From bf658d142a9aa397c0e92f059370752b1aa2b5af Mon Sep 17 00:00:00 2001 From: Eugene Wang <8755753+soukoku@users.noreply.github.com> Date: Sat, 8 Jul 2023 11:08:27 -0400 Subject: [PATCH] Started experiment with unpackaged winui3 project. --- NTwain.sln | 27 +++ samples/WinUI3/App.xaml | 16 ++ samples/WinUI3/App.xaml.cs | 50 ++++ .../Assets/LockScreenLogo.scale-200.png | Bin 0 -> 432 bytes .../WinUI3/Assets/SplashScreen.scale-200.png | Bin 0 -> 5372 bytes .../Assets/Square150x150Logo.scale-200.png | Bin 0 -> 1755 bytes .../Assets/Square44x44Logo.scale-200.png | Bin 0 -> 637 bytes ...x44Logo.targetsize-24_altform-unplated.png | Bin 0 -> 283 bytes samples/WinUI3/Assets/StoreLogo.png | Bin 0 -> 456 bytes .../Assets/Wide310x150Logo.scale-200.png | Bin 0 -> 2097 bytes samples/WinUI3/MainWindow.xaml | 14 ++ samples/WinUI3/MainWindow.xaml.cs | 224 ++++++++++++++++++ samples/WinUI3/NoOpStream.cs | 40 ++++ samples/WinUI3/Package.appxmanifest | 51 ++++ .../PublishProfiles/win10-arm64.pubxml | 20 ++ .../PublishProfiles/win10-x64.pubxml | 20 ++ .../PublishProfiles/win10-x86.pubxml | 20 ++ samples/WinUI3/Properties/launchSettings.json | 10 + samples/WinUI3/WinUI3.csproj | 55 +++++ samples/WinUI3/app.manifest | 34 +++ 20 files changed, 581 insertions(+) create mode 100644 samples/WinUI3/App.xaml create mode 100644 samples/WinUI3/App.xaml.cs create mode 100644 samples/WinUI3/Assets/LockScreenLogo.scale-200.png create mode 100644 samples/WinUI3/Assets/SplashScreen.scale-200.png create mode 100644 samples/WinUI3/Assets/Square150x150Logo.scale-200.png create mode 100644 samples/WinUI3/Assets/Square44x44Logo.scale-200.png create mode 100644 samples/WinUI3/Assets/Square44x44Logo.targetsize-24_altform-unplated.png create mode 100644 samples/WinUI3/Assets/StoreLogo.png create mode 100644 samples/WinUI3/Assets/Wide310x150Logo.scale-200.png create mode 100644 samples/WinUI3/MainWindow.xaml create mode 100644 samples/WinUI3/MainWindow.xaml.cs create mode 100644 samples/WinUI3/NoOpStream.cs create mode 100644 samples/WinUI3/Package.appxmanifest create mode 100644 samples/WinUI3/Properties/PublishProfiles/win10-arm64.pubxml create mode 100644 samples/WinUI3/Properties/PublishProfiles/win10-x64.pubxml create mode 100644 samples/WinUI3/Properties/PublishProfiles/win10-x86.pubxml create mode 100644 samples/WinUI3/Properties/launchSettings.json create mode 100644 samples/WinUI3/WinUI3.csproj create mode 100644 samples/WinUI3/app.manifest diff --git a/NTwain.sln b/NTwain.sln index 762ecc0..d31af3b 100644 --- a/NTwain.sln +++ b/NTwain.sln @@ -30,6 +30,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "csizes", "csizes\csizes.vcx