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Side by Side Diff: components/printing/renderer/print_web_view_helper.h

Issue 2601763002: WebFrame cleanup: Move addMessageToConsole to WebLocalFrame (Closed)
Patch Set: Created 3 years, 12 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_ 5 #ifndef COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_
6 #define COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_ 6 #define COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_
7 7
8 #include <memory> 8 #include <memory>
9 #include <vector> 9 #include <vector>
10 10
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345 float webkit_scale_factor, 345 float webkit_scale_factor,
346 const PageSizeMargins& page_layout_in_points, 346 const PageSizeMargins& page_layout_in_points,
347 const PrintMsg_Print_Params& params); 347 const PrintMsg_Print_Params& params);
348 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW) 348 #endif // BUILDFLAG(ENABLE_PRINT_PREVIEW)
349 349
350 // Script Initiated Printing ------------------------------------------------ 350 // Script Initiated Printing ------------------------------------------------
351 351
352 // Return true if script initiated printing is currently 352 // Return true if script initiated printing is currently
353 // allowed. |user_initiated| should be true when a user event triggered the 353 // allowed. |user_initiated| should be true when a user event triggered the
354 // script, most likely by pressing a print button on the page. 354 // script, most likely by pressing a print button on the page.
355 bool IsScriptInitiatedPrintAllowed(blink::WebFrame* frame, 355 bool IsScriptInitiatedPrintAllowed(blink::WebLocalFrame* frame,
356 bool user_initiated); 356 bool user_initiated);
357 357
358 #if BUILDFLAG(ENABLE_PRINT_PREVIEW) 358 #if BUILDFLAG(ENABLE_PRINT_PREVIEW)
359 // Shows scripted print preview when options from plugin are available. 359 // Shows scripted print preview when options from plugin are available.
360 void ShowScriptedPrintPreview(); 360 void ShowScriptedPrintPreview();
361 361
362 // WARNING: |this| may be gone after this method returns when |type| is 362 // WARNING: |this| may be gone after this method returns when |type| is
363 // PRINT_PREVIEW_SCRIPTED. 363 // PRINT_PREVIEW_SCRIPTED.
364 void RequestPrintPreview(PrintPreviewRequestType type); 364 void RequestPrintPreview(PrintPreviewRequestType type);
365 365
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503 enum PrintPreviewErrorBuckets error_; 503 enum PrintPreviewErrorBuckets error_;
504 504
505 State state_; 505 State state_;
506 }; 506 };
507 507
508 class ScriptingThrottler { 508 class ScriptingThrottler {
509 public: 509 public:
510 ScriptingThrottler(); 510 ScriptingThrottler();
511 511
512 // Returns false if script initiated printing occurs too often. 512 // Returns false if script initiated printing occurs too often.
513 bool IsAllowed(blink::WebFrame* frame); 513 bool IsAllowed(blink::WebLocalFrame* frame);
514 514
515 // Reset the counter for script initiated printing. 515 // Reset the counter for script initiated printing.
516 // Scripted printing will be allowed to continue. 516 // Scripted printing will be allowed to continue.
517 void Reset(); 517 void Reset();
518 518
519 private: 519 private:
520 base::Time last_print_; 520 base::Time last_print_;
521 int count_ = 0; 521 int count_ = 0;
522 DISALLOW_COPY_AND_ASSIGN(ScriptingThrottler); 522 DISALLOW_COPY_AND_ASSIGN(ScriptingThrottler);
523 }; 523 };
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537 base::Closure on_stop_loading_closure_; 537 base::Closure on_stop_loading_closure_;
538 538
539 base::WeakPtrFactory<PrintWebViewHelper> weak_ptr_factory_; 539 base::WeakPtrFactory<PrintWebViewHelper> weak_ptr_factory_;
540 540
541 DISALLOW_COPY_AND_ASSIGN(PrintWebViewHelper); 541 DISALLOW_COPY_AND_ASSIGN(PrintWebViewHelper);
542 }; 542 };
543 543
544 } // namespace printing 544 } // namespace printing
545 545
546 #endif // COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_ 546 #endif // COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_
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