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authorJohannes Hofmann <Johannes.Hofmann@gmx.de>2006-02-10 18:49:29 +0100
committerJohannes Hofmann <Johannes.Hofmann@gmx.de>2006-02-10 18:49:29 +0100
commitc0382411064786243e6b6deaed64d240618e6fba (patch)
tree7f0a2985125b63d74f780b12d658e1b2f7decfd4 /src
parent9e8cec5ec9ebde16efbd35dcf69f8f4593b5d1f1 (diff)
use page numbers starting with 1 in interface
Diffstat (limited to 'src')
-rw-r--r--src/GsWidget.cxx4
-rw-r--r--src/PostscriptDSC.cxx12
2 files changed, 12 insertions, 4 deletions
diff --git a/src/GsWidget.cxx b/src/GsWidget.cxx
index c71ab11..6f5eb44 100644
--- a/src/GsWidget.cxx
+++ b/src/GsWidget.cxx
@@ -168,7 +168,7 @@ int GsWidget::load() {
pid_t pid;
if (dsc) {
- return load_page(0);
+ return load_page(1);
}
if (in_fd < 0) {
@@ -208,7 +208,7 @@ GsWidget::load_page(int p) {
return 1;
}
- if (p < 0 || p >= dsc->get_pages()) {
+ if (p < 1 || p > dsc->get_pages()) {
fprintf(stderr, "Page %d not found in document\n", p);
return 1;
}
diff --git a/src/PostscriptDSC.cxx b/src/PostscriptDSC.cxx
index 3062763..b8b998a 100644
--- a/src/PostscriptDSC.cxx
+++ b/src/PostscriptDSC.cxx
@@ -156,12 +156,20 @@ PostscriptDSC::get_setup_len() {
size_t
PostscriptDSC::get_page_off(int p) {
- return page_off[p];
+ if (p < 1 || p > pages) {
+ return 0;
+ } else {
+ return page_off[p - 1];
+ }
}
size_t
PostscriptDSC::get_page_len(int p) {
- return page_len[p];
+ if (p < 1 || p > pages) {
+ return 0;
+ } else {
+ return page_len[p - 1];
+ }
}
void