EndProject Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "WinConsole32", "samples\WinConsole32\WinConsole32.csproj", "{4E2417E7-FDC3-46D7-B976-84A97B500B74}" EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WinUI3", "samples\WinUI3\WinUI3.csproj", "{F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}" +EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU @@ -122,6 +124,30 @@ Global {4E2417E7-FDC3-46D7-B976-84A97B500B74}.Release|x64.Build.0 = Release|Any CPU {4E2417E7-FDC3-46D7-B976-84A97B500B74}.Release|x86.ActiveCfg = Release|Any CPU {4E2417E7-FDC3-46D7-B976-84A97B500B74}.Release|x86.Build.0 = Release|Any CPU + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|Any CPU.ActiveCfg = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|Any CPU.Build.0 = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|Any CPU.Deploy.0 = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|ARM64.ActiveCfg = Debug|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|ARM64.Build.0 = Debug|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|ARM64.Deploy.0 = Debug|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x64.ActiveCfg = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x64.Build.0 = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x64.Deploy.0 = Debug|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x86.ActiveCfg = Debug|x86 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x86.Build.0 = Debug|x86 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Debug|x86.Deploy.0 = Debug|x86 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|Any CPU.ActiveCfg = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|Any CPU.Build.0 = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|Any CPU.Deploy.0 = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|ARM64.ActiveCfg = Release|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|ARM64.Build.0 = Release|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|ARM64.Deploy.0 = Release|ARM64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x64.ActiveCfg = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x64.Build.0 = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x64.Deploy.0 = Release|x64 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x86.ActiveCfg = Release|x86 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x86.Build.0 = Release|x86 + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E}.Release|x86.Deploy.0 = Release|x86 EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE @@ -130,6 +156,7 @@ Global {7792A94E-D0B4-440D-8BD5-CA1CA548782C} = {707B4313-8EF8-4D0F-A95E-590783422187} {C9666CB2-C9A6-48C8-AB51-D616A48058A7} = {707B4313-8EF8-4D0F-A95E-590783422187} {4E2417E7-FDC3-46D7-B976-84A97B500B74} = {707B4313-8EF8-4D0F-A95E-590783422187} + {F94F91C8-ABC7-4CBC-9D2E-2EAC5DA8974E} = {707B4313-8EF8-4D0F-A95E-590783422187} EndGlobalSection GlobalSection(ExtensibilityGlobals) = postSolution SolutionGuid = {7459323B-44F6-4E07-8574-E1B4B525086B} diff --git