Added option for setting custom dpi values for printing.

QGIS Plugin/metadata.txt

@@ -13,7 +13,7 @@ name=Project Selector
 qgisMinimumVersion=2.0
 qgisMaximumVersion=2.99
 description=Tool for selecting pre-defined QGIS projects.
-version=1.1.3
+version=1.1.4
 author=Dartmoor National Park Authority
 [email protected]
 about=Tools for simplifying and automating common tasks for national parks and other protected areas. Catchy name courtesy of Dartmoor National Park, UK.
@@ -24,7 +24,9 @@ about=Tools for simplifying and automating common tasks for national parks and o
 
 # Uncomment the following line and add your changelog entries:
 
-changelog=1.1.3 - New features:
+<p>changelog=1.1.4 - New features:
+ - Added option for setting custom dpi values for printing
+<p>changelog=1.1.3 - New features:
  - added defaults.txt with predefined paths to projects and templates
 <p>1.1.2 - Bug fixes:
  - Fixed plugin crashing when choosing current map canvas scale

QGIS Plugin/projectselectordialog.py

@@ -19,13 +19,13 @@
  *                                                                         *
  ***************************************************************************/
 """
-import collections
 import os
 
 from PyQt4 import QtCore, QtGui
 from ui_projectselector import Ui_ProjectSelector
 # create the dialog for zoom to point
 
+
 class ProjectSelectorException(Exception):
     pass
 

QGIS Plugin/settingsdialog.py

@@ -20,7 +20,7 @@
  ***************************************************************************/
 """
 
-from PyQt4 import QtCore, QtGui, QtXml
+from PyQt4 import QtCore, QtGui
 from ui_settings import Ui_Dialog
 # create the dialog for zoom to point
 

QGIS Plugin/templateselectordialog.py

@@ -65,8 +65,20 @@ def __init__(self, iface):
         self.plugin_dir = os.path.dirname(__file__)
 
         # Replacement map
+        self.ui.suitableForComboBox.addItem('<custom>')
         self.replaceMap = {'username': os.environ['username']}
         self.ui.autofit_btn.clicked.connect(self.autofit_map)
+        self.ui.suitableForComboBox.currentIndexChanged.connect(self.specify_dpi)
+        self.ui.suitableForComboBox.editTextChanged.connect(self.text_changed)
+
+    def specify_dpi(self, idx):
+        if idx == 2:
+            self.ui.suitableForComboBox.setEditable(True)
+        else:
+            self.ui.suitableForComboBox.setEditable(False)
+
+    def text_changed(self, txt):
+        self.ui.suitableForComboBox.setItemText(self.ui.suitableForComboBox.currentIndex(), txt)
 
     def autofit_map(self):
         canvas = self.iface.mapCanvas()
@@ -394,13 +406,19 @@ def openTemplate(self):
             compMap.updateCachedImage()
 
         # Set scale
-        resText = self.ui.suitableForComboBox.currentText()
-        dpi = 0
-        if resText.startswith('Paper'):
+        cur_idx = self.ui.suitableForComboBox.currentIndex()
+        if cur_idx == 0:
+            # Paper
             dpi = 300
-        else:
+        elif cur_idx == 1:
             # Electronic
             dpi = 96
+        else:
+            res_text = self.ui.suitableForComboBox.currentText()
+            try:
+                dpi = int(res_text)
+            except TypeError:
+                dpi = 96
         composerView.composition().setPrintResolution(dpi)
 
         # All done