| // Copyright (c) 2010 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 "pdf/pdf.h" |
| |
| #include <stdint.h> |
| |
| #if defined(OS_WIN) |
| #include <windows.h> |
| #endif |
| |
| #include "base/logging.h" |
| #include "pdf/out_of_process_instance.h" |
| #include "pdf/pdf_ppapi.h" |
| |
| namespace chrome_pdf { |
| |
| #if defined(OS_WIN) |
| bool RenderPDFPageToDC(const void* pdf_buffer, |
| int buffer_size, |
| int page_number, |
| HDC dc, |
| int dpi_x, |
| int dpi_y, |
| int bounds_origin_x, |
| int bounds_origin_y, |
| int bounds_width, |
| int bounds_height, |
| bool fit_to_bounds, |
| bool stretch_to_bounds, |
| bool keep_aspect_ratio, |
| bool center_in_bounds, |
| bool autorotate) { |
| if (!IsSDKInitializedViaPepper()) { |
| if (!InitializeSDK()) { |
| return false; |
| } |
| } |
| PDFEngineExports* engine_exports = PDFEngineExports::Get(); |
| PDFEngineExports::RenderingSettings settings( |
| dpi_x, dpi_y, |
| pp::Rect(bounds_origin_x, bounds_origin_y, bounds_width, bounds_height), |
| fit_to_bounds, stretch_to_bounds, keep_aspect_ratio, center_in_bounds, |
| autorotate); |
| bool ret = engine_exports->RenderPDFPageToDC(pdf_buffer, buffer_size, |
| page_number, settings, dc); |
| if (!IsSDKInitializedViaPepper()) |
| ShutdownSDK(); |
| |
| return ret; |
| } |
| |
| void SetPDFEnsureTypefaceCharactersAccessible( |
| PDFEnsureTypefaceCharactersAccessible func) { |
| PDFEngineExports::Get()->SetPDFEnsureTypefaceCharactersAccessible(func); |
| } |
| |
| void SetPDFUseGDIPrinting(bool enable) { |
| PDFEngineExports::Get()->SetPDFUseGDIPrinting(enable); |
| } |
| |
| void SetPDFUsePrintMode(int mode) { |
| PDFEngineExports::Get()->SetPDFUsePrintMode(mode); |
| } |
| #endif // defined(OS_WIN) |
| |
| bool GetPDFDocInfo(const void* pdf_buffer, |
| int buffer_size, |
| int* page_count, |
| double* max_page_width) { |
| if (!IsSDKInitializedViaPepper()) { |
| if (!InitializeSDK()) |
| return false; |
| } |
| PDFEngineExports* engine_exports = PDFEngineExports::Get(); |
| bool ret = engine_exports->GetPDFDocInfo(pdf_buffer, buffer_size, page_count, |
| max_page_width); |
| if (!IsSDKInitializedViaPepper()) |
| ShutdownSDK(); |
| |
| return ret; |
| } |
| |
| bool GetPDFPageSizeByIndex(const void* pdf_buffer, |
| int pdf_buffer_size, |
| int page_number, |
| double* width, |
| double* height) { |
| if (!IsSDKInitializedViaPepper()) { |
| if (!chrome_pdf::InitializeSDK()) |
| return false; |
| } |
| chrome_pdf::PDFEngineExports* engine_exports = |
| chrome_pdf::PDFEngineExports::Get(); |
| bool ret = engine_exports->GetPDFPageSizeByIndex(pdf_buffer, pdf_buffer_size, |
| page_number, width, height); |
| if (!IsSDKInitializedViaPepper()) |
| chrome_pdf::ShutdownSDK(); |
| return ret; |
| } |
| |
| bool RenderPDFPageToBitmap(const void* pdf_buffer, |
| int pdf_buffer_size, |
| int page_number, |
| void* bitmap_buffer, |
| int bitmap_width, |
| int bitmap_height, |
| int dpi_x, |
| int dpi_y, |
| bool autorotate) { |
| if (!IsSDKInitializedViaPepper()) { |
| if (!InitializeSDK()) |
| return false; |
| } |
| PDFEngineExports* engine_exports = PDFEngineExports::Get(); |
| PDFEngineExports::RenderingSettings settings( |
| dpi_x, dpi_y, pp::Rect(bitmap_width, bitmap_height), true, false, true, |
| true, autorotate); |
| bool ret = engine_exports->RenderPDFPageToBitmap( |
| pdf_buffer, pdf_buffer_size, page_number, settings, bitmap_buffer); |
| if (!IsSDKInitializedViaPepper()) |
| ShutdownSDK(); |
| |
| return ret; |
| } |
| |
| } // namespace chrome_pdf |