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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 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
12our $TOPLEVEL; 14our $LAYOUT;
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->motion_x, $ev->motion_y); 79 my ($x, $y) = ($ev->{x}, $ev->{y});
27 80
28 if (!$BUTTON_STATE) { 81 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($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;
33 }
34 86
87 check_tooltip;
88 }
89
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 90 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 91
37 $GRAB->button_down ($ev, $GRAB->translate ($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->motion_x, $ev->motion_y); 98 my ($x, $y) = ($ev->{x}, $ev->{y});
43 99
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 118 my ($x, $y) = ($ev->{x}, $ev->{y});
60 119
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 120 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 121
63 if ($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
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 128 check_tooltip;
129 }
130
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) = @_;
76 138
77 my $rem = 0; 139 my $rem = 0;
78 140
79 for ($vals) { 141 for (@$vals) {
80 my $i = int $_ + $rem; 142 my $i = int $_ + $rem;
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,
101 w => -1, 197 can_events => 1,
102 h => -1,
103 @_ 198 @_
104 }, $class; 199 }, $class;
105 200
106 for (keys %$self) { 201 for (keys %$self) {
107 if (/^connect_(.*)$/) { 202 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 203 $self->connect ($1 => delete $self->{$_});
109 } 204 }
110 } 205 }
111 206
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
112 $self 216 $self
217}
218
219sub destroy {
220 my ($self) = @_;
221
222 $self->hide;
223 %$self = ();
224}
225
226sub show {
227 my ($self) = @_;
228
229 return if $self->{parent};
230
231 $CFClient::UI::ROOT->add ($self);
232}
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 : $self->show;
297}
298
299sub hide {
300 my ($self) = @_;
301
302 $self->set_invisible;
303
304 $self->{parent}->remove ($self)
305 if $self->{parent};
113} 306}
114 307
115sub move { 308sub move {
116 my ($self, $x, $y, $z) = @_; 309 my ($self, $x, $y, $z) = @_;
310
117 $self->{x} = $x; 311 $self->{x} = int $x;
118 $self->{y} = $y; 312 $self->{y} = int $y;
119 $self->{z} = $z if defined $z; 313 $self->{z} = $z if defined $z;
120}
121 314
122sub needs_redraw { 315 $self->update;
123 0 316}
317
318sub set_size {
319 my ($self, $w, $h) = @_;
320
321 $self->{def_w} = $w;
322 $self->{def_h} = $h;
323
324 $self->realloc;
124} 325}
125 326
126sub size_request { 327sub size_request {
127 require Carp; 328 require Carp;
128 Carp::confess "size_request is abtract"; 329 Carp::confess "size_request is abstract";
129} 330}
130 331
131sub _size_allocate { 332sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 333 my ($self, $x, $y, $w, $h) = @_;
133 334
335 if ($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) {
134 $self->{x} = $x; 348 $self->{x} = $x;
135 $self->{y} = $y; 349 $self->{y} = $y;
350 $self->update;
351 }
136 352
137 return unless $self->{w} != $w || $self->{h} != $h; 353 if ($self->{w} != $w || $self->{h} != $h) {
354 return unless $self->{visible};
138 355
139 $self->{w} = $w; 356 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
140 $self->{h} = $h;
141
142 1 357 }
143} 358}
144 359
145sub size_allocate { 360sub size_allocate {
361 # nothing to be done
362}
363
364sub children {
365}
366
367sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 368 my ($self, $w, $h) = @_;
147 369
148 $self->_size_allocate ($x, $y, $w, $h); 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 $CFClient::UI::TOOLTIP->{owner};
386 CFClient::UI::check_tooltip;
387 }
149} 388}
150 389
151# translate global coordinates to local coordinate system 390# translate global coordinates to local coordinate system
152sub translate { 391sub coord2local {
153 my ($self, $x, $y) = @_; 392 my ($self, $x, $y) = @_;
154 393
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 394 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
395}
396
397# translate local coordinates to global coordinate system
398sub coord2global {
399 my ($self, $x, $y) = @_;
400
401 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 402}
157 403
158sub focus_in { 404sub focus_in {
159 my ($self) = @_; 405 my ($self) = @_;
160 406
161 return if $FOCUS == $self; 407 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 408 return unless $self->{can_focus};
163 409
164 my $focus = $FOCUS; $FOCUS = $self; 410 my $focus = $FOCUS; $FOCUS = $self;
411
412 $self->_emit (focus_in => $focus);
413
165 $focus->update if $focus; 414 $focus->update if $focus;
166 $FOCUS->update; 415 $FOCUS->update;
167} 416}
168 417
169sub focus_out { 418sub focus_out {
170 my ($self) = @_; 419 my ($self) = @_;
171 420
172 return unless $FOCUS == $self; 421 return unless $FOCUS == $self;
173 422
174 my $focus = $FOCUS; undef $FOCUS; 423 my $focus = $FOCUS; undef $FOCUS;
424
425 $self->_emit (focus_out => $focus);
426
175 $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 $FOCUS;
176} 431}
177 432
178sub mouse_motion { } 433sub mouse_motion { }
179sub button_up { } 434sub button_up { }
180sub key_down { } 435sub key_down { }
181sub key_up { } 436sub key_up { }
182 437
183sub button_down { 438sub button_down {
184 my ($self, $ev, $x, $y) = @_; 439 my ($self, $ev, $x, $y) = @_;
185 440
186 $self->focus_in; 441 $self->focus_in;
… …
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 445sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 446sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 447sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
193sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 448sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
194 449
450sub find_widget {
451 my ($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 $self->{parent};
511}
512
195sub draw { 513sub draw {
196 my ($self) = @_; 514 my ($self) = @_;
197 515
198 return unless $self->{h} && $self->{w}; 516 return unless $self->{h} && $self->{w};
199 517
… …
203 glPopMatrix; 521 glPopMatrix;
204 522
205 if ($self == $HOVER && $self->{can_hover}) { 523 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 524 my ($x, $y) = @$self{qw(x y)};
207 525
208 glColor 0, 0, 1, 0.2; 526 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 527 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 528 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 529 glBegin GL_QUADS;
212 glVertex $x , $y; 530 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 531 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 532 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 533 glVertex $x , $y + $self->{h};
216 glEnd; 534 glEnd;
217 glDisable GL_BLEND; 535 glDisable GL_BLEND;
218 } 536 }
