Desk Template: Adding dialog for template name duplication.

Add dialog to user name duplication and replace old template.

Test: Unit Test
Bug: 1281384
Change-Id: Ibbc8650f75e9535fcf768d7b551fc31348768995
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3393966
Reviewed-by: Sammie Quon <sammiequon@chromium.org>
Commit-Queue: Judy Wang <shidi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#962159}

ash/wm/desks/templates/desks_templates_dialog_controller.cc

@@ -190,20 +190,22 @@ void DesksTemplatesDialogController::ShowUnsupportedAppsDialog(
 
 void DesksTemplatesDialogController::ShowReplaceDialog(
     aura::Window* root_window,
-    const std::u16string& template_name) {
-  auto dialog =
-      views::Builder<DesksTemplatesDialog>()
-          .SetTitleText(IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_TITLE)
-          .SetConfirmButtonText(
-              IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_CONFIRM_BUTTON)
-          .SetDescriptionText(l10n_util::GetStringFUTF16(
-              IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_DESCRIPTION,
-              GetStringWithQuotes(template_name)))
-          .SetDescriptionAccessibleName(l10n_util::GetStringFUTF16(
-              IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_DESCRIPTION,
-              template_name))
-          .SetAcceptCallback(base::BindOnce(&RecordReplaceTemplateHistogram))
-          .Build();
+    const std::u16string& template_name,
+    base::OnceClosure on_accept_callback,
+    base::OnceClosure on_cancel_callback) {
+  auto dialog = views::Builder<DesksTemplatesDialog>()
+                    .SetTitleText(IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_TITLE)
+                    .SetConfirmButtonText(
+                        IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_CONFIRM_BUTTON)
+                    .SetDescriptionText(l10n_util::GetStringFUTF16(
+                        IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_DESCRIPTION,
+                        GetStringWithQuotes(template_name)))
+                    .SetDescriptionAccessibleName(l10n_util::GetStringFUTF16(
+                        IDS_ASH_DESKS_TEMPLATES_REPLACE_DIALOG_DESCRIPTION,
+                        template_name))
+                    .SetAcceptCallback(std::move(on_accept_callback))
+                    .SetCancelCallback(std::move(on_cancel_callback))
+                    .Build();
   CreateDialogWidget(std::move(dialog), root_window);
 }
 

ash/wm/desks/templates/desks_templates_dialog_controller.h

@@ -51,7 +51,9 @@ class ASH_EXPORT DesksTemplatesDialogController : public views::WidgetObserver {
       DesksController::GetDeskTemplateCallback callback,
       std::unique_ptr<DeskTemplate> desk_template);
   void ShowReplaceDialog(aura::Window* root_window,
-                         const std::u16string& template_name);
+                         const std::u16string& template_name,
+                         base::OnceClosure on_accept_callback,
+                         base::OnceClosure on_cancel_callback);
   // Show the delete template dialog when user press the delete button.
   // The `template_name` shows the name of the template which will be deleted in
   // the dialog description.

ash/wm/desks/templates/desks_templates_item_view.cc

@@ -16,11 +16,14 @@
 #include "ash/style/style_util.h"
 #include "ash/wm/desks/desks_textfield.h"
 #include "ash/wm/desks/templates/desks_templates_dialog_controller.h"
+#include "ash/wm/desks/templates/desks_templates_grid_view.h"
 #include "ash/wm/desks/templates/desks_templates_icon_container.h"
+#include "ash/wm/desks/templates/desks_templates_metrics_util.h"
 #include "ash/wm/desks/templates/desks_templates_name_view.h"
 #include "ash/wm/desks/templates/desks_templates_presenter.h"
 #include "ash/wm/overview/overview_constants.h"
 #include "ash/wm/overview/overview_controller.h"
+#include "ash/wm/overview/overview_grid.h"
 #include "ash/wm/overview/overview_highlight_controller.h"
 #include "ash/wm/overview/overview_session.h"
 #include "base/strings/utf_string_conversions.h"
@@ -218,6 +221,22 @@ bool DesksTemplatesItemView::IsTemplateNameBeingModified() const {
   return name_view_->HasFocus();
 }
 
