#!/usr/bin/env python
# encoding: utf-8
#
+# This file is part of BeRTOS.
+#
+# Bertos is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+# As a special exception, you may use this file as part of a free software
+# library without restriction. Specifically, if other files instantiate
+# templates or use macros or inline functions from this file, or you compile
+# this file and link it with other files to produce an executable, this
+# file does not by itself cause the resulting executable to be covered by
+# the GNU General Public License. This exception does not however
+# invalidate any other reasons why the executable file might be covered by
+# the GNU General Public License.
+#
# Copyright 2008 Develer S.r.l. (http://www.develer.com/)
-# All rights reserved.
#
-# $Id:$
#
# Author: Lorenzo Berni <duplo@develer.com>
#
import collections
from BWizardPage import *
+from BCreationPage import BCreationPage
+
import BToolchainSearch
import bertos_utils
import qvariant_converter
+from toolchain_manager import ToolchainManager
+
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.setSubTitle(self.tr("You can look for more toolchains in your system by pressing the \"Search\" button, or manually add them with the \"+\" button"))
+ self._valid_items = []
+ self._toolchain_manager = ToolchainManager()
+
+ ## 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
+
+ def nextId(self):
+ """
+ Overload of the QWizardPage nextId method.
+ """
+ # Route to Output page if it's a predefined easy project.
+ if self.projectInfo("PROJECT_FROM_PRESET") and self.projectInfo("BASE_MODE"):
+ return self.wizard().pageIndex(BCreationPage)
+ else:
+ return QWizardPage.nextId(self)
+
+ ####
+
+ ## Overloaded BWizardPage methods. ##
+
+ def setupUi(self):
+ """
+ Sets up the user interface.
+ """
self.pageContent.infoLabel.setVisible(False)
-
- def _populateToolchainList(self):
- toolchains = self.toolchains()
- sel_toolchain = self._projectInfoRetrieve("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:
- self.pageContent.toolchainList.setCurrentItem(item)
- if value:
- self.validateToolchain(self.pageContent.toolchainList.row(item))
- def _clearList(self):
- self.pageContent.toolchainList.clear()
-
- def _selectionChanged(self):
+ def connectSignals(self):
+ """
+ Connects the signals with the related slots.
+ """
+ self.connect(self.pageContent.toolchainList, SIGNAL("currentItemChanged(QListWidgetItem *, QListWidgetItem*)"), 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, previous_id=None):
+ """
+ Overload of the BWizard reloadData method.
+ """
+ if previous_id is None or previous_id < self.wizard().currentId():
+ 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 _search(self):
- 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():
- 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)
-
- def _validItem(self, index, infos):
- 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:
- item.setIcon(QIcon(":/images/ok.png"))
- else:
- item.setIcon(QIcon(":/images/warning.png"))
- if "version" in infos.keys() and "target" in infos.keys():
- item.setText("GCC " + infos["version"] + " - " + infos["target"])
-
- def _invalidItem(self, index):
- 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():
+ """
+ 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.convertString({"path": 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)
-
+ self._toolchain_manager.addToolchain(sel_toolchain)
+
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)
-
+ self._toolchain_manager.removeToolchain(toolchain)
+
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):
- QApplication.instance().setOverrideCursor(Qt.WaitCursor)
- for i in range(self.pageContent.toolchainList.count()):
- self.validateToolchain(i)
- QApplication.instance().restoreOverrideCursor()
-
- def validateToolchain(self, i):
- filename = qvariant_converter.getStringDict(self.pageContent.toolchainList.item(i).data(Qt.UserRole))["path"]
- valid = False
- info = {}
- ## 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
- if valid:
- self._validation_process = QProcess()
- self._validation_process.start(filename, ["-v"])
- self._validation_process.waitForStarted(1000)
- if self._validation_process.waitForFinished(200):
- description = str(self._validation_process.readAllStandardError())
- info = bertos_utils.getToolchainInfo(description)
- if len(info.keys()) >= 4:
- valid = True
+ """
+ Slot called when the user clicks on the validate button. It starts the
+ toolchain validation procedure for all the toolchains.
+ """
+ try:
+ QApplication.instance().setOverrideCursor(Qt.WaitCursor)
+ for i in range(self.pageContent.toolchainList.count()):
+ data = qvariant_converter.getStringDict(self.pageContent.toolchainList.item(i).data(Qt.UserRole))
+ self.validateToolchain(data["path"])
+ self._populateToolchainList()
+ finally:
+ QApplication.instance().restoreOverrideCursor()
+
+ ####
+
+ def _populateToolchainList(self):
+ """
+ Fills the toolchain list with the toolchains stored in the QSettings.