a/samples/WinUI3/App.xaml b/samples/WinUI3/App.xaml new file mode 100644 index 0000000..9ecff01 --- /dev/null +++ b/samples/WinUI3/App.xaml @@ -0,0 +1,16 @@ + + + + + + + + + + + + diff --git a/samples/WinUI3/App.xaml.cs b/samples/WinUI3/App.xaml.cs new file mode 100644 index 0000000..45add8e --- /dev/null +++ b/samples/WinUI3/App.xaml.cs @@ -0,0 +1,50 @@ +using Microsoft.UI.Xaml; +using Microsoft.UI.Xaml.Controls; +using Microsoft.UI.Xaml.Controls.Primitives; +using Microsoft.UI.Xaml.Data; +using Microsoft.UI.Xaml.Input; +using Microsoft.UI.Xaml.Media; +using Microsoft.UI.Xaml.Navigation; +using Microsoft.UI.Xaml.Shapes; +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using System.Runtime.InteropServices.WindowsRuntime; +using Windows.ApplicationModel; +using Windows.ApplicationModel.Activation; +using Windows.Foundation; +using Windows.Foundation.Collections; + +// To learn more about WinUI, the WinUI project structure, +// and more about our project templates, see: http://aka.ms/winui-project-info. + +namespace WinUI3 +{ + /// + /// Provides application-specific behavior to supplement the default Application class. + /// + public partial class App : Application + { + /// + /// Initializes the singleton application object. This is the first line of authored code + /// executed, and as such is the logical equivalent of main() or WinMain(). + /// + public App() + { + this.InitializeComponent(); + } + + /// + /// Invoked when the application is launched. + /// + /// Details about the launch request and process. + protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args) + { + m_window = new MainWindow(); + m_window.Activate(); + } + + private Window m_window; + } +} diff --git a/samples/WinUI3/Assets/LockScreenLogo.scale-200.png b/samples/WinUI3/Assets/LockScreenLogo.scale-200.png new file mode 100644 index 0000000000000000000000000000000000000000..7440f0d4bf7c7e26e4e36328738c68e624ee851e GIT binary patch literal 432 zcmeAS@N?(olHy`uVBq!ia0vp^1|ZDA1|-9oezr3(FqV6|IEGZ*x-#9g>~Mkr+x6^F zy~CDX2QIMs&Gcs3RnRBoxBA!*(Mfw0KTCYuYk0WlEIV>qBmPl! zq4ukrvfADX@#p8fbLY(H47N+k`FZ(FZh?cDro7>{8mkBO3>^oaIx`3!Jl)Qq)HI!+ z(S=1{o~eT)&W^=Ea8C`-17(Jv5(nHFJ{dOjGdxLVkY_y6&S1whfuFI4MM0kF0f&cO zPDVpV%nz;Id$>+0Ga5e9625-JcI)oq=#Pa3p^>8BB}21BUw@eN!-6@w%X+^`+Vn?! zryu|3T>kVWNBYyBc=7Y6H#s1Ah!OI_nezW zXTqOdkv2Az6KKBV=$yHdF^R3Fqw(TZEoNSZX>reXJ#bwX42%f|Pgg&ebxsLQ010xn AssI20 literal 0 HcmV?d00001 diff --git a/samples/WinUI3/Assets/SplashScreen.scale-200.png b/samples/WinUI3/Assets/SplashScreen.scale-200.png new file mode 100644 index 0000000000000000000000000000000000000000..32f486a86792a5e34cd9a8261b394c49b48f86be GIT binary patch literal 5372 zcmd5=Z){Ul6u)iv53sCbIJKLzl(EF%0tzcEY@|pLrfgF~2Dk$KFtU+$kbYqDN5W%7 z>?DBo!@y06eh{Oux>brrNT^{MO(tkiC@nH(2}}G_1|uvcMD(0{?