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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.85 by elmex, Wed Apr 12 12:55:56 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 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 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 delete $self->{req_h};
1548 $self->SUPER::realloc;
934} 1549}
935 1550
936sub set_text { 1551sub set_text {
937 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
938 1553
1554 return if $self->{text} eq "T$text";
939 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 $self->realloc;
1561 $self->update;
1562}
1563
1564sub set_markup {
1565 my ($self, $markup) = @_;
1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
940 $self->{layout}->set_markup ($text); 1573 $self->{layout}->set_markup ($markup);
941 1574
1575 $self->realloc;
1576 $self->update;
1577}
1578
1579sub size_request {
1580 my ($self) = @_;
1581
1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 ($w, $h)
1604 }
1605}
1606
1607sub size_allocate {
1608 my ($self, $w, $h) = @_;
1609
1610 delete $self->{ox};
1611
1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1614}
1615
1616sub set_fontsize {
1617 my ($self, $fontsize) = @_;
1618
1619 $self->{fontsize} = $fontsize;
942 delete $self->{texture}; 1620 delete $self->{texture};
943# $self->{w} = $self->{h} = -1;
944 $self->update;
945}
946 1621
947sub get_text { 1622 $self->realloc;
948 my ($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 $self->SUPER::update;
979} 1623}
980 1624
981sub _draw { 1625sub _draw {
982 my ($self) = @_; 1626 my ($self) = @_;
983 1627
1628 $self->SUPER::_draw; # draw background, if applicable
1629
984 my $tex = $self->{texture} ||= do { 1630 my $tex = $self->{texture} ||= do {
1631 $self->{layout}->set_foreground (@{$self->{fg}});
1632 $self->{layout}->set_font ($self->{font}) if $self->{font};
985 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
986 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637
987 new_from_layout CFClient::Texture $self->{layout} 1638 new_from_layout CFClient::Texture $self->{layout}
988 }; 1639 };
989 1640
990 glEnable GL_BLEND; 1641 unless (exists $self->{ox}) {
991 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1644 : ($self->{w} - $tex->{w}) * 0.5);
1645
1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648 : ($self->{h} - $tex->{h}) * 0.5);
1649 };
1650
992 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
993 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
994 1653
995 glColor @{$self->{fg}}; 1654 glColor_premultiply @{$self->{fg}}
1655 if $tex->{format} == GL_ALPHA;
996 1656
997 my $x = 1657 $tex->draw_quad_alpha_premultiplied ($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->{h} - $tex->{h}) * 0.5, 0;
1003 $tex->draw_quad (0, 0);
1004 1658
1005 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1660}
1008 1661
1009############################################################################# 1662#############################################################################
1010 1663
1011package CFClient::UI::Entry; 1664package CFClient::UI::EntryBase;
1012 1665
1013our @ISA = CFClient::UI::Label::; 1666our @ISA = CFClient::UI::Label::;
1014 1667
1015use SDL; 1668use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1669
1018sub new { 1670sub new {
1019 my $class = shift; 1671 my $class = shift;
1020 1672
1021 $class->SUPER::new ( 1673 $class->SUPER::new (
1022 fg => [1, 1, 1], 1674 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1675 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1676 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1677 active_fg => [0, 0, 0],
1678 can_hover => 1,
1679 can_focus => 1,
1680 valign => 0,
1681 can_events => 1,
1682 #text => ...
