lmh188
/
code_app
mirror of http://192.168.10.5:8099/sane/code_app.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
code_app/modules/twainui/Manager.cpp

591 lines
14 KiB
C++
Raw Blame History

#include "Manager.h"
#include <QApplication>
#ifdef HG_CMP_MSC
#include <qwinwidget.hpp>
#endif
#include "lang/app_language.h"
#include <locale.h>
#include <QMetaType>
#include "base/HGInfo.h"
Q_DECLARE_METATYPE(HGImage)
extern Manager* g_manager;
Manager::Manager()
: QObject(nullptr)
, m_progressUiCallback(std::function<void(ui_result)>())
, m_notify(nullptr)
, m_settingUiCallback(std::function<void(ui_result)>())
, m_settingUi(nullptr)
, m_progressUi(nullptr)
{
qRegisterMetaType<HGImage>("HGImage");
connect(this, SIGNAL(init()), this, SLOT(on_init()));
connect(this, SIGNAL(createDeviceSelect(void *)), this, SLOT(on_createDeviceSelect(void *)));
connect(this, SIGNAL(createSettingUi(void *)), this, SLOT(on_createSettingUi(void *)));
connect(this, SIGNAL(createProgressUi(void *)), this, SLOT(on_createProgressUi(void *)));
connect(this, SIGNAL(createMessageBoxUi(void *)), this, SLOT(on_createMessageBoxUi(void *)));
connect(this, SIGNAL(createTwainSrcUi(void *)), this, SLOT(on_createTwainSrcUi(void *)));
connect(this, SIGNAL(createSaneSrcUi(void *)), this, SLOT(on_createSaneSrcUi(void *)));
connect(this, SIGNAL(createAbnormalImgUi(void *, HGImage)), this, SLOT(on_createAbnormalImgUi(void *, HGImage)));
connect(this, SIGNAL(deleteSettingUi(void *)), this, SLOT(on_deleteSettingUi(void *)));
connect(this, SIGNAL(deleteProgressUi(void *)), this, SLOT(on_deleteProgressUi(void *)));
connect(this, SIGNAL(deleteMessageBoxUi(void *)), this, SLOT(on_deleteMessageBoxUi(void *)));
emit init();
}
Manager::~Manager()
{
QCoreApplication::removeTranslator(&m_translator);
if (936 == m_langCode)
QCoreApplication::removeTranslator(&m_translator_qt);
}
int Manager::showDeviceSelect(const std::vector<DEVQUEUI>& devs)
{
// param
m_DeviceSelectDevs = devs;
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createDeviceSelect(hStopEvent);
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
// ret
return m_DeviceSelectResult;
}
int Manager::showSettingUi(SANE_Handle device, HWND parent, LPSANEAPI api, const char * devName, gb::scanner_cfg* cfg, bool with_scan, std::function<void (ui_result)> callback)
{
// param
m_device = device;
scanner_cfg_ = cfg;
m_settingUiParent = (HGWindow)parent;
memcpy(&m_api, api, sizeof(m_api));
m_devName = devName;
m_with_scan = with_scan;
m_settingUiCallback = callback;
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createSettingUi(hStopEvent);
HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "[Manager::showSettingUi] emit createSettingUi(ThreadId)");
return 0;
}
int Manager::showProgressUi(HWND parent, std::function<void (ui_result)> callback, std::function<void (int, void *, int)> *notify)
{
// param
m_progressUiparent = (HGWindow)parent;
m_progressUiCallback = callback;
m_notify = notify;
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createProgressUi(hStopEvent);
HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "[Manager::showProgressUi] emit createProgressUi(ThreadId)");
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "[Manager::showProgressUi] Exit Message Loop");
return 0;
}
int Manager::showMessageBoxUi(HWND parent, int event, void *msg, int flag)
{
// param
m_messageBoxUiParent = (HGWindow)parent;
m_notifyEvent = event;
m_message = (char*)msg;
m_flag = flag;
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createMessageBoxUi(hStopEvent);
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
return 0;
}
int Manager::showTwainSrcUi(const TW_IDENTITY *vds, HGUInt count, const char* defDevName, HGWindow parent, TW_IDENTITY *ds)