537
538 if ($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 => $self, fontsize => 0)->_draw;
550 }
219} 551}
220 552
221sub _draw { 553sub _draw {
222 my ($self) = @_; 554 my ($self) = @_;
223 555
224 warn "no draw defined for $self\n"; 556 warn "no draw defined for $self\n";
225} 557}
226 558
227sub find_widget {
228 my ($self, $x, $y) = @_;
229
230 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233
234 ()
235}
236
237sub set_parent {
238 my ($self, $par) = @_;
239
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent};
242}
243
244sub get_parent {
245 $_[0]->{parent}
246}
247
248sub update {
249 my ($self) = @_;
250
251 $self->{parent}->update
252 if $self->{parent};
253}
254
255sub connect {
256 my ($self, $signal, $cb) = @_;
257
258 push @{ $self->{cb}{$signal} }, $cb;
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY { 559sub DESTROY {
269 my ($self) = @_; 560 my ($self) = @_;
270 561
562 delete $WIDGET{$self+0};
271 #$self->deactivate; 563 #$self->deactivate;
272} 564}
273 565
274############################################################################# 566#############################################################################
275 567
276package CFClient::UI::DrawBG; 568package CFClient::UI::DrawBG;
277 569
278our @ISA = CFClient::UI::Base::; 570our @ISA = CFClient::UI::Base::;
279 571
280use strict; 572use strict;
281use SDL::OpenGL; 573use CFClient::OpenGL;
282 574
283sub new { 575sub new {
284 my $class = shift; 576 my $class = shift;
285 577
286 # range [value, low, high, page] 578 # range [value, low, high, page]
287 579
288 $class->SUPER::new ( 580 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 581 #bg => [0, 0, 0, 0.2],
290 active_bg => [1, 1, 1, 0.5], 582 #active_bg => [1, 1, 1, 0.5],
291 @_ 583 @_
292 ) 584 )
293} 585}
294 586
295sub _draw { 587sub _draw {
296 my ($self) = @_; 588 my ($self) = @_;
297 589
590 my $color = $FOCUS == $self && $self->{active_bg}
591 ? $self->{active_bg}
592 : $self->{bg};
593
594 if ($color && (@$color < 4 || $color->[3])) {
298 my ($w, $h) = @$self{qw(w h)}; 595 my ($w, $h) = @$self{qw(w h)};
299 596
300 glEnable GL_BLEND; 597 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 598 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 599 glColor @$color;
303 600
304 glBegin GL_QUADS; 601 glBegin GL_QUADS;
305 glVertex 0 , 0; 602 glVertex 0 , 0;
306 glVertex 0 , $h; 603 glVertex 0 , $h;
307 glVertex $w, $h; 604 glVertex $w, $h;
308 glVertex $w, 0; 605 glVertex $w, 0;
309 glEnd; 606 glEnd;
310 607
311 glDisable GL_BLEND; 608 glDisable GL_BLEND;
609 }
312} 610}
313 611
314############################################################################# 612#############################################################################
315 613
316package CFClient::UI::Empty; 614package CFClient::UI::Empty;
317 615
318our @ISA = CFClient::UI::Base::; 616our @ISA = CFClient::UI::Base::;
617
618sub new {
619 my ($class, %arg) = @_;
620 $class->SUPER::new (can_events => 0, %arg);
621}
319 622
320sub size_request { 623sub size_request {
321 (0, 0) 624 (0, 0)
322} 625}
323 626
… …
332sub new { 635sub new {
333 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
334 637
335 my $children = delete $arg{children} || []; 638 my $children = delete $arg{children} || [];
336 639
337 my $self = $class->SUPER::new (children => [], %arg); 640 my $self = $class->SUPER::new (
641 children => [],
642 can_events => 0,
643 %arg,
644 );
338 $self->add ($_) for @$children; 645 $self->add ($_) for @$children;
339 646
340 $self 647 $self
341} 648}
342 649
343sub add { 650sub add {
344 my ($self, $chld) = @_; 651 my ($self, @widgets) = @_;
345 652
346 $chld->set_parent ($self); 653 $_->set_parent ($self)
654 for @widgets;
655
656 use sort 'stable';
347 657
348 $self->{children} = [ 658 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 659 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 660 @{$self->{children}}, @widgets
351 ]; 661 ];
352 662
353 $self->{w} = $self->{h} = -1; 663 $self->realloc;
354 $self->update; 664}
665
666sub children {
667 @{ $_[0]{children} }
355} 668}
356 669
357sub remove { 670sub remove {
358 my ($self, $widget) = @_; 671 my ($self, $child) = @_;
359 672
673 delete $child->{parent};
674 $child->hide;
675
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 676 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 677
362 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 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 $self->realloc;
363} 693}
364 694
365sub find_widget { 695sub find_widget {
366 my ($self, $x, $y) = @_; 696 my ($self, $x, $y) = @_;
367 697
… …
397 727
398 $class->SUPER::new (children => [$child], %arg) 728 $class->SUPER::new (children => [$child], %arg)
399} 729}
400 730
401sub add { 731sub add {
402 my ($self, $widget) = @_; 732 my ($self, $child) = @_;
403 733
404 $self->{children} = []; 734 $self->{children} = [];
405 735
406 $self->SUPER::add ($widget); 736 $self->SUPER::add ($child);
407} 737}
408 738
409sub remove { 739sub remove {
410 my ($self, $widget) = @_; 740 my ($self, $widget) = @_;
411 741
… …
420sub size_request { 750sub size_request {
421 $_[0]{children}[0]->size_request 751 $_[0]{children}[0]->size_request
422} 752}
423 753
424sub size_allocate { 754sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 755 my ($self, $w, $h, $changed) = @_;
426 756
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 757 $self->{children}[0]->configure (0, 0, $w, $h);
430} 758}
431 759
432############################################################################# 760#############################################################################
433 761
434package CFClient::UI::Window; 762package CFClient::UI::Window;
435 763
436our @ISA = CFClient::UI::Bin::; 764our @ISA = CFClient::UI::Bin::;
437 765
438use SDL::OpenGL; 766use CFClient::OpenGL;
439 767
440sub new { 768sub new {
441 my ($class, %arg) = @_; 769 my ($class, %arg) = @_;
442 770
443 my $self = $class->SUPER::new (%arg); 771 my $self = $class->SUPER::new (%arg);
444} 772}
445 773
446sub update { 774sub update {
447 my ($self) = @_; 775 my ($self) = @_;
448 776
449 # we want to do this delayed... 777 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 778 $self->SUPER::update;
452} 779}
453 780
781sub size_allocate {
782 my ($self, $w, $h, $changed) = @_;
783
784 $self->SUPER::size_allocate ($w, $h, $changed);
785 $self->update
786 if $changed;
787}
788
789sub _render {
790 $_[0]{children}[0]->draw;
791}
792
454sub render_chld { 793sub render_child {
455 my ($self) = @_; 794 my ($self) = @_;
456 795
457 $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 {
458 glClearColor 0, 0, 0, 1; 797 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 798 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw; 799
800 $self->_render;
461 }; 801 };
462}
463
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472} 802}
473 803
