/**
* Compares two FileItems.
*
* Based on 'ustricmp' of Allegro. It makes sure that eg "foo.bar"
* comes before "foo-1.bar", and also that "foo9.bar" comes before
* "foo10.bar".
*/
int FileItem::compare(const FileItem& that) const
{
if (IS_FOLDER(this)) {
if (!IS_FOLDER(&that))
return -1;
}
else if (IS_FOLDER(&that))
return 1;
{
int c1, c2;
int x1, x2;
char *t1, *t2;
const char* s1 = this->displayname.c_str();
const char* s2 = that.displayname.c_str();
for (;;) {
c1 = utolower(ugetxc(&s1));
c2 = utolower(ugetxc(&s2));
if ((c1 >= '0') && (c1 <= '9') && (c2 >= '0') && (c2 <= '9')) {
x1 = ustrtol(s1 - ucwidth(c1), &t1, 10);
x2 = ustrtol(s2 - ucwidth(c2), &t2, 10);
if (x1 != x2)
return x1 - x2;
else if (t1 - s1 != t2 - s2)
return (t2 - s2) - (t1 - s1);
s1 = t1;
s2 = t2;
}
else if (c1 != c2) {
if (!c1)
return -1;
else if (!c2)
return 1;
else if (c1 == '.')
return -1;
else if (c2 == '.')
return 1;
return c1 - c2;
}
if (!c1)
return 0;
}
}
return -1;
}
/* ustrfilecmp:
* ustricmp for filenames: makes sure that eg "foo.bar" comes before
* "foo-1.bar", and also that "foo9.bar" comes before "foo10.bar".
*/
static int ustrfilecmp(AL_CONST char *s1, AL_CONST char *s2)
{
int c1, c2;
int x1, x2;
char *t1, *t2;
for(;;)
{
c1 = utolower(ugetxc(&s1));
c2 = utolower(ugetxc(&s2));
if((c1 >= '0') && (c1 <= '9') && (c2 >= '0') && (c2 <= '9'))
{
x1 = ustrtol(s1 - ucwidth(c1), &t1, 10);
x2 = ustrtol(s2 - ucwidth(c2), &t2, 10);
if(x1 != x2)
return x1 - x2;
else if(t1 - s1 != t2 - s2)
return (t2 - s2) - (t1 - s1);
s1 = t1;
s2 = t2;
}
else if(c1 != c2)
{
if(!c1)
return -1;
else if(!c2)
return 1;
else if(c1 == '.')
return -1;
else if(c2 == '.')
return 1;
return c1 - c2;
}
if(!c1)
return 0;
}
}
static void process_one_word(Accelerator* accel, char* word)
{
KeyModifiers modifiers = kKeyNoneModifier;
KeyScancode scancode = kKeyNil;
int ascii = 0;
char* tok;
// Special case: plus sign
if (word[0] == '+' && word[1] == 0) {
accel->addKey(kKeyNoneModifier, kKeyNil, '+');
return;
}
for (tok=ustrtok(word, "+"); tok;
tok=ustrtok(NULL, "+")) {
// Modifiers
if (ustricmp(tok, "Shift") == 0) {
modifiers = (KeyModifiers)((int)modifiers | (int)kKeyShiftModifier);
}
else if (ustricmp (tok, "Alt") == 0) {
modifiers = (KeyModifiers)((int)modifiers | (int)kKeyAltModifier);
}
else if (ustricmp (tok, "Ctrl") == 0) {
modifiers = (KeyModifiers)((int)modifiers | (int)kKeyCtrlModifier);
}
// Scancode
// word with one character
else if (tok[1] == 0) {
if (((*tok >= 'a') && (*tok <= 'z')) ||
((*tok >= 'A') && (*tok <= 'Z'))) {
ascii = tolower(*tok);
}
else {
ascii = *tok;
}
if (((*tok >= 'a') && (*tok <= 'z')) ||
((*tok >= 'A') && (*tok <= 'Z')))
scancode = (KeyScancode)((int)kKeyA + tolower(*tok) - 'a');
else if ((*tok >= '0') && (*tok <= '9'))
scancode = (KeyScancode)((int)kKey0 + *tok - '0');
else {
switch (*tok) {
case '~': scancode = kKeyTilde; break;
case '-': scancode = kKeyMinus; break;
case '=': scancode = kKeyEquals; break;
case '[': scancode = kKeyOpenbrace; break;
case ']': scancode = kKeyClosebrace; break;
case ';': scancode = kKeyColon; break;
case '\'': scancode = kKeyQuote; break;
case '\\': scancode = kKeyBackslash; break;
case ',': scancode = kKeyComma; break;
