Made viewing rewrite previews a toggleable option in the Settings

zxcalc · Jul 10, 2024 · fb665b0 · fb665b0
1 parent aa66c91
commit fb665b0
Show file tree

Hide file tree

Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/zxlive/rewrite_action.py b/zxlive/rewrite_action.py
@@ -16,6 +16,7 @@
 from .common import ET, GraphT, VT, get_data
 from .dialogs import show_error_msg
 from .rewrite_data import is_rewrite_data, RewriteData, MatchType, MATCHES_VERTICES
+from .settings import display_setting
 
 if TYPE_CHECKING:
     from .proof_panel import ProofPanel
@@ -39,7 +40,7 @@ class RewriteAction:
 
     @classmethod
     def from_rewrite_data(cls, d: RewriteData) -> RewriteAction:
-        if 'picture' in d:
+        if 'picture' in d and display_setting.PREVIEWS_SHOW:
             pixmap = QPixmap()
             pixmap.load(get_data("tooltips/"+d['picture']))
             buffer = QBuffer()

diff --git a/zxlive/settings.py b/zxlive/settings.py
@@ -34,6 +34,7 @@ class ColorScheme(TypedDict):
     "tab-bar-location": QTabWidget.TabPosition.North,
     "snap-granularity": '4',
     "input-circuit-format": 'openqasm',
+    "previews-show": 'True'
 }
 
 tikz_export_defaults: dict[str, str] = {
@@ -179,6 +180,7 @@ def _get_synonyms(key: str, default: list[str]) -> list[str]:
 
 class DisplaySettings:
     SNAP_DIVISION = 4  # Should be an integer dividing SCALE
+    PREVIEWS_SHOW = True
 
     def __init__(self, scheme_id: str) -> None:
         self.colors = color_schemes[scheme_id]
@@ -190,6 +192,7 @@ def set_color_scheme(self, scheme_id: str) -> None:
     def update(self) -> None:
         self.SNAP_DIVISION = int(get_settings_value("snap-granularity", str))
         self.SNAP = SCALE / self.SNAP_DIVISION
+        self.PREVIEWS_SHOW = (get_settings_value("previews-show",str) == "True")
 
 
 # Initialise settings

diff --git a/zxlive/settings_dialog.py b/zxlive/settings_dialog.py
@@ -71,13 +71,19 @@ class SettingsData(TypedDict):
     'sqasm-no-simplification': "Spider QASM (no simplification)",
 }
 
+combo_true_false = {
+    'True': 'True',
+    'False': 'False'
+}
+
 
 general_settings: list[SettingsData] = [
     {"id": "path/custom-rules", "label": "Custom rules path", "type": FormInputType.Folder},
     {"id": "color-scheme", "label": "Color scheme", "type": FormInputType.Combo, "data": color_scheme_data},
     {"id": "tab-bar-location", "label": "Tab bar location", "type": FormInputType.Combo, "data": tab_positioning_data},
     {"id": "snap-granularity", "label": "Snap-to-grid granularity", "type": FormInputType.Combo, "data": snap_to_grid_data},
     {"id": "input-circuit-format", "label": "Input Circuit as", "type": FormInputType.Combo, "data": input_circuit_formats},
+    {"id": "previews-show", "label": "Show rewrite previews","type": FormInputType.Combo, "data": combo_true_false}
 ]
 
 tikz_export_settings: list[SettingsData] = [