removed scrolling due to bug + Fixed file source

2026-04-19 06:42:43 +00:00 · 2021-02-07 23:47:17 +01:00
parent 49ec3d68d2
commit 9df90e5e75
37 changed files with 11910 additions and 3792 deletions
--- a/core/src/gui/widgets/folder_select.cpp
+++ b/core/src/gui/widgets/folder_select.cpp
@@ -0,0 +1,108 @@
+#include <gui/widgets/folder_select.h>
+#include <regex>
+#include <options.h>
+#include <filesystem>
+
+FolderSelect::FolderSelect(std::string defaultPath) {
+    setPath(defaultPath);
+}
+
+bool FolderSelect::render(std::string id) {
+    bool _pathChanged = false;
+#ifdef _WIN32
+    float menuColumnWidth = ImGui::GetContentRegionAvailWidth();
+    float buttonWidth = ImGui::CalcTextSize("...").x + 20.0f;
+    bool lastPathValid = pathValid;
+    if (!lastPathValid) {
+        ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.0f, 0.0f, 1.0f));
+    }
+    ImGui::SetNextItemWidth(menuColumnWidth - buttonWidth);
+    if (ImGui::InputText(id.c_str(), strPath, 2047)) {
+        path = std::string(strPath);
+        std::string expandedPath = expandString(strPath);
+        if (!std::filesystem::is_directory(expandedPath)) {
+            pathValid = false;
+        }
+        else {
+            pathValid = true;
+            _pathChanged = true;
+        }
+    }
+    if (!lastPathValid) {
+        ImGui::PopStyleColor();
+    }
+    ImGui::SameLine();
+    if (ImGui::Button(("..." + id + "_winselect").c_str(), ImVec2(buttonWidth - 8.0f, 0)) && !dialogOpen) {
+        dialogOpen = true;
+        if (workerThread.joinable()) { workerThread.join(); }
+        workerThread = std::thread(&FolderSelect::windowsWorker, this);
+    }
+#else
+    bool lastPathValid = pathValid;
+    if (!lastPathValid) {
+        ImGui::PushStyleColor(ImGuiCol_Text, ImVec4(1.0f, 0.0f, 0.0f, 1.0f));
+    }
+    if (ImGui::InputText(id.c_str(), strPath, 2047)) {
+        path = std::string(strPath);
+        std::string expandedPath = expandString(strPath);
+        if (!std::filesystem::is_directory(expandedPath)) {
+            pathValid = false;
+        }
+        else {
+            pathValid = true;
+            _pathChanged = true;
+        }
+    }
+    if (!lastPathValid) {
+        ImGui::PopStyleColor();
+    }
+#endif
+    _pathChanged |= pathChanged;
+    pathChanged = false;
+    return _pathChanged;
+}
+
+void FolderSelect::setPath(std::string path) {
+    this->path = path;
+    std::string expandedPath = expandString(path);
+    pathValid = std::filesystem::is_directory(expandedPath);
+    strcpy(strPath, path.c_str());
+}
+
+std::string FolderSelect::expandString(std::string input) {
+    input = std::regex_replace(input, std::regex("%ROOT%"), options::opts.root);
+    return std::regex_replace(input, std::regex("//"), "/");
+}
+
+bool FolderSelect::pathIsValid() {
+    return pathValid;
+}
+
+#ifdef _WIN32
+void FolderSelect::windowsWorker() {
+        IFileOpenDialog *pFileOpen;
+        HRESULT hr;
+
+        // Create the FileOpenDialog object.
+        hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_ALL, IID_IFileOpenDialog, reinterpret_cast<void**>(&pFileOpen));
+        
+        DWORD options;
+        pFileOpen->GetOptions(&options);
+        pFileOpen->SetOptions(options | FOS_PICKFOLDERS);
+
+        hr = pFileOpen->Show(NULL);
+        if (SUCCEEDED(hr)) {
+            PWSTR pszFilePath;
+            IShellItem *pItem;
+            hr = pFileOpen->GetResult(&pItem);
+            hr = pItem->GetDisplayName(SIGDN_FILESYSPATH, &pszFilePath);
+            wcstombs(strPath, pszFilePath, 2048);
+            CoTaskMemFree(pszFilePath);
+            path = std::string(strPath);
+            pathChanged = true;
+        }
+
+        pathValid = std::filesystem::is_directory(path);
+        dialogOpen = false;
+}
+#endif