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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.254 by root, Mon May 29 01:53:23 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 for (grep { $_->{name} } values %WIDGET) {
23 $LAYOUT->{$_->{name}} = {
24 x => $_->{x} / $::WIDTH,
25 y => $_->{y} / $::HEIGHT,
26 w => $_->{w} / $::WIDTH,
27 h => $_->{h} / $::HEIGHT
28 };
29 }
30
31 return $LAYOUT;
32}
33
34sub set_layout {
35 my ($layout) = @_;
36 $LAYOUT = $layout;
37}
38
39sub check_tooltip {
40 if (!$GRAB) {
41 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
42 if (length $widget->{tooltip}) {
43
44 if ($TOOLTIP->{owner} != $widget) {
45 $TOOLTIP->hide;
46
47 $TOOLTIP->{owner} = $widget;
48
49 my $tip = $widget->{tooltip};
50
51 $tip = $tip->($widget) if CODE:: eq ref $tip;
52
53 $TOOLTIP->set_tooltip_from ($widget);
54 $TOOLTIP->show;
55 }
56
57 return;
58 }
59 }
60 }
61
62 $TOOLTIP->hide;
63 delete $TOOLTIP->{owner};
64}
14 65
15# class methods for events 66# class methods for events
16sub feed_sdl_key_down_event { 67sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 68 $FOCUS->emit (key_down => $_[0])
69 if $FOCUS;
18} 70}
19 71
20sub feed_sdl_key_up_event { 72sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_up => $_[0])
74 if $FOCUS;
22} 75}
23 76
24sub feed_sdl_button_down_event { 77sub feed_sdl_button_down_event {
25 my ($ev) = @_; 78 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 79 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 81 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 82 my $widget = $ROOT->find_widget ($x, $y);
30 83
31 $GRAB = $widget; 84 $GRAB = $widget;
32 $GRAB->update if $GRAB; 85 $GRAB->update if $GRAB;
86
87 check_tooltip;
33 } 88 }
34 89
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 90 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 91
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 92 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
93 if $GRAB;
38} 94}
39 95
40sub feed_sdl_button_up_event { 96sub feed_sdl_button_up_event {
41 my ($ev) = @_; 97 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
43 99
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 100 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 101
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 102 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 103
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 104 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
105 if $GRAB;
49 106
50 if (!$BUTTON_STATE) { 107 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 108 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 109 $grab->update if $grab;
53 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
111
112 check_tooltip;
54 } 113 }
55} 114}
56 115
57sub feed_sdl_motion_event { 116sub feed_sdl_motion_event {
58 my ($ev) = @_; 117 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 122 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 123 my $hover = $HOVER; $HOVER = $widget;
65 124
66 $hover->update if $hover && $hover->{can_hover}; 125 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 126 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 127
128 check_tooltip;
129 }
130
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 131 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
132 if $HOVER;
71} 133}
72 134
73# convert position array to integers 135# convert position array to integers
74sub harmonize { 136sub harmonize {
75 my ($vals) = @_; 137 my ($vals) = @_;
… …
81 $rem += $_ - $i; 143 $rem += $_ - $i;
82 $_ = $i; 144 $_ = $i;
83 } 145 }
84} 146}
85 147
148sub full_refresh {
149 # make a copy, otherwise for complains about freed values.
150 my @widgets = values %WIDGET;
151
152 $_->update
153 for @widgets;
154}
155
156sub reconfigure_widgets {
157 # make a copy, otherwise C<for> complains about freed values.
158 my @widgets = values %WIDGET;
159
160 $_->reconfigure
161 for @widgets;
162}
163
164# call when resolution changes etc.
165sub rescale_widgets {
166 my ($sx, $sy) = @_;
167
168 for my $widget (values %WIDGET) {
169 if ($widget->{is_toplevel}) {
170 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
171 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
172 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
173 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
174 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
175 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
176 }
177 }
178
179 reconfigure_widgets;
180}
181
86############################################################################# 182#############################################################################
87 183
88package CFClient::UI::Base; 184package CFClient::UI::Base;
89 185
90use strict; 186use strict;
91 187
92use SDL::OpenGL; 188use CFClient::OpenGL;
93 189
94sub new { 190sub new {
95 my $class = shift; 191 my $class = shift;
96 192
97 my $self = bless { 193 my $self = bless {
98 x => 0, 194 x => 0,
99 y => 0, 195 y => 0,
100 z => 0, 196 z => 0,
197 can_events => 1,
101 @_ 198 @_
102 }, $class; 199 }, $class;
103 200
104 for (keys %$self) { 201 for (keys %$self) {
105 if (/^connect_(.*)$/) { 202 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 203 $self->connect ($1 => delete $self->{$_});
107 } 204 }
108 } 205 }
109 206
207 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
208
209 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
210 $self->{req_x} = $layout->{x} * $::WIDTH;
211 $self->{req_y} = $layout->{y} * $::HEIGHT;
212 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
213 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
214 }
215
110 $self 216 $self
111} 217}
112 218
219sub destroy {
220 my ($self) = @_;
221
222 $self->hide;
223 %$self = ();
224}
225
113sub show { 226sub show {
114 my ($self) = @_; 227 my ($self) = @_;
115 228
116 return if $self->{parent}; 229 return if $self->{parent};
117 230
118 $CFClient::UI::ROOT->add ($self); 231 $CFClient::UI::ROOT->add ($self);
119} 232}
120 233
234sub center {
235 my ($self) = @_;
236
237 $CFClient::UI::ROOT->on_post_alloc (
238 "center_$self" => sub {
239 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
240 },
241 );
242
243 $self->update;
244}
245
246sub set_visible {
247 my ($self) = @_;
248
249 return if $self->{visible};
250
251 $self->{root} = $self->{parent}{root};
252 $self->{visible} = $self->{parent}{visible} + 1;
253
254 $self->emit (visibility_change => 1);
255
256 $self->realloc if !exists $self->{req_w};
257
258 $_->set_visible for $self->children;
259}
260
261sub set_invisible {
262 my ($self) = @_;
263
264 return unless $self->{visible};
265
266 $_->set_invisible for $self->children;
267
268 delete $self->{root};
269 delete $self->{visible};
270
271 undef $GRAB if $GRAB == $self;
272 undef $HOVER if $HOVER == $self;
273
274 CFClient::UI::check_tooltip
275 if $TOOLTIP->{owner} == $self;
276
277 $self->focus_out;
278
279 $self->emit (visibility_change => 0);
280}
281
282sub set_visibility {
283 my ($self, $visible) = @_;
284
285 return if $self->{visible} == $visible;
286
287 $visible ? $self->hide
288 : $self->show;
289}
290
291sub toggle_visibility {
292 my ($self) = @_;
293
294 $self->{visible}
295 ? $self->hide
296 : $self->show;
297}
298
121sub hide { 299sub hide {
122 my ($self) = @_; 300 my ($self) = @_;
123 301
124 return unless $self->{parent}; 302 $self->set_invisible;
125 303
126 $self->{parent}->remove ($self); 304 $self->{parent}->remove ($self)
305 if $self->{parent};
127} 306}
128 307
129sub move { 308sub move {
130 my ($self, $x, $y, $z) = @_; 309 my ($self, $x, $y, $z) = @_;
131 310
… …
134 $self->{z} = $z if defined $z; 313 $self->{z} = $z if defined $z;
135 314
136 $self->update; 315 $self->update;
137} 316}
138 317
139sub needs_redraw { 318sub set_size {
140 0 319 my ($self, $w, $h) = @_;
320
321 $self->{def_w} = $w;
322 $self->{def_h} = $h;
323
324 $self->realloc;
141} 325}
142 326
143sub size_request { 327sub size_request {
144 require Carp; 328 require Carp;
145 Carp::confess "size_request is abtract"; 329 Carp::confess "size_request is abstract";
146} 330}
147 331
148sub configure { 332sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 333 my ($self, $x, $y, $w, $h) = @_;
150 334
335 if ($self->{aspect}) {
336 my $w2 = List::Util::min $w, int $h * $self->{aspect};
337 my $h2 = List::Util::min $h, int $w / $self->{aspect};
338
339 # use alignment to adjust x, y
340
341 $x += int +($w - $w2) * 0.5;
342 $y += int +($h - $h2) * 0.5;
343
344 ($w, $h) = ($w2, $h2);
345 }
346
347 if ($self->{x} != $x || $self->{y} != $y) {
151 $self->{x} = $x; 348 $self->{x} = $x;
152 $self->{y} = $y; 349 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 350 $self->update;
351 }
352
353 if ($self->{w} != $w || $self->{h} != $h) {
354 return unless $self->{visible};
355
356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
357 }
161} 358}
162 359
163sub size_allocate { 360sub size_allocate {
164 # nothing to be done 361 # nothing to be done
165} 362}
166 363
167# return top left coordinates 364sub children {
168sub _topleft { 365}
366
367sub set_max_size {
169 my ($self, $x, $y) = @_; 368 my ($self, $w, $h) = @_;
170 369
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 370 delete $self->{max_w}; $self->{max_w} = $w if $w;
371 delete $self->{max_h}; $self->{max_h} = $h if $h;
372}
373
374sub set_tooltip {
375 my ($self, $tooltip) = @_;
376
377 $tooltip =~ s/^\s+//;
378 $tooltip =~ s/\s+$//;
379
380 return if $self->{tooltip} eq $tooltip;
381
382 $self->{tooltip} = $tooltip;
383
384 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
385 delete $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
172} 388}
173 389
174# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
175sub coord2local { 391sub coord2local {
176 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
177 393
178 my ($X, $Y) = $self->_topleft; 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 395}
181 396
182# translate local coordinates to global coordinate system 397# translate local coordinates to global coordinate system
183sub coord2global { 398sub coord2global {
184 my ($self, $x, $y) = @_; 399 my ($self, $x, $y) = @_;
185 400
186 my ($X, $Y) = $self->_topleft; 401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 402}
189 403
190sub focus_in { 404sub focus_in {
191 my ($self) = @_; 405 my ($self) = @_;
192 406
193 return if $FOCUS == $self; 407 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
195 409
196 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
197 411
198 $self->emit (focus_in => $focus); 412 $self->_emit (focus_in => $focus);
199 413
200 $focus->update if $focus; 414 $focus->update if $focus;
201 $FOCUS->update; 415 $FOCUS->update;
202} 416}
203 417
… …
206 420
207 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
208 422
209 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
210 424
211 $self->emit (focus_out => $focus); 425 $self->_emit (focus_out => $focus);
212 426
213 $focus->update if $focus; #? 427 $focus->update if $focus; #?
