X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBCpuPage.py;h=4edda121292106631e83a49f842b852e0448b691;hb=6c79d70ee1d49f136663e5bbdcd3f2e246815203;hp=03ef2cc05242e4ad9437c587a0af7235fd6c1a7b;hpb=d07bfc9a7ed35125525f82b331d8dab25f06fca8;p=bertos.git

diff --git a/wizard/BCpuPage.py b/wizard/BCpuPage.py
index 03ef2cc0..4edda121 100644
--- a/wizard/BCpuPage.py
+++ b/wizard/BCpuPage.py
@@ -4,7 +4,7 @@
 # Copyright 2008 Develer S.r.l. (http://www.develer.com/)
 # All rights reserved.
 #
-# $Id:$
+# $Id$
 #
 # Author: Lorenzo Berni <duplo@develer.com>
 #
@@ -12,18 +12,130 @@
 
 from BWizardPage import *
 import bertos_utils
+import qvariant_converter
+
+from const import *
 
 class BCpuPage(BWizardPage):
+    """
+    Page of the wizard that permits to choose the cpu from the supported ones.
+    """
     
     def __init__(self):
-        BWizardPage.__init__(self, "cpu_select.ui")
+        BWizardPage.__init__(self, UI_LOCATION + "/cpu_select.ui")
         self.setTitle(self.tr("Select the CPU"))
+        self.default_freqs = {}
+    
+    ## Overloaded QWizardPage methods ##
+
+    def isComplete(self):
+        """
+        Overload of the QWizardPage isComplete method.
+        """
+        if self.pageContent.cpuList.currentRow() != -1:
+            self.pageContent.frequencyLabel.setVisible(True)
+            self.pageContent.frequencySpinBox.setVisible(True)
+            infos = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))
+            for key, value in infos.items():
+                if type(CPU_DEF[key]) == list:
+                    infos[key] = qvariant_converter.getStringList(value)
+                if type(CPU_DEF[key]) == str or type(CPU_DEF) == unicode:
+                    infos[key] = qvariant_converter.getString(value)
+            self.setProjectInfo("CPU_INFOS", infos)
+            self.setProjectInfo("CPU_NAME", unicode(self.pageContent.cpuList.currentItem().text()))
+            self.setProjectInfo("SELECTED_FREQ", unicode(long(self.pageContent.frequencySpinBox.value())))
+            return True
+        else:
+            return False
     
-    def _populateCpuList(self):
-        cpus = bertos_utils.findDefinitions("cdef", self._projectInfoRetrieve("SOURCES_PATH"))
-        for cpu in cpus.keys():
-            self.pageContent.cpuList.addItem(QListWidgetItem(cpu))
+    ####
     
+    ## Overloaded BWizardPage methods ##
+
+    def setupUi(self):
+        """
+        Overload of the BWizardPage setupUi method.
+        """
+        self.pageContent.cpuList.setSortingEnabled(True)
+        self.pageContent.descriptionLabel.setVisible(False)
+        self.pageContent.descriptionLabel.setText("")
+        self.pageContent.frequencyLabel.setVisible(False)
+        self.pageContent.frequencySpinBox.setVisible(False)
+
+    def connectSignals(self):
+        """
+        Overload of the BWizardPage connectSignals method.
+        """
+        self.connect(self.pageContent.cpuList, SIGNAL("itemSelectionChanged()"), self.rowChanged)
+        self.connect(self.pageContent.frequencySpinBox, SIGNAL("valueChanged(double)"), self.freqChanged)
+
     def reloadData(self):
-        self._populateCpuList()
-        
\ No newline at end of file
+        """
+        Overload of the BWizardPage reloadData method.
+        """
+        QApplication.instance().setOverrideCursor(Qt.WaitCursor)
+        bertos_utils.loadSourceTree(self.project())
+        self.populateCpuList()
+        cpu_name = self.projectInfo("CPU_NAME")
+        self.setupUi()
+        if not cpu_name is None:
+            self.selectItem(cpu_name)
+        if self.default_freqs == {}:
+            for index in range(self.pageContent.cpuList.count()):
+                default_freq = qvariant_converter.getStringDict(self.pageContent.cpuList.item(index).data(Qt.UserRole))["CPU_DEFAULT_FREQ"]
+                default_freq = long(default_freq.replace("U", "").replace("L", ""))
+                self.default_freqs[default_freq] = default_freq
+        QApplication.instance().restoreOverrideCursor()
+        self.emit(SIGNAL("completeChanged()"))
+
+    ####
+    
+    ## Slots ##
+
+    def rowChanged(self):
+        """
+        Slot called when the user select an entry from the cpu list.
+        """
+        description = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DESC"]
+        description = qvariant_converter.getStringList(description)
+        # Retrieve the default cpu frequency
+        default_freq = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DEFAULT_FREQ"]
+        default_freq = qvariant_converter.getString(default_freq)
+        default_freq = long(default_freq.replace("U", "").replace("L", ""))
+        current_freq = self.default_freqs[default_freq]
+        self.pageContent.descriptionLabel.setText("<br>".join(description))
+        self.pageContent.descriptionLabel.setVisible(True)
+        self.pageContent.frequencySpinBox.setValue(long(current_freq))
+        self.emit(SIGNAL("completeChanged()"))
+    
+    def freqChanged(self):
+        """
+        Slot called when the user change the frequency value.
+        """
+        default_freq = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DEFAULT_FREQ"]
+        default_freq = qvariant_converter.getString(default_freq)
+        default_freq = long(default_freq.replace("U", "").replace("L", ""))
+        self.default_freqs[default_freq] = long(self.pageContent.frequencySpinBox.value())
+        self.emit(SIGNAL("completeChanged()"))
+
+    ####
+    
+    def populateCpuList(self):
+        """
+        Fills the cpu list.
+        """
+        self.pageContent.cpuList.clear()
+        self.pageContent.cpuList.setCurrentItem(None)
+        infos = bertos_utils.loadCpuInfos(self.project())
+        for cpu in infos:
+            item = QListWidgetItem(cpu["CPU_NAME"])
+            item.setData(Qt.UserRole, qvariant_converter.convertDict(cpu))
+            self.pageContent.cpuList.addItem(item)
+    
+    def selectItem(self, cpu):
+        """
+        Selects the given cpu from the list.
+        """
+        elements = self.pageContent.cpuList.findItems(cpu, Qt.MatchCaseSensitive)
+        if len(elements) == 1:
+            self.pageContent.cpuList.setCurrentItem(elements[0])
\ No newline at end of file