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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 2006 UTC vs.
Revision 1.288 by root, Mon Jun 5 21:14:40 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
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 $TOOLTIP_WATCHER->cb->();
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 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($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 $TOOLTIP_WATCHER->start;
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 $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class 215 }, $class;
92}
93 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
219 for (keys %$self) {
220 if (/^on_(.*)$/) {
221 $self->connect ($1 => delete $self->{$_});
222 }
223 }
224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
237 $self
238}
239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
94sub move { 317sub move_abs {
95 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 319
97 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
98 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
99}
100 323
101sub needs_redraw { 324 $self->update;
102 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
103} 334}
104 335
105sub size_request { 336sub size_request {
106 require Carp; 337 require Carp;
107 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
108} 339}
109 340
110sub _size_allocate { 341sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
112 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
113 $self->{x} = $x; 357 $self->{x} = $x;
114 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
115 361
116 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
117 364
118 $self->{w} = $w; 365 $self->{alloc_w} = $w;
119 $self->{h} = $h; 366 $self->{alloc_h} = $h;
120 367
368 $self->{root}{size_alloc}{$self+0} = $self;
121 1 369 }
122} 370}
123 371
124sub size_allocate { 372sub size_allocate {
373 # nothing to be done
374}
375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
126 386
127 $self->_size_allocate ($x, $y, $w, $h); 387 $self->{max_w} = int $w if defined $w;
128} 388 $self->{max_h} = int $h if defined $h;
129 389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
407}
408
130# translate global koordinates to local coordinate system 409# translate global coordinates to local coordinate system
131sub translate { 410sub coord2local {
132 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
133 412
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414}
415
416# translate local coordinates to global coordinate system
417sub coord2global {
418 my ($self, $x, $y) = @_;
419
420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 421}
136 422
137sub focus_in { 423sub focus_in {
138 my ($self) = @_; 424 my ($self) = @_;
139 425
140 return if $FOCUS == $self; 426 return if $FOCUS == $self;
427 return unless $self->{can_focus};
141 428
142 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
143 $focus->update if $focus; 433 $focus->update if $focus;
144 $FOCUS->update; 434 $FOCUS->update;
145} 435}
146 436
147sub focus_out { 437sub focus_out {
148 my ($self) = @_; 438 my ($self) = @_;
149 439
150 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
151 441
152 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
153 $focus->update if $focus; #? 446 $focus->update if $focus; #?
154}
155 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
156sub mouse_motion { } 452sub mouse_motion { 0 }
157sub button_up { } 453sub button_up { 0 }
158sub key_down { } 454sub key_down { 0 }
159sub key_up { } 455sub key_up { 0 }
160 456
161sub button_down { 457sub button_down {
162 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
163 459
164 $self->focus_in; 460 $self->focus_in;
165}
166 461
167sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
168sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
169sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
170sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
171sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
172
173sub draw {
174 my ($self) = @_;
175
176 return unless $self->{h} && $self->{w};
177
178 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw;
181 glPopMatrix;
182
183 if ($self == $HOVER) {
184 my ($x, $y) = @$self{qw(x y)};
185
186 glColor 0, 0, 1, 0.2;
187 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS;
190 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h};
194 glEnd;
195 glDisable GL_BLEND;
196 } 462 0
197}
198
199sub _draw {
200 my ($self) = @_;
201
202 warn "no draw defined for $self\n";
203} 463}
204 464
205sub find_widget { 465sub find_widget {
206 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
207 469
208 return $self 470 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 473
212 () 474 ()
213} 475}
214 476
215sub set_parent { 477sub set_parent {
216 my ($self, $par) = @_; 478 my ($self, $parent) = @_;
217 479
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
220} 482}
221 483
222sub get_parent { 484sub connect {
223 $_[0]->{parent} 485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
224} 519}
225 520
226sub update { 521sub update {
227 my ($self) = @_; 522 my ($self) = @_;
228 523
229 $self->{parent}->update 524 $self->{parent}->update
230 if $self->{parent}; 525 if $self->{parent};
231} 526}
232 527
233sub connect { 528sub reconfigure {
234 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
235 530
236 push @{ $self->{cb}{$signal} }, $cb; 531 # some widgets cache req_w and req_h
237} 532 delete $self->{req_w};
533 delete $self->{req_h};
238 534
239sub emit { 535 $self->realloc;
240 my ($self, $signal, @args) = @_; 536 $self->update;
537}
241 538
242 $_->($self, @args) 539# using global variables seems a bit hacky, but passing through all drawing
243 for @{$self->{cb}{$signal} || []}; 540# functions seems pointless.
541our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
542
543sub draw {
544 my ($self) = @_;
545
546 return unless $self->{h} && $self->{w};
547
548 # update screen rectangle
549 local $draw_x = $draw_x + $self->{x};
550 local $draw_y = $draw_y + $self->{y};
551 local $draw_w = $draw_x + $self->{w};
552 local $draw_h = $draw_y + $self->{h};
553
554 # skip widgets that are entirely outside the drawing area
555 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
556 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
557
558 glPushMatrix;
559 glTranslate $self->{x}, $self->{y}, 0;
560
561 if ($self == $HOVER && $self->{can_hover}) {
562 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
563 glEnable GL_BLEND;
564 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
565 glBegin GL_QUADS;
566 glVertex 0 , 0;
567 glVertex $self->{w}, 0;
568 glVertex $self->{w}, $self->{h};
569 glVertex 0 , $self->{h};
570 glEnd;
571 glDisable GL_BLEND;
572 }
573
574 if ($ENV{CFPLUS_DEBUG} & 1) {
575 glPushMatrix;
576 glColor 1, 1, 0, 1;
577 glTranslate 0.375, 0.375;
578 glBegin GL_LINE_LOOP;
579 glVertex 0 , 0;
580 glVertex $self->{w} - 1, 0;
581 glVertex $self->{w} - 1, $self->{h} - 1;
582 glVertex 0 , $self->{h} - 1;
583 glEnd;
584 glPopMatrix;
585 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
586 }
587
588 $self->_draw;
589 glPopMatrix;
590}
591
592sub _draw {
593 my ($self) = @_;
594
595 warn "no draw defined for $self\n";
244} 596}
245 597
246sub DESTROY { 598sub DESTROY {
247 my ($self) = @_; 599 my ($self) = @_;
248 600
601 delete $WIDGET{$self+0};
249 #$self->deactivate; 602 #$self->deactivate;
250} 603}
251 604
252############################################################################# 605#############################################################################
253 606
254package CFClient::UI::DrawBG; 607package CFClient::UI::DrawBG;
255 608
256our @ISA = CFClient::UI::Base::; 609our @ISA = CFClient::UI::Base::;
257 610
258use strict; 611use strict;
259use SDL::OpenGL; 612use CFClient::OpenGL;
260 613
261sub new { 614sub new {
262 my $class = shift; 615 my $class = shift;
263 616
264 # range [value, low, high, page] 617 # range [value, low, high, page]
265 618
266 $class->SUPER::new ( 619 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 620 #bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 621 #active_bg => [1, 1, 1, 0.5],
269 @_ 622 @_
270 ) 623 )
271} 624}
272 625
273sub _draw { 626sub _draw {
274 my ($self) = @_; 627 my ($self) = @_;
275 628
629 my $color = $FOCUS == $self && $self->{active_bg}
630 ? $self->{active_bg}
631 : $self->{bg};
632
633 if ($color && (@$color < 4 || $color->[3])) {
276 my ($w, $h) = @$self{qw(w h)}; 634 my ($w, $h) = @$self{qw(w h)};
277 635
278 glEnable GL_BLEND; 636 glEnable GL_BLEND;
279 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 637 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
280 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 638 glColor_premultiply @$color;
281 639
282 glBegin GL_QUADS; 640 glBegin GL_QUADS;
283 glVertex 0 , 0; 641 glVertex 0 , 0;
284 glVertex 0 , $h; 642 glVertex 0 , $h;
285 glVertex $w, $h; 643 glVertex $w, $h;
286 glVertex $w, 0; 644 glVertex $w, 0;
287 glEnd; 645 glEnd;
288 646
289 glDisable GL_BLEND; 647 glDisable GL_BLEND;
648 }
290} 649}
291 650
292############################################################################# 651#############################################################################
293 652
294package CFClient::UI::Empty; 653package CFClient::UI::Empty;
295
296our @ISA = CFClient::UI::Base::;
297
298sub size_request {
299 (0, 0)
300}
301
302sub draw { }
303
304#############################################################################
305
306package CFClient::UI::Container;
307 654
308our @ISA = CFClient::UI::Base::; 655our @ISA = CFClient::UI::Base::;
309 656
310sub new { 657sub new {
311 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
659 $class->SUPER::new (can_events => 0, %arg);
660}
312 661
662sub size_request {
663 my ($self) = @_;
664
665 ($self->{w} + 0, $self->{h} + 0)
666}
667
668sub draw { }
669
670#############################################################################
671
672package CFClient::UI::Container;
673
674our @ISA = CFClient::UI::Base::;
675
676sub new {
677 my ($class, %arg) = @_;
678
313 my $children = delete $arg{children} || []; 679 my $children = delete $arg{children};
314 680
315 my $self = $class->SUPER::new (children => [], %arg); 681 my $self = $class->SUPER::new (
682 children => [],
683 can_events => 0,
684 %arg,
685 );
686
316 $self->add ($_) for @$children; 687 $self->add (@$children)
688 if $children;
317 689
318 $self 690 $self
319} 691}
320 692
321sub add { 693sub add {
322 my ($self, $chld) = @_; 694 my ($self, @widgets) = @_;
323 695
324 $chld->set_parent ($self); 696 $_->set_parent ($self)
697 for @widgets;
698
699 use sort 'stable';
325 700
326 $self->{children} = [ 701 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 702 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 703 @{$self->{children}}, @widgets
329 ]; 704 ];
330 705
331 $self->{w} = $self->{h} = -1; 706 $self->realloc;
332 $self->update; 707}
708
709sub children {
710 @{ $_[0]{children} }
711}
712
713sub remove {
714 my ($self, $child) = @_;
715
716 delete $child->{parent};
717 $child->hide;
718
719 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
720
721 $self->realloc;
722}
723
724sub clear {
725 my ($self) = @_;
726
727 my $children = delete $self->{children};
728 $self->{children} = [];
729
730 for (@$children) {
731 delete $_->{parent};
732 $_->hide;
733 }
734
735 $self->realloc;
736}
737
738sub find_widget {
739 my ($self, $x, $y) = @_;
740
741 $x -= $self->{x};
742 $y -= $self->{y};
743
744 my $res;
745
746 for (reverse $self->visible_children) {
747 $res = $_->find_widget ($x, $y)
748 and return $res;
749 }
750
751 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
752}
753
754sub _draw {
755 my ($self) = @_;
756
757 $_->draw for @{$self->{children}};
758}
759
760#############################################################################
761
762package CFClient::UI::Bin;
763
764our @ISA = CFClient::UI::Container::;
765
766sub new {
767 my ($class, %arg) = @_;
768
769 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
770
771 $class->SUPER::new (children => [$child], %arg)
772}
773
774sub add {
775 my ($self, $child) = @_;
776
777 $self->{children} = [];
778
779 $self->SUPER::add ($child);
333} 780}
334 781
335sub remove { 782sub remove {
336 my ($self, $widget) = @_; 783 my ($self, $widget) = @_;
337 784
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 785 $self->SUPER::remove ($widget);
339 786
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 787 $self->{children} = [new CFClient::UI::Empty]
788 unless @{$self->{children}};
789}
790
791sub child { $_[0]->{children}[0] }
792
793sub size_request {
794 $_[0]{children}[0]->size_request
795}
796
797sub size_allocate {
798 my ($self, $w, $h) = @_;
799
800 $self->{children}[0]->configure (0, 0, $w, $h);
801}
802
803#############################################################################
804
805# back-buffered drawing area
806
807package CFClient::UI::Window;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my ($class, %arg) = @_;
815
816 my $self = $class->SUPER::new (%arg);
817}
818
819sub update {
820 my ($self) = @_;
821
822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
823 $self->SUPER::update;
824}