428
429 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
430 unless $FOCUS;
214} 431}
215 432
216sub mouse_motion { } 433sub mouse_motion { }
217sub button_up { } 434sub button_up { }
218sub key_down { } 435sub key_down { }
219sub key_up { } 436sub key_up { }
220 437
221sub button_down { 438sub button_down {
222 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
223 440
224 $self->focus_in; 441 $self->focus_in;
… …
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 444sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
449
450sub find_widget {
451 my ($self, $x, $y) = @_;
452
453 return () unless $self->{can_events};
454
455 return $self
456 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
457 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
458
459 ()
460}
461
462sub set_parent {
463 my ($self, $parent) = @_;
464
465 Scalar::Util::weaken ($self->{parent} = $parent);
466
467 $self->set_visible if $parent->{visible};
468}
469
470sub connect {
471 my ($self, $signal, $cb) = @_;
472
473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub _emit {
477 my ($self, $signal, @args) = @_;
478
479 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
480}
481
482sub emit {
483 my ($self, $signal, @args) = @_;
484
485 $self->_emit ($signal, @args)
486 || $self->$signal (@args);
487}
488
489sub visibility_change {
490 #my ($self, $visible) = @_;
491}
492
493sub realloc {
494 my ($self) = @_;
495
496 if ($self->{visible}) {
497 return if $self->{root}{realloc}{$self};
498
499 $self->{root}{realloc}{$self} = $self;
500 $self->{root}->update;
501 } else {
502 delete $self->{req_w};
503 }
504}
505
506sub update {
507 my ($self) = @_;
508
509 $self->{parent}->update
510 if $self->{parent};
511}
232 512
233sub draw { 513sub draw {
234 my ($self) = @_; 514 my ($self) = @_;
235 515
236 return unless $self->{h} && $self->{w}; 516 return unless $self->{h} && $self->{w};
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 532 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 533 glVertex $x , $y + $self->{h};
254 glEnd; 534 glEnd;
255 glDisable GL_BLEND; 535 glDisable GL_BLEND;
256 } 536 }
537
538 if ($ENV{PCLIENT_DEBUG}) {
539 glPushMatrix;
540 glColor 1, 1, 0, 1;
541 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
542 glBegin GL_LINE_LOOP;
543 glVertex 0 , 0;
544 glVertex $self->{w} - 1, 0;
545 glVertex $self->{w} - 1, $self->{h} - 1;
546 glVertex 0 , $self->{h} - 1;
547 glEnd;
548 glPopMatrix;
549 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
550 }
257} 551}
258 552
259sub _draw { 553sub _draw {
260 my ($self) = @_; 554 my ($self) = @_;
261 555
262 warn "no draw defined for $self\n"; 556 warn "no draw defined for $self\n";
263} 557}
264 558
265sub find_widget {
266 my ($self, $x, $y) = @_;
267
268 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271
272 ()
273}
274
275sub set_parent {
276 my ($self, $parent) = @_;
277
278 Scalar::Util::weaken ($self->{parent} = $parent);
279}
280
281sub check_size {
282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293}
294
295sub update {
296 my ($self) = @_;
297
298 $self->{parent}->update
299 if $self->{parent};
300}
301
302sub connect {
303 my ($self, $signal, $cb) = @_;
304
305 push @{ $self->{signal_cb}{$signal} }, $cb;
306}
307
308sub emit {
309 my ($self, $signal, @args) = @_;
310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
312 $cb->($self, @args);
313 }
314}
315
316sub DESTROY { 559sub DESTROY {
317 my ($self) = @_; 560 my ($self) = @_;
318 561
562 delete $WIDGET{$self+0};
319 #$self->deactivate; 563 #$self->deactivate;
320} 564}
321 565
322############################################################################# 566#############################################################################
323 567
324package CFClient::UI::DrawBG; 568package CFClient::UI::DrawBG;
325 569
326our @ISA = CFClient::UI::Base::; 570our @ISA = CFClient::UI::Base::;
327 571
328use strict; 572use strict;
329use SDL::OpenGL; 573use CFClient::OpenGL;
330 574
331sub new { 575sub new {
332 my $class = shift; 576 my $class = shift;
333 577
334 # range [value, low, high, page] 578 # range [value, low, high, page]
335 579
336 $class->SUPER::new ( 580 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 581 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 582 #active_bg => [1, 1, 1, 0.5],
339 @_ 583 @_
340 ) 584 )
341} 585}
342 586
343sub _draw { 587sub _draw {
344 my ($self) = @_; 588 my ($self) = @_;
345 589
590 my $color = $FOCUS == $self && $self->{active_bg}
591 ? $self->{active_bg}
592 : $self->{bg};
593
594 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 595 my ($w, $h) = @$self{qw(w h)};
347 596
348 glEnable GL_BLEND; 597 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 599 glColor @$color;
351 600
352 glBegin GL_QUADS; 601 glBegin GL_QUADS;
353 glVertex 0 , 0; 602 glVertex 0 , 0;
354 glVertex 0 , $h; 603 glVertex 0 , $h;
355 glVertex $w, $h; 604 glVertex $w, $h;
356 glVertex $w, 0; 605 glVertex $w, 0;
357 glEnd; 606 glEnd;
358 607
359 glDisable GL_BLEND; 608 glDisable GL_BLEND;
609 }
360} 610}
361 611
362############################################################################# 612#############################################################################
363 613
364package CFClient::UI::Empty; 614package CFClient::UI::Empty;
365 615
366our @ISA = CFClient::UI::Base::; 616our @ISA = CFClient::UI::Base::;
617
618sub new {
619 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg);
621}
367 622
368sub size_request { 623sub size_request {
369 (0, 0) 624 (0, 0)
370} 625}
371 626
… …
380sub new { 635sub new {
381 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
382 637
383 my $children = delete $arg{children} || []; 638 my $children = delete $arg{children} || [];
384 639
385 my $self = $class->SUPER::new (children => [], %arg); 640 my $self = $class->SUPER::new (
641 children => [],
642 can_events => 0,
643 %arg,
644 );
386 $self->add ($_) for @$children; 645 $self->add ($_) for @$children;
387 646
388 $self 647 $self
389} 648}
390 649
391sub add { 650sub add {
392 my ($self, $child) = @_; 651 my ($self, @widgets) = @_;
393 652
394 $child->set_parent ($self); 653 $_->set_parent ($self)
654 for @widgets;
395 655
396 use sort 'stable'; 656 use sort 'stable';
397 657
398 $self->{children} = [ 658 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 659 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 660 @{$self->{children}}, @widgets
401 ]; 661 ];
402 662
403 $child->check_size; 663 $self->realloc;
664}
665
666sub children {
667 @{ $_[0]{children} }
404} 668}
405 669
406sub remove { 670sub remove {
407 my ($self, $child) = @_; 671 my ($self, $child) = @_;
408 672
409 delete $child->{parent}; 673 delete $child->{parent};
674 $child->hide;
410 675
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 676 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 677
413 $self->check_size; 678 $self->realloc;
679}
680
681sub clear {
682 my ($self) = @_;
683
684 my $children = delete $self->{children};
685 $self->{children} = [];
686
687 for (@$children) {
688 delete $_->{parent};
689 $_->hide;
690 }
691
692 $self->realloc;
414} 693}
415 694
416sub find_widget { 695sub find_widget {
417 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
418 697
… …
471sub size_request { 750sub size_request {
472 $_[0]{children}[0]->size_request 751 $_[0]{children}[0]->size_request
473} 752}
474 753
475sub size_allocate { 754sub size_allocate {
476 my ($self, $w, $h) = @_; 755 my ($self, $w, $h, $changed) = @_;
477 756
478 $self->{children}[0]->configure (0, 0, $w, $h); 757 $self->{children}[0]->configure (0, 0, $w, $h);
479} 758}
480 759
481############################################################################# 760#############################################################################
482 761
483package CFClient::UI::Window; 762package CFClient::UI::Window;
484 763
485our @ISA = CFClient::UI::Bin::; 764our @ISA = CFClient::UI::Bin::;
486 765
487use SDL::OpenGL; 766use CFClient::OpenGL;
488 767
489sub new { 768sub new {
490 my ($class, %arg) = @_; 769 my ($class, %arg) = @_;
491 770
492 my $self = $class->SUPER::new (%arg); 771 my $self = $class->SUPER::new (%arg);
493} 772}
494 773
495sub update { 774sub update {
496 my ($self) = @_; 775 my ($self) = @_;
497 776
498 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 778 $self->SUPER::update;
501} 779}
502 780
781sub size_allocate {
782 my ($self, $w, $h, $changed) = @_;
783
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update
786 if $changed;
787}
788
789sub _render {
790 $_[0]{children}[0]->draw;
791}
792
503sub render_chld { 793sub render_child {
504 my ($self) = @_; 794 my ($self) = @_;
505 795
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 796 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1; 797 glClearColor 0, 0, 0, 0;
508 glClear GL_COLOR_BUFFER_BIT; 798 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw; 799
800 $self->_render;
510 }; 801 };
511}
512
513sub size_allocate {
514 my ($self, $w, $h) = @_;
515
516 $self->child->configure (0, 0, $w, $h);
517
518 $self->render_chld;
519} 802}
520 803
521sub _draw { 804sub _draw {
522 my ($self) = @_; 805 my ($self) = @_;
523 806
524 my ($w, $h) = ($self->w, $self->h); 807 my ($w, $h) = ($self->w, $self->h);
525 808
526 my $tex = $self->{texture} 809 my $tex = $self->{texture}
527 or return; 810 or return;
528 811
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
814 glColor 1, 1, 1, 1;
533 815
534 $tex->draw_quad (0, 0, $w, $h); 816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 817
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 818 glDisable GL_TEXTURE_2D;
538} 819}
539 820
540############################################################################# 821#############################################################################
541 822
542package CFClient::UI::ViewPort; 823package CFClient::UI::ViewPort;
543 824
544our @ISA = CFClient::UI::Window::; 825our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 826
618sub new { 827sub new {
619 my $class = shift; 828 my $class = shift;
620 829
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 830 $class->SUPER::new (
831 scroll_x => 0,
832 scroll_y => 1,
833 @_,
834 )
835}
836
837sub size_request {
838 my ($self) = @_;
839
840 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
841
842 $w = 10 if $self->{scroll_x};
843 $h = 10 if $self->{scroll_y};
844
845 ($w, $h)
846}
847
848sub size_allocate {
