SHERLOCK: RT: Beginnings of inventory menu widget

8 files changed, 170 insertions, 23 deletions

diff --git a/engines/sherlock/module.mk b/engines/sherlock/module.mk
index cb1c32485b..663fc51922 100644
--- a/engines/sherlock/module.mk
+++ b/engines/sherlock/module.mk
@@ -22,6 +22,7 @@ MODULE_OBJS = \
 	tattoo/tattoo_talk.o \
 	tattoo/tattoo_user_interface.o \
 	tattoo/widget_base.o \
+	tattoo/widget_inventory.o \
 	tattoo/widget_text.o \
 	tattoo/widget_tooltip.o \
 	tattoo/widget_verbs.o \
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.cpp b/engines/sherlock/tattoo/tattoo_user_interface.cpp
index 4dd8513967..09cd1575b5 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.cpp
+++ b/engines/sherlock/tattoo/tattoo_user_interface.cpp
@@ -29,7 +29,7 @@ namespace Sherlock {
 namespace Tattoo {
 
 TattooUserInterface::TattooUserInterface(SherlockEngine *vm): UserInterface(vm),
-		_tooltipWidget(vm), _verbsWidget(vm), _textWidget(vm) {
+		_inventoryWidget(vm),  _tooltipWidget(vm), _verbsWidget(vm), _textWidget(vm) {
 	_menuBuffer = nullptr;
 	_invMenuBuffer = nullptr;
 	_invGraphic = nullptr;
@@ -423,7 +423,7 @@ void TattooUserInterface::doStandardControl() {
 	switch (_keyState.keycode) {
 	case Common::KEYCODE_F5:
 		// Save game
-		turnTextOff();
+		freeMenu();
 		_fileMode = SAVEMODE_SAVE;
 		_menuBounds = Common::Rect(0, 0, 0, 0);
 		initFileMenu();
@@ -431,7 +431,7 @@ void TattooUserInterface::doStandardControl() {
 
 	case Common::KEYCODE_F7:
 		// Load game
-		turnTextOff();
+		freeMenu();
 		_fileMode = SAVEMODE_LOAD;
 		_menuBounds = Common::Rect(0, 0, 0, 0);
 		initFileMenu();
@@ -440,7 +440,7 @@ void TattooUserInterface::doStandardControl() {
 	case Common::KEYCODE_F1:
 		// Display journal
 		if (vm.readFlags(76)) {
-			turnTextOff();
+			freeMenu();
 			doJournal();
 			
 			// See if we're in a Lab Table Room
@@ -452,19 +452,19 @@ void TattooUserInterface::doStandardControl() {
 	case Common::KEYCODE_TAB:
 	case Common::KEYCODE_F3:
 		// Display inventory
-		turnTextOff();
+		freeMenu();
 		doInventory(2);
 		return;
 
 	case Common::KEYCODE_F4:
 		// Display options
-		turnTextOff();
+		freeMenu();
 		doControls();
 		return;
 
 	case Common::KEYCODE_F10:
 		// Quit menu
-		turnTextOff();
+		freeMenu();
 		_menuBounds = Common::Rect(-1, -1, -1, -1);
 		doQuitMenu();
 		return;
@@ -483,7 +483,7 @@ void TattooUserInterface::doStandardControl() {
 
 		// Turn any Text display off
 		if (_arrowZone == -1 || events._rightReleased)
-			turnTextOff();
+			freeMenu();
 
 		if (_personFound) {
 			if (people[_bgFound - 1000]._description.empty() || people[_bgFound - 1000]._description.hasPrefix(" "))
@@ -560,8 +560,7 @@ void TattooUserInterface::doLookControl() {
 			// We were looking at a Inventory object
 			// Erase the text window, and then redraw the inventory window
 			_textWidget.banishWindow();
-
-			warning("TODO: re-show inventory");
+			doInventory(0);
 
 			_invLookFlag = false;
 			_key = -1;
@@ -619,12 +618,13 @@ void TattooUserInterface::initFileMenu() {
 	// TODO
 }
 
