WindowedGLContext (Component* const component_,
HGLRC contextToShareWith,
const OpenGLPixelFormat& pixelFormat)
: renderContext (0),
component (component_),
dc (0)
{
initialiseGLExtensions();
jassert (component != nullptr);
createNativeWindow();
PIXELFORMATDESCRIPTOR pfd;
initialisePixelFormatDescriptor (pfd, pixelFormat);
const int format = ChoosePixelFormat (dc, &pfd);
if (format != 0)
SetPixelFormat (dc, format, &pfd);
renderContext = wglCreateContext (dc);
if (renderContext != 0)
{
makeActive();
initialiseGLExtensions();
extensions.initialise();
setPixelFormat (pixelFormat);
if (contextToShareWith != 0)
wglShareLists (contextToShareWith, renderContext);
}
}
BOOL LLDrawable::updateMove()
{
if (isDead())
{
llwarns << "Update move on dead drawable!" << llendl;
return TRUE;
}
if (mVObjp.isNull())
{
return FALSE;
}
makeActive();
BOOL done;
if (isState(MOVE_UNDAMPED))
{
done = updateMoveUndamped();
}
else
{
done = updateMoveDamped();
}
return done;
}
void Renderer::renderMap() {
record_section("renderMap");
if (mapSize_ == glm::vec2(0.f)) {
return;
}
auto gridDim = mapSize_ * 2.f;
auto mapShader = ResourceManager::get()->getShader("map");
mapShader->makeActive();
mapShader->uniform4f("color", mapColor_);
mapShader->uniform2f("mapSize", mapSize_);
mapShader->uniform2f("gridDim", gridDim);
// TODO(zack): HACK ALERT this is for fog of war, render as a separate
// step instead
if (controller_) {
controller_->updateMapShader(mapShader);
}
// TODO(zack): render map with height/terrain map
glm::mat4 transform =
glm::scale(
glm::mat4(1.f),
glm::vec3(mapSize_.x, mapSize_.y, 1.f));
renderRectangleProgram(transform);
}
void LLDrawable::moveUpdatePipeline(BOOL moved)
{
makeActive();
// Update the face centers.
for (S32 i = 0; i < getNumFaces(); i++)
{
getFace(i)->updateCenterAgent();
}
}
int GlXOffscreenContext::getIntProperty(GLenum intProperty)
{
ContextRestorer restorer(!isActive());
makeActive();
int v = 0;
glGetIntegerv(intProperty, &v);
checkGlError("After GlXOffscreenContext::getIntProperty..");
return v;
}
// XXX Need a way to deal with blits with Camera/Lighting.
void DisplayDeviceOpenGL::doBlitTexture(const TexturePtr& tex, int dstx, int dsty, int dstw, int dsth, float rotation, int srcx, int srcy, int srcw, int srch)
{
ASSERT_LOG(false, "DisplayDevice::doBlitTexture deprecated");
ASSERT_LOG(!tex, "Texture passed in was not of expected type.");
const float tx1 = float(srcx) / tex->width();
const float ty1 = float(srcy) / tex->height();
const float tx2 = srcw == 0 ? 1.0f : float(srcx + srcw) / tex->width();
const float ty2 = srch == 0 ? 1.0f : float(srcy + srch) / tex->height();
const float uv_coords[] = {
tx1, ty1,
tx2, ty1,
tx1, ty2,
tx2, ty2,
};
const float vx1 = float(dstx);
const float vy1 = float(dsty);
const float vx2 = float(dstx + dstw);
const float vy2 = float(dsty + dsth);
const float vtx_coords[] = {
vx1, vy1,
vx2, vy1,
vx1, vy2,
vx2, vy2,
};
// Apply blend mode from texture if there is any.