849 my ($self, $w, $h, $changed) = @_;
850
851 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
852 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
853
854 $self->child->configure (0, 0, $w, $h);
855 $self->update;
856}
857
858sub set_offset {
859 my ($self, $x, $y) = @_;
860
861 $self->{view_x} = int $x;
862 $self->{view_y} = int $y;
863
864 $self->update;
865}
866
867# hmm, this does not work for topleft of $self... but we should not ask for that
868sub coord2local {
869 my ($self, $x, $y) = @_;
870
871 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
872}
873
874sub coord2global {
875 my ($self, $x, $y) = @_;
876
877 $x = List::Util::min $self->{w}, $x - $self->{view_x};
878 $y = List::Util::min $self->{h}, $y - $self->{view_y};
879
880 $self->SUPER::coord2global ($x, $y)
881}
882
883sub find_widget {
884 my ($self, $x, $y) = @_;
885
886 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
887 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
888 ) {
889 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
890 } else {
891 $self->CFClient::UI::Base::find_widget ($x, $y)
892 }
893}
894
895sub _render {
896 my ($self) = @_;
897
898 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
899
900 $self->SUPER::_render;
901}
902
903#############################################################################
904
905package CFClient::UI::ScrolledWindow;
906
907our @ISA = CFClient::UI::HBox::;
908
909sub new {
910 my $class = shift;
911
912 my $self;
913
914 my $slider = new CFClient::UI::Slider
915 vertical => 1,
916 range => [0, 0, 1, 0.01], # HACK fix
917 on_changed => sub {
918 $self->{vp}->set_offset (0, $_[1]);
919 },
920 ;
921
922 $self = $class->SUPER::new (
923 vp => (new CFClient::UI::ViewPort expand => 1),
924 slider => $slider,
925 @_,
926 );
927
928 $self->{vp}->add ($self->{scrolled});
929 $self->add ($self->{vp});
930 $self->add ($self->{slider});
931
932 $self
933}
934
935sub update {
936 my ($self) = @_;
937
938 $self->SUPER::update;
939
940 # todo: overwrite size_allocate of child
941 my $child = $self->{vp}->child;
942 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
943}
944
945sub size_allocate {
946 my ($self, $w, $h, $changed) = @_;
947
948 $self->SUPER::size_allocate ($w, $h, $changed);
949
950 my $child = $self->{vp}->child;
951 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
952}
953
954#TODO# update range on size_allocate depending on child
955# update viewport offset on scroll
956
957#############################################################################
958
959package CFClient::UI::Frame;
960
961our @ISA = CFClient::UI::Bin::;
962
963use CFClient::OpenGL;
964
965sub new {
966 my $class = shift;
967
968 $class->SUPER::new (
969 bg => undef,
970 @_,
971 )
972}
973
974sub _draw {
975 my ($self) = @_;
976
977 if ($self->{bg}) {
978 my ($w, $h) = @$self{qw(w h)};
979
980 glEnable GL_BLEND;
981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
982 glColor @{ $self->{bg} };
983
984 glBegin GL_QUADS;
985 glVertex 0 , 0;
986 glVertex 0 , $h;
987 glVertex $w, $h;
988 glVertex $w, 0;
989 glEnd;
990
991 glDisable GL_BLEND;
992 }
993
994 $self->SUPER::_draw;
995}
996
997#############################################################################
998
999package CFClient::UI::FancyFrame;
1000
1001our @ISA = CFClient::UI::Bin::;
1002
1003use CFClient::OpenGL;
1004
1005my @tex =
1006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1007 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1008
1009sub new {
1010 my $class = shift;
1011
1012 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1013 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1014 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1015 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1,
627 @_ 1018 @_
628 ) 1019 );
1020
1021 $self->{title} &&= new CFClient::UI::Label
1022 align => 0,
1023 valign => 1,
1024 text => $self->{title},
1025 fontsize => $self->{border};
1026
1027 $self
629} 1028}
630 1029
631sub border { 1030sub border {
632 int $_[0]{border} * $::FONTSIZE 1031 int $_[0]{border} * $::FONTSIZE
633} 1032}
634 1033
635sub size_request { 1034sub size_request {
636 my ($self) = @_; 1035 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 1036
640 my ($w, $h) = $self->SUPER::size_request; 1037 my ($w, $h) = $self->SUPER::size_request;
641 1038
642 ( 1039 (
643 $w + $self->border * 2, 1040 $w + $self->border * 2,
644 $h + $self->border * 2, 1041 $h + $self->border * 2,
645 ) 1042 )
646} 1043}
647 1044
648sub size_allocate { 1045sub size_allocate {
649 my ($self, $w, $h) = @_; 1046 my ($self, $w, $h, $changed) = @_;
1047
1048 return unless $changed;
650 1049
651 $h -= List::Util::max 0, $self->border * 2; 1050 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1051 $w -= List::Util::max 0, $self->border * 2;
653 1052
1053 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1054 if $self->{title};
1055
654 $self->child->configure ($self->border, $self->border, $w, $h); 1056 $self->child->configure ($self->border, $self->border, $w, $h);
655} 1057}
656 1058
657sub button_down { 1059sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1060 my ($self, $ev, $x, $y) = @_;
659 1061
1062 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1063 my $border = $self->border;
661 1064
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1065 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1066 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1067
1068 if ($lr & $td) {
1069 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1070 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1071 my ($bw, $bh) = ($self->{w}, $self->{h});
1072
1073 my $mx = $x < $border;
1074 my $my = $y < $border;
667 1075
668 $self->{motion} = sub { 1076 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1077 my ($ev, $x, $y) = @_;
670 1078
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1079 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy;
672 1081
673 $self->{user_w} = $bw + $x - $ox; 1082 $self->{user_x} = $wx + $dx * $mx;
674 $self->{user_h} = $bh + $y - $oy; 1083 $self->{user_y} = $wy + $dy * $my;
675 $self->check_size; 1084 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1085 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1086 $self->move ($self->{user_x}, $self->{user_y});
1087 $self->realloc;
676 }; 1088 };
677 1089
678 } elsif ($x >= 0 && $x < $self->{w} 1090 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1091 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1092 my ($bx, $by) = ($self->{x}, $self->{y});
683 1093
684 $self->{motion} = sub { 1094 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1095 my ($ev, $x, $y) = @_;
686 1096
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1097 ($x, $y) = ($ev->{x}, $ev->{y});
688 1098
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1099 $self->{user_x} = $bx + $x - $ox;
1100 $self->{user_y} = $by + $y - $oy;
1101
1102 $self->move ($self->{user_x}, $self->{user_y});
690 $self->update; 1103 $self->realloc;
691 }; 1104 };
692 } 1105 }
693} 1106}
694 1107
695sub button_up { 1108sub button_up {
… …
708 my ($self) = @_; 1121 my ($self) = @_;
709 1122
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1123 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 1125
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1126 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1128
718 my $border = $self->border; 1129 my $border = $self->border;
719 1130
720 glColor @{ $self->{border_bg} }; 1131 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1136
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
726 my $bg = $tex[0]; 1138 my $bg = $tex[0];
727 1139
728 # TODO: repeat texture not scale 1140 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1141 my $rep_x = $cw / $bg->{w};
730 my $rep_y = $ch / $bg->{h}; 1142 my $rep_y = $ch / $bg->{h};
731 1143
732 glColor @{ $self->{bg} }; 1144 glColor @{ $self->{bg} };
733 1145
734 $bg->{s} = $rep_x; 1146 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y; 1147 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1; 1148 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1149 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 }
738 1151
739 glDisable GL_TEXTURE_2D; 1152 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1153
1154 $self->{title}->draw if $self->{title};
741 1155
742 $self->child->draw; 1156 $self->child->draw;
743} 1157}
744 1158
745############################################################################# 1159#############################################################################
… …
748 1162
749our @ISA = CFClient::UI::Base::; 1163our @ISA = CFClient::UI::Base::;
750 1164
751use List::Util qw(max sum); 1165use List::Util qw(max sum);
752 1166
753use SDL::OpenGL; 1167use CFClient::OpenGL;
754 1168
755sub new { 1169sub new {
756 my $class = shift; 1170 my $class = shift;
757 1171
758 $class->SUPER::new ( 1172 $class->SUPER::new (
759 col_expand => [], 1173 col_expand => [],
760 @_ 1174 @_,
761 ) 1175 )
1176}
1177
1178sub children {
1179 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1180}
763 1181
764sub add { 1182sub add {
765 my ($self, $x, $y, $child) = @_; 1183 my ($self, $x, $y, $child) = @_;
766 1184
767 $child->set_parent ($self); 1185 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1186 $self->{children}[$y][$x] = $child;
769 1187
770 $child->check_size; 1188 $self->realloc;
771} 1189}
772 1190
773# TODO: move to container class maybe? send childs a signal on removal? 1191# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1192sub clear {
775 my ($self) = @_; 1193 my ($self) = @_;
776 1194
1195 my @children = $self->children;
777 delete $self->{children}; 1196 delete $self->{children};
778 $self->update; 1197
1198 for (@children) {
1199 delete $_->{parent};
1200 $_->hide;
1201 }
1202
1203 $self->realloc;
779} 1204}
780 1205
781sub get_wh { 1206sub get_wh {
782 my ($self) = @_; 1207 my ($self) = @_;
783 1208
… …
788 or next; 1213 or next;
789 1214
790 for my $x (0 .. $#$row) { 1215 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1216 my $widget = $row->[$x]
792 or next; 1217 or next;
793 my ($w, $h) = $widget->size_request; 1218 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1219
795 $w[$x] = max $w[$x], $w; 1220 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1221 $h[$y] = max $h[$y], $h;
797 } 1222 }
798 } 1223 }
… …
810 (sum @$hs), 1235 (sum @$hs),
811 ) 1236 )
812} 1237}
813 1238
814sub size_allocate { 1239sub size_allocate {
815 my ($self, $w, $h) = @_; 1240 my ($self, $w, $h, $changed) = @_;
816 1241
817 my ($ws, $hs) = $self->get_wh; 1242 my ($ws, $hs) = $self->get_wh;
818 1243
819 my $req_w = sum @$ws; 1244 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1245 my $req_h = (sum @$hs) || 1;
821 1246
822 # TODO: nicer code && do row_expand 1247 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1248 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1249 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1250 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1304 }
880} 1305}
881 1306
882############################################################################# 1307#############################################################################
883 1308
1309package CFClient::UI::Box;
1310
1311our @ISA = CFClient::UI::Container::;
1312
1313sub size_request {
1314 my ($self) = @_;
1315
1316 $self->{vertical}
1317 ? (
1318 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1319 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1320 )
1321 : (
1322 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1323 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1324 )
1325}
1326
1327sub size_allocate {
1328 my ($self, $w, $h, $changed) = @_;
1329
1330 my $space = $self->{vertical} ? $h : $w;
1331 my $children = $self->{children};
1332
1333 my @req;
1334
1335 if ($self->{homogeneous}) {
1336 @req = ($space / (@$children || 1)) x @$children;
1337 } else {
1338 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1339 my $req = List::Util::sum @req;
1340
1341 if ($req > $space) {
1342 # ah well, not enough space
1343 $_ *= $space / $req for @req;
1344 } else {
1345 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1346
1347 $space = ($space - $req) / $expand; # remaining space to give away
1348
1349 $req[$_] += $space * $children->[$_]{expand}
1350 for 0 .. $#$children;
1351 }
1352 }
1353
1354 CFClient::UI::harmonize \@req;
1355
1356 my $pos = 0;
1357 for (0 .. $#$children) {
1358 my $alloc = $req[$_];
1359 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1360
1361 $pos += $alloc;
1362 }
1363
1364 1
1365}
1366
1367#############################################################################
1368
884package CFClient::UI::HBox; 1369package CFClient::UI::HBox;
885 1370
886# TODO: wrap into common Box base class
887
888our @ISA = CFClient::UI::Container::; 1371our @ISA = CFClient::UI::Box::;
889 1372
890sub size_request { 1373sub new {
891 my ($self) = @_; 1374 my $class = shift;
892 1375
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1376 $class->SUPER::new (
894 1377 vertical => 0,
895 ( 1378 @_,
896 (List::Util::sum map $_->[0], @alloc),
897 (List::Util::max map $_->[1], @alloc),
898 ) 1379 )
899} 1380}
900 1381
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 ($h, $w) = ($w, $h);
905
906 my $children = $self->{children};
907
908 my @h = map +($_->size_request)[0], @$children;
909
910 my $req_h = List::Util::sum @h;
911
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children;
917 $exp ||= 1;
918
919 for (0 .. $#$children) {
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 }
926 }
927
928 CFClient::UI::harmonize \@h;
929
930 my $y = 0;
931 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_];
934 $child->configure ($y, 0, $h, $w);
935
936 $y += $h;
937 }
938
939 1
940}
941
942############################################################################# 1382#############################################################################
943 1383
944package CFClient::UI::VBox; 1384package CFClient::UI::VBox;
945 1385
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1386our @ISA = CFClient::UI::Box::;
949 1387
950sub size_request { 1388sub new {
951 my ($self) = @_; 1389 my $class = shift;
952 1390
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1391 $class->SUPER::new (
954 1392 vertical => 1,
955 ( 1393 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1394 )
959} 1395}
960 1396
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1397#############################################################################
999 1398
1000package CFClient::UI::Label; 1399package CFClient::UI::Label;
1001 1400
1002our @ISA = CFClient::UI::Base::; 1401our @ISA = CFClient::UI::DrawBG::;
1003 1402
1004use SDL::OpenGL; 1403use CFClient::OpenGL;
1005 1404
1006sub new { 1405sub new {
1007 my ($class, %arg) = @_; 1406 my ($class, %arg) = @_;
1008 1407
1009 my $self = $class->SUPER::new ( 1408 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1409 fg => [1, 1, 1],
1410 #bg => none
1411 #active_bg => none
1412 #font => default_font
1413 #text => initial text
1414 #markup => initial narkup
1415 #max_w => maximum pixel width
1416 ellipsise => 3, # end
1417 layout => (new CFClient::Layout),
1011 fontsize => 1, 1418 fontsize => 1,
1012 text => "",
1013 align => -1, 1419 align => -1,
1014 valign => -1, 1420 valign => -1,
1015 padding => 2, 1421 padding => 2,
1016 layout => new CFClient::Layout, 1422 can_events => 0,
1017 %arg 1423 %arg
1018 ); 1424 );
1019 1425
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1426 if (exists $self->{template}) {
1427 my $layout = new CFClient::Layout;
1428 $layout->set_text (delete $self->{template});
1429 $self->{template} = $layout;
1430 }
1021 1431
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1432 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1433 $self->set_markup (delete $self->{markup});
1434 } else {
1435 $self->set_text (delete $self->{text});
1436 }
1024 1437
1025 $self 1438 $self
1026} 1439}
1027 1440
1028sub escape_text { 1441sub escape($) {
1029 local $_ = $_[1]; 1442 local $_ = $_[0];
1030 1443
1031 s/&/&amp;/g; 1444 s/&/&amp;/g;
1032 s/>/&gt;/g; 1445 s/>/&gt;/g;
1033 s/</&lt;/g; 1446 s/</&lt;/g;
1034 1447
1035 $_[1] 1448 $_
1449}
1450
1451sub update {
1452 my ($self) = @_;
1453
1454 delete $self->{texture};
1455 $self->SUPER::update;
1036} 1456}
1037 1457
1038sub set_text { 1458sub set_text {
1039 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
1040 1460
1461 return if $self->{text} eq "T$text";
1462 $self->{text} = "T$text";
1463
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1465 $self->{layout}->set_text ($text);
1042 1466
1043 delete $self->{texture}; 1467 $self->realloc;
1044 $self->update; 1468 $self->update;
1045} 1469}
1046 1470
1047sub set_markup { 1471sub set_markup {
1048 my ($self, $markup) = @_; 1472 my ($self, $markup) = @_;
1049 1473
1474 return if $self->{text} eq "M$markup";
1475 $self->{text} = "M$markup";
1476
1477 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1478
1479 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1480 $self->{layout}->set_markup ($markup);
1051 1481
1052 delete $self->{texture}; 1482 $self->realloc;
1053 $self->update; 1483 $self->update;
1054} 1484}
1055 1485
1056sub size_request { 1486sub size_request {
1057 my ($self) = @_; 1487 my ($self) = @_;
1058 1488
1059 $self->{layout}->set_width; 1489 $self->{layout}->set_font ($self->{font}) if $self->{font};
1490 $self->{layout}->set_width ($self->{max_w} || -1);
1491 $self->{layout}->set_ellipsise ($self->{ellipsise});
1492 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1494
1062 my ($w, $h) = $self->{layout}->size; 1495 my ($w, $h) = $self->{layout}->size;
1496
1497 if (exists $self->{template}) {
1498 $self->{template}->set_font ($self->{font}) if $self->{font};
1499 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1500
1501 my ($w2, $h2) = $self->{template}->size;
1502
1503 $w = List::Util::max $w, $w2;
1504 $h = List::Util::max $h, $h2;
1505 }
1063 1506
1064 ( 1507 (
1065 $w + $self->{padding} * 2, 1508 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2, 1509 $h + $self->{padding} * 2,
1067 ) 1510 )
1068} 1511}
1069 1512
1070sub size_allocate { 1513sub size_allocate {
1071 my ($self, $w, $h) = @_; 1514 my ($self, $w, $h, $changed) = @_;
1072 1515
1516 delete $self->{texture}
1517 if $changed;
1518}
1519
1520sub set_fontsize {
1521 my ($self, $fontsize) = @_;
1522
1523 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1524 delete $self->{texture};
1525
1526 $self->realloc;
1074} 1527}
1075 1528
1076sub _draw { 1529sub _draw {
1077 my ($self) = @_; 1530 my ($self) = @_;
1078 1531
1532 $self->SUPER::_draw; # draw background, if applicable
1533
1079 my $tex = $self->{texture} ||= do { 1534 my $tex = $self->{texture} ||= do {
1535 $self->{layout}->set_foreground (@{$self->{fg}});
1536 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1537 $self->{layout}->set_width ($self->{w});
1538 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541
1082 new_from_layout CFClient::Texture $self->{layout} 1542 my $tex = new_from_layout CFClient::Texture $self->{layout};
1543
1544 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1545 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1546 : ($self->{w} - $tex->{w}) * 0.5);
1547
1548 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1549 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1550 : ($self->{h} - $tex->{h}) * 0.5);
1551
1552 $tex
1083 }; 1553 };
1084 1554
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1555 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1557
1558 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1559 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1561 } else {
1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1563 }
1105 1564
1106 glDisable GL_TEXTURE_2D; 1565 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1566}
1109 1567
1110############################################################################# 1568#############################################################################
1111 1569
1112package CFClient::UI::EntryBase; 1570package CFClient::UI::EntryBase;
1113 1571
1114our @ISA = CFClient::UI::Label::; 1572our @ISA = CFClient::UI::Label::;
1115 1573
1116use SDL::OpenGL; 1574use CFClient::OpenGL;
1117 1575
1118sub new { 1576sub new {
1119 my $class = shift; 1577 my $class = shift;
1120 1578
1121 $class->SUPER::new ( 1579 $class->SUPER::new (
1122 fg => [1, 1, 1], 1580 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1581 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1582 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1583 active_fg => [0, 0, 0],
1126 can_hover => 1, 1584 can_hover => 1,
1127 can_focus => 1, 1585 can_focus => 1,
1128 valign => 0, 1586 valign => 0,
1587 can_events => 1,
1588 #text => ...
