X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.cpp;h=23aba1224e1b5510cd3b2ecdf9b7369c507a9548;hp=273d82a5bd0901ca32c4c044bf55b0c86b7a9764;hb=HEAD;hpb=245ccc8576d4bd29ab04d506ddb0c44b04a67e39 diff --git a/src/main.cpp b/src/main.cpp index 273d82a..23aba12 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1,26 +1,249 @@ -#include "common.h" +#include "main.h" +#include // Because we can. -#include "document.h" -#include "view.h" -#include "screen.h" +#include "controlpanel.h" -using namespace std; -using namespace IPDF; +#ifndef _GNU_SOURCE +#define _GNU_SOURCE +#endif +#include +#include -int main(int argc, char ** argv) +bool ignore_sigfpe = false; +const char *script_filename; +bool make_movie = false; +const char * program_name; + +void sigfpe_handler(int sig) { - Document doc; - doc.Add(0.5, 0.5, 0.5, 0.5); + if (!ignore_sigfpe) + Fatal("Floating point exception!"); + exit(EXIT_SUCCESS); +} + +int main(int argc, char ** argv) +{ + program_name = argv[0]; + + //Debug("Main!"); + signal(SIGFPE, SIG_IGN);// sigfpe_handler); + #if REALTYPE == REAL_IRRAM + iRRAM_initialize(argc,argv); + #endif + + #ifndef __STDC_IEC_559__ + Warn("__STDC_IEC_559__ not defined. IEEE 754 floating point not fully supported.\n"); + #endif + + // We want to crash if we ever get a NaN. + // Not any more + #ifndef __MINGW32__ + //feenableexcept(FE_DIVBYZERO | FE_INVALID); // | FE_OVERFLOW); + #endif + #if REALTYPE == REAL_MPFRCPP + + #ifdef MPFR_PRECISION + mpfr_set_default_prec(MPFR_PRECISION); + #else + mpfr_set_default_prec(23); + #endif + + #endif + DebugRealInfo(); - View view(doc); - Screen scr; - while (scr.PumpEvents()) + Document doc("","fonts/ComicSans.ttf"); + srand(time(NULL)); + + enum {OUTPUT_TO_BMP, LOOP} mode = LOOP; + + + Colour c(0,0,0,1); + + const char * output_bmp = NULL; + const char * input_filename = NULL; + const char * input_text = NULL; + Real b[4] = {0,0,1,1}; + int max_frames = -1; + bool hide_control_panel = false; + bool lazy_rendering = true; + bool window_visible = true; + bool gpu_transform = USE_GPU_TRANSFORM; + bool gpu_rendering = USE_GPU_RENDERING; + #ifdef TRANSFORM_OBJECTS_NOT_VIEW + gpu_transform = true; + #endif + #ifdef TRANSFORM_BEZIERS_TO_PATH + gpu_transform = true; + #endif + + + int i = 0; + while (++i < argc) { - view.Render(); - scr.Present(); + if (argv[i][0] != '-') + { + input_filename = argv[i]; + continue; + } + switch (argv[i][1]) + { + case 'o': + mode = OUTPUT_TO_BMP; + if (++i >= argc) + Fatal("No output argument following -o switch"); + output_bmp = argv[i]; + hide_control_panel = true; + break; + case 'b': + { + Debug("Reading view bounds"); + for (int j = 1; j <= 4; ++j) + { + if (i+j >= argc) + Fatal("No %d bounds component following -b switch", j); + b[j-1] = RealFromStr(argv[i+j]); + } + i += 4; + break; + } + case 't': + { + if (++i >= argc) + Fatal("No text input following -t switch"); + input_text = argv[i]; + Debug("Insert text: %s", input_text); + break; + } + + case 'r': + { + if (++i >= argc) + Fatal("Expected \"gpu\" or \"cpu\" after -r switch"); + if (strcmp(argv[i], "gpu") == 0) + { + gpu_rendering = true; + } + else if (strcmp(argv[i], "cpu") == 0) + { + gpu_rendering = false; + } + else + { + Fatal("Expected \"gpu\" or \"cpu\" after -r switch, not \"%s\"", argv[i]); + } + break; + } + + case 'T': + { + if (++i >= argc) + Fatal("Expected \"gpu\" or \"cpu\" after -T switch"); + if (strcmp(argv[i], "gpu") == 0) + { + gpu_transform = true; + } + else if (strcmp(argv[i], "cpu") == 0) + { + gpu_transform = false; + } + else + { + Fatal("Expected \"gpu\" or \"cpu\" after -T switch, not \"%s\"", argv[i]); + } + break; + } + + + case 'l': + lazy_rendering = !lazy_rendering; + break; + + case 'f': + if (++i >= argc) + Fatal("No frame number following -f switch"); + max_frames = strtol(argv[i], NULL, 10); + hide_control_panel = true; + break; + + case 'q': + hide_control_panel = true; + break; + + case 'Q': + hide_control_panel = true; + window_visible = !window_visible; + break; + case 's': + hide_control_panel = true; + if (++i >= argc) + Fatal("Expected filename after -s switch"); + script_filename = argv[i]; + break; + case 'm': + make_movie = true; + break; + } } + Rect bounds(b[0],b[1],b[2],b[3]); + Screen scr(window_visible); + if (input_filename != NULL) + { + #ifdef TRANSFORM_OBJECTS_NOT_VIEW + doc.LoadSVG(input_filename, Rect(Real(1)/Real(2),Real(1)/Real(2),Real(1)/Real(800),Real(1)/Real(600))); + #else + doc.LoadSVG(input_filename, Rect(bounds.x+bounds.w/Real(2),bounds.y+bounds.h/Real(2),bounds.w/Real(800),bounds.h/Real(600))); + #endif + } + else if (input_text != NULL) + { + doc.AddText(input_text, bounds.h/Real(2), bounds.x, bounds.y+bounds.h/Real(2)); + } + View view(doc,scr, bounds); + + view.SetLazyRendering(lazy_rendering); + view.SetGPURendering(gpu_rendering); + view.SetGPUTransform(gpu_transform); + + + + + #ifndef CONTROLPANEL_DISABLED + if (!scr.Valid()) hide_control_panel = true; + SDL_Thread * cp_thread = NULL; + if (!hide_control_panel) + { + ControlPanel::RunArgs args = {argc, argv, view, doc, scr}; + cp_thread = SDL_CreateThread(ControlPanel::Run, "ControlPanel", &args); + if (cp_thread == NULL) + { + Error("Couldn't create ControlPanel thread: %s", SDL_GetError()); + } + } + #else //CONTROLPANEL_DISABLED + Debug("No control panel, hide_control_panel is %d", hide_control_panel); + #endif + + if (mode == LOOP) + MainLoop(doc, scr, view, max_frames); + else if (mode == OUTPUT_TO_BMP) + { + view.SaveBMP(output_bmp); + } + + #ifndef CONTROLPANEL_DISABLED + if (cp_thread != NULL) + { + int cp_return; + qApp->quit(); // will close the control panel + // (seems to not explode if the qApp has already been quit) + SDL_WaitThread(cp_thread, &cp_return); + Debug("ControlPanel thread returned %d", cp_return); + } + #endif //CONTROLPANEL_DISABLED + + ignore_sigfpe = true; return 0; }