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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.104 by elmex, Fri Apr 14 14:02:52 2006 UTC vs.
Revision 1.250 by root, Sun May 28 02:31:03 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->{owner} = $widget;
46
47 my $tip = $widget->{tooltip};
48
49 $tip = $tip->($widget) if CODE:: eq ref $tip;
50
51 $TOOLTIP->set_tooltip_from ($widget);
52 $TOOLTIP->show;
53
54 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
55
56 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
57 if $x + $TOOLTIP->{w} > $::WIDTH;
58
59 $TOOLTIP->move ($x, $y);
60 $TOOLTIP->check_size;
61 $TOOLTIP->update;
62 }
63
64 return;
65 }
66 }
67 }
68
69 $TOOLTIP->hide;
70 delete $TOOLTIP->{owner};
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 check_tooltip;
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 check_tooltip;
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 check_tooltip;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x};
178 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
179 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w};
180 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y};
181 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
182 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h};
183 }
184 }
185
186 reconfigure_widgets;
71} 187}
72 188
73############################################################################# 189#############################################################################
74 190
75package CFClient::UI::Base; 191package CFClient::UI::Base;
76 192
77use strict; 193use strict;
78 194
79use SDL::OpenGL; 195use CFClient::OpenGL;
80 196
81sub new { 197sub new {
82 my $class = shift; 198 my $class = shift;
83 199
84 my $self = bless { 200 my $self = bless {
85 x => 0, 201 x => 0,
86 y => 0, 202 y => 0,
87 z => 0, 203 z => 0,
88 w => -1, 204 can_events => 1,
89 h => -1,
90 @_ 205 @_
91 }, $class; 206 }, $class;
92 207
93 for (keys %$self) { 208 for (keys %$self) {
94 if (/^connect_(.*)$/) { 209 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 210 $self->connect ($1 => delete $self->{$_});
96 } 211 }
97 } 212 }
98 213
214 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
215
216 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
217 $self->{req_x} = $layout->{x} * $::WIDTH;
218 $self->{req_y} = $layout->{y} * $::HEIGHT;
219 $self->{def_w} = ($layout->{w} != 0 ? $layout->{w} : 1) * $::WIDTH;
220 $self->{def_h} = ($layout->{h} != 0 ? $layout->{h} : 1) * $::HEIGHT;
221 }
222
99 $self 223 $self
224}
225
226sub destroy {
227 my ($self) = @_;
228
229 $self->hide;
230 %$self = ();
231}
232
233sub show {
234 my ($self) = @_;
235
236 return if $self->{parent};
237
238 $CFClient::UI::ROOT->add ($self);
239}
240
241sub center {
242 my ($self) = @_;
243
244 $CFClient::UI::ROOT->on_post_alloc (
245 "center_$self" => sub {
246 $self->move (($self->{parent}{w} - $self->{w}) * 0.5, ($self->{parent}{h} - $self->{h}) * 0.5);
247 },
248 );
249
250 $self->update;
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262}
263
264sub set_invisible {
265 my ($self) = @_;
266
267 return unless $self->{visible};
268
269 # broken show/hide model
270
271 delete $self->{root};
272 delete $self->{visible};
273
274 undef $GRAB if $GRAB == $self;
275 undef $HOVER if $HOVER == $self;
276
277 CFClient::UI::check_tooltip
278 if $CFClient::UI::TOOLTIP->{owner} == $self;
279
280 $self->focus_out;
281
282 $self->emit (visibility_change => 0);
283}
284
285sub set_visibility {
286 my ($self, $visible) = @_;
287
288 return if $self->{visible} == $visible;
289
290 $visible ? $self->hide
291 : $self->show;
292}
293
294sub toggle_visibility {
295 my ($self) = @_;
296
297 $self->{visible}
298 ? $self->hide
299 : $self->show;
300}
301
302sub hide {
303 my ($self) = @_;
304
305 $self->set_invisible;
306
307 $self->{parent}->remove ($self)
308 if $self->{parent};
100} 309}
101 310
102sub move { 311sub move {
103 my ($self, $x, $y, $z) = @_; 312 my ($self, $x, $y, $z) = @_;
313
104 $self->{x} = $x; 314 $self->{x} = int $x;
105 $self->{y} = $y; 315 $self->{y} = int $y;
106 $self->{z} = $z if defined $z; 316 $self->{z} = $z if defined $z;
107}
108 317
109sub needs_redraw { 318 $self->update;
110 0 319}
320
321sub set_size {
322 my ($self, $w, $h) = @_;
323
324 $self->{def_w} = $w;
325 $self->{def_h} = $h;
326
327 $self->check_size;
111} 328}
112 329
113sub size_request { 330sub size_request {
114 require Carp; 331 require Carp;
115 Carp::confess "size_request is abtract"; 332 Carp::confess "size_request is abstract";
116} 333}
117 334
118sub _size_allocate { 335sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 336 my ($self, $x, $y, $w, $h) = @_;
120 337
338 if ($self->{aspect}) {
339 my $w2 = List::Util::min $w, int $h * $self->{aspect};
340 my $h2 = List::Util::min $h, int $w / $self->{aspect};
341
342 # use alignment to adjust x, y
343
344 $x += int +($w - $w2) * 0.5;
345 $y += int +($h - $h2) * 0.5;
346
347 ($w, $h) = ($w2, $h2);
348 }
349
350 if ($self->{x} != $x || $self->{y} != $y) {
121 $self->{x} = $x; 351 $self->{x} = $x;
122 $self->{y} = $y; 352 $self->{y} = $y;
353 $self->update;
354 }
123 355
124 return unless $self->{w} != $w || $self->{h} != $h; 356 if ($self->{w} != $w || $self->{h} != $h) {
125 357 $CFClient::UI::ROOT->{size_alloc}{$self+0} = [$self, $w, $h];
126 $self->{w} = $w;
127 $self->{h} = $h;
128
129 1 358 }
130} 359}
131 360
132sub size_allocate { 361sub size_allocate {
362 # nothing to be done
363}
364
365sub reconfigure {
366 my ($self) = @_;
367
368 $self->check_size (1);
369 $self->update;
370}
371
372sub children {
373}
374
375sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 376 my ($self, $w, $h) = @_;
134 377
135 $self->_size_allocate ($x, $y, $w, $h); 378 delete $self->{max_w}; $self->{max_w} = $w if $w;
379 delete $self->{max_h}; $self->{max_h} = $h if $h;
380}
381
382sub set_tooltip {
383 my ($self, $tooltip) = @_;
384
385 $tooltip =~ s/^\s+//;
386 $tooltip =~ s/\s+$//;
387
388 return if $self->{tooltip} eq $tooltip;
389
390 $self->{tooltip} = $tooltip;
391
392 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
393 delete $CFClient::UI::TOOLTIP->{owner};
394 CFClient::UI::check_tooltip;
395 }
136} 396}
137 397
138# translate global coordinates to local coordinate system 398# translate global coordinates to local coordinate system
139sub translate { 399sub coord2local {
140 my ($self, $x, $y) = @_; 400 my ($self, $x, $y) = @_;
141 401
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 402 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
403}
404
405# translate local coordinates to global coordinate system
406sub coord2global {
407 my ($self, $x, $y) = @_;
408
409 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 410}
144 411
145sub focus_in { 412sub focus_in {
146 my ($self) = @_; 413 my ($self) = @_;
147 414
148 return if $FOCUS == $self; 415 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 416 return unless $self->{can_focus};
150 417
151 my $focus = $FOCUS; $FOCUS = $self; 418 my $focus = $FOCUS; $FOCUS = $self;
419
420 $self->_emit (focus_in => $focus);
421
152 $focus->update if $focus; 422 $focus->update if $focus;
153 $FOCUS->update; 423 $FOCUS->update;
154} 424}
155 425
156sub focus_out { 426sub focus_out {
157 my ($self) = @_; 427 my ($self) = @_;
158 428
159 return unless $FOCUS == $self; 429 return unless $FOCUS == $self;
160 430
161 my $focus = $FOCUS; undef $FOCUS; 431 my $focus = $FOCUS; undef $FOCUS;
432
433 $self->_emit (focus_out => $focus);
434
162 $focus->update if $focus; #? 435 $focus->update if $focus; #?