1026 @_ 1683 @_
1027 ) 1684 )
1028} 1685}
1029 1686
1030sub _set_text { 1687sub _set_text {
1031 my ($self, $text) = @_; 1688 my ($self, $text) = @_;
1032 1689
1690 delete $self->{cur_h};
1691
1692 return if $self->{text} eq $text;
1693
1033 $self->{last_activity} = $::NOW; 1694 $self->{last_activity} = $::NOW;
1034
1035 $self->{text} = $text; 1695 $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 1696
1039 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1698 $self->{layout}->set_text ("$text ");
1040 1699
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1700 $self->_emit (changed => $self->{text});
1042 1701 $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} 1702}
1064 1703
1065sub set_text { 1704sub set_text {
1066 my ($self, $text) = @_; 1705 my ($self, $text) = @_;
1067 1706
1068 $self->{cursor} = length $text; 1707 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1708 $self->_set_text ($text);
1070 $self->update; 1709
1710 $self->realloc;
1711}
1712
1713sub get_text {
1714 $_[0]{text}
1715}
1716
1717sub size_request {
1718 my ($self) = @_;
1719
1720 my ($w, $h) = $self->SUPER::size_request;
1721
1722 ($w + 1, $h) # add 1 for cursor
1071} 1723}
1072 1724
1073sub key_down { 1725sub key_down {
1074 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1075 1727
1076 my $mod = $ev->key_mod; 1728 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1729 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1730 my $uni = $ev->{unicode};
1080 1731
1081 my $text = $self->get_text; 1732 my $text = $self->get_text;
1082 1733
1083 if ($sym == SDLK_BACKSPACE) { 1734 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1735 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1736 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1737 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1738 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1739 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1740 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1741 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1746 } elsif ($uni == 27) {
1747 $self->_emit ('escape');
1095 } elsif ($uni) { 1748 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1097 } 1752 }
1098 1753
1099 $self->_set_text ($text); 1754 $self->_set_text ($text);
1100 $self->update; 1755
1756 $self->realloc;
1757
1758 1
1101} 1759}
1102 1760
1103sub focus_in { 1761sub focus_in {
1104 my ($self) = @_; 1762 my ($self) = @_;
1105 1763
… …
1120 utf8::encode $text; 1778 utf8::encode $text;
1121 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1122 1780
1123 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1124 $self->update; 1782 $self->update;
1783
1784 1
1125} 1785}
1126 1786
1127sub mouse_motion { 1787sub mouse_motion {
1128 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1129# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1130} 1792}
1131 1793
1132sub _draw { 1794sub _draw {
1133 my ($self) = @_; 1795 my ($self) = @_;
1134 1796
1135 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1136 1798
1137 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1138 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1139 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1140 } else { 1802 } else {
1141 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1142 } 1804 }
1143 1805
1144 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1146 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1147 glVertex 0 , 0; 1809 glVertex 0 , 0;
1148 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1149 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1150 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1153 1815
1154 $self->SUPER::_draw; 1816 $self->SUPER::_draw;
1155 1817
1156 #TODO: force update every cursor change :( 1818 #TODO: force update every cursor change :(
1157 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1819 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1820
1821 unless (exists $self->{cur_h}) {
1822 my $text = substr $self->{text}, 0, $self->{cursor};
1823 utf8::encode $text;
1824
1825 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1826 }
1827
