parent
39b558204a
commit
946c611a4e
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import os |
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|
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from PyQt5 import uic |
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from PyQt5.QtCore import Qt |
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from PyQt5.QtWidgets import QDialog , QListWidgetItem |
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import asl_cards.db as db |
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from constants import * |
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import globals |
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# --------------------------------------------------------------------- |
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class AddCardDialog( QDialog ) : |
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"""Allow the user to select an ASL card, based on nationality & card type.""" |
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def __init__( self , parent ) : |
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# initialize |
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self.selected_card = None |
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super(AddCardDialog,self).__init__( parent=parent ) |
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# initialize the dialog |
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uic.loadUi( os.path.join(globals.base_dir,"ui/add_card_dialog.ui") , self ) |
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self.setMinimumSize( self.size() ) |
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self.lb_cards.setSortingEnabled( True ) |
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w = self.buttons_widget |
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self.xmargin = w.x() |
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self.ymargin = self.size().height() - (w.y() + w.height()) |
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# load the dialog |
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for nationality in globals.cards : |
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self.cbo_nationality.addItem( nationality ) |
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# connect our handlers |
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self.cbo_nationality.currentIndexChanged[str].connect( self.on_nationality_changed ) |
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self.ok_button.clicked.connect( self.on_ok ) |
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for rb in [self.rb_vehicles,self.rb_ordnance] : |
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rb.clicked.connect( self.on_card_type_changed ) |
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# select the initial nationality (this will load the rest of the dialog) |
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self.cbo_nationality.setCurrentIndex( 0 ) |
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self.on_nationality_changed( self.cbo_nationality.itemText(0) ) |
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def on_ok( self ) : |
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# accept the currently selected card |
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item = self.lb_cards.currentItem() |
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self.selected_card = item.data(Qt.UserRole) if item else None |
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self.accept() |
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def on_nationality_changed( self , val ) : |
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"""Update the dialog when the active nationality is changed.""" |
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# reload the available cards for the selected nationality |
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cards = globals.cards[ val ] |
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self.lb_cards.clear() |
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# update the vehicle/ordnance radio boxes |
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if self.rb_vehicles.isChecked() : |
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curr_rb = self.rb_vehicles |
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elif self.rb_ordnance.isChecked() : |
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curr_rb = self.rb_ordnance |
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else : |
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curr_rb = None |
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self.rb_vehicles.setEnabled( db.TAGTYPE_VEHICLE in cards ) |
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self.rb_ordnance.setEnabled( db.TAGTYPE_ORDNANCE in cards ) |
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if curr_rb is None or not curr_rb.isEnabled() : |
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for rb in [self.rb_vehicles,self.rb_ordnance] : |
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if rb.isEnabled() : |
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rb.setChecked( True ) |
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break |
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# reload the cards |
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self.on_card_type_changed() |
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def on_card_type_changed( self ) : |
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"""Update the dialog when the active card type is changed.""" |
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self.lb_cards.clear() |
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# figure out what type of cards to show |
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if self.rb_vehicles.isChecked() : |
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card_type = db.TAGTYPE_VEHICLE |
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elif self.rb_ordnance.isChecked() : |
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card_type = db.TAGTYPE_ORDNANCE |
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else : |
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return |
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# reload the available cards |
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cards = globals.cards[ self.cbo_nationality.currentText() ] |
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cards = cards.get( card_type ) |
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if cards is None : |
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assert False |
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return |
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for card in cards : |
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item = QListWidgetItem( card.name ) |
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item.setData( Qt.UserRole , card ) |
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self.lb_cards.addItem( item ) |
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self.lb_cards.setCurrentRow( 0 ) |
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self.lb_cards.setFocus() |
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def resizeEvent( self , evt ) : |
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# handle the event |
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w = self.buttons_widget |
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self.buttons_widget.setGeometry( |
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self.xmargin , self.size().height() - self.ymargin - w.height() , |
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self.size().width() - 2*self.xmargin , w.height() |
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) |
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w = self.lb_cards |
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w.resize( self.size().width() - 2*self.xmargin , self.buttons_widget.y() - w.y() ) |
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@ -0,0 +1,176 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<ui version="4.0"> |
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<class>MyDialog</class> |
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<widget class="QDialog" name="MyDialog"> |
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<property name="geometry"> |
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<rect> |
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<x>0</x> |
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<y>0</y> |
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<width>380</width> |
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<height>336</height> |
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</rect> |
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</property> |
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<widget class="QWidget" name="controls_widget" native="true"> |
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<property name="geometry"> |
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<rect> |
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<x>-1</x> |
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<y>9</y> |
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<width>301</width> |
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<height>55</height> |
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</rect> |
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</property> |
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<property name="sizePolicy"> |
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<sizepolicy hsizetype="Preferred" vsizetype="Ignored"> |
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<horstretch>0</horstretch> |
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<verstretch>0</verstretch> |
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</sizepolicy> |
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</property> |
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<property name="maximumSize"> |
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<size> |
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<width>16777215</width> |
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<height>55</height> |
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</size> |
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</property> |