case '.': scancode = kKeyStop; break;
case '/': scancode = kKeySlash; break;
case '*': scancode = kKeyAsterisk; break;
}
}
}
/* other ones */
else {
/* F1, F2, ..., F11, F12 */
if ((toupper (*tok) == 'F') && (ustrlen(tok) <= 3)) {
int num = ustrtol(tok+1, NULL, 10);
if ((num >= 1) && (num <= 12))
scancode = (KeyScancode)((int)kKeyF1 + num - 1);
}
else if ((ustricmp(tok, "Escape") == 0) ||
(ustricmp(tok, "Esc") == 0))
scancode = kKeyEsc;
else if (ustricmp(tok, "Backspace") == 0)
scancode = kKeyBackspace;
else if (ustricmp(tok, "Tab") == 0)
scancode = kKeyTab;
else if (ustricmp(tok, "Enter") == 0)
scancode = kKeyEnter;
else if (ustricmp(tok, "Space") == 0)
scancode = kKeySpace;
else if ((ustricmp(tok, "Insert") == 0) ||
(ustricmp(tok, "Ins") == 0))
scancode = kKeyInsert;
else if ((ustricmp(tok, "Delete") == 0) ||
(ustricmp(tok, "Del") == 0))
scancode = kKeyDel;
else if (ustricmp(tok, "Home") == 0)
scancode = kKeyHome;
else if (ustricmp(tok, "End") == 0)
scancode = kKeyEnd;
else if ((ustricmp(tok, "Page Up") == 0) ||
(ustricmp(tok, "PgUp") == 0))
scancode = kKeyPageUp;
else if ((ustricmp(tok, "Page Down") == 0) ||
(ustricmp(tok, "PgDn") == 0))
scancode = kKeyPageDown;
else if (ustricmp(tok, "Left") == 0)
scancode = kKeyLeft;
else if (ustricmp(tok, "Right") == 0)
scancode = kKeyRight;
else if (ustricmp(tok, "Up") == 0)
scancode = kKeyUp;
else if (ustricmp(tok, "Down") == 0)
scancode = kKeyDown;
else if (ustricmp(tok, "0 Pad") == 0)
scancode = kKey0Pad;
else if (ustricmp(tok, "1 Pad") == 0)
scancode = kKey1Pad;
else if (ustricmp(tok, "2 Pad") == 0)
scancode = kKey2Pad;
else if (ustricmp(tok, "3 Pad") == 0)
scancode = kKey3Pad;
else if (ustricmp(tok, "4 Pad") == 0)
scancode = kKey4Pad;
else if (ustricmp(tok, "5 Pad") == 0)
scancode = kKey5Pad;
else if (ustricmp(tok, "6 Pad") == 0)
scancode = kKey6Pad;
else if (ustricmp(tok, "7 Pad") == 0)
scancode = kKey7Pad;
else if (ustricmp(tok, "8 Pad") == 0)
scancode = kKey8Pad;
else if (ustricmp(tok, "9 Pad") == 0)
scancode = kKey9Pad;
else if (ustricmp(tok, "Slash Pad") == 0)
scancode = kKeySlashPad;
else if (ustricmp(tok, "Asterisk") == 0)
scancode = kKeyAsterisk;
else if (ustricmp(tok, "Minus Pad") == 0)
scancode = kKeyMinusPad;
else if (ustricmp(tok, "Plus Pad") == 0)
scancode = kKeyPlusPad;
else if (ustricmp(tok, "Del Pad") == 0)
scancode = kKeyDelPad;
else if (ustricmp(tok, "Enter Pad") == 0)
scancode = kKeyEnterPad;
}
}
accel->addKey(modifiers, scancode, ascii);
}
void RotateCanvasCommand::onLoadParams(Params* params)
{
if (params->has_param("angle")) {
m_angle = ustrtol(params->get("angle").c_str(), NULL, 10);
}
}
static Widget* convert_xmlelement_to_widget(TiXmlElement* elem, Widget* root)
{
const char *elem_name = elem->Value();
JWidget widget = NULL;
JWidget child;
/* TODO error handling: add a message if the widget is bad specified */
// Boxes
if (ustrcmp(elem_name, "box") == 0) {
bool horizontal = bool_attr_is_true(elem, "horizontal");
bool vertical = bool_attr_is_true(elem, "vertical");
bool homogeneous = bool_attr_is_true(elem, "homogeneous");
widget = new Box((horizontal ? JI_HORIZONTAL:
vertical ? JI_VERTICAL: 0) |
(homogeneous ? JI_HOMOGENEOUS: 0));
}
else if (ustrcmp(elem_name, "vbox") == 0) {