-void TattooUserInterface::turnTextOff() {
-	// TODO
-}
-
 void TattooUserInterface::doInventory(int mode) {
-	// TODO
+	People &people = *_vm->_people;
+	people[HOLMES].gotoStand();
+	
+	_inventoryWidget.load(mode);
+
+	_menuMode = INV_MODE;
 }
 
 void TattooUserInterface::doControls() {
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.h b/engines/sherlock/tattoo/tattoo_user_interface.h
index 0ccdc6701f..39939c4aea 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.h
+++ b/engines/sherlock/tattoo/tattoo_user_interface.h
@@ -26,6 +26,7 @@
 #include "common/scummsys.h"
 #include "sherlock/saveload.h"
 #include "sherlock/user_interface.h"
+#include "sherlock/tattoo/widget_inventory.h"
 #include "sherlock/tattoo/widget_text.h"
 #include "sherlock/tattoo/widget_tooltip.h"
 #include "sherlock/tattoo/widget_verbs.h"
@@ -34,7 +35,10 @@ namespace Sherlock {
 
 namespace Tattoo {
 
+class WidgetBase;
+
 class TattooUserInterface : public UserInterface {
+	friend class WidgetBase;
 private:
 	Common::Rect _menuBounds;
 	Common::Rect _oldMenuBounds;
@@ -51,9 +55,10 @@ private:
 	int _exitZone;
 	int _scriptZone;
 	int _cAnimFramePause;
+	WidgetInventory _inventoryWidget;
+	WidgetText _textWidget;
 	WidgetTooltip _tooltipWidget;
 	WidgetVerbs _verbsWidget;
-	WidgetText _textWidget;
 	WidgetBase *_widget;
 private:
 	/**
@@ -114,11 +119,6 @@ private:
 	void initFileMenu();
 
 	/**
-	 * Turn off any active object description text
-	 */
-	void turnTextOff();
-
-	/**
 	 * Handle displaying the quit menu
 	 */
 	void doQuitMenu();
diff --git a/engines/sherlock/tattoo/widget_base.cpp b/engines/sherlock/tattoo/widget_base.cpp
index 4046168fd8..2294961ca7 100644
--- a/engines/sherlock/tattoo/widget_base.cpp
+++ b/engines/sherlock/tattoo/widget_base.cpp
@@ -23,6 +23,7 @@
 #include "sherlock/tattoo/widget_base.h"
 #include "sherlock/tattoo/tattoo.h"
 #include "sherlock/tattoo/tattoo_talk.h"
+#include "sherlock/tattoo/tattoo_user_interface.h"
 
 namespace Sherlock {
 
@@ -33,7 +34,9 @@ WidgetBase::WidgetBase(SherlockEngine *vm) : _vm(vm) {
 }
 
 void WidgetBase::summonWindow() {
-	
+	TattooUserInterface &ui = *(TattooUserInterface *)_vm->_ui;
+	ui._widget = this;
+	_outsideMenu = false;
 }
 
 void WidgetBase::banishWindow() {
diff --git a/engines/sherlock/tattoo/widget_base.h b/engines/sherlock/tattoo/widget_base.h
index 38b6d04b20..5a16ab612d 100644
--- a/engines/sherlock/tattoo/widget_base.h
+++ b/engines/sherlock/tattoo/widget_base.h
@@ -41,6 +41,7 @@ protected:
 	Common::Rect _bounds, _oldBounds;
 	Surface _surface;
 	ImageFile *_images;
+	bool _outsideMenu;
 
