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JuxtaSCUI.cpp @ 4

Revision 4, 14.1 KB checked in by ajaworski, 13 years ago (diff)
Added modified SAGE sources

Rev	Line
[4]	1	/*=============================================================================
	2
	3	Program: JuxtaView for SAGE
	4	Module: JuxtaSCUI.cpp - Part of JuxtaView's UI
	5	Authors: Arun Rao, arao@evl.uic.edu,
	6	Ratko Jagodic, rjagodic@evl.uic.edu,
	7	Nicholas Schwarz, schwarz@evl.uic.edu,
	8	et al.
	9	Date: 30 September 2004
	10	Modified: 28 October 2004
	11
	12	Copyright (c) 2005 Electronic Visualization Laboratory,
	13	University of Illinois at Chicago
	14
	15	All rights reserved.
	16	*
	17	* Redistribution and use in source and binary forms, with or without
	18	* modification, are permitted provided that the following conditions are met:
	19	*
	20	* * Redistributions of source code must retain the above copyright
	21	* notice, this list of conditions and the following disclaimer.
	22	* * Redistributions in binary form must reproduce the above
	23	* copyright notice, this list of conditions and the following disclaimer
	24	* in the documentation and/or other materials provided with the distribution.
	25	* * Neither the name of the University of Illinois at Chicago nor
	26	* the names of its contributors may be used to endorse or promote
	27	* products derived from this software without specific prior written permission.
	28	*
	29	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	30	* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	31	* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	32	* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
	33	* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	34	* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	35	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	36	* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	37	* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	38	* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	39	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	40
	41	Direct questions, comments, etc. to schwarz@evl.uic.edu or
	42	http://www.evl.uic.edu/cavern/forum/
	43
	44	=============================================================================*/
	45
	46	#include "JuxtaSCUI.h"
	47
	48	void SkipComments(FILE* fin,char commentFlag);
	49	#define COMMENT_FLAG '#'
	50
	51	JuxtaSCUIFrame::JuxtaSCUIFrame(bool ov, char* skinfilename,wxWindow* parent, int id, const wxString& title,
	52	const wxPoint& pos, const wxSize& size, long style)
	53	:wxFrame(parent,id,title,pos,size,style)
	54	{
	55	QUANTAinit();
	56	client = NULL;
	57
	58
	59	//---------setup the ui
	60	wxImage* img;
	61	wxBitmapButton* bmpbtn;
	62	wxBitmap* bmp;
	63	wxPanel* panel;
	64	char buffer[100];
	65	char background[100];
	66	char upfile[100];
	67	char downfile[100];
	68	int xpos,ypos;
	69
	70	gApp->SetTopWindow(this);
	71
	72	panel = new wxPanel(this,-1);
	73
	74	//background
	75	wxInitAllImageHandlers();
	76	FILE* skinfile = NULL;
	77
	78	if(skinfilename == NULL)
	79	skinfile = fopen("Skins/default.jsk","r");
	80	else
	81	skinfile = fopen(skinfilename,"r");
	82
	83	if(skinfile == NULL)
	84	return;
	85
	86	SkipComments(skinfile,COMMENT_FLAG);
	87
	88	//get the background filename
	89	fscanf(skinfile,"%s\n",background);
	90	img = new wxImage(wxCSTRINGCAST(background));
	91	bmp = new wxBitmap((*img));
