Printing selection from context menu.

chrome/browser/ui/webui/print_preview/print_preview_ui.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/print_preview/print_preview_ui.h"
 
 #include <map>
 
 #include "base/id_map.h"
 #include "base/lazy_instance.h"
@@ skipping 376 matching lines @@
 int PrintPreviewUI::GetAvailableDraftPageCount() {
   return print_preview_data_service()->GetAvailableDraftPageCount(id_);
 }
 
 void PrintPreviewUI::SetInitiatorTabTitle(
     const string16& job_title) {
   initiator_tab_title_ = job_title;
 }
 
 // static
-void PrintPreviewUI::SetSourceIsModifiable(WebContents* print_preview_dialog,
-                                           bool source_is_modifiable) {
+void PrintPreviewUI::SetInitialParams(
+    content::WebContents* print_preview_dialog,
+    const PrintHostMsg_RequestPrintPreview_Params& params) {
   if (!print_preview_dialog || !print_preview_dialog->GetWebUI())
     return;
   PrintPreviewUI* print_preview_ui = static_cast<PrintPreviewUI*>(
       print_preview_dialog->GetWebUI()->GetController());
-  print_preview_ui->source_is_modifiable_ = source_is_modifiable;
+  print_preview_ui->source_is_modifiable_ = params.is_modifiable;
+  print_preview_ui->source_has_selection_ = params.has_selection;
+  print_preview_ui->print_selection_only_ = params.selection_only;
 }
 
 // static
-void PrintPreviewUI::SetSourceHasSelection(WebContents* print_preview_dialog,
-                                           bool source_has_selection) {
-    if (!print_preview_dialog || !print_preview_dialog->GetWebUI())
-      return;
-    PrintPreviewUI* print_preview_ui = static_cast<PrintPreviewUI*>(
-        print_preview_dialog->GetWebUI()->GetController());
-    print_preview_ui->source_has_selection_ = source_has_selection;
-}
-
-// static
 void PrintPreviewUI::GetCurrentPrintPreviewStatus(int32 preview_ui_id,
                                                   int request_id,
                                                   bool* cancel) {
   int current_id = -1;
   if (!g_print_preview_request_id_map.Get().Get(preview_ui_id, &current_id)) {
     *cancel = true;
     return;
   }
   *cancel = (request_id != current_id);
 }
@@ skipping 155 matching lines @@
   delegate->OnDialogCloseFromWebUI();
 }
 
 void PrintPreviewUI::OnReloadPrintersList() {
   web_ui()->CallJavascriptFunction("reloadPrintersList");
 }
 
 void PrintPreviewUI::OnPrintPreviewScalingDisabled() {
   web_ui()->CallJavascriptFunction("printScalingDisabledForSourcePDF");
 }