Copy interface for Shepard tone synth.
This commit is contained in:
yaw-man
parent
b5a8b01804
commit
474dce4da9
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@ -1,2 +1,3 @@
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cmake_minimum_required(VERSION 3.10)
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add_subdirectory(yaw-tab)
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add_subdirectory(yaw-shepard)
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@ -0,0 +1,22 @@
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dpf_add_plugin(yaw-tab
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TARGETS vst2
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FILES_DSP
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dsp.cpp
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FILES_UI
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wtutil.cpp
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wintab.cpp
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rtstylus.cpp
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ui.cpp)
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target_include_directories(yaw-tab PUBLIC
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"."
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"../../lib/wintab"
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)
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target_compile_definitions(yaw-tab PUBLIC YAW_USE_WINTAB)
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set_target_properties(yaw-tab PROPERTIES VS_DOTNET_REFERENCES "System")
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set_target_properties(yaw-tab PROPERTIES COMPILE_FLAGS "/clr")
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set_target_properties(yaw-tab PROPERTIES COMPILE_FLAGS "/Zc:twoPhase-")
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# default compiler flags from CMAKE conflict with managed code compliation, probably a better way of doing this.
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@ -0,0 +1,32 @@
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#ifndef DISTRHO_PLUGIN_INFO_H_INCLUDED
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#define DISTRHO_PLUGIN_INFO_H_INCLUDED
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#define DISTRHO_PLUGIN_BRAND "yaw-audio"
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#define DISTRHO_PLUGIN_NAME "yaw-tab"
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#define DISTRHO_PLUGIN_URI "https://yaw.man/plugins/yaw-tab"
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#define DISTRHO_PLUGIN_HAS_UI 1
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#define DISTRHO_PLUGIN_IS_RT_SAFE 1
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#define DISTRHO_PLUGIN_NUM_INPUTS 0
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#define DISTRHO_PLUGIN_NUM_OUTPUTS 2
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#define DISTRHO_UI_USE_NANOVG 1
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// only checking if supported, not actually used
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#define DISTRHO_PLUGIN_WANT_PARAMETER_VALUE_CHANGE_REQUEST 1
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#ifdef __MOD_DEVICES__
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#define DISTRHO_PLUGIN_USES_MODGUI 1
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#endif
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enum Parameters {
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ktpax = 0,
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ktpay,
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ktpaz,
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ktpap,
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kParameterButtonA,
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kParameterButtonB,
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kParameterTime,
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kParameterCount
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};
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#endif // DISTRHO_PLUGIN_INFO_H_INCLUDED
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#include "DistrhoPlugin.hpp"
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START_NAMESPACE_DISTRHO
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class TabPlugin : public Plugin
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{
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public:
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TabPlugin()
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: Plugin(kParameterCount, 0, 0),
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sampleRate(getSampleRate())
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{
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// clear all parameters
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std::memset(fParameters, 0, sizeof(float) * kParameterCount);
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}
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protected:
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const char* getLabel() const override { return "yaw-tab"; }
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const char* getDescription() const override { return "Drawing tablet synth UI"; }
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const char* getMaker() const override { return "yaw-audio"; }
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const char* getHomePage() const override { return "https://yaw.man/plugins/yaw-tab"; }
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const char* getLicense() const override { return "ISC"; }
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uint32_t getVersion() const override { return d_version(1, 0, 0); }
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int64_t getUniqueId() const override { return d_cconst('y', 'w', 't', 'b'); }
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void initParameter(uint32_t index, Parameter& parameter) override
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{
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parameter.hints = kParameterIsAutomable;
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parameter.ranges.def = 0.0f;
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parameter.ranges.min = 0.0f;
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parameter.ranges.max = 1.0f;
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switch (index)
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{
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case ktpax:
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parameter.name = "x";
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parameter.symbol = "x";
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break;
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case ktpay:
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parameter.name = "y";
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parameter.symbol = "y";
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break;
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case ktpaz:
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parameter.name = "z";
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parameter.symbol = "z";
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break;
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case ktpap:
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parameter.name = "p";
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parameter.symbol = "p";
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break;
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case kParameterButtonA:
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parameter.name = "Button A";
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parameter.symbol = "A";
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parameter.hints |= kParameterIsBoolean;
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break;
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case kParameterButtonB:
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parameter.name = "Button B";
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parameter.symbol = "B";
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parameter.hints |= kParameterIsBoolean;
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break;
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case kParameterTime:
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parameter.name = "t";
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parameter.symbol = "t";
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parameter.hints = kParameterIsOutput;
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break;
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}
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}
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void sampleRateChanged(double newRate) override
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{
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sampleRate = newRate;
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}
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float getParameterValue(uint32_t index) const override
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{
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return fParameters[index];
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}
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void setParameterValue(uint32_t idx, float val) override
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{
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fParameters[idx] = val;