BlendEquationScopeOGL be_scope(*tex);
BlendModeScopeOGL bm_scope(*tex);
glm::mat4 model = glm::translate(glm::mat4(1.0f), glm::vec3((vx1+vx2)/2.0f,(vy1+vy2)/2.0f,0.0f)) * glm::rotate(glm::mat4(1.0f), rotation, glm::vec3(0.0f,0.0f,1.0f)) * glm::translate(glm::mat4(1.0f), glm::vec3(-(vx1+vy1)/2.0f,-(vy1+vy1)/2.0f,0.0f));
glm::mat4 mvp = glm::ortho(0.0f, 800.0f, 600.0f, 0.0f) * model;
auto shader = OpenGL::ShaderProgram::defaultSystemShader();
shader->makeActive();
getDefaultShader()->setUniformsForTexture(tex);
shader->setUniformValue(shader->getMvpUniform(), glm::value_ptr(mvp));
shader->setUniformValue(shader->getColorUniform(), glm::value_ptr(glm::vec4(1.0f,1.0f,1.0f,1.0f)));
// XXX the following line are only temporary, obviously.
//shader->setUniformValue(shader->getUniform("discard"), 0);
glEnableVertexAttribArray(shader->getVertexAttribute());
glVertexAttribPointer(shader->getVertexAttribute(), 2, GL_FLOAT, GL_FALSE, 0, vtx_coords);
glEnableVertexAttribArray(shader->getTexcoordAttribute());
glVertexAttribPointer(shader->getTexcoordAttribute(), 2, GL_FLOAT, GL_FALSE, 0, uv_coords);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
glDisableVertexAttribArray(shader->getTexcoordAttribute());
glDisableVertexAttribArray(shader->getVertexAttribute());
}
void LLDrawable::moveUpdatePipeline(BOOL moved)
{
if (moved)
{
makeActive();
}
// Update the face centers.
for (S32 i = 0; i < getNumFaces(); i++)
{
LLFace* face = getFace(i);
if (face)
{
face->updateCenterAgent();
}
}
}
BOOL LLDrawable::updateMove()
{
if (isDead())
{
LL_WARNS() << "Update move on dead drawable!" << LL_ENDL;
return TRUE;
}
if (mVObjp.isNull())
{
return FALSE;
}
makeActive();
return isState(MOVE_UNDAMPED) ? updateMoveUndamped() : updateMoveDamped();
}
double HCluster::update(int row, int col, float distance){
try {
bool cluster = false;
smallRow = row;
smallCol = col;
smallDist = distance;
//find upmost parent of row and col
smallRow = getUpmostParent(smallRow);
smallCol = getUpmostParent(smallCol);
//you don't want to cluster with yourself
if (smallRow != smallCol) {
if ((method == "furthest") || (method == "nearest")) {
//can we cluster???
if (method == "nearest") { cluster = true; }
else{ //assume furthest
//are they active in the link table
int linkValue = makeActive(); //after this point this nodes info is active in linkTable
if (linkValue == (clusterArray[smallRow].numSeq * clusterArray[smallCol].numSeq)) { cluster = true; }
}
if (cluster) {
updateArrayandLinkTable();
clusterBins();
clusterNames();
}
}else {
cluster = true;
updateArrayandLinkTable();
clusterBins();
clusterNames();
combineFile();
}
}
return cutoff;
//printInfo();
}
catch(exception& e) {
m->errorOut(e, "HCluster", "update");
exit(1);
}
}
WindowLessGLContext::WindowLessGLContext(int width, int height)
: _width(width), _height(height) {
typedef GLXContext (*glXCreateContextAttribsARBProc)(
Display *, GLXFBConfig, GLXContext, Bool, const int *);
typedef Bool (*glXMakeContextCurrentARBProc)(Display *, GLXDrawable,
GLXDrawable, GLXContext);
static glXCreateContextAttribsARBProc glXCreateContextAttribsARB = 0;
static glXMakeContextCurrentARBProc glXMakeContextCurrentARB = 0;
static int visual_attribs[] = { None };
int context_attribs[] = { GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
GLX_CONTEXT_MINOR_VERSION_ARB, 2,
None };
int fbcount = 0;
GLXFBConfig *fbc = NULL;
