# Copyright 2008 Develer S.r.l. (http://www.develer.com/)
# All rights reserved.
#
-# $Id:$
+# $Id$
#
# Author: Lorenzo Berni <duplo@develer.com>
#
from const import *
class BToolchainPage(BWizardPage):
-
+ """
+ Page of the wizard that permits to choose the toolchain to use for the
+ project.
+ """
+
def __init__(self):
BWizardPage.__init__(self, UI_LOCATION + "/toolchain_select.ui")
self.setTitle(self.tr("Select toolchain"))
self._validation_process = None
- self._updateUi()
- #self._populateToolchainList()
- self._connectSignals()
-
- def _updateUi(self):
+ self._valid_items = []
+
+ ## Overloaded QWizardPage methods. ##
+
+ def isComplete(self):
+ """
+ Overload of the QWizard isComplete method.
+ """
+ if self.pageContent.toolchainList.currentRow() != -1:
+ self.setProjectInfo("TOOLCHAIN",
+ qvariant_converter.getStringDict(self.pageContent.toolchainList.currentItem().data(Qt.UserRole)))
+ return True
+ else:
+ return False
+
+ ####
+
+ ## Overloaded BWizardPage methods. ##
+
+ def setupUi(self):
+ """
+ Sets up the user interface.
+ """
self.pageContent.infoLabel.setVisible(False)
-
+
+ def connectSignals(self):
+ """
+ Connects the signals with the related slots.
+ """
+ self.connect(self.pageContent.toolchainList, SIGNAL("itemSelectionChanged()"), self.selectionChanged)
+ self.connect(self.pageContent.addButton, SIGNAL("clicked()"), self.addToolchain)
+ self.connect(self.pageContent.removeButton, SIGNAL("clicked()"), self.removeToolchain)
+ self.connect(self.pageContent.searchButton, SIGNAL("clicked()"), self.searchToolchain)
+ self.connect(self.pageContent.checkButton, SIGNAL("clicked()"), self.validateAllToolchains)
+
+ def reloadData(self):
+ """
+ Overload of the BWizard reloadData method.
+ """
+ self._clearList()
+ self.setupUi()
+ self._populateToolchainList()
+ if len(self._valid_items) == 1:
+ self.pageContent.toolchainList.setCurrentItem(self._valid_items[0])
+
+ ####
+
+ ## Slots ##
+
+ def selectionChanged(self):
+ """
+ Slot called when the user click on an entry of the toolchain list.
+ """
+ if self.pageContent.toolchainList.currentRow() != -1:
+ infos = collections.defaultdict(lambda: unicode("not defined"))
+ infos.update(qvariant_converter.getStringDict(self.pageContent.toolchainList.currentItem().data(Qt.UserRole)))
+ self.pageContent.infoLabel.setText("GCC " + infos["version"] + " (" + infos["build"] + ")\nTarget: " + infos["target"] + "\nPath: " + os.path.normpath(infos["path"]))
+ self.pageContent.infoLabel.setVisible(True)
+ if self.isDefaultToolchain(infos):
+ self.disableRemoveButton()
+ else:
+ self.enableRemoveButton()
+ self.emit(SIGNAL("completeChanged()"))
+
+ def addToolchain(self):
+ """
+ Slot called when the user adds manually a toolchain.
+ """
+ sel_toolchain = unicode(QFileDialog.getOpenFileName(self, self.tr("Choose the toolchain"), ""))
+ if sel_toolchain != "":
+ item = QListWidgetItem(sel_toolchain)
+ item.setData(Qt.UserRole, qvariant_converter.convertStringDict({"path": sel_toolchain}))
+ self.pageContent.toolchainList.addItem(item)
+ toolchains = self.toolchains()
+ toolchains[sel_toolchain] = False
+ self.setToolchains(toolchains)
+
+ def removeToolchain(self):
+ """
+ Slot called when the user removes manually a toolchain.
+ """
+ if self.pageContent.toolchainList.currentRow() != -1:
+ item = self.pageContent.toolchainList.takeItem(self.pageContent.toolchainList.currentRow())
+ toolchain = qvariant_converter.getStringDict(item.data(Qt.UserRole))["path"]
+ toolchains = self.toolchains()
+ del toolchains[toolchain]
+ self.setToolchains(toolchains)
+
+ def searchToolchain(self):
+ """
+ Slot called when the user clicks on the 'search' button. It opens the
+ toolchain search dialog.