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switch (idx) {
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case ktpax:
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period = 0.02f * val * static_cast<float>(sampleRate);
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break;
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case ktpay:
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break;
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case ktpaz:
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break;
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case ktpap:
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volume = val;
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break;
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case kParameterButtonA:
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break;
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case kParameterButtonB:
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break;
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}
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}
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void run(const float** inputs, float** outputs, uint32_t frames) override
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{
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for (uint32_t i = 0; i < frames; ++i) {
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counter++;
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if (counter > period) {
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outputs[0][i] = outputs[1][i] = volume;
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counter = 0;
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}
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else {
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outputs[0][i] = outputs[1][i] = 0.0f;
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}
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}
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parity = !parity;
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fParameters[kParameterTime] += parity ? 1 : -1;
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}
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private:
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float fParameters[kParameterCount];
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float period = 0.f;
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float counter = 0.f;
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float volume = 0.f;
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double sampleRate;
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bool parity = false;
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DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(TabPlugin)
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};
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Plugin* createPlugin()
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{
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return new TabPlugin();
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}
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END_NAMESPACE_DISTRHO
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@ -0,0 +1,23 @@
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#ifdef YAW_USE_OTD
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// text_write.cpp
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// compile with: /clr
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using namespace System;
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using namespace System::IO;
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int func()
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{
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String^ fileName = "textfile.txt";
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StreamWriter^ sw = gcnew StreamWriter(fileName);
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sw->WriteLine("A text file is born!");
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sw->Write("You can use WriteLine");
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sw->WriteLine("...or just Write");
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sw->WriteLine("and do {0} output too.", "formatted");
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sw->WriteLine("You can also send non-text objects:");
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sw->WriteLine(DateTime::Now);
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sw->Close();
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Console::WriteLine("a new file ('{0}') has been written", fileName);
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return 0;
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}
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#endif
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//Interface to supported tablet APIs.
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#include <array>
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#include <string>
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#ifdef YAW_USE_WINTAB
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#include <Windows.h>
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#include "MSGPACK.H"
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#include "wintab.h"
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typedef unsigned long ButtonMask;
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#endif
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struct Packet {
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float x;
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float y;
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float z;
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float p;
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ButtonMask buttons;
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bool operator==(const Packet& p)
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{ return
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this->x == p.x &&
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this->y == p.y &&
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this->z == p.z &&
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this->p == p.p &&
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this->buttons == p.buttons;
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};
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bool operator!=(const Packet& p) { return !(*this == p); }
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};
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class Tablet {
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public:
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Tablet(uintptr_t handle);
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~Tablet();
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bool GetPacket( Packet &pkt );
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bool initialized;
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std::string errormsg = "";
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Packet ext = { 0 };
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private:
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#ifdef YAW_USE_WINTAB
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void NewContext(HWND hwnd);
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HCTX hctx = NULL;
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#endif
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};
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#include "ui.h"
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#ifdef DEBUG
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#include <format>
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#include <optional>
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#endif
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START_NAMESPACE_DISTRHO
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ButtonMappingWidget::ButtonMappingWidget(
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Widget *parent,
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float initialSize,
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float initialX,
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float initialY,
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Parameters associatedParameter,
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ButtonEventHandler::Callback *const callback) : x(initialX),
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y(initialY),
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size(initialSize),
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param(associatedParameter),
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isClicked(false),
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isPenPressed(false),
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mask(0),
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NanoSubWidget(parent),
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ButtonEventHandler(this)
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{
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setSize(Size<uint>(static_cast<uint>(size), static_cast<uint>(size)));
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setAbsolutePos((int)x, (int)y);
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ButtonEventHandler::setCallback(callback);
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}
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void ButtonMappingWidget::onNanoDisplay()
