1 files changed, 335 insertions, 0 deletions
diff --git a/graphics/macgui/macwindowmanager.cpp b/graphics/macgui/macwindowmanager.cpp
new file mode 100644
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--- /dev/null
+++ b/graphics/macgui/macwindowmanager.cpp
@@ -0,0 +1,335 @@
+/* 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 "common/array.h"
+#include "common/events.h"
+#include "common/list.h"
+#include "common/system.h"
+
+#include "graphics/cursorman.h"
+#include "graphics/managed_surface.h"
+#include "graphics/palette.h"
+#include "graphics/primitives.h"
+#include "graphics/macgui/macwindowmanager.h"
+#include "graphics/macgui/macfontmanager.h"
+#include "graphics/macgui/macwindow.h"
+#include "graphics/macgui/macmenu.h"
+
+namespace Graphics {
+
+static const byte palette[] = {
+	0, 0, 0,           // Black
+	0x80, 0x80, 0x80,  // Gray
+	0xff, 0xff, 0xff,  // White
+	0x00, 0xff, 0x00,  // Green
+	0x00, 0xcf, 0x00   // Green2
+};
+
+static byte fillPatterns[][8] = { { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }, // kPatternSolid
+								  { 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55 }, // kPatternStripes
+								  { 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55 }, // kPatternCheckers
+								  { 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa }, // kPatternCheckers2
+								  { 0x88, 0x22, 0x88, 0x22, 0x88, 0x22, 0x88, 0x22 }, // kPatternLightGray
+								  { 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd }  // kPatternDarkGray
+};
+
+static const byte macCursorArrow[] = {
+	2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	2, 0, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+	2, 0, 0, 2, 3, 3, 3, 3, 3, 3, 3,
+	2, 0, 0, 0, 2, 3, 3, 3, 3, 3, 3,
+	2, 0, 0, 0, 0, 2, 3, 3, 3, 3, 3,
+	2, 0, 0, 0, 0, 0, 2, 3, 3, 3, 3,
+	2, 0, 0, 0, 0, 0, 0, 2, 3, 3, 3,
+	2, 0, 0, 0, 0, 0, 0, 0, 2, 3, 3,
+	2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 3,
+	2, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2,
+	2, 0, 0, 2, 0, 0, 2, 3, 3, 3, 3,
+	2, 0, 2, 3, 2, 0, 0, 2, 3, 3, 3,
+	2, 2, 3, 3, 2, 0, 0, 2, 3, 3, 3,
+	2, 3, 3, 3, 3, 2, 0, 0, 2, 3, 3,
+	3, 3, 3, 3, 3, 2, 0, 0, 2, 3, 3,
+	3, 3, 3, 3, 3, 3, 2, 2, 2, 3, 3
+};
+
+static const byte macCursorBeam[] = {
+	0, 0, 3, 3, 3, 0, 0, 3, 3, 3, 3,
+	3, 3, 0, 3, 0, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 0, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 0, 3, 0, 3, 3, 3, 3, 3, 3,
+	0, 0, 3, 3, 3, 0, 0, 3, 3, 3, 3,
+};
+
+MacWindowManager::MacWindowManager() {
+	_screen = 0;
+	_lastId = 0;
+	_activeWindow = -1;
+
+	_menu = 0;
+
+	_fullRefresh = true;
