Clicking search in book in selection bar should actually trigger the search not just fill the search box

src/calibre/gui2/viewer/search.py

@@ -680,6 +680,9 @@ class SearchPanel(QWidget):  # {{{
     def find_next_requested(self, previous):
         self.results.find_next(previous)
 
+    def trigger(self):
+        self.search_input.find_next()
+
     def do_show_search_result(self, sr):
         self.show_search_result.emit(sr.for_js)
 

src/calibre/gui2/viewer/ui.py

@@ -292,11 +292,13 @@ class EbookViewer(MainWindow):
     def toggle_toc(self):
         self.toc_dock.setVisible(not self.toc_dock.isVisible())
 
-    def show_search(self, text):
+    def show_search(self, text, trigger=False):
         self.search_dock.setVisible(True)
         self.search_dock.activateWindow()
         self.search_dock.raise_()
         self.search_widget.focus_input(text)
+        if trigger:
+            self.search_widget.trigger()
 
     def search_results_count_changed(self, num=-1):
         if num < 0:

src/calibre/gui2/viewer/web_view.py

@@ -241,7 +241,7 @@ class ViewerBridge(Bridge):
     new_bookmark = from_js(object)
     toggle_inspector = from_js()
     toggle_lookup = from_js(object)
-    show_search = from_js(object)
+    show_search = from_js(object, object)
     search_result_not_found = from_js(object)
     find_next = from_js(object)
     quit = from_js()
@@ -431,7 +431,7 @@ class WebView(RestartingWebEngineView):
     cfi_changed = pyqtSignal(object)
     reload_book = pyqtSignal()
     toggle_toc = pyqtSignal()
-    show_search = pyqtSignal(object)
+    show_search = pyqtSignal(object, object)
     search_result_not_found = pyqtSignal(object)
     find_next = pyqtSignal(object)
     toggle_bookmarks = pyqtSignal()

src/pyj/read_book/selection_bar.pyj

@@ -885,7 +885,7 @@ class SelectionBar:
             self.view.overlay.show_word_actions(self.view.currently_showing.selection.text)
 
     def book_search(self):
-        self.view.show_search()
+        self.view.show_search(True)
         self.clear_selection()
 
     def new_bookmark(self):

src/pyj/read_book/view.pyj

@@ -672,15 +672,17 @@ class View:
 
         self.get_current_cfi('prepare-close', close_prepared)
 
-    def show_search(self):
+    def show_search(self, trigger):
         self.hide_overlays()
         text = self.currently_showing.selection.text
         if runtime.is_standalone_viewer:
-            ui_operations.show_search(text or '')
+            ui_operations.show_search(text or '', trigger)
         else:
             if text:
                 self.search_overlay.set_text(text)
             self.search_overlay.show(text)
+            if trigger and text:
+                self.search_overlay.find_next()
 
     def show_content_popup(self):
         self.hide_overlays()

src/pyj/viewer-main.pyj

@@ -330,8 +330,8 @@ if window is window.top:
         to_python.toggle_inspector()
     ui_operations.content_file_changed = def(name):
         to_python.content_file_changed(name)
-    ui_operations.show_search = def(text):
-        to_python.show_search(text)
+    ui_operations.show_search = def(text, trigger):
+        to_python.show_search(text, v'!!trigger')
     ui_operations.find_next = def(previous):
         to_python.find_next(previous)
     ui_operations.reset_interface = def():