1129 @_ 1589 @_
1130 ) 1590 )
1131} 1591}
1132 1592
1133sub _set_text { 1593sub _set_text {
… …
1143 $self->{text} = $text; 1603 $self->{text} = $text;
1144 1604
1145 $text =~ s/./*/g if $self->{hidden}; 1605 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1606 $self->{layout}->set_text ("$text ");
1147 1607
1148 $self->emit (changed => $self->{text}); 1608 $self->_emit (changed => $self->{text});
1609}
1610
1611sub set_text {
1612 my ($self, $text) = @_;
1613
1614 $self->{cursor} = length $text;
1615 $self->_set_text ($text);
1616
1617 $self->realloc;
1149} 1618}
1150 1619
1151sub get_text { 1620sub get_text {
1152 $_[0]{text} 1621 $_[0]{text}
1153} 1622}
… …
1156 my ($self) = @_; 1625 my ($self) = @_;
1157 1626
1158 my ($w, $h) = $self->SUPER::size_request; 1627 my ($w, $h) = $self->SUPER::size_request;
1159 1628
1160 ($w + 1, $h) # add 1 for cursor 1629 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1630}
1176 1631
1177sub key_down { 1632sub key_down {
1178 my ($self, $ev) = @_; 1633 my ($self, $ev) = @_;
1179 1634
… …
1181 my $sym = $ev->{sym}; 1636 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1637 my $uni = $ev->{unicode};
1183 1638
1184 my $text = $self->get_text; 1639 my $text = $self->get_text;
1185 1640
1186 if ($sym == 8) { 1641 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1642 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1643 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1644 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1645 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1646 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1647 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1648 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1649 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1650 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1651 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1652 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1653 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1654 $self->_emit ('escape');
1200 } elsif ($uni) { 1655 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1656 substr $text, $self->{cursor}++, 0, chr $uni;
1202 } 1657 }
1203 1658
1204 $self->_set_text ($text); 1659 $self->_set_text ($text);
1205 $self->update; 1660
1661 $self->realloc;
1206} 1662}
1207 1663
1208sub focus_in { 1664sub focus_in {
1209 my ($self) = @_; 1665 my ($self) = @_;
1210 1666
… …
1278 1734
1279package CFClient::UI::Entry; 1735package CFClient::UI::Entry;
1280 1736
1281our @ISA = CFClient::UI::EntryBase::; 1737our @ISA = CFClient::UI::EntryBase::;
1282 1738
1283use SDL::OpenGL; 1739use CFClient::OpenGL;
1284 1740
1285sub key_down { 1741sub key_down {
1286 my ($self, $ev) = @_; 1742 my ($self, $ev) = @_;
1287 1743
1288 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1289 1745
1290 if ($sym == 13) { 1746 if ($sym == 13) {
1747 unshift @{$self->{history}},
1748 my $txt = $self->get_text;
1749 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1751 $self->_emit (activate => $txt);
1292 $self->update; 1752 $self->update;
1753
1754 } elsif ($sym == CFClient::SDLK_UP) {
1755 if ($self->{history_pointer} < 0) {
1756 $self->{history_saveback} = $self->get_text;
1757 }
1758 if (@{$self->{history} || []} > 0) {
1759 $self->{history_pointer}++;
1760 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1761 $self->{history_pointer} = @{$self->{history} || []} - 1;
1762 }
1763 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1764 }
1765
1766 } elsif ($sym == CFClient::SDLK_DOWN) {
1767 $self->{history_pointer}--;
1768 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1769
1770 if ($self->{history_pointer} >= 0) {
1771 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1772 } else {
1773 $self->set_text ($self->{history_saveback});
1774 }
1293 1775
1294 } else { 1776 } else {
1295 $self->SUPER::key_down ($ev); 1777 $self->SUPER::key_down ($ev);
1296 } 1778 }
1297 1779
… …
1301 1783
1302package CFClient::UI::Button; 1784package CFClient::UI::Button;
1303 1785
1304our @ISA = CFClient::UI::Label::; 1786our @ISA = CFClient::UI::Label::;
1305 1787
1306use SDL::OpenGL; 1788use CFClient::OpenGL;
1307 1789
1308my @tex = 1790my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1792 qw(b1_button_active.png);
1311 1793
1312sub new { 1794sub new {
1313 my $class = shift; 1795 my $class = shift;
1314 1796
1315 $class->SUPER::new ( 1797 $class->SUPER::new (
1316 padding => 4, 1798 padding => 4,
1317 fg => [1, 1, 1], 1799 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1800 active_fg => [0, 0, 1],
1320 can_hover => 1, 1801 can_hover => 1,
1321 align => 0, 1802 align => 0,
1322 valign => 0, 1803 valign => 0,
1804 can_events => 1,
1323 @_ 1805 @_
1324 ) 1806 )
1325} 1807}
1326 1808
1809sub activate { }
1810
1327sub button_up { 1811sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1812 my ($self, $ev, $x, $y) = @_;
1329 1813
1814 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1815 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1816 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate");
1333 }
1334} 1817}
1335 1818
1336sub _draw { 1819sub _draw {
1337 my ($self) = @_; 1820 my ($self) = @_;
1338 1821
1339 local $self->{fg} = $self->{fg}; 1822 local $self->{fg} = $self->{fg};
1340 1823
1341 if ($GRAB == $self) { 1824 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1825 $self->{fg} = $self->{active_fg};
1343 } 1826 }
1827
1828 glEnable GL_TEXTURE_2D;
1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1;
1831
1832 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1833
1834 glDisable GL_TEXTURE_2D;
1835
1836 $self->SUPER::_draw;
1837}
1838
1839#############################################################################
1840
1841package CFClient::UI::CheckBox;
1842
1843our @ISA = CFClient::UI::DrawBG::;
1844
1845my @tex =
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1847 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1848
1849use CFClient::OpenGL;
1850
1851sub new {
1852 my $class = shift;
1853
1854 $class->SUPER::new (
1855 padding => 2,
1856 fg => [1, 1, 1],
1857 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5],
1860 state => 0,
1861 can_hover => 1,
1862 @_
1863 )
1864}
1865
1866sub size_request {
1867 my ($self) = @_;
1868
1869 ($self->{padding} * 2 + 6) x 2
1870}
1871
1872sub button_down {
1873 my ($self, $ev, $x, $y) = @_;
1874
1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1877 $self->{state} = !$self->{state};
1878 $self->_emit (changed => $self->{state});
1879 }
1880}
1881
1882sub _draw {
1883 my ($self) = @_;
1884
1885 $self->SUPER::_draw;
1886
1887 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1888
1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1890
1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1892
1893 my $tex = $self->{state} ? $tex[1] : $tex[0];
1894
1895 glEnable GL_TEXTURE_2D;
1896 $tex->draw_quad_alpha (0, 0, $s, $s);
1897 glDisable GL_TEXTURE_2D;
1898}
1899
1900#############################################################################
1901
1902package CFClient::UI::Image;
1903
1904our @ISA = CFClient::UI::Base::;
1905
1906use CFClient::OpenGL;
1907use Carp qw/confess/;
1908
1909our %loaded_images;
1910
1911sub new {
1912 my $class = shift;
1913
1914 my $self = $class->SUPER::new (can_events => 0, @_);
1915
1916 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1917
1918 $loaded_images{$self->{image}} ||=
1919 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1920
1921 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1922
1923 Scalar::Util::weaken $loaded_images{$self->{image}};
1924
1925 $self->{aspect} = $tex->{w} / $tex->{h};
1926
1927 $self
1928}
1929
1930sub size_request {
1931 my ($self) = @_;
1932
1933 ($self->{tex}->{w}, $self->{tex}->{h})
1934}
1935
1936sub _draw {
1937 my ($self) = @_;
1938
1939 my $tex = $self->{tex};
1940
1941 my ($w, $h) = ($self->{w}, $self->{h});
1942
1943 if ($self->{rot90}) {
1944 glRotate 90, 0, 0, 1;
1945 glTranslate 0, -$self->{w}, 0;
1946
1947 ($w, $h) = ($h, $w);
1948 }
1949
1950 glEnable GL_TEXTURE_2D;
1951 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1952
1953 $tex->draw_quad_alpha (0, 0, $w, $h);
1954
1955 glDisable GL_TEXTURE_2D;
1956}
1957
1958#############################################################################
1959
1960package CFClient::UI::VGauge;
1961
1962our @ISA = CFClient::UI::Base::;
1963
1964use List::Util qw(min max);
1965
1966use CFClient::OpenGL;
1967
1968my %tex = (
1969 food => [
1970 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1971 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1972 ],
1973 grace => [
1974 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1975 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1976 ],
1977 hp => [
1978 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1979 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1980 ],
1981 mana => [
1982 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1983 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1984 ],
1985);
1986
1987# eg. VGauge->new (gauge => 'food'), default gauge: food
1988sub new {
1989 my $class = shift;
1990
1991 my $self = $class->SUPER::new (
1992 type => 'food',
1993 @_
1994 );
1995
1996 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1997
1998 $self
1999}
2000
2001sub size_request {
2002 my ($self) = @_;
2003
2004 #my $tex = $tex{$self->{type}}[0];
2005 #@$tex{qw(w h)}
2006 (0, 0)
2007}
2008
2009sub set_max {
2010 my ($self, $max) = @_;
2011
2012 return if $self->{max_val} == $max;
2013
2014 $self->{max_val} = $max;
2015 $self->update;
2016}
2017
2018sub set_value {
2019 my ($self, $val, $max) = @_;
2020
2021 $self->set_max ($max)
2022 if defined $max;
2023
2024 return if $self->{val} == $val;
2025
2026 $self->{val} = $val;
2027 $self->update;
2028}
2029
2030sub _draw {
2031 my ($self) = @_;
2032
2033 my $tex = $tex{$self->{type}};
2034 my ($t1, $t2, $t3) = @$tex;
2035
2036 my ($w, $h) = ($self->{w}, $self->{h});
2037
2038 if ($self->{vertical}) {
2039 glRotate 90, 0, 0, 1;
2040 glTranslate 0, -$self->{w}, 0;
2041
2042 ($w, $h) = ($h, $w);
2043 }
2044
2045 my $ycut = $self->{val} / ($self->{max_val} || 1);
2046
2047 my $ycut1 = max 0, min 1, $ycut;
2048 my $ycut2 = max 0, min 1, $ycut - 1;
2049
2050 my $h1 = $self->{h} * (1 - $ycut1);
2051 my $h2 = $self->{h} * (1 - $ycut2);
1344 2052
1345 glEnable GL_BLEND; 2053 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2057
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2058 glBindTexture GL_TEXTURE_2D, $t1->{name};
2059 glBegin GL_QUADS;
2060 glTexCoord 0 , 0; glVertex 0 , 0;
2061 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2062 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2063 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2064 glEnd;
1352 2065
2066 my $ycut1 = List::Util::min 1, $ycut;
2067 glBindTexture GL_TEXTURE_2D, $t2->{name};
2068 glBegin GL_QUADS;