/* open display */
if (!(dpy = XOpenDisplay(0)))
throw std::runtime_error(std::string(
"WindowLessGLContext::WindowLessGLContext: Failed to open display\n"));
/* get framebuffer configs, any is usable (might want to add proper attribs)
*/
if (!(fbc = glXChooseFBConfig(dpy, DefaultScreen(dpy), visual_attribs,
&fbcount)))
throw std::runtime_error(std::string(
"WindowLessGLContext::WindowLessGLContext: Failed to get FBConfig\n"));
/* get the required extensions */
glXCreateContextAttribsARB =
(glXCreateContextAttribsARBProc)glXGetProcAddressARB(
(const GLubyte *)"glXCreateContextAttribsARB");
glXMakeContextCurrentARB = (glXMakeContextCurrentARBProc)glXGetProcAddressARB(
(const GLubyte *)"glXMakeContextCurrent");
if (!(glXCreateContextAttribsARB && glXMakeContextCurrentARB)) {
XFree(fbc);
throw std::runtime_error(
std::string("WindowLessGLContext::WindowLessGLContext: Missing support "
"for GLX_ARB_create_context\n"));
}
/* create a context using glXCreateContextAttribsARB */
if (!(ctx = glXCreateContextAttribsARB(dpy, fbc[0], 0, True,
context_attribs))) {
XFree(fbc);
throw std::runtime_error(
std::string("WindowLessGLContext::WindowLessGLContext: Failed to "
"create opengl context\n"));
}
/* create temporary pbuffer */
int pbuffer_attribs[] = { GLX_PBUFFER_WIDTH, width, GLX_PBUFFER_HEIGHT,
height, None };
pbuf = glXCreatePbuffer(dpy, fbc[0], pbuffer_attribs);
XFree(fbc);
XSync(dpy, False);
makeActive();
}
/* frees source fut on error */
PTErr_t
fut2PT (fut_p *futSrc,
KpInt32_t inSpace,
KpInt32_t outSpace,
KpInt32_t srcFormat,
PTRefNum_p PTRefNumNew)
{
PTErr_t PTErr;
fut_hdr_p PTHdr = NULL;
KpHandle_t PTHdrH = NULL, PTDataH = NULL;
KpChar_t colorSpaceAttr[20];
*PTRefNumNew = 0;
if ( ! IS_FUT(*futSrc)) goto ErrOut1;
PTHdr = allocBufferPtr (sizeof(fut_hdr_t)); /* get buffer for resultant info header */
if (PTHdr == NULL) {
goto ErrOut4;
}
if (!fut_io_encode (*futSrc, PTHdr)) { /* make the info header */
goto ErrOut3;
}
PTHdr->srcFormat = srcFormat;
PTDataH = fut_unlock_fut (*futSrc);
if (PTDataH == NULL) {
goto ErrOut2;
}
*futSrc = NULL;
PTHdrH = unlockBufferPtr (PTHdr); /* unlock the header buffer */
if (PTHdrH == NULL) {
goto ErrOut2;
}
PTHdr = NULL;
PTErr = registerPT (PTHdrH, NULL, PTRefNumNew); /* enter PT into list */
if (PTErr != KCP_SUCCESS) {
goto ErrOut0;
}
makeActive (*PTRefNumNew, PTDataH); /* activate the new PT */
if (inSpace != -1) { /* set the input color space attribute */
KpItoa (inSpace, colorSpaceAttr);
PTErr = PTSetAttribute (*PTRefNumNew, KCM_IN_SPACE, colorSpaceAttr);
}
if (outSpace != -1) { /* set the output color space attribute */
KpItoa (outSpace, colorSpaceAttr);
PTErr = PTSetAttribute (*PTRefNumNew, KCM_OUT_SPACE, colorSpaceAttr);
}
if (PTErr != KCP_SUCCESS) {
goto ErrOut0;
}
getOut:
return PTErr;
ErrOut4:
PTErr = KCP_NO_CHECKIN_MEM;
goto ErrOut0;
ErrOut3:
PTErr = KCP_ENCODE_PTHDR_ERR;
goto ErrOut0;
ErrOut2:
PTErr = KCP_MEM_UNLOCK_ERR;
goto ErrOut0;
ErrOut1:
PTErr = KCP_BAD_ARG;
ErrOut0:
if (PTDataH != NULL) {
*futSrc = fut_lock_fut (PTDataH);
}
if (*futSrc != FUT_NULL) fut_free (*futSrc);
if (PTHdr != NULL) freeBufferPtr (PTHdr);
if (PTHdrH != NULL) freeBuffer (PTHdrH);
if (*PTRefNumNew != 0) PTCheckOut (*PTRefNumNew);
goto getOut;
}
void DisplayDeviceOpenGL::render(const Renderable* r) const
{
if(!r->isEnabled()) {
// Renderable item not enabled then early return.
