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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 1.255 by root, Mon May 29 02:01:56 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 $bg =
1006 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1007 mipmap => 1, wrap => 1;
1008
1009my @border =
1010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1011 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1012
1013sub new {
1014 my $class = shift;
1015
1016 my $self = $class->SUPER::new (
555 bg => [1, 1, 1, 1], 1017 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1], 1018 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8, 1019 border => 0.6,
1020 is_toplevel => 1,
1021 can_events => 1,
558 @_ 1022 @_
1023 );
1024
1025 $self->{title} &&= new CFClient::UI::Label
1026 align => 0,
1027 valign => 1,
1028 text => $self->{title},
1029 fontsize => $self->{border};
1030
1031 $self
1032}
1033
1034sub border {
1035 int $_[0]{border} * $::FONTSIZE
1036}
1037
1038sub size_request {
1039 my ($self) = @_;
1040
1041 my ($w, $h) = $self->SUPER::size_request;
1042
1043 (
1044 $w + $self->border * 2,
1045 $h + $self->border * 2,
559 ) 1046 )
560} 1047}
561 1048
562sub size_request {
563 my ($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 + $self->{border} * 2,
572 )
573}
574
575sub size_allocate { 1049sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 1050 my ($self, $w, $h, $changed) = @_;
577 1051
578 $self->_size_allocate ($x, $y, $w, $h) or return; 1052 return unless $changed;
579 1053
580 $h -= List::Util::max 0, $self->{border} * 2; 1054 $h -= List::Util::max 0, $self->border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 1055 $w -= List::Util::max 0, $self->border * 2;
582 1056
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1060 $self->child->configure ($self->border, $self->border, $w, $h);
584} 1061}
585 1062
586sub button_down { 1063sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1064 my ($self, $ev, $x, $y) = @_;
588 1065
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1066 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1067 my $border = $self->border;
591 1068
1069 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1070 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1071
1072 if ($lr & $td) {
1073 my ($wx, $wy) = ($self->{x}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1074 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($bw, $bh) = ($self->{w}, $self->{h}); 1075 my ($bw, $bh) = ($self->{w}, $self->{h});
1076
1077 my $mx = $x < $border;
1078 my $my = $y < $border;
594 1079
595 $self->{motion} = sub { 1080 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
597 1082
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1083 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy;
599 1085
600 $self->{user_w} = $bw + $x - $ox; 1086 $self->{user_x} = $wx + $dx * $mx;
601 $self->{user_h} = $bh + $y - $oy; 1087 $self->{user_y} = $wy + $dy * $my;
1088 $self->{def_w} = $bw + $dx * ($mx ? -1 : 1);
1089 $self->{def_h} = $bh + $dy * ($my ? -1 : 1);
1090 $self->move ($self->{user_x}, $self->{user_y});
602 $self->update; 1091 $self->realloc;
603 }; 1092 };
604 1093
605 } elsif ($x >= 0 && $x < $self->{w} 1094 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1096 my ($bx, $by) = ($self->{x}, $self->{y});
610 1097
611 $self->{motion} = sub { 1098 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1099 my ($ev, $x, $y) = @_;
613 1100
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
615 1102
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 1103 $self->{user_x} = $bx + $x - $ox;
1104 $self->{user_y} = $by + $y - $oy;
1105
1106 $self->move ($self->{user_x}, $self->{user_y});
617 $self->update; 1107 $self->realloc;
618 }; 1108 };
619 } 1109 }
620} 1110}
621 1111
622sub button_up { 1112sub button_up {
… …
635 my ($self) = @_; 1125 my ($self) = @_;
636 1126
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639 1129
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1132
1133 my $border = $self->border;
1134
645 glColor @{ $self->{border_bg} }; 1135 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1136 $border[0]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1137 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1138 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1139 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1140
651 my $bg = $tex[0]; 1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1142 glColor @{ $self->{bg} };
652 1143
653 # TODO: repeat texture not scale 1144 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1145 # solve this better(?)
655 my $rep_y = $ch / $bg->{h}; 1146 $bg->{s} = $cw / $bg->{w};
656 1147 $bg->{t} = $ch / $bg->{h};
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1148 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1149 }
663 1150
664 glDisable GL_TEXTURE_2D; 1151 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND; 1152
1153 $self->{title}->draw if $self->{title};
666 1154
667 $self->child->draw; 1155 $self->child->draw;
668} 1156}
669 1157
670############################################################################# 1158#############################################################################
… …
673 1161
674our @ISA = CFClient::UI::Base::; 1162our @ISA = CFClient::UI::Base::;
675 1163
676use List::Util qw(max sum); 1164use List::Util qw(max sum);
677 1165
678use SDL::OpenGL; 1166use CFClient::OpenGL;
679 1167
680sub new { 1168sub new {
681 my $class = shift; 1169 my $class = shift;
682 1170
683 $class->SUPER::new ( 1171 $class->SUPER::new (
684 col_expand => [], 1172 col_expand => [],
685 @_ 1173 @_,
686 ) 1174 )
687} 1175}
688 1176
1177sub children {
1178 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1179}
1180
689sub add { 1181sub add {
690 my ($self, $x, $y, $chld) = @_; 1182 my ($self, $x, $y, $child) = @_;
691 1183
1184 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1185 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1186
695 $self->{w} = $self->{h} = -1; 1187 $self->realloc;
696 $self->update; 1188}
1189
1190# TODO: move to container class maybe? send children a signal on removal?