1158 glColor @{$self->{fg}}; 1828 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1829 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1830 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1831 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1162 glEnd; 1832 glEnd;
1163 } 1833 }
1164} 1834}
1165 1835
1836package CFClient::UI::Entry;
1837
1838our @ISA = CFClient::UI::EntryBase::;
1839
1840use CFClient::OpenGL;
1841
1842sub key_down {
1843 my ($self, $ev) = @_;
1844
1845 my $sym = $ev->{sym};
1846
1847 if ($sym == 13) {
1848 unshift @{$self->{history}},
1849 my $txt = $self->get_text;
1850 $self->{history_pointer} = -1;
1851 $self->{history_saveback} = '';
1852 $self->_emit (activate => $txt);
1853 $self->update;
1854
1855 } elsif ($sym == CFClient::SDLK_UP) {
1856 if ($self->{history_pointer} < 0) {
1857 $self->{history_saveback} = $self->get_text;
1858 }
1859 if (@{$self->{history} || []} > 0) {
1860 $self->{history_pointer}++;
1861 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1862 $self->{history_pointer} = @{$self->{history} || []} - 1;
1863 }
1864 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1865 }
1866
1867 } elsif ($sym == CFClient::SDLK_DOWN) {
1868 $self->{history_pointer}--;
1869 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870
1871 if ($self->{history_pointer} >= 0) {
1872 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1873 } else {
1874 $self->set_text ($self->{history_saveback});
1875 }
1876
1877 } else {
1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1881 1
1882}
1883
1166############################################################################# 1884#############################################################################
1167 1885
1168package CFClient::UI::Button; 1886package CFClient::UI::Button;
1169 1887
1170our @ISA = CFClient::UI::Label::; 1888our @ISA = CFClient::UI::Label::;
1171 1889
1172use SDL; 1890use CFClient::OpenGL;
1173use SDL::OpenGL; 1891
1892my @tex =
1893 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1894 qw(b1_button_active.png);
1895
1896sub new {
1897 my $class = shift;
1898
1899 $class->SUPER::new (
1900 padding_x => 4,
1901 padding_y => 4,
1902 fg => [1, 1, 1],
1903 active_fg => [0, 0, 1],
1904 can_hover => 1,
1905 align => 0,
1906 valign => 0,
1907 can_events => 1,
1908 @_
1909 )
1910}
1911
1912sub activate { }
1913
1914sub button_up {
1915 my ($self, $ev, $x, $y) = @_;
1916
1917 $self->emit ("activate")
1918 if $x >= 0 && $x < $self->{w}
1919 && $y >= 0 && $y < $self->{h};
1920
1921 1
1922}
1923
1924sub _draw {
1925 my ($self) = @_;
1926
1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1928
1929 glEnable GL_TEXTURE_2D;
1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1931 glColor 0, 0, 0, 1;
1932
1933 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1934
1935 glDisable GL_TEXTURE_2D;
1936
1937 $self->SUPER::_draw;
1938}
1939
1940#############################################################################
1941
1942package CFClient::UI::CheckBox;
1943
1944our @ISA = CFClient::UI::DrawBG::;
1945
1946my @tex =
1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1948 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1949
1950use CFClient::OpenGL;
1951
1952sub new {
1953 my $class = shift;
1954
1955 $class->SUPER::new (
1956 padding_x => 2,
1957 padding_y => 2,
1958 fg => [1, 1, 1],
1959 active_fg => [1, 1, 0],
1960 bg => [0, 0, 0, 0.2],
1961 active_bg => [1, 1, 1, 0.5],
1962 state => 0,
1963 can_hover => 1,
1964 @_
1965 )
1966}
1967
1968sub size_request {
1969 my ($self) = @_;
1970
1971 (6) x 2
1972}
1973
1974sub button_down {
1975 my ($self, $ev, $x, $y) = @_;
1976
1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1979 $self->{state} = !$self->{state};
1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1985 1
1986}
1987
1988sub _draw {
1989 my ($self) = @_;
1990
1991 $self->SUPER::_draw;
1992
1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1994
1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1998
1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2000
2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
2002
2003 glEnable GL_TEXTURE_2D;
2004 $tex->draw_quad_alpha (0, 0, $s, $s);
2005 glDisable GL_TEXTURE_2D;
2006}
2007
2008#############################################################################
2009
2010package CFClient::UI::Image;
2011
