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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.83 by root, Wed Apr 12 12:16:58 2006 UTC vs.
Revision 1.281 by root, Mon Jun 5 01:59:59 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
136} 406}
137 407
138# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
139sub translate { 409sub coord2local {
140 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
141 411
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
413}
414
415# translate local coordinates to global coordinate system
416sub coord2global {
417 my ($self, $x, $y) = @_;
418
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 420}
144 421
145sub focus_in { 422sub focus_in {
146 my ($self) = @_; 423 my ($self) = @_;
147 424
148 return if $FOCUS == $self; 425 return if $FOCUS == $self;
426 return unless $self->{can_focus};
149 427
150 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
429
430 $self->_emit (focus_in => $focus);
431
151 $focus->update if $focus; 432 $focus->update if $focus;
152 $FOCUS->update; 433 $FOCUS->update;
153} 434}
154 435
155sub focus_out { 436sub focus_out {
156 my ($self) = @_; 437 my ($self) = @_;
157 438
158 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
159 440
160 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
442
443 $self->_emit (focus_out => $focus);
444
161 $focus->update if $focus; #? 445 $focus->update if $focus; #?
162}
163 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
164sub mouse_motion { } 451sub mouse_motion { 0 }
165sub button_up { } 452sub button_up { 0 }
166sub key_down { } 453sub key_down { 0 }
167sub key_up { } 454sub key_up { 0 }
168 455
169sub button_down { 456sub button_down {
170 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
171 458
172 $self->focus_in; 459 $self->focus_in;
173}
174 460
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 461 0
205}
206
207sub _draw {
208 my ($self) = @_;
209
210 warn "no draw defined for $self\n";
211} 462}
212 463
213sub find_widget { 464sub find_widget {
214 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
215 468
216 return $self 469 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 472
220 () 473 ()
221} 474}
222 475
223sub set_parent { 476sub set_parent {
224 my ($self, $par) = @_; 477 my ($self, $parent) = @_;
225 478
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
228} 481}
229 482
230sub get_parent { 483sub connect {
231 $_[0]->{parent} 484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
503 #my ($self, $visible) = @_;
504}
505
506sub realloc {
507 my ($self) = @_;
508
509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
515 delete $self->{req_w};
516 delete $self->{req_h};
517 }
232} 518}
233 519
234sub update { 520sub update {
235 my ($self) = @_; 521 my ($self) = @_;
236 522
237 $self->{parent}->update 523 $self->{parent}->update
238 if $self->{parent}; 524 if $self->{parent};
239} 525}
240 526
241sub connect { 527sub reconfigure {
242 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
243 529
244 push @{ $self->{cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
245} 532}
246 533
247sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 537
250 $_->($self, @args) 538sub draw {
251 for @{$self->{cb}{$signal} || []}; 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
252} 591}
253 592
254sub DESTROY { 593sub DESTROY {
255 my ($self) = @_; 594 my ($self) = @_;
256 595
596 delete $WIDGET{$self+0};
257 #$self->deactivate; 597 #$self->deactivate;
258} 598}
259 599
260############################################################################# 600#############################################################################
261 601
262package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
263 603
264our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
265 605
266use strict; 606use strict;
267use SDL::OpenGL; 607use CFClient::OpenGL;
268 608
269sub new { 609sub new {
270 my $class = shift; 610 my $class = shift;
271 611
272 # range [value, low, high, page] 612 # range [value, low, high, page]
273 613
274 $class->SUPER::new ( 614 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
277 @_ 617 @_
278 ) 618 )
279} 619}
280 620
281sub _draw { 621sub _draw {
282 my ($self) = @_; 622 my ($self) = @_;
283 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
285 630
286 glEnable GL_BLEND; 631 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
289 634
290 glBegin GL_QUADS; 635 glBegin GL_QUADS;
291 glVertex 0 , 0; 636 glVertex 0 , 0;
292 glVertex 0 , $h; 637 glVertex 0 , $h;
293 glVertex $w, $h; 638 glVertex $w, $h;
294 glVertex $w, 0; 639 glVertex $w, 0;
295 glEnd; 640 glEnd;
296 641
297 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
298} 644}
299 645
300############################################################################# 646#############################################################################
301 647
302package CFClient::UI::Empty; 648package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 649
316our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
317 651
318sub new { 652sub new {
319 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
320 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
321 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
322 675
323 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
324 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
325 684
326 $self 685 $self
327} 686}
328 687
329sub add { 688sub add {
330 my ($self, $chld) = @_; 689 my ($self, @widgets) = @_;
331 690
332 $chld->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
333 695
334 $self->{children} = [ 696 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 698 @{$self->{children}}, @widgets
337 ]; 699 ];
338 700
339 $self->{w} = $self->{h} = -1; 701 $self->realloc;
340 $self->update; 702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
767}
768
769sub add {
770 my ($self, $child) = @_;
771
772 $self->{children} = [];
773
774 $self->SUPER::add ($child);
341} 775}
342 776
343sub remove { 777sub remove {
344 my ($self, $widget) = @_; 778 my ($self, $widget) = @_;
345 779
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 780 $self->SUPER::remove ($widget);
347 781
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 782 $self->{children} = [new CFClient::UI::Empty]
783 unless @{$self->{children}};
784}
785
786sub child { $_[0]->{children}[0] }
787
788sub size_request {
789 $_[0]{children}[0]->size_request
790}
791
792sub size_allocate {
793 my ($self, $w, $h) = @_;
794
795 $self->{children}[0]->configure (0, 0, $w, $h);
796}
797
798#############################################################################
799
800# back-buffered drawing area
801
802package CFClient::UI::Window;
803
804our @ISA = CFClient::UI::Bin::;
805
806use CFClient::OpenGL;
807
808sub new {
809 my ($class, %arg) = @_;
810
811 my $self = $class->SUPER::new (%arg);
812}
813
814sub update {
815 my ($self) = @_;
816
817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
818 $self->SUPER::update;
819}
820
821sub size_allocate {
822 my ($self, $w, $h) = @_;
823
824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
349} 931}
350 932
351sub find_widget { 933sub find_widget {
352 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
353 935
354 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 938 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
365} 943}
366 944
367sub _draw { 945sub _render {
368 my ($self) = @_; 946 my ($self) = @_;
369 947
370 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
371} 954}
372 955
373############################################################################# 956#############################################################################
374 957
375package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
376 959
377our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
378 961
379sub new { 962sub new {
380 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
381 964
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
383 966
384 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
385} 987}
386 988
387sub add { 989sub add {
388 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
389 991
390 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 993}
394 994
395sub remove { 995sub update {
396 my ($self, $widget) = @_; 996 my ($self) = @_;
397 997
398 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
399 999
400 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
402} 1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
403
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408} 1003}
409 1004
410sub size_allocate { 1005sub size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
412 1007
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 $self->SUPER::size_allocate ($w, $h);
414 1009
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
416} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
417 1016
418############################################################################# 1017#############################################################################
419 1018
420package CFClient::UI::Window; 1019package CFClient::UI::Frame;
421 1020
422our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
423 1022
424use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1072
426sub new { 1073sub new {
427 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
428 1075
1076 my $title = delete $arg{title};
1077
429 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
430} 1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
431 1087
432sub update { 1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
433 my ($self) = @_; 1099 my ($self, @widgets) = @_;
434 1100
435 # we want to do this delayed... 1101 $self->SUPER::add (@widgets);
436 $self->render_chld; 1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
437 $self->SUPER::update;
438} 1103}
439 1104
440sub render_chld { 1105sub border {
441 my ($self) = @_; 1106 int $_[0]{border} * $::FONTSIZE
1107}
442 1108
443 $self->{texture} = 1109sub size_request {
444 CFClient::Texture->new_from_opengl ( 1110 my ($self) = @_;
445 $self->{w}, $self->{h}, sub { $self->child->draw } 1111
446 ); 1112 $self->{title}->size_request
1113 if $self->{title};
1114
1115 my ($w, $h) = $self->SUPER::size_request;
1116
1117 (
1118 $w + $self->border * 2,
1119 $h + $self->border * 2,
1120 )
447} 1121}
448 1122
449sub size_allocate { 1123sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
451 1125
452 $self->_size_allocate ($x, $y, $w, $h) or return; 1126 if ($self->{title}) {
453 1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
454 $self->child->size_allocate (0, 0, $w, $h); 1129 $self->{title}->size_allocate ($w, $h);
1130 }
455 1131
456 $self->render_chld; 1132 my $border = $self->border;
457}
458 1133
459sub _draw { 1134 $h -= List::Util::max 0, $border * 2;
460 my ($self) = @_; 1135 $w -= List::Util::max 0, $border * 2;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485
486sub size_request {
487 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490
491 $chld->move (2, 2);
492
493 map { $_ + 4 } $chld->size_request;
494}
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498 1136
499 $self->_size_allocate ($x, $y, $w, $h) or return; 1137 $self->child->configure ($border, $border, $w, $h);
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538
539 my ($w, $h) = $self->SUPER::size_request;
540
541 $h += $tex[1]->{h};
542 $h += $tex[4]->{h};
543 $w += $tex[2]->{w};
544 $w += $tex[3]->{w};
545
546 ($w, $h)
547}
548
549sub size_allocate {
550 my ($self, $x, $y, $w, $h) = @_;
551
552 $self->_size_allocate ($x, $y, $w, $h) or return;
553
554 $h -= $tex[1]{h};
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558
559 $h = $h < 0 ? 0 : $h;
560 $w = $w < 0 ? 0 : $w;
561
562 my $child = $self->child;
563
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
565} 1138}
566 1139
567sub button_down { 1140sub button_down {
568 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
569 1142
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1143 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1144 my $border = $self->border;
572 1145
1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
575 1156
576 $self->{motion} = sub { 1157 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
578 1159
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
580 1162
581 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1167 $self->realloc;
584 }; 1168 };
585 1169
586 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
591 1173
592 $self->{motion} = sub { 1174 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
594 1176
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
596 1178
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
600 } 1187 1
601} 1188}
602 1189
603sub button_up { 1190sub button_up {
604 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
605 1192
606 delete $self->{motion}; 1193 !!delete $self->{motion}
607} 1194}
608 1195
609sub mouse_motion { 1196sub mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
611 1198
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
613} 1202}
614 1203
615sub _draw { 1204sub _draw {
616 my ($self) = @_; 1205 my ($self) = @_;
617 1206
1207 my $child = $self->{children}[0];
1208
618 my ($w, $h) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1211
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1214
626 my $top = $tex[1]; 1215 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1216
629 my $left = $tex[3]; 1217 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1222
632 my $right = $tex[2]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1224 glColor @{ $self->{bg} };
634 1225
635 my $bottom = $tex[4]; 1226 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1227 # solve this better(?)