1191sub clear {
1192 my ($self) = @_;
1193
1194 my @children = $self->children;
1195 delete $self->{children};
1196
1197 for (@children) {
1198 delete $_->{parent};
1199 $_->hide;
1200 }
1201
1202 $self->realloc;
697} 1203}
698 1204
699sub get_wh { 1205sub get_wh {
700 my ($self) = @_; 1206 my ($self) = @_;
701 1207
… …
706 or next; 1212 or next;
707 1213
708 for my $x (0 .. $#$row) { 1214 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1215 my $widget = $row->[$x]
710 or next; 1216 or next;
711 my ($w, $h) = $widget->size_request; 1217 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1218
713 $w[$x] = max $w[$x], $w; 1219 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1220 $h[$y] = max $h[$y], $h;
715 } 1221 }
716 } 1222 }
… …
728 (sum @$hs), 1234 (sum @$hs),
729 ) 1235 )
730} 1236}
731 1237
732sub size_allocate { 1238sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1239 my ($self, $w, $h, $changed) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1240
737 my ($ws, $hs) = $self->get_wh; 1241 my ($ws, $hs) = $self->get_wh;
738 1242
739 my $req_w = sum @$ws; 1243 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1244 my $req_h = (sum @$hs) || 1;
741 1245
742 # TODO: nicer code && do row_expand 1246 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1247 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1248 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1249 my $col_expand = (sum @col_expand) || 1;
… …
762 1266
763 for my $c (0 .. $#$row) { 1267 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1268 my $col_w = $ws->[$c];
765 1269
766 if (my $widget = $row->[$c]) { 1270 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1271 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1272 }
769 1273
770 $x += $col_w; 1274 $x += $col_w;
771 } 1275 }
772 1276
… …
799 } 1303 }
800} 1304}
801 1305
802############################################################################# 1306#############################################################################
803 1307
1308package CFClient::UI::Box;
1309
1310our @ISA = CFClient::UI::Container::;
1311
1312sub size_request {
1313 my ($self) = @_;
1314
1315 $self->{vertical}
1316 ? (
1317 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1318 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1319 )
1320 : (
1321 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1322 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1323 )
1324}
1325
1326sub size_allocate {
1327 my ($self, $w, $h, $changed) = @_;
1328
1329 my $space = $self->{vertical} ? $h : $w;
1330 my $children = $self->{children};
1331
1332 my @req;
1333
1334 if ($self->{homogeneous}) {
1335 @req = ($space / (@$children || 1)) x @$children;
1336 } else {
1337 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1338 my $req = List::Util::sum @req;
1339
1340 if ($req > $space) {
1341 # ah well, not enough space
1342 $_ *= $space / $req for @req;
1343 } else {
1344 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1345
1346 $space = ($space - $req) / $expand; # remaining space to give away
1347
1348 $req[$_] += $space * $children->[$_]{expand}
1349 for 0 .. $#$children;
1350 }
1351 }
1352
1353 CFClient::UI::harmonize \@req;
1354
1355 my $pos = 0;
1356 for (0 .. $#$children) {
1357 my $alloc = $req[$_];
1358 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1359
1360 $pos += $alloc;
1361 }
1362
1363 1
1364}
1365
1366#############################################################################
1367
804package CFClient::UI::HBox; 1368package CFClient::UI::HBox;
805 1369
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1370our @ISA = CFClient::UI::Box::;
809 1371
810sub size_request { 1372sub new {
811 my ($self) = @_; 1373 my $class = shift;
812 1374
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1375 $class->SUPER::new (
814 1376 vertical => 0,
815 ( 1377 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1378 )
819} 1379}
820 1380
821sub size_allocate {
822 my ($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 += $h;
859 }
860}
861
862############################################################################# 1381#############################################################################
863 1382
864package CFClient::UI::VBox; 1383package CFClient::UI::VBox;
865 1384
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1385our @ISA = CFClient::UI::Box::;
869 1386
870sub size_request { 1387sub new {
871 my ($self) = @_; 1388 my $class = shift;
872 1389
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1390 $class->SUPER::new (
874 1391 vertical => 1,
875 ( 1392 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1393 )
879} 1394}
880 1395
881sub size_allocate {
882 my ($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 += $h;
915 }
916}
917
918############################################################################# 1396#############################################################################
919 1397
920package CFClient::UI::Label; 1398package CFClient::UI::Label;
921 1399
922our @ISA = CFClient::UI::Base::; 1400our @ISA = CFClient::UI::DrawBG::;
923 1401
924use SDL::OpenGL; 1402use CFClient::OpenGL;
925 1403
926sub new { 1404sub new {
927 my ($class, %arg) = @_; 1405 my ($class, %arg) = @_;
928 1406
929 my $self = $class->SUPER::new ( 1407 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1408 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1409 #bg => none
932 text => "", 1410 #active_bg => none
1411 #font => default_font
1412 #text => initial text
1413 #markup => initial narkup
1414 #max_w => maximum pixel width
1415 ellipsise => 3, # end
1416 layout => (new CFClient::Layout),
1417 fontsize => 1,
933 align => -1, 1418 align => -1,
1419 valign => -1,
934 padding => 2, 1420 padding => 2,
935 layout => new CFClient::Layout, 1421 can_events => 0,
936 %arg 1422 %arg
937 ); 1423 );
938 1424
1425 if (exists $self->{template}) {
1426 my $layout = new CFClient::Layout;
1427 $layout->set_text (delete $self->{template});
1428 $self->{template} = $layout;
1429 }
1430
1431 if (exists $self->{markup}) {
1432 $self->set_markup (delete $self->{markup});
1433 } else {
939 $self->set_text ($self->{text}); 1434 $self->set_text (delete $self->{text});
1435 }
940 1436
941 $self 1437 $self
942} 1438}
943 1439
944sub escape_text { 1440sub escape($) {
945 local $_ = $_[1]; 1441 local $_ = $_[0];
946 1442
947 s/&/&amp;/g; 1443 s/&/&amp;/g;
948 s/>/&gt;/g; 1444 s/>/&gt;/g;
949 s/</&lt;/g; 1445 s/</&lt;/g;
950 1446
951 $_[1] 1447 $_
1448}
1449
1450sub update {
1451 my ($self) = @_;
1452
1453 delete $self->{texture};
1454 $self->SUPER::update;
952} 1455}
953 1456
954sub set_text { 1457sub set_text {
955 my ($self, $text) = @_; 1458 my ($self, $text) = @_;
956 1459
1460 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1461 $self->{text} = "T$text";
1462
1463 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
958 $self->{layout}->set_markup ($text); 1464 $self->{layout}->set_text ($text);
959 1465
960 delete $self->{texture}; 1466 $self->realloc;
961# $self->{w} = $self->{h} = -1;
962 $self->update; 1467 $self->update;
963} 1468}
964 1469
965sub get_text { 1470sub set_markup {
966 my ($self, $text) = @_; 1471 my ($self, $markup) = @_;
967 1472
968 $self->{text} 1473 return if $self->{text} eq "M$markup";
1474 $self->{text} = "M$markup";
1475
1476 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1477
1478 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1479 $self->{layout}->set_markup ($markup);
1480
1481 $self->realloc;
1482 $self->update;
969} 1483}
970 1484
971sub size_request { 1485sub size_request {
972 my ($self) = @_; 1486 my ($self) = @_;
973 1487
974 $self->{layout}->set_width; 1488 $self->{layout}->set_font ($self->{font}) if $self->{font};
1489 $self->{layout}->set_width ($self->{max_w} || -1);
1490 $self->{layout}->set_ellipsise ($self->{ellipsise});
1491 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
975 $self->{layout}->set_height ($self->{fontsize}); 1492 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1493
976 my ($w, $h) = $self->{layout}->size; 1494 my ($w, $h) = $self->{layout}->size;
1495
1496 if (exists $self->{template}) {
1497 $self->{template}->set_font ($self->{font}) if $self->{font};
1498 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1499
1500 my ($w2, $h2) = $self->{template}->size;
1501
1502 $w = List::Util::max $w, $w2;
1503 $h = List::Util::max $h, $h2;
1504 }
977 1505
978 ( 1506 (
979 $w + $self->{padding} * 2, 1507 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2, 1508 $h + $self->{padding} * 2,
981 ) 1509 )
982} 1510}
983 1511
984sub size_allocate { 1512sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_; 1513 my ($self, $w, $h, $changed) = @_;
986 1514
987 $self->_size_allocate ($x, $y, $w, $h) or return; 1515 delete $self->{texture}
1516 if $changed;
1517}
988 1518
1519sub set_fontsize {
1520 my ($self, $fontsize) = @_;
1521
1522 $self->{fontsize} = $fontsize;
989 delete $self->{texture}; 1523 delete $self->{texture};
990}
991 1524
992sub update { 1525 $self->realloc;
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1526}
998 1527
999sub _draw { 1528sub _draw {
1000 my ($self) = @_; 1529 my ($self) = @_;
1001 1530
1531 $self->SUPER::_draw; # draw background, if applicable
1532
1002 my $tex = $self->{texture} ||= do { 1533 my $tex = $self->{texture} ||= do {
1534 $self->{layout}->set_foreground (@{$self->{fg}});
1535 $self->{layout}->set_font ($self->{font}) if $self->{font};
1003 $self->{layout}->set_width ($self->{w}); 1536 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1537 $self->{layout}->set_ellipsise ($self->{ellipsise});
1538 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1539 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1540
1005 new_from_layout CFClient::Texture $self->{layout} 1541 my $tex = new_from_layout CFClient::Texture $self->{layout};
1542
1543 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1544 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1545 : ($self->{w} - $tex->{w}) * 0.5);
1546
1547 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1548 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1549 : ($self->{h} - $tex->{h}) * 0.5);
1550
1551 $tex
1006 }; 1552 };
1007 1553
1008 glEnable GL_BLEND;
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010 glEnable GL_TEXTURE_2D; 1554 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1555 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1556
1557 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1558 glColor @{$self->{fg}};
1014 1559 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1560 } else {
1016 $self->{align} < 0 ? $self->{padding} 1561 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1562 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1563
1022 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1565}
1025 1566
1026############################################################################# 1567#############################################################################
1027 1568
1028package CFClient::UI::Entry; 1569package CFClient::UI::EntryBase;
1029 1570
1030our @ISA = CFClient::UI::Label::; 1571our @ISA = CFClient::UI::Label::;
1031 1572
1032use SDL; 1573use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1574
1035sub new { 1575sub new {
1036 my $class = shift; 1576 my $class = shift;
1037 1577
1038 $class->SUPER::new ( 1578 $class->SUPER::new (
1039 fg => [1, 1, 1], 1579 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1580 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1581 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1582 active_fg => [0, 0, 0],
1043 can_hover => 1, 1583 can_hover => 1,
1044 can_focus => 1, 1584 can_focus => 1,
1585 valign => 0,
1586 can_events => 1,
1587 #text => ...