bool homogeneous = bool_attr_is_true(elem, "homogeneous");
widget = new VBox();
if (homogeneous)
widget->setAlign(widget->getAlign() | JI_HOMOGENEOUS);
}
else if (ustrcmp(elem_name, "hbox") == 0) {
bool homogeneous = bool_attr_is_true(elem, "homogeneous");
widget = new HBox();
if (homogeneous)
widget->setAlign(widget->getAlign() | JI_HOMOGENEOUS);
}
else if (ustrcmp(elem_name, "boxfiller") == 0) {
widget = new BoxFiller();
}
// Button
else if (ustrcmp(elem_name, "button") == 0) {
const char *text = elem->Attribute("text");
widget = new Button(text ? TRANSLATE_ATTR(text): NULL);
if (widget) {
bool left = bool_attr_is_true(elem, "left");
bool right = bool_attr_is_true(elem, "right");
bool top = bool_attr_is_true(elem, "top");
bool bottom = bool_attr_is_true(elem, "bottom");
bool closewindow = bool_attr_is_true(elem, "closewindow");
const char *_bevel = elem->Attribute("bevel");
widget->setAlign((left ? JI_LEFT: (right ? JI_RIGHT: JI_CENTER)) |
(top ? JI_TOP: (bottom ? JI_BOTTOM: JI_MIDDLE)));
if (_bevel != NULL) {
char* bevel = base_strdup(_bevel);
int c, b[4];
char *tok;
for (c=0; c<4; ++c)
b[c] = 0;
for (tok=ustrtok(bevel, " "), c=0;
tok;
tok=ustrtok(NULL, " "), ++c) {
if (c < 4)
b[c] = ustrtol(tok, NULL, 10);
}
base_free(bevel);
setup_bevels(widget, b[0], b[1], b[2], b[3]);
}
if (closewindow) {
static_cast<Button*>(widget)
->Click.connect(Bind<void>(&Widget::closeWindow, widget));
}
}
}
// Check
else if (ustrcmp(elem_name, "check") == 0) {
const char *text = elem->Attribute("text");
const char *looklike = elem->Attribute("looklike");
text = (text ? TRANSLATE_ATTR(text): NULL);
if (looklike != NULL && strcmp(looklike, "button") == 0) {
widget = new CheckBox(text, JI_BUTTON);
}
else {
widget = new CheckBox(text);
}
if (widget) {
bool center = bool_attr_is_true(elem, "center");
bool right = bool_attr_is_true(elem, "right");
bool top = bool_attr_is_true(elem, "top");
bool bottom = bool_attr_is_true(elem, "bottom");
widget->setAlign((center ? JI_CENTER:
(right ? JI_RIGHT: JI_LEFT)) |
(top ? JI_TOP:
(bottom ? JI_BOTTOM: JI_MIDDLE)));
}
}
/* combobox */
else if (ustrcmp(elem_name, "combobox") == 0) {
widget = new ComboBox();
}
/* entry */
else if (ustrcmp(elem_name, "entry") == 0) {
const char *maxsize = elem->Attribute("maxsize");
const char *text = elem->Attribute("text");
if (maxsize != NULL) {
bool readonly = bool_attr_is_true(elem, "readonly");
widget = new Entry(ustrtol(maxsize, NULL, 10),
text ? TRANSLATE_ATTR(text): NULL);
if (readonly)
((Entry*)widget)->setReadOnly(true);
}
}
/* grid */
else if (ustrcmp(elem_name, "grid") == 0) {
const char *columns = elem->Attribute("columns");
bool same_width_columns = bool_attr_is_true(elem, "same_width_columns");
if (columns != NULL) {
widget = new Grid(ustrtol(columns, NULL, 10),
same_width_columns);
}
}
/* label */
else if (ustrcmp(elem_name, "label") == 0) {
const char *text = elem->Attribute("text");
widget = new Label(text ? TRANSLATE_ATTR(text): NULL);
if (widget) {
bool center = bool_attr_is_true(elem, "center");
bool right = bool_attr_is_true(elem, "right");
bool top = bool_attr_is_true(elem, "top");
bool bottom = bool_attr_is_true(elem, "bottom");
