novelWriter i18n and portuguese translation

nw/core/document.py

@@ -24,9 +24,12 @@ You should have received a copy of the GNU General Public License
 along with this program. If not, see <https://www.gnu.org/licenses/>.
 """
 
+from functools import partial
 import logging
 import os
 
+from PyQt5.QtCore import QCoreApplication
+
 from nw.constants import nwAlert
 from nw.common import isHandle
 from nw.constants import nwItemLayout, nwItemClass
@@ -48,6 +51,7 @@ class NWDoc():
 
         # Internal Mapping
         self.makeAlert = self.theParent.makeAlert
+        self.tr = partial(QCoreApplication.translate, self.__class__.__name__)
 
         return
 
@@ -111,7 +115,7 @@ class NWDoc():
                     theText += inFile.read()
 
             except Exception as e:
-                self.makeAlert(["Failed to open document file.", str(e)], nwAlert.ERROR)
+                self.makeAlert([self.tr("Failed to open document file."), str(e)], nwAlert.ERROR)
                 # Note: Document must be cleared in case of an io error,
                 # or else the auto-save or save will try to overwrite it
                 # with an empty file. Return None to alert the caller.
@@ -124,7 +128,10 @@ class NWDoc():
             return ""
 
         if showStatus and not isOrphan:
-            self.theParent.setStatus("Opened Document: %s" % self._theItem.itemName)
+            self.theParent.setStatus(
+                self.tr("{0}: {1}").format(
+                    self.tr("Opened Document"),
+                    self._theItem.itemName))
 
         return theText
 
@@ -158,7 +165,7 @@ class NWDoc():
                 outFile.write(docMeta)
                 outFile.write(docText)
         except Exception as e:
-            self.makeAlert(["Could not save document.", str(e)], nwAlert.ERROR)
+            self.makeAlert([self.tr("Could not save document."), str(e)], nwAlert.ERROR)
             return False
 
         # If we're here, the file was successfully saved, so we can
@@ -168,7 +175,10 @@ class NWDoc():
         os.rename(docTemp, docPath)
 
         if self._theItem is not None:
-            self.theParent.setStatus("Saved Document: %s" % self._theItem.itemName)
+            self.theParent.setStatus(
+                self.tr("{0}: {1}").format(
+                    self.tr("Saved Document"),
+                    self._theItem.itemName))
 
         return True
 
@@ -191,7 +201,8 @@ class NWDoc():
                     os.unlink(chkFile)
                     logger.debug("Deleted: %s" % chkFile)
                 except Exception as e:
-                    self.makeAlert(["Could not delete document file.", str(e)], nwAlert.ERROR)
+                    self.makeAlert([self.tr("Could not delete document file."), str(e)],
+                                   nwAlert.ERROR)
                     return False
 
         return True