1045 @_ 1588 @_
1046 ) 1589 )
1047} 1590}
1048 1591
1049sub _set_text { 1592sub _set_text {
1050 my ($self, $text) = @_; 1593 my ($self, $text) = @_;
1051 1594
1052 my $old_text = $self->{text}; 1595 delete $self->{cur_h};
1596
1597 return if $self->{text} eq $text;
1598
1599 delete $self->{texture};
1053 1600
1054 $self->{last_activity} = $::NOW; 1601 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1602 $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 1603
1060 $text =~ s/./*/g if $self->{hidden}; 1604 $text =~ s/./*/g if $self->{hidden};
1605 $self->{layout}->set_text ("$text ");
1061 1606
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1607 $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} 1608}
1088 1609
1089sub set_text { 1610sub set_text {
1090 my ($self, $text) = @_; 1611 my ($self, $text) = @_;
1091 1612
1092 $self->{cursor} = length $text; 1613 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1614 $self->_set_text ($text);
1094 $self->update; 1615
1616 $self->realloc;
1617}
1618
1619sub get_text {
1620 $_[0]{text}
1621}
1622
1623sub size_request {
1624 my ($self) = @_;
1625
1626 my ($w, $h) = $self->SUPER::size_request;
1627
1628 ($w + 1, $h) # add 1 for cursor
1095} 1629}
1096 1630
1097sub key_down { 1631sub key_down {
1098 my ($self, $ev) = @_; 1632 my ($self, $ev) = @_;
1099 1633
1100 my $mod = $ev->key_mod; 1634 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1635 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1636 my $uni = $ev->{unicode};
1104 1637
1105 my $text = $self->get_text; 1638 my $text = $self->get_text;
1106 1639
1107 if ($sym == SDLK_BACKSPACE) { 1640 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1641 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1642 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1643 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1644 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1645 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1646 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1647 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1648 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1649 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1650 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1651 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1652 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1653 $self->_emit ('escape');
1121 } elsif ($uni) { 1654 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1655 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1656 }
1124 1657
1125 $self->_set_text ($text); 1658 $self->_set_text ($text);
1126 $self->update; 1659
1660 $self->realloc;
1127} 1661}
1128 1662
1129sub focus_in { 1663sub focus_in {
1130 my ($self) = @_; 1664 my ($self) = @_;
1131 1665
… …
1179 1713
1180 $self->SUPER::_draw; 1714 $self->SUPER::_draw;
1181 1715
1182 #TODO: force update every cursor change :( 1716 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1717 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1718
1719 unless (exists $self->{cur_h}) {
1720 my $text = substr $self->{text}, 0, $self->{cursor};
1721 utf8::encode $text;
1722
1723 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1724 }
1725
1184 glColor @{$self->{fg}}; 1726 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1727 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1728 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1729 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1730 glEnd;
1189 } 1731 }
1190} 1732}
1191 1733
1192package CFClient::UI::LineEntry; 1734package CFClient::UI::Entry;
1193 1735
1194our @ISA = CFClient::UI::Entry::; 1736our @ISA = CFClient::UI::EntryBase::;
1195 1737
1196use SDL; 1738use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1739
1199sub key_down { 1740sub key_down {
1200 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1201 1742
1202 my $sym = $ev->key_sym; 1743 my $sym = $ev->{sym};
1203 1744
1204 if ($sym == SDLK_RETURN) { 1745 if ($sym == 13) {
1746 unshift @{$self->{history}},
1747 my $txt = $self->get_text;
1748 $self->{history_pointer} = -1;
1749 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1750 $self->_emit (activate => $txt);
1206 $self->update; 1751 $self->update;
1752
1753 } elsif ($sym == CFClient::SDLK_UP) {
1754 if ($self->{history_pointer} < 0) {
1755 $self->{history_saveback} = $self->get_text;
1756 }
1757 if (@{$self->{history} || []} > 0) {
1758 $self->{history_pointer}++;
1759 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1760 $self->{history_pointer} = @{$self->{history} || []} - 1;
1761 }
1762 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1763 }
1764
1765 } elsif ($sym == CFClient::SDLK_DOWN) {
1766 $self->{history_pointer}--;
1767 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1768
1769 if ($self->{history_pointer} >= 0) {
1770 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1771 } else {
1772 $self->set_text ($self->{history_saveback});
1773 }
1207 1774
1208 } else { 1775 } else {
1209 $self->SUPER::key_down ($ev); 1776 $self->SUPER::key_down ($ev);
1210 } 1777 }
1211 1778
… …
1215 1782
1216package CFClient::UI::Button; 1783package CFClient::UI::Button;
1217 1784
1218our @ISA = CFClient::UI::Label::; 1785our @ISA = CFClient::UI::Label::;
1219 1786
1220use SDL; 1787use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1788
1223my @tex = 1789my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1790 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1791 qw(b1_button_active.png);
1226 1792
1227sub new { 1793sub new {
1228 my $class = shift; 1794 my $class = shift;
1229 1795
1230 $class->SUPER::new ( 1796 $class->SUPER::new (
1231 padding => 4, 1797 padding => 4,
1232 fg => [1, 1, 1], 1798 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1799 active_fg => [0, 0, 1],
1235 can_hover => 1, 1800 can_hover => 1,
1801 align => 0,
1802 valign => 0,
1803 can_events => 1,
1236 @_ 1804 @_
1237 ) 1805 )
1238} 1806}
1239 1807
1808sub activate { }
1809
1240sub button_up { 1810sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1811 my ($self, $ev, $x, $y) = @_;
1242 1812
1813 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1814 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1815 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate");
1246 }
1247} 1816}
1248 1817
1249sub _draw { 1818sub _draw {
1250 my ($self) = @_; 1819 my ($self) = @_;
1251 1820
1252 local $self->{fg} = $self->{fg}; 1821 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1822
1259 if ($GRAB == $self) { 1823 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1824 $self->{fg} = $self->{active_fg};
1261 } 1825 }
1262 1826
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1827 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829 glColor 0, 0, 0, 1;
1265 1830
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1831 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1832
1268 glDisable GL_TEXTURE_2D; 1833 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1834
1271 $self->SUPER::_draw; 1835 $self->SUPER::_draw;
1272} 1836}
1273 1837