825
826sub size_allocate {
827 my ($self, $w, $h) = @_;
828
829 $self->SUPER::size_allocate ($w, $h);
830 $self->update;
831}
832
833sub _render {
834 my ($self) = @_;
835
836 $self->{children}[0]->draw;
837}
838
839sub render_child {
840 my ($self) = @_;
841
842 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
843 glClearColor 0, 0, 0, 0;
844 glClear GL_COLOR_BUFFER_BIT;
845
846 {
847 package CFClient::UI::Base;
848
849 ($draw_x, $draw_y, $draw_w, $draw_h) =
850 (0, 0, $self->{w}, $self->{h});
851 }
852
853 $self->_render;
854 };
855}
856
857sub _draw {
858 my ($self) = @_;
859
860 my ($w, $h) = @$self{qw(w h)};
861
862 my $tex = $self->{texture}
863 or return;
864
865 glEnable GL_TEXTURE_2D;
866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
867 glColor 0, 0, 0, 1;
868
869 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
870
871 glDisable GL_TEXTURE_2D;
872}
873
874#############################################################################
875
876package CFClient::UI::ViewPort;
877
878our @ISA = CFClient::UI::Window::;
879
880sub new {
881 my $class = shift;
882
883 $class->SUPER::new (
884 scroll_x => 0,
885 scroll_y => 1,
886 @_,
887 )
888}
889
890sub size_request {
891 my ($self) = @_;
892
893 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
894
895 $w = 10 if $self->{scroll_x};
896 $h = 10 if $self->{scroll_y};
897
898 ($w, $h)
899}
900
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 my $child = $self->child;
905
906 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
907 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
908
909 $self->child->configure (0, 0, $w, $h);
910 $self->update;
911}
912
913sub set_offset {
914 my ($self, $x, $y) = @_;
915
916 $self->{view_x} = int $x;
917 $self->{view_y} = int $y;
918
919 $self->update;
920}
921
922# hmm, this does not work for topleft of $self... but we should not ask for that
923sub coord2local {
924 my ($self, $x, $y) = @_;
925
926 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
927}
928
929sub coord2global {
930 my ($self, $x, $y) = @_;
931
932 $x = List::Util::min $self->{w}, $x - $self->{view_x};
933 $y = List::Util::min $self->{h}, $y - $self->{view_y};
934
935 $self->SUPER::coord2global ($x, $y)
341} 936}
342 937
343sub find_widget { 938sub find_widget {
344 my ($self, $x, $y) = @_; 939 my ($self, $x, $y) = @_;
345 940
346 $x -= $self->{x}; 941 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
347 $y -= $self->{y}; 942 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
348 943 ) {
349 my $res;
350
351 for (reverse @{ $self->{children} }) {
352 $res = $_->find_widget ($x, $y)
353 and return $res;
354 }
355
356 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 944 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
945 } else {
946 $self->CFClient::UI::Base::find_widget ($x, $y)
947 }
357} 948}
358 949
359sub _draw { 950sub _render {
360 my ($self) = @_; 951 my ($self) = @_;
361 952
362 $_->draw for @{$self->{children}}; 953 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
954 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
955
956 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
957
958 $self->SUPER::_render;
363} 959}
364 960
365############################################################################# 961#############################################################################
366 962
367package CFClient::UI::Bin; 963package CFClient::UI::ScrolledWindow;
368 964
369our @ISA = CFClient::UI::Container::; 965our @ISA = CFClient::UI::HBox::;
370 966
371sub new { 967sub new {
372 my ($class, %arg) = @_; 968 my ($class, %arg) = @_;
373 969
374 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 970 my $child = delete $arg{child};
375 971
376 $class->SUPER::new (children => [$child], %arg) 972 my $self;
973
974 my $slider = new CFClient::UI::Slider
975 vertical => 1,
976 range => [0, 0, 1, 0.01], # HACK fix
977 on_changed => sub {
978 $self->{vp}->set_offset (0, $_[1]);
979 },
980 ;
981
982 $self = $class->SUPER::new (
983 vp => (new CFClient::UI::ViewPort expand => 1),
984 slider => $slider,
985 %arg,
986 );
987
988 $self->SUPER::add ($self->{vp}, $self->{slider});
989 $self->add ($child) if $child;
990
991 $self
377} 992}
378 993
379sub add { 994sub add {
380 my ($self, $widget) = @_; 995 my ($self, $widget) = @_;
381 996
382 $self->{children} = []; 997 $self->{vp}->add ($self->{child} = $widget);
383
384 $self->SUPER::add ($widget);
385} 998}
386 999
387sub remove { 1000sub update {
388 my ($self, $widget) = @_; 1001 my ($self) = @_;
389 1002
390 $self->SUPER::remove ($widget); 1003 $self->SUPER::update;
391 1004
392 $self->{children} = [new CFClient::UI::Empty] 1005 # todo: overwrite size_allocate of child
393 unless @{$self->{children}}; 1006 my $child = $self->{vp}->child;
394} 1007 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
395
396sub child { $_[0]->{children}[0] }
397
398sub size_request {
399 $_[0]{children}[0]->size_request
400} 1008}
401 1009
402sub size_allocate { 1010sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 1011 my ($self, $w, $h) = @_;
404 1012
405 $self->_size_allocate ($x, $y, $w, $h) or return; 1013 $self->SUPER::size_allocate ($w, $h);
406 1014
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1015 my $child = $self->{vp}->child;
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
408} 1017}
1018
1019#TODO# update range on size_allocate depending on child
1020# update viewport offset on scroll
409 1021
410############################################################################# 1022#############################################################################
411 1023
412package CFClient::UI::Window; 1024package CFClient::UI::Frame;
413 1025
414our @ISA = CFClient::UI::Bin::; 1026our @ISA = CFClient::UI::Bin::;
415 1027
416use SDL::OpenGL; 1028use CFClient::OpenGL;
1029
1030sub new {
1031 my $class = shift;
1032
1033 $class->SUPER::new (
1034 bg => undef,
1035 @_,
1036 )
1037}
1038
1039sub _draw {
1040 my ($self) = @_;
1041
1042 if ($self->{bg}) {
1043 my ($w, $h) = @$self{qw(w h)};
1044
1045 glEnable GL_BLEND;
1046 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1047 glColor_premultiply @{ $self->{bg} };
1048
1049 glBegin GL_QUADS;
1050 glVertex 0 , 0;
1051 glVertex 0 , $h;
1052 glVertex $w, $h;
1053 glVertex $w, 0;
1054 glEnd;
1055
1056 glDisable GL_BLEND;
1057 }
1058
1059 $self->SUPER::_draw;
1060}
1061
1062#############################################################################
1063
1064package CFClient::UI::FancyFrame;
1065
1066our @ISA = CFClient::UI::Bin::;
1067
1068use CFClient::OpenGL;
1069
1070my $bg =
1071 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1072 mipmap => 1, wrap => 1;
1073
1074my @border =
1075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1076 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
417 1077
418sub new { 1078sub new {
419 my ($class, %arg) = @_; 1079 my ($class, %arg) = @_;
420 1080
1081 my $title = delete $arg{title};
1082
421 my $self = $class->SUPER::new (%arg); 1083 my $self = $class->SUPER::new (
422} 1084 bg => [1, 1, 1, 1],
1085 border_bg => [1, 1, 1, 1],
1086 border => 0.6,
1087 can_events => 1,
1088 min_w => 16,
1089 min_h => 16,
1090 %arg,
1091 );
423 1092
424sub update { 1093 $self->{title} = new CFClient::UI::Label
1094 align => 0,
1095 valign => 1,
1096 text => $title,
1097 fontsize => $self->{border}
1098 if defined $title;
1099
1100 $self
1101}
1102
1103sub add {
425 my ($self) = @_; 1104 my ($self, @widgets) = @_;
426 1105
427 # we want to do this delayed... 1106 $self->SUPER::add (@widgets);
428 $self->render_chld; 1107 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
429 $self->SUPER::update;
430} 1108}
431 1109
432sub render_chld { 1110sub border {
433 my ($self) = @_; 1111 int $_[0]{border} * $::FONTSIZE
1112}
434 1113
435 $self->{texture} = 1114sub size_request {
436 CFClient::Texture->new_from_opengl ( 1115 my ($self) = @_;
437 $self->{w}, $self->{h}, sub { $self->child->draw } 1116
438 ); 1117 $self->{title}->size_request
1118 if $self->{title};
1119
1120 my ($w, $h) = $self->SUPER::size_request;
1121
1122 (
1123 $w + $self->border * 2,
1124 $h + $self->border * 2,
1125 )
439} 1126}
440 1127
441sub size_allocate { 1128sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 1129 my ($self, $w, $h) = @_;
443 1130
444 $self->_size_allocate ($x, $y, $w, $h) or return; 1131 if ($self->{title}) {
445 1132 $self->{title}{w} = $w;
1133 $self->{title}{h} = $h;
446 $self->child->size_allocate (0, 0, $w, $h); 1134 $self->{title}->size_allocate ($w, $h);
1135 }
447 1136
448 $self->render_chld; 1137 my $border = $self->border;
449}
450 1138
451sub _draw { 1139 $h -= List::Util::max 0, $border * 2;
452 my ($self) = @_; 1140 $w -= List::Util::max 0, $border * 2;
453
454 my ($w, $h) = ($self->w, $self->h);
455
456 my $tex = $self->{texture}
457 or return;
458
459 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
463
464 $tex->draw_quad (0, 0, $w, $h);
465
466 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D;
468}
469
470#############################################################################
471
472package CFClient::UI::Frame;
473
474our @ISA = CFClient::UI::Bin::;
475
476use SDL::OpenGL;
477
478sub size_request {
479 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482
483 $chld->move (2, 2);
484
485 map { $_ + 4 } $chld->size_request;
486}
487
488sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_;
490 1141
491 $self->_size_allocate ($x, $y, $w, $h) or return; 1142 $self->child->configure ($border, $border, $w, $h);
492
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
494}
495
496sub _draw {
497 my ($self) = @_;
498
499 my $chld = $self->child;
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 1143}
558 1144
559sub button_down { 1145sub button_down {
560 my ($self, $ev, $x, $y) = @_; 1146 my ($self, $ev, $x, $y) = @_;
561 1147
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1148 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1149 my $border = $self->border;
564 1150
1151 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1152 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1153
1154 if ($lr & $td) {
1155 my ($wx, $wy) = ($self->{x}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1156 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 1157 my ($bw, $bh) = ($self->{w}, $self->{h});
1158
1159 my $mx = $x < $border;
1160 my $my = $y < $border;
567 1161
568 $self->{motion} = sub { 1162 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 1163 my ($ev, $x, $y) = @_;
570 1164
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1165 my $dx = $ev->{x} - $ox;
1166 my $dy = $ev->{y} - $oy;
572 1167
573 $self->{user_w} = $bw + $x - $ox; 1168 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 1169 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1170
1171 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
575 $self->update; 1172 $self->realloc;
576 }; 1173 };
577 1174
578 } elsif ($x >= 0 && $x < $self->{w} 1175 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1176 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 1177 my ($bx, $by) = ($self->{x}, $self->{y});
583 1178
584 $self->{motion} = sub { 1179 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 1180 my ($ev, $x, $y) = @_;
586 1181
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1182 ($x, $y) = ($ev->{x}, $ev->{y});
588 1183
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 1184 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 1185 # HACK: the next line is required to enforce placement
1186 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
591 }; 1187 };
1188 } else {
1189 return 0;
1190 }
1191
592 } 1192 1
593} 1193}
594 1194
595sub button_up { 1195sub button_up {
596 my ($self, $ev, $x, $y) = @_; 1196 my ($self, $ev, $x, $y) = @_;
597 1197
598 delete $self->{motion}; 1198 !!delete $self->{motion}
599} 1199}
600 1200
601sub mouse_motion { 1201sub mouse_motion {
602 my ($self, $ev, $x, $y) = @_; 1202 my ($self, $ev, $x, $y) = @_;
603 1203
604 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1204 $self->{motion}->($ev, $x, $y) if $self->{motion};
1205
1206 !!$self->{motion}
605} 1207}
606 1208
607sub _draw { 1209sub _draw {
608 my ($self) = @_; 1210 my ($self) = @_;
609 1211
1212 my $child = $self->{children}[0];
1213
610 my ($w, $h) = ($self->{w}, $self->{h}); 1214 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1215 my ($cw, $ch) = ($child->{w}, $child->{h});
612 1216
613 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1217 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1219
618 my $top = $tex[1]; 1220 my $border = $self->border;
619 $top->draw_quad (0, 0, $w, $top->{h});
620 1221
621 my $left = $tex[3]; 1222 glColor @{ $self->{border_bg} };
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1223 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1224 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1225 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1226 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
623 1227
624 my $right = $tex[2]; 1228 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1229 glColor @{ $self->{bg} };
626 1230
627 my $bottom = $tex[4]; 1231 # TODO: repeat texture not scale
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1232 # solve this better(?)