436
437 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
438 unless $FOCUS;
163} 439}
164 440
165sub mouse_motion { } 441sub mouse_motion { }
166sub button_up { } 442sub button_up { }
167sub key_down { } 443sub key_down { }
168sub key_up { } 444sub key_up { }
169 445
170sub button_down { 446sub button_down {
171 my ($self, $ev, $x, $y) = @_; 447 my ($self, $ev, $x, $y) = @_;
172 448
173 $self->focus_in; 449 $self->focus_in;
… …
190 glPopMatrix; 466 glPopMatrix;
191 467
192 if ($self == $HOVER && $self->{can_hover}) { 468 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 469 my ($x, $y) = @$self{qw(x y)};
194 470
195 glColor 0, 0, 1, 0.2; 471 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 472 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 473 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 474 glBegin GL_QUADS;
199 glVertex $x , $y; 475 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 476 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 477 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 478 glVertex $x , $y + $self->{h};
203 glEnd; 479 glEnd;
204 glDisable GL_BLEND; 480 glDisable GL_BLEND;
205 } 481 }
482
483 if ($ENV{PCLIENT_DEBUG}) {
484 glPushMatrix;
485 glColor 1, 1, 0, 1;
486 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
487 glBegin GL_LINE_LOOP;
488 glVertex 0 , 0;
489 glVertex $self->{w} - 1, 0;
490 glVertex $self->{w} - 1, $self->{h} - 1;
491 glVertex 0 , $self->{h} - 1;
492 glEnd;
493 glPopMatrix;
494 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
495 }
206} 496}
207 497
208sub _draw { 498sub _draw {
209 my ($self) = @_; 499 my ($self) = @_;
210 500
211 warn "no draw defined for $self\n"; 501 warn "no draw defined for $self\n";
212} 502}
213 503
214sub find_widget { 504sub find_widget {
215 my ($self, $x, $y) = @_; 505 my ($self, $x, $y) = @_;
506
507 return () unless $self->{can_events};
216 508
217 return $self 509 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 510 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 511 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 512
221 () 513 ()
222} 514}
223 515
224sub set_parent { 516sub set_parent {
225 my ($self, $par) = @_; 517 my ($self, $parent) = @_;
226 518
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 519 Scalar::Util::weaken ($self->{parent} = $parent);
229}
230 520
231sub get_parent { 521 $self->set_visible; #TODO why breakssssss borked damn if $parent->{visible};
232 $_[0]->{parent} 522
523 $self->check_size;
524}
525
526sub check_size {
527 my ($self, $forced) = @_;
528
529 $self->{force_alloc} = 1 if $forced;
530 $CFClient::UI::ROOT->{check_size}{$self} = $self;
233} 531}
234 532
235sub update { 533sub update {
236 my ($self) = @_; 534 my ($self) = @_;
237 535
… …
240} 538}
241 539
242sub connect { 540sub connect {
243 my ($self, $signal, $cb) = @_; 541 my ($self, $signal, $cb) = @_;
244 542
245 push @{ $self->{cb}{$signal} }, $cb; 543 push @{ $self->{signal_cb}{$signal} }, $cb;
544}
545
546sub _emit {
547 my ($self, $signal, @args) = @_;
548
549 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
246} 550}
247 551
248sub emit { 552sub emit {
249 my ($self, $signal, @args) = @_; 553 my ($self, $signal, @args) = @_;
250 554
251 $_->($self, @args) 555 $self->_emit ($signal, @args)
252 for @{$self->{cb}{$signal} || []}; 556 || $self->$signal (@args);
557}
558
559sub visibility_change {
560 #my ($self, $visible) = @_;
253} 561}
254 562
255sub DESTROY { 563sub DESTROY {
256 my ($self) = @_; 564 my ($self) = @_;
257 565
566 delete $WIDGET{$self+0};
258 #$self->deactivate; 567 #$self->deactivate;
259} 568}
260 569
261############################################################################# 570#############################################################################
262 571
263package CFClient::UI::DrawBG; 572package CFClient::UI::DrawBG;
264 573
265our @ISA = CFClient::UI::Base::; 574our @ISA = CFClient::UI::Base::;
266 575
267use strict; 576use strict;
268use SDL::OpenGL; 577use CFClient::OpenGL;
269 578
270sub new { 579sub new {
271 my $class = shift; 580 my $class = shift;
272 581
273 # range [value, low, high, page] 582 # range [value, low, high, page]
274 583
275 $class->SUPER::new ( 584 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 585 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 586 #active_bg => [1, 1, 1, 0.5],
278 @_ 587 @_
279 ) 588 )
280} 589}
281 590
282sub _draw { 591sub _draw {
283 my ($self) = @_; 592 my ($self) = @_;
284 593
594 my $color = $FOCUS == $self && $self->{active_bg}
595 ? $self->{active_bg}
596 : $self->{bg};
597
598 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 599 my ($w, $h) = @$self{qw(w h)};
286 600
287 glEnable GL_BLEND; 601 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 603 glColor @$color;
290 604
291 glBegin GL_QUADS; 605 glBegin GL_QUADS;
292 glVertex 0 , 0; 606 glVertex 0 , 0;
293 glVertex 0 , $h; 607 glVertex 0 , $h;
294 glVertex $w, $h; 608 glVertex $w, $h;
295 glVertex $w, 0; 609 glVertex $w, 0;
296 glEnd; 610 glEnd;
297 611
298 glDisable GL_BLEND; 612 glDisable GL_BLEND;
613 }
299} 614}
300 615
301############################################################################# 616#############################################################################
302 617
303package CFClient::UI::Empty; 618package CFClient::UI::Empty;
304 619
305our @ISA = CFClient::UI::Base::; 620our @ISA = CFClient::UI::Base::;
621
622sub new {
623 my ($class, %arg) = @_;
624 $class->SUPER::new (can_events => 0, %arg);
625}
306 626
307sub size_request { 627sub size_request {
308 (0, 0) 628 (0, 0)
309} 629}
310 630
… …
319sub new { 639sub new {
320 my ($class, %arg) = @_; 640 my ($class, %arg) = @_;
321 641
322 my $children = delete $arg{children} || []; 642 my $children = delete $arg{children} || [];
323 643
324 my $self = $class->SUPER::new (children => [], %arg); 644 my $self = $class->SUPER::new (
645 children => [],
646 can_events => 0,
647 %arg,
648 );
325 $self->add ($_) for @$children; 649 $self->add ($_) for @$children;
326 650
327 $self 651 $self
328} 652}
329 653
330sub add { 654sub add {
331 my ($self, $chld) = @_; 655 my ($self, @widgets) = @_;
332 656
333 $chld->set_parent ($self); 657 $_->set_parent ($self)
658 for @widgets;
659
660 use sort 'stable';
334 661
335 $self->{children} = [ 662 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 663 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 664 @{$self->{children}}, @widgets
338 ]; 665 ];
339 666
340 $self->{w} = $self->{h} = -1; 667 $self->check_size (1);
341 $self->update; 668 $self->update;
342} 669}
343 670
671sub children {
672 @{ $_[0]{children} }
673}
674
344sub remove { 675sub remove {
345 my ($self, $widget) = @_; 676 my ($self, $child) = @_;
346 677
678 delete $child->{parent};
679 $child->hide;
680
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 681 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 682
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 683 $self->check_size (1);
684 $self->update;
685}
686
687sub clear {
688 my ($self) = @_;
689
690 my $children = delete $self->{children};
691 $self->{children} = [];
692
693 for (@$children) {
694 delete $_->{parent};
695 $_->hide;
696 }
697
698 $self->check_size;
699 $self->update;
350} 700}
351 701
352sub find_widget { 702sub find_widget {
353 my ($self, $x, $y) = @_; 703 my ($self, $x, $y) = @_;
354 704
… …
384 734
385 $class->SUPER::new (children => [$child], %arg) 735 $class->SUPER::new (children => [$child], %arg)
386} 736}
387 737
388sub add { 738sub add {
389 my ($self, $widget) = @_; 739 my ($self, $child) = @_;
390 740
391 $self->{children} = []; 741 $self->{children} = [];
392 742
393 $self->SUPER::add ($widget); 743 $self->SUPER::add ($child);
394} 744}
395 745
396sub remove { 746sub remove {
397 my ($self, $widget) = @_; 747 my ($self, $widget) = @_;
398 748
… …
407sub size_request { 757sub size_request {
408 $_[0]{children}[0]->size_request 758 $_[0]{children}[0]->size_request
409} 759}
410 760
411sub size_allocate { 761sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 762 my ($self, $w, $h) = @_;
413 763
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 764 $self->{children}[0]->configure (0, 0, $w, $h);
417} 765}
418 766
419############################################################################# 767#############################################################################
420 768
421package CFClient::UI::Window; 769package CFClient::UI::Window;
422 770
423our @ISA = CFClient::UI::Bin::; 771our @ISA = CFClient::UI::Bin::;
424 772
425use SDL::OpenGL; 773use CFClient::OpenGL;
426 774
427sub new { 775sub new {
428 my ($class, %arg) = @_; 776 my ($class, %arg) = @_;
429 777
430 my $self = $class->SUPER::new (%arg); 778 my $self = $class->SUPER::new (%arg);
431} 779}
432 780
433sub update { 781sub update {
434 my ($self) = @_; 782 my ($self) = @_;
435 783
436 # we want to do this delayed... 784 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 785 $self->SUPER::update;
439} 786}
440 787
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate { 788sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 789 my ($self, $w, $h) = @_;
452 790
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h); 791 $self->SUPER::size_allocate ($w, $h);
792 $self->update;
793}
456 794
795sub _render {
796 $_[0]{children}[0]->draw;
797}
798
799sub render_child {
800 my ($self) = @_;
801
802 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
803 glClearColor 0, 0, 0, 0;
804 glClear GL_COLOR_BUFFER_BIT;
805
457 $self->render_chld; 806 $self->_render;
807 };
458} 808}
459 809
460sub _draw { 810sub _draw {
461 my ($self) = @_; 811 my ($self) = @_;
462 812
463 my ($w, $h) = ($self->w, $self->h); 813 my ($w, $h) = ($self->w, $self->h);
464 814
465 my $tex = $self->{texture} 815 my $tex = $self->{texture}
466 or return; 816 or return;
467 817
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 818 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
820 glColor 1, 1, 1, 1;
472 821
473 $tex->draw_quad (0, 0, $w, $h); 822 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
474 823
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D; 824 glDisable GL_TEXTURE_2D;
477} 825}
478 826
479############################################################################# 827#############################################################################
480 828
481package CFClient::UI::Frame; 829package CFClient::UI::ViewPort;
482 830
483our @ISA = CFClient::UI::Bin::; 831our @ISA = CFClient::UI::Window::;
484
485use SDL::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 832
535sub new { 833sub new {
536 my $class = shift; 834 my $class = shift;
537 835
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new ( 836 $class->SUPER::new (
837 scroll_x => 0,
838 scroll_y => 1,
839 @_,
840 )
841}
842
843sub size_request {
844 my ($self) = @_;
845
846 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
847
848 $w = 10 if $self->{scroll_x};
849 $h = 10 if $self->{scroll_y};
850
851 ($w, $h)
852}
853
854sub size_allocate {
855 my ($self, $w, $h) = @_;
856
857 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
858 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
859
860 $self->child->configure (0, 0, $w, $h);
861 $self->update;
862}
863
864sub set_offset {
865 my ($self, $x, $y) = @_;
866
867 $self->{view_x} = int $x;
868 $self->{view_y} = int $y;
869
870 $self->update;
871}
