AG_Label *
AG_StatusbarAddLabel(AG_Statusbar *sbar, const char *fmt, ...)
{
AG_Label *lab;
va_list ap;
AG_ObjectLock(sbar);
#ifdef AG_DEBUG
if (sbar->nlabels+1 >= AG_STATUSBAR_MAX_LABELS)
AG_FatalError("AG_StatusbarAddLabel: Too many labels");
#endif
sbar->labels[sbar->nlabels] = Malloc(sizeof(AG_Label));
lab = sbar->labels[sbar->nlabels];
AG_ObjectInit(lab, &agLabelClass);
lab->type = AG_LABEL_STATIC;
va_start(ap, fmt);
Vasprintf(&lab->text, fmt, ap);
va_end(ap);
AG_ExpandHoriz(lab);
AG_ObjectAttach(&sbar->box, lab);
lab = sbar->labels[sbar->nlabels++];
AG_ObjectUnlock(sbar);
AG_Redraw(sbar);
return (lab);
}
ffmpegPlayer *
ffmpegPlayerNew(void *parent, int w, int h, int flags, SDL_Surface *screen)
{
ffmpegPlayer *me;
assert(screen != NULL);
/* Create a new instance of the class */
me = malloc(sizeof(ffmpegPlayer));
AG_ObjectInit(me, &ffmpegPlayerClass);
/* Save the user-requested geometry */
me->w = w;
me->h = h;
me->flags = flags;
me->screen = screen;
if (flags & AG_FFMPEGPLAYER_HFILL)
AGWIDGET(me)->flags |= AG_WIDGET_HFILL;
if (flags & AG_FFMPEGPLAYER_VFILL)
AGWIDGET(me)->flags |= AG_WIDGET_VFILL;
/* Attach the object to the parent (no-op if parent is NULL) */
AG_ObjectAttach(parent, me);
return me;
}
AG_Titlebar *
AG_TitlebarNew(void *parent, Uint flags)
{
AG_Titlebar *tbar;
tbar = Malloc(sizeof(AG_Titlebar));
AG_ObjectInit(tbar, &agTitlebarClass);
tbar->flags |= flags;
AG_ObjectAttach(parent, tbar);
/*
* Manually update the window/driver pointers since AG_TitlebarNew()
* is called from the Window attach routine.
*/
AG_ObjectLock(tbar);
tbar->win = (AG_Window *)parent;
WIDGET(tbar)->window = tbar->win;
WIDGET(tbar)->drv = WIDGET(parent)->drv;
WIDGET(tbar)->drvOps = AGDRIVER_CLASS(WIDGET(tbar)->drv);
AG_ObjectUnlock(tbar);
if ((flags & AG_TITLEBAR_NO_MAXIMIZE) == 0)
CreateMaximizeButton(tbar);
if ((flags & AG_TITLEBAR_NO_MINIMIZE) == 0)
CreateMinimizeButton(tbar);
if ((flags & AG_TITLEBAR_NO_CLOSE) == 0)
CreateCloseButton(tbar);
return (tbar);
}
static void
Init(void *obj)
{
AG_FileSelector *fs = obj;
fs->flags = 0;
fs->panel = NULL;
fs->wSaved = 0;
fs->hSaved = 0;
fs->inTxt[0] = '\0';
/* XXX TODO: Check for UTF-8 support in filesystem. */
fs->tbox = AG_TextboxNewS(fs, AG_TEXTBOX_COMBO|AG_TEXTBOX_EXCL, NULL);
AG_TextboxBindUTF8(fs->tbox, fs->inTxt, sizeof(fs->inTxt));
