mirror of https://github.com/stella-emu/stella.git
Cleaned up the FrameBuffer::resize and FrameBuffer::xxxFullscreen API's.
Functionality is exactly the same; but it just uses cleaner code. git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@403 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena
parent
e768e6f7dd
commit
f5684caa4a
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@ -13,7 +13,7 @@
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## See the file "license" for information on usage and redistribution of
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## this file, and for a DISCLAIMER OF ALL WARRANTIES.
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##
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## $Id: makefile,v 1.72 2005-04-28 19:28:31 stephena Exp $
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## $Id: makefile,v 1.73 2005-05-01 20:11:06 stephena Exp $
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##============================================================================
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##============================================================================
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@ -46,6 +46,7 @@ OPTIMIZATIONS =
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### change to number of CPU's you have
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NUMBER_CPU = 1
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##============================================================================
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## All done, type make to get a list of frontends
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## No configurable options below this line ...
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@ -13,7 +13,7 @@
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: EventHandler.cxx,v 1.46 2005-05-01 18:57:20 stephena Exp $
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// $Id: EventHandler.cxx,v 1.47 2005-05-01 20:11:07 stephena Exp $
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//============================================================================
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#include <algorithm>
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@ -30,6 +30,7 @@
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#include "OSystem.hxx"
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#include "Menu.hxx"
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#include "bspf.hxx"
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#include "GuiUtils.hxx"
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#ifdef SNAPSHOT_SUPPORT
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#include "Snapshot.hxx"
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@ -135,11 +136,11 @@ void EventHandler::poll() // FIXME - add modifiers for OSX
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switch(int(key))
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{
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case SDLK_EQUALS:
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myOSystem->frameBuffer().resize(1);
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myOSystem->frameBuffer().resize(NextSize);
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break;
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case SDLK_MINUS:
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myOSystem->frameBuffer().resize(-1);
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myOSystem->frameBuffer().resize(PreviousSize);
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break;
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case SDLK_RETURN:
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@ -289,22 +290,18 @@ void EventHandler::handleKeyEvent(SDLKey key, SDLMod mod, uInt8 state)
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#ifdef DEVELOPER_SUPPORT
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case SDLK_END: // Alt-End increases XStart
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myOSystem->console().changeXStart(1);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_HOME: // Alt-Home decreases XStart
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myOSystem->console().changeXStart(0);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_PAGEUP: // Alt-PageUp increases YStart
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myOSystem->console().changeYStart(1);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_PAGEDOWN: // Alt-PageDown decreases YStart
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myOSystem->console().changeYStart(0);
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myOSystem->frameBuffer().resize(0);
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break;
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#endif
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}
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@ -342,22 +339,18 @@ void EventHandler::handleKeyEvent(SDLKey key, SDLMod mod, uInt8 state)
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#ifdef DEVELOPER_SUPPORT
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case SDLK_END: // Ctrl-End increases Width
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myOSystem->console().changeWidth(1);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_HOME: // Ctrl-Home decreases Width
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myOSystem->console().changeWidth(0);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_PAGEUP: // Ctrl-PageUp increases Height
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myOSystem->console().changeHeight(1);
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myOSystem->frameBuffer().resize(0);
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break;
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case SDLK_PAGEDOWN: // Ctrl-PageDown decreases Height
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myOSystem->console().changeHeight(0);
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myOSystem->frameBuffer().resize(0);
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break;
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#endif
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case SDLK_s: // Ctrl-s saves properties to a file
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@ -13,7 +13,7 @@
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: FrameBuffer.cxx,v 1.29 2005-05-01 18:57:20 stephena Exp $
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// $Id: FrameBuffer.cxx,v 1.30 2005-05-01 20:11:07 stephena Exp $
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//============================================================================
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#include <sstream>
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@ -270,24 +270,19 @@ void FrameBuffer::setupPalette()
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theRedrawEntireFrameIndicator = true;
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void FrameBuffer::toggleFullscreen()
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{
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setFullscreen(!myOSystem->settings().getBool("fullscreen"));
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void FrameBuffer::toggleFullscreen(bool given, bool toggle)
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void FrameBuffer::setFullscreen(bool enable)
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{
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bool isFullscreen;
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if(given)
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{
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if(myOSystem->settings().getBool("fullscreen") == toggle)
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return;
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isFullscreen = toggle;
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}
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else
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isFullscreen = !myOSystem->settings().getBool("fullscreen");
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// Update the settings
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myOSystem->settings().setBool("fullscreen", isFullscreen);
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myOSystem->settings().setBool("fullscreen", enable);
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if(isFullscreen)
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if(enable)
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mySDLFlags |= SDL_FULLSCREEN;
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else
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mySDLFlags &= ~SDL_FULLSCREEN;
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@ -299,51 +294,40 @@ void FrameBuffer::toggleFullscreen(bool given, bool toggle)
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void FrameBuffer::resize(Int8 mode, Int8 zoom)
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void FrameBuffer::resize(Size size, Int8 zoom)
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{
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// Use the specific zoom level if one is given
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// Otherwise use 'mode' to pick the next zoom level
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if(zoom != 0)
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switch(size)
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{
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// if(myOSystem->settings().getBool("fullscreen"))
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// return;
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case PreviousSize: // decrease size
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if(myOSystem->settings().getBool("fullscreen"))
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return;
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if(theZoomLevel == 1)
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theZoomLevel = theMaxZoomLevel;
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else
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theZoomLevel--;
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break;
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case NextSize: // increase size
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if(myOSystem->settings().getBool("fullscreen"))
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return;
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if(theZoomLevel == theMaxZoomLevel)
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theZoomLevel = 1;
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else
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theZoomLevel++;
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break;
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case GivenSize: // use 'zoom' quantity
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if(zoom < 1)
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theZoomLevel = 1;
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else if((uInt32)zoom > theMaxZoomLevel)
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theZoomLevel = theMaxZoomLevel;
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else
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theZoomLevel = zoom;
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}
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else
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{
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// reset size to that given in properties
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// this is a special case of allowing a resize while in fullscreen mode
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if(mode == 0)
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{
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myScreenDim.w = myBaseDim.w;
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myScreenDim.h = myBaseDim.h;
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}
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else if(mode == 1) // increase size
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{
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if(myOSystem->settings().getBool("fullscreen"))
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return;
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break;
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if(theZoomLevel == theMaxZoomLevel)
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theZoomLevel = 1;
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else
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theZoomLevel++;
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}
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else if(mode == -1) // decrease size
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{
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if(myOSystem->settings().getBool("fullscreen"))
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default: // should never happen
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return;
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if(theZoomLevel == 1)
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theZoomLevel = theMaxZoomLevel;
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else
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theZoomLevel--;
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}
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break;
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}
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if(!createScreen())
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@ -13,7 +13,7 @@
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: FrameBuffer.hxx,v 1.26 2005-04-24 01:57:47 stephena Exp $
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// $Id: FrameBuffer.hxx,v 1.27 2005-05-01 20:11:07 stephena Exp $
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//============================================================================
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#ifndef FRAMEBUFFER_HXX
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@ -41,7 +41,7 @@ class OSystem;
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All GUI elements (ala ScummVM) are drawn here as well.
