Initial commit

engines/ultima/nuvie/gui/widgets/console.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "ultima/shared/std/string.h"
+#include "ultima/nuvie/core/nuvie_defs.h"
+#include "ultima/nuvie/misc/u6_misc.h"
+#include "ultima/nuvie/gui/gui.h"
+#include "ultima/nuvie/gui/widgets/console.h"
+
+namespace Ultima {
+namespace Nuvie {
+
+static Console *g_console = nullptr;
+
+Console::Console(const Configuration *c, Screen *s, GUI *g, uint16 x, uint16 y, uint16 w, uint16 h)
+	: GUI_Console(x, y, w, h), config(c), screen(s), gui(g), displayConsole(true) {
+	config->value("config/general/show_console", displayConsole, true);
+
+	if (displayConsole == false)
+		Hide();
+
+	gui->AddWidget(this);
+}
+
+Console::~Console() {
+
+}
+
+void Console::AddLine(const Std::string &line) {
+	GUI_Console::AddLine(line);
+
+	if (status == WIDGET_VISIBLE) {
+		gui->Display();
+		screen->performUpdate();
+	}
+}
+
+void ConsoleInit(const Configuration *c, Screen *s, GUI *gui, uint16 w, uint16 h) {
+	assert(g_console == nullptr);
+
+	//uint16 x_off = config_get_video_x_offset(c);
+	//uint16 y_off = config_get_video_y_offset(c);
+
+	g_console = new Console(c, s, gui, 0, 0, s->get_width(), s->get_height());//x_off, y_off, w, h);
+}
+
+void ConsoleDelete() {
+	if (g_console != nullptr) {
+		g_console->Delete();
+		g_console = nullptr;
+	}
+}
+
+void ConsoleAddInfo(const char *format, ...) {
+	char buf[1024];
+	memset(buf, 0, 1024);
+	va_list args;
+	va_start(args, format);
+	vsnprintf(buf, 1024, format, args);
+	va_end(args);
+
+	if (g_console != nullptr) {
+		DEBUG(0, LEVEL_INFORMATIONAL, "%s\n", buf);
+		g_console->AddLine(buf);
+	}
+}
+
+void ConsoleAddError(const Std::string &s) {
+	if (g_console != nullptr) {
+		DEBUG(0, LEVEL_ERROR, "%s\n", s.c_str());
+		g_console->Show();
+		g_console->AddLine("Error: " + s);
+	}
+}
+
+void ConsoleAddWarning(const Std::string &s) {
+	if (g_console != nullptr) {
+		DEBUG(0, LEVEL_WARNING, "%s\n", s.c_str());
+		g_console->AddLine("Warning: " + s);
+	}
+}
+
+void ConsolePause() {
+	if (g_console == nullptr)
+		return;
+
+	//pause here.
+	Common::Event event;
+	bool waiting = true;
+	for (; waiting;) {
+		while (!Events::get()->pollEvent(event)) {
+			if (event.type == Common::EVENT_KEYDOWN || event.type == Common::EVENT_QUIT) {
+				waiting = false;
+				break;
+			}
+		}
+	}
+}
+
+void ConsoleShow() {
+	if (g_console)
+		g_console->Show();
+}
+
+void ConsoleHide() {
+	if (g_console)
+		g_console->Hide();
+}
+
+} // End of namespace Nuvie
+} // End of namespace Ultima