+void DesksTemplatesItemView::ReplaceTemplate(const std::string& uuid,
+                                             const std::u16string& new_name) {
+  UpdateTemplateName();
+  DesksTemplatesPresenter::Get()->DeleteEntry(uuid);
+  RecordReplaceTemplateHistogram();
+}
+
+void DesksTemplatesItemView::RevertTemplateName() {
+  views::FocusManager* focus_manager = GetFocusManager();
+  focus_manager->SetFocusedView(name_view_);
+  name_view_->SetText(desk_template_->template_name());
+  name_view_->SelectAll(true);
+
+  name_view_->OnContentsChanged();
+}
+
 void DesksTemplatesItemView::Layout() {
   const int previous_name_view_width = name_view_->width();
 
@@ -335,6 +354,47 @@ void DesksTemplatesItemView::OnViewBlurred(views::View* observed_view) {
     return;
   }
 
+  // Check if template name exist, replace existing template if confirmed by
+  // user.
+  aura::Window* root_window = GetWidget()->GetNativeWindow()->GetRootWindow();
+  OverviewGrid* overview_grid = Shell::Get()
+                                    ->overview_controller()
+                                    ->overview_session()
+                                    ->GetGridWithRootWindow(root_window);
+  auto* templates_grid_view = static_cast<DesksTemplatesGridView*>(
+      overview_grid->desks_templates_grid_widget()->GetContentsView());
+  for (DesksTemplatesItemView* template_item :
+       templates_grid_view->grid_items()) {
+    auto new_name = name_view_->GetText();
+    if (template_item != this &&
+        template_item->desk_template_->template_name() == new_name) {
+      // Show replace template dialog.
+      // If accepted, replace old template and commit name change.
+      DesksTemplatesDialogController::Get()->ShowReplaceDialog(
+          root_window, new_name,
+          base::BindOnce(
+              &DesksTemplatesItemView::ReplaceTemplate, base::Unretained(this),
+              template_item->desk_template_->uuid().AsLowercaseString(),
+              new_name),
+          base::BindOnce(&DesksTemplatesItemView::RevertTemplateName,
+                         base::Unretained(this)));
+      return;
+    }
+  }
+  UpdateTemplateName();
+}
+
+views::Button::KeyClickAction DesksTemplatesItemView::GetKeyClickActionForEvent(
+    const ui::KeyEvent& event) {
+  // Prevents any key events from activating a button click while the template
+  // name is being modified.
+  if (is_template_name_being_modified_)
+    return KeyClickAction::kNone;
+
+  return Button::GetKeyClickActionForEvent(event);
+}
+
+void DesksTemplatesItemView::UpdateTemplateName() {
   auto updated_template = desk_template_->Clone();
   updated_template->set_template_name(name_view_->GetText());
   OnTemplateNameChanged(updated_template->template_name());
@@ -353,16 +413,6 @@ void DesksTemplatesItemView::OnViewBlurred(views::View* observed_view) {
                      std::move(updated_template)));
 }
 
-views::Button::KeyClickAction DesksTemplatesItemView::GetKeyClickActionForEvent(
-    const ui::KeyEvent& event) {
-  // Prevents any key events from activating a button click while the template
-  // name is being modified.
-  if (is_template_name_being_modified_)
-    return KeyClickAction::kNone;
-
-  return Button::GetKeyClickActionForEvent(event);
-}
-
 void DesksTemplatesItemView::ContentsChanged(
     views::Textfield* sender,
     const std::u16string& new_contents) {

ash/wm/desks/templates/desks_templates_item_view.h

@@ -52,6 +52,11 @@ class ASH_EXPORT DesksTemplatesItemView : public views::Button,
   // `DesksTemplatesNameView` has the focus).
   bool IsTemplateNameBeingModified() const;
 