return;
}
StencilScopePtr stencil_scope;
if(r->hasClipSettings()) {
ModelManager2D mm(r->getPosition().x, r->getPosition().y);
auto clip_shape = r->getStencilMask();
bool cam_set = false;
if(clip_shape->getCamera() == nullptr && r->getCamera() != nullptr) {
cam_set = true;
clip_shape->setCamera(r->getCamera());
}
stencil_scope.reset(new StencilScopeOGL(r->getStencilSettings()));
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
glDepthMask(GL_FALSE);
glClear(GL_STENCIL_BUFFER_BIT);
render(clip_shape.get());
stencil_scope->applyNewSettings(keep_stencil_settings);
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
glDepthMask(GL_TRUE);
if(cam_set) {
clip_shape->setCamera(nullptr);
}
}
auto shader = r->getShader();
shader->makeActive();
BlendEquationScopeOGL be_scope(*r);
BlendModeScopeOGL bm_scope(*r);
// apply lighting/depth check/depth write here.
bool use_lighting = r->isLightingStateSet() ? r->useLighting() : false;
// Set the depth enable.
if(r->isDepthEnableStateSet()) {
if(get_current_depth_enable() != r->isDepthEnabled()) {
if(r->isDepthEnabled()) {
glEnable(GL_DEPTH_TEST);
} else {
glDisable(GL_DEPTH_TEST);
}
get_current_depth_enable() = r->isDepthEnabled();
}
} else {
// We assume that depth is disabled if not specified.
if(get_current_depth_enable() == true) {
glDisable(GL_DEPTH_TEST);
get_current_depth_enable() = false;
}
}
glm::mat4 pmat(1.0f);
glm::mat4 vmat(1.0f);
if(r->getCamera()) {
// set camera here.
pmat = r->getCamera()->getProjectionMat();
vmat = r->getCamera()->getViewMat();
} else if(get_default_camera() != nullptr) {
pmat = get_default_camera()->getProjectionMat();
vmat = get_default_camera()->getViewMat();
}
if(use_lighting) {
for(auto lp : r->getLights()) {
/// xxx need to set lights here.
}
}
if(r->getRenderTarget()) {
r->getRenderTarget()->apply();
}
if(shader->getPUniform() != ShaderProgram::INVALID_UNIFORM) {
shader->setUniformValue(shader->getPUniform(), glm::value_ptr(pmat));
}
if(shader->getMvUniform() != ShaderProgram::INVALID_UNIFORM) {
glm::mat4 mvmat = vmat;
if(is_global_model_matrix_valid() && !r->ignoreGlobalModelMatrix()) {
mvmat *= get_global_model_matrix() * r->getModelMatrix();
} else {
mvmat *= r->getModelMatrix();
}
shader->setUniformValue(shader->getMvUniform(), glm::value_ptr(mvmat));
}
if(shader->getMvpUniform() != ShaderProgram::INVALID_UNIFORM) {
glm::mat4 pvmat(1.0f);
if(is_global_model_matrix_valid() && !r->ignoreGlobalModelMatrix()) {
pvmat = pmat * vmat * get_global_model_matrix() * r->getModelMatrix();
} else {
pvmat = pmat * vmat * r->getModelMatrix();
}
shader->setUniformValue(shader->getMvpUniform(), glm::value_ptr(pvmat));
}
if(shader->getColorUniform() != ShaderProgram::INVALID_UNIFORM) {
if(r->isColorSet()) {
shader->setUniformValue(shader->getColorUniform(), r->getColor().asFloatVector());
} else {
shader->setUniformValue(shader->getColorUniform(), ColorScope::getCurrentColor().asFloatVector());
}
}
shader->setUniformsForTexture(r->getTexture());
// XXX we should make this either or with setting the mvp/color uniforms above.
auto uniform_draw_fn = shader->getUniformDrawFunction();
if(uniform_draw_fn) {
uniform_draw_fn(shader);
}
// Loop through uniform render variables and set them.