2012our @ISA = CFClient::UI::Base::;
2013
2014use CFClient::OpenGL;
2015use Carp qw/confess/;
2016
2017our %loaded_images;
2018
2019sub new {
2020 my $class = shift;
2021
2022 my $self = $class->SUPER::new (can_events => 0, @_);
2023
2024 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2025
2026 $loaded_images{$self->{image}} ||=
2027 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2028
2029 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2030
2031 Scalar::Util::weaken $loaded_images{$self->{image}};
2032
2033 $self->{aspect} = $tex->{w} / $tex->{h};
2034
2035 $self
2036}
2037
2038sub size_request {
2039 my ($self) = @_;
2040
2041 ($self->{tex}->{w}, $self->{tex}->{h})
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $self->{tex};
2048
2049 my ($w, $h) = ($self->{w}, $self->{h});
2050
2051 if ($self->{rot90}) {
2052 glRotate 90, 0, 0, 1;
2053 glTranslate 0, -$self->{w}, 0;
2054
2055 ($w, $h) = ($h, $w);
2056 }
2057
2058 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060
2061 $tex->draw_quad_alpha (0, 0, $w, $h);
2062
2063 glDisable GL_TEXTURE_2D;
2064}
2065
2066#############################################################################
2067
2068package CFClient::UI::VGauge;
2069
2070our @ISA = CFClient::UI::Base::;
2071
2072use List::Util qw(min max);
2073
2074use CFClient::OpenGL;
2075
2076my %tex = (
2077 food => [
2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2080 ],
2081 grace => [
2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2083 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2084 ],
2085 hp => [
2086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2087 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2088 ],
2089 mana => [
2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2091 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2092 ],
2093);
2094
2095# eg. VGauge->new (gauge => 'food'), default gauge: food
2096sub new {
2097 my $class = shift;
2098
2099 my $self = $class->SUPER::new (
2100 type => 'food',
2101 @_
2102 );
2103
2104 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2105
2106 $self
2107}
2108
2109sub size_request {
2110 my ($self) = @_;
2111
2112 #my $tex = $tex{$self->{type}}[0];
2113 #@$tex{qw(w h)}
2114 (0, 0)
2115}
2116
2117sub set_max {
2118 my ($self, $max) = @_;
2119
2120 return if $self->{max_val} == $max;
2121
2122 $self->{max_val} = $max;
2123 $self->update;
2124}
2125
2126sub set_value {
2127 my ($self, $val, $max) = @_;
2128
2129 $self->set_max ($max)
2130 if defined $max;
2131
2132 return if $self->{val} == $val;
2133
2134 $self->{val} = $val;
2135 $self->update;
2136}
2137
2138sub _draw {
2139 my ($self) = @_;
2140
2141 my $tex = $tex{$self->{type}};
2142 my ($t1, $t2, $t3) = @$tex;
2143
2144 my ($w, $h) = ($self->{w}, $self->{h});
2145
2146 if ($self->{vertical}) {
2147 glRotate 90, 0, 0, 1;
2148 glTranslate 0, -$self->{w}, 0;
2149
2150 ($w, $h) = ($h, $w);
2151 }
2152
2153 my $ycut = $self->{val} / ($self->{max_val} || 1);
2154
2155 my $ycut1 = max 0, min 1, $ycut;
2156 my $ycut2 = max 0, min 1, $ycut - 1;
2157
2158 my $h1 = $self->{h} * (1 - $ycut1);
2159 my $h2 = $self->{h} * (1 - $ycut2);
2160
2161 glEnable GL_BLEND;
2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2164 glEnable GL_TEXTURE_2D;
2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2166
2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , 0; glVertex 0 , 0;
2170 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2171 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2172 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2173 glEnd;
2174
2175 my $ycut1 = List::Util::min 1, $ycut;
2176 glBindTexture GL_TEXTURE_2D, $t2->{name};
2177 glBegin GL_QUADS;
2178 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2179 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2180 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2181 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2182 glEnd;
2183
2184 if ($t3) {
2185 glBindTexture GL_TEXTURE_2D, $t3->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2189 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2190 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glEnd;
2192 }
2193
2194 glDisable GL_BLEND;
2195 glDisable GL_TEXTURE_2D;
2196}
2197