637 1228 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1229 $bg->{t} = $ch / $bg->{h};
639 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1231 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1232
648 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1234
651 $self->child->draw; 1235 $child->draw;
652 1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
653} 1241}
654 1242
655############################################################################# 1243#############################################################################
656 1244
657package CFClient::UI::Table; 1245package CFClient::UI::Table;
658 1246
659our @ISA = CFClient::UI::Base::; 1247our @ISA = CFClient::UI::Base::;
660 1248
661use List::Util qw(max sum); 1249use List::Util qw(max sum);
662 1250
663use SDL::OpenGL; 1251use CFClient::OpenGL;
664 1252
665sub new { 1253sub new {
666 my $class = shift; 1254 my $class = shift;
667 1255
668 $class->SUPER::new ( 1256 $class->SUPER::new (
669 col_expand => [], 1257 col_expand => [],
670 @_ 1258 @_,
671 ) 1259 )
672} 1260}
673 1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1264}
1265
674sub add { 1266sub add {
675 my ($self, $x, $y, $chld) = @_; 1267 my ($self, $x, $y, $child) = @_;
676 1268
1269 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1270 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1271
680 $self->{w} = $self->{h} = -1; 1272 $self->realloc;
681 $self->update; 1273}
1274
1275# TODO: move to container class maybe? send children a signal on removal?
1276sub clear {
1277 my ($self) = @_;
1278
1279 my @children = $self->children;
1280 delete $self->{children};
1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
682} 1288}
683 1289
684sub get_wh { 1290sub get_wh {
685 my ($self) = @_; 1291 my ($self) = @_;
686 1292
… …
691 or next; 1297 or next;
692 1298
693 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
695 or next; 1301 or next;
696 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1303
698 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
700 } 1306 }
701 } 1307 }
… …
713 (sum @$hs), 1319 (sum @$hs),
714 ) 1320 )
715} 1321}
716 1322
717sub size_allocate { 1323sub size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1325
722 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
723 1327
724 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
726 1330
727 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
731 1335
732 # linearly scale sizes 1336 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1337 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1338 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1339
1340 CFClient::UI::harmonize $ws;
1341 CFClient::UI::harmonize $hs;
735 1342
736 my $y; 1343 my $y;
737 1344
738 for my $r (0 .. $#{$self->{children}}) { 1345 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1346 my $row = $self->{children}[$r]
… …
744 1351
745 for my $c (0 .. $#$row) { 1352 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1353 my $col_w = $ws->[$c];
747 1354
748 if (my $widget = $row->[$c]) { 1355 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1356 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1357 }
751 1358
752 $x += $col_w; 1359 $x += $col_w;
753 } 1360 }
754 1361
… …
781 } 1388 }
782} 1389}
783 1390
784############################################################################# 1391#############################################################################
785 1392
1393package CFClient::UI::Box;
1394
1395our @ISA = CFClient::UI::Container::;
1396
1397sub size_request {
1398 my ($self) = @_;
1399
1400 $self->{vertical}
1401 ? (
1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1404 )
1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1409}
1410
1411sub size_allocate {
1412 my ($self, $w, $h) = @_;
1413
1414 my $space = $self->{vertical} ? $h : $w;
1415 my $children = $self->{children};
1416
1417 my @req;
1418
1419 if ($self->{homogeneous}) {
1420 @req = ($space / (@$children || 1)) x @$children;
1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1434 for 0 .. $#$children;
1435 }
1436 }
1437
1438 CFClient::UI::harmonize \@req;
1439
1440 my $pos = 0;
1441 for (0 .. $#$children) {
1442 my $alloc = $req[$_];
1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444
1445 $pos += $alloc;
1446 }
1447
1448 1
1449}
1450
1451#############################################################################
1452
786package CFClient::UI::HBox; 1453package CFClient::UI::HBox;
787 1454
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1455our @ISA = CFClient::UI::Box::;
791 1456
792sub size_request { 1457sub new {
793 my ($self) = @_; 1458 my $class = shift;
794 1459
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1460 $class->SUPER::new (
796 1461 vertical => 0,
797 ( 1462 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1463 )
801} 1464}
802 1465
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807
808 return unless $self->{w};
809
810 ($h, $w) = ($w, $h);
811
812 my $children = $self->{children};
813
814 my @h = map +($_->size_request)[0], @$children;
815
816 my $req_h = List::Util::sum @h;
817
818 if ($req_h > $h) {
819 # ah well, not enough space
820 $_ *= $h / $req_h for @h;
821 } else {
822 my $exp = List::Util::sum map $_->{expand}, @$children;
823 $exp ||= 1;
824
825 for (0 .. $#$children) {
826 my $child = $children->[$_];
827
828 my $alloc_h = $h[$_];
829 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
830 $h[$_] = $alloc_h;
831 }
832 }
833
834 my $y = 0;
835 for (0 .. $#$children) {
836 my $child = $children->[$_];
837 my $h = $h[$_];
838 $child->size_allocate ($y, 0, $h, $w);
839
840 $y += $h;
841 }
842}
843
844############################################################################# 1466#############################################################################
845 1467
846package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
847 1469
848# TODO: wrap into common Box base class
849
850our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
851 1471
852sub size_request { 1472sub new {
853 my ($self) = @_; 1473 my $class = shift;
854 1474
855 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
856 1476 vertical => 1,
857 ( 1477 @_,
858 (List::Util::max map $_->[0], @alloc),
859 (List::Util::sum map $_->[1], @alloc),
860 ) 1478 )
861} 1479}
862 1480
863sub size_allocate {
864 my ($self, $x, $y, $w, $h) = @_;
865
866 $self->_size_allocate ($x, $y, $w, $h) or return;
867
868 return unless $self->{h};
869
870 my $children = $self->{children};
871
872 my @h = map +($_->size_request)[1], @$children;
873
874 my $req_h = List::Util::sum @h;
875
876 if ($req_h > $h) {
877 # ah well, not enough space
878 $_ *= $h / $req_h for @h;
879 } else {
880 my $exp = List::Util::sum map $_->{expand}, @$children;
881 $exp ||= 1;
882
883 for (0 .. $#$children) {
884 my $child = $children->[$_];
885
886 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
887 }
888 }
889
890 my $y = 0;
891 for (0 .. $#$children) {
892 my $child = $children->[$_];
893 my $h = $h[$_];
894 $child->size_allocate (0, $y, $w, $h);
895
896 $y += $h;
897 }
898}
899
900############################################################################# 1481#############################################################################
901 1482
902package CFClient::UI::Label; 1483package CFClient::UI::Label;
903 1484
904our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
905 1486
906use SDL::OpenGL; 1487use CFClient::OpenGL;
907 1488
908sub new { 1489sub new {
909 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
910 1491
911 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
912 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
913 height => $::FONTSIZE, 1494 #bg => none
914 text => "", 1495 #active_bg => none
915 align => -1, 1496 #font => default_font
916 padding => 2, 1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
917 layout => new CFClient::Layout, 1501 layout => (new CFClient::Layout),
1502 fontsize => 1,
1503 align => -1,
1504 valign => -1,
1505 padding_x => 2,
1506 padding_y => 2,
1507 can_events => 0,
918 %arg 1508 %arg
919 ); 1509 );
920 1510
1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1516
1517 if (exists $self->{markup}) {
1518 $self->set_markup (delete $self->{markup});
1519 } else {
921 $self->set_text ($self->{text}); 1520 $self->set_text (delete $self->{text});
1521 }
922 1522
923 $self 1523 $self
924} 1524}
925 1525
926sub escape_text { 1526sub escape($) {