|W^Gxo!tG~hW2Rn&7%b`-Kd_^`BCrb>XVtRKONoEw6%NswzMxk+kbocuk&}kJ#hSP z>8uR{r%LJ?I#)aaWW;uEixz+DzyTpp)MTEo&R%nEA92~g{^eXQwKV1m{xl5K<@k3FacT+Z zrwfy=VocIptI>t%@p5a;Rt=WXVnU;2SUdr7Yk>gw_2z_ICK^23$|Cg7{3Eg5j@N*F zetT?>30(*S_7ld-Yt&u7T{(hEjjM#vPlXibjrq?;pBBx3*>_2~VFGdsH5L zQKme_LAebV}aOX#+rQafZtp+4jK}V!>pn1?+eUH$0%6}z(Kul9!^2z zXi+d@jnx)RW7!j9uFEdv5N&1sCW#Z6Ej5Y7c;o28Q7i%U0(2v5J>o9P zl$#C8&9r)nL;?J65^GIeSOHYr3B7}}R~}@2Tx_xo5*YdU#g1bO}95cq69J!efdlE+xj1qG#ZUqh~1Sn#dBsZfDvcupM zXOFoyJ0$s+RHQKpzr#T>c&EUbq)lGvZDxuI!9unMI=#;ob2&gT)WqOjt6^X`_N21r`&eh6h0xpT!n6Z9rvE&+bFU$vTJO2? z#^tBNOx*2N)~(+TH8d>ep6``8V=3JEfdUUahVZ-xN+k#V&32x|%qnX(XBii5<@`%^ zV#Ky4f1!6RJqJXBU3M4~tmj2;;r`8_j&w?h5g35uMH(QI$Xpesb zG|*XRT?kh6M(jj0Y&vF^M*9g-iDMW%G%9%Pa}6ERQ9b0%6z1v}Ja=|L@G#5ZI>JS9 z*(K12nMvS?oyG8s9|q~{w`ajtI`KSHSiJ;)%X@M&eCE(VqI#F(XL?L@A$TUT?6av5 zkPWIR391XjSC%d6L}7F71Qpw(;c_~)mSZo-&Fm^FHlPX|Fu}1B3E+9j0}o1a(4HFS zUItE22CC%XZi!b4%~vWn>rpV9&CUEvt!?Q{Pr*L~51&(0Sz{VJJFrJtWw2PwXd|J{ zgH%3vAY$flodH=4&ruCHX;(3t;o}n?!0~3EE|5qRz$!VIkphxa4@_jyfiE9m;0 zjcYJ2;26N&MTB8X4joZ&?SUe|VS$^I%dt{!c2O;%3SdqW@K_14r8eyC1s&VcU5+2~ z_O1Cc*w|aIA=VC6AT_EFoL}W#Rl;7CZe)e}RS*e;8CVyM6i8a(yO@|S709VYY(y2g zc+QxB>Bw^B^2Db~*o)=i$m-aUNQFkYy5(eJW$cez>C{POds*p3cy#tHnvActP;dBP zdEf)C;lq}&#PE?XCD<~ngrzYUg|nS`#MS`Rd7cT>xlR19P#~4Qg5!J}@glCUq)z_2 zjvyv%aSq0 z)njao1dV0XNw&c@qmj1e*jgQ$l@_urW5G4RSY#rT1z`#%3;{EB`aJK|TH^lb_3nAT z-_Q4X-(K&IS8UyqsnjYdippfmN-HT!X2MT;Dpcy~-#$k6V z|MR4vU#O&p7TC46pTflb3 zoUJ;ZRf#&8&EwXy5s%!&(q6cN62swD#FH%O-RJsjWPZN3^^@FCIQ&MxXIFo7!I#VI zkpIstuWqUV5uhgs07?k$*!`uiZ=5b#$lI|0c+XJvj(}zSE3MN#EyOK zql(#yA}~Ibl*r(s1}Z^5mmn*-n93g?-ccM+^PN?6HH~h0hjy6@XY*^i<-V)+OZ;p7 z7j`p_sT55xnYsedNIIel^QIIg7i@`2Qi}x5$!tk29$2OQI zs^kQXAKE}5ZJu$)2@Dxn?}}O@f@6@^!%9Tj+o>=jd!^ZuvBE4jb4g}Z5WMBtcmy^~ zoFGVS5|0FA!(1Q%fL?Bj*L+9ZL{mjSO8lzqrQ0UCZ)X zPwk$1HNFgaK%NxGpuXz}#ywXvf2JQ?BQ5uOZM2up4S#ieaxS$!o9o6Z=czNQb} zwAh|xLZ>+WyN%o?^uCAQw&&4o?S$DJ`WP(Hr*grL*qNXlqU0osCQ(Up5F(^$Z5;n&oJIO4uF`k&QL*j{f zU=;#MZ5{@b%qMbjTB3dh-5#mqY>%{0jgS+WdHyG literal 0 HcmV?d00001 diff --git a/samples/WinUI3/Assets/Square44x44Logo.scale-200.png b/samples/WinUI3/Assets/Square44x44Logo.scale-200.png new file mode 100644 index 0000000000000000000000000000000000000000..f713bba67f551ef91020b75716a4dc8ebd744b1c GIT binary patch literal 637 zcmeAS@N?(olHy`uVBq!ia0vp^5g^RL1|$oo8kjIJFu8cTIEGZ*dUI*J;2{SImxtDO zm%3!R$UazoY}x{$j0P5ABYXWr(l=jxJ6ps1W{tV=^>{Dl><3nv3A}sm=EZ)#l3`NR zpZda3^rNox*D1%NC98Z~L*6zipLw~Gxn&(Y-;KmJ+aR6eLabU-L#y8HW%7P-E_-VlLqIabbHPHKT*)fT@9iWJ7iWgOT9%0}Lrj>lztPxWq6sPw3pi z#-<=#$jjrP_DD*i!RLsn0mIA=>4~N)IMYWIf=j%-zuKCdMG%tHYot70D1| zvWa0wMhauW#S>1CnI_;>!1Q3zMA17@DOVq{MQ+{U7^a&yA+%dMCG;WNPV0i;w$tu; zX^b}UKziPM)(<;)ruW;-`)bBN+rQNM*Zs_>?n$|FVFo-e*PZb*@U7VAd+tHb4e?