fs->button = AG_ButtonNewS(fs, AG_BUTTON_STICKY, _("Browse..."));
AG_ButtonSetPadding(fs->button, 1,1,1,1);
AG_WidgetSetFocusable(fs->button, 0);
fs->filedlg = Malloc(sizeof(AG_FileDlg));
AG_ObjectInit(fs->filedlg, &agFileDlgClass);
AG_Expand(fs->filedlg);
AG_SetEvent(fs->button, "button-pushed", Expand, "%p", fs);
AG_SetEvent(fs->filedlg, "file-chosen", FileChosen, "%p", fs);
AG_SetEvent(fs->tbox, "textbox-return", Return, "%p", fs);
}
AG_Textbox *
AG_TextboxNewS(void *parent, Uint flags, const char *label)
{
AG_Textbox *tb;
tb = Malloc(sizeof(AG_Textbox));
AG_ObjectInit(tb, &agTextboxClass);
if (flags & AG_TEXTBOX_HFILL)
AG_ExpandHoriz(tb);
if (flags & AG_TEXTBOX_VFILL)
AG_ExpandVert(tb);
if (flags & AG_TEXTBOX_READONLY) {
AG_WidgetDisable(tb);
AG_WidgetDisable(tb->ed);
}
if (flags & AG_TEXTBOX_PASSWORD)
tb->ed->flags |= AG_EDITABLE_PASSWORD;
if (flags & AG_TEXTBOX_ABANDON_FOCUS)
tb->ed->flags |= AG_EDITABLE_ABANDON_FOCUS;
if (flags & AG_TEXTBOX_INT_ONLY)
tb->ed->flags |= AG_EDITABLE_INT_ONLY;
if (flags & AG_TEXTBOX_FLT_ONLY)
tb->ed->flags |= AG_EDITABLE_FLT_ONLY;
if (flags & AG_TEXTBOX_CATCH_TAB) {
WIDGET(tb)->flags |= AG_WIDGET_CATCH_TAB;
WIDGET(tb->ed)->flags |= AG_WIDGET_CATCH_TAB;
}
if (flags & AG_TEXTBOX_NOEMACS)
tb->ed->flags |= AG_EDITABLE_NOEMACS;
if (flags & AG_TEXTBOX_NOWORDSEEK)
tb->ed->flags |= AG_EDITABLE_NOWORDSEEK;
if (flags & AG_TEXTBOX_NOLATIN1)
tb->ed->flags |= AG_EDITABLE_NOLATIN1;
if (flags & AG_TEXTBOX_MULTILINE) {
tb->ed->flags |= AG_EDITABLE_MULTILINE;
tb->vBar = AG_ScrollbarNew(tb, AG_SCROLLBAR_VERT,
AG_SCROLLBAR_AUTOHIDE);
AG_BindInt(tb->vBar, "value", &tb->ed->y);
AG_BindInt(tb->vBar, "max", &tb->ed->yMax);
AG_BindInt(tb->vBar, "visible", &tb->ed->yVis);
AG_SetEvent(tb->vBar, "scrollbar-drag-begin", BeginScrollbarDrag, "%p", tb);
AG_SetEvent(tb->vBar, "scrollbar-drag-end", EndScrollbarDrag, "%p", tb);
}
AG_TextboxSetStatic(tb, (flags & AG_TEXTBOX_STATIC));
AG_TextboxSetWordWrap(tb, (flags & AG_TEXTBOX_WORDWRAP));
tb->flags |= flags;
if (label != NULL) {
tb->lbl = AG_LabelNewS(tb, 0, label);
AG_LabelSetPadding(tb->lbl, -1, 10, -1, -1);
}
AG_ObjectAttach(parent, tb);
return (tb);
}
/*
* Constructor function. This is optional and only a convenience for
* developers who want to use our "Animal" API directly.
*/
Animal *
AnimalNew(void *parent)
{
Animal *animal;
animal = AG_Malloc(sizeof(Animal));
AG_ObjectInit(animal, &AnimalClass); /* Will invoke Init() */
AG_ObjectAttach(parent, animal);
return (animal);
}
/* Create a new database-bound object. */
AG_DbObject *
AG_DbObjectNew(void)
{
AG_DbObject *dbo;
if ((dbo = TryMalloc(sizeof(AG_DbObject))) == NULL) {
return (NULL);
}
AG_ObjectInit(dbo, &agDbObjectClass);
return (dbo);
}
AG_Statusbar *
AG_StatusbarNew(void *parent, Uint flags)
{
AG_Statusbar *sbar;
sbar = Malloc(sizeof(AG_Statusbar));
AG_ObjectInit(sbar, &agStatusbarClass);
sbar->flags |= flags;
if (flags & AG_STATUSBAR_HFILL) { AG_ExpandHoriz(sbar); }
if (flags & AG_STATUSBAR_VFILL) { AG_ExpandVert(sbar); }
AG_ObjectAttach(parent, sbar);
return (sbar);
}
/*
* This is a generic constructor function. It is completely optional, but
* customary of FooNew() functions to allocate, initialize and attach an
* instance of the class.
*/
formaText *
formaTextNew(void *parent)
{
formaText *my;
/* Create a new instance of the formaText class */
my = (formaText*)malloc(sizeof(formaText));
AG_ObjectInit(my, &formaTextClass);
/* Attach the object to the parent (no-op if parent is NULL) */
AG_ObjectAttach(parent, my);
return (my);
}
AG_FontSelector *
AG_FontSelectorNew(void *parent, Uint flags)
{
AG_FontSelector *fs;
fs = Malloc(sizeof(AG_FontSelector));
AG_ObjectInit(fs, &agFontSelectorClass);
fs->flags |= flags;
if (flags & AG_FONTSELECTOR_HFILL) { AG_ExpandHoriz(fs); }
if (flags & AG_FONTSELECTOR_VFILL) { AG_ExpandVert(fs); }
AG_ObjectAttach(parent, fs);
return (fs);
}
AG_HSVPal *
AG_HSVPalNew(void *parent, Uint flags)
{
AG_HSVPal *pal;
pal = Malloc(sizeof(AG_HSVPal));
AG_ObjectInit(pal, &agHSVPalClass);
pal->flags |= flags;
if (flags & AG_HSVPAL_HFILL) { AG_ExpandHoriz(pal); }
if (flags & AG_HSVPAL_VFILL) { AG_ExpandVert(pal); }
AG_ObjectAttach(parent, pal);
return (pal);
}
AG_GLView *
AG_GLViewNew(void *parent, Uint flags)
{
AG_GLView *glv;
glv = Malloc(sizeof(AG_GLView));
AG_ObjectInit(glv, &agGLViewClass);
glv->flags |= flags;
if (flags & AG_GLVIEW_HFILL) { AG_ExpandHoriz(glv); }
if (flags & AG_GLVIEW_VFILL) { AG_ExpandVert(glv); }
AG_ObjectAttach(parent, glv);
return (glv);
}
AG_MPane *
AG_MPaneNew(void *parent, enum ag_mpane_layout layout, Uint flags)
{
AG_MPane *mp;
mp = Malloc(sizeof(AG_MPane));
AG_ObjectInit(mp, &agMPaneClass);
mp->flags |= flags;
if (flags & AG_MPANE_HFILL) { AG_ExpandHoriz(mp); }
if (flags & AG_MPANE_VFILL) { AG_ExpandVert(mp); }
AG_MPaneSetLayout(mp, layout);
AG_ObjectAttach(parent, mp);
return (mp);
}
AG_Slider *
AG_SliderNew(void *parent, enum ag_slider_type type, Uint flags)
{
AG_Slider *sl;
sl = Malloc(sizeof(AG_Slider));
AG_ObjectInit(sl, &agSliderClass);
sl->type = type;
sl->flags |= flags;
if (flags & AG_SLIDER_HFILL) { AG_ExpandHoriz(sl); }
if (flags & AG_SLIDER_VFILL) { AG_ExpandVert(sl); }
AG_ObjectAttach(parent, sl);
return (sl);
}
AG_Box *
AG_BoxNew(void *parent, enum ag_box_type type, Uint flags)
{
AG_Box *box;
box = Malloc(sizeof(AG_Box));
AG_ObjectInit(box, &agBoxClass);
box->type = type;
box->flags |= flags;
if (flags & AG_BOX_HFILL) { AG_ExpandHoriz(box); }
if (flags & AG_BOX_VFILL) { AG_ExpandVert(box); }
AG_ObjectAttach(parent, box);
return (box);
}
int
AG_ConfigInit(AG_Config *cfg, Uint flags)
{
char path[AG_PATHNAME_MAX], *s;
AG_User *sysUser;
AG_ObjectInit(cfg, &agConfigClass);
AG_ObjectSetName(cfg, "config");
OBJECT(cfg)->save_pfx = NULL;
AG_SetInt(cfg, "initial-run", 1);
AG_SetInt(cfg, "no-confirm-quit", 0);
if (agProgName != NULL &&
(sysUser = AG_GetRealUser()) != NULL) {
AG_SetString(cfg, "home", sysUser->home);
AG_SetString(cfg, "tmp-path", sysUser->tmp);
Strlcpy(path, sysUser->home, sizeof(path));
Strlcat(path, AG_PATHSEP, sizeof(path));
Strlcat(path, ".", sizeof(path));
Strlcat(path, agProgName, sizeof(path));
AG_SetString(cfg, "save-path", path);
if (strcmp(DATADIR, "NONE") != 0) {
AG_PrtString(cfg, "load-path", "%s%s%s",
path, AG_PATHSEPMULTI, DATADIR);
} else {
AG_SetString(cfg, "load-path", path);
}
AG_UserFree(sysUser);
} else {
AG_SetString(cfg, "home", "");
s = (strcmp(DATADIR,"NONE") != 0) ? DATADIR : ".";
AG_SetString(cfg, "load-path", s);
AG_SetString(cfg, "save-path", s);
AG_SetString(cfg, "tmp-path", "tmp");
}
if ((flags & AG_CREATE_DATADIR) &&
AG_CreateDataDir() == -1) {
return (-1);
}
return (0);
}
AG_Separator *
AG_SpacerNew(void *parent, enum ag_separator_type type)
{
AG_Separator *sep;
sep = Malloc(sizeof(AG_Separator));
AG_ObjectInit(sep, &agSeparatorClass);
sep->type = type;
sep->visible = 0;
if (type == AG_SEPARATOR_HORIZ) {
AG_ExpandHoriz(sep);
} else {
AG_ExpandVert(sep);
}
AG_ObjectAttach(parent, sep);
return (sep);
}
AG_UCombo *
AG_UComboNew(void *parent, Uint flags)
{
AG_UCombo *com;
com = Malloc(sizeof(AG_UCombo));
AG_ObjectInit(com, &agUComboClass);
com->flags |= flags;
if (flags & AG_UCOMBO_HFILL) { AG_ExpandHoriz(com); }
if (flags & AG_UCOMBO_VFILL) { AG_ExpandVert(com); }
if (flags & AG_UCOMBO_SCROLLTOSEL)
com->list->flags |= AG_TLIST_SCROLLTOSEL;
AG_ObjectAttach(parent, com);
return (com);
}
AG_Button *
AG_ButtonNewS(void *parent, Uint flags, const char *label)
{
AG_Button *bu;
bu = Malloc(sizeof(AG_Button));
AG_ObjectInit(bu, &agButtonClass);
if (label != NULL) {
bu->lbl = AG_LabelNewS(bu, 0, label);
AG_LabelJustify(bu->lbl, bu->justify);
AG_LabelValign(bu->lbl, bu->valign);
}
bu->flags |= flags;
if (flags & AG_BUTTON_HFILL) { AG_ExpandHoriz(bu); }
if (flags & AG_BUTTON_VFILL) { AG_ExpandVert(bu); }