/*for(auto& urv : r->UniformRenderVariables()) {
for(auto& rvd : urv->VariableDescritionList()) {
auto rvdd = std::dynamic_pointer_cast<RenderVariableDeviceData>(rvd->GetDisplayData());
ASSERT_LOG(rvdd != nullptr, "Unable to cast DeviceData to RenderVariableDeviceData.");
shader->SetUniformValue(rvdd->GetActiveMapIterator(), urv->Value());
}
}*/
// Need to figure the interaction with shaders.
/// XXX Need to create a mapping between attributes and the index value below.
for(auto as : r->getAttributeSet()) {
//ASSERT_LOG(as->getCount() > 0, "No (or negative) number of vertices in attribute set. " << as->getCount());
if((!as->isMultiDrawEnabled() && as->getCount() <= 0) || (as->isMultiDrawEnabled() && as->getMultiDrawCount() <= 0)) {
//LOG_WARN("No (or negative) number of vertices in attribute set. " << as->getCount());
continue;
}
GLenum draw_mode = convert_drawing_mode(as->getDrawMode());
// apply blend, if any, from attribute set.
BlendEquationScopeOGL be_scope(*as);
BlendModeScopeOGL bm_scope(*as);
if(shader->getColorUniform() != ShaderProgram::INVALID_UNIFORM && as->isColorSet()) {
shader->setUniformValue(shader->getColorUniform(), as->getColor().asFloatVector());
}
for(auto& attr : as->getAttributes()) {
if(attr->isEnabled()) {
shader->applyAttribute(attr);
}
}
if(as->isInstanced()) {
if(as->isIndexed()) {
as->bindIndex();
// XXX as->GetIndexArray() should be as->GetIndexArray()+as->GetOffset()
glDrawElementsInstanced(draw_mode, static_cast<GLsizei>(as->getCount()), convert_index_type(as->getIndexType()), as->getIndexArray(), as->getInstanceCount());
as->unbindIndex();
} else {
glDrawArraysInstanced(draw_mode, static_cast<GLint>(as->getOffset()), static_cast<GLsizei>(as->getCount()), as->getInstanceCount());
}
} else {
if(as->isIndexed()) {
as->bindIndex();
// XXX as->GetIndexArray() should be as->GetIndexArray()+as->GetOffset()
glDrawElements(draw_mode, static_cast<GLsizei>(as->getCount()), convert_index_type(as->getIndexType()), as->getIndexArray());
as->unbindIndex();
} else {
if(as->isMultiDrawEnabled()) {
glMultiDrawArrays(draw_mode, as->getMultiOffsetArray().data(), as->getMultiCountArray().data(), as->getMultiDrawCount());
} else {
glDrawArrays(draw_mode, static_cast<GLint>(as->getOffset()), static_cast<GLsizei>(as->getCount()));
}
}
}
shader->cleanUpAfterDraw();
glBindBuffer(GL_ARRAY_BUFFER, 0);
}
if(r->getRenderTarget()) {
r->getRenderTarget()->unapply();
}
}
int getSwapInterval() const
{
makeActive();
return wglGetSwapIntervalEXT != nullptr ? wglGetSwapIntervalEXT() : 0;
}
bool setSwapInterval (int numFramesPerSwap)
{
makeActive();
return wglSwapIntervalEXT != nullptr && wglSwapIntervalEXT (numFramesPerSwap) != FALSE;
}
bool setPixelFormat (const OpenGLPixelFormat& pixelFormat)
{
makeActive();
PIXELFORMATDESCRIPTOR pfd;
initialisePixelFormatDescriptor (pfd, pixelFormat);
int format = 0;
if (wglChoosePixelFormatARB != nullptr)
{
int atts[64];
int n = 0;
atts[n++] = WGL_DRAW_TO_WINDOW_ARB; atts[n++] = GL_TRUE;
atts[n++] = WGL_SUPPORT_OPENGL_ARB; atts[n++] = GL_TRUE;
atts[n++] = WGL_DOUBLE_BUFFER_ARB; atts[n++] = GL_TRUE;
atts[n++] = WGL_PIXEL_TYPE_ARB; atts[n++] = WGL_TYPE_RGBA_ARB;