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<widget class="QLabel" name="label"> |
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<property name="geometry"> |
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<rect> |
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<x>10</x> |
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<y>10</y> |
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<width>81</width> |
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<height>21</height> |
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</rect> |
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</property> |
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<property name="text"> |
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<string>&Nationality:</string> |
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</property> |
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<property name="buddy"> |
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<cstring>cbo_nationality</cstring> |
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</property> |
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</widget> |
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<widget class="QRadioButton" name="rb_ordnance"> |
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<property name="geometry"> |
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<rect> |
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<x>170</x> |
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<y>30</y> |
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<width>91</width> |
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<height>26</height> |
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</rect> |
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</property> |
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<property name="text"> |
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<string>&Ordnance</string> |
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</property> |
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</widget> |
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<widget class="QComboBox" name="cbo_nationality"> |
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<property name="geometry"> |
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<rect> |
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<x>90</x> |
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<y>10</y> |
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<width>131</width> |
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<height>21</height> |
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</rect> |
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</property> |
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</widget> |
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<widget class="QRadioButton" name="rb_vehicles"> |
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<property name="geometry"> |
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<rect> |
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<x>90</x> |
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<y>30</y> |
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<width>81</width> |
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<height>26</height> |
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</rect> |
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</property> |
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<property name="text"> |
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<string>&Vehicles</string> |
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</property> |
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</widget> |
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</widget> |
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<widget class="QWidget" name="buttons_widget" native="true"> |
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<property name="geometry"> |
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<rect> |
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<x>10</x> |
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<y>280</y> |
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<width>361</width> |
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<height>46</height> |
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</rect> |
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</property> |
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<property name="sizePolicy"> |
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<sizepolicy hsizetype="Preferred" vsizetype="Fixed"> |
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<horstretch>0</horstretch> |
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<verstretch>0</verstretch> |
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</sizepolicy> |
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</property> |
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<layout class="QHBoxLayout" name="horizontalLayout"> |
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<item> |
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<spacer name="horizontalSpacer"> |
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<property name="orientation"> |
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<enum>Qt::Horizontal</enum> |
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</property> |
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<property name="sizeHint" stdset="0"> |
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<size> |
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<width>40</width> |
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<height>20</height> |
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</size> |
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</property> |
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</spacer> |
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</item> |
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<item> |
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<widget class="QPushButton" name="ok_button"> |
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<property name="text"> |
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<string>&OK</string> |
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</property> |
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<property name="default"> |
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<bool>true</bool> |
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</property> |
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</widget> |
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</item> |
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<item> |
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<widget class="QPushButton" name="cancel_button"> |
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<property name="text"> |
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<string>Cancel</string> |
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</property> |
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</widget> |
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</item> |
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</layout> |
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</widget> |
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<widget class="QLabel" name="label_2"> |
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<property name="geometry"> |
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<rect> |
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<x>10</x> |
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<y>50</y> |
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<width>53</width> |
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<height>20</height> |
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</rect> |
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</property> |
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<property name="maximumSize"> |
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<size> |
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<width>16777215</width> |
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<height>20</height> |
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</size> |
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</property> |
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<property name="text"> |
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<string>&Cards:</string> |
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</property> |
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<property name="buddy"> |
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<cstring>lb_cards</cstring> |
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</property> |
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</widget> |
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<widget class="QListWidget" name="lb_cards"> |
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<property name="geometry"> |
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<rect> |
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<x>9</x> |
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<y>71</y> |
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<width>362</width> |
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<height>211</height> |
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</rect> |
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</property> |
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<property name="sizePolicy"> |
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<sizepolicy hsizetype="Expanding" vsizetype="Ignored"> |
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<horstretch>0</horstretch> |
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<verstretch>0</verstretch> |
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</sizepolicy> |
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</property> |
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</widget> |
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</widget> |
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<resources/> |
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<connections/> |
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</ui> |
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