Support horizontal/vertical fraction for auto_zoom_on_focus (#173)

Co-authored-by: Rafał Chłodnicki <[email protected]>

.gitignore

@@ -1,7 +1,9 @@
 *.pyc
 *.cache
 *.sublime-project
+*.sublime-workspace
 *.hgignore
 *.hgtags
 *.DS_Store
+pyrightconfig.json
 package-metadata.json

Origami.sublime-settings

@@ -17,7 +17,8 @@
 
     // Automatically zoom the active pane.
     // Set it to `true` for the default zoom, or to a user-definable
-    // fraction of the screen, such as "0.75".
+    // fraction of the screen, such as "0.75", or "[0.5, 0.6]" for
+    // horizontal and vertical correspondingly.
     "auto_zoom_on_focus": false,
 
     // Automatically close a pane once you've closed the last file in it.

README.md

@@ -52,7 +52,7 @@ In the keybindings you can change a `mode` which specifies which separation line
 Automation
 ----------
 
-You can have Origami automatically zoom the active pane by setting `auto_zoom_on_focus` in your Origami user preferences. Set it to `true` for the default zoom, or set it to a user-definable fraction of the screen, such as `0.75`.
+You can have Origami automatically zoom the active pane by setting `auto_zoom_on_focus` in your Origami user preferences. Set it to `true` for the default zoom, or set it to a user-definable fraction of the screen, such as `0.75`, or `[0.5, 0.6]` for horizontal and vertical correspondingly.
 
 Origami can also automatically close a pane for you once you've closed the last file in it. Just set `auto_close_empty_panes` to true in the Origami preferences.
 

origami.py

@@ -310,10 +310,18 @@ def _on_resize_panes(self, orientation, cells, relevant_index, orig_data, text):
         self.window.set_layout(layout)
 
     def zoom_pane(self, fraction):
-        if fraction is None:
-            fraction = .9
+        fraction_horizontal = fraction_vertical = .9
+
+        if isinstance(fraction, float) or isinstance(fraction, int):
+            fraction_horizontal = fraction_vertical = fraction
+        elif isinstance(fraction, list) and len(fraction) == 2:
+            if isinstance(fraction[0], float) or isinstance(fraction[0], int):
+                fraction_horizontal = fraction[0]
+            if isinstance(fraction[1], float) or isinstance(fraction[1], int):
+                fraction_vertical = fraction[1]
 
-        fraction = min(1, max(0, fraction))
+        fraction_horizontal = min(1, max(0, fraction_horizontal))
+        fraction_vertical  = min(1, max(0, fraction_vertical))
 
         window = self.window
         rows, cols, cells = self.get_layout()
@@ -324,7 +332,7 @@ def zoom_pane(self, fraction):
 
         # TODO: the sizes of the unzoomed panes are calculated incorrectly if the
         #       unzoomed panes have a split that overlaps the zoomed pane.
-        current_col_width = 1 if num_cols == 1 else fraction
+        current_col_width = 1 if num_cols == 1 else fraction_horizontal
         other_col_width = 0 if num_cols == 1 else (1 - current_col_width) / (num_cols - 1)
 
         cols = [0.0]
@@ -334,7 +342,7 @@ def zoom_pane(self, fraction):
         current_row = current_cell[1]
         num_rows = len(rows) - 1
 
-        current_row_height = 1 if num_rows == 1 else fraction
+        current_row_height = 1 if num_rows == 1 else fraction_vertical
         other_row_height = 0 if num_rows == 1 else (1 - current_row_height) / (num_rows - 1)
         rows = [0.0]
         for i in range(num_rows):