another UI attempt, I guess.

sorry.
2025-07-26 15:50:00 -06:00 · 2017-09-09 02:30:51 +02:00
parent 81747d6c34
commit 70e4841d31
244 changed files with 35965 additions and 0 deletions
--- a/src/libui_sdl/libui/windows/stddialogs.cpp
+++ b/src/libui_sdl/libui/windows/stddialogs.cpp
@ -0,0 +1,133 @@
+// 22 may 2015
+#include "uipriv_windows.hpp"
+
+// TODO document all this is what we want
+// TODO do the same for font and color buttons
+
+// notes:
+// - FOS_SUPPORTSTREAMABLEITEMS doesn't seem to be supported on windows vista, or at least not with the flags we use
+// - even with FOS_NOVALIDATE the dialogs will reject invalid filenames (at least on Vista, anyway)
+// - lack of FOS_NOREADONLYRETURN doesn't seem to matter on Windows 7
+
+// TODO
+// - http://blogs.msdn.com/b/wpfsdk/archive/2006/10/26/uncommon-dialogs--font-chooser-and-color-picker-dialogs.aspx
+// - when a dialog is active, tab navigation in other windows stops working
+// - when adding uiOpenFolder(), use IFileDialog as well - https://msdn.microsoft.com/en-us/library/windows/desktop/bb762115%28v=vs.85%29.aspx
+
+#define windowHWND(w) ((HWND) uiControlHandle(uiControl(w)))
+
+char *commonItemDialog(HWND parent, REFCLSID clsid, REFIID iid, FILEOPENDIALOGOPTIONS optsadd)
+{
+	IFileDialog *d = NULL;
+	FILEOPENDIALOGOPTIONS opts;
+	IShellItem *result = NULL;
+	WCHAR *wname = NULL;
+	char *name = NULL;
+	HRESULT hr;
+
+	hr = CoCreateInstance(clsid,
+		NULL, CLSCTX_INPROC_SERVER,
+		iid, (LPVOID *) (&d));
+	if (hr != S_OK) {
+		logHRESULT(L"error creating common item dialog", hr);
+		// always return NULL on error
+		goto out;
+	}
+	hr = d->GetOptions(&opts);
+	if (hr != S_OK) {
+		logHRESULT(L"error getting current options", hr);
+		goto out;
+	}
+	opts |= optsadd;
+	// the other platforms don't check read-only; we won't either
+	opts &= ~FOS_NOREADONLYRETURN;
+	hr = d->SetOptions(opts);
+	if (hr != S_OK) {
+		logHRESULT(L"error setting options", hr);
+		goto out;
+	}
+	hr = d->Show(parent);
+	if (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED))
+		// cancelled; return NULL like we have ready
+		goto out;
+	if (hr != S_OK) {
+		logHRESULT(L"error showing dialog", hr);
+		goto out;
+	}
+	hr = d->GetResult(&result);
+	if (hr != S_OK) {
+		logHRESULT(L"error getting dialog result", hr);
+		goto out;
+	}
+	hr = result->GetDisplayName(SIGDN_FILESYSPATH, &wname);
+	if (hr != S_OK) {
+		logHRESULT(L"error getting filename", hr);
+		goto out;
+	}
+	name = toUTF8(wname);
+
+out:
+	if (wname != NULL)
+		CoTaskMemFree(wname);
+	if (result != NULL)
+		result->Release();
+	if (d != NULL)
+		d->Release();
+	return name;
+}
+
+char *uiOpenFile(uiWindow *parent)
+{
+	char *res;
+
+	disableAllWindowsExcept(parent);
+	res = commonItemDialog(windowHWND(parent),
+		CLSID_FileOpenDialog, IID_IFileOpenDialog,
+		FOS_NOCHANGEDIR | FOS_ALLNONSTORAGEITEMS | FOS_NOVALIDATE | FOS_PATHMUSTEXIST | FOS_FILEMUSTEXIST | FOS_SHAREAWARE | FOS_NOTESTFILECREATE | FOS_NODEREFERENCELINKS | FOS_FORCESHOWHIDDEN | FOS_DEFAULTNOMINIMODE);
+	enableAllWindowsExcept(parent);
+	return res;
+}
+
+char *uiSaveFile(uiWindow *parent)
+{
+	char *res;
+
+	disableAllWindowsExcept(parent);
+	res = commonItemDialog(windowHWND(parent),
+		CLSID_FileSaveDialog, IID_IFileSaveDialog,
+		FOS_OVERWRITEPROMPT | FOS_NOCHANGEDIR | FOS_ALLNONSTORAGEITEMS | FOS_NOVALIDATE | FOS_SHAREAWARE | FOS_NOTESTFILECREATE | FOS_NODEREFERENCELINKS | FOS_FORCESHOWHIDDEN | FOS_DEFAULTNOMINIMODE);
+	enableAllWindowsExcept(parent);
+	return res;
+}
+
+// TODO switch to TaskDialogIndirect()?
+
+static void msgbox(HWND parent, const char *title, const char *description, TASKDIALOG_COMMON_BUTTON_FLAGS buttons, PCWSTR icon)
+{
+	WCHAR *wtitle, *wdescription;
+	HRESULT hr;
+
+	wtitle = toUTF16(title);
+	wdescription = toUTF16(description);
+
+	hr = TaskDialog(parent, NULL, NULL, wtitle, wdescription, buttons, icon, NULL);
+	if (hr != S_OK)
+		logHRESULT(L"error showing task dialog", hr);
+
+	uiFree(wdescription);
+	uiFree(wtitle);
+}
+
+void uiMsgBox(uiWindow *parent, const char *title, const char *description)
+{
+	disableAllWindowsExcept(parent);
+	msgbox(windowHWND(parent), title, description, TDCBF_OK_BUTTON, NULL);
+	enableAllWindowsExcept(parent);
+}
+
+void uiMsgBoxError(uiWindow *parent, const char *title, const char *description)
+{
+	disableAllWindowsExcept(parent);
+	msgbox(windowHWND(parent), title, description, TDCBF_OK_BUTTON, TD_ERROR_ICON);
+	enableAllWindowsExcept(parent);
+}