872
873# hmm, this does not work for topleft of $self... but we should not ask for that
874sub coord2local {
875 my ($self, $x, $y) = @_;
876
877 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
878}
879
880sub coord2global {
881 my ($self, $x, $y) = @_;
882
883 $x = List::Util::min $self->{w}, $x - $self->{view_x};
884 $y = List::Util::min $self->{h}, $y - $self->{view_y};
885
886 $self->SUPER::coord2global ($x, $y)
887}
888
889sub find_widget {
890 my ($self, $x, $y) = @_;
891
892 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
893 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
894 ) {
895 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
896 } else {
897 $self->CFClient::UI::Base::find_widget ($x, $y)
898 }
899}
900
901sub _render {
902 my ($self) = @_;
903
904 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
905
906 $self->SUPER::_render;
907}
908
909#############################################################################
910
911package CFClient::UI::ScrolledWindow;
912
913our @ISA = CFClient::UI::HBox::;
914
915sub new {
916 my $class = shift;
917
918 my $self;
919
920 my $slider = new CFClient::UI::Slider
921 vertical => 1,
922 range => [0, 0, 1, 0.01], # HACK fix
923 on_changed => sub {
924 $self->{vp}->set_offset (0, $_[1]);
925 },
926 ;
927
928 $self = $class->SUPER::new (
929 vp => (new CFClient::UI::ViewPort expand => 1),
930 slider => $slider,
931 @_,
932 );
933
934 $self->{vp}->add ($self->{scrolled});
935 $self->add ($self->{vp});
936 $self->add ($self->{slider});
937
938 $self
939}
940
941sub update {
942 my ($self) = @_;
943
944 $self->SUPER::update;
945
946 # todo: overwrite size_allocate of child
947 my $child = $self->{vp}->child;
948 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
949}
950
951sub size_allocate {
952 my ($self, $w, $h) = @_;
953
954 $self->SUPER::size_allocate ($w, $h);
955
956 my $child = $self->{vp}->child;
957 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
958}
959
960#TODO# update range on size_allocate depending on child
961# update viewport offset on scroll
962
963#############################################################################
964
965package CFClient::UI::Frame;
966
967our @ISA = CFClient::UI::Bin::;
968
969use CFClient::OpenGL;
970
971sub new {
972 my $class = shift;
973
974 $class->SUPER::new (
975 bg => undef,
976 @_,
977 )
978}
979
980sub _draw {
981 my ($self) = @_;
982
983 if ($self->{bg}) {
984 my ($w, $h) = @$self{qw(w h)};
985
986 glEnable GL_BLEND;
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
988 glColor @{ $self->{bg} };
989
990 glBegin GL_QUADS;
991 glVertex 0 , 0;
992 glVertex 0 , $h;
993 glVertex $w, $h;
994 glVertex $w, 0;
995 glEnd;
996
997 glDisable GL_BLEND;
998 }
999
1000 $self->SUPER::_draw;
1001}
1002
1003#############################################################################
1004
1005package CFClient::UI::FancyFrame;
1006
1007our @ISA = CFClient::UI::Bin::;
1008
1009use CFClient::OpenGL;
1010
1011my @tex =
1012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1013 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1014
1015sub new {
1016 my $class = shift;
1017
1018 my $self = $class->SUPER::new (
541 bg => [1, 1, 1, 1], 1019 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1], 1020 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8, 1021 border => 0.6,
1022 is_toplevel => 1,
1023 can_events => 1,
544 @_ 1024 @_
1025 );
1026
1027 $self->{title} &&= new CFClient::UI::Label
1028 align => 0,
1029 valign => 1,
1030 text => $self->{title},
1031 fontsize => $self->{border};
1032
1033 $self
1034}
1035
1036sub border {
1037 int $_[0]{border} * $::FONTSIZE
1038}
1039
1040sub size_request {
1041 my ($self) = @_;
1042
1043 my ($w, $h) = $self->SUPER::size_request;
1044
1045 (
1046 $w + $self->border * 2,
1047 $h + $self->border * 2,
545 ) 1048 )
546} 1049}
547 1050
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate { 1051sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_; 1052 my ($self, $w, $h) = @_;
563 1053
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2; 1054 $h -= List::Util::max 0, $self->border * 2;
567 $w -= List::Util::max 0, $self->{border} * 2; 1055 $w -= List::Util::max 0, $self->border * 2;
568 1056
1057 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1058 if $self->{title};
1059
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1060 $self->child->configure ($self->border, $self->border, $w, $h);
570} 1061}
571 1062
572sub button_down { 1063sub button_down {
573 my ($self, $ev, $x, $y) = @_; 1064 my ($self, $ev, $x, $y) = @_;
574 1065
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1066 my ($w, $h) = @$self{qw(w h)};
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1067 my $border = $self->border;
577 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}, $self->{y});
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1074 my ($ox, $oy) = ($ev->{x}, $ev->{y});
579 my ($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;
580 1079
581 $self->{motion} = sub { 1080 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_; 1081 my ($ev, $x, $y) = @_;
583 1082
1083 my $dx = $ev->{x} - $ox;
1084 my $dy = $ev->{y} - $oy;
1085
1086 $self->{user_x} = $wx + $dx * $mx;
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});
1091 $self->check_size;
1092 };
1093
1094 } elsif ($lr ^ $td) {
1095 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1096 my ($bx, $by) = ($self->{x}, $self->{y});
1097
1098 $self->{motion} = sub {
1099 my ($ev, $x, $y) = @_;
1100
584 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1101 ($x, $y) = ($ev->{x}, $ev->{y});
585 1102
586 $self->{user_w} = $bw + $x - $ox; 1103 $self->{user_x} = $bx + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy; 1104 $self->{user_y} = $by + $y - $oy;
1105
1106 $self->move ($self->{user_x}, $self->{user_y});
588 $self->update; 1107 $self->update;
589 }; 1108 };
590
591 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
595 my ($bx, $by) = ($self->{x}, $self->{y});
596
597 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_;
599
600 ($x, $y) = ($ev->motion_x, $ev->motion_y);
601
602 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 };
605 } 1109 }
606} 1110}
607 1111
608sub button_up { 1112sub button_up {
609 my ($self, $ev, $x, $y) = @_; 1113 my ($self, $ev, $x, $y) = @_;
… …
621 my ($self) = @_; 1125 my ($self) = @_;
622 1126
623 my ($w, $h ) = ($self->{w}, $self->{h}); 1127 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1128 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625 1129
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D; 1130 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1131 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630 1132
1133 my $border = $self->border;
1134
631 glColor @{ $self->{border_bg} }; 1135 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1136 $tex[1]->draw_quad_alpha (0, 0, $w, $border);
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1137 $tex[3]->draw_quad_alpha (0, $border, $border, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1138 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1139 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border);
636 1140
1141 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
637 my $bg = $tex[0]; 1142 my $bg = $tex[0];
638 1143
639 # TODO: repeat texture not scale 1144 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w}; 1145 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h}; 1146 my $rep_y = $ch / $bg->{h};
642 1147
643 glColor @{ $self->{bg} }; 1148 glColor @{ $self->{bg} };
644 1149
645 $bg->{s} = $rep_x; 1150 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y; 1151 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1; 1152 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1153 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1154 }
649 1155
650 glDisable GL_TEXTURE_2D; 1156 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND; 1157
1158 $self->{title}->draw if $self->{title};
652 1159
653 $self->child->draw; 1160 $self->child->draw;
654} 1161}
655 1162
656############################################################################# 1163#############################################################################
… …
659 1166
660our @ISA = CFClient::UI::Base::; 1167our @ISA = CFClient::UI::Base::;
661 1168
662use List::Util qw(max sum); 1169use List::Util qw(max sum);
663 1170
664use SDL::OpenGL; 1171use CFClient::OpenGL;
665 1172
666sub new { 1173sub new {
667 my $class = shift; 1174 my $class = shift;
668 1175
669 $class->SUPER::new ( 1176 $class->SUPER::new (
670 col_expand => [], 1177 col_expand => [],
671 @_ 1178 @_,
672 ) 1179 )
673} 1180}
674 1181
1182sub children {
1183 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1184}
1185
675sub add { 1186sub add {
676 my ($self, $x, $y, $chld) = @_; 1187 my ($self, $x, $y, $child) = @_;
677 1188
1189 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1190 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1191
681 $self->{w} = $self->{h} = -1; 1192 $self->check_size (1);
1193}
1194
1195# TODO: move to container class maybe? send children a signal on removal?
1196sub clear {
1197 my ($self) = @_;
1198
1199 my @children = $self->children;
1200 delete $self->{children};
1201
1202 for (@children) {
1203 delete $_->{parent};
1204 $_->hide;
1205 }
1206
1207 $self->check_size (1);
682 $self->update; 1208 $self->update;
683} 1209}
684 1210
685sub get_wh { 1211sub get_wh {
686 my ($self) = @_; 1212 my ($self) = @_;
… …
692 or next; 1218 or next;
693 1219
694 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
696 or next; 1222 or next;
697 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1224
699 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
701 } 1227 }
702 } 1228 }
… …
714 (sum @$hs), 1240 (sum @$hs),
715 ) 1241 )
716} 1242}
717 1243
718sub size_allocate { 1244sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1245 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1246
723 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
724 1248
725 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
726 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
727 1251
728 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
729 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
730 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
731 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
732 1256
733 # linearly scale sizes 1257 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1258 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1259 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1260
1261 CFClient::UI::harmonize $ws;
1262 CFClient::UI::harmonize $hs;
736 1263
737 my $y; 1264 my $y;
738 1265
739 for my $r (0 .. $#{$self->{children}}) { 1266 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1267 my $row = $self->{children}[$r]
… …
745 1272
746 for my $c (0 .. $#$row) { 1273 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1274 my $col_w = $ws->[$c];
748 1275
749 if (my $widget = $row->[$c]) { 1276 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1277 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1278 }
752 1279
753 $x += $col_w; 1280 $x += $col_w;
754 } 1281 }
755 1282
… …
782 } 1309 }
783} 1310}
784 1311
785############################################################################# 1312#############################################################################
