name.setText(@view.cbx_manufacturer.currentText) else @view.lie_manu_name.setEnabled(true) @view.lie_manu_name.setText('') end end |
#select_package ⇒ Object
Package combobox
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# File 'lib/class/Chip_editor.rb', line 166 def select_package unless @view.cbx_package.currentIndex.zero? selected_package = Package.find_by(name: @view.cbx_package.currentText) @view.lie_pack_name.setEnabled(false) @view.lie_pack_name.setText(selected_package.name) @view.lie_pack_pin.setEnabled(false) @view.lie_pack_pin.setText(selected_package.pin_number.to_s) @view.rbn_square.setEnabled(false) @view.rbn_rectangular.setEnabled(false) if selected_package.shape.zero? @view.rbn_square.setChecked(true) else @view.rbn_rectangular.setChecked(true) end fill_pin_table else @view.lie_pack_name.setEnabled(true) @view.lie_pack_name.clear @view.lie_pack_pin.setEnabled(true) @view.lie_pack_pin.clear @view.rbn_square.setChecked(true) @view.rbn_rectangular.setEnabled(true) @view.rbn_square.setEnabled(true) @view.tbl_pins.clear @view.tbl_pins.setRowCount(0) end end |
#select_type ⇒ Object
Type combobox
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# File 'lib/class/Chip_editor.rb', line 206 def select_type unless @view.cbx_type.currentIndex.zero? @view.lie_type_name.setEnabled(false) @view.lie_type_name.setText(@view.cbx_type.currentText) else @view.lie_type_name.setEnabled(true) @view.lie_type_name.setText('') end end |