Improved extension selector

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@84 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

src/sextante/SextantePlugin.py

@@ -34,7 +34,7 @@ class SextantePlugin:
         self.toolbox.setVisible(False)
         Sextante.addAlgListListener(self.toolbox)
 
-        self.menu = QMenu()
+        self.menu = QMenu(self.iface.mainWindow())
         self.menu.setTitle("SEXTANTE")
 
         icon = QIcon(os.path.dirname(__file__) + "/images/toolbox.png")

src/sextante/gui/ExtentSelectionPanel.py

@@ -7,8 +7,9 @@ from sextante.core.QGisLayers import QGisLayers
 
 class ExtentSelectionPanel(QtGui.QWidget):
 
-    def __init__(self, default):
+    def __init__(self, dialog, default):
         super(ExtentSelectionPanel, self).__init__(None)
+        self.dialog = dialog
         self.setObjectName("ESPanel")
         self.horizontalLayout = QtGui.QHBoxLayout(self)
         self.horizontalLayout.setSpacing(2)
@@ -46,11 +47,19 @@ class ExtentSelectionPanel(QtGui.QWidget):
     def selectOnCanvas(self):
         canvas = QGisLayers.iface.mapCanvas()
         canvas.setMapTool(self.tool)
+        self.dialog.showMinimized()
 
     def fillCoords(self):
-        self.text.setText(str(self.tool.rectangle()))
+        r = self.tool.rectangle()
+        s = str(r.xMinimum()) + "," + str(r.xMaximum()) + "," + str(r.yMinimum()) + "," + str(r.yMaximum())
+        self.text.setText(s)
+        self.tool.reset()
         canvas = QGisLayers.iface.mapCanvas()
         canvas.setMapTool(self.prevMapTool)
+        self.dialog.showNormal()
+        self.dialog.raise_()
+        self.dialog.activateWindow()
+
 
     def getValue(self):
         return str(self.text.text())

src/sextante/gui/HistoryDialog.py

@@ -12,10 +12,14 @@ class HistoryDialog(QtGui.QDialog):
     def setupUi(self):
         self.setObjectName("HistoryDialog")
         self.resize(650, 505)
-        self.tree = QtGui.QTreeWidget(self)
-        self.tree.setGeometry(QtCore.QRect(5, 5, 640, 245))
+        self.verticalLayout = QtGui.QVBoxLayout()
+        self.verticalLayout.setSpacing(2)
+        self.verticalLayout.setMargin(0)
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.tree = QtGui.QTreeWidget()
         self.tree.setHeaderHidden(True)
         self.tree.doubleClicked.connect(self.executeAlgorithm)
+        self.verticalLayout.addWidget(self.tree)
         QObject.connect(self.tree, QtCore.SIGNAL("itemClicked(QTreeWidgetItem*, int)"), self.changeText)
         self.groupIcon = QtGui.QIcon()
         self.groupIcon.addPixmap(self.style().standardPixmap(QtGui.QStyle.SP_DirClosedIcon),
@@ -25,11 +29,12 @@ class HistoryDialog(QtGui.QDialog):
         self.keyIcon = QtGui.QIcon()
         self.keyIcon.addPixmap(self.style().standardPixmap(QtGui.QStyle.SP_FileIcon))
         self.fillTree()
-        self.text = QtGui.QTextEdit(self)
-        self.text.setGeometry(QtCore.QRect(5, 260, 640, 245))
+        self.text = QtGui.QTextEdit()
+        self.verticalLayout.addWidget(self.text)
         self.text.setObjectName("text")
         self.text.setReadOnly(True)
         self.setWindowTitle("History")
+        self.setLayout(self.verticalLayout)
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def fillTree(self):

src/sextante/gui/ParametersDialog.py

@@ -35,7 +35,7 @@ class ParametersDialog(QtGui.QDialog):
     '''the default parameters dialog, to be used when an algorithm is called from the toolbox'''
     def __init__(self, alg):
         QtGui.QDialog.__init__(self)
-        self.setModal(False)
+        #self.setModal(False)
         self.ui = Ui_ParametersDialog()
         self.ui.setupUi(self, alg)
         self.executed = False
@@ -188,7 +188,7 @@ class Ui_ParametersDialog(object):
         elif isinstance(param, ParameterNumber):
             item = NumberInputPanel(param.default)
         elif isinstance(param, ParameterExtent):
-            item = ExtentSelectionPanel(param.default)
+            item = ExtentSelectionPanel(self.dialog, param.default)
         else:
             item = QtGui.QLineEdit()
             item.setText(str(param.default))

src/sextante/gui/SextanteToolbox.py

@@ -8,6 +8,7 @@ from sextante.gui.BatchProcessingDialog import BatchProcessingDialog
 from sextante.gui.EditRenderingStylesDialog import EditRenderingStylesDialog
 from sextante.core.SextanteLog import SextanteLog
 from sextante.core.SextanteConfig import SextanteConfig
+from sextante.core.QGisLayers import QGisLayers
 
 try:
     _fromUtf8 = QtCore.QString.fromUtf8
@@ -105,7 +106,18 @@ class SextanteToolbox(QtGui.QDockWidget):
             dlg = alg.getCustomParametersDialog()
             if not dlg:
                 dlg = ParametersDialog(alg)
+            #dlg.setWindowModality(Qt.WindowModal)
+            #dlg.setWindowFlags(dlg.windowFlags() | Qt.WindowStaysOnTopHint)
+            canvas = QGisLayers.iface.mapCanvas()
+            prevMapTool = canvas.mapTool()
+            dlg.show()
             dlg.exec_()
+            if canvas.mapTool()!=prevMapTool:
+                try:
+                    canvas.mapTool().reset()
+                except:
+                    pass
+                canvas.setMapTool(prevMapTool)
             if dlg.executed:
                 showRecent = SextanteConfig.getSetting(SextanteConfig.SHOW_RECENT_ALGORITHMS)
                 if showRecent: