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Code Issues Releases Wiki Activity

nicer support for multiple slideshows

This commit is contained in:
Zeno Rogue 2020-09-11 11:21:52 +02:00
parent 9cc4d74da0
commit 804e426c2a
2 changed files with 23 additions and 12 deletions
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8
rogueviz/rogueviz.cpp
View File

@ -1235,11 +1235,9 @@ auto hooks =
addHook(hooks_o_key, 100, o_key) +
#if CAP_RVSLIDES
addHook(tour::ss::hooks_extra_slideshows, 100, [] (bool view) {
if(!view) return 1;
dialog::addBoolItem(XLAT("RogueViz Tour"), tour::ss::wts == &rvtour::rvslides[0], 'r');
dialog::add_action([] { tour::ss::wts = rvtour::gen_rvtour(); popScreen(); });
return 0;
addHook(tour::ss::hooks_extra_slideshows, 100, [] (slideshow_callback cb) {
if(rvslides.empty()) rvtour::gen_rvtour();
cb(XLAT("RogueViz Tour"), &rvtour::rvslides[0], 'r');
}) +
#endif

27
tour.cpp
View File

@ -384,14 +384,24 @@ EX namespace ss {
EX string current_folder;
string slidechars = "abcdefghijklmnopqrsvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ23456789!@#$%^&*(";
#if HDR
using slideshow_callback = function<void(string, slide*, char)>;
#endif
EX hookset<void(slideshow_callback)> hooks_extra_slideshows;
EX void for_all_slideshows(const slideshow_callback& cb) {
cb(XLAT("Guided Tour"), default_slides, 't');
callhooks(hooks_extra_slideshows, cb);
}
EX hookset<int(bool)> hooks_extra_slideshows;
EX void slideshow_menu() {
dialog::init(XLAT("slideshows"), forecolor, 150, 100);
dialog::addBoolItem(XLAT("Guided Tour"), wts == default_slides, 't');
dialog::add_action([] { wts = default_slides; popScreen(); });
callhooks(hooks_extra_slideshows, true);
for_all_slideshows([] (string title, slide *sl, char ch) {
dialog::addBoolItem(title, wts == sl, ch);
dialog::add_action([sl] { wts = sl; popScreen(); });
});
dialog::addBack();
dialog::display();
}
@ -445,8 +455,11 @@ EX namespace ss {
});
}
dialog::addBreak(50);
bool b = false;
if(callhandlers(0, hooks_extra_slideshows, b)) {
int cnt = 0;
for_all_slideshows([&] (string title, slide *sl, char ch) { cnt++; });
if(cnt > 1) {
dialog::addItem(XLAT("change slideshow"), '1');
dialog::add_action_push(slideshow_menu);
}