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Factor init_textarea_data out of textarea_edit

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This commit is contained in:
Miciah Dashiel Butler Masters 2007-09-01 09:20:40 +00:00 committed by Miciah Dashiel Butler Masters
parent cc67edbe1c
commit 8c5dc2d161
1 changed files with 28 additions and 12 deletions

40
src/viewer/text/textarea.c

@ -573,6 +573,32 @@ error:
return filename;
}
static struct textarea_data *
init_textarea_data(struct terminal *term, struct form_state *fs,
struct document_view *doc_view, struct link *link)
{
struct textarea_data *td;
assert(fs && doc_view && link && term);
td = mem_calloc(1, sizeof(*td));
if (!td) return NULL;
td->fn = save_textarea_file(fs->value);
if (!td->fn) {
mem_free(td);
return NULL;
}
td->fs = fs;
td->doc_view = doc_view;
td->link = link;
td->fc_maxlength = get_link_form_control(link)->maxlength;
td->term = term;
return td;
}
void
textarea_edit(int op, struct terminal *term_, struct form_state *fs_,
struct document_view *doc_view_, struct link *link_)
@ -595,14 +621,9 @@ textarea_edit(int op, struct terminal *term_, struct form_state *fs_,
assert(fs_ && doc_view_ && link_ && term_);
td = mem_calloc(1, sizeof(*td));
if (!td) return;
td->fn = save_textarea_file(fs_->value);
if (!td->fn) {
mem_free(td);
td = init_textarea_data(term_, fs_, doc_view_, link_);
if (!td)
return;
}
ed = get_opt_str("document.browse.forms.editor",
doc_view_->session);
@ -617,11 +638,6 @@ textarea_edit(int op, struct terminal *term_, struct form_state *fs_,
goto free_and_return;
}
td->fs = fs_;
td->doc_view = doc_view_;
td->link = link_;
td->fc_maxlength = get_link_form_control(link_)->maxlength;
td->term = term_;
td->term->textarea_data = td;
exec_on_terminal(td->term, ex, "", TERM_EXEC_FG);