mirror of
https://github.com/olivierkes/manuskript.git
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156 lines
5 KiB
Python
156 lines
5 KiB
Python
#!/usr/bin/env python
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# --!-- coding: utf8 --!--
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import json
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import os
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from PyQt5.QtCore import Qt
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from PyQt5.QtGui import QBrush, QColor, QIcon
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from PyQt5.QtWidgets import QWidget, QStyle
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from manuskript import exporter
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from manuskript.functions import lightBlue, writablePath, openURL
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from manuskript.ui.exporters.exporter_ui import Ui_exporter
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from manuskript.ui.exporters.exportersManager import exportersManager
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class exporterDialog(QWidget, Ui_exporter):
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def __init__(self, parent=None, mw=None):
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QWidget.__init__(self, parent)
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self.setupUi(self)
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# Var
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self.mw = mw
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self.currentExporter = None
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self.settingsWidget = None
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self.previewWidget = None
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self.populateExportList()
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self.btnManageExporters.clicked.connect(self.openManager)
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self.cmbExporters.currentIndexChanged.connect(self.updateUi)
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self.cmbExporters.setCurrentIndex(1)
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self.btnPreview.clicked.connect(self.preview)
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self.btnExport.clicked.connect(self.export)
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#FIXME: load last export format
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def populateExportList(self):
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# Populates list
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self.cmbExporters.clear()
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for E in exporter.exporters:
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if not E.isValid() and not E.absentTip:
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continue
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self.cmbExporters.addItem(QIcon(E.icon), E.name)
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self.cmbExporters.setItemData(self.cmbExporters.count() - 1, QBrush(QColor(Qt.darkBlue)), Qt.ForegroundRole)
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self.cmbExporters.setItemData(self.cmbExporters.count() - 1, QBrush(lightBlue()), Qt.BackgroundRole)
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item = self.cmbExporters.model().item(self.cmbExporters.count() - 1)
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item.setFlags(Qt.ItemIsEnabled)
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if not E.isValid() and E.absentTip:
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self.cmbExporters.addItem(self.style().standardIcon(QStyle.SP_MessageBoxWarning), E.absentTip, "::URL::" + E.absentURL)
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continue
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for f in E.exportTo:
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if not f.isValid():
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continue
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name = f.name if f.implemented else self.tr("{} (not implemented yet)").format(f.name)
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self.cmbExporters.addItem(QIcon.fromTheme(f.icon), name, E.name)
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def updateUi(self, index):
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# We check if we have an URL to open
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data = self.cmbExporters.currentData()
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if data and data[:7] == "::URL::" and data[7:]:
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openURL(data[7:])
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E, F = self.getSelectedExporter()
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if not E or not F or not F.implemented:
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self.setWidgetsEnabled(False)
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return
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self.setWidgetsEnabled(True)
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self.grpSettings.setVisible(F.requires["Settings"])
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self.grpPreview.setVisible(F.requires["Preview"])
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self.btnPreview.setVisible(F.requires["Preview"])
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if F.requires["Settings"]:
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self.settingsWidget = F.settingsWidget()
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self.setGroupWidget(self.grpSettings, self.settingsWidget)
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if F.requires["Preview"]:
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self.previewWidget = F.previewWidget()
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self.setGroupWidget(self.grpPreview, self.previewWidget)
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self.splitter.setStretchFactor(0, 3)
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self.splitter.setStretchFactor(1, 6)
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def preview(self):
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E, F = self.getSelectedExporter()
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if not E or not F or not F.implemented:
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return
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F.preview(self.settingsWidget, self.previewWidget)
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def export(self):
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E, F = self.getSelectedExporter()
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if not E or not F or not F.implemented:
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return
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F.export(self.settingsWidget)
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###################################################################################################################
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# UI
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###################################################################################################################
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def getSelectedExporter(self):
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name = self.cmbExporters.currentText()
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exporterName = self.cmbExporters.currentData()
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E = exporter.getExporterByName(exporterName)
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if not E:
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return None, None
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F = E.getFormatByName(name)
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if not F:
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return E, F
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return E, F
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def setWidgetsEnabled(self, value):
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"""One function to control them all. Enables or disables all groups."""
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self.grpSettings.setEnabled(value)
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self.grpPreview.setEnabled(value)
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def openManager(self):
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"""Open exporters manager dialog"""
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self.dialog = exportersManager()
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self.dialog.show()
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r = self.dialog.geometry()
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r2 = self.geometry()
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self.dialog.move(r2.center() - r.center())
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self.dialog.exportersMightHaveChanged.connect(self.populateExportList)
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def setGroupWidget(self, group, widget):
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"""Sets the given widget as main widget for QGroupBox group."""
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# Removes every items from given layout.
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l = group.layout()
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while l.count():
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item = l.itemAt(0)
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l.removeItem(item)
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item.widget().deleteLater()
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l.addWidget(widget)
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widget.setParent(group)
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