+ """
+ search = BToolchainSearch.BToolchainSearch()
+ self.connect(search, SIGNAL("accepted()"), self._search)
+ search.exec_()
+
+ def validateAllToolchains(self):
+ """
+ Slot called when the user clicks on the validate button. It starts the
+ toolchain validation procedure for all the toolchains.
+ """
+ QApplication.instance().setOverrideCursor(Qt.WaitCursor)
+ for i in range(self.pageContent.toolchainList.count()):
+ self.validateToolchain(i)
+ QApplication.instance().restoreOverrideCursor()
+
+ ####
+
def _populateToolchainList(self):
+ """
+ Fills the toolchain list with the toolchains stored in the QSettings.
+ """
toolchains = self.toolchains()
- sel_toolchain = self._projectInfoRetrieve("TOOLCHAIN")
+ if os.name == "nt":
+ import winreg_importer
+ stored_toolchains = winreg_importer.getBertosToolchains()
+ for toolchain in stored_toolchains:
+ toolchains[toolchain] = True
+ sel_toolchain = self.projectInfo("TOOLCHAIN")
for key, value in toolchains.items():
item = QListWidgetItem(key)
item.setData(Qt.UserRole, qvariant_converter.convertStringDict({"path": key}))
self.pageContent.toolchainList.addItem(item)
- if sel_toolchain is not None and sel_toolchain["path"] == key:
+ if sel_toolchain and sel_toolchain["path"] == key:
self.pageContent.toolchainList.setCurrentItem(item)
if value:
self.validateToolchain(self.pageContent.toolchainList.row(item))
def _clearList(self):
+ """
+ Removes all the toolchain from the list.
+ """
self.pageContent.toolchainList.clear()
-
- def _selectionChanged(self):
- if self.pageContent.toolchainList.currentRow() != -1:
- infos = collections.defaultdict(lambda: unicode("not defined"))
- infos.update(qvariant_converter.getStringDict(self.pageContent.toolchainList.currentItem().data(Qt.UserRole)))
- self.pageContent.infoLabel.setText("GCC " + infos["version"] + " (" + infos["build"] + ")\nTarget: " + infos["target"] + "\nPath: " + os.path.normpath(infos["path"]))
- self.pageContent.infoLabel.setVisible(True)
- self.emit(SIGNAL("completeChanged()"))
-
+
def _search(self):
+ """
+ Searches for toolchains in the stored directories, and stores them in the
+ QSettings.
+ """
dir_list = self.searchDirList()
if self.pathSearch():
dir_list += [element for element in bertos_utils.getSystemPath()]
toolchain_list = bertos_utils.findToolchains(dir_list)
stored_toolchains = self.toolchains()
for element in toolchain_list:
- if not element in stored_toolchains.keys():
+ if not element in stored_toolchains:
item = QListWidgetItem(element)
item.setData(Qt.UserRole, qvariant_converter.convertStringDict({"path": element}))
self.pageContent.toolchainList.addItem(item)
stored_toolchains[element] = False
self.setToolchains(stored_toolchains)
-
- def _connectSignals(self):
- self.connect(self.pageContent.toolchainList, SIGNAL("itemSelectionChanged()"), self._selectionChanged)
- self.connect(self.pageContent.addButton, SIGNAL("clicked()"), self.addToolchain)
- self.connect(self.pageContent.removeButton, SIGNAL("clicked()"), self.removeToolchain)
- self.connect(self.pageContent.searchButton, SIGNAL("clicked()"), self.searchToolchain)
- self.connect(self.pageContent.checkButton, SIGNAL("clicked()"), self.validateAllToolchains)
-
+ self.showMessage(self.tr("Toolchain search result."), self.tr("%1 toolchains founded").arg(len(stored_toolchains)))
+
def _validItem(self, index, infos):
+ """
+ Sets the item at index as a valid item and associates the given info to it.
