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Refactor game info: Move the box out

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This commit is contained in:
simon.kagstrom 2010-01-16 12:42:28 +00:00
parent fe57609c81
commit 7420b26939
4 changed files with 100 additions and 76 deletions
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78
disc_menu.cpp
View File

@ -1,6 +1,7 @@
#include "menu.hh"
#include "file_browser.hh"
#include "game_info.hh"
#include "game_info_box.hh"
static const char *game_exts[] = {".d64", ".D64", ".t64", ".T64",
".prg",".PRG", ".p00", ".P00", NULL};
@ -67,85 +68,10 @@ public:
virtual void escapeCallback(int which)
{
Gui::gui->timerController->disarm(this);
Gui::gui->popView();
}
};
class GameInfoBox : public Menu
{
public:
GameInfoBox(Font *font) : Menu(font)
{
this->gi = NULL;
memset(this->gi_messages, 0, sizeof(this->gi_messages));
this->setSelectedBackground(NULL, NULL, NULL, NULL, NULL, NULL);
}
void loadGameInfo(const char *what)
{
this->setText(NULL);
memset(this->gi_messages, 0, sizeof(this->gi_messages));
/* Reset the current game info */
if (this->gi)
{
delete this->gi;
this->gi = NULL;
}
/* No need to do this for directories or the special "None" field */
if (strcmp(what, "None") == 0 ||
what[0] == '[')
return;
size_t len = strlen(Gui::gui->metadata_base_path) + strlen(what) + 6;
char *tmp = (char*)xmalloc(len);
sprintf(tmp, "%s/%s.lra", Gui::gui->metadata_base_path, what);
/* Might return NULL, but that's OK */
this->gi = GameInfo::loadFromFile(tmp);
if (this->gi)
{
this->gi_messages[0] = "Game:";
this->gi_messages[1] = this->gi->name;
this->gi_messages[2] = "Author:";
this->gi_messages[3] = this->gi->author;
this->setText(this->gi_messages);
}
free(tmp);
}
virtual void selectCallback(int which)
{
}
virtual void hoverCallback(int which)
{
}
virtual void escapeCallback(int which)
{
}
void draw(SDL_Surface *where, int x, int y, int w, int h)
{
if (!this->gi)
return;
if (!this->gi->screenshot)
return;
SDL_Rect dst;
/* Blit the backgrounds */
dst = (SDL_Rect){x + w / 2 - this->gi->screenshot->w / 2, y, w, h};
SDL_BlitSurface(this->gi->screenshot, NULL, where, &dst);
Menu::draw(where, x, y + this->gi->screenshot->h + 10,
w, h - this->gi->screenshot->h - 10);
}
private:
const char *gi_messages[6];
GameInfo *gi;
};
DiscView::DiscView() : GuiView()
{

11
game_info.cpp
View File

@ -19,6 +19,17 @@ GameInfo::GameInfo(const char *filename,
this->screenshot = image;
}
GameInfo::GameInfo(GameInfo *gi)
{
this->name = xstrdup(gi->name);
this->author = xstrdup(gi->author);
this->filename = xstrdup(gi->filename);
this->screenshot = NULL;
if (gi->screenshot)
this->screenshot = SDL_DisplayFormatAlpha(gi->screenshot);
}
GameInfo::~GameInfo()
{
this->resetDefaults();

2
game_info.hh
View File

@ -22,6 +22,8 @@ public:
const char *author = NULL,
SDL_Surface *image = NULL);
GameInfo(GameInfo *gi);
~GameInfo();
void resetDefaults();

85
game_info_box.hh Normal file
View File

@ -0,0 +1,85 @@
#include "menu.hh"
#include "game_info.hh"
class GameInfoBox : public Menu
{
public:
GameInfoBox(Font *font) : Menu(font)
{
this->gi = NULL;
memset(this->gi_messages, 0, sizeof(this->gi_messages));
this->setSelectedBackground(NULL, NULL, NULL, NULL, NULL, NULL);
}
void setGameInfo(GameInfo *gi)
{
/* Make a copy */
this->gi = new GameInfo(gi);
}
void loadGameInfo(const char *what)
{
this->setText(NULL);
memset(this->gi_messages, 0, sizeof(this->gi_messages));
/* Reset the current game info */
if (this->gi)
{
delete this->gi;
this->gi = NULL;
}
/* No need to do this for directories or the special "None" field */
if (strcmp(what, "None") == 0 ||
what[0] == '[')
return;
size_t len = strlen(Gui::gui->metadata_base_path) + strlen(what) + 6;
char *tmp = (char*)xmalloc(len);
sprintf(tmp, "%s/%s.lra", Gui::gui->metadata_base_path, what);
/* Might return NULL, but that's OK */
this->gi = GameInfo::loadFromFile(tmp);
if (this->gi)
{
this->gi_messages[0] = "Game:";
this->gi_messages[1] = this->gi->name;
this->gi_messages[2] = "Author:";
this->gi_messages[3] = this->gi->author;
this->setText(this->gi_messages);
}
free(tmp);
}
virtual void selectCallback(int which)
{
}
virtual void hoverCallback(int which)
{
}
virtual void escapeCallback(int which)
{
}
void draw(SDL_Surface *where, int x, int y, int w, int h)
{
if (!this->gi)
return;
if (!this->gi->screenshot)
return;
SDL_Rect dst;
/* Blit the backgrounds */
dst = (SDL_Rect){x + w / 2 - this->gi->screenshot->w / 2, y, w, h};
SDL_BlitSurface(this->gi->screenshot, NULL, where, &dst);
Menu::draw(where, x, y + this->gi->screenshot->h + 10,
w, h - this->gi->screenshot->h - 10);
}
private:
const char *gi_messages[6];
GameInfo *gi;
};