atts[n++] = WGL_COLOR_BITS_ARB; atts[n++] = pfd.cColorBits;
atts[n++] = WGL_RED_BITS_ARB; atts[n++] = pixelFormat.redBits;
atts[n++] = WGL_GREEN_BITS_ARB; atts[n++] = pixelFormat.greenBits;
atts[n++] = WGL_BLUE_BITS_ARB; atts[n++] = pixelFormat.blueBits;
atts[n++] = WGL_ALPHA_BITS_ARB; atts[n++] = pixelFormat.alphaBits;
atts[n++] = WGL_DEPTH_BITS_ARB; atts[n++] = pixelFormat.depthBufferBits;
atts[n++] = WGL_STENCIL_BITS_ARB; atts[n++] = pixelFormat.stencilBufferBits;
atts[n++] = WGL_ACCUM_RED_BITS_ARB; atts[n++] = pixelFormat.accumulationBufferRedBits;
atts[n++] = WGL_ACCUM_GREEN_BITS_ARB; atts[n++] = pixelFormat.accumulationBufferGreenBits;
atts[n++] = WGL_ACCUM_BLUE_BITS_ARB; atts[n++] = pixelFormat.accumulationBufferBlueBits;
atts[n++] = WGL_ACCUM_ALPHA_BITS_ARB; atts[n++] = pixelFormat.accumulationBufferAlphaBits;
if (pixelFormat.multisamplingLevel > 0
&& OpenGLHelpers::isExtensionSupported ("GL_ARB_multisample"))
{
atts[n++] = WGL_SAMPLE_BUFFERS_ARB;
atts[n++] = 1;
atts[n++] = WGL_SAMPLES_ARB;
atts[n++] = pixelFormat.multisamplingLevel;
}
atts[n++] = 0;
jassert (n <= numElementsInArray (atts));
UINT formatsCount = 0;
wglChoosePixelFormatARB (dc, atts, nullptr, 1, &format, &formatsCount);
}
if (format == 0)
format = ChoosePixelFormat (dc, &pfd);
if (format != 0)
{
makeInactive();
// win32 can't change the pixel format of a window, so need to delete the
// old one and create a new one..
jassert (nativeWindow != 0);
ReleaseDC ((HWND) nativeWindow->getNativeHandle(), dc);
nativeWindow = nullptr;
createNativeWindow();
if (SetPixelFormat (dc, format, &pfd))
{
wglDeleteContext (renderContext);
renderContext = wglCreateContext (dc);
jassert (renderContext != 0);
return renderContext != 0;
}
}
return false;
}
/* PTActivate reads the PT data from an external memory block and
* sets up the technology specific PT memory structures. Before loading
* the PT, check to make sure that it matches the "checked in" info.
*/
PTErr_t
PTActivate( PTRefNum_t PTRefNum,
KpInt32_t mBlkSize,
PTAddr_t PTAddr)
{
PTErr_t errnum;
KpFd_t fd;
KpHandle_t PTHdr, PTData, PTHdr2;
fut_hdr_p futp;
#if !defined KCMS_NO_CRC
KpChar_t strCRCmade[KCM_MAX_ATTRIB_VALUE_LENGTH+1];
KpChar_t strCRCfound[KCM_MAX_ATTRIB_VALUE_LENGTH+1];
KpInt32_t crcAttrSize, crc32;
#endif
KpInt32_t attrSize;
PTType_t format;
errnum = getPTStatus (PTRefNum);
if (errnum != KCP_PT_INACTIVE) {
goto ErrOut1;
}
/* initialize memory file manager */
if (KpOpen (NULL, "m", &fd, NULL, (KpGenericPtr_t)PTAddr, mBlkSize) != KCMS_IO_SUCCESS) {
errnum = KCP_SYSERR_1;
goto ErrOut1;
}
/* read in the encoded header, verify that its the same as the original, then discard */
errnum = TpReadHdr (&fd, &PTHdr2, &format);
if (errnum != KCP_SUCCESS ) {
goto ErrOut2;
}
#if defined KCP_DIAG_LOG
{KpChar_t string[256];
sprintf (string, "\nPTActivate\n PTRefNum %x, mBlkSize %d, PTAddr %x, format %x\n",
PTRefNum, mBlkSize, PTAddr, format);
kcpDiagLog (string);}
#endif
/* get and save size of attributes */
futp = lockBuffer (PTHdr2);
attrSize = futp->idstr_len;
unlockBuffer (PTHdr2);
PTHdr = getPTHdr (PTRefNum); /* get the original PT header */
/* make sure the PT header and checkin info match */
errnum = TpCompareHdr (PTHdr, PTHdr2);
