--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/WizardPlugins/ColorDialogWizard/ColorDialogWizardDialog.py Mon Dec 28 16:03:33 2009 +0000
@@ -0,0 +1,182 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2003 - 2009 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the color dialog wizard dialog.
+"""
+
+import os
+
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
+from Ui_ColorDialogWizardDialog import Ui_ColorDialogWizardDialog
+
+class ColorDialogWizardDialog(QDialog, Ui_ColorDialogWizardDialog):
+ """
+ Class implementing the color dialog wizard dialog.
+
+ It displays a dialog for entering the parameters
+ for the QColorDialog code generator.
+ """
+ def __init__(self, parent=None):
+ """
+ Constructor
+
+ @param parent parent widget (QWidget)
+ """
+ QDialog.__init__(self, parent)
+ self.setupUi(self)
+
+ self.bTest = \
+ self.buttonBox.addButton(self.trUtf8("Test"), QDialogButtonBox.ActionRole)
+
+ if qVersion() < "4.5.0":
+ self.rQt40.setChecked(True)
+ else:
+ self.rQt45.setChecked(True)
+
+ def on_buttonBox_clicked(self, button):
+ """
+ Private slot called by a button of the button box clicked.
+
+ @param button button that was clicked (QAbstractButton)
+ """
+ if button == self.bTest:
+ self.on_bTest_clicked()
+
+ @pyqtSlot()
+ def on_bTest_clicked(self):
+ """
+ Private method to test the selected options.
+ """
+ if self.rColor.isChecked():
+ if not self.eColor.currentText():
+ QColorDialog.getColor()
+ else:
+ coStr = self.eColor.currentText()
+ if coStr.startswith('#'):
+ coStr = "QColor('%s')" % coStr
+ else:
+ coStr = "QColor(%s)" % coStr
+ try:
+ if self.rQt45.isChecked():
+ exec 'QColorDialog.getColor(%s, None, "%s")' % \
+ (coStr, self.eTitle.text())
+ else:
+ exec 'QColorDialog.getColor(%s)' % coStr
+ except:
+ QMessageBox.critical(None,
+ self.trUtf8("QColorDialog Wizard Error"),
+ self.trUtf8("""<p>The colour <b>{0}</b> is not valid.</p>""")
+ .format(coStr))
+
+ elif self.rRGBA.isChecked():
+ if self.rQt45.isChecked():
+ QColorDialog.getColor(
+ QColor(self.sRed.value(), self.sGreen.value(),
+ self.sBlue.value(), self.sAlpha.value()),
+ None, self.eTitle.text(),
+ QColorDialog.ColorDialogOptions(QColorDialog.ShowAlphaChannel))
+ else:
+ rgba = qRgba(self.sRed.value(), self.sGreen.value(),
+ self.sBlue.value(), self.sAlpha.value())
+ QColorDialog.getRgba(rgba)
+
+ def on_eRGB_textChanged(self, text):
+ """
+ Private slot to handle the textChanged signal of eRGB.
+
+ @param text the new text (string)
+ """
+ if not text:
+ self.sRed.setEnabled(True)
+ self.sGreen.setEnabled(True)
+ self.sBlue.setEnabled(True)
+ self.sAlpha.setEnabled(True)
+ self.bTest.setEnabled(True)
+ else:
+ self.sRed.setEnabled(False)
+ self.sGreen.setEnabled(False)
+ self.sBlue.setEnabled(False)
+ self.sAlpha.setEnabled(False)
+ self.bTest.setEnabled(False)
+
+ def on_eColor_editTextChanged(self, text):
+ """
+ Private slot to handle the editTextChanged signal of eColor.
+
+ @param text the new text (string)
+ """
+ if not text or text.startswith('Qt.') or text.startswith('#'):
+ self.bTest.setEnabled(True)
+ else:
+ self.bTest.setEnabled(False)
+
+ def on_rQt45_toggled(self, on):
+ """
+ Private slot to handle the toggled signal of the rQt45 radio button.
+
+ @param on toggle state (boolean) (ignored)
+ """
+ self.titleGroup.setEnabled(on)
+
+ def getCode(self, indLevel, indString):
+ """
+ Public method to get the source code.
+
+ @param indLevel indentation level (int)
+ @param indString string used for indentation (space or tab) (string)
+ @return generated code (string)
+ """
+ # calculate our indentation level and the indentation string
+ il = indLevel + 1
+ istring = il * indString
+
+ # now generate the code
+ code = 'QColorDialog.'
+ if self.rColor.isChecked():
+ code += 'getColor('
+ if self.eColor.currentText():
+ col = str(self.eColor.currentText())
+ if col.startswith('#'):
+ code += 'QColor("%s")' % col
+ else:
+ code += 'QColor(%s)' % col
+ if self.rQt45.isChecked():
+ code += ', None,%s' % os.linesep
+ code += '%sself.trUtf8("%s"),%s' % \
+ (istring, self.eTitle.text(), os.linesep)
+ code += \
+ '%sQColorDialog.ColorDialogOptions(QColorDialog.ShowAlphaChannel)' % \
+ istring
+ code += ')%s' % os.linesep
+ elif self.rRGBA.isChecked():
+ if self.rQt45.isChecked():
+ code += 'getColor('
+ if not self.eRGB.text():
+ code += 'QColor(%d, %d, %d, %d),%s' % \
+ (self.sRed.value(), self.sGreen.value(), self.sBlue.value(),
+ self.sAlpha.value(), os.linesep)
+ else:
+ code += '%s,%s' % (self.eRGB.text(), os.linesep)
+ code += '%sNone,%s' % (istring, os.linesep)
+ code += '%sself.trUtf8("%s"),%s' % \
+ (istring, self.eTitle.text(), os.linesep)
+ code += \
+ '%sQColorDialog.ColorDialogOptions(QColorDialog.ShowAlphaChannel)' % \
+ istring
+ code += ')%s' % os.linesep
+ else:
+ code += 'getRgba('
+ if not self.eRGB.text():
+ code += 'qRgba(%d, %d, %d, %d)' % \
+ (self.sRed.value(), self.sGreen.value(), self.sBlue.value(),
+ self.sAlpha.value())
+ else:
+ code += str(self.eRGB.text())
+ code += ')%s' % os.linesep
+
+ return code