	92	statbmp = new wxStaticBitmap(panel,20,(*bmp),wxPoint(0,0));
	93	#if defined(_WIN32) \|\| defined(WIN32) \|\| defined(WINDOWS) \|\| defined(_WINDOWS_)
	94	statbmp->Disable(); //to make sure the button pushes go to the buttons, not the background image
	95	#endif
	96
	97	//get the pan up info
	98	SkipComments(skinfile,COMMENT_FLAG);
	99	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	100	img = new wxImage(upfile);
	101	bmpbtn = new wxBitmapButton(panel,ID_PanUp,(*img),wxPoint(xpos,ypos),
	102	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	103	img = new wxImage(downfile);
	104	bmpbtn->SetBitmapSelected((*img));
	105	bmpbtn->SetToolTip(buffer);
	106
	107	//get the pan down info
	108	SkipComments(skinfile,COMMENT_FLAG);
	109	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	110	img = new wxImage(upfile);
	111	bmpbtn = new wxBitmapButton(panel,ID_PanDown,(*img),wxPoint(xpos,ypos),
	112	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	113	img = new wxImage(downfile);
	114	bmpbtn->SetBitmapSelected((*img));
	115	bmpbtn->SetToolTip(buffer);
	116
	117	//get the pan left info
	118	SkipComments(skinfile,COMMENT_FLAG);
	119	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	120	img = new wxImage(upfile);
	121	bmpbtn = new wxBitmapButton(panel,ID_PanLeft,(*img),wxPoint(xpos,ypos),
	122	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	123	img = new wxImage(downfile);
	124	bmpbtn->SetBitmapSelected((*img));
	125	bmpbtn->SetToolTip(buffer);
	126
	127	//get the pan right info
	128	SkipComments(skinfile,COMMENT_FLAG);
	129	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	130	img = new wxImage(upfile);
	131	bmpbtn = new wxBitmapButton(panel,ID_PanRight,(*img),wxPoint(xpos,ypos),
	132	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	133	img = new wxImage(downfile);
	134	bmpbtn->SetBitmapSelected((*img));
	135	bmpbtn->SetToolTip(buffer);
	136
	137	//get the fast pan up info
	138	SkipComments(skinfile,COMMENT_FLAG);
	139	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	140	img = new wxImage(upfile);
	141	bmpbtn = new wxBitmapButton(panel,ID_FastPanUp,(*img),wxPoint(xpos,ypos),
	142	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	143	img = new wxImage(downfile);
	144	bmpbtn->SetBitmapSelected((*img));
	145	bmpbtn->SetToolTip(buffer);
	146
	147	//load up the fast pan down button
	148	SkipComments(skinfile,COMMENT_FLAG);
	149	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	150	img = new wxImage(upfile);
	151	bmpbtn = new wxBitmapButton(panel,ID_FastPanDown,(*img),wxPoint(xpos,ypos),
	152	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	153	img = new wxImage(downfile);
	154	bmpbtn->SetBitmapSelected((*img));
	155	bmpbtn->SetToolTip(buffer);
	156
	157	//load up the fast pan left button
	158	SkipComments(skinfile,COMMENT_FLAG);
	159	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	160	img = new wxImage(upfile);
	161	bmpbtn = new wxBitmapButton(panel,ID_FastPanLeft,(*img),wxPoint(xpos,ypos),
	162	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	163	img = new wxImage(downfile);
	164	bmpbtn->SetBitmapSelected((*img));
	165	bmpbtn->SetToolTip(buffer);
	166
	167	//load up the fast pan right button
	168	SkipComments(skinfile,COMMENT_FLAG);
	169	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	170	img = new wxImage(upfile);
	171	bmpbtn = new wxBitmapButton(panel,ID_FastPanRight,(*img),wxPoint(xpos,ypos),