629 1233 $bg->{s} = $cw / $bg->{w};
630 my $bg = $tex[0]; 1234 $bg->{t} = $ch / $bg->{h};
631 1235 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1236 }
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h};
639
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
641 1237
642 glDisable GL_TEXTURE_2D; 1238 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND;
644 1239
645 $self->child->draw; 1240 $child->draw;
646 1241
1242 if ($self->{title}) {
1243 glTranslate 0, $border - $self->{h};
1244 $self->{title}->_draw;
1245 }
647} 1246}
648 1247
649############################################################################# 1248#############################################################################
650 1249
651package CFClient::UI::Table; 1250package CFClient::UI::Table;
652 1251
653our @ISA = CFClient::UI::Base::; 1252our @ISA = CFClient::UI::Base::;
654 1253
655use List::Util qw(max sum); 1254use List::Util qw(max sum);
656 1255
657use SDL::OpenGL; 1256use CFClient::OpenGL;
658 1257
659sub new { 1258sub new {
660 my $class = shift; 1259 my $class = shift;
661 1260
662 $class->SUPER::new ( 1261 $class->SUPER::new (
663 col_expand => [], 1262 col_expand => [],
664 @_ 1263 @_,
665 ) 1264 )
666} 1265}
667 1266
1267sub children {
1268 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1269}
1270
668sub add { 1271sub add {
669 my ($self, $x, $y, $chld) = @_; 1272 my ($self, $x, $y, $child) = @_;
670 1273
1274 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1275 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1276
674 $self->{w} = $self->{h} = -1; 1277 $self->realloc;
675 $self->update; 1278}
1279
1280# TODO: move to container class maybe? send children a signal on removal?
1281sub clear {
1282 my ($self) = @_;
1283
1284 my @children = $self->children;
1285 delete $self->{children};
1286
1287 for (@children) {
1288 delete $_->{parent};
1289 $_->hide;
1290 }
1291
1292 $self->realloc;
676} 1293}
677 1294
678sub get_wh { 1295sub get_wh {
679 my ($self) = @_; 1296 my ($self) = @_;
680 1297
… …
685 or next; 1302 or next;
686 1303
687 for my $x (0 .. $#$row) { 1304 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1305 my $widget = $row->[$x]
689 or next; 1306 or next;
690 my ($w, $h) = $widget->size_request; 1307 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1308
692 $w[$x] = max $w[$x], $w; 1309 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1310 $h[$y] = max $h[$y], $h;
694 } 1311 }
695 } 1312 }
… …
707 (sum @$hs), 1324 (sum @$hs),
708 ) 1325 )
709} 1326}
710 1327
711sub size_allocate { 1328sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1329 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1330
716 my ($ws, $hs) = $self->get_wh; 1331 my ($ws, $hs) = $self->get_wh;
717 1332
718 my $req_w = sum @$ws; 1333 my $req_w = (sum @$ws) || 1;
719 my $req_h = sum @$hs; 1334 my $req_h = (sum @$hs) || 1;
720 1335
721 # TODO: nicer code && do row_expand 1336 # TODO: nicer code && do row_expand
722 my @col_expand = @{$self->{col_expand}}; 1337 my @col_expand = @{$self->{col_expand}};
723 @col_expand = (1) x @$ws unless @col_expand; 1338 @col_expand = (1) x @$ws unless @col_expand;
724 my $col_expand = (sum @col_expand) || 1; 1339 my $col_expand = (sum @col_expand) || 1;
725 1340
726 # linearly scale sizes 1341 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1342 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1343 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1344
1345 CFClient::UI::harmonize $ws;
1346 CFClient::UI::harmonize $hs;
1347
730 my $y; 1348 my $y;
731 1349
732 for my $r (0 .. $#{$self->{children}}) { 1350 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1351 my $row = $self->{children}[$r]
734 or next; 1352 or next;
735 1353
736 my $x = 0; 1354 my $x = 0;
737 my $row_h = $hs->[$r]; 1355 my $row_h = $hs->[$r];
738 1356
739 for my $c (0 .. $#$row) { 1357 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1358 my $col_w = $ws->[$c];
744 1359
1360 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1361 $widget->configure ($x, $y, $col_w, $row_h);
1362 }
746 1363
747 $x += $col_w; 1364 $x += $col_w;
748 } 1365 }
749 1366
750 $y += $row_h; 1367 $y += $row_h;
… …
776 } 1393 }
777} 1394}
778 1395
779############################################################################# 1396#############################################################################
780 1397
1398package CFClient::UI::Box;
1399
1400our @ISA = CFClient::UI::Container::;
1401
1402sub size_request {
1403 my ($self) = @_;
1404
1405 $self->{vertical}
1406 ? (
1407 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1409 )
1410 : (
1411 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1412 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1413 )
1414}
1415
1416sub size_allocate {
1417 my ($self, $w, $h) = @_;
1418
1419 my $space = $self->{vertical} ? $h : $w;
1420 my $children = $self->{children};
1421
1422 my @req;
1423
1424 if ($self->{homogeneous}) {
1425 @req = ($space / (@$children || 1)) x @$children;
1426 } else {
1427 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1428 my $req = List::Util::sum @req;
1429
1430 if ($req > $space) {
1431 # ah well, not enough space
1432 $_ *= $space / $req for @req;
1433 } else {
1434 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1435
1436 $space = ($space - $req) / $expand; # remaining space to give away
1437
1438 $req[$_] += $space * $children->[$_]{expand}
1439 for 0 .. $#$children;
1440 }
1441 }
1442
1443 CFClient::UI::harmonize \@req;
1444
1445 my $pos = 0;
1446 for (0 .. $#$children) {
1447 my $alloc = $req[$_];
1448 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1449
1450 $pos += $alloc;
1451 }
1452
1453 1
1454}
1455
1456#############################################################################
1457
781package CFClient::UI::HBox; 1458package CFClient::UI::HBox;
782 1459
783# TODO: wrap into common Box base class
784
785our @ISA = CFClient::UI::Container::; 1460our @ISA = CFClient::UI::Box::;
786 1461
787sub size_request { 1462sub new {
788 my ($self) = @_; 1463 my $class = shift;
789 1464
790 my @alloc = map [$_->size_request], @{$self->{children}}; 1465 $class->SUPER::new (
791 1466 vertical => 0,
792 ( 1467 @_,
793 (List::Util::sum map $_->[0], @alloc),
794 (List::Util::max map $_->[1], @alloc),
795 ) 1468 )
796} 1469}
797 1470
798sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ *= $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1471#############################################################################
840 1472
841package CFClient::UI::VBox; 1473package CFClient::UI::VBox;
842 1474
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1475our @ISA = CFClient::UI::Box::;
846 1476
847sub size_request { 1477sub new {
848 my ($self) = @_; 1478 my $class = shift;
849 1479
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1480 $class->SUPER::new (
851 1481 vertical => 1,
852 ( 1482 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1483 )
856} 1484}
857 1485
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864
865 my $children = $self->{children};
866
867 my @h = map +($_->size_request)[1], @$children;
868
869 my $req_h = List::Util::sum @h;
870
871 if ($req_h > $h) {
872 # ah well, not enough space
873 $_ *= $h / $req_h for @h;
874 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1;
877
878 for (0 .. $#$children) {
879 my $child = $children->[$_];
880
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 }
883 }
884
885 my $y = 0;
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h);
890
891 $y += $h;
892 }
893}
894
895############################################################################# 1486#############################################################################
896 1487
897package CFClient::UI::Label; 1488package CFClient::UI::Label;
898 1489
899our @ISA = CFClient::UI::Base::; 1490our @ISA = CFClient::UI::DrawBG::;
900 1491
901use SDL::OpenGL; 1492use CFClient::OpenGL;
902 1493
903sub new { 1494sub new {
904 my ($class, %arg) = @_; 1495 my ($class, %arg) = @_;
905 1496
906 my $self = $class->SUPER::new ( 1497 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1498 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1499 #bg => none
909 text => "", 1500 #active_bg => none
910 align => -1, 1501 #font => default_font
911 padding => 2, 1502 #text => initial text
1503 #markup => initial narkup
1504 #max_w => maximum pixel width
1505 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1506 layout => (new CFClient::Layout),
1507 fontsize => 1,
1508 align => -1,
1509 valign => -1,
1510 padding_x => 2,
1511 padding_y => 2,
1512 can_events => 0,
913 %arg 1513 %arg
914 ); 1514 );
915 1515
1516 if (exists $self->{template}) {
1517 my $layout = new CFClient::Layout;
1518 $layout->set_text (delete $self->{template});
1519 $self->{template} = $layout;
1520 }
1521
1522 if (exists $self->{markup}) {
1523 $self->set_markup (delete $self->{markup});
1524 } else {
916 $self->set_text ($self->{text}); 1525 $self->set_text (delete $self->{text});
1526 }
917 1527
918 $self 1528 $self
919} 1529}
920 1530
921sub escape_text { 1531sub escape($) {
922 local $_ = $_[1]; 1532 local $_ = $_[0];
923 1533
924 s/&/&amp;/g; 1534 s/&/&amp;/g;
925 s/>/&gt;/g; 1535 s/>/&gt;/g;
926 s/</&lt;/g; 1536 s/</&lt;/g;
927 1537
928 $_[1] 1538 $_
1539}
1540
1541sub update {
1542 my ($self) = @_;
1543
1544 delete $self->{texture};
1545 $self->SUPER::update;
1546}
1547
1548sub realloc {
1549 my ($self) = @_;
1550
1551 delete $self->{ox};
1552 $self->SUPER::realloc;
929} 1553}
930 1554
931sub set_text { 1555sub set_text {
932 my ($self, $text) = @_; 1556 my ($self, $text) = @_;
933 1557
1558 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1559 $self->{text} = "T$text";
1560
1561 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1562 $self->{layout}->set_text ($text);
1563
1564 delete $self->{req_h};
1565 $self->realloc;
1566 $self->update;
1567}
1568
1569sub set_markup {
1570 my ($self, $markup) = @_;
1571
1572 return if $self->{text} eq "M$markup";
1573 $self->{text} = "M$markup";
1574
1575 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1576
1577 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
935 $self->{layout}->set_markup ($text); 1578 $self->{layout}->set_markup ($markup);
936 1579
1580 delete $self->{req_h};
1581 $self->realloc;
1582 $self->update;
1583}
1584
1585sub size_request {
1586 my ($self) = @_;
1587
1588 if (exists $self->{req_h}) {
1589 @$self{qw(req_w req_h)}
1590 } else {
1591 $self->{layout}->set_font ($self->{font}) if $self->{font};
1592 $self->{layout}->set_width ($self->{max_w} || -1);
1593 $self->{layout}->set_ellipsise ($self->{ellipsise});
1594 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1595 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w, $h) = $self->{layout}->size;
1598
1599 if (exists $self->{template}) {
1600 $self->{template}->set_font ($self->{font}) if $self->{font};
1601 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1602
1603 my ($w2, $h2) = $self->{template}->size;
1604
1605 $w = List::Util::max $w, $w2;
1606 $h = List::Util::max $h, $h2;
1607 }
1608
1609 ($w, $h)
1610 }
1611}
1612
1613sub size_allocate {
1614 my ($self, $w, $h) = @_;
1615
1616 delete $self->{ox};
1617
1618 delete $self->{texture}
1619 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1620}
1621
1622sub set_fontsize {
1623 my ($self, $fontsize) = @_;
1624
1625 $self->{fontsize} = $fontsize;
937 delete $self->{texture}; 1626 delete $self->{texture};
938 $self->update;
939}
940 1627
941sub get_text { 1628 $self->realloc;
942 my ($self, $text) = @_;
943
944 $self->{text}
945}
946
947sub size_request {
948 my ($self) = @_;
949
950 $self->{layout}->set_width;
951 $self->{layout}->set_height ($self->{height});
952 my ($w, $h) = $self->{layout}->size;
953
954 (
955 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2,
957 )
958}
959
960sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964
965 delete $self->{texture};
966}
967
968sub update {
969 my ($self) = @_;
970
971 delete $self->{texture};
972 $self->SUPER::update;
973} 1629}
974 1630
975sub _draw { 1631sub _draw {
976 my ($self) = @_; 1632 my ($self) = @_;
977 1633
1634 $self->SUPER::_draw; # draw background, if applicable
1635
978 my $tex = $self->{texture} ||= do { 1636 my $tex = $self->{texture} ||= do {
1637 $self->{layout}->set_foreground (@{$self->{fg}});
1638 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1639 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1640 $self->{layout}->set_ellipsise ($self->{ellipsise});
1641 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1642 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1643
981 new_from_layout CFClient::Texture $self->{layout} 1644 new_from_layout CFClient::Texture $self->{layout}
982 }; 1645 };
983 1646
984 glEnable GL_BLEND; 1647 unless (exists $self->{ox}) {
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1648 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1649 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1650 : ($self->{w} - $tex->{w}) * 0.5);
1651
1652 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1653 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1654 : ($self->{h} - $tex->{h}) * 0.5);
1655 };
1656
986 glEnable GL_TEXTURE_2D; 1657 glEnable GL_TEXTURE_2D;
1658
1659 if ($tex->{format} == GL_ALPHA) {
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
988
989 glColor @{$self->{fg}}; 1661 glColor @{$self->{fg}};
990 1662 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
991 my $x = 1663 } else {
992 $self->{align} < 0 ? $self->{padding} 1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1665 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
994 : ($self->{w} - $tex->{w}) * 0.5; 1666 }
995
996 $tex->draw_quad ($x, $self->{padding});
997 1667
998 glDisable GL_TEXTURE_2D; 1668 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1669}
1001 1670
1002############################################################################# 1671#############################################################################
1003 1672
1004package CFClient::UI::Entry; 1673package CFClient::UI::EntryBase;
1005 1674
1006our @ISA = CFClient::UI::Label::; 1675our @ISA = CFClient::UI::Label::;
1007 1676
1008use SDL; 1677use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1678
1011sub new { 1679sub new {
1012 my $class = shift; 1680 my $class = shift;
1013 1681
1014 $class->SUPER::new ( 1682 $class->SUPER::new (
1015 fg => [1, 1, 1], 1683 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1684 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1685 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1686 active_fg => [0, 0, 0],
1687 can_hover => 1,
1688 can_focus => 1,
1689 valign => 0,
1690 can_events => 1,
1691 #text => ...