2069 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2070 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2071 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2072 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2073 glEnd;
2074
2075 if ($t3) {
2076 glBindTexture GL_TEXTURE_2D, $t3->{name};
2077 glBegin GL_QUADS;
2078 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2079 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2080 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2081 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2082 glEnd;
2083 }
2084
2085 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2087}
1358 2088
1359############################################################################# 2089#############################################################################
1360 2090
1361package CFClient::UI::CheckBox; 2091package CFClient::UI::Gauge;
1362 2092
1363our @ISA = CFClient::UI::DrawBG::; 2093our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2094
1371sub new { 2095sub new {
1372 my $class = shift; 2096 my ($class, %arg) = @_;
1373 2097
1374 $class->SUPER::new ( 2098 my $self = $class->SUPER::new (
1375 padding => 2, 2099 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2100 can_hover => 1,
1380 @_ 2101 can_events => 1,
2102 %arg,
1381 ) 2103 );
1382}
1383 2104
1384sub size_request { 2105 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2106 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2107 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2108
1456 $self 2109 $self
1457} 2110}
1458 2111
1459sub size_request { 2112sub set_fontsize {
1460 my ($self) = @_; 2113 my ($self, $fsize) = @_;
1461 2114
1462 my $tex = $tex{$self->{gauge}}[0]; 2115 $self->{value}->set_fontsize ($fsize);
1463 2116 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2117}
1466 2118
1467sub set_max { 2119sub set_max {
1468 my ($self, $max) = @_; 2120 my ($self, $max) = @_;
1469 2121
1470 $self->{max_val} = $max; 2122 $self->{gauge}->set_max ($max);
2123 $self->{max}->set_text ($max);
1471} 2124}
1472 2125
1473sub set_value { 2126sub set_value {
1474 my ($self, $val, $max) = @_; 2127 my ($self, $val, $max) = @_;
1475 2128
1476 $self->set_max ($max) 2129 $self->set_max ($max)
1477 if defined $max; 2130 if defined $max;
1478 2131
1479 $max = $self->{max_val}; 2132 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2133 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2134}
1529 2135
1530############################################################################# 2136#############################################################################
1531 2137
1532package CFClient::UI::Slider; 2138package CFClient::UI::Slider;
1533 2139
1534use strict; 2140use strict;
1535 2141
1536use SDL::OpenGL; 2142use CFClient::OpenGL;
1537 2143
1538our @ISA = CFClient::UI::DrawBG::; 2144our @ISA = CFClient::UI::DrawBG::;
1539 2145
1540my @tex = 2146my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2147 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2148 qw(s1_slider.png s1_slider_bg.png);
1543 2149
1544sub new { 2150sub new {
1545 my $class = shift; 2151 my $class = shift;
1546 2152
1547 # range [value, low, high, page] 2153 # range [value, low, high, page, unit]
1548 2154
1549 # TODO: 0-width page 2155 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2156 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2157 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2158 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2159 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2160 active_fg => [0, 0, 0],
2161 bg => [0, 0, 0, 0.2],
2162 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2163 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2164 req_w => $::WIDTH / 80,
1557 req_h => 20, 2165 req_h => $::WIDTH / 80,
1558 vertical => 0, 2166 vertical => 0,
1559 can_hover => 1, 2167 can_hover => 1,
1560 inner_pad => 5, 2168 inner_pad => 0.02,
1561 @_ 2169 @_
1562 ); 2170 );
1563 2171
2172 $self->set_value ($self->{range}[0]);
2173 $self->update;
2174
1564 $self 2175 $self
2176}
2177
2178sub changed { }
2179
2180sub set_range {
2181 my ($self, $range) = @_;
2182
2183 ($range, $self->{range}) = ($self->{range}, $range);
2184
2185 $self->update
2186 if "@$range" ne "@{$self->{range}}";
2187}
2188
2189sub set_value {
2190 my ($self, $value) = @_;
2191
2192 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2193
2194 $hi = $lo + 1 if $hi <= $lo;
2195
2196 $page = $hi - $lo if $page > $hi - $lo;
2197
2198 $value = $lo if $value < $lo;
2199 $value = $hi - $page if $value > $hi - $page;
2200
2201 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2202 if $unit;
2203
2204 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2205
2206 if ($value != $old_value) {
2207 $self->_emit (changed => $value);
2208 $self->update;
2209 }
1565} 2210}
1566 2211
1567sub size_request { 2212sub size_request {
1568 my ($self) = @_; 2213 my ($self) = @_;
1569 2214
… …
1575 2220
1576sub button_down { 2221sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1578 2223
1579 $self->SUPER::button_down ($ev, $x, $y); 2224 $self->SUPER::button_down ($ev, $x, $y);
2225
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227
1580 $self->mouse_motion ($ev, $x, $y); 2228 $self->mouse_motion ($ev, $x, $y);
1581} 2229}
1582 2230
1583sub mouse_motion { 2231sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2232 my ($self, $ev, $x, $y) = @_;
1585 2233
1586 if ($GRAB == $self) { 2234 if ($GRAB == $self) {
2235 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2236
2237 my (undef, $lo, $hi, $page) = @{$self->{range}};
2238
2239 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2240
2241 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2242 }
2243}
2244
2245sub update {
2246 my ($self) = @_;
2247
2248 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2249 $self->set_value ($self->{range}[0]);
2250
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2251 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100;
1588 2253
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2254 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2255
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2256 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2257 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2258
1594 $x -= $inner_pad_px; # substract the padding 2259 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2260 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2261
1600 $self->emit (changed => $x); 2262 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2263 $self->{knob_w} = $knob_w;
1602 } 2264 });
1603}
1604 2265
1605# the inner_* stuff is for generating a padding for the slider handle, 2266 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2267}
1612 2268
1613sub _draw { 2269sub _draw {
1614 my ($self) = @_; 2270 my ($self) = @_;
1615 2271
1616 $self->SUPER::_draw (); 2272 $self->SUPER::_draw ();
1617 2273
1618 my ($w, $h) = @$self{qw(w h)}; 2274 glScale $self->{w}, $self->{h};
1619 2275
1620 if ($self->{vertical}) { 2276 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2277 # draw a vertical slider like a rotated horizontal slider
1622 2278
2279 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2280 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2281 }
1628 2282
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2283 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2284 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2285
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2286 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2287 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2288
1655 # draw background 2289 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2290 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2291
1658 # draw handle 2292 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2293 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2294
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2295 glDisable GL_TEXTURE_2D;
1663} 2296}
1664 2297
1665############################################################################# 2298#############################################################################
1666 2299
2300package CFClient::UI::ValSlider;
2301
2302our @ISA = CFClient::UI::HBox::;
2303
2304sub new {
2305 my ($class, %arg) = @_;
2306
2307 my $range = delete $arg{range};
2308
2309 my $self = $class->SUPER::new (
2310 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2311 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2312 to_value => sub { shift },
2313 from_value => sub { shift },
2314 %arg,
2315 );
2316
2317 $self->{slider}->connect (changed => sub {
2318 my ($self, $value) = @_;
2319 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2320 $self->{parent}->emit (changed => $value);
2321 });
2322
2323# $self->{entry}->connect (changed => sub {
2324# my ($self, $value) = @_;
2325# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2326# $self->{parent}->emit (changed => $value);
2327# });
2328
2329 $self->add ($self->{slider}, $self->{entry});
2330
2331 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2332
2333 $self
2334}
2335
2336sub set_range { shift->{slider}->set_range (@_) }
2337sub set_value { shift->{slider}->set_value (@_) }
2338
2339#############################################################################
2340
1667package CFClient::UI::TextView; 2341package CFClient::UI::TextView;
1668 2342
1669our @ISA = CFClient::UI::HBox::; 2343our @ISA = CFClient::UI::HBox::;
1670 2344
1671use SDL::OpenGL; 2345use CFClient::OpenGL;
1672 2346
1673sub new { 2347sub new {
1674 my $class = shift; 2348 my $class = shift;
1675 2349
1676 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1677 fontsize => 1, 2351 fontsize => 1,
2352 can_events => 0,
2353 #font => default_font
1678 @_, 2354 @_,
1679 2355
1680 layout => (new CFClient::Layout), 2356 layout => (new CFClient::Layout 1),
1681 par => [], 2357 par => [],
1682 height => 0, 2358 height => 0,
1683 children => [ 2359 children => [
1684 (new CFClient::UI::Empty expand => 1), 2360 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2361 (new CFClient::UI::Slider vertical => 1),
1686 ], 2362 ],
1687 ); 2363 );
1688 2364
1689 $self->{children}[1]->connect (changed => sub { 2365 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2366
1693 $self 2367 $self
1694} 2368}
1695 2369
1696sub set_fontsize { 2370sub set_fontsize {
… …
1698 2372
1699 $self->{fontsize} = $fontsize; 2373 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2374 $self->reflow;
1701} 2375}
1702 2376
2377sub size_allocate {
2378 my ($self, $w, $h, $changed) = @_;
2379
2380 $self->SUPER::size_allocate ($w, $h, $changed);
2381
2382 return unless $changed;
2383
2384 $self->{layout}->set_font ($self->{font}) if $self->{font};
2385 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2386 $self->{layout}->set_width ($self->{children}[0]{w});