	172	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	173	img = new wxImage(downfile);
	174	bmpbtn->SetBitmapSelected((*img));
	175	bmpbtn->SetToolTip(buffer);
	176
	177	//load up the zoom in button
	178	SkipComments(skinfile,COMMENT_FLAG);
	179	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	180	img = new wxImage(upfile);
	181	bmpbtn = new wxBitmapButton(panel,ID_ZoomIn,(*img),wxPoint(xpos,ypos),
	182	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	183	img = new wxImage(downfile);
	184	bmpbtn->SetBitmapSelected((*img));
	185	bmpbtn->SetToolTip(buffer);
	186
	187	//load up the zoom out button
	188	SkipComments(skinfile,COMMENT_FLAG);
	189	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	190	img = new wxImage(upfile);
	191	bmpbtn = new wxBitmapButton(panel,ID_ZoomOut,(*img),wxPoint(xpos,ypos),
	192	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	193	img = new wxImage(downfile);
	194	bmpbtn->SetBitmapSelected((*img));
	195	bmpbtn->SetToolTip(buffer);
	196
	197	//load up the Quit button
	198	SkipComments(skinfile,COMMENT_FLAG);
	199	fscanf(skinfile,"%s %s %s (%d,%d)\n",buffer,upfile,downfile,&xpos,&ypos);
	200	img = new wxImage(upfile);
	201	bmpbtn = new wxBitmapButton(panel,ID_Quit,(*img),wxPoint(xpos,ypos),
	202	wxSize(img->GetWidth(),img->GetHeight()),wxBORDER_NONE);
	203	img = new wxImage(downfile);
	204	bmpbtn->SetBitmapSelected((*img));
	205	bmpbtn->SetToolTip(buffer);
	206
	207	fclose(skinfile);
	208
	209	overviewframe = NULL;
	210	showoverview = ov;
	211
	212	}
	213
	214
	215	void JuxtaSCUIFrame::Show()
	216	{
	217	if(overviewframe && showoverview)
	218	overviewframe->Show();
	219
	220	wxFrame::Show();
	221	}
	222
	223
	224	BEGIN_EVENT_TABLE( JuxtaSCUIFrame, wxFrame)
	225	EVT_BUTTON( ID_PanUp, JuxtaSCUIFrame::OnEvent)
	226	EVT_BUTTON( ID_PanDown, JuxtaSCUIFrame::OnEvent)
	227	EVT_BUTTON( ID_PanLeft, JuxtaSCUIFrame::OnEvent)
	228	EVT_BUTTON( ID_PanRight, JuxtaSCUIFrame::OnEvent)
	229	EVT_BUTTON( ID_FastPanUp, JuxtaSCUIFrame::OnEvent)
	230	EVT_BUTTON( ID_FastPanDown, JuxtaSCUIFrame::OnEvent)
	231	EVT_BUTTON( ID_FastPanLeft, JuxtaSCUIFrame::OnEvent)
	232	EVT_BUTTON( ID_FastPanRight, JuxtaSCUIFrame::OnEvent)
	233	EVT_BUTTON( ID_ZoomIn, JuxtaSCUIFrame::OnEvent)
	234	EVT_BUTTON( ID_ZoomOut, JuxtaSCUIFrame::OnEvent)
	235	EVT_BUTTON( ID_Quit, JuxtaSCUIFrame::OnEvent)
	236	END_EVENT_TABLE()
	237
	238	//------------------------------------------
	239	JuxtaSCUIFrame::~JuxtaSCUIFrame()
	240	{
	241
	242	if(client)
	243	{
	244	PassEvent(JVQUIT);
	245	client->close();
	246	delete client;
	247	}
	248
	249	}
	250
	251
	252	//------------------------------------------
	253	void JuxtaSCUIFrame::Init(char* configfilename)
	254	{
	255	FILE* fin = fopen(configfilename,"r");
	256	if(!fin)
	257	return;
	258
	259	char ip[32];
	260	int port;
	261	memset(ip,0,32);
	262
	263	fscanf(fin,"%s : %d\n",ip,&port);
	264
	265	client = new QUANTAnet_tcpClient_c();
	266	if( client->connectToServer(ip,port) < 0)
	267	{
	268	client->close();
	269	delete client;
	270	client = NULL;
	271	#if DEBUG
	272	wxMessageBox("Failed To Connect To Server.\nMake sure juxtauiclient.conf file has correct server ip and port number.\nCorrect format is \"server ip\" : \"port number\"");
	273	#endif
	274	}
	275	else
	276	{
	277	//make sure the user didn't disable the overview
	278	if(showoverview)
	279	{
	280	fprintf(stderr,"Attempting to load overview\n");
	281	//ask for the overview!!!!