+
+	for (int i = 0; i < ARRAYSIZE(fillPatterns); i++)
+		_patterns.push_back(fillPatterns[i]);
+
+	g_system->getPaletteManager()->setPalette(palette, 0, ARRAYSIZE(palette) / 3);
+
+	_fontMan = new MacFontManager();
+
+	CursorMan.replaceCursorPalette(palette, 0, ARRAYSIZE(palette) / 3);
+	CursorMan.replaceCursor(macCursorArrow, 11, 16, 1, 1, 3);
+	_cursorIsArrow = true;
+	CursorMan.showMouse(true);
+}
+
+MacWindowManager::~MacWindowManager() {
+	for (int i = 0; i < _lastId; i++)
+		delete _windows[i];
+
+	delete _fontMan;
+}
+
+MacWindow *MacWindowManager::addWindow(bool scrollable, bool resizable, bool editable) {
+	MacWindow *w = new MacWindow(_lastId, scrollable, resizable, editable, this);
+
+	_windows.push_back(w);
+	_windowStack.push_back(w);
+
+	setActive(_lastId);
+
+	_lastId++;
+
+	return w;
+}
+
+Menu *MacWindowManager::addMenu() {
+	_menu = new Menu(_lastId, _screen->getBounds(), this);
+
+	_windows.push_back(_menu);
+
+	_lastId++;
+
+	return _menu;
+}
+
+void MacWindowManager::setActive(int id) {
+	if (_activeWindow == id)
+		return;
+
+	if (_activeWindow != -1)
+		_windows[_activeWindow]->setActive(false);
+
+	_activeWindow = id;
+
+	_windows[id]->setActive(true);
+
+	_windowStack.remove(_windows[id]);
+	_windowStack.push_back(_windows[id]);
+
+	_fullRefresh = true;
+}
+
+void MacWindowManager::removeWindow(MacWindow *target) {
+	_windowsToRemove.push_back(target);
+	_needsRemoval = true;
+}
+
+struct PlotData {
+	Graphics::ManagedSurface *surface;
+	MacPatterns *patterns;
+	uint fillType;
+	int thickness;
+
+	PlotData(Graphics::ManagedSurface *s, MacPatterns *p, int f, int t) :
+		surface(s), patterns(p), fillType(f), thickness(t) {}
+};
+
+static void drawPixel(int x, int y, int color, void *data) {
+	PlotData *p = (PlotData *)data;
+
+	if (p->fillType > p->patterns->size())
+		return;
+
+	byte *pat = p->patterns->operator[](p->fillType - 1);
+
+	if (p->thickness == 1) {
+		if (x >= 0 && x < p->surface->w && y >= 0 && y < p->surface->h) {
+			uint xu = (uint)x; // for letting compiler optimize it
+			uint yu = (uint)y;
+
+			*((byte *)p->surface->getBasePtr(xu, yu)) =
+				(pat[yu % 8] & (1 << (7 - xu % 8))) ?
+					color : kColorWhite;
+		}
+	} else {
+		int x1 = x;
+		int x2 = x1 + p->thickness;
+		int y1 = y;
+		int y2 = y1 + p->thickness;
+
+		for (y = y1; y < y2; y++)
+			for (x = x1; x < x2; x++)
+				if (x >= 0 && x < p->surface->w && y >= 0 && y < p->surface->h) {
+					uint xu = (uint)x; // for letting compiler optimize it
+					uint yu = (uint)y;
+					*((byte *)p->surface->getBasePtr(xu, yu)) =
+						(pat[yu % 8] & (1 << (7 - xu % 8))) ?