1274############################################################################# 1838#############################################################################
… …
1276package CFClient::UI::CheckBox; 1840package CFClient::UI::CheckBox;
1277 1841
1278our @ISA = CFClient::UI::DrawBG::; 1842our @ISA = CFClient::UI::DrawBG::;
1279 1843
1280my @tex = 1844my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1845 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1846 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1847
1284use SDL; 1848use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1849
1287sub new { 1850sub new {
1288 my $class = shift; 1851 my $class = shift;
1289 1852
1290 $class->SUPER::new ( 1853 $class->SUPER::new (
1291 padding => 2, 1854 padding => 2,
1292 fg => [1, 1, 1], 1855 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1856 active_fg => [1, 1, 0],
1857 bg => [0, 0, 0, 0.2],
1858 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1859 state => 0,
1295 can_hover => 1, 1860 can_hover => 1,
1296 @_ 1861 @_
1297 ) 1862 )
1298} 1863}
… …
1301 my ($self) = @_; 1866 my ($self) = @_;
1302 1867
1303 ($self->{padding} * 2 + 6) x 2 1868 ($self->{padding} * 2 + 6) x 2
1304} 1869}
1305 1870
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310}
1311
1312sub button_down { 1871sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1872 my ($self, $ev, $x, $y) = @_;
1314 1873
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1874 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1875 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1317 $self->{state} = !$self->{state}; 1876 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1877 $self->_emit (changed => $self->{state});
1319 } 1878 }
1320} 1879}
1321 1880
1322sub _draw { 1881sub _draw {
1323 my ($self) = @_; 1882 my ($self) = @_;
… …
1328 1887
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1888 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1330 1889
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1890 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1891
1892 my $tex = $self->{state} ? $tex[1] : $tex[0];
1893
1894 glEnable GL_TEXTURE_2D;
1895 $tex->draw_quad_alpha (0, 0, $s, $s);
1896 glDisable GL_TEXTURE_2D;
1897}
1898
1899#############################################################################
1900
1901package CFClient::UI::Image;
1902
1903our @ISA = CFClient::UI::Base::;
1904
1905use CFClient::OpenGL;
1906use Carp qw/confess/;
1907
1908our %loaded_images;
1909
1910sub new {
1911 my $class = shift;
1912
1913 my $self = $class->SUPER::new (can_events => 0, @_);
1914
1915 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1916
1917 $loaded_images{$self->{image}} ||=
1918 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1919
1920 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1921
1922 Scalar::Util::weaken $loaded_images{$self->{image}};
1923
1924 $self->{aspect} = $tex->{w} / $tex->{h};
1925
1926 $self
1927}
1928
1929sub size_request {
1930 my ($self) = @_;
1931
1932 ($self->{tex}->{w}, $self->{tex}->{h})
1933}
1934
1935sub _draw {
1936 my ($self) = @_;
1937
1938 my $tex = $self->{tex};
1939
1940 my ($w, $h) = ($self->{w}, $self->{h});
1941
1942 if ($self->{rot90}) {
1943 glRotate 90, 0, 0, 1;
1944 glTranslate 0, -$self->{w}, 0;
1945
1946 ($w, $h) = ($h, $w);
1947 }
1948
1949 glEnable GL_TEXTURE_2D;
1950 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1951
1952 $tex->draw_quad_alpha (0, 0, $w, $h);
1953
1954 glDisable GL_TEXTURE_2D;
1955}
1956
1957#############################################################################
1958
1959package CFClient::UI::VGauge;
1960
1961our @ISA = CFClient::UI::Base::;
1962
1963use List::Util qw(min max);
1964
1965use CFClient::OpenGL;
1966
1967my %tex = (
1968 food => [
1969 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1970 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1971 ],
1972 grace => [
1973 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1974 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1975 ],
1976 hp => [
1977 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1978 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1979 ],
1980 mana => [
1981 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1982 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1983 ],
1984);
1985
1986# eg. VGauge->new (gauge => 'food'), default gauge: food
1987sub new {
1988 my $class = shift;
1989
1990 my $self = $class->SUPER::new (
1991 type => 'food',
1992 @_
1993 );
1994
1995 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1996
1997 $self
1998}
1999
2000sub size_request {
2001 my ($self) = @_;
2002
2003 #my $tex = $tex{$self->{type}}[0];
2004 #@$tex{qw(w h)}
2005 (0, 0)
2006}
2007
2008sub set_max {
2009 my ($self, $max) = @_;
2010
2011 return if $self->{max_val} == $max;
2012
2013 $self->{max_val} = $max;
2014 $self->update;
2015}
2016
2017sub set_value {
2018 my ($self, $val, $max) = @_;
2019
2020 $self->set_max ($max)
2021 if defined $max;
2022
2023 return if $self->{val} == $val;
2024
2025 $self->{val} = $val;
2026 $self->update;
2027}
2028
2029sub _draw {
2030 my ($self) = @_;
2031
2032 my $tex = $tex{$self->{type}};
2033 my ($t1, $t2, $t3) = @$tex;
2034
2035 my ($w, $h) = ($self->{w}, $self->{h});
2036
2037 if ($self->{vertical}) {
2038 glRotate 90, 0, 0, 1;
2039 glTranslate 0, -$self->{w}, 0;
2040
2041 ($w, $h) = ($h, $w);
2042 }
2043
2044 my $ycut = $self->{val} / ($self->{max_val} || 1);
2045
2046 my $ycut1 = max 0, min 1, $ycut;
2047 my $ycut2 = max 0, min 1, $ycut - 1;
2048
2049 my $h1 = $self->{h} * (1 - $ycut1);
2050 my $h2 = $self->{h} * (1 - $ycut2);
2051
1333 glEnable GL_BLEND; 2052 glEnable GL_BLEND;
2053 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2054 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2055 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2056
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2057 glBindTexture GL_TEXTURE_2D, $t1->{name};
2058 glBegin GL_QUADS;
2059 glTexCoord 0 , 0; glVertex 0 , 0;
2060 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2061 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2062 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2063 glEnd;
1338 2064
1339 $tex->draw_quad (0, 0, $s, $s); 2065 my $ycut1 = List::Util::min 1, $ycut;
2066 glBindTexture GL_TEXTURE_2D, $t2->{name};
2067 glBegin GL_QUADS;
2068 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2069 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2070 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2071 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2072 glEnd;
1340 2073
2074 if ($t3) {
2075 glBindTexture GL_TEXTURE_2D, $t3->{name};
2076 glBegin GL_QUADS;
2077 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2078 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2079 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2080 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2081 glEnd;
2082 }
2083
2084 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND; 2086}
2087
2088#############################################################################
