fixed various bugs with preview

src/canvas.py

@@ -393,6 +393,7 @@ def set_content(self, content):
         self.change_canvas_size(max(max_chars, 10), max(num_lines - 1, 5))
         self.clear_preview()
         self.__draw_text(0, 0, content, False, False, self.drawing)
+        self.update()
 
     def top_horizontal(self):
         return self.styles[self._style - 1][0]

src/main.py

@@ -196,28 +196,28 @@ def create_action(self, name, callback, shortcuts=None):
             self.set_accels_for_action(f"app.{name}", shortcuts)
 
     def on_shutdown(self, *args):
-        dialog = Gtk.MessageDialog(
-            # heading=_("Save Changes"),
-            # body="A valid password is needed to continue",
-            # close_response="cancel",
+        dialog = Adw.MessageDialog(
+            heading=_("Save Changes"),
+            body="A valid password is needed to continue",
+            close_response="cancel",
             modal=True,
             transient_for=self.win,
         )
 
-        # dialog.add_response("cancel", _("Cancel"))
-        # dialog.add_response("discard", _("Discard"))
-        # dialog.add_response("save", _("Save"))
+        dialog.add_response("cancel", _("Cancel"))
+        dialog.add_response("discard", _("Discard"))
+        dialog.add_response("save", _("Save"))
 
-        # dialog.set_response_appearance("discard", Adw.ResponseAppearance.DESTRUCTIVE)
-        # dialog.set_response_appearance("save", Adw.ResponseAppearance.SUGGESTED)
+        dialog.set_response_appearance("discard", Adw.ResponseAppearance.DESTRUCTIVE)
+        dialog.set_response_appearance("save", Adw.ResponseAppearance.SUGGESTED)
 
         # entry = Gtk.Entry()
         # dialog.set_extra_child(entry)
 
         # dialog.choose(None, self.on_response_selected_advanced)
         # dialog.choose_finish(task)
 
-        dialog.run()
+        # dialog.run()
 
         print(quit)
 

src/new_palette_window.py

@@ -39,8 +39,6 @@ def __init__(self, window, palette_chars=''):
 
         self.palette_chars_buffer.set_text(self.palette_chars)
 
-        print(f"chars: {self.palette_chars}")
-
     @Gtk.Template.Callback("on_add_clicked")
     def on_add_clicked(self, btn):
         palette_name = self.palette_name_entry.get_text()

src/tools/picker.py

@@ -60,8 +60,6 @@ def on_click_pressed(self, click, arg, x, y):
         char = self.canvas.get_char_at(x_char, y_char)
         self.canvas.set_selected_char(char)
 
-        print(char)
-
     def on_click_stopped(self, click):
         if not self._active: return
         pass

src/tools/select.py

@@ -118,7 +118,6 @@ def on_drag_begin(self, gesture, this_x, this_y):
                                 start_y_char + self.dragging_delta_char_y + 1, self.moved_text, True, False)
             self.canvas.update()
         else:
-            print("new selection")
             self.selection_start_x_char = this_x // self.x_mul
             self.selection_start_y_char = this_y // self.y_mul
 
@@ -176,19 +175,16 @@ def on_drag_end(self, gesture, delta_x, delta_y):
 
     def on_click_pressed(self, click, arg, x, y):
         if not self._active: return
-        print("pressed")
 
         self.click_released = False
 
     def on_click_released(self, click, arg, x, y):
         if not self._active: return
-        print("released")
 
         self.click_released = True
 
     def on_click_stopped(self, click):
         if not self._active: return
-        print(f"stopped {self.click_released}")
 
         if not self.click_released:
             return

src/tools/table.py

@@ -78,7 +78,7 @@ def table_type(self, value):
         self._table_type = value
         self.notify('table_type')
 
-        self.preview_table()
+        self.preview()
 
     def on_click_pressed(self, click, arg, x, y):
         if not self._active: return
@@ -101,14 +101,15 @@ def on_click_released(self, click, arg, x, y):
         self.table_x = x_char
         self.table_y = y_char
         self.canvas.clear_preview()
-        self.preview_table()
+        self.preview()
 
-    def insert_table(self):
+    def insert(self):
         self.canvas.add_undo_action(_("Table"))
         self.draw_table(self._table_type, True)
         self.canvas.update()
 
-    def preview_table(self):
+    def preview(self):
+        if not self._active: return
         self.canvas.clear_preview()
         self.draw_table(self._table_type, False)
         self.canvas.update_preview()

src/tools/tree.py

@@ -109,7 +109,7 @@ def on_drag_follow(self, gesture, x, y):
         self.drag_y = y_char
 
         self.canvas.clear_preview()
-        self.preview_tree()
+        self.preview()
 
     def on_drag_end(self, gesture, delta_x, delta_y):
         if not self._active: return
@@ -130,7 +130,7 @@ def on_click_pressed(self, click, arg, x, y):
         self.tree_y = y_char
 
         self.canvas.clear_preview()
-        self.preview_tree()
+        self.preview()
 
     def on_click_stopped(self, click):
         if not self._active: return
@@ -140,12 +140,14 @@ def on_click_released(self, click, arg, x, y):
         if not self._active: return
         pass
 
-    def preview_tree(self):
+    def preview(self):
+        if not self._active: return
         self.canvas.clear_preview()
         self.draw_tree(self.tree_x + self.drag_x, self.tree_y + self.drag_y, False)
         self.canvas.update_preview()
 
-    def insert_tree(self):
+    def insert(self):
+        self.canvas.add_undo_action(_("Tree"))
         self.canvas.clear_preview()
         self.draw_tree(self.tree_x, self.tree_y, True)
         self.canvas.update()
@@ -156,9 +158,7 @@ def draw_tree(self, start_x, start_y, draw):
         current_indent = 0
         leading_spaces = []
         indent_level = 0
-        # print("------tree------")
         for index, line in enumerate(lines):
-            # print("------line------")
             stripped_line = line.lstrip(' ')  # Remove leading underscores
             indent_space = len(line) - len(stripped_line)
             line_number = len(leading_spaces)
@@ -181,7 +181,6 @@ def draw_tree(self, start_x, start_y, draw):
                                 indent_level -= 1
                                 previos_spaces = leading_spaces[i]
                             elif leading_spaces[i] > previos_spaces:
-                                # print(f"the indent is {processed_lines[i - line_number][0]} was {indent_level}")
                                 indent_level = processed_lines[i - line_number][0]
                                 previos_spaces = leading_spaces[i]
             current_indent = indent_level