diff options
| author | Johannes Hofmann <johannes.hofmann@gmx.de> | 2004-10-12 14:41:43 +0000 |
|---|---|---|
| committer | Johannes Hofmann <johannes.hofmann@gmx.de> | 2004-10-12 14:41:43 +0000 |
| commit | dbac923494a608d03f9381687b2ee2a3056b6696 (patch) | |
| tree | 6680da9b4266b150d78f2caf1d5e7f1fd8a09512 /src/GsWidget.cxx | |
| parent | 51bd38e8d2448350afe349f2f64367d1af9b27cc (diff) | |
finally implement loading from command line.
finally implement loading from command line.
Diffstat (limited to 'src/GsWidget.cxx')
| -rw-r--r-- | src/GsWidget.cxx | 15 |
1 files changed, 13 insertions, 2 deletions
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(); |