2198#############################################################################
2199
2200package CFClient::UI::Gauge;
2201
2202our @ISA = CFClient::UI::VBox::;
2203
2204sub new {
2205 my ($class, %arg) = @_;
2206
2207 my $self = $class->SUPER::new (
2208 tooltip => $arg{type},
2209 can_hover => 1,
2210 can_events => 1,
2211 %arg,
2212 );
2213
2214 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2215 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2216 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2217
2218 $self
2219}
2220
2221sub set_fontsize {
2222 my ($self, $fsize) = @_;
2223
2224 $self->{value}->set_fontsize ($fsize);
2225 $self->{max} ->set_fontsize ($fsize);
2226}
2227
2228sub set_max {
2229 my ($self, $max) = @_;
2230
2231 $self->{gauge}->set_max ($max);
2232 $self->{max}->set_text ($max);
2233}
2234
2235sub set_value {
2236 my ($self, $val, $max) = @_;
2237
2238 $self->set_max ($max)
2239 if defined $max;
2240
2241 $self->{gauge}->set_value ($val, $max);
2242 $self->{value}->set_text ($val);
2243}
2244
2245#############################################################################
2246
2247package CFClient::UI::Slider;
2248
2249use strict;
2250
2251use CFClient::OpenGL;
2252
2253our @ISA = CFClient::UI::DrawBG::;
1174 2254
1175my @tex = 2255my @tex =
1176 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2256 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1177 qw(b1_button_active.png); 2257 qw(s1_slider.png s1_slider_bg.png);
1178 2258
1179sub new { 2259sub new {
1180 my $class = shift; 2260 my $class = shift;
1181 2261
1182 $class->SUPER::new (
1183 padding => 4,
1184 fg => [1, 1, 1],
1185 bg => [1, 1, 1, 0.2],
1186 active_fg => [1, 1, 0],
1187# active_bg => [0, 0, 0, 0.5],
1188# border_fg => [1, 1, 0],
1189 @_
1190 )
1191}
1192
1193sub button_up {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 if ($x >= 0 && $x < $self->{w}
1197 && $y >= 0 && $y < $self->{h}) {
1198 $self->emit ("activate");
1199 }
1200}
1201
1202sub _draw {
1203 my ($self) = @_;
1204
1205 local $self->{fg} = $self->{fg};
1206 my $tex = $tex[0];
1207
1208 glEnable GL_BLEND;
1209 glEnable GL_TEXTURE_2D;
1210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1211
1212 if ($GRAB == $self) {
1213 $self->{fg} = $self->{active_fg};
1214 }
1215
1216 glBindTexture GL_TEXTURE_2D, $tex->{name};
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218
1219 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1220
1221 glDisable GL_TEXTURE_2D;
1222 glDisable GL_BLEND;
1223
1224 $self->SUPER::_draw;
1225}
1226
1227#############################################################################
1228
1229package CFClient::UI::Slider;
1230
1231use strict;
1232
1233use SDL::OpenGL;
1234
1235our @ISA = CFClient::UI::DrawBG::;
1236
1237sub new {
1238 my $class = shift;
1239
1240 # range [value, low, high, page] 2262 # range [value, low, high, page, unit]
1241 2263
2264 # TODO: 0-width page
2265 # TODO: req_w/h are wrong with vertical
2266 # TODO: calculations are off
1242 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
1243 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
1244 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2270 bg => [0, 0, 0, 0.2],
2271 active_bg => [1, 1, 1, 0.5],
1245 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
1246 req_w => 40, 2273 min_w => $::WIDTH / 80,
1247 req_h => 10, 2274 min_h => $::WIDTH / 80,
1248 vertical => 0, 2275 vertical => 0,
2276 can_hover => 1,
2277 inner_pad => 0.02,
1249 @_ 2278 @_
1250 ); 2279 );
1251 2280
2281 $self->set_value ($self->{range}[0]);
2282 $self->update;
2283
1252 $self 2284 $self
1253} 2285}
1254 2286
2287sub changed { }
2288
2289sub set_range {
2290 my ($self, $range) = @_;
2291
2292 ($range, $self->{range}) = ($self->{range}, $range);
2293
2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2296}
2297
2298sub set_value {
2299 my ($self, $value) = @_;
2300
2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302
2303 $hi = $lo + 1 if $hi <= $lo;
2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2307 $value = $lo if $value < $lo;
2308 $value = $hi - $page if $value > $hi - $page;
2309
2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311 if $unit;
2312
2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314
2315 if ($value != $old_value) {
2316 $self->_emit (changed => $value);
2317 $self->update;
2318 }
2319}
2320
1255sub size_request { 2321sub size_request {
1256 my ($self) = @_; 2322 my ($self) = @_;
1257 2323
1258 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
1259 my $h = $self->{req_h};
1260
1261 $self->{vertical} ? ($h, $w) : ($w, $h)
1262} 2325}
1263 2326
1264sub button_down { 2327sub button_down {
1265 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1266 2329
1267 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
1268 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
1269} 2335}
1270 2336
1271sub mouse_motion { 2337sub mouse_motion {
1272 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1273 2339
1274 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342
2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2344
2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2346
2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2352 1
2353}
2354
2355sub update {
2356 my ($self) = @_;
2357
2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2366 $self->set_value ($self->{range}[0]);
2367
1275 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
1276 2370
1277 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1278 2372
1279 $x = $x * ($hi - $lo) / $w + $lo; 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1280 $x = $lo if $x < $lo; 2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1281 $x = $hi - $page if $x > $hi - $page;
1282 $self->{range}[0] = $x;
1283 2375
1284 $self->emit (changed => $x); 2376 $value = ($value - $lo) / $range;
1285 $self->update; 2377 $value = $value * $self->{scale} + $self->{offset};
1286 }
1287}
1288 2378
1289sub _draw { 2379 $self->{knob_x} = $value - $knob_w * 0.5;
1290 my ($self) = @_; 2380 $self->{knob_w} = $knob_w;
2381 }
1291 2382
1292 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
1293 2384
1294 my ($w, $h) = @$self{qw(w h)}; 2385 glScale $self->{w}, $self->{h};
1295 2386
1296 if ($self->{vertical}) { 2387 if ($self->{vertical}) {
1297 # draw a vertical slider like a rotated horizontal slider 2388 # draw a vertical slider like a rotated horizontal slider
1298 2389
2390 glTranslate 1, 0, 0;
1299 glRotate 90, 0, 0, 1; 2391 glRotate 90, 0, 0, 1;
1300 glTranslate 0, -$self->{w}, 0;
1301
1302 ($w, $h) = ($h, $w);
1303 } 2392 }
1304 2393
1305 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2394 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1306 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2395 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1307 2396
1308 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2397 glEnable GL_TEXTURE_2D;
2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1309 2399
1310 $page = int $page * $w / ($hi - $lo); 2400 # draw background
1311 $value = int +($value - $lo) * $w / ($hi - $lo); 2401 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1312 2402
1313 $w -= $page; 2403 # draw handle
1314 $page &= ~1; 2404 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1315 glTranslate $page * 0.5, 0, 0;
1316 $page ||= 2;
1317 2405
1318 glColor @$fg; 2406 glDisable GL_TEXTURE_2D;
1319 glBegin GL_LINES;
1320 glVertex 0, 0; glVertex 0, $h;
1321 glVertex $w - 1, 0; glVertex $w - 1, $h;
1322 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1323 glEnd;
1324
1325 my $knob_a = $value - $page * 0.5;
1326 my $knob_b = $value + $page * 0.5;
1327
1328 glBegin GL_QUADS;
1329 glColor @$fg;
1330 glVertex $knob_a, 0;
1331 glVertex $knob_a, $h;
1332 glVertex $knob_b, $h;
1333 glVertex $knob_b, 0;
1334
1335 if ($knob_a < $knob_b - 2) {
1336 glColor @$bg;
1337 glVertex $knob_a + 1, 1;
1338 glVertex $knob_a + 1, $h - 1;
1339 glVertex $knob_b - 1, $h - 1;
1340 glVertex $knob_b - 1, 1;
1341 }
1342 glEnd;
1343} 2407}
1344 2408
1345############################################################################# 2409#############################################################################
1346 2410
1347package CFClient::UI::MapWidget; 2411package CFClient::UI::ValSlider;
1348 2412
1349use strict;
1350
1351use List::Util qw(min max);
1352
1353use SDL;
1354use SDL::OpenGL;
1355
1356our @ISA = CFClient::UI::Base::; 2413our @ISA = CFClient::UI::HBox::;
2414
2415sub new {
2416 my ($class, %arg) = @_;
2417
