104 lines
4.1 KiB
C++
104 lines
4.1 KiB
C++
#include "content/views/view_tools.hpp"
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#include <imgui_internal.h>
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#include <hex/api/content_registry.hpp>
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#include <hex/api/layout_manager.hpp>
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#include <fonts/codicons_font.h>
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namespace hex::plugin::builtin {
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ViewTools::ViewTools() : View::Window("hex.builtin.view.tools.name", ICON_VS_TOOLS) {
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m_dragStartIterator = ContentRegistry::Tools::impl::getEntries().end();
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LayoutManager::registerLoadCallback([this](std::string_view line) {
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auto parts = wolv::util::splitString(std::string(line), "=");
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if (parts.size() != 2)
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return;
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m_detachedTools[parts[0]] = parts[1] == "1";
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});
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LayoutManager::registerStoreCallback([this](ImGuiTextBuffer *buffer) {
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for (auto &[unlocalizedName, function] : ContentRegistry::Tools::impl::getEntries()) {
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auto detached = m_detachedTools[unlocalizedName];
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buffer->appendf("%s=%d\n", unlocalizedName.get().c_str(), detached);
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}
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});
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}
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void ViewTools::drawContent() {
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auto &tools = ContentRegistry::Tools::impl::getEntries();
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// Draw all tools
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for (auto iter = tools.begin(); iter != tools.end(); ++iter) {
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auto &[unlocalizedName, function] = *iter;
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// If the tool has been detached from the main window, don't draw it here anymore
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if (m_detachedTools[unlocalizedName]) continue;
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// Draw the tool
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if (ImGui::CollapsingHeader(Lang(unlocalizedName))) {
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function();
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ImGui::NewLine();
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} else {
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// Handle dragging the tool out of the main window
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// If the user clicks on the header, start dragging the tool remember the iterator
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if (ImGui::IsMouseClicked(0) && ImGui::IsItemActivated() && m_dragStartIterator == tools.end())
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m_dragStartIterator = iter;
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// If the user released the mouse button, stop dragging the tool
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if (!ImGui::IsMouseDown(0))
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m_dragStartIterator = tools.end();
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// Detach the tool if the user dragged it out of the main window
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if (!ImGui::IsItemHovered() && m_dragStartIterator == iter) {
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m_detachedTools[unlocalizedName] = true;
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}
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}
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}
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}
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void ViewTools::drawAlwaysVisibleContent() {
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// Make sure the tool windows never get drawn over the welcome screen
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if (!ImHexApi::Provider::isValid())
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return;
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auto &tools = ContentRegistry::Tools::impl::getEntries();
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for (auto iter = tools.begin(); iter != tools.end(); ++iter) {
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auto &[unlocalizedName, function] = *iter;
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// If the tool is still attached to the main window, don't draw it here
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if (!m_detachedTools[unlocalizedName]) continue;
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// Load the window height that is dependent on the tool content
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const auto windowName = View::toWindowName(unlocalizedName);
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const auto height = m_windowHeights[ImGui::FindWindowByName(windowName.c_str())];
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if (height > 0)
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ImGui::SetNextWindowSizeConstraints(ImVec2(400_scaled, height), ImVec2(FLT_MAX, height));
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// Create a new window for the tool
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if (ImGui::Begin(windowName.c_str(), &m_detachedTools[unlocalizedName], ImGuiWindowFlags_NoCollapse)) {
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// Draw the tool content
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function();
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// Handle the first frame after the tool has been detached
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if (ImGui::IsWindowAppearing() && m_dragStartIterator == iter) {
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m_dragStartIterator = tools.end();
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// Attach the newly created window to the cursor, so it gets dragged around
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GImGui->MovingWindow = ImGui::GetCurrentWindowRead();
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GImGui->ActiveId = GImGui->MovingWindow->MoveId;
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}
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const auto window = ImGui::GetCurrentWindowRead();
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m_windowHeights[ImGui::GetCurrentWindowRead()] = ImGui::CalcWindowNextAutoFitSize(window).y;
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}
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ImGui::End();
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}
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}
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} |