+ """
+ self.pageContent.toolchainList.clear()
+ self._valid_items = []
+ toolchains = self._toolchain_manager.predefined_toolchains + self._toolchain_manager.toolchains
+ toolchain_dict = {
+ 'valid': [],
+ 'non-valid': [],
+ 'unknown': [],
+ 'unverified': [],
+ }
+ for key, value in toolchains:
+ if os.path.exists(key):
+ item_data = {"path":key}
+ if value:
+ item_data.update(value)
+ if value is not None:
+ k, data = self.validateToolchain(key)
+ item_data.update(data)
+ toolchain_dict[k].append(item_data)
+ else:
+ toolchain_dict["unverified"].append(item_data)
+ self._processItems(toolchain_dict["valid"], self._validItem)
+ self._processItems(toolchain_dict["non-valid"], self._invalidItem)
+ self._processItems(toolchain_dict["unknown"], self._unknownItem)
+ self._processItems(toolchain_dict["unverified"])
+
+ def _processItems(self, item_list, procedure=lambda x: None):
+ sel_toolchain = self.projectInfo("TOOLCHAIN")
+ for item_data in item_list:
+ item = QListWidgetItem(item_data["path"])
+ item.setData(Qt.UserRole, qvariant_converter.convertStringDict(item_data))
+ self.pageContent.toolchainList.addItem(item)
+ procedure(item)
+ if sel_toolchain and sel_toolchain["path"] == item_data["path"]:
+ self.pageContent.toolchainList.setCurrentItem(item)
+
+ def currentToolchain(self):
+ selected_toolchain = qvariant_converter.getStringDict(self.pageContent.toolchainList.currentItem().data(Qt.UserRole))
+ return selected_toolchain
+
+ def _clearList(self):
+ """
+ Removes all the toolchain from the list.
+ """
+ self.pageContent.toolchainList.clear()
+
+ 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_dict = self._toolchain_manager.storedToolchainDict()
+ toolchain_list = bertos_utils.findToolchains(dir_list)
+ for toolchain in toolchain_list:
+ self._toolchain_manager.addToolchain(toolchain, _toolchain_dict.get(toolchain, False))
+ self._populateToolchainList()
+ self.showMessage(self.tr("Toolchain search result."), self.tr("%1 toolchains found").arg(len(toolchain_list)))
+
+ def _validItem(self, item):
+ """
+ Sets the item at index as a valid item and associates the given info to it.
+ """
+ data = qvariant_converter.getStringDict(item.data(Qt.UserRole))
+ item.setIcon(QIcon(":/images/ok.png"))
+ self._valid_items.append(item)
+ if "version" in data and "target" in data:
+ item.setText("GCC " + data["version"] + " - " + data["target"].strip())
+
+ def _invalidItem(self, item):
+ data = qvariant_converter.getStringDict(item.data(Qt.UserRole))
+ item.setIcon(QIcon(":/images/warning.png"))
+ if "version" in data and "target" in data:
+ item.setText("GCC " + data["version"] + " - " + data["target"].strip())
+
+ def _unknownItem(self, item):
+ """
+ Sets the item at index as an invalid item.
+ """
+ item.setIcon(QIcon(":/images/error.png"))
+
+ def validateToolchain(self, filename):
+ """
+ Toolchain validation procedure.
+ """
+ info = self._toolchain_manager.validateToolchain(filename)
+ if info:
+ needed = self.projectInfo("CPU_INFOS")
+ if "target" in info and info["target"].find(needed["TOOLCHAIN"]) != -1:
+ return 'valid', info
else:
- self._validation_process.kill()
- ## Add the item in the list with the appropriate associate data.
- if valid:
- self._validItem(i, info)
+ return 'non-valid', info
else:
- self._invalidItem(i)
- toolchains = self.toolchains()
- toolchains[filename] = True
- self.setToolchains(toolchains)
+ return 'unknown', {'path': filename}
- 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.
+ """
+ return toolchain["path"] in self._toolchain_manager._predefined_toolchain_set
- 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)
+
+ def currentItem(self):
+ return self.pageContent.toolchainList.currentItem()
projects / bertos.git / blobdiff