=Blc~}S6K)wL}r*Gf`BM#QB z+y>N$mCswb4d{^{S9v_!eQj4fTRMOwOCi?lSk9%<=vAz}jM-*PQtH@Odn1LZcd^j#o> hW$4xn+CT+ep9lJ{OAO?njobhL002ovPDHLkV1nYebbkN< literal 0 HcmV?d00001 diff --git a/samples/WinUI3/Assets/StoreLogo.png b/samples/WinUI3/Assets/StoreLogo.png new file mode 100644 index 0000000000000000000000000000000000000000..a4586f26bdf7841cad10f39cdffe2aca3af252c1 GIT binary patch literal 456 zcmeAS@N?(olHy`uVBq!ia0vp^Mj*_=1|;R|J2o;fF!p=8IEGZ*dUM0H=rDtTTVkd2 z(%lbKn@VS_lUaADVB&;Z6F#LM+mPsa?e>FnHo;HND^!P`-lX%BH~FOg%y&x+t*x!? zg$#_1A1kgsSvO(fw`bOmo;lrJX8byO1j^gf7qohR%mmt z@L)WX;>gqgK|tWJvQ5j;4;=gt4HXVKSMYRv5RhY5vS~TqfK_NAP*r{h!!g^BZ;w4r z7CGdsai)y;fJQc`7{Zc2b==h%o`Op$|bg6a&nL{*m7-=0>k4M4-PXlU;G-?%*(*g>iFt^ U$m#7DfHB12>FVdQ&MBb@0G`#n8vpc0sq%A~kJcD9FY~qQRMt?ZR3YyDZt}Od;|mgpc{2dv9AHF){kXU%k({ z=Y8JidEayHTkG@twPZ|U3_^%3ct-OgLSiFAqDN!|tbCX@c@?4P`2x*TMK!+Q4b?k0 ziW7!!KF6dPWcF<%I|iznM~`QJ_V7sHGV_D`dhgpA9Vd@&X}ErK+j~_rdv;Bp?OA@a zFXOk7eWOJe5NcK;6h$FaM&7JxNc#-@QTwzW6x#d_zmQNkz5) zPI;kh;3d;5UCJU+9a(cOxX(|edWoOiAEdGU#kPJ&xnc2||3vDbuhBCkj-pb0as$Zl z5;}4n=**n6(1g`JEtSy;SG6X;#-F~Oz3lESG2b5`j@wAwY4Yp<=4Xeb>iH=6aicF?DxD&q{`!&}ct zBI)aycwuobQAf&678Uf+Mmh-@9RUhyH~>?w0dixO0#jZjEc9R^=5NZw=|a(kcB?9^ zfnTiEFXp-q#B;Tn>(O%$A*ud^Rg&eVH6Y_5Y%!E39RR&s?XpG`gKwU!6FE1 z7X)DC7)*(5g}lh`4`{i~DZcWupZI`K)_4P)VE{@gc7@Xsd^86zl~_mOYH?I4!aGeX z^E(_=L6?PgveDQ+r%P@UISEXrkn`LHJZ##+!-anV>6h)IkKp;E@p8+3&(5%kS2)ld*J*rJccZM0iyaAx7+F~GW1UWFK&3X$PE1^}NH zgAG9ck5K!{07OwU@j@Do>TbH=CDEo#4m0cEyAuXy_<&jlzJVcKweSJ5 z&=q~iIn18$w8yb=rmEmHxVEUA^?RwnB?6Qlp1os8@*dWTGL2bhzZ!s*xqScR?EPL` zo(JwNdKUUYy7GtvZ3asXm)cgFvCx9EmAi;|w=a0iGiv%%VYKh`P0Wma4y`Xyx|T~( zAmfGbgbEEC7)j8b@WA@+5W3a61HJXC1dX@6_T|Czk0I0zBk%tnW~()VWITGI!`$c< gARL?UBrYYkwoDw4eo*CrzXGTrZ@;GF>596)00d&n@&Et; literal 0 HcmV?d00001 diff --git a/samples/WinUI3/MainWindow.xaml b/samples/WinUI3/MainWindow.xaml new file mode 100644 index 0000000..6bf6ea2 --- /dev/null +++ b/samples/WinUI3/MainWindow.xaml @@ -0,0 +1,14 @@ + + + + + + + diff --git a/samples/WinUI3/MainWindow.xaml.cs b/samples/WinUI3/MainWindow.xaml.cs new file mode 100644 index 0000000..9dcd888 --- /dev/null +++ b/samples/WinUI3/MainWindow.xaml.cs @@ -0,0 +1,224 @@ +using Microsoft.UI.Xaml; +using Microsoft.UI.Xaml.Controls; +using NTwain; +using NTwain.Data; +using System; +using System.Diagnostics; +using System.Drawing.Imaging; +using System.IO; +using System.Linq; +using System.Threading.Tasks; + +// To learn more about WinUI, the WinUI project structure, +// and more about our project templates, see: http://aka.ms/winui-project-info. + +namespace WinUI3 +{ + /// + /// An empty window that can be used on its own or navigated to within a Frame. + /// + public sealed partial class MainWindow : Window + { + TwainAppSession session; + readonly int _jpegQuality = 75; + readonly string saveFolder; + readonly Stopwatch watch = new(); + readonly ImageCodecInfo _jpegEncoder; + readonly EncoderParameters _jpegParameters; + bool _useThreadForImag; + bool _useSystemDrawing; + bool _saveDisk; + + public MainWindow() + { + this.InitializeComponent(); + + var libVer = FileVersionInfo.GetVersionInfo(typeof(TwainAppSession).Assembly.Location).ProductVersion; + Title = $"WinUI3 sample {(TWPlatform.Is32bit ? " 32bit" : " 64bit")} on NTwain {libVer}"; + + saveFolder = Path.Combine(Path.GetTempPath(), "ntwain-sample" + Path.DirectorySeparatorChar); + Directory.CreateDirectory(saveFolder); + + session = new TwainAppSession(); + + session.StateChanged += Session_StateChanged; + session.SourceDisabled += Session_SourceDisabled; + session.TransferReady += Session_TransferReady; + session.Transferred += Session_Transferred; + session.TransferError += Session_TransferError; + + this.Closed += MainWindow_Closed; + + _jpegParameters = new EncoderParameters(1); + _jpegParameters.Param[0] = new EncoderParameter(Encoder.Quality, (long)_jpegQuality); + _jpegEncoder = ImageCodecInfo.GetImageEncoders().First(enc => enc.FormatID == ImageFormat.Jpeg.Guid); + } + + private void Session_TransferError(TwainAppSession sender, TransferErrorEventArgs e) + { + if (e.Exception != null) + { + Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer error {e.Exception}."); + } + else + { + Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer error {e.Code}."); + } + } + + private void MainWindow_Closed(object sender, WindowEventArgs args) + { + session.TryStepdown(STATE.S2); + } + + private void Session_TransferReady(TwainAppSession sender, TransferReadyEventArgs e) + { + Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] transfer ready."); + } + private void Session_Transferred(TwainAppSession sender, TransferredEventArgs e) + { + Debug.WriteLine($"[thread {Environment.CurrentManagedThreadId}] data transferred with info {e.ImageInfo}"); + // if using a high-speed scanner, imaging handling could be a bottleneck + // so it's possible to pass the data to another thread while the scanning + // loop happens. Just remember to dispose it after. + + if (_useThreadForImag) + { + // bad thread example but whatev. should use a dedicated thread of some sort for real + Task.Run(() => + { + HandleTransferredData(e); + }); + } + else + { + HandleTransferredData(e); + } + } + private void HandleTransferredData(TransferredEventArgs e) + { + try + { + // example of using some lib to handle image data + var saveFile = Path.Combine(saveFolder, (DateTime.Now.Ticks / 1000).ToString()); + if (_useSystemDrawing) + { + using (var img = System.Drawing.Image.FromStream(e.Data.AsStream())) + { + if (img.PixelFormat == System.Drawing.Imaging.PixelFormat.Format1bppIndexed || + img.PixelFormat == System.Drawing.Imaging.PixelFormat.Format8bppIndexed) + { + // bw or gray + saveFile += ".png"; + if (_saveDisk) + { + img.Save(saveFile, ImageFormat.Png); + Debug.WriteLine($"Saved image to {saveFile}"); + } + else