	282	overviewframe = new JuxtaOverviewFrame(gApp->GetTopWindow(),
	283	-1,"Overview",
	284	wxPoint(wxWindow::GetSize().GetWidth(),0),
	285	wxSize(100,200),
	286	wxMINIMIZE_BOX \| wxFRAME_NO_TASKBAR \| wxRESIZE_BORDER);
	287	overviewframe->Layout();
	288	overviewframe->Show();
	289
	290	GetOverview();
	291	GetExtents();
	292	}
	293	else
	294	{
	295	fprintf(stderr,"Not attempting to make overview\n");
	296	overviewframe = new JuxtaOverviewFrame(0,-1,"",wxPoint(0,0),wxSize(0,0),wxSIMPLE_BORDER);
	297	overviewframe->Layout();
	298	overviewframe->Show();
	299	}
	300
	301	fflush(stderr);
	302
	303	}
	304
	305	fclose(fin);
	306	}
	307
	308	//------------------------------------------
	309	void JuxtaSCUIFrame::OnEvent(wxCommandEvent& event)
	310	{
	311
	312	//disable all buttons but quit
	313	//here's the tree
	314	// this
	315	// \|_______panel
	316	// \|________All the buttons!!!!!!
	317
	318	// this->GetChildren().GetFirst()->GetData()->Disable();
	319
	320	switch(event.GetId())
	321	{
	322	case ID_FastPanLeft:
	323	PassEvent(JVFAST_PAN_LEFT);
	324	break;
	325	case ID_FastPanRight:
	326	PassEvent(JVFAST_PAN_RIGHT);
	327	break;
	328	case ID_FastPanUp:
	329	PassEvent(JVFAST_PAN_UP);
	330	break;
	331	case ID_FastPanDown:
	332	PassEvent(JVFAST_PAN_DOWN);
	333	break;
	334	case ID_PanLeft:
	335	PassEvent(JVPAN_LEFT);
	336	break;
	337	case ID_PanRight:
	338	PassEvent(JVPAN_RIGHT);
	339	break;
	340	case ID_PanUp:
	341	PassEvent(JVPAN_UP);
	342	break;
	343	case ID_PanDown:
	344	PassEvent(JVPAN_DOWN);
	345	break;
	346	case ID_ZoomIn:
	347	PassEvent(JVZOOM_IN);
	348	break;
	349	case ID_ZoomOut:
	350	PassEvent(JVZOOM_OUT);
	351	break;
	352	case ID_Quit:
	353	PassEvent(JVQUIT);
	354	break;
	355	default:
	356	break;
	357	} //end switch
	358
	359	//ask for the extent if it's not quit
	360	if( event.GetId() != ID_Quit && overviewframe && showoverview )
	361	{
	362	GetExtents();
	363	if(overviewframe)
	364	overviewframe->Refresh();
	365	}
	366
	367	Refresh();
	368
	369	// this->GetChildren().GetFirst()->GetData()->Enable();
	370
	371	}
	372	//------------------------------------------
	373	void JuxtaSCUIFrame::PassEvent(char* strEvent)
	374	{
	375	#if DEBUG
	376	fprintf(stderr,"passing event %s\n",strEvent);
	377	#endif
	378	//pass event to server
	379	static char sendBuffer[TRANSMISSION_SIZE];
	380	static int size = TRANSMISSION_SIZE;
	381
	382	clientMutex.Lock();
	383	memset(sendBuffer,0,TRANSMISSION_SIZE);
	384	strcpy(sendBuffer,strEvent);
	385
	386	if(client)
	387	{
	388	client->write(sendBuffer,&size, QUANTAnet_tcpClient_c::BLOCKING);
	389	}
	390	clientMutex.Unlock();
	391
	392	}
	393
	394	//------------------------------------------
	395	void JuxtaSCUIFrame::PassBuffer(void* buffer,int size)
	396	{
	397	clientMutex.Lock();
	398	if(client)
	399	{
	400	client->write((const char*)buffer,&size,QUANTAnet_tcpClient_c::BLOCKING);
	401	}
	402	clientMutex.Unlock();
	403