{
m_TwainSrcUiparent = parent;
m_vds.clear();
for (int i = 0; i < count; ++i)
{
m_vds.push_back(vds[i]);
}
m_defDsName = defDevName;
memset(&m_ds, 0, sizeof(TW_IDENTITY));
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createTwainSrcUi(hStopEvent);
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
// ret
memcpy(ds, &m_ds, sizeof(TW_IDENTITY));
return 0;
}
int Manager::showSaneSrcUi(const char **manuNames, const char **sanePaths, HGWindow parent, HGDll *dll,
SANEAPI* saneApi, char *manuName, unsigned int maxLen)
{
// param
m_SaneSrcUiparent = parent;
m_saneSource.clear();
const char **p1 = manuNames;
const char **p2 = sanePaths;
while (*p1 != NULL && *p2 != NULL)
{
std::pair<std::string, std::string> pr;
pr.first = *p1;
pr.second = *p2;
m_saneSource.push_back(pr);
++p1;
++p2;
}
m_saneDll = NULL;
memset(&m_saneApi, 0, sizeof(SANEAPI));
m_saneManuName.clear();
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createSaneSrcUi(hStopEvent);
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
// ret
*dll = m_saneDll;
memcpy(saneApi, &m_saneApi, sizeof(SANEAPI));
strcpy(manuName, m_saneManuName.c_str());
return 0;
}
int Manager::showAbnormalImgUi(SANE_Image *img)
{
// param
HGUInt imgType = 0;
if (img->header.format == SANE_FRAME_GRAY)
{
if (1 == img->header.depth)
imgType = HGBASE_IMGTYPE_BINARY;
else if (8 == img->header.depth)
imgType = HGBASE_IMGTYPE_GRAY;
}
else if (img->header.format == SANE_FRAME_RGB)
{
imgType = HGBASE_IMGTYPE_RGB;
}
HGImageInfo imgInfo = { (HGUInt)img->header.pixels_per_line, (HGUInt)img->header.lines,
imgType, (HGUInt)img->header.bytes_per_line, HGBASE_IMGORIGIN_TOP };
HGImage image = NULL;
HGBase_CreateImageWithData(img->data, &imgInfo, &image);
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit createAbnormalImgUi(hStopEvent, image);
#ifdef HG_CMP_MSC
if (nullptr != hStopEvent)
{
msgLoop(hStopEvent);
CloseHandle(hStopEvent);
}
#endif
// ret
HGBase_DestroyImage(image);
return m_abnormalImgResult;
}
void Manager::closeSettingUi()
{
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit deleteSettingUi(hStopEvent);
}
void Manager::closeProgressUi()
{
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit deleteProgressUi(hStopEvent);
}
void Manager::closeMessageBoxUi()
{
void *hStopEvent = nullptr;
#ifdef HG_CMP_MSC
if (qApp->thread() != QThread::currentThread())
{
hStopEvent = ::CreateEvent(0, FALSE, FALSE, 0);
}
#endif
emit deleteMessageBoxUi(hStopEvent);
}
void Manager::clear_functions(void)
{
m_settingUiCallback = std::function<void(ui_result)>();
m_progressUiCallback = std::function<void(ui_result)>();
m_notify = nullptr;
if (m_progressUi)
m_progressUi->clear_callback();
if (m_settingUi)
m_settingUi->clear_callback();
}
void Manager::msgLoop(void *hEvent)
{
#ifdef HG_CMP_MSC
assert(nullptr != hEvent);
while (1)
{
MSG msg;
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
HANDLE arEvents[1] = { hEvent };
DWORD result = MsgWaitForMultipleObjectsEx(1, arEvents, INFINITE, QS_ALLINPUT, MWMO_ALERTABLE);
if (result == WAIT_OBJECT_0 + 1) // msg received
{
continue;
}
else if (result == WAIT_OBJECT_0)
{
break;
}
else if (result == WAIT_IO_COMPLETION)
{
break;
}
}
#endif
}
void Manager::on_init()
{
m_langCode = lang_get_cur_code_page();
if (936 != m_langCode)
{
m_translator.load(":translation/TwainUI_zh_EN.qm");
}
else
{
m_translator.load(":translation/TwainUI_zh_CN.qm");
m_translator_qt.load(":translation/qt_zh_CN.qm");
}
QCoreApplication::installTranslator(&m_translator);
if (936 == m_langCode)
QCoreApplication::installTranslator(&m_translator_qt);
}
void Manager::on_createDeviceSelect(void *hEvent)
{
Dialog_device_select dlg(m_DeviceSelectDevs);
