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Merge remote-tracking branch 'origin/vb_3dscene_partial_update' into tm_sla_supports_backend

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This commit is contained in:
tamasmeszaros 2018-11-20 16:16:23 +01:00
commit 013e068d71
6 changed files with 100 additions and 50 deletions
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12
src/libslic3r/GCodeReader.hpp
View file

@ -126,8 +126,16 @@ private:
static bool is_end_of_line(char c) { return c == '\r' || c == '\n' || c == 0; }
static bool is_end_of_gcode_line(char c) { return c == ';' || is_end_of_line(c); }
static bool is_end_of_word(char c) { return is_whitespace(c) || is_end_of_gcode_line(c); }
static const char* skip_whitespaces(const char *c) { for (; is_whitespace(*c); ++ c); return c; }
static const char* skip_word(const char *c) { for (; ! is_end_of_word(*c); ++ c); return c; }
static const char* skip_whitespaces(const char *c) {
for (; is_whitespace(*c); ++ c)
; // silence -Wempty-body
return c;
}
static const char* skip_word(const char *c) {
for (; ! is_end_of_word(*c); ++ c)
; // silence -Wempty-body
return c;
}
GCodeConfig m_config;
char m_extrusion_axis;

5
src/libslic3r/PrintBase.cpp
View file

@ -15,9 +15,4 @@ std::function<void()> PrintObjectBase::cancel_callback(PrintBase *print)
return print->cancel_callback();
}
void PrintObjectBase::throw_if_canceled(PrintBase *print)
{
print->throw_if_canceled();
}
} // namespace Slic3r

43
src/libslic3r/PrintBase.hpp
View file

@ -31,12 +31,14 @@ public:
DONE,
};
typedef size_t TimeStamp;
// A new unique timestamp is being assigned to the step every time the step changes its state.
struct StateWithTimeStamp
{
StateWithTimeStamp() : state(INVALID), timestamp(0) {}
State state;
size_t timestamp;
State state;
TimeStamp timestamp;
};
protected:
@ -90,13 +92,14 @@ public:
// Set the step as done. Block on mutex while the Print / PrintObject / PrintRegion objects are being
// modified by the UI thread.
template<typename ThrowIfCanceled>
void set_done(StepType step, tbb::mutex &mtx, ThrowIfCanceled throw_if_canceled) {
TimeStamp set_done(StepType step, tbb::mutex &mtx, ThrowIfCanceled throw_if_canceled) {
tbb::mutex::scoped_lock lock(mtx);
// If canceled, throw before changing the step state.
throw_if_canceled();
assert(m_state[step].state != DONE);
m_state[step].state = DONE;
m_state[step].timestamp = ++ g_last_timestamp;
return m_state[step].timestamp;
}
// Make the step invalid.
@ -187,9 +190,6 @@ protected:
// Declared here to allow access from PrintBase through friendship.
static tbb::mutex& state_mutex(PrintBase *print);
static std::function<void()> cancel_callback(PrintBase *print);
// If the background processing stop was requested, throw CanceledException.
// To be called by the worker thread and its sub-threads (mostly launched on the TBB thread pool) regularly.
static void throw_if_canceled(PrintBase *print);
ModelObject *m_model_object;
};
@ -236,16 +236,27 @@ public:
virtual void process() = 0;
typedef std::function<void(int, const std::string&)> status_callback_type;
struct Status {
Status(int percent, const std::string &text, unsigned int flags = 0) : percent(percent), text(text), flags(flags) {}
int percent;
std::string text;
// Bitmap of flags.
enum FlagBits {
RELOAD_SCENE = 1,
};
// Bitmap of FlagBits
unsigned int flags;
};
typedef std::function<void(const Status&)> status_callback_type;
// Default status console print out in the form of percent => message.
void set_status_default() { m_status_callback = nullptr; }
// No status output or callback whatsoever, useful mostly for automatic tests.
void set_status_silent() { m_status_callback = [](int, const std::string&){}; }
void set_status_silent() { m_status_callback = [](const Status&){}; }
// Register a custom status callback.
void set_status_callback(status_callback_type cb) { m_status_callback = cb; }
// Calls a registered callback to update the status, or print out the default message.
void set_status(int percent, const std::string &message) {
if (m_status_callback) m_status_callback(percent, message);
void set_status(int percent, const std::string &message, unsigned int flags = 0) {
if (m_status_callback) m_status_callback(Status(percent, message, flags));
else printf("%d => %s\n", percent, message.c_str());
}
@ -309,7 +320,7 @@ public:
protected:
bool set_started(PrintStepEnum step) { return m_state.set_started(step, this->state_mutex(), [this](){ this->throw_if_canceled(); }); }
void set_done(PrintStepEnum step) { m_state.set_done(step, this->state_mutex(), [this](){ this->throw_if_canceled(); }); }
PrintStateBase::TimeStamp set_done(PrintStepEnum step) { return m_state.set_done(step, this->state_mutex(), [this](){ this->throw_if_canceled(); }); }
bool invalidate_step(PrintStepEnum step)
{ return m_state.invalidate(step, this->cancel_callback()); }
template<typename StepTypeIterator>
@ -339,9 +350,9 @@ protected:
PrintObjectBaseWithState(PrintType *print, ModelObject *model_object) : PrintObjectBase(model_object), m_print(print) {}
bool set_started(PrintObjectStepEnum step)
{ return m_state.set_started(step, PrintObjectBase::state_mutex(m_print), [this](){ PrintObjectBase::throw_if_canceled(this->m_print); }); }
void set_done(PrintObjectStepEnum step)
{ m_state.set_done(step, PrintObjectBase::state_mutex(m_print), [this](){ PrintObjectBase::throw_if_canceled(this->m_print); }); }
{ return m_state.set_started(step, PrintObjectBase::state_mutex(m_print), [this](){ this->throw_if_canceled(); }); }
PrintStateBase::TimeStamp set_done(PrintObjectStepEnum step)
{ return m_state.set_done(step, PrintObjectBase::state_mutex(m_print), [this](){ this->throw_if_canceled(); }); }
bool invalidate_step(PrintObjectStepEnum step)
{ return m_state.invalidate(step, PrintObjectBase::cancel_callback(m_print)); }
@ -354,6 +365,10 @@ protected:
{ return m_state.invalidate_all(PrintObjectBase::cancel_callback(m_print)); }
protected:
// If the background processing stop was requested, throw CanceledException.
// To be called by the worker thread and its sub-threads (mostly launched on the TBB thread pool) regularly.
void throw_if_canceled() { if (m_print->canceled()) throw CanceledException(); }
friend PrintType;
PrintType *m_print;