+ """
item = self.pageContent.toolchainList.item(index)
new_data = qvariant_converter.getStringDict(self.pageContent.toolchainList.item(index).data(Qt.UserRole))
new_data.update(infos)
item.setData(Qt.UserRole, qvariant_converter.convertStringDict(new_data))
- needed = self._projectInfoRetrieve("CPU_INFOS")
- if "target" in infos.keys() and infos["target"].find(needed["TOOLCHAIN"]) != -1:
+ needed = self.projectInfo("CPU_INFOS")
+ if "target" in infos and infos["target"].find(needed["TOOLCHAIN"]) != -1:
item.setIcon(QIcon(":/images/ok.png"))
+ self._valid_items.append(item)
else:
item.setIcon(QIcon(":/images/warning.png"))
- if "version" in infos.keys() and "target" in infos.keys():
- item.setText("GCC " + infos["version"] + " - " + infos["target"])
-
+ if "version" in infos and "target" in infos:
+ item.setText("GCC " + infos["version"] + " - " + infos["target"].strip())
+
def _invalidItem(self, index):
+ """
+ Sets the item at index as an invalid item.
+ """
item = self.pageContent.toolchainList.item(index)
item.setIcon(QIcon(":/images/error.png"))
-
- def addToolchain(self):
- sel_toolchain = QFileDialog.getOpenFileName(self, self.tr("Choose the toolchain"), "")
- if not sel_toolchain.isEmpty():
- item = QListWidgetItem(sel_toolchain)
- item.setData(Qt.UserRole, qvariant_converter.convertString({"path": sel_toolchain}))
- self.pageContent.toolchainList.addItem(item)
- toolchains = self.toolchains()
- toolchains[sel_toolchain] = False
- self.setToolchains(toolchains)
-
- def removeToolchain(self):
- if self.pageContent.toolchainList.currentRow() != -1:
- item = self.pageContent.toolchainList.takeItem(self.pageContent.toolchainList.currentRow())
- toolchain = qvariant_converter.getStringDict(item.data(Qt.UserRole))["path"]
- toolchains = self.toolchains()
- del toolchains[toolchain]
- self.setToolchains(toolchains)
-
- def searchToolchain(self):
- search = BToolchainSearch.BToolchainSearch()
- self.connect(search, SIGNAL("accepted()"), self._search)
- search.exec_()
-
- def validateAllToolchains(self):
- QApplication.instance().setOverrideCursor(Qt.WaitCursor)
- for i in range(self.pageContent.toolchainList.count()):
- self.validateToolchain(i)
- QApplication.instance().restoreOverrideCursor()
-
+
def validateToolchain(self, i):
+ """
+ Toolchain validation procedure.
+ """
filename = qvariant_converter.getStringDict(self.pageContent.toolchainList.item(i).data(Qt.UserRole))["path"]
valid = False
info = {}
- ## Check for the other tools of the toolchain
+ # Check for the other tools of the toolchain
for tool in TOOLCHAIN_ITEMS:
if os.path.exists(filename.replace("gcc", tool)):
valid = True
else:
valid = False
break
- ## Try to retrieve the informations about the toolchain only for the valid toolchains
+ # Try to retrieve the informations about the toolchain only for the valid toolchains
if valid:
self._validation_process = QProcess()
self._validation_process.start(filename, ["-v"])
if self._validation_process.waitForFinished(200):
description = str(self._validation_process.readAllStandardError())
info = bertos_utils.getToolchainInfo(description)
- if len(info.keys()) >= 4:
+ if len(info) >= 4:
valid = True
else:
self._validation_process.kill()
- ## Add the item in the list with the appropriate associate data.
+ # Add the item in the list with the appropriate associate data.
if valid:
self._validItem(i, info)
else:
toolchains[filename] = True
self.setToolchains(toolchains)
- def isComplete(self):
- if self.pageContent.toolchainList.currentRow() != -1:
- self._projectInfoStore("TOOLCHAIN",
- qvariant_converter.getStringDict(self.pageContent.toolchainList.currentItem().data(Qt.UserRole)))
- return True
- else:
- return False
+ def isDefaultToolchain(self, toolchain):
+ """
+ Returns True if the given toolchain is one of the default toolchains.
+ """
+ if os.name == "nt":
+ import winreg_importer
+ stored_toolchains = winreg_importer.getBertosToolchains()
+ if toolchain["path"] in stored_toolchains:
+ return True
+ return False
- def reloadData(self):
- self._clearList()
- self._updateUi()
- self._populateToolchainList()
\ No newline at end of file
+ def disableRemoveButton(self):
+ """
+ Disable the remove button.
+ """
+ self.pageContent.removeButton.setEnabled(False)
+
+ def enableRemoveButton(self):
+ """
+ Enable the remove button.
+ """
+ self.pageContent.removeButton.setEnabled(True)
+
\ No newline at end of file
projects / bertos.git / blobdiff