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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_PRINTING_PRINT_DIALOG_GTK_H_ | |
| 6 #define CHROME_BROWSER_PRINTING_PRINT_DIALOG_GTK_H_ | |
| 7 | |
| 8 #include <gtk/gtk.h> | |
| 9 #include <gtk/gtkunixprint.h> | |
| 10 | |
| 11 #include "base/compiler_specific.h" | |
| 12 #include "base/files/file_path.h" | |
| 13 #include "base/memory/ref_counted.h" | |
| 14 #include "base/sequenced_task_runner_helpers.h" | |
| 15 #include "content/public/browser/browser_thread.h" | |
| 16 #include "printing/print_dialog_gtk_interface.h" | |
| 17 #include "printing/printing_context_linux.h" | |
| 18 #include "ui/base/gtk/gtk_signal.h" | |
| 19 | |
| 20 namespace printing { | |
| 21 class Metafile; | |
| 22 class PrintSettings; | |
| 23 } | |
| 24 | |
| 25 using printing::PrintingContextLinux; | |
| 26 | |
| 27 // Needs to be freed on the UI thread to clean up its GTK members variables. | |
| 28 class PrintDialogGtk | |
| 29 : public printing::PrintDialogGtkInterface, | |
| 30 public base::RefCountedThreadSafe< | |
| 31 PrintDialogGtk, content::BrowserThread::DeleteOnUIThread> { | |
| 32 public: | |
| 33 // Creates and returns a print dialog. | |
| 34 static printing::PrintDialogGtkInterface* CreatePrintDialog( | |
| 35 PrintingContextLinux* context); | |
| 36 | |
| 37 // printing::PrintDialogGtkInterface implementation. | |
| 38 virtual void UseDefaultSettings() OVERRIDE; | |
| 39 virtual bool UpdateSettings(printing::PrintSettings* settings) OVERRIDE; | |
| 40 virtual void ShowDialog( | |
| 41 gfx::NativeView parent_view, | |
| 42 bool has_selection, | |
| 43 const PrintingContextLinux::PrintSettingsCallback& callback) OVERRIDE; | |
| 44 virtual void PrintDocument(const printing::Metafile* metafile, | |
| 45 const base::string16& document_name) OVERRIDE; | |
| 46 virtual void AddRefToDialog() OVERRIDE; | |
| 47 virtual void ReleaseDialog() OVERRIDE; | |
| 48 | |
| 49 private: | |
| 50 friend struct content::BrowserThread::DeleteOnThread< | |
| 51 content::BrowserThread::UI>; | |
| 52 friend class base::DeleteHelper<PrintDialogGtk>; | |
| 53 | |
| 54 explicit PrintDialogGtk(PrintingContextLinux* context); | |
| 55 virtual ~PrintDialogGtk(); | |
| 56 | |
| 57 // Handles dialog response. | |
| 58 CHROMEGTK_CALLBACK_1(PrintDialogGtk, void, OnResponse, int); | |
| 59 | |
| 60 // Prints document named |document_name|. | |
| 61 void SendDocumentToPrinter(const base::string16& document_name); | |
| 62 | |
| 63 // Handles print job response. | |
| 64 static void OnJobCompletedThunk(GtkPrintJob* print_job, | |
| 65 gpointer user_data, | |
| 66 GError* error); | |
| 67 void OnJobCompleted(GtkPrintJob* print_job, GError* error); | |
| 68 | |
| 69 // Helper function for initializing |context_|'s PrintSettings with a given | |
| 70 // |settings|. | |
| 71 void InitPrintSettings(printing::PrintSettings* settings); | |
| 72 | |
| 73 // Printing dialog callback. | |
| 74 PrintingContextLinux::PrintSettingsCallback callback_; | |
| 75 PrintingContextLinux* context_; | |
| 76 | |
| 77 // Print dialog settings. PrintDialogGtk owns |dialog_| and holds references | |
| 78 // to the other objects. | |
| 79 GtkWidget* dialog_; | |
| 80 GtkPrintSettings* gtk_settings_; | |
| 81 GtkPageSetup* page_setup_; | |
| 82 GtkPrinter* printer_; | |
| 83 | |
| 84 base::FilePath path_to_pdf_; | |
| 85 | |
| 86 DISALLOW_COPY_AND_ASSIGN(PrintDialogGtk); | |
| 87 }; | |
| 88 | |
| 89 #endif // CHROME_BROWSER_PRINTING_PRINT_DIALOG_GTK_H_ | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src