927 local $_ = $_[1]; 1527 local $_ = $_[0];
928 1528
929 s/&/&amp;/g; 1529 s/&/&amp;/g;
930 s/>/&gt;/g; 1530 s/>/&gt;/g;
931 s/</&lt;/g; 1531 s/</&lt;/g;
932 1532
933 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
934} 1541}
935 1542
936sub set_text { 1543sub set_text {
937 my ($self, $text) = @_; 1544 my ($self, $text) = @_;
938 1545
1546 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1547 $self->{text} = "T$text";
1548
1549 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1550 $self->{layout}->set_text ($text);
1551
1552 $self->realloc;
1553 $self->update;
1554}
1555
1556sub set_markup {
1557 my ($self, $markup) = @_;
1558
1559 return if $self->{text} eq "M$markup";
1560 $self->{text} = "M$markup";
1561
1562 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1563
1564 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
940 $self->{layout}->set_markup ($text); 1565 $self->{layout}->set_markup ($markup);
941 1566
1567 $self->realloc;
1568 $self->update;
1569}
1570
1571sub size_request {
1572 my ($self) = @_;
1573
1574 $self->{layout}->set_font ($self->{font}) if $self->{font};
1575 $self->{layout}->set_width ($self->{max_w} || -1);
1576 $self->{layout}->set_ellipsise ($self->{ellipsise});
1577 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1578 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1579
1580 my ($w, $h) = $self->{layout}->size;
1581
1582 if (exists $self->{template}) {
1583 $self->{template}->set_font ($self->{font}) if $self->{font};
1584 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1585
1586 my ($w2, $h2) = $self->{template}->size;
1587
1588 $w = List::Util::max $w, $w2;
1589 $h = List::Util::max $h, $h2;
1590 }
1591
1592 ($w, $h)
1593}
1594
1595sub size_allocate {
1596 my ($self, $w, $h) = @_;
1597
1598 delete $self->{ox};
1599
1600 delete $self->{texture}
1601 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1602}
1603
1604sub set_fontsize {
1605 my ($self, $fontsize) = @_;
1606
1607 $self->{fontsize} = $fontsize;
942 delete $self->{texture}; 1608 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update;
945}
946 1609
947sub get_text { 1610 $self->realloc;
948 my ($self, $text) = @_;
949
950 $self->{text}
951}
952
953sub size_request {
954 my ($self) = @_;
955
956 $self->{layout}->set_width;
957 $self->{layout}->set_height ($self->{height});
958 my ($w, $h) = $self->{layout}->size;
959
960 (
961 $w + $self->{padding} * 2,
962 $h + $self->{padding} * 2,
963 )
964}
965
966sub size_allocate {
967 my ($self, $x, $y, $w, $h) = @_;
968
969 $self->_size_allocate ($x, $y, $w, $h) or return;
970
971 delete $self->{texture};
972}
973
974sub update {
975 my ($self) = @_;
976
977 delete $self->{texture};
978 $self->SUPER::update;
979} 1611}
980 1612
981sub _draw { 1613sub _draw {
982 my ($self) = @_; 1614 my ($self) = @_;
983 1615
1616 $self->SUPER::_draw; # draw background, if applicable
1617
984 my $tex = $self->{texture} ||= do { 1618 my $tex = $self->{texture} ||= do {
1619 $self->{layout}->set_foreground (@{$self->{fg}});
1620 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1621 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1622 $self->{layout}->set_ellipsise ($self->{ellipsise});
1623 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1624 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
987 new_from_layout CFClient::Texture $self->{layout} 1626 new_from_layout CFClient::Texture $self->{layout}
988 }; 1627 };
989 1628
990 glEnable GL_BLEND; 1629 unless (exists $self->{ox}) {
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1630 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1631 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1632 : ($self->{w} - $tex->{w}) * 0.5);
1633
1634 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1635 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1636 : ($self->{h} - $tex->{h}) * 0.5);
1637 };
1638
992 glEnable GL_TEXTURE_2D; 1639 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1640 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1641
995 glColor @{$self->{fg}}; 1642 glColor_premultiply @{$self->{fg}}
1643 if $tex->{format} == GL_ALPHA;
996 1644
997 my $x = 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
998 $self->{align} < 0 ? $self->{padding}
999 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1000 : ($self->{w} - $tex->{w}) * 0.5;
1001
1002 glTranslate $x, $self->{padding}, 0;
1003 $tex->draw_quad (0, 0);
1004 1646
1005 glDisable GL_TEXTURE_2D; 1647 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1648}
1008 1649
1009############################################################################# 1650#############################################################################
1010 1651
1011package CFClient::UI::Entry; 1652package CFClient::UI::EntryBase;
1012 1653
1013our @ISA = CFClient::UI::Label::; 1654our @ISA = CFClient::UI::Label::;
1014 1655
1015use SDL; 1656use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1657
1018sub new { 1658sub new {
1019 my $class = shift; 1659 my $class = shift;
1020 1660
1021 $class->SUPER::new ( 1661 $class->SUPER::new (
1022 fg => [1, 1, 1], 1662 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1663 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1664 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1665 active_fg => [0, 0, 0],
1666 can_hover => 1,
1667 can_focus => 1,
1668 valign => 0,
1669 can_events => 1,
1670 #text => ...
1026 @_ 1671 @_
1027 ) 1672 )
1028} 1673}
1029 1674
1030sub _set_text { 1675sub _set_text {
1031 my ($self, $text) = @_; 1676 my ($self, $text) = @_;
1032 1677
1678 delete $self->{cur_h};
1679
1680 return if $self->{text} eq $text;
1681
1033 $self->{last_activity} = $::NOW; 1682 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1683 $self->{text} = $text;
1036 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1038 1684
1039 $text =~ s/./*/g if $self->{hidden}; 1685 $text =~ s/./*/g if $self->{hidden};
1686 $self->{layout}->set_text ("$text ");
1040 1687
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1688 $self->_emit (changed => $self->{text});
1042 1689 $self->update;
1043 $text = substr $text, 0, $self->{cursor};
1044 utf8::encode $text;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1690}
1064 1691
1065sub set_text { 1692sub set_text {
1066 my ($self, $text) = @_; 1693 my ($self, $text) = @_;
1067 1694
1068 $self->{cursor} = length $text; 1695 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1696 $self->_set_text ($text);
1070 $self->update; 1697
1698 $self->realloc;
1699}
1700
1701sub get_text {
1702 $_[0]{text}
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($w, $h) = $self->SUPER::size_request;
1709
1710 ($w + 1, $h) # add 1 for cursor
1071} 1711}
1072 1712
1073sub key_down { 1713sub key_down {
1074 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1075 1715
1076 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1080 1719
1081 my $text = $self->get_text; 1720 my $text = $self->get_text;
1082 1721
1083 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1734 } elsif ($uni == 27) {
1735 $self->_emit ('escape');
1095 } elsif ($uni) { 1736 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1097 } 1740 }
1098 1741
1099 $self->_set_text ($text); 1742 $self->_set_text ($text);
1100 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1101} 1747}
1102 1748
1103sub focus_in { 1749sub focus_in {
1104 my ($self) = @_; 1750 my ($self) = @_;
1105 1751
… …
1120 utf8::encode $text; 1766 utf8::encode $text;
1121 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1122 1768
1123 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1124 $self->update; 1770 $self->update;
1771
1772 1
1125} 1773}
1126 1774
1127sub mouse_motion { 1775sub mouse_motion {
1128 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1129# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1130} 1780}
1131 1781
1132sub _draw { 1782sub _draw {
1133 my ($self) = @_; 1783 my ($self) = @_;
1134 1784
1135 local $self->{fg} = $self->{fg}; 1785 local $self->{fg} = $self->{fg};
1136 1786
1137 if ($FOCUS == $self) { 1787 if ($FOCUS == $self) {
1138 glColor @{$self->{active_bg}}; 1788 glColor_premultiply @{$self->{active_bg}};
1139 $self->{fg} = $self->{active_fg}; 1789 $self->{fg} = $self->{active_fg};
1140 } else { 1790 } else {
1141 glColor @{$self->{bg}}; 1791 glColor_premultiply @{$self->{bg}};
1142 } 1792 }
1143 1793
1144 glEnable GL_BLEND; 1794 glEnable GL_BLEND;