+  // Rename current template with new name, delete old template with same name
+  // by uuid. Used for callback functions for Replace Dialog.
+  void ReplaceTemplate(const std::string& uuid, const std::u16string& new_name);
+  void RevertTemplateName();
+
   // views::Button:
   void Layout() override;
   void OnThemeChanged() override;
@@ -87,6 +92,9 @@ class ASH_EXPORT DesksTemplatesItemView : public views::Button,
   // changes.
   void OnTemplateNameChanged(const std::u16string& new_name);
 
+  // Update template name based on `name_view_` string.
+  void UpdateTemplateName();
+
   // OverviewHighlightableView:
   views::View* GetView() override;
   void MaybeActivateHighlightedView() override;

ash/wm/desks/templates/desks_templates_unittest.cc

@@ -554,7 +554,8 @@ TEST_F(DesksTemplatesTest, DialogSystemModal) {
 
   // Show one of the dialogs. Activating the dialog keeps us in overview mode.
   auto* dialog_controller = DesksTemplatesDialogController::Get();
-  dialog_controller->ShowReplaceDialog(Shell::GetPrimaryRootWindow(), u"Bento");
+  dialog_controller->ShowReplaceDialog(Shell::GetPrimaryRootWindow(), u"Bento",
+                                       base::DoNothing(), base::DoNothing());
   EXPECT_TRUE(Shell::IsSystemModalWindowOpen());
   ASSERT_TRUE(GetOverviewSession());
 
@@ -2113,17 +2114,31 @@ TEST_F(DesksTemplatesTest, LayoutItemsInPortrait) {
 }
 
 // Tests record metrics when current template being replaced.
-TEST_F(DesksTemplatesTest, ReplaceTemplateRecordMetrics) {
+TEST_F(DesksTemplatesTest, ReplaceTemplate) {
   base::HistogramTester histogram_tester;
 
   UpdateDisplay("800x600,800x600");
 
-  ToggleOverview();
-  ASSERT_TRUE(GetOverviewSession());
+  const base::GUID uuid_1 = base::GUID::GenerateRandomV4();
+  const std::u16string name_1 = u"template_1";
+  AddEntry(uuid_1, "template_1", base::Time::Now());
 
+  const base::GUID uuid_2 = base::GUID::GenerateRandomV4();
+  const std::u16string name_2 = u"template_2";
+  AddEntry(uuid_2, "template_2", base::Time::Now());
+
+  OpenOverviewAndShowTemplatesGrid();
+
+  DesksTemplatesItemView* item_view = GetItemViewFromTemplatesGrid(
+      /*grid_item_index=*/0);
   // Show replace dialogs.
   auto* dialog_controller = DesksTemplatesDialogController::Get();
-  dialog_controller->ShowReplaceDialog(Shell::GetPrimaryRootWindow(), u"Bento");
+  auto callback = base::BindLambdaForTesting([&]() {
+    item_view->ReplaceTemplate(uuid_1.AsLowercaseString(), name_1);
+  });
+
+  dialog_controller->ShowReplaceDialog(Shell::GetPrimaryRootWindow(), u"Bento",
+                                       callback, base::DoNothing());
   EXPECT_TRUE(Shell::IsSystemModalWindowOpen());
   ASSERT_TRUE(GetOverviewSession());
 
@@ -2133,6 +2148,14 @@ TEST_F(DesksTemplatesTest, ReplaceTemplateRecordMetrics) {
       ->AsDialogDelegate()
       ->AcceptDialog();
 
+  // Only one template left.
+  EXPECT_EQ(1ul, desk_model()->GetEntryCount());
+  // The Template has been replaced.
+  DesksTemplatesNameView* name_view =
+      GetItemViewFromTemplatesGrid(0)->name_view();
+  EXPECT_EQ(name_1, name_view->GetText());
+  std::vector<DeskTemplate*> entries = GetAllEntries();
+  EXPECT_EQ(uuid_2, entries[0]->uuid());
   // Assert metrics being recorded.
   histogram_tester.ExpectTotalCount(kReplaceTemplateHistogramName, 1);