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@author Stephen Anthony
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@version $Id: FrameBuffer.hxx,v 1.26 2005-04-24 01:57:47 stephena Exp $
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@version $Id: FrameBuffer.hxx,v 1.27 2005-05-01 20:11:07 stephena Exp $
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*/
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class FrameBuffer
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{
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@ -140,25 +140,29 @@ class FrameBuffer
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}
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/**
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Toggles between fullscreen and window mode. either automatically
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or based on the given flag. Grabmouse activated when in fullscreen mode.
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@param given Indicates whether to use the specified 'toggle' or
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decide based on current status
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@param toggle Set the fullscreen mode to this value
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Toggles between fullscreen and window mode.
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Grabmouse activated when in fullscreen mode.
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*/
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void toggleFullscreen(bool given = false, bool toggle = false);
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void toggleFullscreen();
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/**
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Enables/disables fullscreen mode.
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Grabmouse activated when in fullscreen mode.
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@param enable Set the fullscreen mode to this value
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*/
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void setFullscreen(bool enable);
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/**
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This routine is called when the user wants to resize the window.
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Mode = '1' means window should increase in size
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Mode = '-1' means window should decrease in size
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Mode = '0' means window should be resized to defaults
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Size = 'PreviousSize' means window should decrease in size
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Size = 'NextSize' means window should increase in size
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Size = 'GivenSize' means window should be resized to quantity given in 'zoom'
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@param mode How the window should be resized
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@param zoom The zoom level to use if something other than 0
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@param size Described above
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@param zoom The zoom level to use if size is set to 'sGiven'
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*/
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void resize(Int8 mode, Int8 zoom = 0);
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void resize(Size size, Int8 zoom = 0);
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/**
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Sets the state of the cursor (hidden or grabbed) based on the
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@ -13,7 +13,7 @@
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: GuiUtils.hxx,v 1.6 2005-04-04 02:19:22 stephena Exp $
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// $Id: GuiUtils.hxx,v 1.7 2005-05-01 20:11:07 stephena Exp $
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//
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// Based on code from ScummVM - Scumm Interpreter
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// Copyright (C) 2002-2004 The ScummVM project
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@ -29,7 +29,7 @@
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Probably not very neat, but at least it works ...
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@author Stephen Anthony
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@version $Id: GuiUtils.hxx,v 1.6 2005-04-04 02:19:22 stephena Exp $
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@version $Id: GuiUtils.hxx,v 1.7 2005-05-01 20:11:07 stephena Exp $
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*/
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#define kLineHeight 12
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@ -41,7 +41,8 @@ enum OverlayColor {
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kBGColor,
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kShadowColor,
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kTextColor,
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kTextColorHi
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kTextColorHi,
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kTextColorEm
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};
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// The commands generated by various widgets
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@ -60,6 +61,13 @@ enum {
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kSoundEnableChanged
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};
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// Indicates a three-way possibility when changing the size of some quantity
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enum Size {
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PreviousSize,
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GivenSize,
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NextSize
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};
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static const string EmptyString("");
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template<typename T> inline void SWAP(T &a, T &b) { T tmp = a; a = b; b = tmp; }
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@ -13,7 +13,7 @@
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// See the file "license" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id: VideoDialog.cxx,v 1.7 2005-04-29 19:05:06 stephena Exp $
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// $Id: VideoDialog.cxx,v 1.8 2005-05-01 20:11:07 stephena Exp $
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//
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// Based on code from ScummVM - Scumm Interpreter
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// Copyright (C) 2002-2004 The ScummVM project
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@ -281,11 +281,11 @@ void VideoDialog::saveConfig()
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// Zoom
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i = (myZoomSlider->getValue() / 10) + 1;
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instance()->settings().setInt("zoom", i);
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instance()->frameBuffer().resize(0, i);
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instance()->frameBuffer().resize(GivenSize, i);
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// Fullscreen (the toggleFullscreen function takes care of updating settings)
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// Fullscreen (the setFullscreen method takes care of updating settings)
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b = myFullscreenCheckbox->getState();
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instance()->frameBuffer().toggleFullscreen(true, b);
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instance()->frameBuffer().setFullscreen(b);
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// Use desktop resolution in fullscreen mode
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b = myUseDeskResCheckbox->getState();
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