(void) TpFreeHdr (PTHdr2); /* free the header */
if (errnum != KCP_SUCCESS) { /* then check for an error in hdrVerify */
goto ErrOut2;
}
#if !defined KCP_ICC_ONLY
switch (format) {
case PTTYPE_FUTF: /* discard the attribute info */
if (Kp_skip (&fd, attrSize) != KCMS_IO_SUCCESS){ /* may have been setAttribute after checkin */
errnum = KCP_PTERR_3;
goto ErrOut2;
}
break;
default:
break;
}
#endif
errnum = TpReadData (&fd, format, PTRefNum, PTHdr, &PTData); /* get the PT data */
if (errnum == KCP_SUCCESS) {
if (PTMemTest () == 0) { /* enough memory to continue operations? */
errnum = KCP_NO_ACTIVATE_MEM;
goto ErrOut3;
}
#if !defined KCMS_NO_CRC
errnum = TpCalCrc (PTHdr, PTData, &crc32); /* calculate the CRC */
if (errnum == KCP_SUCCESS) {
KpItoa(crc32, strCRCmade);
crcAttrSize = KCM_MAX_ATTRIB_VALUE_LENGTH;
errnum = PTGetAttribute(PTRefNum, KCM_CRC, &crcAttrSize, strCRCfound);
if (errnum == KCP_INVAL_PTA_TAG) { /* if not present, just set it */
PTSetAttribute(PTRefNum, KCM_CRC, strCRCmade);
errnum = KCP_SUCCESS;
}
else {
/* if ((errnum == KCP_SUCCESS)*/ /* if present, must match */
/* && (strcmp (strCRCmade, strCRCfound) != 0)) { */
/* errnum = KCP_INCON_PT; */
/* goto ErrOut3; */
/* } */
}
}
#endif
}
if (errnum == KCP_SUCCESS) { /* Everything's OK, now activate */
makeActive (PTRefNum, PTData);
}
ErrOut2:
(void) Kp_close (&fd);
ErrOut1:
return (errnum);
ErrOut3:
(void) TpFreeData (PTData); /* Release the PT memory */
goto ErrOut2;
}
struct eventResult cbEvent(newtComponent co, struct event ev) {
struct checkbox * cb = co->data;
struct eventResult er;
const char * cur;
if (ev.when == EV_NORMAL) {
switch (ev.event) {
case EV_FOCUS:
cb->hasFocus = 1;
cbDraw(co);
er.result = ER_SWALLOWED;
break;
case EV_UNFOCUS:
cb->hasFocus = 0;
cbDraw(co);
er.result = ER_SWALLOWED;
break;
case EV_KEYPRESS:
if (ev.u.key == ' ') {
if (cb->type == RADIO) {
makeActive(co);
} else if (cb->type == CHECK) {
cur = strchr(cb->seq, *cb->result);
if (!cur)
*cb->result = *cb->seq;
else {
cur++;
if (! *cur)
*cb->result = *cb->seq;
else
*cb->result = *cur;
}
cbDraw(co);
er.result = ER_SWALLOWED;
if (co->callback)
co->callback(co, co->callbackData);
} else {
er.result = ER_IGNORED;
}
} else if(ev.u.key == NEWT_KEY_ENTER) {
er.result = ER_IGNORED;
} else {
er.result = ER_IGNORED;
}
break;
case EV_MOUSE:
if (ev.u.mouse.type == MOUSE_BUTTON_DOWN) {
if (cb->type == RADIO) {
makeActive(co);
} else if (cb->type == CHECK) {
cur = strchr(cb->seq, *cb->result);
if (!cur)
*cb->result = *cb->seq;
else {
cur++;
if (! *cur)
*cb->result = *cb->seq;
else
*cb->result = *cur;
}
cbDraw(co);
er.result = ER_SWALLOWED;
if (co->callback)
co->callback(co, co->callbackData);
}
}
}
} else
er.result = ER_IGNORED;
return er;
}
//BEGIN KateViewSpace
KateViewSpace::KateViewSpace(KateViewManager *viewManager,
QWidget *parent, const char *name)
: QWidget(parent)
, m_viewManager(viewManager)
, m_isActiveSpace(false)
{
setObjectName(QString::fromLatin1(name));
QVBoxLayout *layout = new QVBoxLayout(this);
layout->setSpacing(0);
layout->setMargin(0);
//BEGIN tab bar
QHBoxLayout *hLayout = new QHBoxLayout();
hLayout->setSpacing(0);
hLayout->setMargin(0);
// add tab bar
m_tabBar = new KateTabBar(this);
