Abstract the path base of open files

data/de.wolfvollprecht.UberWriter.gschema.xml

@@ -13,6 +13,13 @@
         asked to install them manually.
       </description>
     </key>
+    <key name='open-file-path' type='s'>
+      <default>"/tmp"</default>
+      <summary>Open file base path</summary>
+      <description>
+        Open file paths of the current session
+      </description>
+    </key>
 
   </schema>
 

uberwriter/UberwriterInlinePreview.py

@@ -14,6 +14,7 @@
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
 ### END LICENSE
 
+import os
 import re
 import http.client
 import urllib
@@ -28,6 +29,7 @@ from pprint import pprint
 
 from gi.repository import Gtk, Gdk, GdkPixbuf, GObject
 from uberwriter_lib import LatexToPNG
+from .Settings import Settings
 
 from .FixTable import FixTable
 
@@ -276,6 +278,7 @@ class UberwriterInlinePreview():
         self.TextView.connect_after('popup-menu', self.move_popup)
         self.TextView.connect('button-press-event', self.click_move_button)
         self.popover = None
+        self.settings = Settings.new()
 
     def open_popover_with_widget(self, widget):
         a = self.TextBuffer.create_child_anchor(self.TextBuffer.get_iter_at_mark(self.ClickMark))
@@ -363,7 +366,7 @@ class UberwriterInlinePreview():
         link = MarkupBuffer.regex["LINK"]
 
         footnote = re.compile('\[\^([^\s]+?)\]')
-        image = re.compile("!\[(.+?)\]\((.+?)\)")
+        image = re.compile("!\[(.*?)\]\((.+?)\)")
 
         buf = self.TextBuffer
         context_offset = 0
@@ -457,6 +460,11 @@ class UberwriterInlinePreview():
                     path = match.group(2)
                     if path.startswith("file://"):
                         path = path[7:]
+                    elif not path.startswith("/"):
+                        # then the path is relative
+                        base_path = self.settings.get_value("open-file-path").get_string()
+                        path = base_path + "/" + path
+                                            
                     logger.info(path)
                     pb = GdkPixbuf.Pixbuf.new_from_file_at_size(path, 400, 300)
                     image = Gtk.Image.new_from_pixbuf(pb)

uberwriter/UberwriterWindow.py

@@ -378,7 +378,7 @@ class UberwriterWindow(Window):
                 f.write(self.get_text())
                 f.close()
                
-                self.filename = filename
+                self.set_filename(filename)
                 self.set_headerbar_title(os.path.basename(filename) + self.title_end)
                
                 self.did_change = False
@@ -416,7 +416,7 @@ class UberwriterWindow(Window):
             f.write(self.get_text())
             f.close()
            
-            self.filename = filename
+            self.set_filename(filename)
             self.set_headerbar_title(os.path.basename(filename) + self.title_end)
 
             try:
@@ -594,7 +594,7 @@ class UberwriterWindow(Window):
             self.TextEditor.redos = []
 
             self.did_change = False
-            self.filename = None
+            self.set_filename()
             self.set_headerbar_title("New File" + self.title_end)
 
     def menu_activate_focusmode(self, widget=None):
@@ -709,7 +709,7 @@ class UberwriterWindow(Window):
             os.environ['PANDOC_PREFIX'] = base_path + '/'
 
             # Set the styles according the color theme
-            if self.settings.get_value("dark-mode"):
+            if Settings.get_value("dark-mode"):
                 stylesheet = helpers.get_media_path('uberwriter_dark.css')
             else:
                 stylesheet = helpers.get_media_path('uberwriter.css')
@@ -806,7 +806,7 @@ class UberwriterWindow(Window):
                 self.set_headerbar_title(os.path.basename(filename) + self.title_end)
                 self.TextEditor.undo_stack = []
                 self.TextEditor.redo_stack = []
-                self.filename = filename
+                self.set_filename(filename)
 
             except Exception as e:
                 logger.warning("Error Reading File: %r" % e)
@@ -1108,7 +1108,7 @@ class UberwriterWindow(Window):
         self.text_change_event = self.TextBuffer.connect('changed', self.text_changed)
 
         # Init file name with None
-        self.filename = None
+        self.set_filename()
 
         self.generate_recent_files_menu(self.builder.get_object('recent'))
 
@@ -1241,6 +1241,14 @@ class UberwriterWindow(Window):
             self.hb.props.title = title
         self.set_title(title)
 
+    def set_filename(self, filename=None):
+        if filename:
+            self.filename = filename
+            base_path = os.path.dirname(self.filename)
+        else:
+            self.filename = None
+            base_path = "/"
+        self.settings.set_value("open-file-path", GLib.Variant("s", base_path))
     def save_settings(self):
         if not os.path.exists(CONFIG_PATH):
             try: