diff options
Diffstat (limited to 'src/main_windows.cpp')
| -rw-r--r-- | src/main_windows.cpp | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/src/main_windows.cpp b/src/main_windows.cpp deleted file mode 100644 index 4410f12..0000000 --- a/src/main_windows.cpp +++ /dev/null @@ -1,384 +0,0 @@ -#include <stdio.h> - -#include "../imgui/imgui.h" -#include "../imgui/imgui_spectrum.h" -#include "../imgui/imgui_impl_opengl3.h" -#include "../imgui/imgui_impl_win32.h" -#include "../utf8.h" -#include "platform.h" -#include "mutex.h" -#include "array.h" -#include "memory_bucket.h" -#include "image.h" -#include "config.h" -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN -#endif -#include <windows.h> -#include <Shlobj.h> -#include <GL/GL.h> -#include <tchar.h> - -#pragma comment(linker, "/SUBSYSTEM:windows /ENTRY:mainCRTStartup") - -#define IDI_LOGO 123 - -char config_path[MAX_INPUT_LENGTH]; - -void ts_create_gui(int window_w, int window_h); -void ts_load_images(); -void ts_init(); - -struct WGL_WindowData { HDC hDC; }; - -// Data -static HGLRC g_hRC; -static WGL_WindowData g_MainWindow; -static int g_Width; -static int g_Height; -LARGE_INTEGER Frequency; -bool program_running = true; - -bool CreateDeviceWGL(HWND hWnd, WGL_WindowData* data); -void CleanupDeviceWGL(HWND hWnd, WGL_WindowData* data); -void ResetDeviceWGL(); -LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); - -static const char* _ts_platform_get_config_file_path(char* buffer) { - if(SUCCEEDED(SHGetFolderPathA(0, CSIDL_LOCAL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, buffer))) - { - strcat_s(buffer, MAX_INPUT_LENGTH, "\\text-search\\config.ini"); - return buffer; - } - - return 0; -} - -bool ts_platform_dir_exists(utf8_int8_t* dir) -{ - DWORD ftyp = GetFileAttributesA(dir); - if (ftyp == INVALID_FILE_ATTRIBUTES) - return false; - if (ftyp & FILE_ATTRIBUTE_DIRECTORY) - return true; - return false; -} - -uint64_t ts_platform_get_time(uint64_t compare) -{ - LARGE_INTEGER stamp; - QueryPerformanceCounter(&stamp); - if (compare != 0) { - return (stamp.QuadPart - compare) * 1000 / Frequency.QuadPart; - } - return stamp.QuadPart; -} - -int main(int, char**) -{ - // Create application window - //ImGui_ImplWin32_EnableDpiAwareness(); - WNDCLASSEXW wc = { sizeof(wc), CS_OWNDC, WndProc, 0L, 0L, GetModuleHandle(nullptr), nullptr, nullptr, nullptr, nullptr, L"ImGui Example", nullptr }; - ::RegisterClassExW(&wc); - HWND hwnd = ::CreateWindowW(wc.lpszClassName, L"Text-Search", WS_OVERLAPPEDWINDOW, 100, 100, 1280, 800, nullptr, nullptr, wc.hInstance, nullptr); - - // Initialize OpenGL - if (!CreateDeviceWGL(hwnd, &g_MainWindow)) - { - CleanupDeviceWGL(hwnd, &g_MainWindow); - ::DestroyWindow(hwnd); - ::UnregisterClassW(wc.lpszClassName, wc.hInstance); - return 1; - } - wglMakeCurrent(g_MainWindow.hDC, g_hRC); - - // Show the window - ::ShowWindow(hwnd, SW_SHOWDEFAULT); - ::UpdateWindow(hwnd); - - HICON hicoCaption = LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(IDI_LOGO)); - SendMessage(hwnd, WM_SETICON, ICON_BIG, - reinterpret_cast<LPARAM>(hicoCaption)); - - // Setup Dear ImGui context - IMGUI_CHECKVERSION(); - ImGui::CreateContext(); - ImGuiIO& io = ImGui::GetIO(); (void)io; - io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls - io.IniFilename = _ts_platform_get_config_file_path(config_path); - - // Setup Dear ImGui style - ImGui::Spectrum::StyleColorsSpectrum(); - ImGui::Spectrum::LoadFont(18.0f); - //ImGui::StyleColorsLight(); - - // Setup Platform/Renderer backends - ImGui_ImplWin32_InitForOpenGL(hwnd); - ImGui_ImplOpenGL3_Init(); - - QueryPerformanceFrequency(&Frequency); - - ts_init(); - ts_load_images(); - ts_load_config(); - - ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f); - bool done = false; - while (program_running) - { - MSG msg; - while (::PeekMessage(&msg, nullptr, 0U, 0U, PM_REMOVE)) - { - ::TranslateMessage(&msg); - ::DispatchMessage(&msg); - if (msg.message == WM_QUIT) - program_running = false; - } - if (!program_running) - break; - - ImGui_ImplOpenGL3_NewFrame(); - ImGui_ImplWin32_NewFrame(); - ImGui::NewFrame(); - - ts_create_gui(g_Width, g_Height); - - // Rendering - ImGui::Render(); - glViewport(0, 0, g_Width, g_Height); - glClearColor(clear_color.x, clear_color.y, clear_color.z, clear_color.w); - glClear(GL_COLOR_BUFFER_BIT); - ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData()); - - // Present - ::SwapBuffers(g_MainWindow.hDC); - } - - ImGui_ImplOpenGL3_Shutdown(); - ImGui_ImplWin32_Shutdown(); - ImGui::DestroyContext(); - - CleanupDeviceWGL(hwnd, &g_MainWindow); - wglDeleteContext(g_hRC); - ::DestroyWindow(hwnd); - ::UnregisterClassW(wc.lpszClassName, wc.hInstance); - - return 0; -} - -bool CreateDeviceWGL(HWND hWnd, WGL_WindowData* data) -{ - HDC hDc = ::GetDC(hWnd); - PIXELFORMATDESCRIPTOR pfd = { 0 }; - pfd.nSize = sizeof(pfd); - pfd.nVersion = 1; - pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER; - pfd.iPixelType = PFD_TYPE_RGBA; - pfd.cColorBits = 32; - - const int pf = ::ChoosePixelFormat(hDc, &pfd); - if (pf == 0) - return false; - if (::SetPixelFormat(hDc, pf, &pfd) == FALSE) - return false; - ::ReleaseDC(hWnd, hDc); - - data->hDC = ::GetDC(hWnd); - if (!g_hRC) - g_hRC = wglCreateContext(data->hDC); - return true; -} - -void CleanupDeviceWGL(HWND hWnd, WGL_WindowData* data) -{ - wglMakeCurrent(nullptr, nullptr); - ::ReleaseDC(hWnd, data->hDC); -} - -extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam); -LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) -{ - if (ImGui_ImplWin32_WndProcHandler(hWnd, msg, wParam, lParam)) - return true; - - switch (msg) - { - case WM_GETMINMAXINFO: - { - MINMAXINFO *minmax = (MINMAXINFO *)lParam; - minmax->ptMinTrackSize.x = 800; - minmax->ptMinTrackSize.y = 600; - break; - } - case WM_SIZE: - if (wParam != SIZE_MINIMIZED) - { - g_Width = LOWORD(lParam); - g_Height = HIWORD(lParam); - } - return 0; - case WM_SYSCOMMAND: - if ((wParam & 0xfff0) == SC_KEYMENU) // Disable ALT application menu - return 0; - break; - case WM_DESTROY: - ::PostQuitMessage(0); - return 0; - } - return ::DefWindowProcW(hWnd, msg, wParam, lParam); -} - -ts_file_content ts_platform_read_file(char *path, const char *mode) -{ - ts_file_content result; - result.content = 0; - result.content_length = 0; - result.file_error = 0; - - // convert utf8 to wchar path. - wchar_t wchar_buffer[MAX_INPUT_LENGTH]; - MultiByteToWideChar(CP_UTF8, 0, path, -1, (wchar_t*)wchar_buffer, MAX_INPUT_LENGTH); - - const size_t cSize = strlen(mode)+1; - wchar_t* wc = new wchar_t[cSize]; - mbstowcs (wc, mode, cSize); - - FILE *file = _wfopen(wchar_buffer, wc); - if (!file) - { - if (errno == EMFILE) - result.file_error = FILE_ERROR_TOO_MANY_OPEN_FILES_PROCESS; - else if (errno == ENFILE) - result.file_error = FILE_ERROR_TOO_MANY_OPEN_FILES_SYSTEM; - else if (errno == EACCES) - result.file_error = FILE_ERROR_NO_ACCESS; - else if (errno == EPERM) - result.file_error = FILE_ERROR_NO_ACCESS; - else if (errno == ENOENT) - result.file_error = FILE_ERROR_NOT_FOUND; - else if (errno == ECONNABORTED) - result.file_error = FILE_ERROR_CONNECTION_ABORTED; - else if (errno == ECONNREFUSED) - result.file_error = FILE_ERROR_CONNECTION_REFUSED; - else if (errno == ENETDOWN) - result.file_error = FILE_ERROR_NETWORK_DOWN; - else - { - result.file_error = FILE_ERROR_GENERIC; - printf("ERROR: %d %s\n", errno, path); - } - - goto done_failure; - } - - fseek(file, 0 , SEEK_END); - int length = ftell(file); - fseek(file, 0, SEEK_SET); - - int length_to_alloc = length+1; - - result.content = malloc(length_to_alloc); - if (!result.content) goto done; - - memset(result.content, 0, length); - int read_result = fread(result.content, 1, length, file); - if (read_result == 0 && length != 0) - { - free(result.content); - result.content = 0; - return result; - } - - result.content_length = read_result; - - ((char*)result.content)[length] = 0; - - done: - fclose(file); - done_failure: - return result; -} - -void ts_platform_list_files_block(ts_search_result* result, wchar_t* start_dir) -{ - // Utf8 to wchar str - wchar_t* search_dir = (wchar_t*)ts_memory_bucket_reserve(&result->memory, MAX_INPUT_LENGTH); - if (start_dir == nullptr) { - MultiByteToWideChar(CP_UTF8, 0, result->directory_to_search, -1, search_dir, MAX_INPUT_LENGTH); - } - else { - wcscpy_s(search_dir, MAX_INPUT_LENGTH, start_dir); - } - - // Append wildcard - wchar_t* search_dir_fix = (wchar_t*)ts_memory_bucket_reserve(&result->memory, MAX_INPUT_LENGTH); - wcscpy_s(search_dir_fix, MAX_INPUT_LENGTH, search_dir); - wcscat_s(search_dir_fix, MAX_INPUT_LENGTH, L"\\*"); - - WIN32_FIND_DATAW file_info; - HANDLE handle = FindFirstFileW(search_dir_fix, &file_info); - - if (handle == INVALID_HANDLE_VALUE) - { - return; - } - - do - { - if (result->cancel_search) return; - - //if (*is_cancelled) break; - const wchar_t *name = (const wchar_t *)file_info.cFileName; - - // symbolic link is not allowed.. - if ((file_info.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT)) - continue; - - - if ((file_info.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) - { - if ((wcscmp(name, L".") == 0) || (wcscmp(name, L"..") == 0)) - continue; - - wchar_t* subdir_buffer_path = (wchar_t*)ts_memory_bucket_reserve(&result->memory, MAX_INPUT_LENGTH); - wcscpy_s(subdir_buffer_path, MAX_INPUT_LENGTH, search_dir); - wcscat_s(subdir_buffer_path, MAX_INPUT_LENGTH, L"\\"); - wcscat_s(subdir_buffer_path, MAX_INPUT_LENGTH, name); - ts_platform_list_files_block(result, subdir_buffer_path); - } - else if ((file_info.dwFileAttributes & FILE_ATTRIBUTE_COMPRESSED) || - (file_info.dwFileAttributes & FILE_ATTRIBUTE_ENCRYPTED) || - (file_info.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) || - (file_info.dwFileAttributes & FILE_ATTRIBUTE_NORMAL) || - (file_info.dwFileAttributes & FILE_ATTRIBUTE_READONLY) || - (file_info.dwFileAttributes & FILE_ATTRIBUTE_ARCHIVE)) - { - char *matched_filter = 0; - utf8_int8_t uni_name[MAX_INPUT_LENGTH]; - WideCharToMultiByte(CP_UTF8,0,name,-1,(LPSTR)uni_name,MAX_INPUT_LENGTH, NULL, NULL); - if (ts_filter_matches(&result->filters, uni_name, &matched_filter) == -1) { - continue; - } - (void)matched_filter; - - wchar_t complete_file_path[MAX_INPUT_LENGTH]; - wcscpy_s(complete_file_path, MAX_INPUT_LENGTH, search_dir); - wcscat_s(complete_file_path, MAX_INPUT_LENGTH, L"\\"); - wcscat_s(complete_file_path, MAX_INPUT_LENGTH, name); - - ts_found_file* f = (ts_found_file*)ts_memory_bucket_reserve(&result->memory, sizeof(ts_found_file)); - f->path = (utf8_int8_t*)ts_memory_bucket_reserve(&result->memory, MAX_INPUT_LENGTH); - f->match_count = 0; - f->error = 0; - WideCharToMultiByte(CP_UTF8,0,complete_file_path,-1,(LPSTR)f->path,MAX_INPUT_LENGTH, NULL, NULL); - - ts_mutex_lock(&result->files.mutex); - ts_array_push_size(&result->files, &f, sizeof(ts_found_file*)); - ts_mutex_unlock(&result->files.mutex); - - } - } - while (FindNextFile(handle, (LPWIN32_FIND_DATAW)&file_info) != 0); - - FindClose(handle); -}
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