AG_ObjectAttach(parent, bu);
return (bu);
}
static void
Init(void *obj)
{
AG_UCombo *com = obj;
WIDGET(com)->flags |= AG_WIDGET_UNFOCUSED_BUTTONUP|
AG_WIDGET_TABLE_EMBEDDABLE;
com->flags = 0;
com->panel = NULL;
com->wSaved = 0;
com->hSaved = 0;
com->wPreList = -1;
com->hPreList = -1;
com->button = AG_ButtonNewS(com, AG_BUTTON_STICKY, _("..."));
AG_ButtonSetPadding(com->button, 0,0,0,0);
AG_LabelSetPadding(com->button->lbl, 0,0,0,0);
AG_WidgetSetFocusable(com->button, 0);
com->list = Malloc(sizeof(AG_Tlist));
AG_ObjectInit(com->list, &agTlistClass);
AG_Expand(com->list);
AG_WidgetForwardFocus(com, com->button);
AG_SetEvent(com, "detached", OnDetach, NULL);
AG_SetEvent(com->button, "button-pushed", Expand, "%p", com);
AG_SetEvent(com->list, "tlist-changed", SelectedItem, "%p", com);
#ifdef AG_DEBUG
AG_BindUint(com, "flags", &com->flags);
AG_BindPointer(com, "list", (void *)&com->list);
AG_BindPointer(com, "panel", (void *)&com->panel);
AG_BindInt(com, "wSaved", &com->wSaved);
AG_BindInt(com, "hSaved", &com->hSaved);
AG_BindInt(com, "wPreList", &com->wPreList);
AG_BindInt(com, "hPreList", &com->hPreList);
#endif
}
AG_FileSelector *
AG_FileSelectorNew(void *parent, Uint flags, const char *label)
{
AG_FileSelector *fs;
fs = Malloc(sizeof(AG_FileSelector));
AG_ObjectInit(fs, &agFileSelectorClass);
fs->flags |= flags;
if (label != NULL) {
AG_TextboxSetLabelS(fs->tbox, label);
}
if (flags & AG_FILE_SELECTOR_HFILL) {
AG_ExpandHoriz(fs);
}
if (flags & AG_FILE_SELECTOR_VFILL) {
AG_ExpandVert(fs);
}
AG_ObjectAttach(parent, fs);
return (fs);
}
AG_Combo *
AG_ComboNewS(void *parent, Uint flags, const char *label)
{
AG_Combo *com;
com = Malloc(sizeof(AG_Combo));
AG_ObjectInit(com, &agComboClass);
com->flags |= flags;
if (label != NULL) {
AG_TextboxSetLabelS(com->tbox, label);
}
if (flags & AG_COMBO_ANY_TEXT) { AG_WidgetDisable(com->tbox); }
if (flags & AG_COMBO_TREE) { com->list->flags |= AG_TLIST_TREE; }
if (flags & AG_COMBO_POLL) { com->list->flags |= AG_TLIST_POLL; }
if (flags & AG_COMBO_SCROLLTOSEL) {
com->list->flags |= AG_TLIST_SCROLLTOSEL;
}
if (flags & AG_COMBO_HFILL) { AG_ExpandHoriz(com); }
if (flags & AG_COMBO_VFILL) { AG_ExpandVert(com); }
AG_ObjectAttach(parent, com);
return (com);
}
/* Create a new database handle for the given database backend. */
AG_Db *
AG_DbNew(const char *backend)
{
AG_Db *db;
AG_DbClass *dbc = NULL;
#ifdef HAVE_DB4
/* XXX */
if (strcmp(backend, "hash")) {
dbc = &agDbHashClass;
} else if (strcmp(backend, "btree")) {
dbc = &agDbBtreeClass;
}
#endif
if (dbc == NULL) {
AG_SetError("No such database backend: %s", backend);
return (NULL);
}
if ((db = TryMalloc(sizeof(AG_Db))) == NULL) {
return (NULL);
}
AG_ObjectInit(db, dbc);
return (db);
}