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{
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beginPath();
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strokeColor(200, 200, 200);
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fillColor(0.5f, 0.5f, 0.5f, 0.5f * (isClicked + isPenPressed));
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roundedRect(0.f, 0.f, size, size, 0.25f * size);
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stroke();
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fill();
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closePath();
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}
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bool ButtonMappingWidget::onMouse(const MouseEvent &ev)
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{
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isClicked = ev.press && contains(ev.pos);
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return ButtonEventHandler::mouseEvent(ev);
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}
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static constexpr uint kInitialWidth = 800;
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static constexpr uint kInitialHeight = 600;
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TabUI::TabUI()
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: UI(kInitialWidth, kInitialHeight),
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tab(getWindow().getNativeWindowHandle()),
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AButtonWidget(this, 75.f, kInitialWidth - 100, kInitialHeight - 100, kParameterButtonA, this),
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BButtonWidget(this, 75.f, kInitialWidth - 100, kInitialHeight - 200, kParameterButtonB, this)
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{
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#ifdef DGL_NO_SHARED_RESOURCES
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createFontFromFile("sans", "/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf");
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#else
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loadSharedResources();
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#endif
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if (!tab.initialized)
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return;
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float tabletAspectRatio = tab.ext.x ? tab.ext.y / tab.ext.x : 1.f;
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setGeometryConstraints(400, static_cast<uint>(300 * tabletAspectRatio), true, false);
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}
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void TabUI::getTabletData()
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{
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if (!tab.initialized || !tab.GetPacket(pkt))
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return;
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if (pkt == lastPkt)
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return;
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if (pkt.x != lastPkt.x)
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setParameterValue(ktpax, pkt.x);
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if (pkt.y != lastPkt.y)
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setParameterValue(ktpay, pkt.y);
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if (pkt.z != lastPkt.z)
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setParameterValue(ktpaz, pkt.z);
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if (pkt.p != lastPkt.p)
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setParameterValue(ktpap, pkt.p);
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if (pkt.buttons != lastPkt.buttons)
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setButtonsValue(pkt.buttons);
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lastPkt = pkt;
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}
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void TabUI::setButtonsValue(unsigned long buttonMask)
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{
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if (AButtonWidget.matchesMask(buttonMask))
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setParameterValue(kParameterButtonA, 1.f);
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else
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setParameterValue(kParameterButtonA, 0.f);
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if (BButtonWidget.matchesMask(buttonMask))
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setParameterValue(kParameterButtonB, 1.f);
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else
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setParameterValue(kParameterButtonB, 0.f);
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}
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void TabUI::buttonClicked(SubWidget *const widget, int)
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{
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if (widget == &AButtonWidget)
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AButtonWidget.setMask(pkt.buttons);
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if (widget == &BButtonWidget)
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BButtonWidget.setMask(pkt.buttons);
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}
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void TabUI::parameterChanged(uint32_t index, float value)
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{
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if (index != kParameterTime && index < kParameterCount)
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{
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switch (index)
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{
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case (ktpax):
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pkt.x = value;
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case (ktpay):
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pkt.y = value;
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case (ktpaz):
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pkt.z = value;
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case (ktpap):
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pkt.p = value;
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}
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return;
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}
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getTabletData();
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repaint();
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}
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void TabUI::uiIdle()
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{
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getTabletData();
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repaint();
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}
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bool TabUI::onMouse(const MouseEvent &ev)
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{
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getTabletData();
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repaint();
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return false; // Allow event to propagate.
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}
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void TabUI::onResize(const ResizeEvent &ev)
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{
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int x = static_cast<int>(ev.size.getWidth());
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int y = static_cast<int>(ev.size.getHeight());
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AButtonWidget.setAbsolutePos(x - 100, y - 100);
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BButtonWidget.setAbsolutePos(x - 100, y - 200);
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return UI::onResize(ev);
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}
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bool TabUI::onScroll(const ScrollEvent &ev)
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{
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double add;
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const uint x = getWidth();
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const uint y = getHeight();
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add = (ev.delta.getY() > 0) ? 20 : -20;
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float tabletAspectRatio;
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if (tab.initialized)
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tabletAspectRatio = tab.ext.y / tab.ext.x;
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else
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tabletAspectRatio = 1.f;
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setSize(static_cast<uint>(x + add + 0.5), static_cast<uint>(tabletAspectRatio * (x + add + 0.5)));
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return true;
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}
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void TabUI::onNanoDisplay()
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{
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fontSize(15.0f);
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textLineHeight(1.f);
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// Report tablet errors.
