Major completion provider overhaul; pluigin load and pattern improvements; css overhaul/cleanup; source view state modes added

plugins/depricated/search_replace/replace_mixin.py

@@ -0,0 +1,94 @@
+# Python imports
+
+# Lib imports
+
+# Application imports
+
+
+
+class ReplaceMixin:
+    def replace(self, widget):
+        replace_text = self._replace_entry.get_text()
+        if self.find_text and replace_text:
+            self._buffer.begin_user_action()
+
+            iter       = self._buffer.get_start_iter()
+            search_tag = self._tag_table.lookup(self.search_tag)
+
+            iter.forward_to_tag_toggle(search_tag)
+            self._do_replace(iter, replace_text)
+            self._active_src_view.scroll_to_iter( iter, 0.0, True, 0.0, 0.0 )
+
+            self._buffer.end_user_action()
+
+    def replace_all(self, widget):
+        replace_text = self._replace_entry.get_text()
+        if self.find_text:
+            self._buffer.begin_user_action()
+
+            mark       = self._buffer.get_insert()
+            iter       = self._buffer.get_start_iter()
+            search_tag = self._tag_table.lookup(self.search_tag)
+
+            while iter.forward_to_tag_toggle(search_tag):
+                self._do_replace(iter, replace_text)
+                iter = self._buffer.get_start_iter()
+
+            self._buffer.end_user_action()
+
+
+    def _do_replace(self, iter, text):
+        start, end = self.get_start_end(iter)
+        self.replace_in_buffer(start, end, text)
+
+    def replace_in_buffer(self, start, end, text):
+        pos_mark = self._buffer.create_mark("find-replace", end, True)
+        self._buffer.delete(start, end)
+        replace_iter = self._buffer.get_iter_at_mark(pos_mark)
+        self._buffer.insert(replace_iter, text)
+
+    def get_start_end(self, iter):
+        start = iter.copy()
+        end   = None
+
+        while True:
+            iter.forward_char()
+            tags  = iter.get_tags()
+            valid = False
+            for tag in tags:
+                if tag.props.name and self.search_tag in tag.props.name:
+                    valid = True
+                    break
+
+            if valid:
+                continue
+
+            end = iter.copy()
+            break
+
+        return start, end
+
+    # NOTE: Below, lovingly taken from Hamad Al Marri's Gamma text editor.
+    # Link: https://gitlab.com/hamadmarri/gamma-text-editor
+    def is_whole_word(self, match_start, match_end):
+    	is_prev_a_char = True
+    	is_next_a_char = True
+
+    	prev_iter = match_start.copy()
+    	next_iter = match_end.copy()
+    	if not prev_iter.backward_char():
+    		is_prev_a_char = False
+    	else:
+    		c = prev_iter.get_char()
+    		is_prev_a_char = (c.isalpha() or c.isdigit())
+
+    	if not next_iter:
+    		is_next_a_char = False
+    	else:
+    		c = next_iter.get_char()
+    		is_next_a_char = (c.isalpha() or c.isdigit())
+
+    	is_word = (not is_prev_a_char and not is_next_a_char)
+
+    	# Note: Both must be false to be a word...
+    	return is_word