Initial commit

engines/ags/engine/ac/global_button.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 "ags/engine/ac/global_button.h"
+#include "ags/shared/ac/common.h"
+#include "ags/engine/ac/button.h"
+#include "ags/shared/ac/game_setup_struct.h"
+#include "ags/engine/ac/string.h"
+#include "ags/shared/gui/gui_main.h"
+#include "ags/shared/gui/gui_button.h"
+
+namespace AGS3 {
+
+using namespace AGS::Shared;
+
+
+
+void SetButtonText(int guin, int objn, const char *newtx) {
+	VALIDATE_STRING(newtx);
+	if ((guin < 0) || (guin >= _GP(game).numgui))
+		quit("!SetButtonText: invalid GUI number");
+	if ((objn < 0) || (objn >= _GP(guis)[guin].GetControlCount()))
+		quit("!SetButtonText: invalid object number");
+	if (_GP(guis)[guin].GetControlType(objn) != kGUIButton)
+		quit("!SetButtonText: specified control is not a button");
+
+	GUIButton *guil = (GUIButton *)_GP(guis)[guin].GetControl(objn);
+	Button_SetText(guil, newtx);
+}
+
+
+void AnimateButton(int guin, int objn, int view, int loop, int speed, int repeat) {
+	if ((guin < 0) || (guin >= _GP(game).numgui))
+		quit("!AnimateButton: invalid GUI number");
+	if ((objn < 0) || (objn >= _GP(guis)[guin].GetControlCount()))
+		quit("!AnimateButton: invalid object number");
+	if (_GP(guis)[guin].GetControlType(objn) != kGUIButton)
+		quit("!AnimateButton: specified control is not a button");
+
+	Button_Animate4((GUIButton *)_GP(guis)[guin].GetControl(objn), view, loop, speed, repeat);
+}
+
+
+int GetButtonPic(int guin, int objn, int ptype) {
+	if ((guin < 0) || (guin >= _GP(game).numgui))
+		quit("!GetButtonPic: invalid GUI number");
+	if ((objn < 0) || (objn >= _GP(guis)[guin].GetControlCount()))
+		quit("!GetButtonPic: invalid object number");
+	if (_GP(guis)[guin].GetControlType(objn) != kGUIButton)
+		quit("!GetButtonPic: specified control is not a button");
+	if ((ptype < 0) || (ptype > 3))
+		quit("!GetButtonPic: invalid pic type");
+
+	GUIButton *guil = (GUIButton *)_GP(guis)[guin].GetControl(objn);
+
+	if (ptype == 0) {
+		// currently displayed pic
+		if (guil->GetCurrentImage() < 0)
+			return guil->GetNormalImage();
+		return guil->GetCurrentImage();
+	} else if (ptype == 1) {
+		// nomal pic
+		return guil->GetNormalImage();
+	} else if (ptype == 2) {
+		// mouseover pic
+		return guil->GetMouseOverImage();
+	} else { // pushed pic
+		return guil->GetPushedImage();
+	}
+}
+
+void SetButtonPic(int guin, int objn, int ptype, int slotn) {
+	if ((guin < 0) || (guin >= _GP(game).numgui))
+		quit("!SetButtonPic: invalid GUI number");
+	if ((objn < 0) || (objn >= _GP(guis)[guin].GetControlCount()))
+		quit("!SetButtonPic: invalid object number");
+	if (_GP(guis)[guin].GetControlType(objn) != kGUIButton)
+		quit("!SetButtonPic: specified control is not a button");
+	if ((ptype < 1) || (ptype > 3))
+		quit("!SetButtonPic: invalid pic type");
+
+	GUIButton *guil = (GUIButton *)_GP(guis)[guin].GetControl(objn);
+	if (ptype == 1) {
+		Button_SetNormalGraphic(guil, slotn);
+	} else if (ptype == 2) {
+		// mouseover pic
+		Button_SetMouseOverGraphic(guil, slotn);
+	} else { // pushed pic
+		Button_SetPushedGraphic(guil, slotn);
+	}
+}
+
+} // namespace AGS3