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#ifdef DEBUG
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if (!tab.initialized)
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{
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const std::string err = std::vformat("Tablet not supported:\n{}",
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std::make_format_args(tab.errormsg));
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beginPath();
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fillColor(200, 200, 200);
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textBox(0.f, 15.f, 250.f, err.c_str(), nullptr);
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closePath();
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return;
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}
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// Numerical feedback.
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beginPath();
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fillColor(200, 200, 200);
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textBox(0.f, 15.f, 250.f,
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std::format("x: {:.3f}\ny: {:.3f}\nz: {:.3f}\np: {:.3f}\nb: {}",
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pkt.x, pkt.y, pkt.z, pkt.p, pkt.buttons)
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.c_str(),
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nullptr);
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closePath();
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#endif
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// Pen position and pressure.
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drawCircle(pkt.x, pkt.y, pkt.z, pkt.p);
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}
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void TabUI::drawCircle(float x, float y, float z, float p)
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{
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static constexpr float circleRadius = 25.f;
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x *= getWidth();
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y = (1.f - y) * getHeight();
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z = 1.f - z;
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beginPath();
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strokeColor(1.f, 1.f, 1.f, 0.5f);
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moveTo(x - z * circleRadius, y);
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lineTo(x + z * circleRadius, y);
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stroke();
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closePath();
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beginPath();
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strokeColor(1.f, 1.f, 1.f, 0.5f);
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moveTo(x, y - z * circleRadius);
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lineTo(x, y + z * circleRadius);
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stroke();
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closePath();
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beginPath();
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fillColor(1.f, 1.f, 1.f, p);
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strokeColor(255, 255, 255, 255);
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circle(x, y, circleRadius);
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fill();
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stroke();
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closePath();
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beginPath();
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strokeColor(1.f, 1.f, 1.f, z);
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circle(x, y, z * circleRadius);
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stroke();
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closePath();
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}
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UI *createUI()
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{
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return new TabUI();
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}
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END_NAMESPACE_DISTRHO
