1 // Copyright (c) 2017 Marshall A. Greenblatt. All rights reserved.
3 // Redistribution and use in source and binary forms, with or without
4 // modification, are permitted provided that the following conditions are
7 // * Redistributions of source code must retain the above copyright
8 // notice, this list of conditions and the following disclaimer.
9 // * Redistributions in binary form must reproduce the above
10 // copyright notice, this list of conditions and the following disclaimer
11 // in the documentation and/or other materials provided with the
13 // * Neither the name of Google Inc. nor the name Chromium Embedded
14 // Framework nor the names of its contributors may be used to endorse
15 // or promote products derived from this software without specific prior
16 // written permission.
18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 // ---------------------------------------------------------------------------
32 // This file was generated by the CEF translator tool and should not edited
33 // by hand. See the translator.README.txt file in the tools directory for
37 #ifndef CEF_INCLUDE_CAPI_CEF_PRINT_HANDLER_CAPI_H_
38 #define CEF_INCLUDE_CAPI_CEF_PRINT_HANDLER_CAPI_H_
41 #include "include/capi/cef_base_capi.h"
42 #include "include/capi/cef_browser_capi.h"
43 #include "include/capi/cef_print_settings_capi.h"
51 // Callback structure for asynchronous continuation of print dialog requests.
53 typedef struct _cef_print_dialog_callback_t {
57 cef_base_ref_counted_t base;
60 // Continue printing with the specified |settings|.
62 void (CEF_CALLBACK *cont)(struct _cef_print_dialog_callback_t* self,
63 struct _cef_print_settings_t* settings);
66 // Cancel the printing.
68 void (CEF_CALLBACK *cancel)(struct _cef_print_dialog_callback_t* self);
69 } cef_print_dialog_callback_t;
73 // Callback structure for asynchronous continuation of print job requests.
75 typedef struct _cef_print_job_callback_t {
79 cef_base_ref_counted_t base;
82 // Indicate completion of the print job.
84 void (CEF_CALLBACK *cont)(struct _cef_print_job_callback_t* self);
85 } cef_print_job_callback_t;
89 // Implement this structure to handle printing on Linux. The functions of this
90 // structure will be called on the browser process UI thread.
92 typedef struct _cef_print_handler_t {
96 cef_base_ref_counted_t base;
99 // Called when printing has started for the specified |browser|. This function
100 // will be called before the other OnPrint*() functions and irrespective of
101 // how printing was initiated (e.g. cef_browser_host_t::print(), JavaScript
102 // window.print() or PDF extension print button).
104 void (CEF_CALLBACK *on_print_start)(struct _cef_print_handler_t* self,
105 struct _cef_browser_t* browser);
108 // Synchronize |settings| with client state. If |get_defaults| is true (1)
109 // then populate |settings| with the default print settings. Do not keep a
110 // reference to |settings| outside of this callback.
112 void (CEF_CALLBACK *on_print_settings)(struct _cef_print_handler_t* self,
113 struct _cef_print_settings_t* settings, int get_defaults);
116 // Show the print dialog. Execute |callback| once the dialog is dismissed.
117 // Return true (1) if the dialog will be displayed or false (0) to cancel the
118 // printing immediately.
120 int (CEF_CALLBACK *on_print_dialog)(struct _cef_print_handler_t* self,
121 int has_selection, struct _cef_print_dialog_callback_t* callback);
124 // Send the print job to the printer. Execute |callback| once the job is
125 // completed. Return true (1) if the job will proceed or false (0) to cancel
126 // the job immediately.
128 int (CEF_CALLBACK *on_print_job)(struct _cef_print_handler_t* self,
129 const cef_string_t* document_name, const cef_string_t* pdf_file_path,
130 struct _cef_print_job_callback_t* callback);
133 // Reset client state related to printing.
135 void (CEF_CALLBACK *on_print_reset)(struct _cef_print_handler_t* self);
138 // Return the PDF paper size in device units. Used in combination with
139 // cef_browser_host_t::print_to_pdf().
141 cef_size_t (CEF_CALLBACK *get_pdf_paper_size)(
142 struct _cef_print_handler_t* self, int device_units_per_inch);
143 } cef_print_handler_t;
150 #endif // CEF_INCLUDE_CAPI_CEF_PRINT_HANDLER_CAPI_H_