take into account text frames

pchiorean · Apr 8, 2020 · f6f97be · f6f97be
1 parent 42a9df1
commit f6f97be
Showing 1 changed file with 28 additions and 18 deletions.
diff --git a/zoom2selection.jsx b/zoom2selection.jsx
@@ -1,5 +1,5 @@
 /*
-    Zoom to selection v1.3.1
+    Zoom to selection v1.4.0
     © April 2020, Paul Chiorean
     This script zooms to the selected objects or, if nothing is selected, to the current page.
 */
@@ -8,31 +8,41 @@ var doc = app.activeDocument;
 var window = app.activeWindow;
 var selPage = window.activePage;
 var selObj = doc.selection;
+app.scriptPreferences.measurementUnit = MeasurementUnits.MILLIMETERS;
 
+// Get target dimensions
 if (selObj.length != 0) {
-    var selObj_y1 = selObj[0].visibleBounds[0];
-    var selObj_x1 = selObj[0].visibleBounds[1];
-    var selObj_y2 = selObj[0].visibleBounds[2];
-    var selObj_x2 = selObj[0].visibleBounds[3];
-    for (i = 1; i < selObj.length; i++) {
-        selObj_y1 = Math.min(selObj[i].visibleBounds[0], selObj_y1);
-        selObj_x1 = Math.min(selObj[i].visibleBounds[1], selObj_x1);
-        selObj_y2 = Math.max(selObj[i].visibleBounds[2], selObj_y2);
-        selObj_x2 = Math.max(selObj[i].visibleBounds[3], selObj_x2);
+    if (selObj[0].hasOwnProperty("parentTextFrames")) {
+        // We are inside a text frame, get frame bounds
+        var selObj_y1 = selObj[0].parentTextFrames[0].visibleBounds[0];
+        var selObj_x1 = selObj[0].parentTextFrames[0].visibleBounds[1];
+        var selObj_y2 = selObj[0].parentTextFrames[0].visibleBounds[2];
+        var selObj_x2 = selObj[0].parentTextFrames[0].visibleBounds[3];
+        var sel = doc.selection; // Save selection
+        app.select(selObj[0].parentTextFrames[0]); // Select frame
+    } else {
+        var selObj_y1 = selObj[0].visibleBounds[0];
+        var selObj_x1 = selObj[0].visibleBounds[1];
+        var selObj_y2 = selObj[0].visibleBounds[2];
+        var selObj_x2 = selObj[0].visibleBounds[3];
+        for (i = 1; i < selObj.length; i++) { // Find extremities
+            selObj_y1 = Math.min(selObj[i].visibleBounds[0], selObj_y1);
+            selObj_x1 = Math.min(selObj[i].visibleBounds[1], selObj_x1);
+            selObj_y2 = Math.max(selObj[i].visibleBounds[2], selObj_y2);
+            selObj_x2 = Math.max(selObj[i].visibleBounds[3], selObj_x2);
+        }
     }
     var W_obj = selObj_x2 - selObj_x1;
     var H_obj = selObj_y2 - selObj_y1;
-} else {
+} else { // Nothing is selected, zoom to page
     var W_obj = selPage.bounds[3] - selPage.bounds[1];
     var H_obj = selPage.bounds[2] - selPage.bounds[0];
 }
+// Get window dimensions
 var W_win = window.bounds[3] - window.bounds[1];
 var H_win = (window.bounds[2] - window.bounds[0]) * 1.33;
 
-var zoom = H_win / H_obj;
-if (W_obj * zoom > W_win) { zoom = W_win / W_obj }
-zoom = zoom * 10 * 1.5;
-
-if (zoom > 4000) { zoom = 4000 };
-window.zoom(ZoomOptions.FIT_PAGE);
-window.zoomPercentage = zoom;
+var zoom = (W_obj * H_win / H_obj > W_win) ? W_win / W_obj : H_win / H_obj;
+zoom = Math.min(zoom * 10 * 1.5, 4000);// 4000% is max zoom
+window.zoom(ZoomOptions.FIT_PAGE); try { window.zoomPercentage = zoom } catch (e) {}; // OoB err?!
+try { app.select(sel) } catch (e) {}; // Restore initial selection