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@ -0,0 +1,69 @@
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#include "DistrhoUI.hpp"
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#include "tablet.h"
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#ifdef DEBUG
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#include <format>
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||||
#include <optional>
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#endif
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|
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START_NAMESPACE_DISTRHO
|
||||
|
||||
class ButtonMappingWidget : public NanoSubWidget,
|
||||
public ButtonEventHandler
|
||||
{
|
||||
public:
|
||||
explicit ButtonMappingWidget(
|
||||
Widget *parent,
|
||||
float initialSize,
|
||||
float initialX,
|
||||
float initialY,
|
||||
Parameters associatedParameter,
|
||||
ButtonEventHandler::Callback *const callback);
|
||||
void onNanoDisplay() override;
|
||||
bool onMouse(const MouseEvent &ev) override;
|
||||
void setMask(const ButtonMask m) { mask = m; };
|
||||
bool matchesMask(const ButtonMask m) { return isPenPressed = (m && mask == m); };
|
||||
|
||||
bool isClicked;
|
||||
bool isPenPressed;
|
||||
|
||||
private:
|
||||
float x = 0;
|
||||
float y = 0;
|
||||
float size = 0;
|
||||
const Parameters param;
|
||||
ButtonMask mask;
|
||||
};
|
||||
|
||||
class TabUI : public UI,
|
||||
public ButtonEventHandler::Callback
|
||||
{
|
||||
public:
|
||||
explicit TabUI();
|
||||
|
||||
void buttonClicked(SubWidget *const widget, int) override;
|
||||
void parameterChanged(uint32_t index, float value) override;
|
||||
|
||||
void uiIdle() override;
|
||||
bool onMouse(const MouseEvent &ev) override;
|
||||
bool onScroll(const ScrollEvent &ev) override;
|
||||
void onResize(const ResizeEvent &ev) override;
|
||||
void onNanoDisplay() override;
|
||||
|
||||
private:
|
||||
void getTabletData();
|
||||
void setButtonsValue(unsigned long buttonMask);
|
||||
void drawCircle(float x, float y, float z, float p);
|
||||
|
||||
// Tablet context handler
|
||||
Tablet tab;
|
||||
Packet pkt = {0};
|
||||
Packet lastPkt = {0};
|
||||
|
||||
// Button mapping widgets
|
||||
ButtonMappingWidget AButtonWidget;
|
||||
ButtonMappingWidget BButtonWidget;
|
||||
|
||||
DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(TabUI)
|
||||
};
|
||||
|
||||
END_NAMESPACE_DISTRHO
|
||||
|
|
@ -0,0 +1,81 @@
|
|||
#ifdef YAW_USE_WINTAB
|
||||
#include "tablet.h"
|
||||
#define PACKETDATA (PK_X | PK_Y | PK_Z | PK_BUTTONS | PK_NORMAL_PRESSURE)
|
||||
//#define PACKETMODE
|
||||
#include "pktdef.h"
|
||||
#include "wtutil.h"
|
||||
|
||||
Tablet::Tablet(uintptr_t handle)
|
||||
{
|
||||
HWND hwnd = reinterpret_cast<HWND>(handle);
|
||||
if (!hwnd) { return; }
|
||||
|
||||
if (!LoadWintab() || !gpWTInfoA(0, 0, NULL)) {
|
||||
errormsg = "Wintab not installed.";
|
||||
return;
|
||||
}
|
||||
|
||||
NewContext(hwnd);
|
||||
}
|
||||
|
||||
Tablet::~Tablet() {
|
||||
if (hctx) { gpWTClose(hctx); }
|
||||
UnloadWintab();
|
||||
}
|
||||
|
||||
bool Tablet::GetPacket( Packet& packet ) {
|
||||
//Serial number of newest packet.
|
||||
UINT oldest, newest;
|
||||
//This function returns false when it fails
|
||||
//which may happen with a full or empty queue.
|
||||
if (!gpWTQueuePacketsEx(hctx, &oldest, &newest)) {
|
||||
//Queue may be full, flush it all just in case.
|
||||
gpWTPacketsGet(hctx, gpWTQueueSizeGet(hctx), nullptr);
|
||||
return false;
|
||||
}
|
||||
|
||||
//Store newest packet in pkt, flush older packets.
|
||||
PACKET pkt;
|
||||
bool newData = gpWTPacket(hctx, newest, &pkt);
|
||||
if (!newData) return false;
|
||||
packet.x = static_cast<float>(pkt.pkX) / ext.x;
|
||||
packet.y = static_cast<float>(pkt.pkY) / ext.y;
|
||||
packet.z = static_cast<float>(pkt.pkZ) / ext.z;
|
||||
packet.p = static_cast<float>(pkt.pkNormalPressure) / ext.p;
|
||||
packet.buttons = pkt.pkButtons;
|
||||
return true;
|
||||
}
|
||||
|
||||
void Tablet::NewContext(HWND hwnd) {
|
||||
if (hctx) { gpWTClose(hctx); }
|
||||
LOGCONTEXT ctx = {};
|
||||
AXIS TabletX = { 0 };
|
||||
AXIS TabletY = { 0 };
|
||||
AXIS TabletZ = { 0 };
|
||||
AXIS TabletPressure = { 0 };
|
||||
gpWTInfoA(WTI_DEFCONTEXT, 0, &ctx);
|
||||
ctx.lcOptions |= CXO_MESSAGES; //TODO: checker çela
|
||||
ctx.lcPktData = PACKETDATA;
|
||||
ctx.lcPktMode = 0;
|
||||
|
||||
//Tablet extents.