 	/**
 	 * Used by descendent classes to split up long text for display across multiple lines
diff --git a/engines/sherlock/tattoo/widget_inventory.cpp b/engines/sherlock/tattoo/widget_inventory.cpp
new file mode 100644
index 0000000000..d3caa8002d
--- /dev/null
+++ b/engines/sherlock/tattoo/widget_inventory.cpp
@@ -0,0 +1,86 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "sherlock/tattoo/widget_inventory.h"
+#include "sherlock/tattoo/tattoo_user_interface.h"
+#include "sherlock/tattoo/tattoo.h"
+
+namespace Sherlock {
+
+namespace Tattoo {
+
+#define INVENTORY_XSIZE 70			// Width of the box that surrounds inventory items
+#define INVENTORY_YSIZE 70			// Width of the box that surrounds inventory items
+#define NUM_INVENTORY_SHOWN 8		// Number of Inventory Items Shown
+#define BUTTON_XSIZE 15				// Button width
+
+WidgetInventory::WidgetInventory(SherlockEngine *vm) : WidgetBase(vm) {
+	_invMode = 0;
+	_invVerbMode = 0;
+	_invSelect = _oldInvSelect = 0;
+	_selector = _oldSelector = 0;
+	_dialogTimer = -1;
+}
+
+void WidgetInventory::load(int mode) {
+	Events &events = *_vm->_events;
+	Inventory &inv = *_vm->_inventory;
+	Common::Point mousePos = events.mousePos();
+
+	if (mode != 0)
+		_invMode = mode;
+	_invVerbMode = 0;
+	_invSelect = _oldInvSelect = -1;
+	_selector = _oldSelector = -1;
+	_dialogTimer = -1;
+
+	if (mode == 0) {
+		banishWindow();
+	} else {
+		_bounds = Common::Rect((INVENTORY_XSIZE + 3) * NUM_INVENTORY_SHOWN / 2 + BUTTON_XSIZE + 6,
+			(INVENTORY_YSIZE + 3) * 2 + 3);
+		_bounds.moveTo(mousePos.x - _bounds.width() / 2, mousePos.y - _bounds.height() / 2);
+	}
+
+	// Ensure menu will be on-screen
+	checkMenuPosition();
+
+	// Load the inventory data
+	inv.loadInv();
+
+	// Redraw the inventory menu on the widget surface
+	_surface.create(_bounds.width(), _bounds.height());
+	_surface.fill(TRANSPARENCY);
+
+	// Draw the window background and then the inventory on top of it
+	makeInfoArea();
+	//putInv(0);
+}
+
+void WidgetInventory::loadInv() {
+	// TODO
+}
+
+
+} // End of namespace Tattoo
+
+} // End of namespace Sherlock
diff --git a/engines/sherlock/tattoo/widget_inventory.h b/engines/sherlock/tattoo/widget_inventory.h
new file mode 100644
index 0000000000..b2096f63e3
--- /dev/null
+++ b/engines/sherlock/tattoo/widget_inventory.h
@@ -0,0 +1,56 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef SHERLOCK_TATTOO_WIDGET_INVENTORY_H
+#define SHERLOCK_TATTOO_WIDGET_INVENTORY_H
+
+#include "common/scummsys.h"
+#include "sherlock/tattoo/widget_base.h"
+
+namespace Sherlock {
+
+class SherlockEngine;
+
+namespace Tattoo {
+
+class WidgetInventory: public WidgetBase {
+private:
+	int _invVerbMode;
+	int _invSelect, _oldInvSelect;
+	int _selector, _oldSelector;
+	int _dialogTimer;
+
+	void loadInv();
+public:
+	int _invMode;
+public:
+	WidgetInventory(SherlockEngine *vm);
+	virtual ~WidgetInventory() {}
+
+	void load(int mode);
+};
+
+} // End of namespace Tattoo
+
+} // End of namespace Sherlock
+
+#endif
diff --git a/engines/sherlock/tattoo/widget_text.cpp b/engines/sherlock/tattoo/widget_text.cpp
index 9e99643807..58eade17b0 100644
--- a/engines/sherlock/tattoo/widget_text.cpp
+++ b/engines/sherlock/tattoo/widget_text.cpp
@@ -74,9 +74,9 @@ void WidgetText::load(const Common::String &str) {
 
 	// Allocate a surface for the window
 	_surface.create(_bounds.width(), _bounds.height());
+	_surface.fill(TRANSPARENCY);
 
 	// Form the background for the new window
-	_surface.fillRect(Common::Rect(0, 0, _surface.w(), _surface.h()), TRANSPARENCY);
 	makeInfoArea();
 
 	int yp = 5;