786 1313
1314package CFClient::UI::Box;
1315
1316our @ISA = CFClient::UI::Container::;
1317
1318sub size_request {
1319 my ($self) = @_;
1320
1321 $self->{vertical}
1322 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1325 )
1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1330}
1331
1332sub size_allocate {
1333 my ($self, $w, $h) = @_;
1334
1335 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children};
1337
1338 my @req;
1339
1340 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children;
1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1355 for 0 .. $#$children;
1356 }
1357 }
1358
1359 CFClient::UI::harmonize \@req;
1360
1361 my $pos = 0;
1362 for (0 .. $#$children) {
1363 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365
1366 $pos += $alloc;
1367 }
1368
1369 1
1370}
1371
1372#############################################################################
1373
787package CFClient::UI::HBox; 1374package CFClient::UI::HBox;
788 1375
789# TODO: wrap into common Box base class
790
791our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Box::;
792 1377
793sub size_request { 1378sub new {
794 my ($self) = @_; 1379 my $class = shift;
795 1380
796 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $class->SUPER::new (
797 1382 vertical => 0,
798 ( 1383 @_,
799 (List::Util::sum map $_->[0], @alloc),
800 (List::Util::max map $_->[1], @alloc),
801 ) 1384 )
802} 1385}
803 1386
804sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808
809 ($h, $w) = ($w, $h);
810
811 my $children = $self->{children};
812
813 my @h = map +($_->size_request)[0], @$children;
814
815 my $req_h = List::Util::sum @h;
816
817 if ($req_h > $h) {
818 # ah well, not enough space
819 $_ *= $h / $req_h for @h;
820 } else {
821 my $exp = List::Util::sum map $_->{expand}, @$children;
822 $exp ||= 1;
823
824 for (0 .. $#$children) {
825 my $child = $children->[$_];
826
827 my $alloc_h = $h[$_];
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h;
830 }
831 }
832
833 my $y = 0;
834 for (0 .. $#$children) {
835 my $child = $children->[$_];
836 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w);
838
839 $y += $h;
840 }
841}
842
843############################################################################# 1387#############################################################################
844 1388
845package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
846 1390
847# TODO: wrap into common Box base class
848
849our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
850 1392
851sub size_request { 1393sub new {
852 my ($self) = @_; 1394 my $class = shift;
853 1395
854 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
855 1397 vertical => 1,
856 ( 1398 @_,
857 (List::Util::max map $_->[0], @alloc),
858 (List::Util::sum map $_->[1], @alloc),
859 ) 1399 )
860} 1400}
861 1401
862sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866
867 my $children = $self->{children};
868
869 my @h = map +($_->size_request)[1], @$children;
870
871 my $req_h = List::Util::sum @h;
872
873 if ($req_h > $h) {
874 # ah well, not enough space
875 $_ *= $h / $req_h for @h;
876 } else {
877 my $exp = List::Util::sum map $_->{expand}, @$children;
878 $exp ||= 1;
879
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 }
885 }
886
887 my $y = 0;
888 for (0 .. $#$children) {
889 my $child = $children->[$_];
890 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h);
892
893 $y += $h;
894 }
895}
896
897############################################################################# 1402#############################################################################
898 1403
899package CFClient::UI::Label; 1404package CFClient::UI::Label;
900 1405
901our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
902 1407
903use SDL::OpenGL; 1408use CFClient::OpenGL;
904 1409
905sub new { 1410sub new {
906 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
907 1412
908 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1415 #bg => none
911 text => "", 1416 #active_bg => none
912 align => -1, 1417 #font => default_font
913 padding => 2, 1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
914 layout => new CFClient::Layout, 1422 layout => (new CFClient::Layout),
1423 fontsize => 1,
1424 align => -1,
1425 valign => -1,
1426 padding => 2,
1427 can_events => 0,
915 %arg 1428 %arg
916 ); 1429 );
917 1430
1431 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout;
1433 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout;
1435 }
1436
1437 if (exists $self->{markup}) {
1438 $self->set_markup (delete $self->{markup});
1439 } else {
918 $self->set_text ($self->{text}); 1440 $self->set_text (delete $self->{text});
1441 }
919 1442
920 $self 1443 $self
921} 1444}
922 1445
923sub escape_text { 1446sub escape($) {
924 local $_ = $_[1]; 1447 local $_ = $_[0];
925 1448
926 s/&/&amp;/g; 1449 s/&/&amp;/g;
927 s/>/&gt;/g; 1450 s/>/&gt;/g;
928 s/</&lt;/g; 1451 s/</&lt;/g;
929 1452
930 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
931} 1461}
932 1462
933sub set_text { 1463sub set_text {
934 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
935 1465
1466 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1467 $self->{text} = "T$text";
1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
937 $self->{layout}->set_markup ($text); 1470 $self->{layout}->set_text ($text);
938 1471
939 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update; 1472 $self->update;
1473 $self->check_size;
942} 1474}
943 1475
944sub get_text { 1476sub set_markup {
945 my ($self, $text) = @_; 1477 my ($self, $markup) = @_;
946 1478
947 $self->{text} 1479 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup";
1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup);
1486
1487 $self->update;
1488 $self->check_size;
948} 1489}
949 1490
950sub size_request { 1491sub size_request {
951 my ($self) = @_; 1492 my ($self) = @_;
952 1493
953 $self->{layout}->set_width; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1);
954 $self->{layout}->set_height ($self->{height}); 1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499
955 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1501
1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w2, $h2) = $self->{template}->size;
1507
1508 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2;
1510 }
956 1511
957 ( 1512 (
958 $w + $self->{padding} * 2, 1513 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
960 ) 1515 )
961} 1516}
962 1517
963sub size_allocate { 1518sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_; 1519 my ($self, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967 1520
968 delete $self->{texture}; 1521 delete $self->{texture};
969} 1522}
970 1523
971sub update { 1524sub set_fontsize {
972 my ($self) = @_; 1525 my ($self, $fontsize) = @_;
973 1526
1527 $self->{fontsize} = $fontsize;
974 delete $self->{texture}; 1528 delete $self->{texture};
1529
975 $self->SUPER::update; 1530 $self->update;
1531 $self->check_size;
976} 1532}
977 1533
978sub _draw { 1534sub _draw {
979 my ($self) = @_; 1535 my ($self) = @_;
980 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
981 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
984 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
985 }; 1558 };
986 1559
987 glEnable GL_BLEND;
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
989 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1562
1563 if ($tex->{format} == GL_ALPHA) {
992 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
993 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
994 my $x = 1566 } else {
995 $self->{align} < 0 ? $self->{padding} 1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1568 }
997 : ($self->{w} - $tex->{w}) * 0.5;
998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
1000 $tex->draw_quad (0, 0);
1001 1569
1002 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1571}
1005 1572
1006############################################################################# 1573#############################################################################
1007 1574
1008package CFClient::UI::Entry; 1575package CFClient::UI::EntryBase;
1009 1576
1010our @ISA = CFClient::UI::Label::; 1577our @ISA = CFClient::UI::Label::;
1011 1578
1012use SDL; 1579use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1580
1015sub new { 1581sub new {
1016 my $class = shift; 1582 my $class = shift;
1017 1583
1018 $class->SUPER::new ( 1584 $class->SUPER::new (
1019 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1023 can_hover => 1, 1589 can_hover => 1,
1024 can_focus => 1, 1590 can_focus => 1,
1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1025 @_ 1594 @_
1026 ) 1595 )
1027} 1596}
1028 1597
1029sub _set_text { 1598sub _set_text {
1030 my ($self, $text) = @_; 1599 my ($self, $text) = @_;
1031 1600
1032 my $old_text = $self->{text}; 1601 delete $self->{cur_h};
1602
1603 return if $self->{text} eq $text;
1604
1605 delete $self->{texture};
1033 1606
1034 $self->{last_activity} = $::NOW; 1607 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1608 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1609
1040 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text ");
1041 1612
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1613 $self->_emit (changed => $self->{text});
1043
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1614}
1068 1615
1069sub set_text { 1616sub set_text {
1070 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1071 1618
1072 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1620 $self->_set_text ($text);
1074 $self->update; 1621 $self->update;
1622 $self->check_size;
1623}
1624
1625sub get_text {
1626 $_[0]{text}
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 my ($w, $h) = $self->SUPER::size_request;
1633
1634 ($w + 1, $h) # add 1 for cursor
1075} 1635}
1076 1636
1077sub key_down { 1637sub key_down {
1078 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1079 1639
1080 my $mod = $ev->key_mod; 1640 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1642 my $uni = $ev->{unicode};
1084 1643
1085 my $text = $self->get_text; 1644 my $text = $self->get_text;
1086 1645
1087 if ($sym == SDLK_BACKSPACE) { 1646 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1648 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1099 } elsif ($sym == SDLK_ESCAPE) { 1658 } elsif ($uni == 27) {
1100 $self->emit ('escape'); 1659 $self->_emit ('escape');
1101 } elsif ($uni) { 1660 } elsif ($uni) {
1102 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1103 } 1662 }
1104 1663
1105 $self->_set_text ($text); 1664 $self->_set_text ($text);
1106 $self->update; 1665 $self->update;
1666 $self->check_size;
1107} 1667}
1108 1668
1109sub focus_in { 1669sub focus_in {
1110 my ($self) = @_; 1670 my ($self) = @_;
1111 1671
… …
1159 1719
1160 $self->SUPER::_draw; 1720 $self->SUPER::_draw;
1161 1721
1162 #TODO: force update every cursor change :( 1722 #TODO: force update every cursor change :(
1163 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1723 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1724
1725 unless (exists $self->{cur_h}) {
1726 my $text = substr $self->{text}, 0, $self->{cursor};
1727 utf8::encode $text;
1728
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 }
1731
1164 glColor @{$self->{fg}}; 1732 glColor @{$self->{fg}};
1165 glBegin GL_LINES; 1733 glBegin GL_LINES;
1166 glVertex $self->{cur_x}, $self->{cur_y};
