Add some logic to display the presets into the preset page.

[bertos.git] / wizard / BBoardPage.py

diff --git a/wizard/BBoardPage.py b/wizard/BBoardPage.py
index 6b8dddfff2bcc84723cc27848afd27460c00d9a2..28130c9e4f5cb69cdde79c1662f439df3e247bee 100644 (file)
--- a/wizard/BBoardPage.py
+++ b/wizard/BBoardPage.py
@@ -33,9 +33,17 @@
 # Author: Lorenzo Berni <duplo@develer.com>
 #
 
+from PyQt4.QtCore import *
+from PyQt4.QtGui import *
+
 from BWizardPage import BWizardPage
 
-from const import *
+from BCpuPage import BCpuPage
+from BOutputPage import BOutputPage
+
+import const
+import qvariant_converter
+from bertos_utils import presetList
 
 class BBoardPage(BWizardPage):
     """
@@ -44,5 +52,92 @@ class BBoardPage(BWizardPage):
     """
     
     def __init__(self):
-        BWizardPage.__init__(self, UI_LOCATION + "/board_select.ui")
+        BWizardPage.__init__(self, const.UI_LOCATION + "/board_select.ui")
         self.setTitle(self.tr("Select the board from the predefined ones"))
+        self._last_selected = None
+
+    ## Overloaded QWizardPage methods ##
+
+    def isComplete(self):
+        """
+        Overload of the QWizardPage isComplete method.
+        """
+        return self.pageContent.boardList.currentItem() is not None
+
+    def nextId(self):
+        """
+        Overload of the QWizardPage nextId method.
+        """
+        # Stub of nextId logic
+        if self.advanced:
+            self.setProjectInfo("PRESET_ADVANCED_CONFIG", True)
+            return self.wizard().pageIndex(BCpuPage)
+        # Search for suitable toolchains. If there isn't one return 
+        # BToolchainPage id (BToolchainPage should then route to BOutputPage
+        # instead of BModulePage).
+
+        # If a suitable toolchain is found the user has to be prompted
+        # directly to the BOutputPage
+        else:
+            return self.wizard().pageIndex(BOutputPage)
+
+    ####
+
+    ## Overloaded BWizardPage methods ##
+
+    def setupUi(self):
+        """
+        Overload of the BWizardPage setupUi method.
+        """
+        pass
+
+    def connectSignals(self):
+        """
+        Overload of the BWizardPage connectSignals method.
+        """
+        self.connect(self.pageContent.boardList, SIGNAL('itemSelectionChanged()'), self.itemSelectionChanged)
+
+    def reloadData(self):
+        """
+        Overload of the BWizardPage reloadData method.
+        """
+        presets = presetList("/Users/duplo/Development/bertos")
+        self.setProjectInfo("PRESETS", presets)
+        self.populatePresetList()
+
+    def populatePresetList(self):
+        self.pageContent.boardList.clear()
+        presets = self.projectInfo("PRESETS")
+        for preset, info in presets.items():
+            board_list = self.pageContent.boardList
+            item = QListWidgetItem(info["PRESET_NAME"], board_list)
+            item.setData(Qt.UserRole, qvariant_converter.convertString(preset))
+            if self._last_selected == preset:
+                self.pageContent.boardList.setCurrentItem(item)
+        if not self._last_selected and self.pageContent.boardList.count():
+            self.pageContent.boardList.setCurrentRow(0)
+
+    ####
+
+    ## Slots ##
+
+    def itemSelectionChanged(self):
+        preset_path = qvariant_converter.getString(self.pageContent.boardList.currentItem().data(Qt.UserRole))
+        presets = self.projectInfo("PRESETS")
+        selected_preset = presets[preset_path]
+        text_components = [
+            "Board: %s" %selected_preset["PRESET_NAME"],
+            "CPU: %s" %selected_preset["CPU_NAME"],
+        ]
+        if selected_preset["PRESET_DESCRIPTION"]:
+            text_components.append("Description: %s" %selected_preset["PRESET_DESCRIPTION"])
+        text = "\n".join(text_components)
+        self.pageContent.descriptionLabel.setText(text)
+        self._last_selected = preset_path
+        self.emit(SIGNAL("completeChanged()"))
+
+    ####
+
+    @property
+    def advanced(self):
+        return self.pageContent.advancedCheckBox.isChecked()
\ No newline at end of file