0

Add a WideStringToString() helper function to PDFiumEngine.

Fix various nits as well.

Review-Url: https://codereview.chromium.org/2872083002
Cr-Commit-Position: refs/heads/master@{#470590}
This commit is contained in:
thestig
2017-05-10 09:04:36 -07:00
committed by Commit bot
parent d252421685
commit d670d189b6

@ -594,6 +594,7 @@ void SetUpV8() {
gin::IsolateHolder::Initialize(gin::IsolateHolder::kNonStrictMode,
gin::IsolateHolder::kStableV8Extras,
gin::ArrayBufferAllocator::SharedInstance());
DCHECK(!g_isolate_holder);
g_isolate_holder = new gin::IsolateHolder(base::ThreadTaskRunnerHandle::Get(),
gin::IsolateHolder::kSingleThread);
g_isolate_holder->isolate()->Enter();
@ -616,6 +617,10 @@ int GetBlockForJpeg(void* param,
return 1;
}
std::string WideStringToString(FPDF_WIDESTRING wide_string) {
return base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(wide_string));
}
} // namespace
bool InitializeSDK() {
@ -795,16 +800,11 @@ void PDFiumEngine::Form_EmailTo(FPDF_FORMFILLINFO* param,
FPDF_WIDESTRING cc,
FPDF_WIDESTRING bcc,
FPDF_WIDESTRING message) {
std::string to_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
std::string subject_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(subject));
std::string cc_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(cc));
std::string bcc_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(bcc));
std::string message_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
std::string to_str = WideStringToString(to);
std::string subject_str = WideStringToString(subject);
std::string cc_str = WideStringToString(cc);
std::string bcc_str = WideStringToString(bcc);
std::string message_str = WideStringToString(message);
PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
engine->client_->Email(to_str, cc_str, bcc_str, subject_str, message_str);
@ -892,16 +892,11 @@ FPDF_BOOL PDFiumEngine::Form_PostRequestURL(FPDF_FORMFILLINFO* param,
FPDF_WIDESTRING encode,
FPDF_WIDESTRING header,
FPDF_BSTR* response) {
std::string url_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
std::string data_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(data));
std::string content_type_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(content_type));
std::string encode_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(encode));
std::string header_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(header));
std::string url_str = WideStringToString(url);
std::string data_str = WideStringToString(data);
std::string content_type_str = WideStringToString(content_type);
std::string encode_str = WideStringToString(encode);
std::string header_str = WideStringToString(header);
std::string javascript = "alert(\"Post:" + url_str + "," + data_str + "," +
content_type_str + "," + encode_str + "," +
@ -913,12 +908,9 @@ FPDF_BOOL PDFiumEngine::Form_PutRequestURL(FPDF_FORMFILLINFO* param,
FPDF_WIDESTRING url,
FPDF_WIDESTRING data,
FPDF_WIDESTRING encode) {
std::string url_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
std::string data_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(data));
std::string encode_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(encode));
std::string url_str = WideStringToString(url);
std::string data_str = WideStringToString(data);
std::string encode_str = WideStringToString(encode);
std::string javascript =
"alert(\"Put:" + url_str + "," + data_str + "," + encode_str + "\")";
@ -930,8 +922,7 @@ void PDFiumEngine::Form_UploadTo(FPDF_FORMFILLINFO* param,
FPDF_FILEHANDLER* file_handle,
int file_flag,
FPDF_WIDESTRING to) {
std::string to_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
std::string to_str = WideStringToString(to);
// TODO: needs the full implementation of form uploading
}
@ -954,8 +945,7 @@ FPDF_FILEHANDLER* PDFiumEngine::Form_OpenFile(FPDF_FORMFILLINFO* param,
void PDFiumEngine::Form_GotoURL(FPDF_FORMFILLINFO* param,
FPDF_DOCUMENT document,
FPDF_WIDESTRING url) {
std::string url_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
std::string url_str = WideStringToString(url);
// TODO: needs to implement GOTO URL action
}
@ -1367,10 +1357,9 @@ pp::Resource PDFiumEngine::PrintPages(
if (HasPermission(PDFEngine::PERMISSION_PRINT_HIGH_QUALITY) &&
(print_settings.format & PP_PRINTOUTPUTFORMAT_PDF)) {
return PrintPagesAsPDF(page_ranges, page_range_count, print_settings);
} else if (HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY)) {
return PrintPagesAsRasterPDF(page_ranges, page_range_count, print_settings);
}
if (HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY))
return PrintPagesAsRasterPDF(page_ranges, page_range_count, print_settings);
return pp::Resource();
}
@ -2204,23 +2193,15 @@ bool PDFiumEngine::SelectFindResult(bool forward) {
resume_find_index_.Invalidate();
} else if (current_find_index_.valid()) {
size_t current_index = current_find_index_.GetIndex();
if (forward) {
if (current_index >= last_index) {
current_find_index_.Invalidate();
client_->NotifySelectedFindResultChanged(-1);
client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
return true;
}
new_index = current_index + 1;
} else {
if (current_find_index_.GetIndex() == 0) {
current_find_index_.Invalidate();
client_->NotifySelectedFindResultChanged(-1);
client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
return true;
}
new_index = current_index - 1;
if ((forward && current_index >= last_index) ||
(!forward && current_index == 0)) {
current_find_index_.Invalidate();
client_->NotifySelectedFindResultChanged(-1);
client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
return true;
}
int increment = forward ? 1 : -1;
new_index = current_index + increment;
} else {
new_index = forward ? 0 : last_index;
}
@ -3729,8 +3710,7 @@ int PDFiumEngine::Form_Alert(IPDF_JSPLATFORM* param,
};
PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
std::string message_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
std::string message_str = WideStringToString(message);
if (type == ALERT_TYPE_OK) {
engine->client_->Alert(message_str);
return ALERT_RESULT_OK;
@ -3754,10 +3734,8 @@ int PDFiumEngine::Form_Response(IPDF_JSPLATFORM* param,
FPDF_BOOL password,
void* response,
int length) {
std::string question_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(question));
std::string default_str = base::UTF16ToUTF8(
reinterpret_cast<const base::char16*>(default_response));
std::string question_str = WideStringToString(question);
std::string default_str = WideStringToString(default_response);
PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
std::string rv = engine->client_->Prompt(question_str, default_str);
@ -3791,16 +3769,11 @@ void PDFiumEngine::Form_Mail(IPDF_JSPLATFORM* param,
FPDF_WIDESTRING message) {
// Note: |mail_data| and |length| are ignored. We don't handle attachments;
// there is no way with mailto.
std::string to_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
std::string cc_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(cc));
std::string bcc_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(bcc));
std::string subject_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(subject));
std::string message_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
std::string to_str = WideStringToString(to);
std::string cc_str = WideStringToString(cc);
std::string bcc_str = WideStringToString(bcc);
std::string subject_str = WideStringToString(subject);
std::string message_str = WideStringToString(message);
PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
engine->client_->Email(to_str, cc_str, bcc_str, subject_str, message_str);
@ -3825,8 +3798,7 @@ void PDFiumEngine::Form_SubmitForm(IPDF_JSPLATFORM* param,
void* form_data,
int length,
FPDF_WIDESTRING url) {
std::string url_str =
base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
std::string url_str = WideStringToString(url);
PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
engine->client_->SubmitForm(url_str, form_data, length);
}