connect(m_tabBar, &KateTabBar::currentChanged, this, &KateViewSpace::changeView);
connect(m_tabBar, &KateTabBar::moreTabsRequested, this, &KateViewSpace::addTabs);
connect(m_tabBar, &KateTabBar::lessTabsRequested, this, &KateViewSpace::removeTabs);
connect(m_tabBar, &KateTabBar::closeTabRequested, this, &KateViewSpace::closeTabRequest, Qt::QueuedConnection);
connect(m_tabBar, &KateTabBar::contextMenuRequest, this, &KateViewSpace::showContextMenu, Qt::QueuedConnection);
connect(m_tabBar, &KateTabBar::newTabRequested, this, &KateViewSpace::createNewDocument);
connect(m_tabBar, SIGNAL(activateViewSpaceRequested()), this, SLOT(makeActive()));
hLayout->addWidget(m_tabBar);
// add quick open
m_quickOpen = new QToolButton(this);
m_quickOpen->setAutoRaise(true);
KAcceleratorManager::setNoAccel(m_quickOpen);
m_quickOpen->installEventFilter(this); // on click, active this view space
hLayout->addWidget(m_quickOpen);
// forward tab bar quick open action to globa quick open action
QAction * bridge = new QAction(QIcon::fromTheme(QStringLiteral("tab-duplicate")),
i18nc("indicator for more documents", "+%1", 100), this);
m_quickOpen->setDefaultAction(bridge);
QAction * quickOpen = m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_quick_open"));
Q_ASSERT(quickOpen);
bridge->setToolTip(quickOpen->toolTip());
bridge->setWhatsThis(i18n("Click here to switch to the Quick Open view."));
connect(bridge, SIGNAL(triggered()), quickOpen, SLOT(trigger()));
// add vertical split view space
m_split = new QToolButton(this);
m_split->setAutoRaise(true);
m_split->setPopupMode(QToolButton::InstantPopup);
m_split->setIcon(QIcon::fromTheme(QStringLiteral("view-split-left-right")));
m_split->addAction(m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_split_vert")));
m_split->addAction(m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_split_horiz")));
m_split->addAction(m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_close_current_space")));
m_split->addAction(m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_close_others")));
m_split->addAction(m_viewManager->mainWindow()->actionCollection()->action(QStringLiteral("view_hide_others")));
m_split->setWhatsThis(i18n("Control view space splitting"));
m_split->installEventFilter(this); // on click, active this view space
hLayout->addWidget(m_split);
layout->addLayout(hLayout);
//END tab bar
stack = new QStackedWidget(this);
stack->setFocus();
stack->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding));
layout->addWidget(stack);
m_group.clear();
// connect signal to hide/show statusbar
connect(m_viewManager->mainWindow(), SIGNAL(statusBarToggled()), this, SLOT(statusBarToggled()));
connect(m_viewManager->mainWindow(), SIGNAL(tabBarToggled()), this, SLOT(tabBarToggled()));
// init the bars...
statusBarToggled();
tabBarToggled();
// make sure we show correct number of hidden documents
updateQuickOpen();
connect(KateApp::self()->documentManager(), SIGNAL(documentCreated(KTextEditor::Document*)), this, SLOT(updateQuickOpen()));
connect(KateApp::self()->documentManager(), SIGNAL(documentsDeleted(const QList<KTextEditor::Document*>&)), this, SLOT(updateQuickOpen()));
}