	404	}
	405
	406	//------------------------------------------
	407	void JuxtaSCUIFrame::GetExtents()
	408	{
	409	#if DEBUG
	410	fprintf(stderr,"Getting extents for overview\n");
	411	#endif
	412	//pass event to server
	413	static char sendBuffer[TRANSMISSION_SIZE];
	414	static int sendsize = TRANSMISSION_SIZE;
	415	static int readsize = sizeof(float) * 4;
	416
	417	memset(sendBuffer,0,TRANSMISSION_SIZE);
	418	clientMutex.Lock();
	419	strcpy(sendBuffer,JVEXTENTS);
	420
	421	float readarray[4];
	422	if( client )
	423	{
	424	client->write(sendBuffer,&sendsize,QUANTAnet_tcpClient_c::BLOCKING);
	425	//get four floats
	426	client->read((char*)readarray,&readsize,QUANTAnet_tcpClient_c::BLOCKING);
	427	if(overviewframe)
	428	overviewframe->SetExtentRectangle(readarray[0],readarray[1],readarray[2],readarray[3]);
	429
	430	#if DEBUG
	431	fprintf(stderr,"floats recieved: %f, %f, %f, %f\n",readarray[0],readarray[1],readarray[2],readarray[3]);
	432	#endif
	433	}
	434	clientMutex.Unlock();
	435
	436
	437
	438	}
	439
	440	void JuxtaSCUIFrame::GetOverview()
	441	{
	442	#if DEBUG
	443	fprintf(stderr,"Getting overview image\n");
	444	#endif
	445	//pass event to server
	446	static char sendBuffer[TRANSMISSION_SIZE];
	447	static int sendsize = TRANSMISSION_SIZE;
	448	static int readsize;
	449
	450	memset(sendBuffer,0,TRANSMISSION_SIZE);
	451
	452	clientMutex.Lock();
	453	strcpy(sendBuffer,JVOVERVIEW);
	454
	455	if(client)
	456	{
	457	//ask for the overview
	458	client->write(sendBuffer,&sendsize,QUANTAnet_tcpClient_c::BLOCKING);
	459
	460	//get two ints
	461	int dimarray[2];
	462	readsize = sizeof(int) * 2;
	463	client->read((char*)dimarray,&readsize,QUANTAnet_tcpClient_c::BLOCKING);
	464
	465	//get pixels
	466	readsize = dimarray[0] * dimarray[1] * 3;
	467	unsigned char* img = new unsigned char[readsize];
	468	client->read((char*)img,&readsize,QUANTAnet_tcpClient_c::BLOCKING);
	469
	470	if(overviewframe)
	471	overviewframe->SetImage(dimarray[0],dimarray[1],img);
	472
	473	#if DEBUG
	474	fprintf(stderr,"Got overview of dims %d x %d\n",dimarray[0],dimarray[1]);
	475	#endif
	476
	477	}
	478
	479	clientMutex.Unlock();
	480
	481	}
	482
	483	//------------------------------------------
	484
	485	void SkipComments(FILE* fin,char commentFlag)
	486	{
	487	char c;
	488	c = fgetc(fin);
	489	bool skipline;
	490	if( c == commentFlag)
	491	{
	492	skipline = true;
	493	while(skipline)
	494	{
	495	while( c != '\n' && !feof(fin))
	496	c = fgetc(fin);
	497
	498	if(feof(fin))
	499	return;
	500
	501	long position = ftell(fin);
	502	c = fgetc(fin);
	503	if(c != commentFlag)
	504	{
	505	skipline = false;
	506	fseek(fin,position,0);
	507	}
	508	}
	509	}
	510	else
	511	{
	512	fseek(fin, ftell(fin) - 1, 0);
	513	}
	514	}

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source: trunk/src/testing/app/JuxtaView/UI/JuxtaSCUI.cpp @ 4

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