1019 @_ 1692 @_
1020 ) 1693 )
1021} 1694}
1022 1695
1023sub _set_text { 1696sub _set_text {
1024 my ($self, $text) = @_; 1697 my ($self, $text) = @_;
1025 1698
1699 delete $self->{cur_h};
1700
1701 return if $self->{text} eq $text;
1702
1026 $self->{last_activity} = $::NOW; 1703 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1704 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1705
1031 $text =~ s/./*/g if $self->{hidden}; 1706 $text =~ s/./*/g if $self->{hidden};
1707 $self->{layout}->set_text ("$text ");
1708 delete $self->{req_h};
1032 1709
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1710 $self->_emit (changed => $self->{text});
1034 1711
1035 $text = substr $text, 0, $self->{cursor}; 1712 $self->realloc;
1036 utf8::encode $text; 1713 $self->update;
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039}
1040
1041sub size_request {
1042 my ($self) = @_;
1043
1044 my ($w, $h) = $self->SUPER::size_request;
1045
1046 ($w + 1, $h) # add 1 for cursor
1047}
1048
1049sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_;
1051
1052 $self->SUPER::size_allocate ($x, $y, $w, $h);
1053
1054 $self->_set_text ($self->{text});
1055} 1714}
1056 1715
1057sub set_text { 1716sub set_text {
1058 my ($self, $text) = @_; 1717 my ($self, $text) = @_;
1059 1718
1060 $self->{cursor} = length $text; 1719 $self->{cursor} = length $text;
1061 $self->_set_text ($text); 1720 $self->_set_text ($text);
1062 $self->update; 1721}
1722
1723sub get_text {
1724 $_[0]{text}
1725}
1726
1727sub size_request {
1728 my ($self) = @_;
1729
1730 my ($w, $h) = $self->SUPER::size_request;
1731
1732 ($w + 1, $h) # add 1 for cursor
1063} 1733}
1064 1734
1065sub key_down { 1735sub key_down {
1066 my ($self, $ev) = @_; 1736 my ($self, $ev) = @_;
1067 1737
1068 my $mod = $ev->key_mod; 1738 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1739 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1740 my $uni = $ev->{unicode};
1072 1741
1073 my $text = $self->get_text; 1742 my $text = $self->get_text;
1074 1743
1075 if ($sym == SDLK_BACKSPACE) { 1744 if ($uni == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1745 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1746 } elsif ($uni == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1747 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1748 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1749 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1750 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1751 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1752 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1753 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1754 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1756 } elsif ($uni == 27) {
1757 $self->_emit ('escape');
1087 } elsif ($uni) { 1758 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1759 substr $text, $self->{cursor}++, 0, chr $uni;
1760 } else {
1761 return 0;
1089 } 1762 }
1090 1763
1091 $self->_set_text ($text); 1764 $self->_set_text ($text);
1092 $self->update; 1765
1766 $self->realloc;
1767
1768 1
1093} 1769}
1094 1770
1095sub focus_in { 1771sub focus_in {
1096 my ($self) = @_; 1772 my ($self) = @_;
1097 1773
… …
1112 utf8::encode $text; 1788 utf8::encode $text;
1113 $self->{cursor} = length substr $text, 0, $idx; 1789 $self->{cursor} = length substr $text, 0, $idx;
1114 1790
1115 $self->_set_text ($self->{text}); 1791 $self->_set_text ($self->{text});
1116 $self->update; 1792 $self->update;
1793
1794 1
1117} 1795}
1118 1796
1119sub mouse_motion { 1797sub mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1798 my ($self, $ev, $x, $y) = @_;
1121# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1799# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1800
1801 0
1122} 1802}
1123 1803
1124sub _draw { 1804sub _draw {
1125 my ($self) = @_; 1805 my ($self) = @_;
1126 1806
1127 local $self->{fg} = $self->{fg}; 1807 local $self->{fg} = $self->{fg};
1128 1808
1129 if ($FOCUS == $self) { 1809 if ($FOCUS == $self) {
1130 glColor @{$self->{active_bg}}; 1810 glColor_premultiply @{$self->{active_bg}};
1131 $self->{fg} = $self->{active_fg}; 1811 $self->{fg} = $self->{active_fg};
1132 } else { 1812 } else {
1133 glColor @{$self->{bg}}; 1813 glColor_premultiply @{$self->{bg}};
1134 } 1814 }
1135 1815
1136 glEnable GL_BLEND; 1816 glEnable GL_BLEND;
1137 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1817 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1138 glBegin GL_QUADS; 1818 glBegin GL_QUADS;
1139 glVertex 0 , 0; 1819 glVertex 0 , 0;
1140 glVertex 0 , $self->{h}; 1820 glVertex 0 , $self->{h};
1141 glVertex $self->{w}, $self->{h}; 1821 glVertex $self->{w}, $self->{h};
1142 glVertex $self->{w}, 0; 1822 glVertex $self->{w}, 0;
… …
1145 1825
1146 $self->SUPER::_draw; 1826 $self->SUPER::_draw;
1147 1827
1148 #TODO: force update every cursor change :( 1828 #TODO: force update every cursor change :(
1149 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1829 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1830
1831 unless (exists $self->{cur_h}) {
1832 my $text = substr $self->{text}, 0, $self->{cursor};
1833 utf8::encode $text;
1834
1835 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1836 }
1837
1150 glColor @{$self->{fg}}; 1838 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1839 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1840 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1841 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154 glEnd; 1842 glEnd;
1155 } 1843 }
1156} 1844}
1157 1845
1846package CFClient::UI::Entry;
1847
1848our @ISA = CFClient::UI::EntryBase::;
1849
1850use CFClient::OpenGL;
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $sym = $ev->{sym};
1856
1857 if ($sym == 13) {
1858 unshift @{$self->{history}},
1859 my $txt = $self->get_text;
1860 $self->{history_pointer} = -1;
1861 $self->{history_saveback} = '';
1862 $self->_emit (activate => $txt);
1863 $self->update;
1864
1865 } elsif ($sym == CFClient::SDLK_UP) {
1866 if ($self->{history_pointer} < 0) {
1867 $self->{history_saveback} = $self->get_text;
1868 }
1869 if (@{$self->{history} || []} > 0) {
1870 $self->{history_pointer}++;
1871 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1872 $self->{history_pointer} = @{$self->{history} || []} - 1;
1873 }
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 }
1876
1877 } elsif ($sym == CFClient::SDLK_DOWN) {
1878 $self->{history_pointer}--;
1879 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1880
1881 if ($self->{history_pointer} >= 0) {
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 } else {
1884 $self->set_text ($self->{history_saveback});
1885 }
1886
1887 } else {
1888 return $self->SUPER::key_down ($ev)
1889 }
1890
1891 1
1892}
1893
1158############################################################################# 1894#############################################################################
1159 1895
1160package CFClient::UI::Slider; 1896package CFClient::UI::Button;
1161 1897
1162use strict;
1163
1164use SDL::OpenGL;
1165
1166our @ISA = CFClient::UI::DrawBG::; 1898our @ISA = CFClient::UI::Label::;
1899
1900use CFClient::OpenGL;
1901
1902my @tex =
1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1904 qw(b1_button_active.png);
1167 1905
1168sub new { 1906sub new {
1169 my $class = shift; 1907 my $class = shift;
1170 1908
1909 $class->SUPER::new (
1910 padding_x => 4,
1911 padding_y => 4,
1912 fg => [1, 1, 1],
1913 active_fg => [0, 0, 1],
1914 can_hover => 1,
1915 align => 0,
1916 valign => 0,
1917 can_events => 1,
1918 @_
1919 )
1920}
1921
1922sub activate { }
1923
1924sub button_up {
1925 my ($self, $ev, $x, $y) = @_;
1926
1927 $self->emit ("activate")
1928 if $x >= 0 && $x < $self->{w}
1929 && $y >= 0 && $y < $self->{h};
1930
1931 1
1932}
1933
1934sub _draw {
1935 my ($self) = @_;
1936
1937 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1938
1939 glEnable GL_TEXTURE_2D;
1940 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1941 glColor 0, 0, 0, 1;
1942
1943 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1944
1945 glDisable GL_TEXTURE_2D;
1946
1947 $self->SUPER::_draw;
1948}
1949
1950#############################################################################
1951
1952package CFClient::UI::CheckBox;
1953
1954our @ISA = CFClient::UI::DrawBG::;
1955
1956my @tex =
1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1958 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1959
1960use CFClient::OpenGL;
1961
1962sub new {
1963 my $class = shift;
1964
1965 $class->SUPER::new (
1966 padding_x => 2,
1967 padding_y => 2,
1968 fg => [1, 1, 1],
1969 active_fg => [1, 1, 0],
1970 bg => [0, 0, 0, 0.2],
1971 active_bg => [1, 1, 1, 0.5],
1972 state => 0,
1973 can_hover => 1,
1974 @_
1975 )
1976}
1977
1978sub size_request {
1979 my ($self) = @_;
1980
1981 (6) x 2
1982}
1983
1984sub button_down {
1985 my ($self, $ev, $x, $y) = @_;
1986
1987 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1988 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1989 $self->{state} = !$self->{state};
1990 $self->_emit (changed => $self->{state});
1991 } else {
1992 return 0
1993 }
1994
1995 1
1996}
1997
1998sub _draw {
1999 my ($self) = @_;
2000
2001 $self->SUPER::_draw;
2002
2003 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2004
2005 my ($w, $h) = @$self{qw(w h)};
2006
2007 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2008
2009 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2010
2011 my $tex = $self->{state} ? $tex[1] : $tex[0];
2012
2013 glEnable GL_TEXTURE_2D;
2014 $tex->draw_quad_alpha (0, 0, $s, $s);
2015 glDisable GL_TEXTURE_2D;
2016}
2017
2018#############################################################################
2019
2020package CFClient::UI::Image;
2021
2022our @ISA = CFClient::UI::Base::;
2023
2024use CFClient::OpenGL;
2025use Carp qw/confess/;
2026
2027our %loaded_images;
2028
2029sub new {
2030 my $class = shift;
2031
2032 my $self = $class->SUPER::new (can_events => 0, @_);
2033
2034 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2035
2036 $loaded_images{$self->{image}} ||=
2037 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2038
2039 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2040
2041 Scalar::Util::weaken $loaded_images{$self->{image}};
2042
2043 $self->{aspect} = $tex->{w} / $tex->{h};
2044
2045 $self
2046}
2047
2048sub size_request {
2049 my ($self) = @_;
2050
2051 ($self->{tex}->{w}, $self->{tex}->{h})
2052}
2053
2054sub _draw {
2055 my ($self) = @_;
2056
2057 my $tex = $self->{tex};
2058
2059 my ($w, $h) = ($self->{w}, $self->{h});
2060
2061 if ($self->{rot90}) {
2062 glRotate 90, 0, 0, 1;
2063 glTranslate 0, -$self->{w}, 0;
2064
2065 ($w, $h) = ($h, $w);
2066 }
2067
2068 glEnable GL_TEXTURE_2D;
2069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2070
2071 $tex->draw_quad_alpha (0, 0, $w, $h);
2072
2073 glDisable GL_TEXTURE_2D;
2074}
2075
2076#############################################################################
2077
2078package CFClient::UI::VGauge;
2079
2080our @ISA = CFClient::UI::Base::;
2081
2082use List::Util qw(min max);
2083
2084use CFClient::OpenGL;