1167 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1168 glEnd; 1736 glEnd;
1169 } 1737 }
1170} 1738}
1171 1739
1172package CFClient::UI::LineEntry; 1740package CFClient::UI::Entry;
1173 1741
1174our @ISA = CFClient::UI::Entry::; 1742our @ISA = CFClient::UI::EntryBase::;
1175 1743
1176use SDL; 1744use CFClient::OpenGL;
1177use SDL::OpenGL;
1178 1745
1179sub key_down { 1746sub key_down {
1180 my ($self, $ev) = @_; 1747 my ($self, $ev) = @_;
1181 1748
1182 my $sym = $ev->key_sym; 1749 my $sym = $ev->{sym};
1183 1750
1184 if ($sym == SDLK_RETURN) { 1751 if ($sym == 13) {
1752 unshift @{$self->{history}},
1753 my $txt = $self->get_text;
1754 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = '';
1185 $self->emit (activate => $self->get_text); 1756 $self->_emit (activate => $txt);
1186 $self->update; 1757 $self->update;
1758
1759 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text;
1762 }
1763 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++;
1765 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1766 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 }
1770
1771 } elsif ($sym == CFClient::SDLK_DOWN) {
1772 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774
1775 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else {
1778 $self->set_text ($self->{history_saveback});
1779 }
1187 1780
1188 } else { 1781 } else {
1189 $self->SUPER::key_down ($ev); 1782 $self->SUPER::key_down ($ev);
1190 } 1783 }
1191 1784
… …
1195 1788
1196package CFClient::UI::Button; 1789package CFClient::UI::Button;
1197 1790
1198our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1199 1792
1200use SDL; 1793use CFClient::OpenGL;
1201use SDL::OpenGL;
1202 1794
1203my @tex = 1795my @tex =
1204 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1205 qw(b1_button_active.png); 1797 qw(b1_button_active.png);
1206 1798
1207sub new { 1799sub new {
1208 my $class = shift; 1800 my $class = shift;
1209 1801
1210 $class->SUPER::new ( 1802 $class->SUPER::new (
1211 padding => 4, 1803 padding => 4,
1212 fg => [1, 1, 1], 1804 fg => [1, 1, 1],
1213 bg => [1, 1, 1, 0.2],
1214 active_fg => [1, 1, 0], 1805 active_fg => [0, 0, 1],
1215 can_hover => 1, 1806 can_hover => 1,
1807 align => 0,
1808 valign => 0,
1809 can_events => 1,
1216 @_ 1810 @_
1217 ) 1811 )
1218} 1812}
1219 1813
1814sub activate { }
1815
1220sub button_up { 1816sub button_up {
1221 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1222 1818
1819 $self->emit ("activate")
1223 if ($x >= 0 && $x < $self->{w} 1820 if $x >= 0 && $x < $self->{w}
1224 && $y >= 0 && $y < $self->{h}) { 1821 && $y >= 0 && $y < $self->{h};
1225 $self->emit ("activate");
1226 }
1227} 1822}
1228 1823
1229sub _draw { 1824sub _draw {
1230 my ($self) = @_; 1825 my ($self) = @_;
1231 1826
1232 local $self->{fg} = $self->{fg}; 1827 local $self->{fg} = $self->{fg};
1233 my $tex = $tex[0];
1234
1235 glEnable GL_BLEND;
1236 glEnable GL_TEXTURE_2D;
1237 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1238 1828
1239 if ($GRAB == $self) { 1829 if ($GRAB == $self) {
1240 $self->{fg} = $self->{active_fg}; 1830 $self->{fg} = $self->{active_fg};
1241 } 1831 }
1242 1832
1243 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1833 glEnable GL_TEXTURE_2D;
1244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1;
1245 1836
1246 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1247 1838
1248 glDisable GL_TEXTURE_2D; 1839 glDisable GL_TEXTURE_2D;
1249 glDisable GL_BLEND;
1250 1840
1251 $self->SUPER::_draw; 1841 $self->SUPER::_draw;
1252} 1842}
1253 1843
1254############################################################################# 1844#############################################################################
… …
1256package CFClient::UI::CheckBox; 1846package CFClient::UI::CheckBox;
1257 1847
1258our @ISA = CFClient::UI::DrawBG::; 1848our @ISA = CFClient::UI::DrawBG::;
1259 1849
1260my @tex = 1850my @tex =
1261 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1262 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1852 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1263 1853
1264use SDL; 1854use CFClient::OpenGL;
1265use SDL::OpenGL;
1266 1855
1267sub new { 1856sub new {
1268 my $class = shift; 1857 my $class = shift;
1269 1858
1270 $class->SUPER::new ( 1859 $class->SUPER::new (
1271 padding => 2, 1860 padding => 2,
1272 fg => [1, 1, 1], 1861 fg => [1, 1, 1],
1273 active_fg => [1, 1, 0], 1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1274 state => 0, 1865 state => 0,
1275 can_hover => 1, 1866 can_hover => 1,
1276 @_ 1867 @_
1277 ) 1868 )
1278} 1869}
… …
1281 my ($self) = @_; 1872 my ($self) = @_;
1282 1873
1283 ($self->{padding} * 2 + 6) x 2 1874 ($self->{padding} * 2 + 6) x 2
1284} 1875}
1285 1876
1286sub size_allocate {
1287 my ($self, $x, $y, $w, $h) = @_;
1288
1289 $self->_size_allocate ($x, $y, $w, $h);
1290}
1291
1292sub button_down { 1877sub button_down {
1293 my ($self, $ev, $x, $y) = @_; 1878 my ($self, $ev, $x, $y) = @_;
1294 1879
1295 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1296 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1297 $self->{state} = !$self->{state}; 1882 $self->{state} = !$self->{state};
1298 $self->emit (changed => $self->{state}); 1883 $self->_emit (changed => $self->{state});
1299 } 1884 }
1300} 1885}
1301 1886
1302sub _draw { 1887sub _draw {
1303 my ($self) = @_; 1888 my ($self) = @_;
… …
1308 1893
1309 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1310 1895
1311 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1312 1897
1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1900 glEnable GL_TEXTURE_2D;
1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1902 glDisable GL_TEXTURE_2D;
1903}
1904
1905#############################################################################
1906
1907package CFClient::UI::Image;
1908
1909our @ISA = CFClient::UI::Base::;
1910
1911use CFClient::OpenGL;
1912use Carp qw/confess/;
1913
1914our %loaded_images;
1915
1916sub new {
1917 my $class = shift;
1918
1919 my $self = $class->SUPER::new (can_events => 0, @_);
1920
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1922
1923 $loaded_images{$self->{image}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1925
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1927
1928 Scalar::Util::weaken $loaded_images{$self->{image}};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931
1932 $self
1933}
1934
1935sub size_request {
1936 my ($self) = @_;
1937
1938 ($self->{tex}->{w}, $self->{tex}->{h})
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 my $tex = $self->{tex};
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{rot90}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1953 }
1954
1955 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957
1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1959
1960 glDisable GL_TEXTURE_2D;
1961}
1962
1963#############################################################################
1964
1965package CFClient::UI::VGauge;
1966
1967our @ISA = CFClient::UI::Base::;
1968
1969use List::Util qw(min max);
1970
1971use CFClient::OpenGL;
1972
1973my %tex = (
1974 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ],
1978 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ],
1982 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ],
1986 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ],
1990);
1991
1992# eg. VGauge->new (gauge => 'food'), default gauge: food
1993sub new {
1994 my $class = shift;
1995
1996 my $self = $class->SUPER::new (
1997 type => 'food',
1998 @_
1999 );
2000
2001 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2002
2003 $self
2004}
2005
2006sub size_request {
2007 my ($self) = @_;
2008
2009 #my $tex = $tex{$self->{type}}[0];
2010 #@$tex{qw(w h)}
2011 (0, 0)
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 return if $self->{max_val} == $max;
2018
2019 $self->{max_val} = $max;
2020 $self->update;
2021}
2022
2023sub set_value {
2024 my ($self, $val, $max) = @_;
2025
2026 $self->set_max ($max)
2027 if defined $max;
2028
2029 return if $self->{val} == $val;
2030
2031 $self->{val} = $val;
2032 $self->update;
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $tex{$self->{type}};
2039 my ($t1, $t2, $t3) = @$tex;
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{vertical}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 my $ycut = $self->{val} / ($self->{max_val} || 1);
2051
2052 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1;
2054
2055 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2);
2057
1313 glEnable GL_BLEND; 2058 glEnable GL_BLEND;
2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1314 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1315 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2062
1317 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2063 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS;
2065 glTexCoord 0 , 0; glVertex 0 , 0;
2066 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2068 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2069 glEnd;
1318 2070
1319 $tex->draw_quad (0, 0, $s, $s); 2071 my $ycut1 = List::Util::min 1, $ycut;
2072 glBindTexture GL_TEXTURE_2D, $t2->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2075 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2077 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glEnd;
1320 2079
2080 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd;
2088 }
2089
2090 glDisable GL_BLEND;
1321 glDisable GL_TEXTURE_2D; 2091 glDisable GL_TEXTURE_2D;
1322 glDisable GL_BLEND; 2092}
2093
2094#############################################################################
2095
2096package CFClient::UI::Gauge;
2097
2098our @ISA = CFClient::UI::VBox::;
2099
2100sub new {
2101 my ($class, %arg) = @_;
2102
2103 my $self = $class->SUPER::new (
2104 tooltip => $arg{type},
2105 can_hover => 1,
2106 can_events => 1,
2107 %arg,
2108 );
2109
2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2113
2114 $self
2115}
2116
2117sub set_fontsize {
2118 my ($self, $fsize) = @_;
2119
2120 $self->{value}->set_fontsize ($fsize);
2121 $self->{max} ->set_fontsize ($fsize);
2122}
2123
2124sub set_max {
2125 my ($self, $max) = @_;
2126
2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
2129}
2130
2131sub set_value {
2132 my ($self, $val, $max) = @_;
2133
2134 $self->set_max ($max)
2135 if defined $max;
2136
2137 $self->{gauge}->set_value ($val, $max);
2138 $self->{value}->set_text ($val);
1323} 2139}
1324 2140
1325############################################################################# 2141#############################################################################
1326 2142
1327package CFClient::UI::Slider; 2143package CFClient::UI::Slider;
1328 2144
1329use strict; 2145use strict;
1330 2146
1331use SDL::OpenGL; 2147use CFClient::OpenGL;
1332 2148
1333our @ISA = CFClient::UI::DrawBG::; 2149our @ISA = CFClient::UI::DrawBG::;
1334 2150
1335my @tex = 2151my @tex =
1336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1337 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1338 2154
1339sub new { 2155sub new {
1340 my $class = shift; 2156 my $class = shift;
1341 2157
1342 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1343 2159
1344 # TODO: 0-width page 2160 # TODO: 0-width page
1345 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
1346 # TODO: calculations are off 2162 # TODO: calculations are off
