99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
#include <Python.h>
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#include <gtk/gtk.h>
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#include <stdlib.h>
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static void helloWorld(GtkWidget* wid, GtkWidget* win)
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{
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PyObject* mmod = PyImport_AddModule("__main__");
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PyObject* dict = PyModule_GetDict(mmod);
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PyRun_String("import sys\n"
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"sys.path.append(\"/home/werner/FreeCAD/lib\")",
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Py_file_input,
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dict,
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dict);
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PyObject* result = PyRun_String("import FreeCADGui\n"
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"FreeCADGui.showMainWindow()",
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Py_file_input,
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dict,
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dict);
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if (result) {
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Py_DECREF(result);
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}
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else {
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PyObject *ptype, *pvalue, *ptrace;
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PyErr_Fetch(&ptype, &pvalue, &ptrace);
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PyObject* pystring = PyObject_Str(pvalue);
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const char* error = PyUnicode_AsUTF8(pystring);
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GtkWidget* dialog = NULL;
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dialog = gtk_message_dialog_new(GTK_WINDOW(win),
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GTK_DIALOG_MODAL,
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GTK_MESSAGE_INFO,
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GTK_BUTTONS_CLOSE,
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"%s",
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error);
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gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
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gtk_dialog_run(GTK_DIALOG(dialog));
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gtk_widget_destroy(dialog);
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Py_DECREF(pystring);
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}
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Py_DECREF(dict);
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}
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int main(int argc, char* argv[])
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{
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GtkWidget* button = NULL;
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GtkWidget* win = NULL;
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GtkWidget* vbox = NULL;
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/* Init Python */
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wchar_t* program = Py_DecodeLocale(argv[0], NULL);
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if (program == NULL) {
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fprintf(stderr, "Fatal error: cannot decode argv[0]\n");
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exit(1);
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}
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Py_SetProgramName(program);
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Py_Initialize();
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PyEval_InitThreads();
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wchar_t* args[argc];
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for (int i = 0; i < argc; i++) {
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args[i] = Py_DecodeLocale(argv[i], NULL);
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}
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PySys_SetArgv(argc, args);
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/* Initialize GTK+ */
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g_log_set_handler("Gtk", G_LOG_LEVEL_WARNING, (GLogFunc)gtk_false, NULL);
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gtk_init(&argc, &argv);
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g_log_set_handler("Gtk", G_LOG_LEVEL_WARNING, g_log_default_handler, NULL);
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/* Create the main window */
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win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_container_set_border_width(GTK_CONTAINER(win), 8);
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gtk_window_set_title(GTK_WINDOW(win), "Hello World");
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gtk_window_set_position(GTK_WINDOW(win), GTK_WIN_POS_CENTER);
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gtk_widget_realize(win);
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g_signal_connect(win, "destroy", gtk_main_quit, NULL);
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/* Create a vertical box with buttons */
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vbox = gtk_box_new(TRUE, 6);
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gtk_container_add(GTK_CONTAINER(win), vbox);
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button = gtk_button_new_from_icon_name("document-open", GTK_ICON_SIZE_BUTTON);
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gtk_button_set_label((GtkButton*)button, "Load module");
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g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(helloWorld), (gpointer)win);
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gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, TRUE, 0);
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button = gtk_button_new_from_icon_name("window-close", GTK_ICON_SIZE_BUTTON);
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gtk_button_set_label((GtkButton*)button, "Close");
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g_signal_connect(button, "clicked", gtk_main_quit, NULL);
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gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, TRUE, 0);
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/* Enter the main loop */
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gtk_widget_show_all(win);
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gtk_main();
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return 0;
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}
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