2085
2086my %tex = (
2087 food => [
2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2089 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2090 ],
2091 grace => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2094 ],
2095 hp => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2098 ],
2099 mana => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2102 ],
2103);
2104
2105# eg. VGauge->new (gauge => 'food'), default gauge: food
2106sub new {
2107 my $class = shift;
2108
2109 my $self = $class->SUPER::new (
2110 type => 'food',
2111 @_
2112 );
2113
2114 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 #my $tex = $tex{$self->{type}}[0];
2123 #@$tex{qw(w h)}
2124 (0, 0)
2125}
2126
2127sub set_max {
2128 my ($self, $max) = @_;
2129
2130 return if $self->{max_val} == $max;
2131
2132 $self->{max_val} = $max;
2133 $self->update;
2134}
2135
2136sub set_value {
2137 my ($self, $val, $max) = @_;
2138
2139 $self->set_max ($max)
2140 if defined $max;
2141
2142 return if $self->{val} == $val;
2143
2144 $self->{val} = $val;
2145 $self->update;
2146}
2147
2148sub _draw {
2149 my ($self) = @_;
2150
2151 my $tex = $tex{$self->{type}};
2152 my ($t1, $t2, $t3) = @$tex;
2153
2154 my ($w, $h) = ($self->{w}, $self->{h});
2155
2156 if ($self->{vertical}) {
2157 glRotate 90, 0, 0, 1;
2158 glTranslate 0, -$self->{w}, 0;
2159
2160 ($w, $h) = ($h, $w);
2161 }
2162
2163 my $ycut = $self->{val} / ($self->{max_val} || 1);
2164
2165 my $ycut1 = max 0, min 1, $ycut;
2166 my $ycut2 = max 0, min 1, $ycut - 1;
2167
2168 my $h1 = $self->{h} * (1 - $ycut1);
2169 my $h2 = $self->{h} * (1 - $ycut2);
2170
2171 glEnable GL_BLEND;
2172 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2173 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2174 glEnable GL_TEXTURE_2D;
2175 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2176
2177 glBindTexture GL_TEXTURE_2D, $t1->{name};
2178 glBegin GL_QUADS;
2179 glTexCoord 0 , 0; glVertex 0 , 0;
2180 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2181 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2182 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2183 glEnd;
2184
2185 my $ycut1 = List::Util::min 1, $ycut;
2186 glBindTexture GL_TEXTURE_2D, $t2->{name};
2187 glBegin GL_QUADS;
2188 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2189 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2192 glEnd;
2193
2194 if ($t3) {
2195 glBindTexture GL_TEXTURE_2D, $t3->{name};
2196 glBegin GL_QUADS;
2197 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2199 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2200 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2201 glEnd;
2202 }
2203
2204 glDisable GL_BLEND;
2205 glDisable GL_TEXTURE_2D;
2206}
2207
2208#############################################################################
2209
2210package CFClient::UI::Gauge;
2211
2212our @ISA = CFClient::UI::VBox::;
2213
2214sub new {
2215 my ($class, %arg) = @_;
2216
2217 my $self = $class->SUPER::new (
2218 tooltip => $arg{type},
2219 can_hover => 1,
2220 can_events => 1,
2221 %arg,
2222 );
2223
2224 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2225 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2226 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2227
2228 $self
2229}
2230
2231sub set_fontsize {
2232 my ($self, $fsize) = @_;
2233
2234 $self->{value}->set_fontsize ($fsize);
2235 $self->{max} ->set_fontsize ($fsize);
2236}
2237
2238sub set_max {
2239 my ($self, $max) = @_;
2240
2241 $self->{gauge}->set_max ($max);
2242 $self->{max}->set_text ($max);
2243}
2244
2245sub set_value {
2246 my ($self, $val, $max) = @_;
2247
2248 $self->set_max ($max)
2249 if defined $max;
2250
2251 $self->{gauge}->set_value ($val, $max);
2252 $self->{value}->set_text ($val);
2253}
2254
2255#############################################################################
2256
2257package CFClient::UI::Slider;
2258
2259use strict;
2260
2261use CFClient::OpenGL;
2262
2263our @ISA = CFClient::UI::DrawBG::;
2264
2265my @tex =
2266 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2267 qw(s1_slider.png s1_slider_bg.png);
2268
2269sub new {
2270 my $class = shift;
2271
1171 # range [value, low, high, page] 2272 # range [value, low, high, page, unit]
1172 2273
2274 # TODO: 0-width page
2275 # TODO: req_w/h are wrong with vertical
2276 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2277 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2278 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 2279 active_fg => [0, 0, 0],
2280 bg => [0, 0, 0, 0.2],
2281 active_bg => [1, 1, 1, 0.5],
1176 range => [0, 0, 100, 10], 2282 range => [0, 0, 100, 10, 0],
1177 req_w => 40, 2283 min_w => $::WIDTH / 80,
1178 req_h => 10, 2284 min_h => $::WIDTH / 80,
1179 vertical => 0, 2285 vertical => 0,
2286 can_hover => 1,
2287 inner_pad => 0.02,
1180 @_ 2288 @_
1181 ); 2289 );
1182 2290
2291 $self->set_value ($self->{range}[0]);
2292 $self->update;
2293
1183 $self 2294 $self
1184} 2295}
1185 2296
2297sub changed { }
2298
2299sub set_range {
2300 my ($self, $range) = @_;
2301
2302 ($range, $self->{range}) = ($self->{range}, $range);
2303
2304 $self->update
2305 if "@$range" ne "@{$self->{range}}";
2306}
2307
2308sub set_value {
2309 my ($self, $value) = @_;
2310
2311 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2312
2313 $hi = $lo + 1 if $hi <= $lo;
2314
2315 $page = $hi - $lo if $page > $hi - $lo;
2316
2317 $value = $lo if $value < $lo;
2318 $value = $hi - $page if $value > $hi - $page;
2319
2320 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2321 if $unit;
2322
2323 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2324
2325 if ($value != $old_value) {
2326 $self->_emit (changed => $value);
2327 $self->update;
2328 }
2329}
2330
1186sub size_request { 2331sub size_request {
1187 my ($self) = @_; 2332 my ($self) = @_;
1188 2333
1189 my $w = $self->{req_w}; 2334 ($self->{req_w}, $self->{req_h})
1190 my $h = $self->{req_h};
1191
1192 $self->{vertical} ? ($h, $w) : ($w, $h)
1193} 2335}
1194 2336
1195sub button_down { 2337sub button_down {
1196 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1197 2339
1198 $self->SUPER::button_down ($ev, $x, $y); 2340 $self->SUPER::button_down ($ev, $x, $y);
2341
2342 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2343
1199 $self->mouse_motion ($ev, $x, $y); 2344 $self->mouse_motion ($ev, $x, $y)
1200} 2345}
1201 2346
1202sub mouse_motion { 2347sub mouse_motion {
1203 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1204 2349
1205 if ($GRAB == $self) { 2350 if ($GRAB == $self) {
2351 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2352
2353 my (undef, $lo, $hi, $page) = @{$self->{range}};
2354
2355 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2356
2357 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2358 } else {
2359 return 0;
2360 }
2361
2362 1
2363}
2364
2365sub update {
2366 my ($self) = @_;
2367
2368 delete $self->{knob_w};
2369 $self->SUPER::update;
2370}
2371
2372sub _draw {
2373 my ($self) = @_;
2374
2375 unless ($self->{knob_w}) {
2376 $self->set_value ($self->{range}[0]);
2377
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2378 my ($value, $lo, $hi, $page) = @{$self->{range}};
2379 my $range = ($hi - $page - $lo) || 1e-100;
1207 2380
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2381 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1209 2382
1210 $x = $x * ($hi - $lo) / $w + $lo; 2383 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1211 $x = $lo if $x < $lo; 2384 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1212 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x;
1214 2385
1215 $self->emit (changed => $x); 2386 $value = ($value - $lo) / $range;
1216 $self->update; 2387 $value = $value * $self->{scale} + $self->{offset};
1217 }
1218}
1219 2388
1220sub _draw { 2389 $self->{knob_x} = $value - $knob_w * 0.5;
1221 my ($self) = @_; 2390 $self->{knob_w} = $knob_w;
2391 }
1222 2392
1223 $self->SUPER::_draw (); 2393 $self->SUPER::_draw ();
1224 2394
1225 my ($w, $h) = @$self{qw(w h)}; 2395 glScale $self->{w}, $self->{h};
1226 2396
1227 if ($self->{vertical}) { 2397 if ($self->{vertical}) {
1228 # draw a vertical slider like a rotated horizontal slider 2398 # draw a vertical slider like a rotated horizontal slider
1229 2399
2400 glTranslate 1, 0, 0;
1230 glRotate 90, 0, 0, 1; 2401 glRotate 90, 0, 0, 1;
1231 glTranslate 0, -$self->{w}, 0;
1232
1233 ($w, $h) = ($h, $w);
1234 } 2402 }
1235 2403
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2404 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2405 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2406
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2407 glEnable GL_TEXTURE_2D;
2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1240 2409
1241 $page = int $page * $w / ($hi - $lo); 2410 # draw background
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2411 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1243 2412
1244 $w -= $page; 2413 # draw handle
1245 $page &= ~1; 2414 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1246 glTranslate $page * 0.5, 0, 0;
1247 2415
1248 glColor @$fg; 2416 glDisable GL_TEXTURE_2D;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5;
1256 my $knob_b = $value + $page * 0.5;
1257
1258 glBegin GL_QUADS;
1259 glColor @$fg;
1260 glVertex $knob_a, 0;
1261 glVertex $knob_a, $h;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264
1265 if ($knob_a < $knob_b - 2) {
1266 glColor @$bg;
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273} 2417}
1274 2418
1275############################################################################# 2419#############################################################################
1276 2420
1277package CFClient::UI::MapWidget; 2421package CFClient::UI::ValSlider;
1278 2422
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2423our @ISA = CFClient::UI::HBox::;
2424
2425sub new {
2426 my ($class, %arg) = @_;
2427
2428 my $range = delete $arg{range};
2429
2430 my $self = $class->SUPER::new (
2431 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2432 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2433 to_value => sub { shift },
2434 from_value => sub { shift },
2435 %arg,
2436 );
2437
2438 $self->{slider}->connect (changed => sub {
2439 my ($self, $value) = @_;
2440 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2441 $self->{parent}->emit (changed => $value);
2442 });
2443
2444# $self->{entry}->connect (changed => sub {
2445# my ($self, $value) = @_;
2446# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2447# $self->{parent}->emit (changed => $value);
2448# });
2449
2450 $self->add ($self->{slider}, $self->{entry});
2451
2452 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2453
2454 $self
2455}
2456
2457sub set_range { shift->{slider}->set_range (@_) }
2458sub set_value { shift->{slider}->set_value (@_) }
2459
2460#############################################################################
2461
2462package CFClient::UI::TextView;
2463
2464our @ISA = CFClient::UI::HBox::;
2465
2466use CFClient::OpenGL;
1287 2467
1288sub new { 2468sub new {
1289 my $class = shift; 2469 my $class = shift;
