pelya
110 lines
3.8 KiB
C++
110 lines
3.8 KiB
C++
/*
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* Copyright (C) 2006 Ronald Lamprecht
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "gui/ScreenshotViewer.hh"
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#include "gui/HelpMenu.hh"
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#include "ecl.hh"
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#include "enigma.hh"
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#include "main.hh"
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#include "nls.hh"
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#include "video.hh"
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using namespace ecl;
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using namespace std;
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namespace enigma { namespace gui {
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static const char *helptext[] = {
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N_("Escape:"), N_("Back"),
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"F1:", N_("Show this help"),
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N_("Page Up:"), N_("Show previous screenshot"),
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N_("Page Down:"), N_("Show next screenshot"),
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0
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};
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ScreenshotViewer::ScreenshotViewer(lev::Proxy *aLevel) :
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levelProxy (aLevel), shotNumber (0) {
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}
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ScreenshotViewer::~ScreenshotViewer() {
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}
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bool ScreenshotViewer::on_event (const SDL_Event &e) {
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switch (e.type) {
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case SDL_MOUSEBUTTONDOWN:
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if (e.button.button == SDL_BUTTON_RIGHT) {
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Menu::quit();
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return true;
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}
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break;
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case SDL_KEYDOWN:
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SDLKey keysym = e.key.keysym.sym;
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switch (keysym) {
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case SDLK_PAGEUP:
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if (shotNumber > 0 )
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--shotNumber;
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invalidate_all();
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return true;
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case SDLK_PAGEDOWN:
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shotNumber++;
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invalidate_all();
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return true;
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// eat up widget activation keys - we have no widgets
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case SDLK_DOWN:
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case SDLK_UP:
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case SDLK_RIGHT:
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case SDLK_LEFT:
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return true;
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case SDLK_F1:
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displayHelp(helptext, 200);
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invalidate_all();
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return true;
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default:
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break;
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}
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break;
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}
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return false;
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}
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void ScreenshotViewer::draw_background (ecl::GC &gc) {
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std::string filename = "screenshots/" +
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levelProxy->getLocalSubstitutionLevelPath() +
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(shotNumber > 0 ? ecl::strf("#%d", shotNumber) : "") + ".png";
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std::string fullPath;
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if (app.resourceFS->findFile(filename, fullPath)) {
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const video::VMInfo *vminfo = video::GetInfo();
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ecl::Surface * image = ecl::LoadImage(fullPath.c_str());
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if (image->width() == vminfo->width && image->height() == vminfo->height) {
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blit(gc, 0,0, image);
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} else {
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ecl::Surface * imageZoomed = image->zoom(vminfo->width, vminfo->height);
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blit(gc, 0,0, imageZoomed);
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delete imageZoomed;
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}
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delete image;
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} else {
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blit(gc, 0,0, enigma::GetImage("menu_bg", ".jpg"));
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Font *f = enigma::GetFont("menufont");
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f->render (gc, 30, 60, _("No screenshot available:"));
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f->render (gc, 30, 100, filename.c_str());
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}
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}
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}} // namespace enigma::gui
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