1145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1795 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1146 glBegin GL_QUADS; 1796 glBegin GL_QUADS;
1147 glVertex 0 , 0; 1797 glVertex 0 , 0;
1148 glVertex 0 , $self->{h}; 1798 glVertex 0 , $self->{h};
1149 glVertex $self->{w}, $self->{h}; 1799 glVertex $self->{w}, $self->{h};
1150 glVertex $self->{w}, 0; 1800 glVertex $self->{w}, 0;
… …
1153 1803
1154 $self->SUPER::_draw; 1804 $self->SUPER::_draw;
1155 1805
1156 #TODO: force update every cursor change :( 1806 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1807 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1808
1809 unless (exists $self->{cur_h}) {
1810 my $text = substr $self->{text}, 0, $self->{cursor};
1811 utf8::encode $text;
1812
1813 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814 }
1815
1158 glColor @{$self->{fg}}; 1816 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1817 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1818 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1819 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1820 glEnd;
1163 } 1821 }
1164} 1822}
1165 1823
1824package CFClient::UI::Entry;
1825
1826our @ISA = CFClient::UI::EntryBase::;
1827
1828use CFClient::OpenGL;
1829
1830sub key_down {
1831 my ($self, $ev) = @_;
1832
1833 my $sym = $ev->{sym};
1834
1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1840 $self->_emit (activate => $txt);
1841 $self->update;
1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1865 } else {
1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1869 1
1870}
1871
1166############################################################################# 1872#############################################################################
1167 1873
1168package CFClient::UI::Button; 1874package CFClient::UI::Button;
1169 1875
1170our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1171 1877
1172use SDL; 1878use CFClient::OpenGL;
1173use SDL::OpenGL; 1879
1880my @tex =
1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1882 qw(b1_button_active.png);
1174 1883
1175sub new { 1884sub new {
1176 my $class = shift; 1885 my $class = shift;
1177 1886
1178 $class->SUPER::new ( 1887 $class->SUPER::new (
1179 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1180 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1891 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1892 can_hover => 1,
1184 border_fg => [1, 1, 0], 1893 align => 0,
1894 valign => 0,
1895 can_events => 1,
1185 @_ 1896 @_
1186 ) 1897 )
1187} 1898}
1188 1899
1900sub activate { }
1901
1189sub button_up { 1902sub button_up {
1190 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1191 1904
1905 $self->emit ("activate")
1192 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1194 $self->emit ("activate"); 1908
1195 } 1909 1
1196} 1910}
1197 1911
1198sub _draw { 1912sub _draw {
1199 my ($self) = @_; 1913 my ($self) = @_;
1200 1914
1201 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1202 1916
1203 glEnable GL_BLEND; 1917 glEnable GL_TEXTURE_2D;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919 glColor 0, 0, 0, 1;
1205 1920
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1921 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1207 1922
1208 glBegin GL_LINE_LOOP;
1209 glColor @{$self->{border_fg}};
1210 glVertex 1 , 1;
1211 glVertex 1 , $self->{h} - 2;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222
1223 glBegin GL_QUADS;
1224 glVertex 2 , 2;
1225 glVertex 2 , $self->{h} - 2;
1226 glVertex $self->{w} - 2, $self->{h} - 2;
1227 glVertex $self->{w} - 2, 2;
1228 glEnd;
1229 glDisable GL_BLEND; 1923 glDisable GL_TEXTURE_2D;
1230 1924
1231 $self->SUPER::_draw; 1925 $self->SUPER::_draw;
1232} 1926}
1233 1927
1234############################################################################# 1928#############################################################################
1235 1929
1236package CFClient::UI::Slider; 1930package CFClient::UI::CheckBox;
1237
1238use strict;
1239
1240use SDL::OpenGL;
1241 1931
1242our @ISA = CFClient::UI::DrawBG::; 1932our @ISA = CFClient::UI::DrawBG::;
1933
1934my @tex =
1935 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1936 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1937
1938use CFClient::OpenGL;
1243 1939
1244sub new { 1940sub new {
1245 my $class = shift; 1941 my $class = shift;
1246 1942
1943 $class->SUPER::new (
1944 padding_x => 2,
1945 padding_y => 2,
1946 fg => [1, 1, 1],
1947 active_fg => [1, 1, 0],
1948 bg => [0, 0, 0, 0.2],
1949 active_bg => [1, 1, 1, 0.5],
1950 state => 0,
1951 can_hover => 1,
1952 @_
1953 )
1954}
1955
1956sub size_request {
1957 my ($self) = @_;
1958
1959 (6) x 2
1960}
1961
1962sub button_down {
1963 my ($self, $ev, $x, $y) = @_;
1964
1965 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1966 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1967 $self->{state} = !$self->{state};
1968 $self->_emit (changed => $self->{state});
1969 } else {
1970 return 0
1971 }
1972
1973 1
1974}
1975
1976sub _draw {
1977 my ($self) = @_;
1978
1979 $self->SUPER::_draw;
1980
1981 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1982
1983 my ($w, $h) = @$self{qw(w h)};
1984
1985 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1986
1987 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1988
1989 my $tex = $self->{state} ? $tex[1] : $tex[0];
1990
1991 glEnable GL_TEXTURE_2D;
1992 $tex->draw_quad_alpha (0, 0, $s, $s);
1993 glDisable GL_TEXTURE_2D;
1994}
1995
1996#############################################################################
1997
1998package CFClient::UI::Image;
1999
2000our @ISA = CFClient::UI::Base::;
2001
2002use CFClient::OpenGL;
2003use Carp qw/confess/;
2004
2005our %loaded_images;
2006
2007sub new {
2008 my $class = shift;
2009
2010 my $self = $class->SUPER::new (can_events => 0, @_);
2011
2012 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2013
2014 $loaded_images{$self->{image}} ||=
2015 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2016
2017 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2018
2019 Scalar::Util::weaken $loaded_images{$self->{image}};
2020
2021 $self->{aspect} = $tex->{w} / $tex->{h};
2022
2023 $self
2024}
2025
2026sub size_request {
2027 my ($self) = @_;
2028
2029 ($self->{tex}->{w}, $self->{tex}->{h})
2030}
2031
2032sub _draw {
2033 my ($self) = @_;
2034
2035 my $tex = $self->{tex};
2036
2037 my ($w, $h) = ($self->{w}, $self->{h});
2038
2039 if ($self->{rot90}) {
2040 glRotate 90, 0, 0, 1;
2041 glTranslate 0, -$self->{w}, 0;
2042
2043 ($w, $h) = ($h, $w);
2044 }
2045
2046 glEnable GL_TEXTURE_2D;
2047 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2048
2049 $tex->draw_quad_alpha (0, 0, $w, $h);
2050
2051 glDisable GL_TEXTURE_2D;
2052}
2053
2054#############################################################################
2055
2056package CFClient::UI::VGauge;
2057
2058our @ISA = CFClient::UI::Base::;
2059
2060use List::Util qw(min max);
2061
2062use CFClient::OpenGL;
2063
2064my %tex = (
2065 food => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2068 ],
2069 grace => [
2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2071 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2072 ],
2073 hp => [
2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2075 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2076 ],
2077 mana => [
2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2080 ],
2081);
2082
2083# eg. VGauge->new (gauge => 'food'), default gauge: food
2084sub new {
2085 my $class = shift;
2086
2087 my $self = $class->SUPER::new (
2088 type => 'food',
2089 @_
2090 );
2091
2092 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2093
2094 $self
2095}
2096
2097sub size_request {
2098 my ($self) = @_;
2099
2100 #my $tex = $tex{$self->{type}}[0];
2101 #@$tex{qw(w h)}
2102 (0, 0)
2103}
2104
2105sub set_max {
2106 my ($self, $max) = @_;
2107
2108 return if $self->{max_val} == $max;
2109
2110 $self->{max_val} = $max;
2111 $self->update;
2112}
2113
2114sub set_value {
2115 my ($self, $val, $max) = @_;
2116
2117 $self->set_max ($max)
2118 if defined $max;
2119
2120 return if $self->{val} == $val;
2121
2122 $self->{val} = $val;
2123 $self->update;
2124}
2125
2126sub _draw {
2127 my ($self) = @_;
2128
2129 my $tex = $tex{$self->{type}};
2130 my ($t1, $t2, $t3) = @$tex;
2131
2132 my ($w, $h) = ($self->{w}, $self->{h});
2133
2134 if ($self->{vertical}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
2141 my $ycut = $self->{val} / ($self->{max_val} || 1);
2142
2143 my $ycut1 = max 0, min 1, $ycut;