1290 2470
1291 $class->SUPER::new ( 2471 my $self = $class->SUPER::new (
1292 z => -1, 2472 fontsize => 1,
1293 list => (glGenLists 1), 2473 can_events => 0,
2474 #font => default_font
1294 @_ 2475 @_,
2476
2477 layout => (new CFClient::Layout 1),
2478 par => [],
2479 height => 0,
2480 children => [
2481 (new CFClient::UI::Empty expand => 1),
2482 (new CFClient::UI::Slider vertical => 1),
2483 ],
1295 ) 2484 );
1296}
1297 2485
1298sub key_down { 2486 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2487
1302sub key_up { 2488 $self
1303} 2489}
1304 2490
1305sub size_request { 2491sub set_fontsize {
2492 my ($self, $fontsize) = @_;
2493
2494 $self->{fontsize} = $fontsize;
2495 $self->reflow;
2496}
2497
2498sub size_allocate {
2499 my ($self, $w, $h) = @_;
2500
2501 $self->SUPER::size_allocate ($w, $h);
2502
2503 $self->{layout}->set_font ($self->{font}) if $self->{font};
2504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2505 $self->{layout}->set_width ($self->{children}[0]{w});
2506
2507 $self->reflow;
2508}
2509
2510sub text_size {
2511 my ($self, $text, $indent) = @_;
2512
2513 my $layout = $self->{layout};
2514
2515 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $layout->set_width ($self->{children}[0]{w} - $indent);
2517 $layout->set_markup ($text);
1306 ( 2518
1307 1 + 32 * int $::WIDTH / 32, 2519 $layout->size
1308 1 + 32 * int $::HEIGHT / 32, 2520}
2521
2522sub reflow {
2523 my ($self) = @_;
2524
2525 $self->{need_reflow}++;
2526 $self->update;
2527}
2528
2529sub set_offset {
2530 my ($self, $offset) = @_;
2531
2532 # todo: base offset on lines or so, not on pixels
2533 $self->{children}[1]->set_value ($offset);
2534}
2535
2536sub clear {
2537 my ($self) = @_;
2538
2539 $self->{par} = [];
2540 $self->{height} = 0;
2541 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2542}
2543
2544sub add_paragraph {
2545 my ($self, $color, $text, $indent) = @_;
2546
2547 for my $line (split /\n/, $text) {
2548 my ($w, $h) = $self->text_size ($line);
2549 $self->{height} += $h;
2550 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1309 ) 2551 }
2552
2553 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1310} 2554}
1311 2555
1312sub update { 2556sub update {
1313 my ($self) = @_; 2557 my ($self) = @_;
1314 2558
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2559 $self->SUPER::update;
1317}
1318 2560
1319sub draw { 2561 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2562
2563 delete $self->{texture};
2564
2565 $ROOT->on_post_alloc ($self, sub {
2566 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2567
1322 if (delete $self->{need_update}) { 2568 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2569 my $height = 0;
1324 2570
1325 my $mx = $::CONN->{mapx}; 2571 my $layout = $self->{layout};
1326 my $my = $::CONN->{mapy};
1327 2572
1328 my $map = $::CONN->{map}; 2573 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1329 2574
1330 my ($xofs, $yofs); 2575 for (@{$self->{par}}) {
2576 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2577 $layout->set_width ($W - $_->[3]);
2578 $layout->set_markup ($_->[4]);
2579 my ($w, $h) = $layout->size;
2580 $_->[0] = $w + $_->[3];
2581 $_->[1] = $h;
2582 }
1331 2583
1332 my $sw = 1 + int $::WIDTH / 32; 2584 $height += $_->[1];
1333 my $sh = 1 + int $::HEIGHT / 32; 2585 }
1334 2586
1335 if ($::CONN->{mapw} > $sw) { 2587 $self->{height} = $height;
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2588
1337 } else { 2589 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2590
2591 delete $self->{texture};
1339 } 2592 }
1340 2593
1341 if ($::CONN->{maph} > $sh) { 2594 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2595 glClearColor 0, 0, 0, 0;
1343 } else { 2596 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2597
1347 glEnable GL_TEXTURE_2D; 2598 my $top = int $self->{children}[1]{range}[0];
2599
2600 my $y0 = $top;
2601 my $y1 = $top + $H;
2602
2603 my $y = 0;
2604
2605 my $layout = $self->{layout};
2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608
1348 glEnable GL_BLEND; 2609 glEnable GL_BLEND;
2610 #TODO# not correct in windows where rgba is forced off
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2611 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2612
1352 my $sw4 = ($sw + 3) & ~3; 2613 for my $par (@{$self->{par}}) {
1353 my $darkness = "\x00" x ($sw4 * $sh); 2614 my $h = $par->[1];
1354 2615
1355 for my $x (0 .. $sw - 1) { 2616 if ($y0 < $y + $h && $y < $y1) {
1356 my $row = $map->[$x + $xofs]; 2617 $layout->set_foreground (@{ $par->[2] });
1357 for my $y (0 .. $sh - 1) { 2618 $layout->set_width ($W - $par->[3]);
2619 $layout->set_markup ($par->[4]);
1358 2620
1359 my $cell = $row->[$y + $yofs] 2621 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1360 or next;
1361 2622
1362 my $dark = $cell->[0]; 2623 glRasterPos $par->[3], $y - $y0;
1363 if ($dark < 0) { 2624 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1365 } else {
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1367 } 2625 }
1368 2626
1369 for my $num (grep $_, @$cell[1,2,3]) { 2627 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2628 }
2629
2630 glDisable GL_BLEND;
1377 } 2631 };
2632 });
2633}
1378 2634
1379# if (1) { # higher quality darkness 2635sub _draw {
1380# $lighting =~ s/(.)/$1$1$1/gs; 2636 my ($self) = @_;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388 2637
2638 glEnable GL_TEXTURE_2D;
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1390
1391 $darkness = new CFClient::Texture
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1; 2640 glColor 0, 0, 0, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2641 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1400
1401 glDisable GL_TEXTURE_2D; 2642 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403 2643
1404 glEndList; 2644 $self->{children}[1]->draw;
1405 }
1406 2645
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 }
1444 }
1445}
1446
1447sub key_up {
1448 my ($self, $ev) = @_;
1449
1450 my $mod = $ev->key_mod;
1451 my $sym = $ev->key_sym;
1452
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1454 $::CONN->send ("command fire_stop");
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2646}
1460 2647
1461############################################################################# 2648#############################################################################
1462 2649
1463package CFClient::UI::Animator; 2650package CFClient::UI::Animator;
1464 2651
1465use SDL::OpenGL; 2652use CFClient::OpenGL;
1466 2653
1467our @ISA = CFClient::UI::Bin::; 2654our @ISA = CFClient::UI::Bin::;
1468 2655
1469sub moveto { 2656sub moveto {
1470 my ($self, $x, $y) = @_; 2657 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2687 glPopMatrix;
1501} 2688}
1502 2689
1503############################################################################# 2690#############################################################################
1504 2691
1505package CFClient::UI::Toplevel; 2692package CFClient::UI::Flopper;
2693
2694our @ISA = CFClient::UI::Button::;
2695
2696sub new {
2697 my $class = shift;
2698
2699 my $self = $class->SUPER::new (
2700 state => 0,
2701 on_activate => \&toggle_flopper,
2702 @_
2703 );
2704
2705 $self
2706}
2707
2708sub toggle_flopper {
2709 my ($self) = @_;
2710
2711 $self->{other}->toggle_visibility;
2712}
2713
2714#############################################################################
2715
2716package CFClient::UI::Tooltip;
2717
2718our @ISA = CFClient::UI::Bin::;
2719
2720use CFClient::OpenGL;
2721
2722sub new {
2723 my $class = shift;
2724
2725 $class->SUPER::new (
2726 @_,
2727 can_events => 0,
2728 )
2729}
2730
2731sub set_tooltip_from {
2732 my ($self, $widget) = @_;
2733
2734 my $tooltip = $widget->{tooltip};
2735
2736 if ($ENV{CFPLUS_DEBUG} & 2) {
2737 $tooltip .= "\n\n" . (ref $widget) . "\n"
2738 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2739 . "req $widget->{req_w} $widget->{req_h}\n"
2740 . "visible $widget->{visible}";
2741 }
2742
2743 $self->add (new CFClient::UI::Label
2744 markup => $tooltip,
2745 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2746 fontsize => 0.8,
2747 fg => [0, 0, 0, 1],
2748 ellipsise => 0,
2749 font => ($widget->{tooltip_font} || $::FONT_PROP),
2750 );
2751}
2752
2753sub size_request {
2754 my ($self) = @_;
2755
2756 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2757
2758 ($w + 4, $h + 4)
2759}
2760
2761sub size_allocate {
2762 my ($self, $w, $h) = @_;
2763
2764 $self->SUPER::size_allocate ($w - 4, $h - 4);
2765}
2766
2767sub visibility_change {
2768 my ($self, $visible) = @_;
2769
2770 return unless $visible;
2771
2772 $self->{root}->on_post_alloc ("move_$self" => sub {
2773 my $widget = $self->{owner}
2774 or return;
2775
2776 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2777
2778 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2779 if $x + $self->{w} > $::WIDTH;
2780
2781 $self->move_abs ($x, $y);
2782 });
2783}
2784
2785sub _draw {
2786 my ($self) = @_;
2787
2788 glTranslate 0.375, 0.375;
2789
2790 my ($w, $h) = @$self{qw(w h)};
2791
2792 glColor 1, 0.8, 0.4;
2793 glBegin GL_QUADS;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glColor 0, 0, 0;
2801 glBegin GL_LINE_LOOP;
2802 glVertex 0 , 0;
2803 glVertex 0 , $h;
2804 glVertex $w, $h;
2805 glVertex $w, 0;
2806 glEnd;
2807
2808 glTranslate 2 - 0.375, 2 - 0.375;
2809
2810 $self->SUPER::_draw;
2811}
2812
2813#############################################################################
2814
2815package CFClient::UI::Face;
2816
2817our @ISA = CFClient::UI::Base::;
2818
2819use CFClient::OpenGL;
2820
2821sub new {
2822 my $class = shift;
2823
2824 my $self = $class->SUPER::new (
2825 aspect => 1,
2826 can_events => 0,
2827 @_,
2828 );
2829
2830 if ($self->{anim} && $self->{animspeed}) {
2831 Scalar::Util::weaken (my $widget = $self);
2832
2833 $self->{timer} = Event->timer (
2834 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2835 hard => 1,
2836 interval => $self->{animspeed},
2837 cb => sub {
2838 ++$widget->{frame};
2839 $widget->update;
2840 },
2841 );
2842 }
2843
2844 $self
2845}
2846
2847sub size_request {
2848 (32, 8)
2849}
2850
2851sub update {
2852 my ($self) = @_;
2853
2854 return unless $self->{visible};
2855
2856 $self->SUPER::update;
2857}
2858
2859sub _draw {
2860 my ($self) = @_;
2861
2862 return unless $::CONN;
2863
2864 my $face;
2865
2866 if ($self->{frame}) {
2867 my $anim = $::CONN->{anim}[$self->{anim}];
2868
2869 $face = $anim->[ $self->{frame} % @$anim ]
2870 if $anim && @$anim;
2871 }
2872
2873 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2874
2875 if ($tex) {
2876 glEnable GL_TEXTURE_2D;
2877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2878 glColor 0, 0, 0, 1;
2879 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2880 glDisable GL_TEXTURE_2D;
2881 }
2882}
2883
2884sub DESTROY {
2885 my ($self) = @_;
2886
2887 $self->{timer}->cancel
2888 if $self->{timer};
2889
2890 $self->SUPER::DESTROY;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Buttonbar;
2896
2897our @ISA = CFClient::UI::HBox::;
2898
2899# TODO: should actualyl wrap buttons and other goodies.
