67 lines
1.2 KiB
C++
67 lines
1.2 KiB
C++
#include <sstream>
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#include <fstream>
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#include "gtkmm2ext/cursors.h"
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using namespace Gtkmm2ext;
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CursorInfo::Infos CursorInfo::infos;
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CursorInfo::CursorInfo (const std::string& n, int hotspot_x, int hotspot_y)
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: name (n)
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, x (hotspot_x)
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, y (hotspot_y)
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{
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}
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int
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CursorInfo::load_cursor_info (const std::string& path)
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{
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std::ifstream infofile (path.c_str());
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if (!infofile) {
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return -1;
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}
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std::stringstream s;
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std::string name;
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int x;
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int y;
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do {
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s << infofile;
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if (!infofile) {
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break;
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}
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s >> name;
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s >> x;
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s >> y;
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if (!s) {
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break;
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}
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CursorInfo* ci = new CursorInfo (name, x, y);
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infos[name] = ci;
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} while (true);
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return 0;
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}
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void
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CursorInfo::drop_cursor_info ()
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{
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infos.clear ();
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}
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CursorInfo*
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CursorInfo::lookup_cursor_info (const std::string& name)
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{
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Infos::iterator i = infos.find (name);
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if (i == infos.end()) {
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return 0;
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}
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return i->second;
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}
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