2089
2090package CFClient::UI::Gauge;
2091
2092our @ISA = CFClient::UI::VBox::;
2093
2094sub new {
2095 my ($class, %arg) = @_;
2096
2097 my $self = $class->SUPER::new (
2098 tooltip => $arg{type},
2099 can_hover => 1,
2100 can_events => 1,
2101 %arg,
2102 );
2103
2104 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2105 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2106 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2107
2108 $self
2109}
2110
2111sub set_fontsize {
2112 my ($self, $fsize) = @_;
2113
2114 $self->{value}->set_fontsize ($fsize);
2115 $self->{max} ->set_fontsize ($fsize);
2116}
2117
2118sub set_max {
2119 my ($self, $max) = @_;
2120
2121 $self->{gauge}->set_max ($max);
2122 $self->{max}->set_text ($max);
2123}
2124
2125sub set_value {
2126 my ($self, $val, $max) = @_;
2127
2128 $self->set_max ($max)
2129 if defined $max;
2130
2131 $self->{gauge}->set_value ($val, $max);
2132 $self->{value}->set_text ($val);
1343} 2133}
1344 2134
1345############################################################################# 2135#############################################################################
1346 2136
1347package CFClient::UI::Slider; 2137package CFClient::UI::Slider;
1348 2138
1349use strict; 2139use strict;
1350 2140
1351use SDL::OpenGL; 2141use CFClient::OpenGL;
1352 2142
1353our @ISA = CFClient::UI::DrawBG::; 2143our @ISA = CFClient::UI::DrawBG::;
1354 2144
1355my @tex = 2145my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2146 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2147 qw(s1_slider.png s1_slider_bg.png);
1358 2148
1359sub new { 2149sub new {
1360 my $class = shift; 2150 my $class = shift;
1361 2151
1362 # range [value, low, high, page] 2152 # range [value, low, high, page, unit]
1363 2153
1364 # TODO: 0-width page 2154 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2155 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2156 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2157 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2158 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2159 active_fg => [0, 0, 0],
2160 bg => [0, 0, 0, 0.2],
2161 active_bg => [1, 1, 1, 0.5],
1370 range => [0, 0, 100, 10], 2162 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2163 req_w => $::WIDTH / 80,
1372 req_h => 13, 2164 req_h => $::WIDTH / 80,
1373 vertical => 0, 2165 vertical => 0,
1374 can_hover => 1, 2166 can_hover => 1,
1375 inner_pad => 5, 2167 inner_pad => 0.02,
1376 @_ 2168 @_
1377 ); 2169 );
1378 2170
2171 $self->set_value ($self->{range}[0]);
2172 $self->update;
2173
1379 $self 2174 $self
2175}
2176
2177sub changed { }
2178
2179sub set_range {
2180 my ($self, $range) = @_;
2181
2182 ($range, $self->{range}) = ($self->{range}, $range);
2183
2184 $self->update
2185 if "@$range" ne "@{$self->{range}}";
2186}
2187
2188sub set_value {
2189 my ($self, $value) = @_;
2190
2191 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2192
2193 $hi = $lo + 1 if $hi <= $lo;
2194
2195 $page = $hi - $lo if $page > $hi - $lo;
2196
2197 $value = $lo if $value < $lo;
2198 $value = $hi - $page if $value > $hi - $page;
2199
2200 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2201 if $unit;
2202
2203 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2204
2205 if ($value != $old_value) {
2206 $self->_emit (changed => $value);
2207 $self->update;
2208 }
1380} 2209}
1381 2210
1382sub size_request { 2211sub size_request {
1383 my ($self) = @_; 2212 my ($self) = @_;
1384 2213
… …
1390 2219
1391sub button_down { 2220sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2221 my ($self, $ev, $x, $y) = @_;
1393 2222
1394 $self->SUPER::button_down ($ev, $x, $y); 2223 $self->SUPER::button_down ($ev, $x, $y);
2224
2225 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2226
1395 $self->mouse_motion ($ev, $x, $y); 2227 $self->mouse_motion ($ev, $x, $y);
1396} 2228}
1397 2229
1398sub mouse_motion { 2230sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2231 my ($self, $ev, $x, $y) = @_;
1400 2232
1401 if ($GRAB == $self) { 2233 if ($GRAB == $self) {
2234 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2235
2236 my (undef, $lo, $hi, $page) = @{$self->{range}};
2237
2238 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2239
2240 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2241 }
2242}
2243
2244sub update {
2245 my ($self) = @_;
2246
2247 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2248 $self->set_value ($self->{range}[0]);
2249
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2250 my ($value, $lo, $hi, $page) = @{$self->{range}};
2251 my $range = ($hi - $page - $lo) || 1e-100;
1403 2252
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2253 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2254
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2255 $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 2256 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2257
1409 $x -= $inner_pad_px; # substract the padding 2258 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2259 $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 2260
1415 $self->emit (changed => $x); 2261 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2262 $self->{knob_w} = $knob_w;
1417 } 2263 });
1418}
1419 2264
1420# the inner_* stuff is for generating a padding for the slider handle, 2265 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2266}
1427 2267
1428sub _draw { 2268sub _draw {
1429 my ($self) = @_; 2269 my ($self) = @_;
1430 2270
1431 $self->SUPER::_draw (); 2271 $self->SUPER::_draw ();
1432 2272
1433 my ($w, $h) = @$self{qw(w h)}; 2273 glScale $self->{w}, $self->{h};
1434 2274
1435 if ($self->{vertical}) { 2275 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2276 # draw a vertical slider like a rotated horizontal slider
1437 2277
2278 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2279 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2280 }
1443 2281
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2282 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2283 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2284
1447 my ($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; 2285 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2286 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2287
1470 # draw background 2288 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2289 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2290
1473 # draw handle 2291 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2292 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2293
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2294 glDisable GL_TEXTURE_2D;
1478} 2295}
1479 2296
1480############################################################################# 2297#############################################################################
1481 2298
2299package CFClient::UI::ValSlider;
2300
2301our @ISA = CFClient::UI::HBox::;
2302
2303sub new {
2304 my ($class, %arg) = @_;
2305
2306 my $range = delete $arg{range};
2307
2308 my $self = $class->SUPER::new (