2900
2901#############################################################################
2902
2903package CFClient::UI::Menu;
2904
2905our @ISA = CFClient::UI::FancyFrame::;
2906
2907use CFClient::OpenGL;
2908
2909sub new {
2910 my $class = shift;
2911
2912 my $self = $class->SUPER::new (
2913 items => [],
2914 z => 100,
2915 @_,
2916 );
2917
2918 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2919
2920 for my $item (@{ $self->{items} }) {
2921 my ($widget, $cb) = @$item;
2922
2923 # handle various types of items, only text for now
2924 if (!ref $widget) {
2925 $widget = new CFClient::UI::Label
2926 can_hover => 1,
2927 can_events => 1,
2928 text => $widget;
2929 }
2930
2931 $self->{item}{$widget} = $item;
2932
2933 $self->{vbox}->add ($widget);
2934 }
2935
2936 $self
2937}
2938
2939# popup given the event (must be a mouse button down event currently)
2940sub popup {
2941 my ($self, $ev) = @_;
2942
2943 $self->_emit ("popdown");
2944
2945 # maybe save $GRAB? must be careful about events...
2946 $GRAB = $self;
2947 $self->{button} = $ev->{button};
2948
2949 $self->show;
2950 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2951}
2952
2953sub mouse_motion {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 # TODO: should use vbox->find_widget or so
2957 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2958 $self->{hover} = $self->{item}{$HOVER};
2959
2960 0
2961}
2962
2963sub button_up {
2964 my ($self, $ev, $x, $y) = @_;
2965
2966 if ($ev->{button} == $self->{button}) {
2967 undef $GRAB;
2968 $self->hide;
2969
2970 $self->_emit ("popdown");
2971 $self->{hover}[1]->() if $self->{hover};
2972 } else {
2973 return 0
2974 }
2975
2976 1
2977}
2978
2979#############################################################################
2980
2981package CFClient::UI::Multiplexer;
1506 2982
1507our @ISA = CFClient::UI::Container::; 2983our @ISA = CFClient::UI::Container::;
1508 2984
2985sub new {
2986 my $class = shift;
2987
2988 my $self = $class->SUPER::new (
2989 @_,
2990 );
2991
2992 $self->{current} = $self->{children}[0]
2993 if @{ $self->{children} };
2994
2995 $self
2996}
2997
2998sub add {
2999 my ($self, @widgets) = @_;
3000
3001 $self->SUPER::add (@widgets);
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005}
3006
3007sub set_current_page {
3008 my ($self, $page_or_widget) = @_;
3009
3010 my $widget = ref $page_or_widget
3011 ? $page_or_widget
3012 : $self->{children}[$page_or_widget];
3013
3014 $self->{current} = $widget;
3015 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3016
3017 $self->_emit (page_changed => $self->{current});
3018
3019 $self->realloc;
3020}
3021
3022sub visible_children {
3023 $_[0]{current}
3024}
3025
1509sub size_request { 3026sub size_request {
1510 ($::WIDTH, $::HEIGHT) 3027 my ($self) = @_;
3028
3029 $self->{current}->size_request
1511} 3030}
1512 3031
1513sub size_allocate { 3032sub size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_; 3033 my ($self, $w, $h) = @_;
1515 3034
1516 $self->_size_allocate ($x, $y, $w, $h); 3035 $self->{current}->configure (0, 0, $w, $h);
1517
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1519 for @{$self->{children}};
1520} 3036}
1521 3037
1522sub translate { 3038sub _draw {
3039 my ($self) = @_;
3040
3041 $self->{current}->draw;
3042}
3043
3044#############################################################################
3045
3046package CFClient::UI::Notebook;
3047
3048our @ISA = CFClient::UI::VBox::;
3049
3050sub new {
3051 my $class = shift;
3052
3053 my $self = $class->SUPER::new (
3054 buttonbar => (new CFClient::UI::Buttonbar),
3055 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3056 # filter => # will be put between multiplexer and $self
3057 @_,
3058 );
3059
3060 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3061 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3062
3063 $self
3064}
3065
3066sub add {
3067 my ($self, $title, $widget, $tooltip) = @_;
3068
3069 Scalar::Util::weaken $self;
3070
3071 $self->{buttonbar}->add (new CFClient::UI::Button
3072 markup => $title,
3073 tooltip => $tooltip,
3074 on_activate => sub { $self->set_current_page ($widget) },
3075 );
3076
3077 $self->{multiplexer}->add ($widget);
3078}
3079
3080sub set_current_page {
3081 my ($self, $page) = @_;
3082
3083 $self->{multiplexer}->set_current_page ($page);
3084 $self->_emit (page_changed => $self->{multiplexer}{current});
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::Statusbox;
3090
3091our @ISA = CFClient::UI::VBox::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (
3097 fontsize => 0.8,
3098 @_,
3099 );
3100
3101 Scalar::Util::weaken (my $this = $self);
3102
3103 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3104
3105 $self
3106}
3107
3108sub reorder {
3109 my ($self) = @_;
3110 my $NOW = Time::HiRes::time;
3111
3112 # freeze display when hovering over any label
3113 return if $CFClient::UI::TOOLTIP->{owner}
3114 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3115 values %{ $self->{item} };
3116
3117 while (my ($k, $v) = each %{ $self->{item} }) {
3118 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3119 }
3120
3121 my @widgets;
3122
3123 my @items = sort {
3124 $a->{pri} <=> $b->{pri}
3125 or $b->{id} <=> $a->{id}
3126 } values %{ $self->{item} };
3127
3128 $self->{timer}->interval (1);
3129
3130 my $count = 10 + 1;
3131 for my $item (@items) {
3132 last unless --$count;
3133
3134 my $label = $item->{label} ||= do {
3135 # TODO: doesn't handle markup well (read as: at all)
3136 my $short = $item->{count} > 1
3137 ? "<b>$item->{count} ×</b> $item->{text}"
3138 : $item->{text};
3139
3140 for ($short) {
3141 s/^\s+//;
3142 s/\s+/ /g;
3143 }
3144
3145 new CFClient::UI::Label
3146 markup => $short,
3147 tooltip => $item->{tooltip},
3148 tooltip_font => $::FONT_PROP,
3149 tooltip_width => 0.67,
3150 fontsize => $item->{fontsize} || $self->{fontsize},
3151 max_w => $::WIDTH * 0.44,
3152 fg => [@{ $item->{fg} }],
3153 can_events => 1,
3154 can_hover => 1
3155 };
3156
3157 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3158 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3159 $label->update;
3160 $label->set_max_size (undef, $label->{req_h} * $diff)
3161 if $diff < 1;
3162 $self->{timer}->interval (1/30);
3163 } else {
3164 $label->{fg}[3] = $item->{fg}[3] || 1;
3165 }
3166
3167 push @widgets, $label;
3168 }
3169
3170 $self->clear;
3171 $self->SUPER::add (reverse @widgets);
3172}
3173
3174sub add {
3175 my ($self, $text, %arg) = @_;
3176
3177 $text =~ s/^\s+//;
3178 $text =~ s/\s+$//;
3179
3180 return unless $text;
3181
3182 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3183
3184 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3185
3186 if (my $item = $self->{item}{$group}) {
3187 if ($item->{text} eq $text) {
3188 $item->{count}++;
3189 } else {
3190 $item->{count} = 1;
3191 $item->{text} = $item->{tooltip} = $text;
3192 }
3193 $item->{id} = ++$self->{id};
3194 $item->{timeout} = $timeout;
3195 delete $item->{label};
3196 } else {
3197 $self->{item}{$group} = {
3198 id => ++$self->{id},
3199 text => $text,
3200 timeout => $timeout,
3201 tooltip => $text,
3202 fg => [0.8, 0.8, 0.8, 0.8],
3203 pri => 0,
3204 count => 1,
3205 %arg,
3206 };
3207 }
3208
3209 $self->reorder;
3210}
3211
3212sub reconfigure {
3213 my ($self) = @_;
3214
3215 delete $_->{label}
3216 for values %{ $self->{item} || {} };
3217
3218 $self->reorder;
3219 $self->SUPER::reconfigure;
3220}
3221
3222sub DESTROY {
3223 my ($self) = @_;
3224
3225 $self->{timer}->cancel;
3226
3227 $self->SUPER::DESTROY;
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Inventory;
3233
3234our @ISA = CFClient::UI::ScrolledWindow::;
3235
3236sub new {
3237 my $class = shift;
3238
3239 my $self = $class->SUPER::new (
3240 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3241 @_,
3242 );
3243
3244 $self
3245}
3246
3247sub set_items {
3248 my ($self, $items) = @_;
3249
3250 $self->{child}->clear;
3251 return unless $items;
3252
3253 my @items = sort {
3254 ($a->{type} <=> $b->{type})
3255 or ($a->{name} cmp $b->{name})
3256 } @$items;
3257
3258 $self->{real_items} = \@items;
3259
3260 my $row = 0;
3261 for my $item (@items) {
3262 CFClient::Item::update_widgets $item;
3263
3264 $self->{child}->add (0, $row, $item->{face_widget});
3265 $self->{child}->add (1, $row, $item->{desc_widget});
3266 $self->{child}->add (2, $row, $item->{weight_widget});
3267
3268 $row++;
3269 }
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::BindEditor;
3275
3276our @ISA = CFClient::UI::FancyFrame::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3282
3283 $self->add (my $vb = new CFClient::UI::VBox);
3284
3285
3286 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3287 text => "start recording",
3288 tooltip => "Start/Stops recording of actions."
3289 ."All subsequent actions after the recording started will be captured."
3290 ."The actions are displayed after the record was stopped."
