Show hourglass when doing something potentially long

[bertos.git] / wizard / BEditingDialog.py

diff --git a/wizard/BEditingDialog.py b/wizard/BEditingDialog.py
index 6ed7e621c3fab625c664c3666fb58e2709a3aae7..e0d2785321179432433fb409d3d91275fe5eaab4 100644 (file)
--- a/wizard/BEditingDialog.py
+++ b/wizard/BEditingDialog.py
@@ -44,6 +44,7 @@ from BToolchainPage import BToolchainPage
 from BVersionPage import BVersionPage
 import qvariant_converter
 import BModulePage
+import bertos_utils
 
 class BEditingDialog(QDialog):
 
@@ -52,11 +53,22 @@ class BEditingDialog(QDialog):
         self.setupUi()
         self.connectSignals()
         self.module_page.reloadData()
+       self.setFrequency()
     
     def setupUi(self):
         layout = QVBoxLayout()
         self.module_page = BModulePage.BModulePage()
         layout.addWidget(self.module_page)
+       frequency_layout = QHBoxLayout()
+       frequency_layout.addWidget(QLabel(self.tr("CPU frequency")))
+       self.cpu_frequency_spinbox = QDoubleSpinBox()
+       self.cpu_frequency_spinbox.setSuffix("Hz")
+       self.cpu_frequency_spinbox.setRange(1, 1000000000)
+       self.cpu_frequency_spinbox.setSingleStep(1000)
+       self.cpu_frequency_spinbox.setDecimals(0)
+       frequency_layout.addWidget(self.cpu_frequency_spinbox)
+       frequency_layout.addStretch()
+       layout.addLayout(frequency_layout)
         button_layout = QHBoxLayout()
         self.advanced_button = QToolButton()
         self.setupMenu()
@@ -71,6 +83,8 @@ class BEditingDialog(QDialog):
         button_layout.addWidget(self.apply_button)
         layout.addLayout(button_layout)
         self.setLayout(layout)
+        self.setWindowTitle(self.tr("Edit \"%1\" project").arg(os.path.basename(self.module_page.projectInfo("PROJECT_PATH"))))
+       self.setWindowIcon(QIcon(":/images/appicon.png"))
 
     def setupMenu(self):
         self.menu = QMenu(self.tr("Advanced options"))
@@ -84,12 +98,30 @@ class BEditingDialog(QDialog):
         self.connect(self.change_bertos_version, SIGNAL("triggered(bool)"), self.changeBertosVersion)
         self.connect(self.apply_button, SIGNAL("clicked()"), self.apply)
         self.connect(self.cancel_button, SIGNAL("clicked()"), self.reject)
+       self.connect(self.cpu_frequency_spinbox, SIGNAL("valueChanged(double)"), self.frequencyChanged)
+    
+    def setFrequency(self):
+       frequency = long(self.module_page.projectInfo("SELECTED_FREQ"))
+       self.cpu_frequency_spinbox.setValue(frequency)
+
+    def frequencyChanged(self, frequency):
+       frequency = unicode(long(frequency))
+       self.module_page.setProjectInfo("SELECTED_FREQ", frequency)
 
     def changeToolchain(self):
         dialog = QDialog()
+       dialog.setWindowIcon(QIcon(":/images/appicon.png"))
         layout = QVBoxLayout()
         toolchain_page = BToolchainPage()
+       current_toolchain = toolchain_page.projectInfo("TOOLCHAIN")
         toolchain_page.reloadData()
+       # TODO: to be moved in BToolchainPage
+       for toolchain_row in range(toolchain_page.pageContent.toolchainList.count()):
+            toolchain = qvariant_converter.getStringDict(toolchain_page.pageContent.toolchainList.item(toolchain_row).data(Qt.UserRole))
+           if toolchain["path"] == current_toolchain["path"]:
+                toolchain_page.pageContent.toolchainList.setCurrentRow(toolchain_row)
+               toolchain_page.selectionChanged()
+               break
         layout.addWidget(toolchain_page)
         button_layout = QHBoxLayout()
         button_layout.addStretch()
@@ -101,10 +133,14 @@ class BEditingDialog(QDialog):
         layout.addLayout(button_layout)
         dialog.setLayout(layout)
         dialog.connect(ok_button, SIGNAL("clicked()"), dialog.accept)
-        dialog.exec_()
+        dialog.setWindowTitle(self.tr("Change toolchain"))
+        if dialog.exec_():
+            toolchain = qvariant_converter.getStringDict(toolchain_page.currentItem().data(Qt.UserRole))
+            toolchain_page.setProjectInfo("TOOLCHAIN", toolchain)
     
     def changeBertosVersion(self):
         dialog = QDialog()
+       dialog.setWindowIcon(QIcon(":/images/appicon.png"))
         layout = QVBoxLayout()
         version_page = BVersionPage()
         version_page.reloadData()
@@ -119,10 +155,44 @@ class BEditingDialog(QDialog):
         layout.addLayout(button_layout)
         dialog.setLayout(layout)
         dialog.connect(ok_button, SIGNAL("clicked()"), dialog.accept)
-        dialog.exec_()
+        current_version = version_page.projectInfo("SOURCES_PATH")
+        dialog.setWindowTitle(self.tr("Change BeRTOS version"))
+        if dialog.exec_():
+            version = qvariant_converter.getString(version_page.currentItem().data(Qt.UserRole))
+            if version != current_version:
+                if QMessageBox.question(
+                    version_page,
+                    self.tr("BeRTOS version update"),
+                    self.tr("Changing the BeRTOS version will destroy all the modification done on the BeRTOS sources"),
+                    QMessageBox.Ok | QMessageBox.Cancel
+                ) == QMessageBox.Ok:
+                   qApp.setOverrideCursor(QCursor(Qt.WaitCursor))
+                    version_page.setProjectInfo("SOURCES_PATH", version)
+                    version_page.setProjectInfo("OLD_SOURCES_PATH", current_version)
+                    enabled_modules = bertos_utils.enabledModules(version_page.project())
+                    old_configuration = version_page.projectInfo("CONFIGURATIONS")
+                    bertos_utils.loadSourceTree(version_page.project())
+                    bertos_utils.loadModuleData(version_page.project())
+                    new_configuration = version_page.projectInfo("CONFIGURATIONS")
+                    merged_configuration = {}
+                    for conf in new_configuration:
+                        if conf in old_configuration:
+                            configuration = bertos_utils.updateConfigurationValues(new_configuration[conf], old_configuration[conf])
+                        else:
+                            configuration = new_configuration[conf]
+                        merged_configuration[conf] = configuration
+                    version_page.setProjectInfo("CONFIGURATIONS", merged_configuration)
+                    bertos_utils.setEnabledModules(version_page.project(), enabled_modules)
+                    self.module_page.fillModuleTree()
+                    qApp.restoreOverrideCursor()
+               else:
+                   # Rollback version to the previous selected one.
+                   version_page.setProjectInfo("SOURCES_PATH", current_version)
 
     def apply(self):
+        qApp.setOverrideCursor(QCursor(Qt.WaitCursor))
         createBertosProject(self.module_page.project(), edit=True)
+        qApp.restoreOverrideCursor()
         self.accept()
 
     def toolchains(self):