474sub _draw { 804sub _draw {
475 my ($self) = @_; 805 my ($self) = @_;
476 806
477 my ($w, $h) = ($self->w, $self->h); 807 my ($w, $h) = ($self->w, $self->h);
478 808
479 my $tex = $self->{texture} 809 my $tex = $self->{texture}
480 or return; 810 or return;
481 811
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 812 glEnable GL_TEXTURE_2D;
485 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;
486 815
487 $tex->draw_quad (0, 0, $w, $h); 816 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 817
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 818 glDisable GL_TEXTURE_2D;
491} 819}
492 820
493############################################################################# 821#############################################################################
494 822
495package CFClient::UI::Frame; 823package CFClient::UI::ViewPort;
496 824
497our @ISA = CFClient::UI::Bin::; 825our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 826
549sub new { 827sub new {
550 my $class = shift; 828 my $class = shift;
551 829
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $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 (
555 bg => [1, 1, 1, 1], 1013 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1], 1014 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8, 1015 border => 0.6,
1016 is_toplevel => 1,
1017 can_events => 1,
558 @_ 1018 @_
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
1028}
1029
1030sub border {
1031 int $_[0]{border} * $::FONTSIZE
1032}
1033
1034sub size_request {
1035 my ($self) = @_;
1036
1037 my ($w, $h) = $self->SUPER::size_request;
1038
1039 (
1040 $w + $self->border * 2,
1041 $h + $self->border * 2,
559 ) 1042 )
560} 1043}
561 1044
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate { 1045sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 1046 my ($self, $w, $h, $changed) = @_;
577 1047
578 $self->_size_allocate ($x, $y, $w, $h) or return; 1048 return unless $changed;
579 1049
580 $h -= List::Util::max 0, $self->{border} * 2; 1050 $h -= List::Util::max 0, $self->border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 1051 $w -= List::Util::max 0, $self->border * 2;
582 1052
1053 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1054 if $self->{title};
1055
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1056 $self->child->configure ($self->border, $self->border, $w, $h);
584} 1057}
585 1058
586sub button_down { 1059sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1060 my ($self, $ev, $x, $y) = @_;
588 1061
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1062 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1063 my $border = $self->border;
591 1064
1065 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1066 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1067
1068 if ($lr & $td) {
1069 my ($wx, $wy) = ($self->{x}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1070 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($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;
594 1075
595 $self->{motion} = sub { 1076 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1077 my ($ev, $x, $y) = @_;
597 1078
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1079 my $dx = $ev->{x} - $ox;
1080 my $dy = $ev->{y} - $oy;
599 1081
600 $self->{user_w} = $bw + $x - $ox; 1082 $self->{user_x} = $wx + $dx * $mx;
601 $self->{user_h} = $bh + $y - $oy; 1083 $self->{user_y} = $wy + $dy * $my;
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});
602 $self->update; 1087 $self->realloc;
603 }; 1088 };
604 1089
605 } elsif ($x >= 0 && $x < $self->{w} 1090 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1091 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1092 my ($bx, $by) = ($self->{x}, $self->{y});
610 1093
611 $self->{motion} = sub { 1094 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1095 my ($ev, $x, $y) = @_;
613 1096
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1097 ($x, $y) = ($ev->{x}, $ev->{y});
615 1098
616 $self->move ($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});
617 $self->update; 1103 $self->realloc;
618 }; 1104 };
619 } 1105 }
620} 1106}
621 1107
622sub button_up { 1108sub button_up {
… …
635 my ($self) = @_; 1121 my ($self) = @_;
636 1122
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1123 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1124 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639 1125
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1126 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1127 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1128
1129 my $border = $self->border;
1130
645 glColor @{ $self->{border_bg} }; 1131 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1132 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1133 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1134 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1135 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1136
1137 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
651 my $bg = $tex[0]; 1138 my $bg = $tex[0];
652 1139
653 # TODO: repeat texture not scale 1140 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1141 my $rep_x = $cw / $bg->{w};
655 my $rep_y = $ch / $bg->{h}; 1142 my $rep_y = $ch / $bg->{h};
656 1143
657 glColor @{ $self->{bg} }; 1144 glColor @{ $self->{bg} };
658 1145
659 $bg->{s} = $rep_x; 1146 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y; 1147 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1; 1148 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1149 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1150 }
663 1151
664 glDisable GL_TEXTURE_2D; 1152 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND; 1153
1154 $self->{title}->draw if $self->{title};
666 1155
667 $self->child->draw; 1156 $self->child->draw;
668} 1157}
669 1158
670############################################################################# 1159#############################################################################
… …
673 1162
674our @ISA = CFClient::UI::Base::; 1163our @ISA = CFClient::UI::Base::;
675 1164
676use List::Util qw(max sum); 1165use List::Util qw(max sum);
677 1166
678use SDL::OpenGL; 1167use CFClient::OpenGL;
679 1168
680sub new { 1169sub new {
681 my $class = shift; 1170 my $class = shift;
682 1171
683 $class->SUPER::new ( 1172 $class->SUPER::new (
684 col_expand => [], 1173 col_expand => [],
685 @_ 1174 @_,
686 ) 1175 )
687} 1176}
688 1177
1178sub children {
1179 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1180}
1181
689sub add { 1182sub add {
690 my ($self, $x, $y, $chld) = @_; 1183 my ($self, $x, $y, $child) = @_;
691 1184
1185 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1186 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1187
695 $self->{w} = $self->{h} = -1; 1188 $self->realloc;
696 $self->update; 1189}
1190
1191# TODO: move to container class maybe? send children a signal on removal?
