diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/PSEditWidget.cxx | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/src/PSEditWidget.cxx b/src/PSEditWidget.cxx index ff326a1..a0c39f3 100644 --- a/src/PSEditWidget.cxx +++ b/src/PSEditWidget.cxx @@ -1,5 +1,5 @@ // -// "$Id: PSEditWidget.cxx,v 1.11 2004/06/29 20:05:39 hofmann Exp $" +// "$Id: PSEditWidget.cxx,v 1.12 2004/07/06 16:57:37 hofmann Exp $" // // PSEditWidget routines. // @@ -254,9 +254,23 @@ void PSEditWidget::to_ps(FILE *f, int p) { if (!text[p]) { return; } - + fprintf(f, "dup %d eq {\n", p); text[p]->to_ps(f); + fprintf(f, "} if\n"); } +#define PS_HEADER "%% Begin PSEditWidget\n" \ +"/PSEditWidgetPageCount 0 def\n" \ +"<< /EndPage {\n" \ +"pop\n" \ +"PSEditWidgetPageCount 0 eq { %% if PSEditWidgetPageCount is undefined,\n" \ +"1 add %% use showpage counter instead.\n" \ +"} {\n" \ +"PSEditWidgetPageCount\n" \ +"} ifelse\n" + + +#define PS_TRAILER "true } >> setpagedevice\n" \ +"%% End PSEditWidget\n" int PSEditWidget::save(const char* savefile) { if (!file_loaded()) { @@ -266,16 +280,27 @@ int PSEditWidget::save(const char* savefile) { rewind(fp); FILE *sfp = fopen(savefile, "w"); char linebuf[1024]; - int p = 1; + int done=0, page = 1; while (fgets(linebuf, 1024, fp) != NULL) { - if (strcmp(linebuf, "showpage\n") == 0) { - if (p < max_pages) { - to_ps(sfp, p); + if (!done && strncmp(linebuf, "%%EndSetup", 10) == 0) { + done++; + + fprintf(sfp, PS_HEADER); + + for (int i=1;i<max_pages;i++) { + to_ps(sfp, i); } - p++; + + fprintf(sfp, PS_TRAILER); + } + fprintf(sfp, "%s", linebuf); + + if (strncmp(linebuf, "%%Page:", 7) == 0) { + fprintf(sfp, "/PSEditWidgetPageCount %d def %% PSEditWidget\n", page++); + } } fclose(sfp); |