diff options
| -rw-r--r-- | src/GsWidget.H | 4 | ||||
| -rw-r--r-- | src/GsWidget.cxx | 15 | ||||
| -rw-r--r-- | src/flpsed.cxx | 10 |
3 files changed, 20 insertions, 9 deletions
diff --git a/src/GsWidget.H b/src/GsWidget.H index 77a4e88..e572cc2 100644 --- a/src/GsWidget.H +++ b/src/GsWidget.H @@ -1,5 +1,5 @@ // -// "$Id: GsWidget.H,v 1.1.1.1 2004/06/21 18:05:58 hofmann Exp $" +// "$Id: GsWidget.H,v 1.2 2004/10/12 16:41:43 hofmann Exp $" // // X11 header file for the Fast Light Tool Kit (FLTK). // @@ -40,7 +40,7 @@ class GsWidget : public Fl_Widget { Atom atoms[5]; pid_t gs_pid; int display_x, display_y; - int in_fd; + int in_fd, reload_needed; protected: int page; diff --git a/src/GsWidget.cxx b/src/GsWidget.cxx index 2228650..31f9882 100644 --- a/src/GsWidget.cxx +++ b/src/GsWidget.cxx @@ -1,5 +1,5 @@ // -// "$Id: GsWidget.cxx,v 1.6 2004/07/07 17:17:54 hofmann Exp $" +// "$Id: GsWidget.cxx,v 1.7 2004/10/12 16:41:43 hofmann Exp $" // // GsWidget routines. // @@ -42,6 +42,11 @@ void GsWidget::draw() { fl_color(FL_WHITE); fl_rectf(0, 0, w(), h()); fl_end_offscreen(); + + if (reload_needed) { + reload(); + reload_needed = 0; + } } fl_push_clip(x(), y(), w(), h()); fl_copy_offscreen(x(), y(), w(), h(), offscreen, 0, 0); @@ -94,7 +99,6 @@ bool GsWidget::gs_active() { } GsWidget::GsWidget(int X,int Y,int W, int H) : Fl_Widget(X, Y, W, H) { - int w, h; offscreen = 0; gs_pid = 0; page = 0; @@ -103,6 +107,7 @@ GsWidget::GsWidget(int X,int Y,int W, int H) : Fl_Widget(X, Y, W, H) { paper_x = 594; // DIN A4 paper_y = 841; // in_fd = -1; + reload_needed = 0; } GsWidget::~GsWidget() { @@ -130,6 +135,12 @@ int GsWidget::load(int fd) { fl_cursor(FL_CURSOR_WAIT); kill_gs(); + + if (!offscreen) { + reload_needed = 1; + return 0; + } + setProps(); pid_t pid = fork(); diff --git a/src/flpsed.cxx b/src/flpsed.cxx index 6482d9d..3ffda53 100644 --- a/src/flpsed.cxx +++ b/src/flpsed.cxx @@ -1,5 +1,5 @@ // -// "$Id: flpsed.cxx,v 1.13 2004/10/11 14:44:47 hofmann Exp $" +// "$Id: flpsed.cxx,v 1.14 2004/10/12 16:41:43 hofmann Exp $" // // flpsed program. // @@ -198,10 +198,10 @@ int main(int argc, char** argv) { window.show(1, argv); - // for (int i=0; i<100; i++) Fl::check(); - // if (argc >= 2) { - // gsw_p->load(argv[1]); - // } + + if (argc >= 2) { + gsw_p->load(argv[1]); + } return Fl::run(); } |