1192sub clear {
1193 my ($self) = @_;
1194
1195 my @children = $self->children;
1196 delete $self->{children};
1197
1198 for (@children) {
1199 delete $_->{parent};
1200 $_->hide;
1201 }
1202
1203 $self->realloc;
697} 1204}
698 1205
699sub get_wh { 1206sub get_wh {
700 my ($self) = @_; 1207 my ($self) = @_;
701 1208
… …
706 or next; 1213 or next;
707 1214
708 for my $x (0 .. $#$row) { 1215 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1216 my $widget = $row->[$x]
710 or next; 1217 or next;
711 my ($w, $h) = $widget->size_request; 1218 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1219
713 $w[$x] = max $w[$x], $w; 1220 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1221 $h[$y] = max $h[$y], $h;
715 } 1222 }
716 } 1223 }
… …
728 (sum @$hs), 1235 (sum @$hs),
729 ) 1236 )
730} 1237}
731 1238
732sub size_allocate { 1239sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1240 my ($self, $w, $h, $changed) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1241
737 my ($ws, $hs) = $self->get_wh; 1242 my ($ws, $hs) = $self->get_wh;
738 1243
739 my $req_w = sum @$ws; 1244 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1245 my $req_h = (sum @$hs) || 1;
741 1246
742 # TODO: nicer code && do row_expand 1247 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1248 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1249 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1250 my $col_expand = (sum @col_expand) || 1;
… …
762 1267
763 for my $c (0 .. $#$row) { 1268 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1269 my $col_w = $ws->[$c];
765 1270
766 if (my $widget = $row->[$c]) { 1271 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1272 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1273 }
769 1274
770 $x += $col_w; 1275 $x += $col_w;
771 } 1276 }
772 1277
… …
799 } 1304 }
800} 1305}
801 1306
802############################################################################# 1307#############################################################################
803 1308
1309package CFClient::UI::Box;
1310
1311our @ISA = CFClient::UI::Container::;
1312
1313sub size_request {
1314 my ($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 += $alloc;
1362 }
1363
1364 1
1365}
1366
1367#############################################################################
1368
804package CFClient::UI::HBox; 1369package CFClient::UI::HBox;
805 1370
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1371our @ISA = CFClient::UI::Box::;
809 1372
810sub size_request { 1373sub new {
811 my ($self) = @_; 1374 my $class = shift;
812 1375
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1376 $class->SUPER::new (
814 1377 vertical => 0,
815 ( 1378 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1379 )
819} 1380}
820 1381
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1382#############################################################################
863 1383
864package CFClient::UI::VBox; 1384package CFClient::UI::VBox;
865 1385
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1386our @ISA = CFClient::UI::Box::;
869 1387
870sub size_request { 1388sub new {
871 my ($self) = @_; 1389 my $class = shift;
872 1390
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1391 $class->SUPER::new (
874 1392 vertical => 1,
875 ( 1393 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1394 )
879} 1395}
880 1396
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1397#############################################################################
919 1398
920package CFClient::UI::Label; 1399package CFClient::UI::Label;
921 1400
922our @ISA = CFClient::UI::Base::; 1401our @ISA = CFClient::UI::DrawBG::;
923 1402
924use SDL::OpenGL; 1403use CFClient::OpenGL;
925 1404
926sub new { 1405sub new {
927 my ($class, %arg) = @_; 1406 my ($class, %arg) = @_;
928 1407
929 my $self = $class->SUPER::new ( 1408 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1409 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1410 #bg => none
932 text => "", 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),
1418 fontsize => 1,
933 align => -1, 1419 align => -1,
1420 valign => -1,
934 padding => 2, 1421 padding => 2,
935 layout => new CFClient::Layout, 1422 can_events => 0,
936 %arg 1423 %arg
937 ); 1424 );
938 1425
1426 if (exists $self->{template}) {
1427 my $layout = new CFClient::Layout;
1428 $layout->set_text (delete $self->{template});
1429 $self->{template} = $layout;
1430 }
1431
1432 if (exists $self->{markup}) {
1433 $self->set_markup (delete $self->{markup});
1434 } else {
939 $self->set_text ($self->{text}); 1435 $self->set_text (delete $self->{text});
1436 }
940 1437
941 $self 1438 $self
942} 1439}
943 1440
944sub escape_text { 1441sub escape($) {
945 local $_ = $_[1]; 1442 local $_ = $_[0];
946 1443
947 s/&/&amp;/g; 1444 s/&/&amp;/g;
948 s/>/&gt;/g; 1445 s/>/&gt;/g;
949 s/</&lt;/g; 1446 s/</&lt;/g;
950 1447
951 $_[1] 1448 $_
1449}
1450
1451sub update {
1452 my ($self) = @_;
1453
1454 delete $self->{texture};
1455 $self->SUPER::update;
952} 1456}
953 1457
954sub set_text { 1458sub set_text {
955 my ($self, $text) = @_; 1459 my ($self, $text) = @_;
956 1460
1461 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1462 $self->{text} = "T$text";
1463
1464 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
958 $self->{layout}->set_markup ($text); 1465 $self->{layout}->set_text ($text);
959 1466
960 delete $self->{texture}; 1467 $self->realloc;
961# $self->{w} = $self->{h} = -1;
962 $self->update; 1468 $self->update;
963} 1469}
964 1470
965sub get_text { 1471sub set_markup {
966 my ($self, $text) = @_; 1472 my ($self, $markup) = @_;
967 1473
968 $self->{text} 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;
1480 $self->{layout}->set_markup ($markup);
1481
1482 $self->realloc;
1483 $self->update;
969} 1484}
970 1485
971sub size_request { 1486sub size_request {
972 my ($self) = @_; 1487 my ($self) = @_;
973 1488
974 $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});
975 $self->{layout}->set_height ($self->{fontsize}); 1493 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1494
976 my ($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 }
977 1506
978 ( 1507 (
979 $w + $self->{padding} * 2, 1508 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2, 1509 $h + $self->{padding} * 2,
981 ) 1510 )
982} 1511}
983 1512
984sub size_allocate { 1513sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_; 1514 my ($self, $w, $h, $changed) = @_;
986 1515
987 $self->_size_allocate ($x, $y, $w, $h) or return; 1516 delete $self->{texture}
1517 if $changed;
1518}
988 1519
1520sub set_fontsize {
1521 my ($self, $fontsize) = @_;
1522
1523 $self->{fontsize} = $fontsize;
989 delete $self->{texture}; 1524 delete $self->{texture};
990}
991 1525
992sub update { 1526 $self->realloc;
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1527}
998 1528
999sub _draw { 1529sub _draw {
1000 my ($self) = @_; 1530 my ($self) = @_;
1001 1531
1532 $self->SUPER::_draw; # draw background, if applicable
1533
1002 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};
1003 $self->{layout}->set_width ($self->{w}); 1537 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1538 $self->{layout}->set_ellipsise ($self->{ellipsise});
1539 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1540 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1541
1005 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 $tex
1006 }; 1553 };
1007 1554
1008 glEnable GL_BLEND;
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010 glEnable GL_TEXTURE_2D; 1555 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1557
1558 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1559 glColor @{$self->{fg}};
1014 1560 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1561 } else {
1016 $self->{align} < 0 ? $self->{padding} 1562 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1563 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1564
1022 glDisable GL_TEXTURE_2D; 1565 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1566}
1025 1567
1026############################################################################# 1568#############################################################################
1027 1569
1028package CFClient::UI::Entry; 1570package CFClient::UI::EntryBase;
1029 1571
1030our @ISA = CFClient::UI::Label::; 1572our @ISA = CFClient::UI::Label::;
1031 1573
1032use SDL; 1574use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1575
1035sub new { 1576sub new {
1036 my $class = shift; 1577 my $class = shift;
1037 1578
1038 $class->SUPER::new ( 1579 $class->SUPER::new (
1039 fg => [1, 1, 1], 1580 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1581 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1582 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1583 active_fg => [0, 0, 0],
1043 can_hover => 1, 1584 can_hover => 1,
1044 can_focus => 1, 1585 can_focus => 1,
1586 valign => 0,
1587 can_events => 1,
1588 #text => ...
1045 @_ 1589 @_
1046 ) 1590 )
1047} 1591}
1048 1592
1049sub _set_text { 1593sub _set_text {
1050 my ($self, $text) = @_; 1594 my ($self, $text) = @_;
1051 1595
1052 my $old_text = $self->{text}; 1596 delete $self->{cur_h};
1597
1598 return if $self->{text} eq $text;
1599
1600 delete $self->{texture};
1053 1601
1054 $self->{last_activity} = $::NOW; 1602 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1603 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1604
1060 $text =~ s/./*/g if $self->{hidden}; 1605 $text =~ s/./*/g if $self->{hidden};
1606 $self->{layout}->set_text ("$text ");
1061 1607
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1608 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1609}
1088 1610
1089sub set_text { 1611sub set_text {
1090 my ($self, $text) = @_; 1612 my ($self, $text) = @_;
1091 1613
1092 $self->{cursor} = length $text; 1614 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1615 $self->_set_text ($text);
1094 $self->update; 1616
1617 $self->realloc;
1618}
1619
1620sub get_text {
1621 $_[0]{text}
1622}
1623
1624sub size_request {
1625 my ($self) = @_;
1626
1627 my ($w, $h) = $self->SUPER::size_request;
1628
1629 ($w + 1, $h) # add 1 for cursor
1095} 1630}
1096 1631
1097sub key_down { 1632sub key_down {
1098 my ($self, $ev) = @_; 1633 my ($self, $ev) = @_;
1099 1634
1100 my $mod = $ev->key_mod; 1635 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1636 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1637 my $uni = $ev->{unicode};
1104 1638
1105 my $text = $self->get_text; 1639 my $text = $self->get_text;
1106 1640
1107 if ($sym == SDLK_BACKSPACE) { 1641 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1642 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1643 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1644 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1645 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1646 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1647 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1648 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1649 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1650 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1651 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1652 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1653 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1654 $self->_emit ('escape');
1121 } elsif ($uni) { 1655 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1656 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1657 }
1124 1658
1125 $self->_set_text ($text); 1659 $self->_set_text ($text);
1126 $self->update; 1660
1661 $self->realloc;
1127} 1662}
1128 1663
1129sub focus_in { 1664sub focus_in {
1130 my ($self) = @_; 1665 my ($self) = @_;
1131 1666
… …
1179 1714
1180 $self->SUPER::_draw; 1715 $self->SUPER::_draw;
1181 1716
1182 #TODO: force update every cursor change :( 1717 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1718 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1719
1720 unless (exists $self->{cur_h}) {
1721 my $text = substr $self->{text}, 0, $self->{cursor};
1722 utf8::encode $text;
1723
1724 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1725 }
1726
1184 glColor @{$self->{fg}}; 1727 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1728 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1729 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1730 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1731 glEnd;
1189 } 1732 }
1190} 1733}
1191 1734
1192package CFClient::UI::LineEntry; 1735package CFClient::UI::Entry;
1193 1736
1194our @ISA = CFClient::UI::Entry::; 1737our @ISA = CFClient::UI::EntryBase::;
1195 1738
1196use SDL; 1739use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1740
1199sub key_down { 1741sub key_down {
1200 my ($self, $ev) = @_; 1742 my ($self, $ev) = @_;
1201 1743
1202 my $sym = $ev->key_sym; 1744 my $sym = $ev->{sym};
1203 1745
1204 if ($sym == SDLK_RETURN) { 1746 if ($sym == 13) {
1747 unshift @{$self->{history}},
1748 my $txt = $self->get_text;
1749 $self->{history_pointer} = -1;
1750 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1751 $self->_emit (activate => $txt);
1206 $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 }
1207 1775
1208 } else { 1776 } else {
1209 $self->SUPER::key_down ($ev); 1777 $self->SUPER::key_down ($ev);
1210 } 1778 }
1211 1779
… …
1215 1783
1216package CFClient::UI::Button; 1784package CFClient::UI::Button;
1217 1785
1218our @ISA = CFClient::UI::Label::; 1786our @ISA = CFClient::UI::Label::;
1219 1787
1220use SDL; 1788use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1789
1223my @tex = 1790my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1791 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1792 qw(b1_button_active.png);
1226 1793
1227sub new { 1794sub new {
1228 my $class = shift; 1795 my $class = shift;
1229 1796
1230 $class->SUPER::new ( 1797 $class->SUPER::new (
1231 padding => 4, 1798 padding => 4,
1232 fg => [1, 1, 1], 1799 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1800 active_fg => [0, 0, 1],
1235 can_hover => 1, 1801 can_hover => 1,
1802 align => 0,
1803 valign => 0,
1804 can_events => 1,
1236 @_ 1805 @_
1237 ) 1806 )
1238} 1807}
1239 1808
1809sub activate { }
1810
1240sub button_up { 1811sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1812 my ($self, $ev, $x, $y) = @_;
1242 1813