1347 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1348 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1349 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
1350 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1351 req_w => 40, 2169 req_w => $::WIDTH / 80,
1352 req_h => 13, 2170 req_h => $::WIDTH / 80,
1353 vertical => 0, 2171 vertical => 0,
1354 can_hover => 1, 2172 can_hover => 1,
1355 inner_pad => 5, 2173 inner_pad => 0.02,
1356 @_ 2174 @_
1357 ); 2175 );
1358 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1359 $self 2180 $self
2181}
2182
2183sub set_range {
2184 my ($self, $range) = @_;
2185
2186 ($range, $self->{range}) = ($self->{range}, $range);
2187
2188 $self->update
2189 if "@$range" ne "@{$self->{range}}";
2190}
2191
2192sub set_value {
2193 my ($self, $value) = @_;
2194
2195 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2196
2197 $hi = $lo + 1 if $hi <= $lo;
2198
2199 $page = $hi - $lo if $page > $hi - $lo;
2200
2201 $value = $lo if $value < $lo;
2202 $value = $hi - $page if $value > $hi - $page;
2203
2204 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2205 if $unit;
2206
2207 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2208
2209 if ($value != $old_value) {
2210 $self->_emit (changed => $value);
2211 $self->update;
2212 }
1360} 2213}
1361 2214
1362sub size_request { 2215sub size_request {
1363 my ($self) = @_; 2216 my ($self) = @_;
1364 2217
… …
1370 2223
1371sub button_down { 2224sub button_down {
1372 my ($self, $ev, $x, $y) = @_; 2225 my ($self, $ev, $x, $y) = @_;
1373 2226
1374 $self->SUPER::button_down ($ev, $x, $y); 2227 $self->SUPER::button_down ($ev, $x, $y);
2228
2229 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2230
1375 $self->mouse_motion ($ev, $x, $y); 2231 $self->mouse_motion ($ev, $x, $y);
1376} 2232}
1377 2233
1378sub mouse_motion { 2234sub mouse_motion {
1379 my ($self, $ev, $x, $y) = @_; 2235 my ($self, $ev, $x, $y) = @_;
1380 2236
1381 if ($GRAB == $self) { 2237 if ($GRAB == $self) {
2238 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2239
2240 my (undef, $lo, $hi, $page) = @{$self->{range}};
2241
2242 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2243
2244 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2245 }
2246}
2247
2248sub update {
2249 my ($self) = @_;
2250
2251 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2252 $self->set_value ($self->{range}[0]);
2253
1382 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2254 my ($value, $lo, $hi, $page) = @{$self->{range}};
2255 my $range = ($hi - $page - $lo) || 1e-100;
1383 2256
1384 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2257 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1385 2258
1386 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2259 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1387 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2260 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1388 2261
1389 $x -= $inner_pad_px; # substract the padding 2262 $value = ($value - $lo) / $range;
1390 $x = $x * ($hi - $lo) / $inner_w + $lo; 2263 $value = $value * $self->{scale} + $self->{offset};
1391 $x = $lo if $x < $lo;
1392 $x = $hi - $page if $x > $hi - $page;
1393 $self->{range}[0] = $x;
1394 2264
1395 $self->emit (changed => $x); 2265 $self->{knob_x} = $value - $knob_w * 0.5;
1396 $self->update; 2266 $self->{knob_w} = $knob_w;
1397 } 2267 });
1398}
1399 2268
1400# the inner_* stuff is for generating a padding for the slider handle, 2269 $self->SUPER::update;
1401# so that the handle doesn't leave the texture. This calculation isn't 100%
1402# correct propably, but it does the job for now
1403sub _calc_inner_pad_px {
1404 my ($self, $w) = @_;
1405 ($w / 100) * $self->{inner_pad} # % to pixels
1406} 2270}
1407 2271
1408sub _draw { 2272sub _draw {
1409 my ($self) = @_; 2273 my ($self) = @_;
1410 2274
1411 $self->SUPER::_draw (); 2275 $self->SUPER::_draw ();
1412 2276
1413 my ($w, $h) = @$self{qw(w h)}; 2277 glScale $self->{w}, $self->{h};
1414 2278
1415 if ($self->{vertical}) { 2279 if ($self->{vertical}) {
1416 # draw a vertical slider like a rotated horizontal slider 2280 # draw a vertical slider like a rotated horizontal slider
1417 2281
2282 glTranslate 1, 0, 0;
1418 glRotate 90, 0, 0, 1; 2283 glRotate 90, 0, 0, 1;
1419 glTranslate 0, -$self->{w}, 0;
1420
1421 ($w, $h) = ($h, $w);
1422 } 2284 }
1423 2285
1424 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2286 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1425 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2287 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1426 2288
1427 my ($value, $lo, $hi, $page) = @{$self->{range}};
1428
1429 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1430 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1431
1432 $page = int $page * $inner_w / ($hi - $lo);
1433 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1434
1435 $w -= $page;
1436 $page &= ~1;
1437 glTranslate $page * 0.5, 0, 0;
1438 $page ||= 2;
1439
1440 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1441 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1442
1443 glEnable GL_BLEND;
1444 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1445 glEnable GL_TEXTURE_2D; 2289 glEnable GL_TEXTURE_2D;
1446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2290 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1447 2291
1448 # draw background 2292 # draw background
1449 $tex[1]->draw_quad (0, 0, $w, $h); 2293 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1450 2294
1451 # draw handle 2295 # draw handle
1452 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2296 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1453 2297
1454 glDisable GL_BLEND;
1455 glDisable GL_TEXTURE_2D; 2298 glDisable GL_TEXTURE_2D;
1456} 2299}
1457 2300
1458############################################################################# 2301#############################################################################
1459 2302
2303package CFClient::UI::ValSlider;
2304
2305our @ISA = CFClient::UI::HBox::;
2306
2307sub new {
2308 my ($class, %arg) = @_;
2309
2310 my $range = delete $arg{range};
2311
2312 my $self = $class->SUPER::new (
2313 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2314 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2315 to_value => sub { shift },
2316 from_value => sub { shift },
2317 %arg,
2318 );
2319
2320 $self->{slider}->connect (changed => sub {
2321 my ($self, $value) = @_;
2322 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2323 $self->{parent}->emit (changed => $value);
2324 });
2325
2326# $self->{entry}->connect (changed => sub {
2327# my ($self, $value) = @_;
2328# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2329# $self->{parent}->emit (changed => $value);
2330# });
2331
2332 $self->add ($self->{slider}, $self->{entry});
2333
2334 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2335
2336 $self
2337}
2338
2339sub set_range { shift->{slider}->set_range (@_) }
2340sub set_value { shift->{slider}->set_value (@_) }
2341
2342#############################################################################
2343
1460package CFClient::UI::TextView; 2344package CFClient::UI::TextView;
1461 2345
1462our @ISA = CFClient::UI::HBox::; 2346our @ISA = CFClient::UI::HBox::;
1463 2347
1464use SDL::OpenGL; 2348use CFClient::OpenGL;
1465 2349
1466sub new { 2350sub new {
1467 my $class = shift; 2351 my $class = shift;
1468 2352
1469 my $self = $class->SUPER::new ( 2353 my $self = $class->SUPER::new (
1470 par => [], 2354 fontsize => 1,
2355 can_events => 0,
2356 #font => default_font
1471 @_, 2357 @_,
2358
2359 layout => (new CFClient::Layout 1),
2360 par => [],
2361 height => 0,
1472 children => [ 2362 children => [
1473 (new CFClient::UI::Empty expand => 1), 2363 (new CFClient::UI::Empty expand => 1),
1474 (new CFClient::UI::Slider vertical => 1), 2364 (new CFClient::UI::Slider vertical => 1),
1475 ], 2365 ],
1476 ); 2366 );
1477 2367
2368 $self->{children}[1]->connect (changed => sub { $self->update });
2369
1478 $self 2370 $self
1479} 2371}
1480 2372
2373sub set_fontsize {
2374 my ($self, $fontsize) = @_;
2375
2376 $self->{fontsize} = $fontsize;
2377 $self->reflow;
2378}
2379
2380sub size_allocate {
2381 my ($self, $w, $h) = @_;
2382
2383 $self->SUPER::size_allocate ($w, $h);
2384
2385 $self->{layout}->set_font ($self->{font}) if $self->{font};
2386 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2387 $self->{layout}->set_width ($self->{children}[0]{w});
2388
2389 $self->reflow;
2390}
2391
2392sub text_size {
2393 my ($self, $text, $indent) = @_;
2394
2395 my $layout = $self->{layout};
2396
2397 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2398 $layout->set_width ($self->{children}[0]{w} - $indent);
2399 $layout->set_markup ($text);
2400
2401 $layout->size
2402}
2403
2404sub reflow {
2405 my ($self) = @_;
2406
2407 $self->{need_reflow}++;
2408 $self->update;
2409}
2410
2411sub set_offset {
2412 my ($self, $offset) = @_;
2413
2414 # todo: base offset on lines or so, not on pixels
2415 $self->{children}[1]->set_value ($offset);
2416}
2417
2418sub clear {
2419 my ($self) = @_;
2420
2421 $self->{par} = [];
2422 $self->{height} = 0;
2423 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2424}
2425
1481sub add_paragraph { 2426sub add_paragraph {
1482 my ($self, $color, $text) = @_; 2427 my ($self, $color, $text, $indent) = @_;
1483 2428
1484 push @{$self->{par}}, [$color, $text]; 2429 for my $line (split /\n/, $text) {
1485 my $count = scalar @{$self->{par}}; 2430 my ($w, $h) = $self->text_size ($line);
1486 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2431 $self->{height} += $h;
1487 $self->{children}[1]->update; 2432 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2433 }
2434
2435 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 $self->SUPER::update;
2442
2443 return unless $self->{h} > 0;
2444
2445 delete $self->{texture};
2446
2447 $ROOT->on_post_alloc ($self, sub {
2448 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2449
2450 if (delete $self->{need_reflow}) {
2451 my $height = 0;
2452
2453 my $layout = $self->{layout};
2454
2455 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2456
2457 for (@{$self->{par}}) {
2458 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2459 $layout->set_width ($W - $_->[3]);
2460 $layout->set_markup ($_->[4]);
2461 my ($w, $h) = $layout->size;
2462 $_->[0] = $w + $_->[3];
2463 $_->[1] = $h;
2464 }
2465
2466 $height += $_->[1];
2467 }
2468
2469 $self->{height} = $height;
2470
2471 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2472
2473 delete $self->{texture};
2474 }
2475
2476 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2477 glClearColor 0.5, 0.5, 0.5, 0;
2478 glClear GL_COLOR_BUFFER_BIT;
2479
2480 my $top = int $self->{children}[1]{range}[0];
2481
2482 my $y0 = $top;
2483 my $y1 = $top + $H;
2484
2485 my $y = 0;
2486
2487 my $layout = $self->{layout};
2488
2489 $layout->set_font ($self->{font}) if $self->{font};
2490
2491 glEnable GL_BLEND;
2492 #TODO# not correct in windows where rgba is forced off
2493 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2494
2495 for my $par (@{$self->{par}}) {
2496 my $h = $par->[1];
2497
2498 if ($y0 < $y + $h && $y < $y1) {
2499 $layout->set_foreground (@{ $par->[2] });
2500 $layout->set_width ($W - $par->[3]);
2501 $layout->set_markup ($par->[4]);
2502
2503 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2504