widget->setAlign((center ? JI_CENTER:
(right ? JI_RIGHT: JI_LEFT)) |
(top ? JI_TOP:
(bottom ? JI_BOTTOM: JI_MIDDLE)));
}
}
/* listbox */
else if (ustrcmp(elem_name, "listbox") == 0) {
widget = new ListBox();
}
/* listitem */
else if (ustrcmp(elem_name, "listitem") == 0) {
const char *text = elem->Attribute("text");
widget = new ListBox::Item(text ? TRANSLATE_ATTR(text): NULL);
}
/* splitter */
else if (ustrcmp(elem_name, "splitter") == 0) {
bool horizontal = bool_attr_is_true(elem, "horizontal");
bool vertical = bool_attr_is_true(elem, "vertical");
widget = new Splitter(horizontal ? JI_HORIZONTAL:
vertical ? JI_VERTICAL: 0);
}
/* radio */
else if (ustrcmp(elem_name, "radio") == 0) {
const char* text = elem->Attribute("text");
const char* group = elem->Attribute("group");
const char *looklike = elem->Attribute("looklike");
text = (text ? TRANSLATE_ATTR(text): NULL);
int radio_group = (group ? ustrtol(group, NULL, 10): 1);
if (looklike != NULL && strcmp(looklike, "button") == 0) {
widget = new RadioButton(text, radio_group, JI_BUTTON);
}
else {
widget = new RadioButton(text, radio_group);
}
if (widget) {
bool center = bool_attr_is_true(elem, "center");
bool right = bool_attr_is_true(elem, "right");
bool top = bool_attr_is_true(elem, "top");
bool bottom = bool_attr_is_true(elem, "bottom");
widget->setAlign((center ? JI_CENTER:
(right ? JI_RIGHT: JI_LEFT)) |
(top ? JI_TOP:
(bottom ? JI_BOTTOM: JI_MIDDLE)));
}
}
/* separator */
else if (ustrcmp(elem_name, "separator") == 0) {
const char *text = elem->Attribute("text");
bool center = bool_attr_is_true(elem, "center");
bool right = bool_attr_is_true(elem, "right");
bool middle = bool_attr_is_true(elem, "middle");
bool bottom = bool_attr_is_true(elem, "bottom");
bool horizontal = bool_attr_is_true(elem, "horizontal");
bool vertical = bool_attr_is_true(elem, "vertical");
widget = new Separator(text ? TRANSLATE_ATTR(text): NULL,
(horizontal ? JI_HORIZONTAL: 0) |
(vertical ? JI_VERTICAL: 0) |
(center ? JI_CENTER:
(right ? JI_RIGHT: JI_LEFT)) |
(middle ? JI_MIDDLE:
(bottom ? JI_BOTTOM: JI_TOP)));
}
/* slider */
else if (ustrcmp(elem_name, "slider") == 0) {
const char *min = elem->Attribute("min");
const char *max = elem->Attribute("max");
int min_value = min != NULL ? ustrtol(min, NULL, 10): 0;
int max_value = max != NULL ? ustrtol(max, NULL, 10): 0;
widget = new Slider(min_value, max_value, min_value);
}
/* textbox */
else if (ustrcmp(elem_name, "textbox") == 0) {
//bool wordwrap = bool_attr_is_true(elem, "wordwrap");
/* TODO add translatable support */
/* TODO here we need jxmlelem_get_text(elem) */
/* widget = jtextbox_new(tag->text, wordwrap ? JI_WORDWRAP: 0); */
ASSERT(false);
}
/* view */
else if (ustrcmp(elem_name, "view") == 0) {
widget = new View();
}
/* window */
else if (ustrcmp(elem_name, "window") == 0) {
const char *text = elem->Attribute("text");
if (text) {
bool desktop = bool_attr_is_true(elem, "desktop");
if (desktop)
widget = new Frame(true, NULL);
else
widget = new Frame(false, TRANSLATE_ATTR(text));
}
}
/* colorpicker */
else if (ustrcmp(elem_name, "colorpicker") == 0) {
widget = new ColorButton(Color::fromMask(), app_get_current_pixel_format());
}
// Was the widget created?