1814 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1815 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1816 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate");
1246 }
1247} 1817}
1248 1818
1249sub _draw { 1819sub _draw {
1250 my ($self) = @_; 1820 my ($self) = @_;
1251 1821
1252 local $self->{fg} = $self->{fg}; 1822 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1823
1259 if ($GRAB == $self) { 1824 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1825 $self->{fg} = $self->{active_fg};
1261 } 1826 }
1262 1827
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1828 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1829 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1830 glColor 0, 0, 0, 1;
1265 1831
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1832 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1833
1268 glDisable GL_TEXTURE_2D; 1834 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1835
1271 $self->SUPER::_draw; 1836 $self->SUPER::_draw;
1272} 1837}
1273 1838
1274############################################################################# 1839#############################################################################
… …
1276package CFClient::UI::CheckBox; 1841package CFClient::UI::CheckBox;
1277 1842
1278our @ISA = CFClient::UI::DrawBG::; 1843our @ISA = CFClient::UI::DrawBG::;
1279 1844
1280my @tex = 1845my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1847 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1848
1284use SDL; 1849use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1850
1287sub new { 1851sub new {
1288 my $class = shift; 1852 my $class = shift;
1289 1853
1290 $class->SUPER::new ( 1854 $class->SUPER::new (
1291 padding => 2, 1855 padding => 2,
1292 fg => [1, 1, 1], 1856 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1857 active_fg => [1, 1, 0],
1858 bg => [0, 0, 0, 0.2],
1859 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1860 state => 0,
1295 can_hover => 1, 1861 can_hover => 1,
1296 @_ 1862 @_
1297 ) 1863 )
1298} 1864}
… …
1301 my ($self) = @_; 1867 my ($self) = @_;
1302 1868
1303 ($self->{padding} * 2 + 6) x 2 1869 ($self->{padding} * 2 + 6) x 2
1304} 1870}
1305 1871
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310}
1311
1312sub button_down { 1872sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1873 my ($self, $ev, $x, $y) = @_;
1314 1874
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1875 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1876 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1317 $self->{state} = !$self->{state}; 1877 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1878 $self->_emit (changed => $self->{state});
1319 } 1879 }
1320} 1880}
1321 1881
1322sub _draw { 1882sub _draw {
1323 my ($self) = @_; 1883 my ($self) = @_;
… …
1328 1888
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1889 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1330 1890
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1891 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 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);
2052
1333 glEnable GL_BLEND; 2053 glEnable GL_BLEND;
2054 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2055 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2056 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2057
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 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;
1338 2065
1339 $tex->draw_quad (0, 0, $s, $s); 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, $h1;
2073 glEnd;
1340 2074
2075 if ($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, $h2;
2082 glEnd;
2083 }
2084
2085 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND; 2087}
2088
2089#############################################################################
2090
2091package CFClient::UI::Gauge;
2092
2093our @ISA = CFClient::UI::VBox::;
2094
2095sub new {
2096 my ($class, %arg) = @_;
2097
2098 my $self = $class->SUPER::new (
2099 tooltip => $arg{type},
2100 can_hover => 1,
2101 can_events => 1,
2102 %arg,
2103 );
2104
2105 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2106 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2107 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2108
2109 $self
2110}
2111
2112sub set_fontsize {
2113 my ($self, $fsize) = @_;
2114
2115 $self->{value}->set_fontsize ($fsize);
2116 $self->{max} ->set_fontsize ($fsize);
2117}
2118
2119sub set_max {
2120 my ($self, $max) = @_;
2121
2122 $self->{gauge}->set_max ($max);
2123 $self->{max}->set_text ($max);
2124}
2125
2126sub set_value {
2127 my ($self, $val, $max) = @_;
2128
2129 $self->set_max ($max)
2130 if defined $max;
2131
2132 $self->{gauge}->set_value ($val, $max);
2133 $self->{value}->set_text ($val);
1343} 2134}
1344 2135
1345############################################################################# 2136#############################################################################
1346 2137
1347package CFClient::UI::Slider; 2138package CFClient::UI::Slider;
1348 2139
1349use strict; 2140use strict;
1350 2141
1351use SDL::OpenGL; 2142use CFClient::OpenGL;
1352 2143
1353our @ISA = CFClient::UI::DrawBG::; 2144our @ISA = CFClient::UI::DrawBG::;
1354 2145
1355my @tex = 2146my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2147 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2148 qw(s1_slider.png s1_slider_bg.png);
1358 2149
1359sub new { 2150sub new {
1360 my $class = shift; 2151 my $class = shift;
1361 2152
1362 # range [value, low, high, page] 2153 # range [value, low, high, page, unit]
1363 2154
1364 # TODO: 0-width page 2155 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2156 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2157 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2158 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2159 fg => [1, 1, 1],
1369 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],
1370 range => [0, 0, 100, 10], 2163 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2164 req_w => $::WIDTH / 80,
1372 req_h => 13, 2165 req_h => $::WIDTH / 80,
1373 vertical => 0, 2166 vertical => 0,
1374 can_hover => 1, 2167 can_hover => 1,
1375 inner_pad => 5, 2168 inner_pad => 0.02,
1376 @_ 2169 @_
1377 ); 2170 );
1378 2171
2172 $self->set_value ($self->{range}[0]);
2173 $self->update;
2174
1379 $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 $self->update;
2209 }
1380} 2210}
1381 2211
1382sub size_request { 2212sub size_request {
1383 my ($self) = @_; 2213 my ($self) = @_;
1384 2214
… …
1390 2220
1391sub button_down { 2221sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2222 my ($self, $ev, $x, $y) = @_;
1393 2223
1394 $self->SUPER::button_down ($ev, $x, $y); 2224 $self->SUPER::button_down ($ev, $x, $y);
2225
2226 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2227
1395 $self->mouse_motion ($ev, $x, $y); 2228 $self->mouse_motion ($ev, $x, $y);
1396} 2229}
1397 2230
1398sub mouse_motion { 2231sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2232 my ($self, $ev, $x, $y) = @_;
1400 2233
1401 if ($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
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2251 my ($value, $lo, $hi, $page) = @{$self->{range}};
