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关闭扫描仪时先关闭界面；修复mem传送方式时，遗漏颜色通道参数设置的BUG(PS可调用)

This commit is contained in:
gb 2022-10-10 18:09:52 +08:00
parent 21bc854c3e
commit 426fc2d0ef
2 changed files with 26 additions and 7 deletions
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1
sane/scanner.cpp
View File

@ -613,6 +613,7 @@ int scanner::open(void)
}
int scanner::close(void)
{
ui_hide();
callback::unreg_callback(this);
if (handle_)
{

32
twain/twain/huagaods.cpp
View File

@ -771,8 +771,8 @@ Result huagao_ds::eventProcess(const Identity&, Event& event)
case SANE_EVENT_UI_CLOSE_NORMAL:
scanner_->ui_hide();
case SANE_EVENT_SCAN_FINISHED:
notifyCloseOk();
break;
//notifyCloseOk();
//break;
case SANE_EVENT_UI_CLOSE_SETTING:
notifyCloseCancel();
break;
@ -897,10 +897,16 @@ Result huagao_ds::setupMemXferGet(const Identity& id, SetupMemXfer& data)
UserInterface ui(FALSE, FALSE, (Twpp::Handle)0);
data.setPreferredSize(1);
call(id, DataGroup::Control, Dat::UserInterface, Msg::DisableDs, &ui);
return success();
}
else
return seqError();
{
int def_w = 2000,
def_h = 6000;
data.setMinSize(def_w * 3);
data.setPreferredSize(def_w * 3);
data.setMaxSize(def_w * 3 * def_h);
}
return success();
}
if (scanner_->get_first_image_header(&head, &total))
@ -909,7 +915,7 @@ Result huagao_ds::setupMemXferGet(const Identity& id, SetupMemXfer& data)
{
int line_bytes = (head.bytes_per_line + 3) / 4 * 4;
data.setMinSize(head.bytes_per_line);
data.setPreferredSize(line_bytes);
data.setPreferredSize(line_bytes * head.lines);
data.setMaxSize(line_bytes * head.lines);
}
else
@ -988,12 +994,14 @@ Result huagao_ds::imageInfoGet(const Identity&, ImageInfo& data)
if (head.format == SANE_FRAME_RGB)
{
data.setBitsPerPixel(head.depth * 3);
data.bitsPerSample()[0] = data.bitsPerSample()[1] = data.bitsPerSample()[2] = 8;
data.setSamplesPerPixel(3);
data.bitsPerSample()[0] = data.bitsPerSample()[1] = data.bitsPerSample()[2] = head.depth;
}
else
{
data.setSamplesPerPixel(1);
data.setBitsPerPixel(head.depth);
data.bitsPerSample()[0] = 8;
data.bitsPerSample()[0] = head.depth;
}
data.setHeight(head.lines);
if (m_compression == Compression::Group4)
@ -1516,6 +1524,11 @@ void huagao_ds::init_support_caps(void)
if (Msg::Set == msg || Msg::Reset == msg) {
auto mech = data.currentItem<CapType::IBitDepth>();
int ret = SCANNER_ERR_INVALID_PARAMETER;
{
wchar_t info[128] = { 0 };
swprintf_s(info, _countof(info) - 1, L"set CapType::IBitDepth = %d\r\n", mech);
load_sane_util::log_info(info, 0);
}
if (Msg::Set == msg)
{
if (mech == 1)
@ -1715,6 +1728,11 @@ void huagao_ds::init_support_caps(void)
{
if(Msg::Set == msg)
init = (int)data.currentItem<CapType::IPixelType>();
{
wchar_t info[128] = { 0 }, * des[] = { L"BlackWhite", L"Gray", L"Rgb" };
swprintf_s(info, _countof(info) - 1, L"set CapType::IPixelType = %s\r\n", des[(int)init]);
load_sane_util::log_info(info, 0);
}
int ret = SCANNER_ERR_OK;
SET_SANE_OPT(ret, scanner_, ex_color_mode, &init);
data = Capability::createOneValue<CapType::IPixelType>((Twpp::PixelType)init);