2387
2388 $self->reflow;
2389}
2390
1703sub text_height { 2391sub text_size {
1704 my ($self, $text) = @_; 2392 my ($self, $text, $indent) = @_;
1705 2393
1706 my $layout = $self->{layout}; 2394 my $layout = $self->{layout};
1707 2395
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2397 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2398 $layout->set_markup ($text);
1711 2399
1712 ($layout->size)[1] 2400 $layout->size
1713} 2401}
1714 2402
1715sub reflow { 2403sub reflow {
1716 my ($self) = @_; 2404 my ($self) = @_;
1717 2405
1718 $self->{need_reflow}++; 2406 $self->{need_reflow}++;
1719 $self->update; 2407 $self->update;
1720} 2408}
1721 2409
1722sub size_allocate { 2410sub set_offset {
2411 my ($self, $offset) = @_;
2412
2413 # todo: base offset on lines or so, not on pixels
2414 $self->{children}[1]->set_value ($offset);
2415}
2416
2417sub clear {
1723 my ($self, $w, $h) = @_; 2418 my ($self) = @_;
1724 2419
1725 $self->SUPER::size_allocate ($w, $h); 2420 $self->{par} = [];
1726 2421 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2423}
1732 2424
1733sub add_paragraph { 2425sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2426 my ($self, $color, $text, $indent) = @_;
1735 2427
1736 #TODO: intelligently "reformat" paragraph 2428 for my $line (split /\n/, $text) {
1737 2429 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2430 $self->{height} += $h;
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2432 }
1741 2433
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2435}
1747 2436
1748sub update { 2437sub update {
1749 my ($self) = @_; 2438 my ($self) = @_;
1750 2439
… …
1752 2441
1753 return unless $self->{h} > 0; 2442 return unless $self->{h} > 0;
1754 2443
1755 delete $self->{texture}; 2444 delete $self->{texture};
1756 2445
1757 $ROOT->on_refresh ($self, sub { 2446 $ROOT->on_post_alloc ($self, sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448
1758 if (delete $self->{need_reflow}) { 2449 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2450 my $height = 0;
1760 2451
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
1762 for @{$self->{par}}; 2456 for (@{$self->{par}}) {
2457 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2458 $layout->set_width ($W - $_->[3]);
2459 $layout->set_markup ($_->[4]);
2460 my ($w, $h) = $layout->size;
2461 $_->[0] = $w + $_->[3];
2462 $_->[1] = $h;
2463 }
2464
2465 $height += $_->[1];
2466 }
1763 2467
1764 $self->{height} = $height; 2468 $self->{height} = $height;
1765 2469
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2471
1768 delete $self->{texture}; 2472 delete $self->{texture};
1769 } 2473 }
1770 2474
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2476 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2477 glClear GL_COLOR_BUFFER_BIT;
1774 2478
2479 my $top = int $self->{children}[1]{range}[0];
2480
2481 my $y0 = $top;
2482 my $y1 = $top + $H;
2483
2484 my $y = 0;
2485
2486 my $layout = $self->{layout};
2487
2488 $layout->set_font ($self->{font}) if $self->{font};
2489
1775 glEnable GL_BLEND; 2490 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2493
1789 for my $par (@{$self->{par}}) { 2494 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2495 my $h = $par->[1];
1791 2496
1792 if ($y0 < $y + $h && $y < $y1) { 2497 if ($y0 < $y + $h && $y < $y1) {
2498 $layout->set_foreground (@{ $par->[2] });
2499 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2500 $layout->set_markup ($par->[4]);
1794 2501
1795 glColor @{ $par->[1] }; 2502 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2503
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2504 glRasterPos $par->[3], $y - $y0;
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2506 }
1799 2507
1800 $y += $h; 2508 $y += $h;
1801 } 2509 }
1802 2510
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2511 glDisable GL_BLEND;
1805 }; 2512 };
1806 }); 2513 });
1807} 2514}
1808 2515
1809sub _draw { 2516sub _draw {
1810 my ($self) = @_; 2517 my ($self) = @_;
1811 2518
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2519 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2521 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2522 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2523 glDisable GL_TEXTURE_2D;
1817 }
1818 2524
1819 $self->{children}[1]->draw; 2525 $self->{children}[1]->draw;
1820 2526
1821} 2527}
1822 2528
1823############################################################################# 2529#############################################################################
1824 2530
1825package CFClient::UI::Animator; 2531package CFClient::UI::Animator;
1826 2532
1827use SDL::OpenGL; 2533use CFClient::OpenGL;
1828 2534
1829our @ISA = CFClient::UI::Bin::; 2535our @ISA = CFClient::UI::Bin::;
1830 2536
1831sub moveto { 2537sub moveto {
1832 my ($self, $x, $y) = @_; 2538 my ($self, $x, $y) = @_;
… …
1870 2576
1871sub new { 2577sub new {
1872 my $class = shift; 2578 my $class = shift;
1873 2579
1874 my $self = $class->SUPER::new ( 2580 my $self = $class->SUPER::new (
1875 state => 0, 2581 state => 0,
1876 connect_activate => \&toggle_flopper, 2582 on_activate => \&toggle_flopper,
1877 @_ 2583 @_
1878 ); 2584 );
1879 2585
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2586 $self
1886} 2587}
1887 2588
1888sub toggle_flopper { 2589sub toggle_flopper {
1889 my ($self) = @_; 2590 my ($self) = @_;
1890 2591
1891 # TODO: use animation 2592 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2593}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2594
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2595#############################################################################
2596
2597package CFClient::UI::Tooltip;
2598
2599our @ISA = CFClient::UI::Bin::;
2600
2601use CFClient::OpenGL;
2602
2603sub new {
2604 my $class = shift;
2605
2606 $class->SUPER::new (
2607 @_,
2608 can_events => 0,
2609 )
2610}
2611
2612sub set_tooltip_from {
2613 my ($self, $widget) = @_;
2614
2615 $self->add (new CFClient::UI::Label
2616 markup => $widget->{tooltip},
2617 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2618 fontsize => 0.8,
2619 fg => [0, 0, 0, 1],
2620 ellipsise => 0,
2621 font => ($widget->{tooltip_font} || $::FONT_PROP),
2622 );
2623}
2624
2625sub size_request {
2626 my ($self) = @_;
2627
2628 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2629
2630 ($w + 4, $h + 4)
2631}
2632
2633sub size_allocate {
2634 my ($self, $w, $h, $changed) = @_;
2635
2636 return unless $changed;
2637
2638 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2639}
2640
2641sub visibility_change {
2642 my ($self, $visible) = @_;
2643
2644 return unless $visible;
2645
2646 $self->{root}->on_post_alloc ("move_$self" => sub {
2647 my $widget = $self->{owner}
2648 or return;
2649
2650 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2651
2652 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2653 if $x + $self->{w} > $::WIDTH;
2654
2655 $self->move ($x, $y);
2656 });
2657}
2658
2659sub _draw {
2660 my ($self) = @_;
2661
2662 glTranslate 0.375, 0.375;
2663
2664 my ($w, $h) = @$self{qw(w h)};
2665
2666 glColor 1, 0.8, 0.4;
2667 glBegin GL_QUADS;
2668 glVertex 0 , 0;
2669 glVertex 0 , $h;
2670 glVertex $w, $h;
2671 glVertex $w, 0;
2672 glEnd;
2673
2674 glColor 0, 0, 0;
2675 glBegin GL_LINE_LOOP;
2676 glVertex 0 , 0;
2677 glVertex 0 , $h;
2678 glVertex $w, $h;
2679 glVertex $w, 0;
2680 glEnd;
2681
2682 glTranslate 2 - 0.375, 2 - 0.375;
2683
2684 $self->SUPER::_draw;
2685}
2686
2687#############################################################################
2688
2689package CFClient::UI::Face;
2690
2691our @ISA = CFClient::UI::Base::;
2692
2693use CFClient::OpenGL;
2694
2695sub new {
2696 my $class = shift;
2697
2698 my $self = $class->SUPER::new (
2699 aspect => 1,
2700 can_events => 0,
2701 @_,
2702 );
2703
2704 if ($self->{anim} && $self->{animspeed}) {
2705 Scalar::Util::weaken (my $widget = $self);
2706
2707 $self->{timer} = Event->timer (
2708 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2709 hard => 1,
2710 interval => $self->{animspeed},
2711 cb => sub {
2712 ++$widget->{frame};
2713 $widget->update;
2714 },
2715 );
2716 }
2717
2718 $self
2719}
2720
2721sub size_request {
2722 (32, 8)
2723}
2724
2725sub update {
2726 my ($self) = @_;
2727
2728 return unless $self->{visible};
2729
2730 $self->SUPER::update;
2731}
2732
2733sub _draw {
2734 my ($self) = @_;
2735
2736 return unless $::CONN;
2737
2738 my $face;
2739
2740 if ($self->{frame}) {
2741 my $anim = $::CONN->{anim}[$self->{anim}];
2742
2743 $face = $anim->[ $self->{frame} % @$anim ]
2744 if $anim && @$anim;
2745 }
2746
2747 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2748
2749 if ($tex) {
2750 glEnable GL_TEXTURE_2D;
2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2752 glColor 1, 1, 1, 1;
2753 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2754 glDisable GL_TEXTURE_2D;
2755 }
2756}
2757
2758sub DESTROY {
2759 my ($self) = @_;
2760
2761 $self->{timer}->cancel
2762 if $self->{timer};
2763
2764 $self->SUPER::DESTROY;
2765}
2766
2767#############################################################################
2768
2769package CFClient::UI::Inventory;
2770
2771our @ISA = CFClient::UI::ScrolledWindow::;
2772
2773sub new {
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2778 @_,
2779 );
2780
2781 $self
2782}
2783
2784sub set_items {
2785 my ($self, $items) = @_;
2786
2787 $self->{scrolled}->clear;
2788 return unless $items;
2789
2790 my @items = sort {
2791 ($a->{type} <=> $b->{type})
2792 or ($a->{name} cmp $b->{name})
2793 } @$items;
2794
2795 $self->{real_items} = \@items;
2796
2797 my $row = 0;
2798 for my $item (@items) {
2799 CFClient::Item::update_widgets $item;
2800
2801 $self->{scrolled}->add (0, $row, $item->{face_widget});
2802 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2803 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2804
2805 $row++;
2806 }
2807}
2808
2809#############################################################################
2810
2811package CFClient::UI::Menu;
2812
2813our @ISA = CFClient::UI::FancyFrame::;
2814
2815use CFClient::OpenGL;
2816
2817sub new {
2818 my $class = shift;
2819
2820 my $self = $class->SUPER::new (
2821 items => [],
2822 z => 100,
2823 @_,
2824 );
2825
2826 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2827
2828 for my $item (@{ $self->{items} }) {
2829 my ($widget, $cb) = @$item;
2830
2831 # handle various types of items, only text for now
2832 if (!ref $widget) {
2833 $widget = new CFClient::UI::Label
2834 can_hover => 1,
2835 can_events => 1,
2836 text => $widget;
2837 }
2838
2839 $self->{item}{$widget} = $item;
2840
2841 $self->{vbox}->add ($widget);
2842 }
2843
2844 $self
2845}
2846
2847# popup given the event (must be a mouse button down event currently)
2848sub popup {
2849 my ($self, $ev) = @_;
2850
2851 $self->_emit ("popdown");
2852
2853 # maybe save $GRAB? must be careful about events...