2309 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2310 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2311 to_value => sub { shift },
2312 from_value => sub { shift },
2313 %arg,
2314 );
2315
2316 $self->{slider}->connect (changed => sub {
2317 my ($self, $value) = @_;
2318 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2319 $self->{parent}->emit (changed => $value);
2320 });
2321
2322# $self->{entry}->connect (changed => sub {
2323# my ($self, $value) = @_;
2324# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2325# $self->{parent}->emit (changed => $value);
2326# });
2327
2328 $self->add ($self->{slider}, $self->{entry});
2329
2330 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2331
2332 $self
2333}
2334
2335sub set_range { shift->{slider}->set_range (@_) }
2336sub set_value { shift->{slider}->set_value (@_) }
2337
2338#############################################################################
2339
1482package CFClient::UI::TextView; 2340package CFClient::UI::TextView;
1483 2341
1484our @ISA = CFClient::UI::HBox::; 2342our @ISA = CFClient::UI::HBox::;
1485 2343
1486use SDL::OpenGL; 2344use CFClient::OpenGL;
1487 2345
1488sub new { 2346sub new {
1489 my $class = shift; 2347 my $class = shift;
1490 2348
1491 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2350 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2351 can_events => 0,
1494 fontsize => $::FONTSIZE, 2352 #font => default_font
1495 @_, 2353 @_,
1496 2354
1497 layout => (new CFClient::Layout), 2355 layout => (new CFClient::Layout 1),
1498 par => [], 2356 par => [],
1499 height => 0, 2357 height => 0,
1500 children => [ 2358 children => [
1501 (new CFClient::UI::Empty expand => 1), 2359 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2360 (new CFClient::UI::Slider vertical => 1),
1503 ], 2361 ],
1504 ); 2362 );
1505 2363
1506 $self->{children}[1]->connect (changed => sub { 2364 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2365
1510 $self 2366 $self
1511} 2367}
1512 2368
1513sub set_fontsize { 2369sub set_fontsize {
… …
1515 2371
1516 $self->{fontsize} = $fontsize; 2372 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2373 $self->reflow;
1518} 2374}
1519 2375
2376sub size_allocate {
2377 my ($self, $w, $h, $changed) = @_;
2378
2379 $self->SUPER::size_allocate ($w, $h, $changed);
2380
2381 return unless $changed;
2382
2383 $self->{layout}->set_font ($self->{font}) if $self->{font};
2384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2385 $self->{layout}->set_width ($self->{children}[0]{w});
2386
2387 $self->reflow;
2388}
2389
1520sub text_height { 2390sub text_size {
1521 my ($self, $text) = @_; 2391 my ($self, $text, $indent) = @_;
1522 2392
1523 my $layout = $self->{layout}; 2393 my $layout = $self->{layout};
1524 2394
1525 $layout->set_height ($self->{fontsize}); 2395 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2396 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2397 $layout->set_markup ($text);
1528 2398
1529 ($layout->size)[1] 2399 $layout->size
1530} 2400}
1531 2401
1532sub reflow { 2402sub reflow {
1533 my ($self) = @_; 2403 my ($self) = @_;
1534 2404
1535 $self->{need_reflow}++; 2405 $self->{need_reflow}++;
1536 $self->update; 2406 $self->update;
1537} 2407}
1538 2408
1539sub size_request { 2409sub set_offset {
1540 my ($self) = @_; 2410 my ($self, $offset) = @_;
1541 2411
1542 ($self->{req_w}, $self->{req_h}) 2412 # todo: base offset on lines or so, not on pixels
2413 $self->{children}[1]->set_value ($offset);
1543} 2414}
1544 2415
1545sub size_allocate { 2416sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2417 my ($self) = @_;
1547 2418
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2419 $self->{par} = [];
1549 2420 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2421 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2422}
1555 2423
1556sub add_paragraph { 2424sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2425 my ($self, $color, $text, $indent) = @_;
1558 2426
1559 #TODO: intelligently "reformat" paragraph 2427 for my $line (split /\n/, $text) {
1560 2428 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2429 $self->{height} += $h;
2430 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2431 }
1564 2432
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2433 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2434}
1570 2435
1571sub update { 2436sub update {
1572 my ($self) = @_; 2437 my ($self) = @_;
1573 2438
… …
1575 2440
1576 return unless $self->{h} > 0; 2441 return unless $self->{h} > 0;
1577 2442
1578 delete $self->{texture}; 2443 delete $self->{texture};
1579 2444
1580 $TOPLEVEL->on_refresh ($self, sub { 2445 $ROOT->on_post_alloc ($self, sub {
2446 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2447
1581 if (delete $self->{need_reflow}) { 2448 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2449 my $height = 0;
1583 2450
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2451 my $layout = $self->{layout};
2452
2453 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2454
1585 for @{$self->{par}}; 2455 for (@{$self->{par}}) {
2456 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2457 $layout->set_width ($W - $_->[3]);
2458 $layout->set_markup ($_->[4]);
2459 my ($w, $h) = $layout->size;
2460 $_->[0] = $w + $_->[3];
2461 $_->[1] = $h;
2462 }
2463
2464 $height += $_->[1];
2465 }
1586 2466
1587 $self->{height} = $height; 2467 $self->{height} = $height;
1588 2468
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2469 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2470
1591 delete $self->{texture}; 2471 delete $self->{texture};
1592 } 2472 }
1593 2473
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2474 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2475 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2476 glClear GL_COLOR_BUFFER_BIT;
1597 2477
2478 my $top = int $self->{children}[1]{range}[0];
2479
2480 my $y0 = $top;
2481 my $y1 = $top + $H;
2482
2483 my $y = 0;
2484
2485 my $layout = $self->{layout};
2486
2487 $layout->set_font ($self->{font}) if $self->{font};
2488
1598 glEnable GL_BLEND; 2489 glEnable GL_BLEND;
2490 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2491 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 2492
1612 for my $par (@{$self->{par}}) { 2493 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2494 my $h = $par->[1];
1614 2495
1615 if ($y0 < $y + $h && $y < $y1) { 2496 if ($y0 < $y + $h && $y < $y1) {
2497 $layout->set_foreground (@{ $par->[2] });
2498 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2499 $layout->set_markup ($par->[4]);
1617 2500
1618 glColor @{ $par->[1] }; 2501 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2502
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2503 glRasterPos $par->[3], $y - $y0;
2504 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2505 }
1622 2506
1623 $y += $h; 2507 $y += $h;
1624 } 2508 }
1625 2509
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2510 glDisable GL_BLEND;
1628 }; 2511 };
1629 }); 2512 });
1630} 2513}
1631 2514
1632sub _draw { 2515sub _draw {
1633 my ($self) = @_; 2516 my ($self) = @_;
1634 2517