2505 glRasterPos $par->[3], $y - $y0;
2506 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2507 }
2508
2509 $y += $h;
2510 }
2511
2512 glDisable GL_BLEND;
2513 };
2514 });
1488} 2515}
1489 2516
1490sub _draw { 2517sub _draw {
1491 my ($self) = @_; 2518 my ($self) = @_;
1492 2519
1493 my $par = $self->{par};
1494
1495 my $bottom = (scalar @$par) - 1;
1496
1497 my $w = $self->{children}[0]{w};
1498 my $y = $self->{h};
1499
1500 glEnable GL_BLEND;
1501 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1502 glEnable GL_TEXTURE_2D; 2520 glEnable GL_TEXTURE_2D;
1503 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2521 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1504 2522 glColor 1, 1, 1, 1;
1505 # TODO: everything! 2523 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1506 while ($y > 0 && $bottom >= 0) {
1507 my $par = $par->[$bottom--];
1508
1509 my $layout = new CFClient::Layout;
1510
1511 $layout->set_height ($::FONTSIZE);
1512 $layout->set_width ($w);
1513 $layout->set_text ($par->[1]);
1514 my $tex = new_from_layout CFClient::Texture $layout;
1515 $y -= $tex->{h};
1516
1517 glColor @{ $par->[0] };
1518 $tex->draw_quad (0, $y);
1519 }
1520
1521 glDisable GL_TEXTURE_2D; 2524 glDisable GL_TEXTURE_2D;
1522 glDisable GL_BLEND;
1523}
1524 2525
1525############################################################################# 2526 $self->{children}[1]->draw;
1526 2527
1527package CFClient::UI::MapWidget;
1528
1529use strict;
1530
1531use List::Util qw(min max);
1532
1533use SDL;
1534use SDL::OpenGL;
1535
1536our @ISA = CFClient::UI::Base::;
1537
1538sub new {
1539 my $class = shift;
1540
1541 $class->SUPER::new (
1542 z => -1,
1543 can_focus => 1,
1544 list => (glGenLists 1),
1545 @_
1546 )
1547}
1548
1549sub key_down {
1550 print "MAPKEYDOWN\n";
1551}
1552
1553sub key_up {
1554}
1555
1556sub size_request {
1557 (
1558 1 + 32 * int $::WIDTH / 32,
1559 1 + 32 * int $::HEIGHT / 32,
1560 )
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 $self->{need_update} = 1;
1567 $self->SUPER::update;
1568}
1569
1570sub draw {
1571 my ($self) = @_;
1572
1573 $self->{need_update}++;#d#
1574 if (delete $self->{need_update}) {
1575 glNewList $self->{list}, GL_COMPILE;
1576
1577 my $sw = int $::WIDTH / 32;
1578 my $sh = int $::HEIGHT / 32;
1579
1580 if ($::MAP) {
1581 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1582
1583 if ($::CFG->{fow_enable}) {
1584 if ($::CFG->{fow_smooth}) { # smooth fog of war
1585 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1586 glConvolutionFilter2D
1587 GL_CONVOLUTION_2D,
1588 GL_ALPHA,
1589 3, 3,
1590 GL_ALPHA, GL_FLOAT,
1591 pack "f*",
1592 0.1, 0.1, 0.1,
1593 0.1, 0.2, 0.1,
1594 0.1, 0.1, 0.1,
1595 ;
1596 glEnable GL_CONVOLUTION_2D;
1597 }
1598
1599 my $tex = new CFClient::Texture
1600 w => $w,
1601 h => $h,
1602 data => $data,
1603 internalformat => GL_ALPHA,
1604 format => GL_ALPHA;
1605
1606 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1607
1608 glEnable GL_BLEND;
1609 glEnable GL_TEXTURE_2D;
1610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1611
1612 glColor +($::CFG->{fow_intensity}) x 3, 1;
1613 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1614
1615 glDisable GL_TEXTURE_2D;
1616 glDisable GL_BLEND;
1617 }
1618 }
1619
1620 glEndList;
1621 }
1622
1623 glCallList $self->{list};
1624
1625 if ($FOCUS != $self) {
1626 glColor 64/255, 64/255, 64/255;
1627 glLogicOp GL_AND;
1628 glEnable GL_COLOR_LOGIC_OP;
1629 glBegin GL_QUADS;
1630 glVertex 0, 0;
1631 glVertex 0, $::HEIGHT;
1632 glVertex $::WIDTH, $::HEIGHT;
1633 glVertex $::WIDTH, 0;
1634 glEnd;
1635 glDisable GL_COLOR_LOGIC_OP;
1636 }
1637}
1638
1639my %DIR = (
1640 SDLK_KP8, [1, "north"],
1641 SDLK_KP9, [2, "northeast"],
1642 SDLK_KP6, [3, "east"],
1643 SDLK_KP3, [4, "southeast"],
1644 SDLK_KP2, [5, "south"],
1645 SDLK_KP1, [6, "southwest"],
1646 SDLK_KP4, [7, "west"],
1647 SDLK_KP7, [8, "northwest"],
1648
1649 SDLK_UP, [1, "north"],
1650 SDLK_RIGHT, [3, "east"],
1651 SDLK_DOWN, [5, "south"],
1652 SDLK_LEFT, [7, "west"],
1653);
1654
1655sub key_down {
1656 my ($self, $ev) = @_;
1657
1658 my $mod = $ev->key_mod;
1659 my $sym = $ev->key_sym;
1660
1661 if ($sym == SDLK_KP5) {
1662 $::CONN->user_send ("command stay fire");
1663 } elsif ($sym == SDLK_a) {
1664 $::CONN->user_send ("command apply");
1665 } elsif ($sym == SDLK_QUOTE) {
1666 $self->emit ('activate_console');
1667 } elsif ($sym == SDLK_SLASH) {
1668 $self->emit ('activate_console' => '/');
1669 } elsif (exists $DIR{$sym}) {
1670 if ($mod & KMOD_SHIFT) {
1671 $self->{shft}++;
1672 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1673 } elsif ($mod & KMOD_CTRL) {
1674 $self->{ctrl}++;
1675 $::CONN->user_send ("command run $DIR{$sym}[0]");
1676 } else {
1677 $::CONN->user_send ("command $DIR{$sym}[1]");
1678 }
1679 }
1680}
1681
1682sub key_up {
1683 my ($self, $ev) = @_;
1684
1685 my $mod = $ev->key_mod;
1686 my $sym = $ev->key_sym;
1687
1688 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1689 $::CONN->user_send ("command fire_stop");
1690 }
1691 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1692 $::CONN->user_send ("command run_stop");
1693 }
1694} 2528}
1695 2529
1696############################################################################# 2530#############################################################################
1697 2531
1698package CFClient::UI::Animator; 2532package CFClient::UI::Animator;
1699 2533
1700use SDL::OpenGL; 2534use CFClient::OpenGL;
1701 2535
1702our @ISA = CFClient::UI::Bin::; 2536our @ISA = CFClient::UI::Bin::;
1703 2537
1704sub moveto { 2538sub moveto {
1705 my ($self, $x, $y) = @_; 2539 my ($self, $x, $y) = @_;
… …
1743 2577
1744sub new { 2578sub new {
1745 my $class = shift; 2579 my $class = shift;
1746 2580
1747 my $self = $class->SUPER::new ( 2581 my $self = $class->SUPER::new (
1748 state => 0, 2582 state => 0,
1749 connect_activate => \&toggle_flopper, 2583 on_activate => \&toggle_flopper,
1750 @_ 2584 @_
1751 ); 2585 );
1752 2586
1753 if ($self->{state}) {
1754 $self->{state} = 0;
1755 $self->toggle_flopper;
1756 }
1757
1758 $self 2587 $self
1759} 2588}
1760 2589
1761sub toggle_flopper { 2590sub toggle_flopper {
1762 my ($self) = @_; 2591 my ($self) = @_;
1763 2592
1764 # TODO: use animation 2593 $self->{other}->toggle_visibility;
1765 if ($self->{state} = !$self->{state}) { 2594}
1766 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2595
1767 $self->{other}->move ( 2596#############################################################################
1768 ($::WIDTH - $self->{other}{w}) * 0.5, 2597
1769 ($::HEIGHT - $self->{other}{h}) * 0.5, 2598package CFClient::UI::Tooltip;
2599
2600our @ISA = CFClient::UI::Bin::;
2601
2602use CFClient::OpenGL;
2603
2604sub new {
2605 my $class = shift;
2606
2607 $class->SUPER::new (
2608 @_,
2609 can_events => 0,
2610 )
2611}
2612
2613sub set_tooltip_from {
2614 my ($self, $widget) = @_;
2615
2616 $self->add (new CFClient::UI::Label
2617 markup => $widget->{tooltip},
2618 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2619 fontsize => 0.8,
2620 fg => [0, 0, 0, 1],
2621 ellipsise => 0,
2622 font => ($widget->{tooltip_font} || $::FONT_PROP),
2623 );
2624}
2625
2626sub size_request {
2627 my ($self) = @_;
2628
2629 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2630
2631 ($w + 4, $h + 4)
2632}
2633
2634sub size_allocate {
2635 my ($self, $w, $h) = @_;
2636
2637 $self->SUPER::size_allocate ($w - 4, $h - 4);
2638}
2639
2640sub _draw {
2641 my ($self) = @_;
2642
2643 glTranslate 0.375, 0.375;
2644
2645 my ($w, $h) = @$self{qw(w h)};
2646
2647 glColor 1, 0.8, 0.4;
2648 glBegin GL_QUADS;
2649 glVertex 0 , 0;
2650 glVertex 0 , $h;
2651 glVertex $w, $h;
2652 glVertex $w, 0;
2653 glEnd;
2654
2655 glColor 0, 0, 0;
2656 glBegin GL_LINE_LOOP;
2657 glVertex 0 , 0;
2658 glVertex 0 , $h;
2659 glVertex $w, $h;
2660 glVertex $w, 0;
2661 glEnd;
2662
2663 glTranslate 2 - 0.375, 2 - 0.375;
2664 $self->SUPER::_draw;
2665}
2666
2667#############################################################################
2668
2669package CFClient::UI::Face;
2670
2671our @ISA = CFClient::UI::Base::;
2672
2673use CFClient::OpenGL;
2674
2675sub new {
2676 my $class = shift;
2677
2678 my $self = $class->SUPER::new (
2679 aspect => 1,
2680 can_events => 0,
2681 @_,
2682 );
2683
2684 if ($self->{anim} && $self->{animspeed}) {
2685 Scalar::Util::weaken (my $widget = $self);
2686
2687 $self->{timer} = Event->timer (
2688 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2689 hard => 1,
2690 interval => $self->{animspeed},
2691 cb => sub {
2692 ++$widget->{frame};
2693 $widget->update;
2694 },
1770 ); 2695 );
2696 }
2697
2698 $self
2699}
2700
2701sub size_request {
2702 (32, 8)
2703}
2704
2705sub update {
2706 my ($self) = @_;
2707
2708 return unless $self->{visible};
2709
2710 $self->SUPER::update;
2711}
2712
2713sub _draw {
2714 my ($self) = @_;
2715
2716 return unless $::CONN;
2717
2718 my $face;
2719
2720 if ($self->{frame}) {
2721 my $anim = $::CONN->{anim}[$self->{anim}];
2722
2723 $face = $anim->[ $self->{frame} % @$anim ]
2724 if $anim && @$anim;
2725 }
2726
2727 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2728
2729 if ($tex) {
2730 glEnable GL_TEXTURE_2D;
2731 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2732 glColor 1, 1, 1, 1;
2733 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2734 glDisable GL_TEXTURE_2D;
2735 }
2736}
2737
2738sub DESTROY {
2739 my ($self) = @_;
2740
2741 $self->{timer}->cancel
2742 if $self->{timer};
2743
2744 $self->SUPER::DESTROY;
2745}
2746
2747#############################################################################
2748
2749package CFClient::UI::Inventory;
2750
2751our @ISA = CFClient::UI::ScrolledWindow::;
2752
2753sub new {
2754 my $class = shift;
2755
2756 my $self = $class->SUPER::new (
2757 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2758 @_,
2759 );
2760
2761 $self
2762}
2763
2764sub set_items {
2765 my ($self, $items) = @_;
2766
2767 $self->{scrolled}->clear;
2768 return unless $items;
2769
2770 my @items = sort {
2771 ($a->{type} <=> $b->{type})
2772 or ($a->{name} cmp $b->{name})
2773 } @$items;
2774
2775 $self->{real_items} = \@items;
2776
2777 my $row = 0;
2778 for my $item (@items) {
2779 CFClient::Item::update_widgets $item;
2780
2781 $self->{scrolled}->add (0, $row, $item->{face_widget});
2782 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2783 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2784
2785 $row++;
2786 }
2787}
2788
2789#############################################################################
2790
2791package CFClient::UI::Menu;
2792
2793our @ISA = CFClient::UI::FancyFrame::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 my $self = $class->SUPER::new (
2801 items => [],
2802 z => 100,
2803 @_,
2804 );
2805
2806 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2807
2808 for my $item (@{ $self->{items} }) {
2809 my ($widget, $cb) = @$item;
2810
2811 # handle various types of items, only text for now
2812 if (!ref $widget) {
2813 $widget = new CFClient::UI::Label
2814 can_hover => 1,
2815 can_events => 1,
2816 text => $widget;
2817 }
2818
2819 $self->{item}{$widget} = $item;
2820
2821 $self->{vbox}->add ($widget);
2822 }
2823
2824 $self
2825}
2826
2827# popup given the event (must be a mouse button down event currently)
2828sub popup {
2829 my ($self, $ev) = @_;
2830
2831 $self->_emit ("popdown");
2832
2833 # maybe save $GRAB? must be careful about events...