2144 my $ycut2 = max 0, min 1, $ycut - 1;
2145
2146 my $h1 = $self->{h} * (1 - $ycut1);
2147 my $h2 = $self->{h} * (1 - $ycut2);
2148
2149 glEnable GL_BLEND;
2150 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2151 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2152 glEnable GL_TEXTURE_2D;
2153 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2154
2155 glBindTexture GL_TEXTURE_2D, $t1->{name};
2156 glBegin GL_QUADS;
2157 glTexCoord 0 , 0; glVertex 0 , 0;
2158 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2159 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2160 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2161 glEnd;
2162
2163 my $ycut1 = List::Util::min 1, $ycut;
2164 glBindTexture GL_TEXTURE_2D, $t2->{name};
2165 glBegin GL_QUADS;
2166 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2167 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2168 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2170 glEnd;
2171
2172 if ($t3) {
2173 glBindTexture GL_TEXTURE_2D, $t3->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2176 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2177 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2179 glEnd;
2180 }
2181
2182 glDisable GL_BLEND;
2183 glDisable GL_TEXTURE_2D;
2184}
2185
2186#############################################################################
2187
2188package CFClient::UI::Gauge;
2189
2190our @ISA = CFClient::UI::VBox::;
2191
2192sub new {
2193 my ($class, %arg) = @_;
2194
2195 my $self = $class->SUPER::new (
2196 tooltip => $arg{type},
2197 can_hover => 1,
2198 can_events => 1,
2199 %arg,
2200 );
2201
2202 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2203 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2204 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2205
2206 $self
2207}
2208
2209sub set_fontsize {
2210 my ($self, $fsize) = @_;
2211
2212 $self->{value}->set_fontsize ($fsize);
2213 $self->{max} ->set_fontsize ($fsize);
2214}
2215
2216sub set_max {
2217 my ($self, $max) = @_;
2218
2219 $self->{gauge}->set_max ($max);
2220 $self->{max}->set_text ($max);
2221}
2222
2223sub set_value {
2224 my ($self, $val, $max) = @_;
2225
2226 $self->set_max ($max)
2227 if defined $max;
2228
2229 $self->{gauge}->set_value ($val, $max);
2230 $self->{value}->set_text ($val);
2231}
2232
2233#############################################################################
2234
2235package CFClient::UI::Slider;
2236
2237use strict;
2238
2239use CFClient::OpenGL;
2240
2241our @ISA = CFClient::UI::DrawBG::;
2242
2243my @tex =
2244 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2245 qw(s1_slider.png s1_slider_bg.png);
2246
2247sub new {
2248 my $class = shift;
2249
1247 # range [value, low, high, page] 2250 # range [value, low, high, page, unit]
1248 2251
2252 # TODO: 0-width page
2253 # TODO: req_w/h are wrong with vertical
2254 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2255 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2256 fg => [1, 1, 1],
1251 active_fg => [0, 0, 0], 2257 active_fg => [0, 0, 0],
2258 bg => [0, 0, 0, 0.2],
2259 active_bg => [1, 1, 1, 0.5],
1252 range => [0, 0, 100, 10], 2260 range => [0, 0, 100, 10, 0],
1253 req_w => 40, 2261 min_w => $::WIDTH / 80,
1254 req_h => 10, 2262 min_h => $::WIDTH / 80,
1255 vertical => 0, 2263 vertical => 0,
2264 can_hover => 1,
2265 inner_pad => 0.02,
1256 @_ 2266 @_
1257 ); 2267 );
1258 2268
2269 $self->set_value ($self->{range}[0]);
2270 $self->update;
2271
1259 $self 2272 $self
1260} 2273}
1261 2274
2275sub changed { }
2276
2277sub set_range {
2278 my ($self, $range) = @_;
2279
2280 ($range, $self->{range}) = ($self->{range}, $range);
2281
2282 $self->update
2283 if "@$range" ne "@{$self->{range}}";
2284}
2285
2286sub set_value {
2287 my ($self, $value) = @_;
2288
2289 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2290
2291 $hi = $lo + 1 if $hi <= $lo;
2292
2293 $page = $hi - $lo if $page > $hi - $lo;
2294
2295 $value = $lo if $value < $lo;
2296 $value = $hi - $page if $value > $hi - $page;
2297
2298 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2299 if $unit;
2300
2301 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2302
2303 if ($value != $old_value) {
2304 $self->_emit (changed => $value);
2305 $self->update;
2306 }
2307}
2308
1262sub size_request { 2309sub size_request {
1263 my ($self) = @_; 2310 my ($self) = @_;
1264 2311
1265 my $w = $self->{req_w}; 2312 ($self->{req_w}, $self->{req_h})
1266 my $h = $self->{req_h};
1267
1268 $self->{vertical} ? ($h, $w) : ($w, $h)
1269} 2313}
1270 2314
1271sub button_down { 2315sub button_down {
1272 my ($self, $ev, $x, $y) = @_; 2316 my ($self, $ev, $x, $y) = @_;
1273 2317
1274 $self->SUPER::button_down ($ev, $x, $y); 2318 $self->SUPER::button_down ($ev, $x, $y);
2319
2320 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2321
1275 $self->mouse_motion ($ev, $x, $y); 2322 $self->mouse_motion ($ev, $x, $y)
1276} 2323}
1277 2324
1278sub mouse_motion { 2325sub mouse_motion {
1279 my ($self, $ev, $x, $y) = @_; 2326 my ($self, $ev, $x, $y) = @_;
1280 2327
1281 if ($GRAB == $self) { 2328 if ($GRAB == $self) {
2329 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2330
2331 my (undef, $lo, $hi, $page) = @{$self->{range}};
2332
2333 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2334
2335 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2336 } else {
2337 return 0;
2338 }
2339
2340 1
2341}
2342
2343sub update {
2344 my ($self) = @_;
2345
2346 delete $self->{knob_w};
2347 $self->SUPER::update;
2348}
2349
2350sub _draw {
2351 my ($self) = @_;
2352
2353 unless ($self->{knob_w}) {
2354 $self->set_value ($self->{range}[0]);
2355
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2356 my ($value, $lo, $hi, $page) = @{$self->{range}};
2357 my $range = ($hi - $page - $lo) || 1e-100;
1283 2358
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2359 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1285 2360
1286 $x = $x * ($hi - $lo) / $w + $lo; 2361 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1287 $x = $lo if $x < $lo; 2362 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1288 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x;
1290 2363
1291 $self->emit (changed => $x); 2364 $value = ($value - $lo) / $range;
1292 $self->update; 2365 $value = $value * $self->{scale} + $self->{offset};
1293 }
1294}
1295 2366
1296sub _draw { 2367 $self->{knob_x} = $value - $knob_w * 0.5;
1297 my ($self) = @_; 2368 $self->{knob_w} = $knob_w;
2369 }
1298 2370
1299 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1300 2372
1301 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1302 2374
1303 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1304 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1305 2377
2378 glTranslate 1, 0, 0;
1306 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1307 glTranslate 0, -$self->{w}, 0;
1308
1309 ($w, $h) = ($h, $w);
1310 } 2380 }
1311 2381
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2384
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2385 glEnable GL_TEXTURE_2D;
2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2387
1317 $page = int $page * $w / ($hi - $lo); 2388 # draw background
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1319 2390
1320 $w -= $page; 2391 # draw handle
1321 $page &= ~1; 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1322 glTranslate $page * 0.5, 0, 0;
1323 $page ||= 2;
1324 2393
1325 glColor @$fg; 2394 glDisable GL_TEXTURE_2D;
1326 glBegin GL_LINES;
1327 glVertex 0, 0; glVertex 0, $h;
1328 glVertex $w - 1, 0; glVertex $w - 1, $h;
1329 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1330 glEnd;
1331
1332 my $knob_a = $value - $page * 0.5;
1333 my $knob_b = $value + $page * 0.5;
1334
1335 glBegin GL_QUADS;
1336 glColor @$fg;
1337 glVertex $knob_a, 0;
1338 glVertex $knob_a, $h;
1339 glVertex $knob_b, $h;
1340 glVertex $knob_b, 0;
1341
1342 if ($knob_a < $knob_b - 2) {
1343 glColor @$bg;
1344 glVertex $knob_a + 1, 1;
1345 glVertex $knob_a + 1, $h - 1;
1346 glVertex $knob_b - 1, $h - 1;
1347 glVertex $knob_b - 1, 1;
1348 }
1349 glEnd;
1350} 2395}
1351 2396
1352############################################################################# 2397#############################################################################
1353 2398
1354package CFClient::UI::MapWidget; 2399package CFClient::UI::ValSlider;
1355 2400
1356use strict;
1357
1358use List::Util qw(min max);
1359
1360use SDL;
1361use SDL::OpenGL;
1362
