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Custom welcome message for wasm

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Signed-off-by: falkTX <falktx@falktx.com>
This commit is contained in:
falkTX 2022-07-07 00:00:01 +01:00
parent 4c326f5f39
commit b6522a0b66
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GPG key ID: CDBAA37ABC74FBA0
1 changed files with 91 additions and 8 deletions
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99
src/CardinalUI.cpp
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@ -30,6 +30,13 @@
#include <ui/MenuSeparator.hpp>
#include <window/Window.hpp>
#ifdef DISTRHO_OS_WASM
#include <ui/Button.hpp>
#include <ui/Label.hpp>
#include <ui/MenuOverlay.hpp>
#include <ui/SequentialLayout.hpp>
#endif
#ifdef NDEBUG
# undef DEBUG
#endif
@ -88,6 +95,89 @@ void handleHostParameterDrag(const CardinalPluginContext* pcontext, uint index,
// -----------------------------------------------------------------------------------------------------------
#ifdef DISTRHO_OS_WASM
struct WasmWelcomeDialog : rack::widget::OpaqueWidget
{
static const constexpr float margin = 10;
static const constexpr float buttonWidth = 100;
WasmWelcomeDialog()
{
using rack::ui::Button;
using rack::ui::Label;
using rack::ui::MenuOverlay;
using rack::ui::SequentialLayout;
box.size = rack::math::Vec(550, 280);
SequentialLayout* const layout = new SequentialLayout;
layout->box.pos = rack::math::Vec(0, 0);
layout->box.size = box.size;
layout->orientation = SequentialLayout::VERTICAL_ORIENTATION;
layout->margin = rack::math::Vec(margin, margin);
layout->spacing = rack::math::Vec(margin, margin);
layout->wrap = false;
addChild(layout);
SequentialLayout* const contentLayout = new SequentialLayout;
contentLayout->spacing = rack::math::Vec(margin, margin);
layout->addChild(contentLayout);
SequentialLayout* const buttonLayout = new SequentialLayout;
buttonLayout->alignment = SequentialLayout::CENTER_ALIGNMENT;
buttonLayout->box.size = box.size;
buttonLayout->spacing = rack::math::Vec(margin, margin);
layout->addChild(buttonLayout);
Label* const label = new Label;
label->box.size.x = box.size.x - 2*margin;
label->box.size.y = box.size.y - 2*margin - 40;
label->fontSize = 20;
label->text = ""
"Welcome!\n"
"This is a special web-assembly version of Cardinal, "
"allowing you to enjoy eurorack-style modules directly in your browser.\n"
"\n"
"This is still very much a work in progress, "
"minor issues and occasional crashes are expected.\n"
"\n"
"Proceed with caution and have fun!";
contentLayout->addChild(label);
struct AsyncDismissButton : Button {
WasmWelcomeDialog* dialog;
void onAction(const ActionEvent& e) override {
dialog->getParent()->requestDelete();
}
};
AsyncDismissButton* const dismissButton = new AsyncDismissButton;
dismissButton->box.size.x = buttonWidth;
dismissButton->text = "Dismiss";
dismissButton->dialog = this;
buttonLayout->addChild(dismissButton);
MenuOverlay* const overlay = new MenuOverlay;
overlay->bgColor = nvgRGBAf(0, 0, 0, 0.33);
overlay->addChild(this);
APP->scene->addChild(overlay);
}
void step() override
{
OpaqueWidget::step();
box.pos = parent->box.size.minus(box.size).div(2).round();
}
void draw(const DrawArgs& args) override
{
bndMenuBackground(args.vg, 0.0, 0.0, box.size.x, box.size.y, 0);
Widget::draw(args);
}
};
#endif
// -----------------------------------------------------------------------------------------------------------
class CardinalUI : public CardinalBaseUI,
public WindowParametersCallback
{
@ -183,14 +273,7 @@ public:
}
#ifdef DISTRHO_OS_WASM
asyncDialog::create("Welcome!\n"
"This is a special web-assembly version of Cardinal, "
"allowing you to enjoy eurorack-style modules directly in your browser.\n"
"\n"
"This is still very much a work in progress, "
"minor issues and occasional crashes are expected.\n"
"\n"
"Proceed with caution and have fun!");
new WasmWelcomeDialog();
#endif
context->window->step();