2252 my $range = ($hi - $page - $lo) || 1e-100;
1403 2253
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2254 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2255
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2256 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2257 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2258
1409 $x -= $inner_pad_px; # substract the padding 2259 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2260 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2261
1415 $self->emit (changed => $x); 2262 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2263 $self->{knob_w} = $knob_w;
1417 } 2264 });
1418}
1419 2265
1420# the inner_* stuff is for generating a padding for the slider handle, 2266 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2267}
1427 2268
1428sub _draw { 2269sub _draw {
1429 my ($self) = @_; 2270 my ($self) = @_;
1430 2271
1431 $self->SUPER::_draw (); 2272 $self->SUPER::_draw ();
1432 2273
1433 my ($w, $h) = @$self{qw(w h)}; 2274 glScale $self->{w}, $self->{h};
1434 2275
1435 if ($self->{vertical}) { 2276 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2277 # draw a vertical slider like a rotated horizontal slider
1437 2278
2279 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2280 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2281 }
1443 2282
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2283 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2284 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2285
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2286 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2287 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2288
1470 # draw background 2289 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2290 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2291
1473 # draw handle 2292 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2293 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2294
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2295 glDisable GL_TEXTURE_2D;
1478} 2296}
1479 2297
1480############################################################################# 2298#############################################################################
1481 2299
2300package CFClient::UI::ValSlider;
2301
2302our @ISA = CFClient::UI::HBox::;
2303
2304sub new {
2305 my ($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
1482package CFClient::UI::TextView; 2341package CFClient::UI::TextView;
1483 2342
1484our @ISA = CFClient::UI::HBox::; 2343our @ISA = CFClient::UI::HBox::;
1485 2344
1486use SDL::OpenGL; 2345use CFClient::OpenGL;
1487 2346
1488sub new { 2347sub new {
1489 my $class = shift; 2348 my $class = shift;
1490 2349
1491 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2351 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2352 can_events => 0,
1494 fontsize => $::FONTSIZE, 2353 #font => default_font
1495 @_, 2354 @_,
1496 2355
1497 layout => (new CFClient::Layout), 2356 layout => (new CFClient::Layout 1),
1498 par => [], 2357 par => [],
1499 height => 0, 2358 height => 0,
1500 children => [ 2359 children => [
1501 (new CFClient::UI::Empty expand => 1), 2360 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2361 (new CFClient::UI::Slider vertical => 1),
1503 ], 2362 ],
1504 ); 2363 );
1505 2364
1506 $self->{children}[1]->connect (changed => sub { 2365 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2366
1510 $self 2367 $self
1511} 2368}
1512 2369
1513sub set_fontsize { 2370sub set_fontsize {
… …
1515 2372
1516 $self->{fontsize} = $fontsize; 2373 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2374 $self->reflow;
1518} 2375}
1519 2376
2377sub size_allocate {
2378 my ($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 $self->reflow;
2389}
2390
1520sub text_height { 2391sub text_size {
1521 my ($self, $text) = @_; 2392 my ($self, $text, $indent) = @_;
1522 2393
1523 my $layout = $self->{layout}; 2394 my $layout = $self->{layout};
1524 2395
1525 $layout->set_height ($self->{fontsize}); 2396 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2397 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2398 $layout->set_markup ($text);
1528 2399
1529 ($layout->size)[1] 2400 $layout->size
1530} 2401}
1531 2402
1532sub reflow { 2403sub reflow {
1533 my ($self) = @_; 2404 my ($self) = @_;
1534 2405
1535 $self->{need_reflow}++; 2406 $self->{need_reflow}++;
1536 $self->update; 2407 $self->update;
1537} 2408}
1538 2409
1539sub size_request { 2410sub set_offset {
1540 my ($self) = @_; 2411 my ($self, $offset) = @_;
1541 2412
1542 ($self->{req_w}, $self->{req_h}) 2413 # todo: base offset on lines or so, not on pixels
2414 $self->{children}[1]->set_value ($offset);
1543} 2415}
1544 2416
1545sub size_allocate { 2417sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2418 my ($self) = @_;
1547 2419
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2420 $self->{par} = [];
1549 2421 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2422 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2423}
1555 2424
1556sub add_paragraph { 2425sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2426 my ($self, $color, $text, $indent) = @_;
1558 2427
1559 #TODO: intelligently "reformat" paragraph 2428 for my $line (split /\n/, $text) {
1560 2429 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2430 $self->{height} += $h;
2431 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2432 }
1564 2433
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2434 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2435}
1570 2436
1571sub update { 2437sub update {
1572 my ($self) = @_; 2438 my ($self) = @_;
1573 2439
… …
1575 2441
1576 return unless $self->{h} > 0; 2442 return unless $self->{h} > 0;
1577 2443
1578 delete $self->{texture}; 2444 delete $self->{texture};
1579 2445
1580 $TOPLEVEL->on_refresh ($self, sub { 2446 $ROOT->on_post_alloc ($self, sub {
2447 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2448
1581 if (delete $self->{need_reflow}) { 2449 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2450 my $height = 0;
1583 2451
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2452 my $layout = $self->{layout};
2453
2454 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2455
1585 for @{$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 }
1586 2467
1587 $self->{height} = $height; 2468 $self->{height} = $height;
1588 2469
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2470 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2471
1591 delete $self->{texture}; 2472 delete $self->{texture};
1592 } 2473 }
1593 2474
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2475 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2476 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2477 glClear GL_COLOR_BUFFER_BIT;
1597 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
1598 glEnable GL_BLEND; 2490 glEnable GL_BLEND;
2491 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2492 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2493
1612 for my $par (@{$self->{par}}) { 2494 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2495 my $h = $par->[1];
