PulseStudio/VoxelEngine
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text-wrapping + fix

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This commit is contained in:
MihailRis
2024-04-25 02:19:50 +03:00
parent 37e089169e
commit 56a8226028
9 changed files with 135 additions and 54 deletions
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src/graphics/ui/gui_util.cpp
+5 -19
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@@ -42,27 +42,13 @@ std::shared_ptr<gui::UINode> guiutil::create(const std::string& source, scripten
void guiutil::alert(GUI* gui, const std::wstring& text, runnable on_hidden) {
auto menu = gui->getMenu();
auto panel = std::make_shared<Panel>(glm::vec2(500, 200), glm::vec4(8.0f), 8.0f);
auto panel = std::make_shared<Panel>(glm::vec2(500, 300), glm::vec4(8.0f), 8.0f);
panel->setColor(glm::vec4(0.0f, 0.0f, 0.0f, 0.5f));
// TODO: implement built-in text wrapping
const int wrap_length = 60;
if (text.length() > wrap_length) {
size_t offset = 0;
int extra;
while ((extra = text.length() - offset) > 0) {
size_t endline = text.find(L'\n', offset);
if (endline != std::string::npos) {
extra = std::min(extra, int(endline-offset)+1);
}
extra = std::min(extra, wrap_length);
std::wstring part = text.substr(offset, extra);
panel->add(std::make_shared<Label>(part));
offset += extra;
}
} else {
panel->add(std::make_shared<Label>(text));
}
auto label = std::make_shared<Label>(text);
label->setMultiline(true);
label->setSize(glm::vec2(1, 80));
panel->add(label);
panel->add(std::make_shared<Button>(
langs::get(L"Ok"), glm::vec4(10.f),
[=](GUI* gui) {