if (widget) {
const char *name = elem->Attribute("name");
const char *tooltip = elem->Attribute("tooltip");
bool selected = bool_attr_is_true(elem, "selected");
bool disabled = bool_attr_is_true(elem, "disabled");
bool expansive = bool_attr_is_true(elem, "expansive");
bool magnetic = bool_attr_is_true(elem, "magnetic");
bool noborders = bool_attr_is_true(elem, "noborders");
const char *width = elem->Attribute("width");
const char *height = elem->Attribute("height");
const char *minwidth = elem->Attribute("minwidth");
const char *minheight = elem->Attribute("minheight");
const char *maxwidth = elem->Attribute("maxwidth");
const char *maxheight = elem->Attribute("maxheight");
const char *childspacing = elem->Attribute("childspacing");
if (name != NULL)
widget->setName(name);
if (tooltip != NULL)
jwidget_add_tooltip_text(widget, tooltip, JI_LEFT);
if (selected)
widget->setSelected(selected);
if (disabled)
widget->setEnabled(false);
if (expansive)
widget->setExpansive(true);
if (magnetic)
widget->setFocusMagnet(true);
if (noborders)
jwidget_noborders(widget);
if (childspacing)
widget->child_spacing = ustrtol(childspacing, NULL, 10);
if (width || minwidth ||
height || minheight) {
int w = (width || minwidth) ? ustrtol(width ? width: minwidth, NULL, 10): 0;
int h = (height || minheight) ? ustrtol(height ? height: minheight, NULL, 10): 0;
jwidget_set_min_size(widget, w*jguiscale(), h*jguiscale());
}
if (width || maxwidth ||
height || maxheight) {
int w = (width || maxwidth) ? strtol(width ? width: maxwidth, NULL, 10): INT_MAX;
int h = (height || maxheight) ? strtol(height ? height: maxheight, NULL, 10): INT_MAX;
jwidget_set_max_size(widget, w*jguiscale(), h*jguiscale());
}
if (!root)
root = widget;
// Children
TiXmlElement* child_elem = elem->FirstChildElement();
while (child_elem) {
child = convert_xmlelement_to_widget(child_elem, root);
if (child) {
// Attach the child in the view
if (widget->type == JI_VIEW) {
static_cast<View*>(widget)->attachToView(child);
break;
}
// Add the child in the grid
else if (widget->type == JI_GRID) {
const char* cell_hspan = child_elem->Attribute("cell_hspan");
const char* cell_vspan = child_elem->Attribute("cell_vspan");
const char* cell_align = child_elem->Attribute("cell_align");
int hspan = cell_hspan ? ustrtol(cell_hspan, NULL, 10): 1;
int vspan = cell_vspan ? ustrtol(cell_vspan, NULL, 10): 1;
int align = cell_align ? convert_align_value_to_flags(cell_align): 0;
Grid* grid = dynamic_cast<Grid*>(widget);
ASSERT(grid != NULL);
grid->addChildInCell(child, hspan, vspan, align);
}
// Just add the child in any other kind of widget
else
widget->addChild(child);
}
child_elem = child_elem->NextSiblingElement();
}
if (widget->type == JI_VIEW) {
bool maxsize = bool_attr_is_true(elem, "maxsize");
if (maxsize)
static_cast<View*>(widget)->makeVisibleAllScrollableArea();
}
}
return widget;
}
