Plugin installer update: one-step plugin install and uninstall in QGI…

…S>=1.4

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12476 c8812cc2-4d05-0410-92ff-de0c093fc19c

python/plugins/plugin_installer/__init__.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """
 Copyright (C) 2007-2008 Matthew Perry
 Copyright (C) 2008-2009 Borys Jurgiel
@@ -14,7 +15,7 @@ def name():
   return "Plugin Installer"
 
 def version():
-  return "Version 1.0.5"
+  return "Version 1.0.6"
 
 def description():
   return "Downloads and installs QGIS python plugins"

python/plugins/plugin_installer/installer_data.py

@@ -57,9 +57,11 @@
     QGIS_MAJOR_VER = 1
   else:
     QGIS_MAJOR_VER = 0
+  QGIS_14 = False
 except:
   QGIS_VER = QGis.QGIS_VERSION
   QGIS_MAJOR_VER = 1
+  QGIS_14 = (QGIS_VER[2] > 3)
 
 
 

python/plugins/plugin_installer/installer_gui.py

@@ -25,6 +25,10 @@
 from ui_qgsplugininstallerbase import Ui_QgsPluginInstallerDialogBase
 from installer_data import *
 
+try:
+  from qgis.utils import startPlugin, unloadPlugin
+except Exception:
+  pass
 
 
 # --- common functions ------------------------------------------------------------------- #
@@ -259,6 +263,8 @@ def __init__(self, parent, fl):
     self.connect(self.buttonUninstall, SIGNAL("clicked()"), self.uninstallPlugin)
     self.buttonInstall.setEnabled(False)
     self.buttonUninstall.setEnabled(False)
+    self.buttonHelp.setEnabled(QGIS_14)
+    self.connect(self.buttonHelp, SIGNAL("clicked()"), self.runHelp)
     # repositories handling
     self.connect(self.treeRepositories, SIGNAL("doubleClicked(QModelIndex)"), self.editRepository)
     self.connect(self.buttonFetchRepositories, SIGNAL("clicked()"), self.addKnownRepositories)
@@ -593,9 +599,11 @@ def installPlugin(self):
       plugin = plugins.all()[key]
       if not plugin["error"]:
         if previousStatus in ["not installed", "new"]:
-          infoString = (self.tr("Plugin installed successfully"), self.tr("Python plugin installed.\nNow you need to enable it in Plugin Manager."))
+          if QGIS_14: infoString = (self.tr("Plugin installed successfully"), self.tr("Plugin installed successfully"))
+          else: infoString = (self.tr("Plugin installed successfully"), self.tr("Python plugin installed.\nNow you need to enable it in Plugin Manager."))
         else:
           infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Python plugin reinstalled.\nYou need to restart Quantum GIS in order to reload it."))
+        startPlugin(plugin["localdir"])
       else:
         if plugin["error"] == "incompatible":
           message = self.tr("The plugin is designed for a newer version of Quantum GIS. The minimum required version is:")
@@ -649,7 +657,7 @@ def uninstallPlugin(self):
     plugin = plugins.all()[key]
     if not plugin:
       return
-    warning = self.tr("Are you sure you want to uninstall the following plugin?") + "\n" + plugin["name"]
+    warning = self.tr("Are you sure you want to uninstall the following plugin?") + "\n(" + plugin["name"] + ")"
     if plugin["status"] == "orphan" and not plugin["error"]:
       warning += "\n\n"+self.tr("Warning: this plugin isn't available in any accessible repository!")
     if QMessageBox.warning(self, self.tr("QGIS Python Plugin Installer"), warning , QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
@@ -660,6 +668,10 @@ def uninstallPlugin(self):
       QMessageBox.warning(self, self.tr("Plugin uninstall failed"), result)
     else:
       # safe remove
+      try:
+        unloadPlugin(plugin["localdir"])
+      except:
+        pass
       try:
         exec ("plugins[%s].unload()" % plugin["localdir"])
         exec ("del plugins[%s]" % plugin["localdir"])
@@ -672,7 +684,8 @@ def uninstallPlugin(self):
       plugins.getAllInstalled()
       plugins.rebuild()
       self.populatePluginTree()
-      QMessageBox.information(self, self.tr("Plugin uninstalled successfully"), self.tr("Python plugin uninstalled. Note that you may need to restart Quantum GIS in order to remove it completely."))
+      if QGIS_14: QMessageBox.information(self, self.tr("Plugin uninstalled successfully"), self.tr("Plugin uninstalled successfully"))
+      else: QMessageBox.information(self, self.tr("Plugin uninstalled successfully"), self.tr("Python plugin uninstalled. Note that you may need to restart Quantum GIS in order to remove it completely."))
       history.markChange(key,'D')
 
 
@@ -834,6 +847,12 @@ def deleteRepository(self):
     self.populatePluginTree()
 
 
+  # ----------------------------------------- #
+  def runHelp(self):
+    """ open the context help browser """
+    QgsContextHelp.run("QgsPluginInstallerDialog")
+
+
   # ----------------------------------------- #
   def reject(self):
     """ update the list of seen plugins before exit (both 'done' and 'x' buttons emit 'reject' signal) """

python/plugins/plugin_installer/installer_plugin.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 """
 Copyright (C) 2007-2008 Matthew Perry
 Copyright (C) 2008-2009 Borys Jurgiel