Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
added option not to close dialog after execution
added help editing dialogs git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@142 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d
- Loading branch information
volayaf
committed
Apr 23, 2012
1 parent
00ca86d
commit 732709c
Showing
7 changed files
with
262 additions
and
36 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,157 @@ | ||
| from PyQt4.QtCore import * | ||
| from PyQt4.QtGui import * | ||
| from PyQt4 import QtCore, QtGui, QtWebKit | ||
| import os | ||
| import pickle | ||
|
|
||
| class HelpEditionDialog(QtGui.QDialog): | ||
|
|
||
| ALG_DESC = "ALG_DESC" | ||
| ALG_CREATOR = "ALG_CREATOR" | ||
| ALG_HELP_CREATOR = "ALG_HELP_CREATOR" | ||
|
|
||
| def __init__(self, alg): | ||
| self.alg = alg | ||
| QtGui.QDialog.__init__(self) | ||
| self.setModal(True) | ||
| self.descriptions = {} | ||
| if self.alg.descriptionFile: | ||
| helpfile = alg.descriptionFile + ".help" | ||
| if os.path.exists(helpfile): | ||
| f = open(helpfile, "rb") | ||
| self.descriptions = pickle.load(f) | ||
| self.currentName = self.ALG_DESC | ||
| self.setupUi() | ||
|
|
||
| def setupUi(self): | ||
| self.resize(700, 500) | ||
| self.tree = QtGui.QTreeWidget() | ||
| self.tree.setHeaderHidden(True) | ||
| self.tree.setMinimumWidth(300) | ||
| QObject.connect(self.tree, QtCore.SIGNAL("itemClicked(QTreeWidgetItem*, int)"), self.changeItem) | ||
| self.groupIcon = QtGui.QIcon() | ||
| self.groupIcon.addPixmap(self.style().standardPixmap(QtGui.QStyle.SP_DirClosedIcon), | ||
| QtGui.QIcon.Normal, QtGui.QIcon.Off) | ||
| self.groupIcon.addPixmap(self.style().standardPixmap(QtGui.QStyle.SP_DirOpenIcon), | ||
| QtGui.QIcon.Normal, QtGui.QIcon.On) | ||
| self.keyIcon = QtGui.QIcon() | ||
| self.keyIcon.addPixmap(self.style().standardPixmap(QtGui.QStyle.SP_FileIcon)) | ||
| self.fillTree() | ||
| self.setWindowTitle("Help editor") | ||
| self.horizontalLayout= QtGui.QHBoxLayout() | ||
| self.horizontalLayout.setSpacing(15) | ||
| self.horizontalLayout.setMargin(0) | ||
| self.label = QtGui.QLabel() | ||
| self.label.setText("Select elements on the tree and fill their description in the text box below") | ||
| self.labelName = QtGui.QLabel() | ||
| self.labelName.setText("Algorithm description") | ||
| self.text = QtGui.QTextEdit() | ||
| self.text.setMinimumHeight(200) | ||
| self.verticalLayout= QtGui.QVBoxLayout() | ||
| self.verticalLayout.setSpacing(5) | ||
| self.verticalLayout.setMargin(0) | ||
| self.verticalLayout.addWidget(self.tree) | ||
| self.verticalLayout.addSpacing(20) | ||
| self.verticalLayout.addWidget(self.label) | ||
| self.verticalLayout.addSpacing(20) | ||
| self.verticalLayout.addWidget(self.labelName) | ||
| self.verticalLayout.addWidget(self.text) | ||
| self.horizontalLayout.addLayout(self.verticalLayout) | ||
| self.webView = QtWebKit.QWebView() | ||
| self.webView.setMinimumWidth(300) | ||
| self.webView.setHtml(self.getHtml()) | ||
| self.horizontalLayout.addWidget(self.webView) | ||
| self.closeButton = QtGui.QPushButton() | ||
| self.closeButton.setText("Cancel") | ||
| self.saveButton = QtGui.QPushButton() | ||
| self.saveButton.setText("OK") | ||
| self.horizontalLayout2= QtGui.QHBoxLayout() | ||
| self.horizontalLayout2.setSpacing(2) | ||
| self.horizontalLayout2.setMargin(0) | ||
| self.horizontalLayout2.addStretch(1000) | ||
| self.horizontalLayout2.addWidget(self.saveButton) | ||