+							color : kColorWhite;
+				}
+	}
+}
+
+void MacWindowManager::drawDesktop() {
+	Common::Rect r(_screen->getBounds());
+
+	PlotData pd(_screen, &_patterns, kPatternCheckers, 1);
+
+	Graphics::drawRoundRect(r, kDesktopArc, kColorBlack, true, drawPixel, &pd);
+
+	g_system->copyRectToScreen(_screen->getPixels(), _screen->pitch, 0, 0, _screen->w, _screen->h);
+}
+
+void MacWindowManager::draw() {
+	assert(_screen);
+
+	removeMarked();
+
+	if (_fullRefresh)
+		drawDesktop();
+
+	for (Common::List<BaseMacWindow *>::const_iterator it = _windowStack.begin(); it != _windowStack.end(); it++) {
+		BaseMacWindow *w = *it;
+		if (w->draw(_screen, _fullRefresh)) {
+			w->setDirty(false);
+
+			Common::Rect clip(w->getDimensions().left - 2, w->getDimensions().top - 2, w->getDimensions().right - 2, w->getDimensions().bottom - 2);
+			clip.clip(_screen->getBounds());
+
+			g_system->copyRectToScreen(_screen->getBasePtr(clip.left, clip.top), _screen->pitch, clip.left, clip.top, clip.width(), clip.height());
+		}
+	}
+
+	// Menu is drawn on top of everything and always
+	if (_menu)
+		_menu->draw(_screen, _fullRefresh);
+
+	_fullRefresh = false;
+}
+
+bool MacWindowManager::processEvent(Common::Event &event) {
+	// Menu gets events first fir shortcuts and menu bar
+	if (_menu && _menu->processEvent(event))
+		return true;
+
+	if (event.type != Common::EVENT_MOUSEMOVE && event.type != Common::EVENT_LBUTTONDOWN &&
+			event.type != Common::EVENT_LBUTTONUP)
+		return false;
+
+	if (_windows[_activeWindow]->isEditable() && _windows[_activeWindow]->getType() == kWindowWindow &&
+			((MacWindow *)_windows[_activeWindow])->getInnerDimensions().contains(event.mouse.x, event.mouse.y)) {
+		if (_cursorIsArrow) {
+			CursorMan.replaceCursor(macCursorBeam, 11, 16, 3, 8, 3);
+			_cursorIsArrow = false;
+		}
+	} else {
+		if (_cursorIsArrow == false) {
+			CursorMan.replaceCursor(macCursorArrow, 11, 16, 1, 1, 3);
+			_cursorIsArrow = true;
+		}
+	}
+
+	for (Common::List<BaseMacWindow *>::const_iterator it = _windowStack.end(); it != _windowStack.begin();) {
+		it--;
+		BaseMacWindow *w = *it;
+
+
+		if (w->hasAllFocus() || w->getDimensions().contains(event.mouse.x, event.mouse.y)) {
+			if (event.type == Common::EVENT_LBUTTONDOWN || event.type == Common::EVENT_LBUTTONUP)
+				setActive(w->getId());
+
+			return w->processEvent(event);
+		}
+	}
+
+	return false;
+}
+
+void MacWindowManager::removeMarked() {
+	if (!_needsRemoval) return;
+
+	Common::List<BaseMacWindow *>::const_iterator it;
+	for (it = _windowsToRemove.begin(); it != _windowsToRemove.end(); it++) {
+		removeFromStack(*it);
+		removeFromWindowList(*it);
+		delete *it;
+		_activeWindow = 0;
+		_fullRefresh = true;
+	}
+	_windowsToRemove.clear();
+	_needsRemoval = false;
+	_lastId = _windows.size();
+}
+
+void MacWindowManager::removeFromStack(BaseMacWindow *target) {
+	Common::List<BaseMacWindow *>::iterator stackIt;
+	for (stackIt = _windowStack.begin(); stackIt != _windowStack.end(); stackIt++) {
+		if (*stackIt == target) {
+			stackIt = _windowStack.erase(stackIt);
+			stackIt--;
+		}
+	}
+}
+
+void MacWindowManager::removeFromWindowList(BaseMacWindow *target) {
+	int size = _windows.size();
+	int ndx = 0;
+	for (int i = 0; i < size; i++) {
+		if (_windows[i] == target) {
+			ndx = i;
+		}
+	}
+	_windows.remove_at(ndx);
+}
+
+/////////////////
+// Cursor stuff
+/////////////////
+void MacWindowManager::pushArrowCursor() {
+	CursorMan.pushCursor(macCursorArrow, 11, 16, 1, 1, 3);
+}
+
+void MacWindowManager::popCursor() {
+	CursorMan.popCursor();
+}
+
+
+} // End of namespace Graphics