dlg.exec();
m_DeviceSelectResult = dlg.getDevId();
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_createSettingUi(void *hEvent)
{
QWidget *qParent = nullptr;
#ifdef HG_CMP_MSC
if (nullptr != m_settingUiParent)
{
QWinWidget *win = new QWinWidget(m_settingUiParent);
win->showCentered();
qParent = win;
}
#else
qParent = m_settingUiParent;
#endif
auto close_prog = [this](ui_result r) ->void
{
if(r != UI_RESULT_START_SCAN)
m_settingUi = nullptr;
m_settingUiCallback(r);
};
if (m_settingUi != nullptr)
delete m_settingUi;
m_settingUi = new hg_settingdialog(this, m_device, &m_api, m_with_scan, m_devName.c_str(), scanner_cfg_, close_prog, qParent);
m_settingUi->setModal(true);
m_settingUi->show();
HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "[Manager::on_createSettingUi] m_settingUi->show()");
}
void Manager::on_createProgressUi(void *hEvent)
{
if (nullptr != m_settingUi)
m_progressUiparent = (HGWindow)m_settingUi->winId();
QWidget *qParent = nullptr;
#ifdef HG_CMP_MSC
if (nullptr != m_progressUiparent)
{
QWinWidget *win = new QWinWidget(m_progressUiparent);
win->showCentered();
qParent = win;
}
#else
qParent = m_progressUiparent;
#endif
auto close_prog = [&](ui_result r) ->void
{
if(m_progressUiCallback)
m_progressUiCallback(r);
if(r == UI_RESULT_CLOSE_NORMAL)
m_progressUiCallback = std::function<void(ui_result)>();
};
if (m_progressUi != nullptr)
delete m_progressUi;
m_progressUi = new Dialog_progress_ui(this, close_prog, m_notify, qParent);
m_progressUi->setModal(true);
m_progressUi->show();
HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "[Manager::on_createProgressUi] m_progressUi->show()");
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_createMessageBoxUi(void *hEvent)
{
QWidget *qParent = nullptr;
#ifdef HG_CMP_MSC
QWinWidget win(m_messageBoxUiParent);
if (nullptr != m_messageBoxUiParent)
{
win.showCentered();
qParent = &win;
}
#else
qParent = m_messageBoxUiParent;
#endif
QMessageBox dlg(QMessageBox::Critical, tr("Prompt"), QString::fromStdString(m_message), QMessageBox::Ok, qParent);
dlg.setWindowFlags(Qt::SubWindow | Qt::Popup | Qt::WindowStaysOnTopHint);
dlg.exec();
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_createTwainSrcUi(void *hEvent)
{
QWidget *qParent = nullptr;
#ifdef HG_CMP_MSC
QWinWidget win(m_TwainSrcUiparent);
if (nullptr != m_TwainSrcUiparent)
{
win.showCentered();
qParent = &win;
}
#else
qParent = m_TwainSrcUiparent;
#endif
Dialog_Twain_Source_Select dlg(m_vds, m_defDsName, qParent);
if (dlg.exec())
{
dlg.GetIdentify(&m_ds);
}
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_createSaneSrcUi(void *hEvent)
{
QWidget *qParent = nullptr;
#ifdef HG_CMP_MSC
QWinWidget win(m_SaneSrcUiparent);
if (nullptr != m_SaneSrcUiparent)
{
win.showCentered();
qParent = &win;
}
#else
qParent = m_SaneSrcUiparent;
#endif
Dialog_Source_Select dlg(m_saneSource, qParent);
if (dlg.exec())
{
m_saneManuName = dlg.GetManuName();
m_saneDll = dlg.GetDll();
dlg.GetSaneAPI(&m_saneApi);
}
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_createAbnormalImgUi(void *hEvent, HGImage image)
{
Dialog_abnormal_img_select dlg(image, m_progressUi);
dlg.exec();
m_abnormalImgResult = dlg.getUserSelect();
#ifdef HG_CMP_MSC
if (nullptr != hEvent)
{
SetEvent((HANDLE)hEvent);
}
#endif
}
void Manager::on_deleteSettingUi(void *hEvent)
{
if (m_settingUi != nullptr)
{
m_settingUi->clear_callback();
delete m_settingUi;
m_settingUi = nullptr;
}
}
void Manager::on_deleteProgressUi(void *hEvent)
{
if (m_progressUi != nullptr)
{
m_progressUi->clear_callback();
delete m_progressUi;
m_progressUi = nullptr;
}
}
void Manager::on_deleteMessageBoxUi(void *hEvent)
{
}
Reference in New Issue View Git Blame Copy Permalink