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Add support for setting the drawing content of tooltips.

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This commit is contained in:
Fabian Müller 2014-11-26 22:27:06 +01:00
parent 71b2b26c5a
commit 8e118e4a40
2 changed files with 9 additions and 7 deletions
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13
src/tooltips.cpp
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@ -35,13 +35,14 @@ static const int text_width = 400;
struct tooltip
{
tooltip(const SDL_Rect& r, const std::string& msg, const std::string& act = "", bool use_markup = false)
: rect(r), message(msg), action(act), markup(use_markup)
tooltip(const SDL_Rect& r, const std::string& msg, const std::string& act = "", bool use_markup = false, const surface fg = surface())
: rect(r), message(msg), action(act), markup(use_markup), foreground(fg)
{}
SDL_Rect rect;
std::string message;
std::string action;
bool markup;
surface foreground;
};
std::vector<tooltip> tips;
@ -74,7 +75,7 @@ static void show_tooltip(const tooltip& tip)
unsigned int border = 10;
font::floating_label flabel(tip.message);
font::floating_label flabel(tip.message, tip.foreground);
flabel.use_markup(tip.markup);
flabel.set_font_size(font_size);
flabel.set_color(font::NORMAL_COLOR);
@ -143,16 +144,16 @@ void clear_tooltips(const SDL_Rect& rect)
}
}
void add_tooltip(const SDL_Rect& rect, const std::string& message, const std::string& action, bool use_markup)
void add_tooltip(const SDL_Rect& rect, const std::string& message, const std::string& action, bool use_markup, const surface& foreground)
{
for(std::vector<tooltip>::iterator i = tips.begin(); i != tips.end(); ++i) {
if(sdl::rects_overlap(i->rect,rect)) {
*i = tooltip(rect, message, action, use_markup);
*i = tooltip(rect, message, action, use_markup, foreground);
return;
}
}
tips.push_back(tooltip(rect, message, action, use_markup));
tips.push_back(tooltip(rect, message, action, use_markup, foreground));
current_tooltip = tips.end();
}

3
src/tooltips.hpp
View file

@ -16,6 +16,7 @@
#define TOOLTIPS_HPP_INCLUDED
#include <string>
#include "sdl/utils.hpp"
class CVideo;
struct SDL_Rect;
@ -30,7 +31,7 @@ struct manager
void clear_tooltips();
void clear_tooltips(const SDL_Rect& rect);
void add_tooltip(const SDL_Rect& rect, const std::string& message, const std::string& action ="", bool use_markup = true);
void add_tooltip(const SDL_Rect& rect, const std::string& message, const std::string& action ="", bool use_markup = true, const surface& foreground = surface(NULL));
void process(int mousex, int mousey);
// Check if we clicked on a tooltip having an action.