2854 $GRAB = $self;
2855 $self->{button} = $ev->{button};
2856
2857 $self->show;
2858 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2859}
2860
2861sub mouse_motion {
2862 my ($self, $ev, $x, $y) = @_;
2863
2864 # TODO: should use vbox->find_widget or so
2865 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2866 $self->{hover} = $self->{item}{$HOVER};
2867}
2868
2869sub button_up {
2870 my ($self, $ev, $x, $y) = @_;
2871
2872 if ($ev->{button} == $self->{button}) {
2873 undef $GRAB;
2874 $self->hide;
2875
1895 $self->emit ("open"); 2876 $self->_emit ("popdown");
2877 $self->{hover}[1]->() if $self->{hover};
2878 }
2879}
2880
2881#############################################################################
2882
2883package CFClient::UI::Statusbox;
2884
2885our @ISA = CFClient::UI::VBox::;
2886
2887sub new {
2888 my $class = shift;
2889
2890 $class->SUPER::new (
2891 fontsize => 0.8,
2892 @_,
2893 )
2894}
2895
2896sub reorder {
2897 my ($self) = @_;
2898 my $NOW = time;
2899
2900 while (my ($k, $v) = each %{ $self->{item} }) {
2901 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2902 }
2903
2904 my @widgets;
2905
2906 my @items = sort {
2907 $a->{pri} <=> $b->{pri}
2908 or $b->{id} <=> $a->{id}
2909 } values %{ $self->{item} };
2910
2911 my $count = 10 + 1;
2912 for my $item (@items) {
2913 last unless --$count;
2914
2915 push @widgets, $item->{label} ||= do {
2916 # TODO: doesn't handle markup well (read as: at all)
2917 my $short = $item->{count} > 1
2918 ? "<b>$item->{count} ×</b> $item->{text}"
2919 : $item->{text};
2920
2921 for ($short) {
2922 s/^\s+//;
2923 s/\s+/ /g;
2924 }
2925
2926 new CFClient::UI::Label
2927 markup => $short,
2928 tooltip => $item->{tooltip},
2929 tooltip_font => $::FONT_PROP,
2930 tooltip_width => 0.67,
2931 fontsize => $item->{fontsize} || $self->{fontsize},
2932 max_w => $::WIDTH * 0.44,
2933 fg => $item->{fg},
2934 can_events => 1,
2935 can_hover => 1
2936 };
2937 }
2938
2939 $self->clear;
2940 $self->SUPER::add (reverse @widgets);
2941}
2942
2943sub add {
2944 my ($self, $text, %arg) = @_;
2945
2946 $text =~ s/^\s+//;
2947 $text =~ s/\s+$//;
2948
2949 return unless $text;
2950
2951 my $timeout = time + ((delete $arg{timeout}) || 60);
2952
2953 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2954
2955 if (my $item = $self->{item}{$group}) {
2956 if ($item->{text} eq $text) {
2957 $item->{count}++;
2958 } else {
2959 $item->{count} = 1;
2960 $item->{text} = $item->{tooltip} = $text;
2961 }
2962 $item->{id} = ++$self->{id};
2963 $item->{timeout} = $timeout;
2964 delete $item->{label};
1896 } else { 2965 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2966 $self->{item}{$group} = {
1898 $self->emit ("close"); 2967 id => ++$self->{id},
2968 text => $text,
2969 timeout => $timeout,
2970 tooltip => $text,
2971 fg => [0.8, 0.8, 0.8, 0.8],
2972 pri => 0,
2973 count => 1,
2974 %arg,
2975 };
1899 } 2976 }
1900 2977
1901 $self->emit (changed => $self->{state}); 2978 $self->reorder;
2979}
2980
2981sub reconfigure {
2982 my ($self) = @_;
2983
2984 delete $_->{label}
2985 for values %{ $self->{item} || {} };
2986
2987 $self->reorder;
2988 $self->SUPER::reconfigure;
1902} 2989}
1903 2990
1904############################################################################# 2991#############################################################################
1905 2992
1906package CFClient::UI::Root; 2993package CFClient::UI::Root;
1907 2994
1908our @ISA = CFClient::UI::Container::; 2995our @ISA = CFClient::UI::Container::;
1909 2996
1910use SDL::OpenGL; 2997use CFClient::OpenGL;
1911 2998
1912sub check_size { 2999sub new {
1913 my ($self) = @_; 3000 my $class = shift;
1914 3001
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3002 my $self = $class->SUPER::new (
1916} 3003 visible => 1,
3004 @_,
3005 );
1917 3006
1918sub size_request { 3007 Scalar::Util::weaken ($self->{root} = $self);
1919 ($::WIDTH, $::HEIGHT) 3008
3009 $self
1920} 3010}
1921 3011
1922sub configure { 3012sub configure {
1923 my ($self, $x, $y, $w, $h) = @_; 3013 my ($self, $x, $y, $w, $h) = @_;
1924 3014
1925 $self->SUPER::configure ($x, $y, $w, $h); 3015 $self->{w} = $w;
1926 3016 $self->{h} = $h;
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request)
1928 for @{$self->{children}};
1929} 3017}
1930 3018
1931sub _topleft { 3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 $self->SUPER::reconfigure;
3023
3024 $self->size_allocate ($self->{w}, $self->{h}, 1)
3025 if $self->{w};
3026}
3027
3028sub size_request {
3029 my ($self) = @_;
3030
3031 ($self->{w}, $self->{h})
3032}
3033
3034sub size_allocate {
3035 my ($self, $w, $h, $changed) = @_;
3036
3037 for my $child ($self->children) {
3038 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3039
3040 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
3041 if exists $child->{req_x};
3042
3043 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3044 if exists $child->{req_y};
3045
3046 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3047
3048 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3049 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3050
3051 $child->configure ($X, $Y, $W, $H);
3052 }
3053}
3054
3055sub coord2local {
1932 my ($self, $x, $y) = @_; 3056 my ($self, $x, $y) = @_;
1933 3057
1934 ($x, $y) 3058 ($x, $y)
1935} 3059}
1936 3060
3061sub coord2global {
3062 my ($self, $x, $y) = @_;
3063
3064 ($x, $y)
3065}
3066
1937sub update { 3067sub update {
1938 my ($self) = @_; 3068 my ($self) = @_;
1939 3069
1940 $self->check_size; 3070 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3071}
1943 3072
1944sub add { 3073sub add {
1945 my ($self, $child) = @_; 3074 my ($self, @children) = @_;
1946 3075
3076 for my $child (@children) {
3077 $child->{is_toplevel} = 1;
3078
3079 # integerise window positions
3080 $child->{x} = int $child->{x};
3081 $child->{y} = int $child->{y};
3082 }
3083
1947 $self->SUPER::add ($child); 3084 $self->SUPER::add (@children);
3085}
3086
3087sub remove {
3088 my ($self, @children) = @_;
3089
3090 $self->SUPER::remove (@children);
3091
3092 while (@children) {
3093 my $w = pop @children;
3094 push @children, $w->children;
3095 $w->set_invisible;
3096 }
1948} 3097}
1949 3098
1950sub on_refresh { 3099sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3100 my ($self, $id, $cb) = @_;
1952 3101
1953 $self->{refresh_hook}{$id} = $cb; 3102 $self->{refresh_hook}{$id} = $cb;
1954} 3103}
1955 3104
3105sub on_post_alloc {
3106 my ($self, $id, $cb) = @_;
3107
3108 $self->{post_alloc_hook}{$id} = $cb;
3109}
3110
1956sub draw { 3111sub draw {
1957 my ($self) = @_; 3112 my ($self) = @_;
1958 3113
1959 while (my $rcb = delete $self->{refresh_hook}) { 3114 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3115 $_->()
3116 for values %{delete $self->{refresh_hook}};
3117 }
3118
3119 if ($self->{realloc}) {
3120 my @queue;
3121
3122 while () {
3123 if ($self->{realloc}) {
3124 #TODO use array-of-depth approach
3125
3126 @queue = sort { $a->{visible} <=> $b->{visible} }
3127 @queue, values %{delete $self->{realloc}};
3128 }
3129
3130 my $widget = pop @queue || last;
3131
3132 $widget->{visible} or last; # do not resize invisible widgets
3133
3134 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3135 ? @$widget{qw(def_w def_h)}
3136 : $widget->size_request;
3137
3138 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3139
3140 $widget->{req_w} = $w;
3141 $widget->{req_h} = $h;
3142
3143 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3144
3145 push @queue, $widget->{parent}
3146 if $widget->{parent};
3147 }
3148 }
3149
3150 while (my $size_alloc = delete $self->{size_alloc}) {
3151 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3152 values %$size_alloc;
3153
3154 while () {
3155 my ($widget, $w, $h) = @{ pop @queue or last };
3156
3157 $w = 0 if $w < 0;
3158 $h = 0 if $h < 0;
3159
3160 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3161
3162 $widget->{w} = $w;
3163 $widget->{h} = $h;
3164
3165 $widget->emit (size_allocate => $w, $h, $changed);
3166 }
3167 }
3168
3169 while ($self->{post_alloc_hook}) {
3170 $_->()
3171 for values %{delete $self->{post_alloc_hook}};
1961 } 3172 }
1962 3173
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3174 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3175 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3176 glClear GL_COLOR_BUFFER_BIT;
1966 3177
1967 glMatrixMode GL_PROJECTION; 3178 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3179 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3180 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3181 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3182 glLoadIdentity;
1972 3183
1973 $self->_draw; 3184 $self->_draw;
1974} 3185}
… …
1976############################################################################# 3187#############################################################################
1977 3188
1978package CFClient::UI; 3189package CFClient::UI;
1979 3190
1980$ROOT = new CFClient::UI::Root; 3191$ROOT = new CFClient::UI::Root;
3192$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3193
19821 31941
1983 3195

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