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tour:: allow help extensions, and slide_url command

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This commit is contained in:
Zeno Rogue 2021-04-02 14:57:25 +02:00
parent cfb438b48b
commit 3f288c4f90
1 changed files with 11 additions and 2 deletions
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13
tour.cpp
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@ -35,7 +35,7 @@ EX int currentslide;
enum presmode {
pmStartAll = 0,
pmStart = 1, pmFrame = 2, pmStop = 3, pmKey = 4, pmRestart = 5,
pmAfterFrame = 6,
pmAfterFrame = 6, pmHelpEx = 7,
pmGeometry = 11, pmGeometryReset = 13, pmGeometryStart = 15,
pmGeometrySpecial = 16
};
@ -96,6 +96,13 @@ EX void slide_restore_all() {
}
}
EX void slide_url(presmode mode, char key, string text, string url) {
if(mode == pmHelpEx)
help_extensions.push_back(help_extension{key, text, [url] () {
open_url(url);
}});
}
/** \brief an auxiliary function to enable a visualization in the Canvas land */
EX void setCanvas(presmode mode, char canv) {
if(mode == pmStart) {
@ -177,12 +184,14 @@ string get_subname(const string& s, const string& folder) {
/** \brief display the help text for the current slide if texts enabled */
EX void slidehelp() {
if(texts && slides[currentslide].help[0])
if(texts && slides[currentslide].help[0]) {
gotoHelp(
help =
helptitle(XLAT(get_slidename(slides[currentslide].name)), 0xFF8000) +
XLAT(slides[currentslide].help)
);
presentation(pmHelpEx);
}
}
/** \brief return from a subgame launched while in presentation */