|
||||
gpWTInfoA(WTI_DEVICES, DVC_X, &TabletX);
|
||||
gpWTInfoA(WTI_DEVICES, DVC_Y, &TabletY);
|
||||
gpWTInfoA(WTI_DEVICES, DVC_Z, &TabletZ);
|
||||
gpWTInfoA(WTI_DEVICES, DVC_NPRESSURE, &TabletPressure);
|
||||
|
||||
ext.x = static_cast<float>(TabletX.axMax);
|
||||
ext.y = static_cast<float>(TabletY.axMax);
|
||||
ext.z = static_cast<float>(TabletZ.axMax);
|
||||
ext.p = static_cast<float>(TabletPressure.axMax);
|
||||
|
||||
hctx = gpWTOpenA(hwnd, &ctx, TRUE);
|
||||
|
||||
if (!hctx)
|
||||
{
|
||||
errormsg = "Could not open Wintab context.";
|
||||
return;
|
||||
}
|
||||
initialized = true;
|
||||
};
|
||||
#endif
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
///////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// DESCRIPTION
|
||||
// Some general-purpose functions for the WinTab demos.
|
||||
//
|
||||
// COPYRIGHT
|
||||
// Copyright (c) 2014-2020 Wacom Co., Ltd.
|
||||
// All rights reserved.
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#include <string>
|
||||
#include "wtutil.h"
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
HINSTANCE ghWintab = nullptr;
|
||||
|
||||
WTINFOA gpWTInfoA = nullptr;
|
||||
WTOPENA gpWTOpenA = nullptr;
|
||||
WTGETA gpWTGetA = nullptr;
|
||||
WTSETA gpWTSetA = nullptr;
|
||||
WTCLOSE gpWTClose = nullptr;
|
||||
WTPACKET gpWTPacket = nullptr;
|
||||
WTENABLE gpWTEnable = nullptr;
|
||||
WTOVERLAP gpWTOverlap = nullptr;
|
||||
WTSAVE gpWTSave = nullptr;
|
||||
WTCONFIG gpWTConfig = nullptr;
|
||||
WTRESTORE gpWTRestore = nullptr;
|
||||
WTEXTSET gpWTExtSet = nullptr;
|
||||
WTEXTGET gpWTExtGet = nullptr;
|
||||
WTQUEUESIZESET gpWTQueueSizeSet = nullptr;
|
||||
WTDATAPEEK gpWTDataPeek = nullptr;
|
||||
WTPACKETSGET gpWTPacketsGet = nullptr;
|
||||
WTMGROPEN gpWTMgrOpen = nullptr;
|
||||
WTMGRCLOSE gpWTMgrClose = nullptr;
|
||||
WTMGRDEFCONTEXT gpWTMgrDefContext = nullptr;
|
||||
WTMGRDEFCONTEXTEX gpWTMgrDefContextEx = nullptr;
|
||||
|
||||
// TODO - add more wintab32 function pointers as needed
|
||||
WTQPACKETSEX gpWTQueuePacketsEx = nullptr;
|
||||
WTQSIZEGET gpWTQueueSizeGet = nullptr;
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// Purpose
|
||||
// Find wintab32.dll and load it.
|
||||
// Find the exported functions we need from it.
|
||||
//
|
||||
// Returns
|
||||
// TRUE on success.
|
||||
// FALSE on failure.
|
||||
//
|
||||
BOOL LoadWintab(void)
|
||||
{
|
||||
// load the wintab32 dll
|
||||
ghWintab = LoadLibraryA("Wintab32.dll");
|
||||
|
||||
if (!ghWintab)
|
||||
{
|
||||
const DWORD err = GetLastError();
|
||||
ShowError("Could not load Wintab32.dll: " + std::to_string(err));
|
||||
return FALSE;
|
||||
}
|
||||
// Explicitly find the exported Wintab functions in which we are interested.
|
||||
// We are using the ASCII, not unicode versions (where applicable).