1363our @ISA = CFClient::UI::Base::; 2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
2440package CFClient::UI::TextView;
2441
2442our @ISA = CFClient::UI::HBox::;
2443
2444use CFClient::OpenGL;
1364 2445
1365sub new { 2446sub new {
1366 my $class = shift; 2447 my $class = shift;
1367 2448
1368 $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1369 z => -1, 2450 fontsize => 1,
1370 list => (glGenLists 1), 2451 can_events => 0,
2452 #font => default_font
1371 @_ 2453 @_,
2454
2455 layout => (new CFClient::Layout 1),
2456 par => [],
2457 height => 0,
2458 children => [
2459 (new CFClient::UI::Empty expand => 1),
2460 (new CFClient::UI::Slider vertical => 1),
2461 ],
1372 ) 2462 );
1373}
1374 2463
1375sub key_down { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1376 print "MAPKEYDOWN\n";
1377}
1378 2465
1379sub key_up { 2466 $self
1380} 2467}
1381 2468
1382sub size_request { 2469sub set_fontsize {
2470 my ($self, $fontsize) = @_;
2471
2472 $self->{fontsize} = $fontsize;
2473 $self->reflow;
2474}
2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
2488sub text_size {
2489 my ($self, $text, $indent) = @_;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2494 $layout->set_width ($self->{children}[0]{w} - $indent);
2495 $layout->set_markup ($text);
1383 ( 2496
1384 1 + 32 * int $::WIDTH / 32, 2497 $layout->size
1385 1 + 32 * int $::HEIGHT / 32, 2498}
2499
2500sub reflow {
2501 my ($self) = @_;
2502
2503 $self->{need_reflow}++;
2504 $self->update;
2505}
2506
2507sub set_offset {
2508 my ($self, $offset) = @_;
2509
2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
2512}
2513
2514sub clear {
2515 my ($self) = @_;
2516
2517 $self->{par} = [];
2518 $self->{height} = 0;
2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2520}
2521
2522sub add_paragraph {
2523 my ($self, $color, $text, $indent) = @_;
2524
2525 for my $line (split /\n/, $text) {
2526 my ($w, $h) = $self->text_size ($line);
2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1386 ) 2529 }
2530
2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1387} 2532}
1388 2533
1389sub update { 2534sub update {
1390 my ($self) = @_; 2535 my ($self) = @_;
1391 2536
1392 $self->{need_update} = 1;
1393 $self->SUPER::update; 2537 $self->SUPER::update;
1394}
1395 2538
1396sub draw { 2539 return unless $self->{h} > 0;
1397 my ($self) = @_;
1398 2540
2541 delete $self->{texture};
2542
2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1399 if (delete $self->{need_update}) { 2546 if (delete $self->{need_reflow}) {
1400 glNewList $self->{list}, GL_COMPILE; 2547 my $height = 0;
1401 2548
1402 my $mx = $::CONN->{mapx}; 2549 my $layout = $self->{layout};
1403 my $my = $::CONN->{mapy};
1404 2550
1405 my $map = $::CONN->{map}; 2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1406 2552
1407 my ($xofs, $yofs); 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
1408 2561
1409 my $sw = 1 + int $::WIDTH / 32; 2562 $height += $_->[1];
1410 my $sh = 1 + int $::HEIGHT / 32; 2563 }
1411 2564
1412 if ($::CONN->{mapw} > $sw) { 2565 $self->{height} = $height;
1413 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2566
1414 } else { 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1415 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2568
2569 delete $self->{texture};
1416 } 2570 }
1417 2571
1418 if ($::CONN->{maph} > $sh) { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1419 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2573 glClearColor 0, 0, 0, 0;
1420 } else { 2574 glClear GL_COLOR_BUFFER_BIT;
1421 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1422 }
1423 2575
1424 glEnable GL_TEXTURE_2D; 2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1425 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2590
1429 my $sw4 = ($sw + 3) & ~3; 2591 for my $par (@{$self->{par}}) {
1430 my $darkness = "\x00" x ($sw4 * $sh); 2592 my $h = $par->[1];
1431 2593
1432 for my $x (0 .. $sw - 1) { 2594 if ($y0 < $y + $h && $y < $y1) {
1433 my $row = $map->[$x + $xofs]; 2595 $layout->set_foreground (@{ $par->[2] });
1434 for my $y (0 .. $sh - 1) { 2596 $layout->set_width ($W - $par->[3]);
2597 $layout->set_markup ($par->[4]);
1435 2598
1436 my $cell = $row->[$y + $yofs] 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1437 or next;
1438 2600
1439 my $dark = $cell->[0]; 2601 glRasterPos $par->[3], $y - $y0;
1440 if ($dark < 0) { 2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1441 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1442 } else {
1443 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1444 } 2603 }
1445 2604
1446 for my $num (grep $_, @$cell[1,2,3]) { 2605 $y += $h;
1447 my $tex = $::CONN->{face}[$num]{texture} || next;
1448
1449 my ($w, $h) = @$tex{qw(w h)};
1450
1451 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1452 }
1453 } 2606 }
2607
2608 glDisable GL_BLEND;
1454 } 2609 };
2610 });
2611}
1455 2612
1456# if (1) { # higher quality darkness 2613sub _draw {
1457# $lighting =~ s/(.)/$1$1$1/gs; 2614 my ($self) = @_;
1458# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1459#
1460# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1461#
1462# $lighting = $pb->get_pixels;
1463# $lighting =~ s/(.)../$1/gs;
1464# }
1465 2615
2616 glEnable GL_TEXTURE_2D;
1466 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1467
1468 $darkness = new CFClient::Texture
1469 w => $sw4,
1470 h => $sh,
1471 data => $darkness,
1472 internalformat => GL_ALPHA,
1473 format => GL_ALPHA;
1474
1475 glColor 0.45, 0.45, 0.45, 1; 2618 glColor 0, 0, 0, 1;
1476 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2619 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1477
1478 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1479 glDisable GL_BLEND;
1480 2621
1481 glEndList; 2622 $self->{children}[1]->draw;
1482 }
1483 2623
1484 glCallList $self->{list};
1485}
1486
1487my %DIR = (
1488 SDLK_KP8, [1, "north"],
1489 SDLK_KP9, [2, "northeast"],
1490 SDLK_KP6, [3, "east"],
1491 SDLK_KP3, [4, "southeast"],
1492 SDLK_KP2, [5, "south"],
1493 SDLK_KP1, [6, "southwest"],
1494 SDLK_KP4, [7, "west"],
1495 SDLK_KP7, [8, "northwest"],
1496
1497 SDLK_UP, [1, "north"],
1498 SDLK_RIGHT, [3, "east"],
1499 SDLK_DOWN, [5, "south"],
1500 SDLK_LEFT, [7, "west"],
1501);
1502
1503sub key_down {
1504 my ($self, $ev) = @_;
1505
1506 my $mod = $ev->key_mod;
1507 my $sym = $ev->key_sym;
1508
1509 if ($sym == SDLK_KP5) {
1510 $::CONN->send ("command stay fire");
1511 } elsif (exists $DIR{$sym}) {
1512 if ($mod & KMOD_SHIFT) {
1513 $self->{shft}++;
1514 $::CONN->send ("command fire $DIR{$sym}[0]");
1515 } elsif ($mod & KMOD_CTRL) {
1516 $self->{ctrl}++;
1517 $::CONN->send ("command run $DIR{$sym}[0]");
1518 } else {
1519 $::CONN->send ("command $DIR{$sym}[1]");
1520 }
1521 }
1522}
1523
1524sub key_up {
1525 my ($self, $ev) = @_;
1526
1527 my $mod = $ev->key_mod;
1528 my $sym = $ev->key_sym;
1529
1530 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1531 $::CONN->send ("command fire_stop");
1532 }
1533 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1534 $::CONN->send ("command run_stop");
1535 }
1536} 2624}
1537 2625
1538############################################################################# 2626#############################################################################
1539 2627
1540package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
1541 2629
1542use SDL::OpenGL; 2630use CFClient::OpenGL;
1543 2631
1544our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
1545 2633
1546sub moveto { 2634sub moveto {
1547 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
1577 glPopMatrix; 2665 glPopMatrix;
1578} 2666}
1579 2667
1580############################################################################# 2668#############################################################################
1581 2669
1582package CFClient::UI::Toplevel; 2670package CFClient::UI::Flopper;
2671
2672our @ISA = CFClient::UI::Button::;
2673
2674sub new {
2675 my $class = shift;
2676
2677 my $self = $class->SUPER::new (
2678 state => 0,
2679 on_activate => \&toggle_flopper,
2680 @_
2681 );
2682
2683 $self
2684}
2685
2686sub toggle_flopper {
2687 my ($self) = @_;
2688
2689 $self->{other}->toggle_visibility;
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 0, 0, 0, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
2950 } else {
2951 return 0
2952 }
2953
2954 1
2955}
2956
2957#############################################################################
2958
2959package CFClient::UI::Multiplexer;
1583 2960