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2518 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2520 glColor 1, 1, 1, 1;
1638 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2521 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639 glDisable GL_TEXTURE_2D; 2522 glDisable GL_TEXTURE_2D;
1640 }
1641 2523
1642 $self->{children}[1]->draw; 2524 $self->{children}[1]->draw;
1643 2525
1644} 2526}
1645 2527
1646############################################################################# 2528#############################################################################
1647 2529
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 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2530package CFClient::UI::Animator;
1883 2531
1884use SDL::OpenGL; 2532use CFClient::OpenGL;
1885 2533
1886our @ISA = CFClient::UI::Bin::; 2534our @ISA = CFClient::UI::Bin::;
1887 2535
1888sub moveto { 2536sub moveto {
1889 my ($self, $x, $y) = @_; 2537 my ($self, $x, $y) = @_;
… …
1927 2575
1928sub new { 2576sub new {
1929 my $class = shift; 2577 my $class = shift;
1930 2578
1931 my $self = $class->SUPER::new ( 2579 my $self = $class->SUPER::new (
1932 state => 0, 2580 state => 0,
1933 connect_activate => \&toggle_flopper, 2581 on_activate => \&toggle_flopper,
1934 @_ 2582 @_
1935 ); 2583 );
1936 2584
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2585 $self
1943} 2586}
1944 2587
1945sub toggle_flopper { 2588sub toggle_flopper {
1946 my ($self) = @_; 2589 my ($self) = @_;
1947 2590
1948 # TODO: use animation 2591 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2592}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2593
1951 $self->{other}->move ( 2594#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2595
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 2596package CFClient::UI::Tooltip;
2597
2598our @ISA = CFClient::UI::Bin::;
2599
2600use CFClient::OpenGL;
2601
2602sub new {
2603 my $class = shift;
2604
2605 $class->SUPER::new (
2606 @_,
2607 can_events => 0,
2608 )
2609}
2610
2611sub set_tooltip_from {
2612 my ($self, $widget) = @_;
2613
2614 $self->add (new CFClient::UI::Label
2615 markup => $widget->{tooltip},
2616 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2617 fontsize => 0.8,
2618 fg => [0, 0, 0, 1],
2619 ellipsise => 0,
2620 font => ($widget->{tooltip_font} || $::FONT_PROP),
2621 );
2622}
2623
2624sub size_request {
2625 my ($self) = @_;
2626
2627 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2628
2629 ($w + 4, $h + 4)
2630}
2631
2632sub size_allocate {
2633 my ($self, $w, $h, $changed) = @_;
2634
2635 return unless $changed;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2638}
2639
2640sub visibility_change {
2641 my ($self, $visible) = @_;
2642
2643 return unless $visible;
2644
2645 $self->{root}->on_post_alloc ("move_$self" => sub {
2646 my $widget = $self->{owner}
2647 or return;
2648
2649 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2650
2651 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2652 if $x + $self->{w} > $::WIDTH;
2653
2654 $self->move ($x, $y);
2655 });
2656}
2657
2658sub _draw {
2659 my ($self) = @_;
2660
2661 glTranslate 0.375, 0.375;
2662
2663 my ($w, $h) = @$self{qw(w h)};
2664
2665 glColor 1, 0.8, 0.4;
2666 glBegin GL_QUADS;
2667 glVertex 0 , 0;
2668 glVertex 0 , $h;
2669 glVertex $w, $h;
2670 glVertex $w, 0;
2671 glEnd;
2672
2673 glColor 0, 0, 0;
2674 glBegin GL_LINE_LOOP;
2675 glVertex 0 , 0;
2676 glVertex 0 , $h;
2677 glVertex $w, $h;
2678 glVertex $w, 0;
2679 glEnd;
2680
2681 glTranslate 2 - 0.375, 2 - 0.375;
2682
2683 $self->SUPER::_draw;
2684}
2685
2686#############################################################################
2687
2688package CFClient::UI::Face;
2689
2690our @ISA = CFClient::UI::Base::;
2691
2692use CFClient::OpenGL;
2693
2694sub new {
2695 my $class = shift;
2696
2697 my $self = $class->SUPER::new (
2698 aspect => 1,
2699 can_events => 0,
2700 @_,
2701 );
2702
2703 if ($self->{anim} && $self->{animspeed}) {
2704 Scalar::Util::weaken (my $widget = $self);
2705
2706 $self->{timer} = Event->timer (
2707 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2708 hard => 1,
2709 interval => $self->{animspeed},
2710 cb => sub {
2711 ++$widget->{frame};
2712 $widget->update;
2713 },
1954 ); 2714 );
2715 }
2716
2717 $self
2718}
2719
2720sub size_request {
2721 (32, 8)
2722}
2723
2724sub update {
2725 my ($self) = @_;
2726
2727 return unless $self->{visible};
2728
2729 $self->SUPER::update;
2730}
2731
2732sub _draw {
2733 my ($self) = @_;
2734
2735 return unless $::CONN;
2736
2737 my $face;
2738
2739 if ($self->{frame}) {
2740 my $anim = $::CONN->{anim}[$self->{anim}];
2741
2742 $face = $anim->[ $self->{frame} % @$anim ]
2743 if $anim && @$anim;
2744 }
2745
2746 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2747
2748 if ($tex) {
2749 glEnable GL_TEXTURE_2D;
2750 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2751 glColor 1, 1, 1, 1;
2752 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2753 glDisable GL_TEXTURE_2D;
2754 }
2755}
2756
2757sub DESTROY {
2758 my ($self) = @_;
2759
2760 $self->{timer}->cancel
2761 if $self->{timer};
2762
2763 $self->SUPER::DESTROY;
2764}
2765
2766#############################################################################
2767
2768package CFClient::UI::Inventory;
2769
2770our @ISA = CFClient::UI::ScrolledWindow::;
2771
2772sub new {
2773 my $class = shift;
2774
2775 my $self = $class->SUPER::new (
2776 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2777 @_,
2778 );
2779
2780 $self
2781}
2782
2783sub set_items {
2784 my ($self, $items) = @_;
2785
2786 $self->{scrolled}->clear;
2787 return unless $items;
2788
2789 my @items = sort {
2790 ($a->{type} <=> $b->{type})
2791 or ($a->{name} cmp $b->{name})
2792 } @$items;
2793
2794 $self->{real_items} = \@items;
2795
2796 my $row = 0;
2797 for my $item (@items) {
2798 CFClient::Item::update_widgets $item;
2799
2800 $self->{scrolled}->add (0, $row, $item->{face_widget});
2801 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2802 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2803
2804 $row++;
2805 }
2806}
2807
2808#############################################################################
2809
2810package CFClient::UI::Menu;
2811
2812our @ISA = CFClient::UI::FancyFrame::;
2813
2814use CFClient::OpenGL;
2815
2816sub new {
2817 my $class = shift;
2818
2819 my $self = $class->SUPER::new (
2820 items => [],
2821 z => 100,
2822 @_,
2823 );
2824
2825 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2826
2827 for my $item (@{ $self->{items} }) {
2828 my ($widget, $cb) = @$item;
2829
2830 # handle various types of items, only text for now
2831 if (!ref $widget) {
2832 $widget = new CFClient::UI::Label
2833 can_hover => 1,
2834 can_events => 1,
2835 text => $widget;
2836 }
2837
2838 $self->{item}{$widget} = $item;
2839
2840 $self->{vbox}->add ($widget);
2841 }
2842
2843 $self
2844}
2845
2846# popup given the event (must be a mouse button down event currently)
2847sub popup {
2848 my ($self, $ev) = @_;
2849
2850 $self->_emit ("popdown");
2851
2852 # maybe save $GRAB? must be careful about events...