1614 2496
1615 if ($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]);
1616 $layout->set_text ($par->[2]); 2500 $layout->set_markup ($par->[4]);
1617 2501
1618 glColor @{ $par->[1] }; 2502 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2503
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2504 glRasterPos $par->[3], $y - $y0;
2505 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2506 }
1622 2507
1623 $y += $h; 2508 $y += $h;
1624 } 2509 }
1625 2510
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2511 glDisable GL_BLEND;
1628 }; 2512 };
1629 }); 2513 });
1630} 2514}
1631 2515
1632sub _draw { 2516sub _draw {
1633 my ($self) = @_; 2517 my ($self) = @_;
1634 2518
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2519 glEnable GL_TEXTURE_2D;
1637 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;
1638 $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});
1639 glDisable GL_TEXTURE_2D; 2523 glDisable GL_TEXTURE_2D;
1640 }
1641 2524
1642 $self->{children}[1]->draw; 2525 $self->{children}[1]->draw;
1643 2526
1644} 2527}
1645 2528
1646############################################################################# 2529#############################################################################
1647 2530
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2531package CFClient::UI::Animator;
1883 2532
1884use SDL::OpenGL; 2533use CFClient::OpenGL;
1885 2534
1886our @ISA = CFClient::UI::Bin::; 2535our @ISA = CFClient::UI::Bin::;
1887 2536
1888sub moveto { 2537sub moveto {
1889 my ($self, $x, $y) = @_; 2538 my ($self, $x, $y) = @_;
… …
1927 2576
1928sub new { 2577sub new {
1929 my $class = shift; 2578 my $class = shift;
1930 2579
1931 my $self = $class->SUPER::new ( 2580 my $self = $class->SUPER::new (
1932 state => 0, 2581 state => 0,
1933 connect_activate => \&toggle_flopper, 2582 on_activate => \&toggle_flopper,
1934 @_ 2583 @_
1935 ); 2584 );
1936 2585
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2586 $self
1943} 2587}
1944 2588
1945sub toggle_flopper { 2589sub toggle_flopper {
1946 my ($self) = @_; 2590 my ($self) = @_;
1947 2591
1948 # TODO: use animation 2592 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2593}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2594
1951 $self->{other}->move ( 2595#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2596
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 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 },
1954 ); 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
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};
1955 } else { 2965 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2966 $self->{item}{$group} = {
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 };
1957 } 2976 }
1958}
1959 2977
1960############################################################################# 2978 $self->reorder;
2979}
1961 2980
2981sub reconfigure {
2982 my ($self) = @_;
2983
2984 delete $_->{label}
2985 for values %{ $self->{item} || {} };
2986
2987 $self->reorder;
2988 $self->SUPER::reconfigure;
2989}
2990
2991#############################################################################
2992
1962package CFClient::UI::Toplevel; 2993package CFClient::UI::Root;
1963 2994
1964our @ISA = CFClient::UI::Container::; 2995our @ISA = CFClient::UI::Container::;
1965 2996
1966use SDL::OpenGL; 2997use CFClient::OpenGL;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 visible => 1,
3004 @_,
3005 );
3006
3007 Scalar::Util::weaken ($self->{root} = $self);
3008
3009 $self
3010}
3011
3012sub configure {
3013 my ($self, $x, $y, $w, $h) = @_;
3014
3015 $self->{w} = $w;
3016 $self->{h} = $h;
3017}
3018
3019sub reconfigure {
3020 my ($self) = @_;
3021
3022 $self->SUPER::reconfigure;
3023
3024 $self->size_allocate ($self->{w}, $self->{h}, 1)
3025 if $self->{w};
3026}
1967 3027
1968sub size_request { 3028sub size_request {
1969 ($::WIDTH, $::HEIGHT) 3029 my ($self) = @_;
3030
3031 ($self->{w}, $self->{h})
1970} 3032}
1971 3033
1972sub size_allocate { 3034sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3035 my ($self, $w, $h, $changed) = @_;
1974 3036
1975 $self->_size_allocate ($x, $y, $w, $h); 3037 for my $child ($self->children) {
3038 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 3039
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3040 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1978 for @{$self->{children}}; 3041 if exists $child->{req_x};
1979}
1980 3042
1981sub translate { 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, $H);
3052 }
3053}
3054
3055sub coord2local {
1982 my ($self, $x, $y) = @_; 3056 my ($self, $x, $y) = @_;
1983 3057
1984 ($x, $y) 3058 ($x, $y)
1985} 3059}
1986 3060
3061sub coord2global {
3062 my ($self, $x, $y) = @_;
3063
3064 ($x, $y)
3065}
3066
1987sub update { 3067sub update {
1988 my ($self) = @_; 3068 my ($self) = @_;
1989 3069
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3070 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3071}
1993 3072
1994sub add { 3073sub add {
1995 my ($self, $widget) = @_; 3074 my ($self, @children) = @_;
1996 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
1997 $self->SUPER::add ($widget); 3084 $self->SUPER::add (@children);
3085}
1998 3086
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3087sub remove {
3088 my ($self, @children) = @_;
3089
3090 $self->SUPER::remove (@children);
3091
3092 while (@children) {
3093 my $w = pop @children;
3094 push @children, $w->children;
3095 $w->set_invisible;
3096 }
2000} 3097}
2001 3098
2002sub on_refresh { 3099sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3100 my ($self, $id, $cb) = @_;
2004 3101
2005 $self->{refresh_hook}{$id} = $cb; 3102 $self->{refresh_hook}{$id} = $cb;
2006} 3103}
2007 3104
3105sub on_post_alloc {
3106 my ($self, $id, $cb) = @_;
3107
3108 $self->{post_alloc_hook}{$id} = $cb;
3109}
3110
2008sub draw { 3111sub draw {
2009 my ($self) = @_; 3112 my ($self) = @_;
2010 3113
2011 while (my $rcb = delete $self->{refresh_hook}) { 3114 while ($self->{refresh_hook}) {
2012 $_->() for values %$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}};
2013 } 3172 }
2014 3173
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3174 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3175 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3176 glClear GL_COLOR_BUFFER_BIT;
2018 3177
2019 glMatrixMode GL_PROJECTION; 3178 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3179 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3180 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3181 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3182 glLoadIdentity;
2024 3183
2025 $self->_draw; 3184 $self->_draw;
2026} 3185}
2027 3186
2028############################################################################# 3187#############################################################################
2029 3188
2030package CFClient::UI; 3189package CFClient::UI;
2031 3190
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3191$ROOT = new CFClient::UI::Root;
3192$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3193
20341 31941
2035 3195

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