1584our @ISA = CFClient::UI::Container::; 2961our @ISA = CFClient::UI::Container::;
1585 2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
3003
1586sub size_request { 3004sub size_request {
1587 ($::WIDTH, $::HEIGHT) 3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
1588} 3008}
1589 3009
1590sub size_allocate { 3010sub size_allocate {
1591 my ($self, $x, $y, $w, $h) = @_; 3011 my ($self, $w, $h) = @_;
1592 3012
1593 $self->_size_allocate ($x, $y, $w, $h); 3013 $self->{current}->configure (0, 0, $w, $h);
1594
1595 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1596 for @{$self->{children}};
1597} 3014}
1598 3015
1599sub translate { 3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 );
3078
3079 Scalar::Util::weaken (my $this = $self);
3080
3081 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3082
3083 $self
3084}
3085
3086sub reorder {
3087 my ($self) = @_;
3088 my $NOW = Time::HiRes::time;
3089
3090 # freeze display when hovering over any label
3091 return if $CFClient::UI::TOOLTIP->{owner}
3092 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3093 values %{ $self->{item} };
3094
3095 while (my ($k, $v) = each %{ $self->{item} }) {
3096 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3097 }
3098
3099 my @widgets;
3100
3101 my @items = sort {
3102 $a->{pri} <=> $b->{pri}
3103 or $b->{id} <=> $a->{id}
3104 } values %{ $self->{item} };
3105
3106 $self->{timer}->interval (1);
3107
3108 my $count = 10 + 1;
3109 for my $item (@items) {
3110 last unless --$count;
3111
3112 my $label = $item->{label} ||= do {
3113 # TODO: doesn't handle markup well (read as: at all)
3114 my $short = $item->{count} > 1
3115 ? "<b>$item->{count} ×</b> $item->{text}"
3116 : $item->{text};
3117
3118 for ($short) {
3119 s/^\s+//;
3120 s/\s+/ /g;
3121 }
3122
3123 new CFClient::UI::Label
3124 markup => $short,
3125 tooltip => $item->{tooltip},
3126 tooltip_font => $::FONT_PROP,
3127 tooltip_width => 0.67,
3128 fontsize => $item->{fontsize} || $self->{fontsize},
3129 max_w => $::WIDTH * 0.44,
3130 fg => [@{ $item->{fg} }],
3131 can_events => 1,
3132 can_hover => 1
3133 };
3134
3135 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3136 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3137 $label->update;
3138 $label->set_max_size (undef, $label->{req_h} * $diff)
3139 if $diff < 1;
3140 $self->{timer}->interval (1/30);
3141 } else {
3142 $label->{fg}[3] = $item->{fg}[3] || 1;
3143 }
3144
3145 push @widgets, $label;
3146 }
3147
3148 $self->clear;
3149 $self->SUPER::add (reverse @widgets);
3150}
3151
3152sub add {
3153 my ($self, $text, %arg) = @_;
3154
3155 $text =~ s/^\s+//;
3156 $text =~ s/\s+$//;
3157
3158 return unless $text;
3159
3160 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3161
3162 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3163
3164 if (my $item = $self->{item}{$group}) {
3165 if ($item->{text} eq $text) {
3166 $item->{count}++;
3167 } else {
3168 $item->{count} = 1;
3169 $item->{text} = $item->{tooltip} = $text;
3170 }
3171 $item->{id} = ++$self->{id};
3172 $item->{timeout} = $timeout;
3173 delete $item->{label};
3174 } else {
3175 $self->{item}{$group} = {
3176 id => ++$self->{id},
3177 text => $text,
3178 timeout => $timeout,
3179 tooltip => $text,
3180 fg => [0.8, 0.8, 0.8, 0.8],
3181 pri => 0,
3182 count => 1,
3183 %arg,
3184 };
3185 }
3186
3187 $self->reorder;
3188}
3189
3190sub reconfigure {
3191 my ($self) = @_;
3192
3193 delete $_->{label}
3194 for values %{ $self->{item} || {} };
3195
3196 $self->reorder;
3197 $self->SUPER::reconfigure;
3198}
3199
3200sub DESTROY {
3201 my ($self) = @_;
3202
3203 $self->{timer}->cancel;
3204
3205 $self->SUPER::DESTROY;
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::Inventory;
3211
3212our @ISA = CFClient::UI::ScrolledWindow::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (
3218 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3219 @_,
3220 );
3221
3222 $self
3223}
3224
3225sub set_items {
3226 my ($self, $items) = @_;
3227
3228 $self->{child}->clear;
3229 return unless $items;
3230
3231 my @items = sort {
3232 ($a->{type} <=> $b->{type})
3233 or ($a->{name} cmp $b->{name})
3234 } @$items;
3235
3236 $self->{real_items} = \@items;
3237
3238 my $row = 0;
3239 for my $item (@items) {
3240 CFClient::Item::update_widgets $item;
3241
3242 $self->{child}->add (0, $row, $item->{face_widget});
3243 $self->{child}->add (1, $row, $item->{desc_widget});
3244 $self->{child}->add (2, $row, $item->{weight_widget});
3245
3246 $row++;
3247 }
3248}
3249
3250#############################################################################
3251
3252package CFClient::UI::BindEditor;
3253
3254our @ISA = CFClient::UI::FancyFrame::;
3255
3256sub new {
3257 my $class = shift;
3258
3259 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3260
3261 $self->add (my $vb = new CFClient::UI::VBox);
3262
3263
3264 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3265 text => "start recording",
3266 tooltip => "Start/Stops recording of actions."
3267 ."All subsequent actions after the recording started will be captured."
3268 ."The actions are displayed after the record was stopped."
3269 ."To bind the action you have to click on the 'Bind' button",
3270 on_activate => sub {
3271 unless ($self->{recording}) {
3272 $self->start;
3273 } else {
3274 $self->stop;
3275 }
3276 });
3277
3278 $vb->add (new CFClient::UI::Label text => "Actions:");
3279 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3280
3281 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3282 $vb->add (my $hb = new CFClient::UI::HBox);
3283 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3284 $hb->add (new CFClient::UI::Button
3285 text => "bind",
3286 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3287 on_activate => sub {
3288 $self->ask_for_bind;
3289 });
3290
3291 $vb->add (my $hb = new CFClient::UI::HBox);
3292 $hb->add (new CFClient::UI::Button
3293 text => "ok",
3294 expand => 1,
3295 tooltip => "This closes the binding editor and saves the binding",
3296 on_activate => sub {
3297 $self->hide;
3298 $self->commit;
3299 });
3300
3301 $hb->add (new CFClient::UI::Button
3302 text => "cancel",
3303 expand => 1,
3304 tooltip => "This closes the binding editor without saving",
3305 on_activate => sub {
3306 $self->hide;
3307 $self->{binding_cancel}->()
3308 if $self->{binding_cancel};
3309 });
3310
3311 $self->update_binding_widgets;
3312
3313 $self
3314}
3315
3316sub commit {
3317 my ($self) = @_;
3318 my ($mod, $sym, $cmds) = $self->get_binding;
3319 if ($sym != 0 && @$cmds > 0) {
3320 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3321 ."'. Don't forget 'Save Config'!");
3322 $self->{binding_change}->($mod, $sym, $cmds)
3323 if $self->{binding_change};
3324 } else {
3325 $::STATUSBOX->add ("No action bound, no key or action specified!");
3326 $self->{binding_cancel}->()
3327 if $self->{binding_cancel};
3328 }
3329}
3330
3331sub start {
3332 my ($self) = @_;
3333
3334 $self->{rec_btn}->set_text ("stop recording");
3335 $self->{recording} = 1;
3336 $self->clear_command_list;
3337 $::CONN->start_record if $::CONN;
3338}
3339
3340sub stop {
3341 my ($self) = @_;
3342
3343 $self->{rec_btn}->set_text ("start recording");
3344 $self->{recording} = 0;
3345
3346 my $rec;
3347 $rec = $::CONN->stop_record if $::CONN;
3348 return unless ref $rec eq 'ARRAY';
3349 $self->set_command_list ($rec);
3350}
3351
3352
3353sub ask_for_bind_and_commit {
3354 my ($self) = @_;
3355 $self->ask_for_bind (1);
3356}
3357
3358sub ask_for_bind {
3359 my ($self, $commit) = @_;
3360
3361 CFClient::Binder::open_binding_dialog (sub {
3362 my ($mod, $sym) = @_;
3363 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3364 $self->update_binding_widgets;
3365 $self->commit if $commit;
3366 });
3367}
3368
3369# $mod and $sym are the modifiers and key symbol
3370# $cmds is a array ref of strings (the commands)
3371# $cb is the callback that is executed on OK
3372# $ccb is the callback that is executed on CANCEL and
3373# when the binding was unsuccessful on OK
3374sub set_binding {
3375 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3376
3377 $self->clear_command_list;
3378 $self->{recording} = 0;
3379 $self->{rec_btn}->set_text ("start recording");
3380
3381 $self->{binding} = [$mod, $sym];
3382 $self->{commands} = $cmds;
3383
3384 $self->{binding_change} = $cb;
3385 $self->{binding_cancel} = $ccb;
3386
3387 $self->update_binding_widgets;
3388}
3389
3390# this is a shortcut method that asks for a binding
3391# and then just binds it.