| self.horizontalLayout2.addWidget(self.closeButton) | ||
| QObject.connect(self.closeButton, QtCore.SIGNAL("clicked()"), self.closeWindow) | ||
| QObject.connect(self.saveButton, QtCore.SIGNAL("clicked()"), self.saveHelp) | ||
| self.verticalLayout2= QtGui.QVBoxLayout() | ||
| self.verticalLayout2.setSpacing(2) | ||
| self.verticalLayout2.setMargin(0) | ||
| self.verticalLayout2.addLayout(self.horizontalLayout) | ||
| self.verticalLayout2.addLayout(self.horizontalLayout2) | ||
| self.setLayout(self.verticalLayout2) | ||
| QtCore.QMetaObject.connectSlotsByName(self) | ||
| self.updateHtmlView() | ||
|
|
||
| def closeWindow(self): | ||
| self.descriptions = None | ||
| self.close() | ||
|
|
||
| def saveHelp(self): | ||
| self.descriptions[self.currentName] = str(self.text.toPlainText()) | ||
| if self.alg.descriptionFile: | ||
| f = open(self.alg.descriptionFile + ".help", "wb") | ||
| pickle.dump(self.descriptions, f) | ||
| f.close() | ||
| self.close() | ||
|
|
||
| def getHtml(self): | ||
| s = "<h2>Algorithm description</h2>\n" | ||
| s += "<p>" + self.getDescription(self.ALG_DESC) + "</p>\n" | ||
| s += "<h2>Input parameters</h2>\n" | ||
| for param in self.alg.parameters: | ||
| s += "<h3>" + param.description + "</h3>\n" | ||
| s += "<p>" + self.getDescription(param.name) + "</p>\n" | ||
| s += "<h2>Outputs</h2>\n" | ||
| for out in self.alg.outputs: | ||
| s += "<h3>" + out.description + "</h3>\n" | ||
| s += "<p>" + self.getDescription(out.name) + "</p>\n" | ||
| return s | ||
|
|
||
| def fillTree(self): | ||
| item = TreeDescriptionItem("Algorithm description", self.ALG_DESC) | ||
| self.tree.addTopLevelItem(item) | ||
| parametersItem = TreeDescriptionItem("Input parameters", None) | ||
| self.tree.addTopLevelItem(parametersItem) | ||
| for param in self.alg.parameters: | ||
| item = TreeDescriptionItem(param.description, param.name) | ||
| parametersItem.addChild(item) | ||
| outputsItem = TreeDescriptionItem("Outputs", None) | ||
| self.tree.addTopLevelItem(outputsItem) | ||
| for out in self.alg.outputs: | ||
| item = TreeDescriptionItem(out.description, out.name) | ||
| outputsItem.addChild(item) | ||
| item = TreeDescriptionItem("Algorithm created by", self.ALG_CREATOR) | ||
| self.tree.addTopLevelItem(item) | ||
| item = TreeDescriptionItem("Algorithm help written by", self.ALG_HELP_CREATOR) | ||
| self.tree.addTopLevelItem(item) | ||
|
|
||
| def changeItem(self): | ||
| item = self.tree.currentItem() | ||
| if isinstance(item, TreeDescriptionItem): | ||
| if self.currentName: | ||
| self.descriptions[self.currentName] = str(self.text.toPlainText()) | ||
| name = item.name | ||
| if name: | ||
| self.updateHtmlView() | ||
| self.currentName = name | ||
| self.labelName.setText(item.description) | ||
| if name in self.descriptions: | ||
| self.text.setText(self.descriptions[name]) | ||
| else: | ||
| self.text.setText("") | ||
|
|
||
| def updateHtmlView(self): | ||
| self.webView.setHtml(self.getHtml()) | ||
|
|
||
| def getDescription(self, name): | ||
| if name in self.descriptions : | ||
| return self.descriptions[name] | ||
| else: | ||
| return "" | ||
|
|
||
| class TreeDescriptionItem(QtGui.QTreeWidgetItem): | ||
| def __init__(self, description, name): | ||
| QTreeWidgetItem.__init__(self) | ||
| self.name = name | ||
| self.description = description | ||
| self.setText(0, description) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.