img.Save(new NoOpStream(), ImageFormat.Png); + } + else + { + // color + saveFile += ".jpg"; + if (_saveDisk) + { + img.Save(saveFile, _jpegEncoder, _jpegParameters); + Debug.WriteLine($"Saved image to {saveFile}"); + } + else img.Save(new NoOpStream(), _jpegEncoder, _jpegParameters); + } + } + } + else + { + using (var stream = e.Data?.AsStream()) + { + using (var img = new ImageMagick.MagickImage(e.Data.AsSpan())) + { + var format = ImageMagick.MagickFormat.Png; + if (img.ColorType == ImageMagick.ColorType.Palette) + { + // bw or gray + saveFile += ".png"; + } + else + { + // color + saveFile += ".jpg"; + format = ImageMagick.MagickFormat.Jpeg; + img.Quality = _jpegQuality; + } + if (_saveDisk) + { + img.Write(saveFile, format); + Debug.WriteLine($"Saved image to {saveFile}"); + } + else img.Write(new NoOpStream(), format); + } + } + } + } + catch { } + finally + { + e.Dispose(); + } + } + + private void Session_SourceDisabled(TwainAppSession sender, TW_IDENTITY_LEGACY e) + { + session.CloseSource(); + DispatcherQueue.TryEnqueue(() => + { + if (watch.IsRunning) + { + watch.Stop(); + var dlg = new ContentDialog + { + Title = "Completed", + Content = $"Took {watch.Elapsed} to finish that transfer.", + CloseButtonText = "OK", + XamlRoot = Content.XamlRoot + }; + _ = dlg.ShowAsync(); + + if (_saveDisk) + { + try + { + if (Directory.Exists(saveFolder)) + { + using (Process.Start(new ProcessStartInfo { FileName = saveFolder, UseShellExecute = true })) { } + } + } + catch { } + } + } + }); + } + + private void Session_StateChanged(TwainAppSession sender, STATE e) + { + + } + + private async void myButton_Click(object sender, RoutedEventArgs e) + { + if (session.State < STATE.S3) + await session.OpenDSMAsync(); + + if (session.ShowUserSelect().IsSuccess) + { + if (session.OpenSource(session.CurrentSource).IsSuccess) + { + if (session.EnableSource(true, false).IsSuccess) + { + _saveDisk = true; + watch.Restart(); + } + } + } + } + } +} diff --git a/samples/WinUI3/NoOpStream.cs b/samples/WinUI3/NoOpStream.cs new file mode 100644 index 0000000..aa2dcb8 --- /dev/null +++ b/samples/WinUI3/NoOpStream.cs @@ -0,0 +1,40 @@ +using System; +using System.IO; + +namespace WinUI3 +{ + internal class NoOpStream : Stream + { + public override bool CanRead => false; + + public override bool CanSeek => false; + + public override bool CanWrite => true; + + public override long Length => 0; + + public override long Position { get => 0; set { } } + + public override void Flush() + { + } + + public override int Read(byte[] buffer, int offset, int count) + { + throw new NotImplementedException(); + } + + public override long Seek(long offset, SeekOrigin origin) + { + throw new NotImplementedException(); + } + + public override void SetLength(long value) + { + } + + public override void