3392sub do_quick_binding {
3393 my ($self, $cmds) = @_;
3394 $self->set_binding (undef, undef, $cmds, sub {
3395 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3396 });
3397 $self->ask_for_bind (1);
3398}
3399
3400sub update_binding_widgets {
3401 my ($self) = @_;
3402 my ($mod, $sym, $cmds) = $self->get_binding;
3403 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3404 $self->set_command_list ($cmds);
3405}
3406
3407sub get_binding {
3408 my ($self) = @_;
3409 return (
3410 $self->{binding}->[0],
3411 $self->{binding}->[1],
3412 [ grep { defined $_ } @{$self->{commands}} ]
3413 );
3414}
3415
3416sub clear_command_list {
3417 my ($self) = @_;
3418 $self->{cmdbox}->clear ();
3419}
3420
3421sub set_command_list {
3422 my ($self, $cmds) = @_;
3423
3424 $self->{cmdbox}->clear ();
3425 $self->{commands} = $cmds;
3426
3427 my $idx = 0;
3428
3429 for (@$cmds) {
3430 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3431
3432 my $i = $idx;
3433 $hb->add (new CFClient::UI::Label text => $_);
3434 $hb->add (new CFClient::UI::Button
3435 text => "delete",
3436 tooltip => "Deletes the action from the record",
3437 on_activate => sub {
3438 $self->{cmdbox}->remove ($hb);
3439 $cmds->[$i] = undef;
3440 });
3441
3442
3443 $idx++
3444 }
3445}
3446
3447#############################################################################
3448
3449package CFClient::UI::SpellList;
3450
3451our @ISA = CFClient::UI::Table::;
3452
3453sub new {
3454 my $class = shift;
3455
3456 my $self = $class->SUPER::new (
3457 binding => [],
3458 commands => [],
3459 @_,
3460 )
3461}
3462
3463# XXX: Do sorting? Argl...
3464sub add_spell {
3465 my ($self, $spell) = @_;
3466 $self->{spells}->{$spell->{name}} = $spell;
3467
3468 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3469 face => $spell->{face},
3470 can_hover => 1,
3471 can_events => 1,
3472 tooltip => $spell->{message});
3473
3474 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3475 text => $spell->{name},
3476 can_hover => 1,
3477 can_events => 1,
3478 tooltip => $spell->{message},
3479 expand => 1);
3480
3481 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3482 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3483 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3484 expand => 1);
3485
3486 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3487 text => "bind to key",
3488 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3489}
3490
3491sub rebuild_spell_list {
3492 my ($self) = @_;
3493 $self->{tbl_idx} = 0;
3494 $self->add_spell ($_) for values %{$self->{spells}};
3495}
3496
3497sub remove_spell {
3498 my ($self, $spell) = @_;
3499 delete $self->{spells}->{$spell->{name}};
3500 $self->rebuild_spell_list;
3501}
3502
3503#############################################################################
3504
3505package CFClient::UI::Root;
3506
3507our @ISA = CFClient::UI::Container::;
3508
3509use List::Util qw(min max);
3510
3511use CFClient::OpenGL;
3512
3513sub new {
3514 my $class = shift;
3515
3516 my $self = $class->SUPER::new (
3517 visible => 1,
3518 @_,
3519 );
3520
3521 Scalar::Util::weaken ($self->{root} = $self);
3522
3523 $self
3524}
3525
3526sub size_request {
3527 my ($self) = @_;
3528
3529 ($self->{w}, $self->{h})
3530}
3531
3532sub _to_pixel {
3533 my ($coord, $size, $max) = @_;
3534
3535 $coord =
3536 $coord eq "center" ? ($max - $size) * 0.5
3537 : $coord eq "max" ? $max
3538 : $coord;
3539
3540 $coord = 0 if $coord < 0;
3541 $coord = $max - $size if $coord > $max - $size;
3542
3543 int $coord + 0.5
3544}
3545
3546sub size_allocate {
3547 my ($self, $w, $h) = @_;
3548
3549 for my $child ($self->children) {
3550 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3551
3552 $X = $child->{force_x} if exists $child->{force_x};
3553 $Y = $child->{force_y} if exists $child->{force_y};
3554
3555 $X = _to_pixel $X, $W, $self->{w};
3556 $Y = _to_pixel $Y, $H, $self->{h};
3557
3558 $child->configure ($X, $Y, $W, $H);
3559 }
3560}
3561
3562sub coord2local {
1600 my ($self, $x, $y) = @_; 3563 my ($self, $x, $y) = @_;
1601 3564
1602 ($x, $y) 3565 ($x, $y)
1603} 3566}
1604 3567
3568sub coord2global {
3569 my ($self, $x, $y) = @_;
3570
3571 ($x, $y)
3572}
3573
1605sub update { 3574sub update {
1606 my ($self) = @_; 3575 my ($self) = @_;
1607 3576
1608 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3577 $::WANT_REFRESH++;
1609 ::refresh ();
1610} 3578}
1611 3579
1612sub add { 3580sub add {
1613 my ($self, $widget) = @_; 3581 my ($self, @children) = @_;
1614 3582
3583 $_->{is_toplevel} = 1
3584 for @children;
3585
1615 $self->SUPER::add ($widget); 3586 $self->SUPER::add (@children);
1616
1617 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1618} 3587}
1619 3588
3589sub remove {
3590 my ($self, @children) = @_;
3591
3592 $self->SUPER::remove (@children);
3593
3594 delete $self->{is_toplevel}
3595 for @children;
3596
3597 while (@children) {
3598 my $w = pop @children;
3599 push @children, $w->children;
3600 $w->set_invisible;
3601 }
3602}
3603
3604sub on_refresh {
3605 my ($self, $id, $cb) = @_;
3606
3607 $self->{refresh_hook}{$id} = $cb;
3608}
3609
3610sub on_post_alloc {
3611 my ($self, $id, $cb) = @_;
3612
3613 $self->{post_alloc_hook}{$id} = $cb;
3614}
3615
1620sub draw { 3616sub draw {
1621 my ($self) = @_; 3617 my ($self) = @_;
3618
3619 while ($self->{refresh_hook}) {
3620 $_->()
3621 for values %{delete $self->{refresh_hook}};
3622 }
3623
3624 if ($self->{realloc}) {
3625 my %queue;
3626 my @queue;
3627 my $widget;
3628
3629 outer:
3630 while () {
3631 if (my $realloc = delete $self->{realloc}) {
3632 for $widget (values %$realloc) {
3633 $widget->{visible} or next; # do not resize invisible widgets
3634
3635 $queue{$widget+0}++ and next; # duplicates are common
3636
3637 push @{ $queue[$widget->{visible}] }, $widget;
3638 }
3639 }
3640
3641 while () {
3642 @queue or last outer;
3643
3644 $widget = pop @{ $queue[-1] || [] }
3645 and last;
3646
3647 pop @queue;
3648 }
3649
3650 delete $queue{$widget+0};
3651
3652 my ($w, $h) = $widget->size_request;
3653
3654 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3655 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3656
3657 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3658 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3659
3660 $w = $widget->{force_w} if exists $widget->{force_w};
3661 $h = $widget->{force_h} if exists $widget->{force_h};
3662
3663 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3664 || delete $widget->{force_realloc}) {
3665 $widget->{req_w} = $w;
3666 $widget->{req_h} = $h;
3667
3668 $self->{size_alloc}{$widget+0} = $widget;
3669
3670 if (my $parent = $widget->{parent}) {
3671 $self->{realloc}{$parent+0} = $parent
3672 unless $queue{$parent+0};
3673
3674 $parent->{force_size_alloc} = 1;
3675 $self->{size_alloc}{$parent+0} = $parent;
3676 }
3677 }
3678
3679 delete $self->{realloc}{$widget+0};
3680 }
3681 }
3682
3683 while (my $size_alloc = delete $self->{size_alloc}) {
3684 my @queue = sort { $b->{visible} <=> $a->{visible} }
3685 values %$size_alloc;
3686
3687 while () {
3688 my $widget = pop @queue || last;
3689
3690 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3691
3692 $w = 0 if $w < 0;
3693 $h = 0 if $h < 0;
3694
3695 $w = int $w + 0.5;
3696 $h = int $h + 0.5;
3697
3698 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3699 $widget->{old_w} = $widget->{w};
3700 $widget->{old_h} = $widget->{h};
3701
3702 $widget->{w} = $w;
3703 $widget->{h} = $h;
3704
3705 $widget->emit (size_allocate => $w, $h);
3706 }
3707 }
3708 }
3709
3710 while ($self->{post_alloc_hook}) {
3711 $_->()
3712 for values %{delete $self->{post_alloc_hook}};
3713 }
3714
3715
3716 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3717 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3718 glClear GL_COLOR_BUFFER_BIT;
3719
3720 glMatrixMode GL_PROJECTION;
3721 glLoadIdentity;
3722 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3723 glMatrixMode GL_MODELVIEW;
3724 glLoadIdentity;
3725
3726 {
3727 package CFClient::UI::Base;
3728
3729 ($draw_x, $draw_y, $draw_w, $draw_h) =
3730 (0, 0, $self->{w}, $self->{h});
3731 }
1622 3732
1623 $self->_draw; 3733 $self->_draw;
1624} 3734}
1625 3735
1626############################################################################# 3736#############################################################################
1627 3737
1628package CFClient::UI; 3738package CFClient::UI;
1629 3739
1630$TOPLEVEL = new CFClient::UI::Toplevel; 3740$ROOT = new CFClient::UI::Root;
3741$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1631 3742
16321 37431
1633 3744

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