|
||||
gpWTOpenA = (WTOPENA)GetProcAddress(ghWintab, "WTOpenA");
|
||||
gpWTInfoA = (WTINFOA)GetProcAddress(ghWintab, "WTInfoA");
|
||||
gpWTGetA = (WTGETA)GetProcAddress(ghWintab, "WTGetA");
|
||||
gpWTSetA = (WTSETA)GetProcAddress(ghWintab, "WTSetA");
|
||||
gpWTPacket = (WTPACKET)GetProcAddress(ghWintab, "WTPacket");
|
||||
gpWTClose = (WTCLOSE)GetProcAddress(ghWintab, "WTClose");
|
||||
gpWTEnable = (WTENABLE)GetProcAddress(ghWintab, "WTEnable");
|
||||
gpWTOverlap = (WTOVERLAP)GetProcAddress(ghWintab, "WTOverlap");
|
||||
gpWTSave = (WTSAVE)GetProcAddress(ghWintab, "WTSave");
|
||||
gpWTConfig = (WTCONFIG)GetProcAddress(ghWintab, "WTConfig");
|
||||
gpWTRestore = (WTRESTORE)GetProcAddress(ghWintab, "WTRestore");
|
||||
gpWTExtSet = (WTEXTSET)GetProcAddress(ghWintab, "WTExtSet");
|
||||
gpWTExtGet = (WTEXTGET)GetProcAddress(ghWintab, "WTExtGet");
|
||||
gpWTQueueSizeSet = (WTQUEUESIZESET)GetProcAddress(ghWintab, "WTQueueSizeSet");
|
||||
gpWTDataPeek = (WTDATAPEEK)GetProcAddress(ghWintab, "WTDataPeek");
|
||||
gpWTPacketsGet = (WTPACKETSGET)GetProcAddress(ghWintab, "WTPacketsGet");
|
||||
gpWTMgrOpen = (WTMGROPEN)GetProcAddress(ghWintab, "WTMgrOpen");
|
||||
gpWTMgrClose = (WTMGRCLOSE)GetProcAddress(ghWintab, "WTMgrClose");
|
||||
gpWTMgrDefContext = (WTMGRDEFCONTEXT)GetProcAddress(ghWintab, "WTMgrDefContext");
|
||||
gpWTMgrDefContextEx = (WTMGRDEFCONTEXTEX)GetProcAddress(ghWintab, "WTMgrDefContextEx");
|
||||
gpWTQueuePacketsEx = (WTQPACKETSEX)GetProcAddress(ghWintab, "WTQueuePacketsEx");
|
||||
gpWTQueueSizeGet = (WTQSIZEGET)GetProcAddress(ghWintab, "WTQueueSizeGet");
|
||||
|
||||
// TODO - don't forget to NULL out pointers in UnloadWintab().
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// Purpose
|
||||
// Uninitializes use of wintab32.dll
|
||||
//
|
||||
// Returns
|
||||
// Nothing.
|
||||
//
|
||||
void UnloadWintab(void)
|
||||
{
|
||||
if (ghWintab)
|
||||
{
|
||||
FreeLibrary(ghWintab);
|
||||
ghWintab = nullptr;
|
||||
}
|
||||
gpWTOpenA = nullptr;
|
||||
gpWTClose = nullptr;
|
||||
gpWTInfoA = nullptr;
|
||||
gpWTPacket = nullptr;
|
||||
gpWTEnable = nullptr;
|
||||
gpWTOverlap = nullptr;
|
||||
gpWTSave = nullptr;
|
||||
gpWTConfig = nullptr;
|
||||
gpWTGetA = nullptr;
|
||||
gpWTSetA = nullptr;
|
||||
gpWTRestore = nullptr;
|
||||
gpWTExtSet = nullptr;
|
||||
gpWTExtGet = nullptr;
|
||||
gpWTQueueSizeSet = nullptr;
|
||||
gpWTDataPeek = nullptr;
|
||||
gpWTPacketsGet = nullptr;
|
||||
gpWTMgrOpen = nullptr;
|
||||
gpWTMgrClose = nullptr;
|
||||
gpWTMgrDefContext = nullptr;
|
||||
gpWTMgrDefContextEx = nullptr;
|
||||
gpWTQueuePacketsEx = nullptr;
|
||||
gpWTQueueSizeGet = nullptr;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// Purpose
|
||||
// Display error to user.
|
||||
//
|
||||
void ShowError(const std::string &pszErrorMessage_I)
|
||||
{
|
||||
//TODO: post error message to buffer in Tablet class
|
||||
//which in turn can post to TabUI
|
||||
//MessageBoxA(NULL, pszErrorMessage_I.c_str(), "Error", MB_OK | MB_ICONERROR);
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
///////////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// DESCRIPTION
|
||||
// Defines for the general-purpose functions for the WinTab demos.
|
||||
//
|
||||
// COPYRIGHT
|
||||
// Copyright (c) 2014-2020 Wacom Co., Ltd.
|
||||
// All rights reserved.