Write(byte[] buffer, int offset, int count) + { + } + } +} \ No newline at end of file diff --git a/samples/WinUI3/Package.appxmanifest b/samples/WinUI3/Package.appxmanifest new file mode 100644 index 0000000..ba92253 --- /dev/null +++ b/samples/WinUI3/Package.appxmanifest @@ -0,0 +1,51 @@ + + + + + + + + + + WinUI3 + yinch + Assets\StoreLogo.png + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/samples/WinUI3/Properties/PublishProfiles/win10-arm64.pubxml b/samples/WinUI3/Properties/PublishProfiles/win10-arm64.pubxml new file mode 100644 index 0000000..a7fdd16 --- /dev/null +++ b/samples/WinUI3/Properties/PublishProfiles/win10-arm64.pubxml @@ -0,0 +1,20 @@ + + + + + FileSystem + ARM64 + win10-arm64 + bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\ + true + False + False + True + + + \ No newline at end of file diff --git a/samples/WinUI3/Properties/PublishProfiles/win10-x64.pubxml b/samples/WinUI3/Properties/PublishProfiles/win10-x64.pubxml new file mode 100644 index 0000000..26ea7e5 --- /dev/null +++ b/samples/WinUI3/Properties/PublishProfiles/win10-x64.pubxml @@ -0,0 +1,20 @@ + + + + + FileSystem + x64 + win10-x64 + bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\ + true + False + False + True + + + \ No newline at end of file diff --git a/samples/WinUI3/Properties/PublishProfiles/win10-x86.pubxml b/samples/WinUI3/Properties/PublishProfiles/win10-x86.pubxml new file mode 100644 index 0000000..34d14d4 --- /dev/null +++ b/samples/WinUI3/Properties/PublishProfiles/win10-x86.pubxml @@ -0,0 +1,20 @@ + + + + + FileSystem + x86 + win10-x86 + bin\$(Configuration)\$(TargetFramework)\$(RuntimeIdentifier)\publish\ + true + False + False + True + + + \ No newline at end of file diff --git a/samples/WinUI3/Properties/launchSettings.json b/samples/WinUI3/Properties/launchSettings.json new file mode 100644 index 0000000..f3be64d --- /dev/null +++ b/samples/WinUI3/Properties/launchSettings.json @@ -0,0 +1,10 @@ +{ + "profiles": { + "WinUI3 (Package)": { + "commandName": "MsixPackage" + }, + "WinUI3 (Unpackaged)": { + "commandName": "Project" + } + } +} \ No newline at end of file diff --git a/samples/WinUI3/WinUI3.csproj b/samples/WinUI3/WinUI3.csproj new file mode 100644 index 0000000..c870cce --- /dev/null +++ b/samples/WinUI3/WinUI3.csproj @@ -0,0 +1,55 @@ + + + WinExe + net6.0-windows10.0.19041.0 + 10.0.17763.0 + WinUI3 + app.manifest + x86;x64;ARM64 + win10-x86;win10-x64;win10-arm64 + win10-$(Platform).pubxml + true + true + + None + true + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + true + + diff --git a/samples/WinUI3/app.manifest b/samples/WinUI3/app.manifest new file mode 100644 index 0000000..0b0b4f4 --- /dev/null +++ b/samples/WinUI3/app.manifest @@ -0,0 +1,34 @@ + + + + + + + + + + + + + + PerMonitorV2 + + + + + + + + + + \ No newline at end of file