2853 $GRAB = $self;
2854 $self->{button} = $ev->{button};
2855
2856 $self->show;
2857 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2858}
2859
2860sub mouse_motion {
2861 my ($self, $ev, $x, $y) = @_;
2862
2863 # TODO: should use vbox->find_widget or so
2864 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2865 $self->{hover} = $self->{item}{$HOVER};
2866}
2867
2868sub button_up {
2869 my ($self, $ev, $x, $y) = @_;
2870
2871 if ($ev->{button} == $self->{button}) {
2872 undef $GRAB;
2873 $self->hide;
2874
2875 $self->_emit ("popdown");
2876 $self->{hover}[1]->() if $self->{hover};
2877 }
2878}
2879
2880#############################################################################
2881
2882package CFClient::UI::Statusbox;
2883
2884our @ISA = CFClient::UI::VBox::;
2885
2886sub new {
2887 my $class = shift;
2888
2889 $class->SUPER::new (
2890 fontsize => 0.8,
2891 @_,
2892 )
2893}
2894
2895sub reorder {
2896 my ($self) = @_;
2897 my $NOW = time;
2898
2899 while (my ($k, $v) = each %{ $self->{item} }) {
2900 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2901 }
2902
2903 my @widgets;
2904
2905 my @items = sort {
2906 $a->{pri} <=> $b->{pri}
2907 or $b->{id} <=> $a->{id}
2908 } values %{ $self->{item} };
2909
2910 my $count = 10 + 1;
2911 for my $item (@items) {
2912 last unless --$count;
2913
2914 push @widgets, $item->{label} ||= do {
2915 # TODO: doesn't handle markup well (read as: at all)
2916 my $short = $item->{count} > 1
2917 ? "<b>$item->{count} ×</b> $item->{text}"
2918 : $item->{text};
2919
2920 for ($short) {
2921 s/^\s+//;
2922 s/\s+/ /g;
2923 }
2924
2925 new CFClient::UI::Label
2926 markup => $short,
2927 tooltip => $item->{tooltip},
2928 tooltip_font => $::FONT_PROP,
2929 tooltip_width => 0.67,
2930 fontsize => $item->{fontsize} || $self->{fontsize},
2931 max_w => $::WIDTH * 0.44,
2932 fg => $item->{fg},
2933 can_events => 1,
2934 can_hover => 1
2935 };
2936 }
2937
2938 $self->clear;
2939 $self->SUPER::add (reverse @widgets);
2940}
2941
2942sub add {
2943 my ($self, $text, %arg) = @_;
2944
2945 $text =~ s/^\s+//;
2946 $text =~ s/\s+$//;
2947
2948 return unless $text;
2949
2950 my $timeout = time + ((delete $arg{timeout}) || 60);
2951
2952 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2953
2954 if (my $item = $self->{item}{$group}) {
2955 if ($item->{text} eq $text) {
2956 $item->{count}++;
2957 } else {
2958 $item->{count} = 1;
2959 $item->{text} = $item->{tooltip} = $text;
2960 }
2961 $item->{id} = ++$self->{id};
2962 $item->{timeout} = $timeout;
2963 delete $item->{label};
1955 } else { 2964 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2965 $self->{item}{$group} = {
2966 id => ++$self->{id},
2967 text => $text,
2968 timeout => $timeout,
2969 tooltip => $text,
2970 fg => [0.8, 0.8, 0.8, 0.8],
2971 pri => 0,
2972 count => 1,
2973 %arg,
2974 };
1957 } 2975 }
1958}
1959 2976
1960############################################################################# 2977 $self->reorder;
2978}
1961 2979
2980sub reconfigure {
2981 my ($self) = @_;
2982
2983 delete $_->{label}
2984 for values %{ $self->{item} || {} };
2985
2986 $self->reorder;
2987 $self->SUPER::reconfigure;
2988}
2989
2990#############################################################################
2991
1962package CFClient::UI::Toplevel; 2992package CFClient::UI::Root;
1963 2993
1964our @ISA = CFClient::UI::Container::; 2994our @ISA = CFClient::UI::Container::;
1965 2995
1966use SDL::OpenGL; 2996use CFClient::OpenGL;
2997
2998sub new {
2999 my $class = shift;
3000
3001 my $self = $class->SUPER::new (
3002 visible => 1,
3003 @_,
3004 );
3005
3006 Scalar::Util::weaken ($self->{root} = $self);
3007
3008 $self
3009}
3010
3011sub configure {
3012 my ($self, $x, $y, $w, $h) = @_;
3013
3014 $self->{w} = $w;
3015 $self->{h} = $h;
3016}
3017
3018sub reconfigure {
3019 my ($self) = @_;
3020
3021 $self->SUPER::reconfigure;
3022
3023 $self->size_allocate ($self->{w}, $self->{h}, 1)
3024 if $self->{w};
3025}
1967 3026
1968sub size_request { 3027sub size_request {
1969 ($::WIDTH, $::HEIGHT) 3028 my ($self) = @_;
3029
3030 ($self->{w}, $self->{h})
1970} 3031}
1971 3032
1972sub size_allocate { 3033sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3034 my ($self, $w, $h, $changed) = @_;
1974 3035
1975 $self->_size_allocate ($x, $y, $w, $h); 3036 for my $child ($self->children) {
3037 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 3038
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3039 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1978 for @{$self->{children}}; 3040 if exists $child->{req_x};
1979}
1980 3041
1981sub translate { 3042 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3043 if exists $child->{req_y};
3044
3045 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3046
3047 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3048 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3049
3050 $child->configure ($X, $Y, $W, $H);
3051 }
3052}
3053
3054sub coord2local {
1982 my ($self, $x, $y) = @_; 3055 my ($self, $x, $y) = @_;
1983 3056
1984 ($x, $y) 3057 ($x, $y)
1985} 3058}
1986 3059
3060sub coord2global {
3061 my ($self, $x, $y) = @_;
3062
3063 ($x, $y)
3064}
3065
1987sub update { 3066sub update {
1988 my ($self) = @_; 3067 my ($self) = @_;
1989 3068
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3069 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3070}
1993 3071
1994sub add { 3072sub add {
1995 my ($self, $widget) = @_; 3073 my ($self, @children) = @_;
1996 3074
3075 for my $child (@children) {
3076 $child->{is_toplevel} = 1;
3077
3078 # integerise window positions
3079 $child->{x} = int $child->{x};
3080 $child->{y} = int $child->{y};
3081 }
3082
1997 $self->SUPER::add ($widget); 3083 $self->SUPER::add (@children);
3084}
1998 3085
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3086sub remove {
3087 my ($self, @children) = @_;
3088
3089 $self->SUPER::remove (@children);
3090
3091 while (@children) {
3092 my $w = pop @children;
3093 push @children, $w->children;
3094 $w->set_invisible;
3095 }
2000} 3096}
2001 3097
2002sub on_refresh { 3098sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3099 my ($self, $id, $cb) = @_;
2004 3100
2005 $self->{refresh_hook}{$id} = $cb; 3101 $self->{refresh_hook}{$id} = $cb;
2006} 3102}
2007 3103
3104sub on_post_alloc {
3105 my ($self, $id, $cb) = @_;
3106
3107 $self->{post_alloc_hook}{$id} = $cb;
3108}
3109
2008sub draw { 3110sub draw {
2009 my ($self) = @_; 3111 my ($self) = @_;
2010 3112
2011 while (my $rcb = delete $self->{refresh_hook}) { 3113 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3114 $_->()
3115 for values %{delete $self->{refresh_hook}};
3116 }
3117
3118 if ($self->{realloc}) {
3119 my @queue;
3120
3121 while () {
3122 if ($self->{realloc}) {
3123 #TODO use array-of-depth approach
3124
3125 @queue = sort { $a->{visible} <=> $b->{visible} }
3126 @queue, values %{delete $self->{realloc}};
3127 }
3128
3129 my $widget = pop @queue || last;
3130
3131 $widget->{visible} or last; # do not resize invisible widgets
3132
3133 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3134 ? @$widget{qw(def_w def_h)}
3135 : $widget->size_request;
3136
3137 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3138
3139 $widget->{req_w} = $w;
3140 $widget->{req_h} = $h;
3141
3142 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3143
3144 push @queue, $widget->{parent}
3145 if $widget->{parent};
3146 }
3147 }
3148
3149 while (my $size_alloc = delete $self->{size_alloc}) {
3150 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3151 values %$size_alloc;
3152
3153 while () {
3154 my ($widget, $w, $h) = @{ pop @queue or last };
3155
3156 $w = 0 if $w < 0;
3157 $h = 0 if $h < 0;
3158
3159 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3160
3161 $widget->{w} = $w;
3162 $widget->{h} = $h;
3163
3164 $widget->emit (size_allocate => $w, $h, $changed);
3165 }
3166 }
3167
3168 while ($self->{post_alloc_hook}) {
3169 $_->()
3170 for values %{delete $self->{post_alloc_hook}};
2013 } 3171 }
2014 3172
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3173 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3174 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3175 glClear GL_COLOR_BUFFER_BIT;
2018 3176
2019 glMatrixMode GL_PROJECTION; 3177 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3178 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3179 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3180 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3181 glLoadIdentity;
2024 3182
2025 $self->_draw; 3183 $self->_draw;
2026} 3184}
2027 3185
2028############################################################################# 3186#############################################################################
2029 3187
2030package CFClient::UI; 3188package CFClient::UI;
2031 3189
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3190$ROOT = new CFClient::UI::Root;
3191$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3192
20341 31931
2035 3194

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