3291 ."To bind the action you have to click on the 'Bind' button",
3292 on_activate => sub {
3293 unless ($self->{recording}) {
3294 $self->start;
3295 } else {
3296 $self->stop;
3297 }
3298 });
3299
3300 $vb->add (new CFClient::UI::Label text => "Actions:");
3301 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3302
3303 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3304 $vb->add (my $hb = new CFClient::UI::HBox);
3305 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3306 $hb->add (new CFClient::UI::Button
3307 text => "bind",
3308 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3309 on_activate => sub {
3310 $self->ask_for_bind;
3311 });
3312
3313 $vb->add (my $hb = new CFClient::UI::HBox);
3314 $hb->add (new CFClient::UI::Button
3315 text => "ok",
3316 expand => 1,
3317 tooltip => "This closes the binding editor and saves the binding",
3318 on_activate => sub {
3319 $self->hide;
3320 $self->commit;
3321 });
3322
3323 $hb->add (new CFClient::UI::Button
3324 text => "cancel",
3325 expand => 1,
3326 tooltip => "This closes the binding editor without saving",
3327 on_activate => sub {
3328 $self->hide;
3329 $self->{binding_cancel}->()
3330 if $self->{binding_cancel};
3331 });
3332
3333 $self->update_binding_widgets;
3334
3335 $self
3336}
3337
3338sub commit {
3339 my ($self) = @_;
3340 my ($mod, $sym, $cmds) = $self->get_binding;
3341 if ($sym != 0 && @$cmds > 0) {
3342 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3343 ."'. Don't forget 'Save Config'!");
3344 $self->{binding_change}->($mod, $sym, $cmds)
3345 if $self->{binding_change};
3346 } else {
3347 $::STATUSBOX->add ("No action bound, no key or action specified!");
3348 $self->{binding_cancel}->()
3349 if $self->{binding_cancel};
3350 }
3351}
3352
3353sub start {
3354 my ($self) = @_;
3355
3356 $self->{rec_btn}->set_text ("stop recording");
3357 $self->{recording} = 1;
3358 $self->clear_command_list;
3359 $::CONN->start_record if $::CONN;
3360}
3361
3362sub stop {
3363 my ($self) = @_;
3364
3365 $self->{rec_btn}->set_text ("start recording");
3366 $self->{recording} = 0;
3367
3368 my $rec;
3369 $rec = $::CONN->stop_record if $::CONN;
3370 return unless ref $rec eq 'ARRAY';
3371 $self->set_command_list ($rec);
3372}
3373
3374
3375sub ask_for_bind_and_commit {
3376 my ($self) = @_;
3377 $self->ask_for_bind (1);
3378}
3379
3380sub ask_for_bind {
3381 my ($self, $commit) = @_;
3382
3383 CFClient::Binder::open_binding_dialog (sub {
3384 my ($mod, $sym) = @_;
3385 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3386 $self->update_binding_widgets;
3387 $self->commit if $commit;
3388 });
3389}
3390
3391# $mod and $sym are the modifiers and key symbol
3392# $cmds is a array ref of strings (the commands)
3393# $cb is the callback that is executed on OK
3394# $ccb is the callback that is executed on CANCEL and
3395# when the binding was unsuccessful on OK
3396sub set_binding {
3397 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3398
3399 $self->clear_command_list;
3400 $self->{recording} = 0;
3401 $self->{rec_btn}->set_text ("start recording");
3402
3403 $self->{binding} = [$mod, $sym];
3404 $self->{commands} = $cmds;
3405
3406 $self->{binding_change} = $cb;
3407 $self->{binding_cancel} = $ccb;
3408
3409 $self->update_binding_widgets;
3410}
3411
3412# this is a shortcut method that asks for a binding
3413# and then just binds it.
3414sub do_quick_binding {
3415 my ($self, $cmds) = @_;
3416 $self->set_binding (undef, undef, $cmds, sub {
3417 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3418 });
3419 $self->ask_for_bind (1);
3420}
3421
3422sub update_binding_widgets {
3423 my ($self) = @_;
3424 my ($mod, $sym, $cmds) = $self->get_binding;
3425 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3426 $self->set_command_list ($cmds);
3427}
3428
3429sub get_binding {
3430 my ($self) = @_;
3431 return (
3432 $self->{binding}->[0],
3433 $self->{binding}->[1],
3434 [ grep { defined $_ } @{$self->{commands}} ]
3435 );
3436}
3437
3438sub clear_command_list {
3439 my ($self) = @_;
3440 $self->{cmdbox}->clear ();
3441}
3442
3443sub set_command_list {
3444 my ($self, $cmds) = @_;
3445
3446 $self->{cmdbox}->clear ();
3447 $self->{commands} = $cmds;
3448
3449 my $idx = 0;
3450
3451 for (@$cmds) {
3452 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3453
3454 my $i = $idx;
3455 $hb->add (new CFClient::UI::Label text => $_);
3456 $hb->add (new CFClient::UI::Button
3457 text => "delete",
3458 tooltip => "Deletes the action from the record",
3459 on_activate => sub {
3460 $self->{cmdbox}->remove ($hb);
3461 $cmds->[$i] = undef;
3462 });
3463
3464
3465 $idx++
3466 }
3467}
3468
3469#############################################################################
3470
3471package CFClient::UI::SpellList;
3472
3473our @ISA = CFClient::UI::Table::;
3474
3475sub new {
3476 my $class = shift;
3477
3478 my $self = $class->SUPER::new (
3479 binding => [],
3480 commands => [],
3481 @_,
3482 )
3483}
3484
3485# XXX: Do sorting? Argl...
3486sub add_spell {
3487 my ($self, $spell) = @_;
3488 $self->{spells}->{$spell->{name}} = $spell;
3489
3490 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3491 face => $spell->{face},
3492 can_hover => 1,
3493 can_events => 1,
3494 tooltip => $spell->{message});
3495
3496 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => $spell->{name},
3498 can_hover => 1,
3499 can_events => 1,
3500 tooltip => $spell->{message},
3501 expand => 1);
3502
3503 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3504 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3505 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3506 expand => 1);
3507
3508 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3509 text => "bind to key",
3510 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3511}
3512
3513sub rebuild_spell_list {
3514 my ($self) = @_;
3515 $self->{tbl_idx} = 0;
3516 $self->add_spell ($_) for values %{$self->{spells}};
3517}
3518
3519sub remove_spell {
3520 my ($self, $spell) = @_;
3521 delete $self->{spells}->{$spell->{name}};
3522 $self->rebuild_spell_list;
3523}
3524
3525#############################################################################
3526
3527package CFClient::UI::Root;
3528
3529our @ISA = CFClient::UI::Container::;
3530
3531use List::Util qw(min max);
3532
3533use CFClient::OpenGL;
3534
3535sub new {
3536 my $class = shift;
3537
3538 my $self = $class->SUPER::new (
3539 visible => 1,
3540 @_,
3541 );
3542
3543 Scalar::Util::weaken ($self->{root} = $self);
3544
3545 $self
3546}
3547
3548sub size_request {
3549 my ($self) = @_;
3550
3551 ($self->{w}, $self->{h})
3552}
3553
3554sub _to_pixel {
3555 my ($coord, $size, $max) = @_;
3556
3557 $coord =
3558 $coord eq "center" ? ($max - $size) * 0.5
3559 : $coord eq "max" ? $max
3560 : $coord;
3561
3562 $coord = 0 if $coord < 0;
3563 $coord = $max - $size if $coord > $max - $size;
3564
3565 int $coord + 0.5
3566}
3567
3568sub size_allocate {
3569 my ($self, $w, $h) = @_;
3570
3571 for my $child ($self->children) {
3572 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3573
3574 $X = $child->{force_x} if exists $child->{force_x};
3575 $Y = $child->{force_y} if exists $child->{force_y};
3576
3577 $X = _to_pixel $X, $W, $self->{w};
3578 $Y = _to_pixel $Y, $H, $self->{h};
3579
3580 $child->configure ($X, $Y, $W, $H);
3581 }
3582}
3583
3584sub coord2local {
1523 my ($self, $x, $y) = @_; 3585 my ($self, $x, $y) = @_;
1524 3586
1525 ($x, $y) 3587 ($x, $y)
1526} 3588}
1527 3589
3590sub coord2global {
3591 my ($self, $x, $y) = @_;
3592
3593 ($x, $y)
3594}
3595
1528sub update { 3596sub update {
1529 my ($self) = @_; 3597 my ($self) = @_;
1530 3598
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3599 $::WANT_REFRESH++;
1532 ::refresh ();
1533} 3600}
1534 3601
1535sub add { 3602sub add {
1536 my ($self, $widget) = @_; 3603 my ($self, @children) = @_;
1537 3604
3605 $_->{is_toplevel} = 1
3606 for @children;
3607
1538 $self->SUPER::add ($widget); 3608 $self->SUPER::add (@children);
1539
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1541} 3609}
1542 3610
3611sub remove {
3612 my ($self, @children) = @_;
3613
3614 $self->SUPER::remove (@children);
3615
3616 delete $self->{is_toplevel}
3617 for @children;
3618
3619 while (@children) {
3620 my $w = pop @children;
3621 push @children, $w->children;
3622 $w->set_invisible;
3623 }
3624}
3625
3626sub on_refresh {
3627 my ($self, $id, $cb) = @_;
3628
3629 $self->{refresh_hook}{$id} = $cb;
3630}
3631
3632sub on_post_alloc {
3633 my ($self, $id, $cb) = @_;
3634
3635 $self->{post_alloc_hook}{$id} = $cb;
3636}
3637
1543sub draw { 3638sub draw {
1544 my ($self) = @_; 3639 my ($self) = @_;
3640
3641 while ($self->{refresh_hook}) {
3642 $_->()
3643 for values %{delete $self->{refresh_hook}};
3644 }
3645
3646 if ($self->{realloc}) {
3647 my %queue;
3648 my @queue;
3649 my $widget;
3650
3651 outer:
3652 while () {
3653 if (my $realloc = delete $self->{realloc}) {
3654 for $widget (values %$realloc) {
3655 $widget->{visible} or next; # do not resize invisible widgets
3656
3657 $queue{$widget+0}++ and next; # duplicates are common
3658
3659 push @{ $queue[$widget->{visible}] }, $widget;
3660 }
3661 }
3662
3663 while () {
3664 @queue or last outer;
3665
3666 $widget = pop @{ $queue[-1] || [] }
3667 and last;
3668
3669 pop @queue;
3670 }
3671
3672 delete $queue{$widget+0};
3673
3674 my ($w, $h) = $widget->size_request;
3675
3676 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3677 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3678
3679 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3680 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3681
3682 $w = $widget->{force_w} if exists $widget->{force_w};
3683 $h = $widget->{force_h} if exists $widget->{force_h};
3684
3685 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3686 || delete $widget->{force_realloc}) {
3687 $widget->{req_w} = $w;
3688 $widget->{req_h} = $h;
3689
3690 $self->{size_alloc}{$widget+0} = $widget;
3691
3692 if (my $parent = $widget->{parent}) {
3693 $self->{realloc}{$parent+0} = $parent
3694 unless $queue{$parent+0};
3695
3696 $parent->{force_size_alloc} = 1;
3697 $self->{size_alloc}{$parent+0} = $parent;
3698 }
3699 }
3700
3701 delete $self->{realloc}{$widget+0};
3702 }
3703 }
3704
3705 while (my $size_alloc = delete $self->{size_alloc}) {
3706 my @queue = sort { $b->{visible} <=> $a->{visible} }
3707 values %$size_alloc;
3708
3709 while () {
3710 my $widget = pop @queue || last;
3711
3712 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3713
3714 $w = 0 if $w < 0;
3715 $h = 0 if $h < 0;
3716
3717 $w = int $w + 0.5;
3718 $h = int $h + 0.5;
3719
3720 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3721 $widget->{old_w} = $widget->{w};
3722 $widget->{old_h} = $widget->{h};
3723
3724 $widget->{w} = $w;
3725 $widget->{h} = $h;
3726
3727 $widget->emit (size_allocate => $w, $h);
3728 }
3729 }
3730 }
3731
3732 while ($self->{post_alloc_hook}) {
3733 $_->()
3734 for values %{delete $self->{post_alloc_hook}};
3735 }
3736
3737
3738 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3739 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3740 glClear GL_COLOR_BUFFER_BIT;
3741
3742 glMatrixMode GL_PROJECTION;
3743 glLoadIdentity;
3744 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3745 glMatrixMode GL_MODELVIEW;
3746 glLoadIdentity;
3747
3748 {
3749 package CFClient::UI::Base;
3750
3751 ($draw_x, $draw_y, $draw_w, $draw_h) =
3752 (0, 0, $self->{w}, $self->{h});
3753 }
1545 3754
1546 $self->_draw; 3755 $self->_draw;
1547} 3756}
1548 3757
1549############################################################################# 3758#############################################################################
1550 3759
1551package CFClient::UI; 3760package CFClient::UI;
1552 3761
1553$TOPLEVEL = new CFClient::UI::Toplevel; 3762$ROOT = new CFClient::UI::Root;
3763$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1554 3764
15551 37651
1556 3766

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