X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=wizard%2FBCpuPage.py;h=f1dbfd66f218ba87eedc04b139aeb8f34e5c61b4;hb=16555988e69afefd1a3cee8eed5202143ce6931a;hp=8323b1281946ef07ce7e8859e192dcbb31df5bcc;hpb=e4faa12ff38fb20e13c34527410cc267a88e16dc;p=bertos.git

diff --git a/wizard/BCpuPage.py b/wizard/BCpuPage.py
index 8323b128..f1dbfd66 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>
 #
@@ -17,59 +17,117 @@ 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._connectSignals()
-        self._setupUi()
-    
-    def _populateCpuList(self):
-        self.pageContent.cpuList.clear()
-        self.pageContent.cpuList.setCurrentItem(None)
-        infos = bertos_utils.loadCpuInfos(self._projectInfoRetrieve("SOURCES_PATH"))
-        for cpu in infos:
-            item = QListWidgetItem(cpu["CPU_NAME"])
-            item.setData(Qt.UserRole, qvariant_converter.convertDict(cpu))
-            self.pageContent.cpuList.addItem(item)
-    
-    def _connectSignals(self):
-        self.connect(self.pageContent.cpuList, SIGNAL("itemSelectionChanged()"), self.rowChanged)
-    
-    def _selectItem(self, cpu):
-        elements = self.pageContent.cpuList.findItems(cpu, Qt.MatchCaseSensitive)
-        if len(elements) == 1:
-            self.pageContent.cpuList.setCurrentItem(elements[0])
-    
-    def _setupUi(self):
-        self.pageContent.cpuList.setSortingEnabled(True)
-        self.pageContent.descriptionLabel.setVisible(False)
-        self.pageContent.descriptionLabel.setText("")
-    
-    def reloadData(self):
-        self._populateCpuList()
-        cpuName = self._projectInfoRetrieve("CPU_NAME")
-        self._setupUi()
-        if not cpuName is None:
-            self._selectItem(cpuName)
-        self.emit(SIGNAL("completeChanged()"))
+        self.freq_modified = False
     
+    ## 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._projectInfoStore("CPU_INFOS", infos)
+            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
-        
+    
+    ####
+    
+    ## 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("editingFinished()"), self.freqChanged)
+
+    def reloadData(self):
+        """
+        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)
+        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)
+        if not self.freq_modified:
+            # Retrieve the default cpu frequency when the value isn't already modified
+            current_freq = qvariant_converter.getDict(self.pageContent.cpuList.currentItem().data(Qt.UserRole))["CPU_DEFAULT_FREQ"]
+            current_freq = qvariant_converter.getString(current_freq)
+            current_freq = long(current_freq.replace("U", "").replace("L", ""))
+            self.pageContent.frequencySpinBox.setValue(long(current_freq))
         self.pageContent.descriptionLabel.setText("<br>".join(description))
         self.pageContent.descriptionLabel.setVisible(True)
         self.emit(SIGNAL("completeChanged()"))
+    
+    def freqChanged(self):
+        """
+        Slot called when the user change the frequency value.
+        """
+        self.freq_modified = True
+        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