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#pragma once
|
||||
|
||||
|
||||
#include <windows.h>
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
#include <wintab.h> // NOTE: get from wactab header package
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// Ignore warnings about using unsafe string functions.
|
||||
#pragma warning( disable : 4996 )
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
// Function pointers to Wintab functions exported from wintab32.dll.
|
||||
using WTINFOA = UINT (API*)(UINT, UINT, LPVOID);
|
||||
using WTOPENA = HCTX (API*)(HWND, LPLOGCONTEXTA, BOOL);
|
||||
using WTGETA = BOOL (API*)(HCTX, LPLOGCONTEXT);
|
||||
using WTSETA = BOOL (API*)(HCTX, LPLOGCONTEXT);
|
||||
using WTCLOSE = BOOL (API*)(HCTX);
|
||||
using WTENABLE = BOOL (API*)(HCTX, BOOL);
|
||||
using WTPACKET = BOOL (API*)(HCTX, UINT, LPVOID);
|
||||
using WTOVERLAP = BOOL (API*)(HCTX, BOOL);
|
||||
using WTSAVE = BOOL (API*)(HCTX, LPVOID);
|
||||
using WTCONFIG = BOOL (API*)(HCTX, HWND);
|
||||
using WTRESTORE = HCTX (API*)(HWND, LPVOID, BOOL);
|
||||
using WTEXTSET = BOOL (API*)(HCTX, UINT, LPVOID);
|
||||
using WTEXTGET = BOOL (API*)(HCTX, UINT, LPVOID);
|
||||
using WTQUEUESIZESET = BOOL (API*)(HCTX, int);
|
||||
using WTDATAPEEK = int (API*)(HCTX, UINT, UINT, int, LPVOID, LPINT);
|
||||
using WTPACKETSGET = int (API*)(HCTX, int, LPVOID);
|
||||
using WTMGROPEN = HMGR (API*)(HWND, UINT);
|
||||
using WTMGRCLOSE = BOOL (API*)(HMGR);
|
||||
using WTMGRDEFCONTEXT = HCTX (API*)(HMGR, BOOL);
|
||||
using WTMGRDEFCONTEXTEX = HCTX (API*)(HMGR, UINT, BOOL);
|
||||
|
||||
// TODO - add more wintab32 function defs as needed
|
||||
using WTQPACKETSEX = BOOL(API*)(HCTX, UINT FAR*, UINT FAR*);
|
||||
using WTQSIZEGET = int (API*)(HCTX);
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// Loaded Wintab32 API functions.
|
||||
extern HINSTANCE ghWintab;
|
||||
|
||||
extern WTINFOA gpWTInfoA;
|
||||
extern WTOPENA gpWTOpenA;
|
||||
extern WTGETA gpWTGetA;
|
||||
extern WTSETA gpWTSetA;
|
||||
extern WTCLOSE gpWTClose;
|
||||
extern WTPACKET gpWTPacket;
|
||||
extern WTENABLE gpWTEnable;
|
||||
extern WTOVERLAP gpWTOverlap;
|
||||
extern WTSAVE gpWTSave;
|
||||
extern WTCONFIG gpWTConfig;
|
||||
extern WTRESTORE gpWTRestore;
|
||||
extern WTEXTSET gpWTExtSet;
|
||||
extern WTEXTGET gpWTExtGet;
|
||||
extern WTQUEUESIZESET gpWTQueueSizeSet;
|
||||
extern WTDATAPEEK gpWTDataPeek;
|
||||
extern WTPACKETSGET gpWTPacketsGet;
|
||||
extern WTMGROPEN gpWTMgrOpen;
|
||||
extern WTMGRCLOSE gpWTMgrClose;
|
||||
extern WTMGRDEFCONTEXT gpWTMgrDefContext;
|
||||
extern WTMGRDEFCONTEXTEX gpWTMgrDefContextEx;
|
||||
|
||||
// TODO - add more wintab32 function pointers as needed
|
||||
extern WTQPACKETSEX gpWTQueuePacketsEx;
|
||||
extern WTQSIZEGET gpWTQueueSizeGet;
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
BOOL LoadWintab(void);
|
||||
void UnloadWintab(void);
|
||||
|
||||
void ShowError(const std::string &pszErrorMessage_I);
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
Loading…
Reference in New Issue