2834 $GRAB = $self;
2835 $self->{button} = $ev->{button};
2836
2837 $self->show;
2838 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2839}
2840
2841sub mouse_motion {
2842 my ($self, $ev, $x, $y) = @_;
2843
2844 # TODO: should use vbox->find_widget or so
2845 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2846 $self->{hover} = $self->{item}{$HOVER};
2847}
2848
2849sub button_up {
2850 my ($self, $ev, $x, $y) = @_;
2851
2852 if ($ev->{button} == $self->{button}) {
2853 undef $GRAB;
2854 $self->hide;
2855
2856 $self->_emit ("popdown");
2857 $self->{hover}[1]->() if $self->{hover};
2858 }
2859}
2860
2861#############################################################################
2862
2863package CFClient::UI::Statusbox;
2864
2865our @ISA = CFClient::UI::VBox::;
2866
2867sub new {
2868 my $class = shift;
2869
2870 $class->SUPER::new (
2871 fontsize => 0.8,
2872 @_,
2873 )
2874}
2875
2876sub reorder {
2877 my ($self) = @_;
2878 my $NOW = time;
2879
2880 while (my ($k, $v) = each %{ $self->{item} }) {
2881 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2882 }
2883
2884 my @widgets;
2885
2886 my @items = sort {
2887 $a->{pri} <=> $b->{pri}
2888 or $b->{id} <=> $a->{id}
2889 } values %{ $self->{item} };
2890
2891 my $count = 10 + 1;
2892 for my $item (@items) {
2893 last unless --$count;
2894
2895 push @widgets, $item->{label} ||= do {
2896 # TODO: doesn't handle markup well (read as: at all)
2897 my $short = $item->{count} > 1
2898 ? "<b>$item->{count} ×</b> $item->{text}"
2899 : $item->{text};
2900
2901 for ($short) {
2902 s/^\s+//;
2903 s/\s+/ /g;
2904 }
2905
2906 new CFClient::UI::Label
2907 markup => $short,
2908 tooltip => $item->{tooltip},
2909 tooltip_font => $::FONT_PROP,
2910 tooltip_width => 0.67,
2911 fontsize => $item->{fontsize} || $self->{fontsize},
2912 max_w => $::WIDTH * 0.44,
2913 fg => $item->{fg},
2914 can_events => 1,
2915 can_hover => 1
2916 };
2917 }
2918
2919 $self->clear;
2920 $self->SUPER::add (reverse @widgets);
2921}
2922
2923sub add {
2924 my ($self, $text, %arg) = @_;
2925
2926 $text =~ s/^\s+//;
2927 $text =~ s/\s+$//;
2928
2929 return unless $text;
2930
2931 my $timeout = time + ((delete $arg{timeout}) || 60);
2932
2933 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2934
2935 if (my $item = $self->{item}{$group}) {
2936 if ($item->{text} eq $text) {
2937 $item->{count}++;
2938 } else {
2939 $item->{count} = 1;
2940 $item->{text} = $item->{tooltip} = $text;
2941 }
2942 $item->{id} = ++$self->{id};
2943 $item->{timeout} = $timeout;
2944 delete $item->{label};
1771 } else { 2945 } else {
1772 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2946 $self->{item}{$group} = {
2947 id => ++$self->{id},
2948 text => $text,
2949 timeout => $timeout,
2950 tooltip => $text,
2951 fg => [0.8, 0.8, 0.8, 0.8],
2952 pri => 0,
2953 count => 1,
2954 %arg,
2955 };
1773 } 2956 }
1774}
1775 2957
1776############################################################################# 2958 $self->reorder;
2959}
1777 2960
2961sub reconfigure {
2962 my ($self) = @_;
2963
2964 delete $_->{label}
2965 for values %{ $self->{item} || {} };
2966
2967 $self->reorder;
2968 $self->SUPER::reconfigure;
2969}
2970
2971#############################################################################
2972
1778package CFClient::UI::Toplevel; 2973package CFClient::UI::Root;
1779 2974
1780our @ISA = CFClient::UI::Container::; 2975our @ISA = CFClient::UI::Container::;
1781 2976
2977use CFClient::OpenGL;
2978
2979sub new {
2980 my $class = shift;
2981
2982 $class->SUPER::new (
2983 visible => 1,
2984 @_,
2985 )
2986}
2987
2988sub configure {
2989 my ($self, $x, $y, $w, $h) = @_;
2990
2991 $self->{w} = $w;
2992 $self->{h} = $h;
2993}
2994
2995sub check_size {
2996 my ($self) = @_;
2997
2998 $self->size_allocate ($self->{w}, $self->{h})
2999 if $self->{w};
3000}
3001
1782sub size_request { 3002sub size_request {
1783 ($::WIDTH, $::HEIGHT) 3003 my ($self) = @_;
3004
3005 ($self->{w}, $self->{h})
1784} 3006}
1785 3007
1786sub size_allocate { 3008sub size_allocate {
1787 my ($self, $x, $y, $w, $h) = @_; 3009 my ($self, $w, $h) = @_;
1788 3010
1789 $self->_size_allocate ($x, $y, $w, $h); 3011 for my $child ($self->children) {
3012 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1790 3013
1791 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3014 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1
1792 for @{$self->{children}}; 3015 if exists $child->{req_x};
1793}
1794 3016
1795sub translate { 3017 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1
3018 if exists $child->{req_y};
3019
3020 #delete @$child{qw(req_x req_y)};#d# def_x, def_y
3021
3022 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3023 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3024
3025 $child->configure ($X, $Y, $W, $H);
3026 }
3027}
3028
3029sub coord2local {
1796 my ($self, $x, $y) = @_; 3030 my ($self, $x, $y) = @_;
1797 3031
1798 ($x, $y) 3032 ($x, $y)
1799} 3033}
1800 3034
3035sub coord2global {
3036 my ($self, $x, $y) = @_;
3037
3038 ($x, $y)
3039}
3040
1801sub update { 3041sub update {
1802 my ($self) = @_; 3042 my ($self) = @_;
1803 3043
1804 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3044 $self->check_size;
1805 ::refresh (); 3045 $::WANT_REFRESH++;
1806} 3046}
1807 3047
1808sub add { 3048sub add {
1809 my ($self, $widget) = @_; 3049 my ($self, @children) = @_;
1810 3050
3051 for my $child (@children) {
3052 $child->{is_toplevel} = 1;
3053
3054 # integerise window positions
3055 $child->{x} = int $child->{x};
3056 $child->{y} = int $child->{y};
3057 }
3058
1811 $self->SUPER::add ($widget); 3059 $self->SUPER::add (@children);
1812 3060
1813 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3061 for (my @widgets = @children; my $w = pop @widgets; ) {
1814} 3062 push @widgets, $w->children;
3063 $w->set_visible;
3064 }
1815 3065
3066}
3067
3068sub remove {
3069 my ($self, @children) = @_;
3070
3071 $self->SUPER::remove (@children);
3072
3073 while (@children) {
3074 my $w = pop @children;
3075 push @children, $w->children;
3076 $w->set_invisible;
3077 }
3078}
3079
3080sub on_refresh {
3081 my ($self, $id, $cb) = @_;
3082
3083 $self->{refresh_hook}{$id} = $cb;
3084}
3085
3086sub on_post_alloc {
3087 my ($self, $id, $cb) = @_;
3088
3089 $self->{post_alloc_hook}{$id} = $cb;
3090}
3091
1816sub draw { 3092sub draw {
1817 my ($self) = @_; 3093 my ($self) = @_;
3094
3095 while ($self->{refresh_hook}) {
3096 $_->()
3097 for values %{delete $self->{refresh_hook}};
3098 }
3099
3100 if ($self->{check_size}) {
3101 my @queue;
3102
3103 while () {
3104 if ($self->{check_size}) {
3105 #TODO use array-of-depth approach
3106
3107 @queue = sort { $a->{visible} <=> $b->{visible} }
3108 @queue, values %{delete $self->{check_size}};
3109 }
3110
3111 my $widget = pop @queue || last;
3112
3113 defined $widget->{visible} or last; # do not resize invisible widgets
3114
3115 my ($w, $h) = $widget->{def_w} && $widget->{def_h}
3116 ? @$widget{qw(def_w def_h)}
3117 : $widget->size_request;
3118
3119 if (delete $widget->{force_alloc}
3120 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3121 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3122
3123 $widget->{req_w} = $w;
3124 $widget->{req_h} = $h;
3125
3126 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h];
3127
3128 $widget->{parent}->check_size
3129 if $widget->{parent};
3130 }
3131 }
3132 }
3133
3134 while (my $size_alloc = delete $self->{size_alloc}) {
3135 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3136 values %$size_alloc;
3137
3138 while () {
3139 my ($widget, $w, $h) = @{ pop @queue or last };
3140
3141 $w = 0 if $w < 0;
3142 $h = 0 if $h < 0;
3143
3144 $widget->{w} = $w;
3145 $widget->{h} = $h;
3146 $widget->emit (size_allocate => $w, $h);
3147 }
3148 }
3149
3150 while ($self->{post_alloc_hook}) {
3151 $_->()
3152 for values %{delete $self->{post_alloc_hook}};
3153 }
3154
3155 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3156 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3157 glClear GL_COLOR_BUFFER_BIT;
3158
3159 glMatrixMode GL_PROJECTION;
3160 glLoadIdentity;
3161 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3162 glMatrixMode GL_MODELVIEW;
3163 glLoadIdentity;
1818 3164
1819 $self->_draw; 3165 $self->_draw;
1820} 3166}
1821 3167
1822############################################################################# 3168#############################################################################
1823 3169
1824package CFClient::UI; 3170package CFClient::UI;
1825 3171
1826$TOPLEVEL = new CFClient::UI::Toplevel; 3172$ROOT = new CFClient::UI::Root;
3173$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1827 3174
18281 31751
1829 3176

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