2418 my $range = delete $arg{range};
2419
2420 my $self = $class->SUPER::new (
2421 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2422 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2423 to_value => sub { shift },
2424 from_value => sub { shift },
2425 %arg,
2426 );
2427
2428 $self->{slider}->connect (changed => sub {
2429 my ($self, $value) = @_;
2430 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2431 $self->{parent}->emit (changed => $value);
2432 });
2433
2434# $self->{entry}->connect (changed => sub {
2435# my ($self, $value) = @_;
2436# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2437# $self->{parent}->emit (changed => $value);
2438# });
2439
2440 $self->add ($self->{slider}, $self->{entry});
2441
2442 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2443
2444 $self
2445}
2446
2447sub set_range { shift->{slider}->set_range (@_) }
2448sub set_value { shift->{slider}->set_value (@_) }
2449
2450#############################################################################
2451
2452package CFClient::UI::TextView;
2453
2454our @ISA = CFClient::UI::HBox::;
2455
2456use CFClient::OpenGL;
1357 2457
1358sub new { 2458sub new {
1359 my $class = shift; 2459 my $class = shift;
1360 2460
1361 $class->SUPER::new ( 2461 my $self = $class->SUPER::new (
1362 z => -1, 2462 fontsize => 1,
1363 list => (glGenLists 1), 2463 can_events => 0,
2464 #font => default_font
1364 @_ 2465 @_,
2466
2467 layout => (new CFClient::Layout 1),
2468 par => [],
2469 height => 0,
2470 children => [
2471 (new CFClient::UI::Empty expand => 1),
2472 (new CFClient::UI::Slider vertical => 1),
2473 ],
1365 ) 2474 );
1366}
1367 2475
1368sub key_down { 2476 $self->{children}[1]->connect (changed => sub { $self->update });
1369 print "MAPKEYDOWN\n";
1370}
1371 2477
1372sub key_up { 2478 $self
1373} 2479}
1374 2480
1375sub size_request { 2481sub set_fontsize {
2482 my ($self, $fontsize) = @_;
2483
2484 $self->{fontsize} = $fontsize;
2485 $self->reflow;
2486}
2487
2488sub size_allocate {
2489 my ($self, $w, $h) = @_;
2490
2491 $self->SUPER::size_allocate ($w, $h);
2492
2493 $self->{layout}->set_font ($self->{font}) if $self->{font};
2494 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495 $self->{layout}->set_width ($self->{children}[0]{w});
2496
2497 $self->reflow;
2498}
2499
2500sub text_size {
2501 my ($self, $text, $indent) = @_;
2502
2503 my $layout = $self->{layout};
2504
2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2506 $layout->set_width ($self->{children}[0]{w} - $indent);
2507 $layout->set_markup ($text);
1376 ( 2508
1377 1 + 32 * int $::WIDTH / 32, 2509 $layout->size
1378 1 + 32 * int $::HEIGHT / 32, 2510}
2511
2512sub reflow {
2513 my ($self) = @_;
2514
2515 $self->{need_reflow}++;
2516 $self->update;
2517}
2518
2519sub set_offset {
2520 my ($self, $offset) = @_;
2521
2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
2524}
2525
2526sub clear {
2527 my ($self) = @_;
2528
2529 $self->{par} = [];
2530 $self->{height} = 0;
2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2532}
2533
2534sub add_paragraph {
2535 my ($self, $color, $text, $indent) = @_;
2536
2537 for my $line (split /\n/, $text) {
2538 my ($w, $h) = $self->text_size ($line);
2539 $self->{height} += $h;
2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1379 ) 2541 }
2542
2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1380} 2544}
1381 2545
1382sub update { 2546sub update {
1383 my ($self) = @_; 2547 my ($self) = @_;
1384 2548
1385 $self->{need_update} = 1;
1386 $self->SUPER::update; 2549 $self->SUPER::update;
1387}
1388 2550
1389sub draw { 2551 return unless $self->{h} > 0;
1390 my ($self) = @_;
1391 2552
2553 delete $self->{texture};
2554
2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
1392 if (delete $self->{need_update}) { 2558 if (delete $self->{need_reflow}) {
1393 glNewList $self->{list}, GL_COMPILE; 2559 my $height = 0;
1394 2560
1395 my $mx = $::CONN->{mapx}; 2561 my $layout = $self->{layout};
1396 my $my = $::CONN->{mapy};
1397 2562
1398 my $map = $::CONN->{map}; 2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1399 2564
1400 my ($xofs, $yofs); 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
1401 2573
1402 my $sw = 1 + int $::WIDTH / 32; 2574 $height += $_->[1];
1403 my $sh = 1 + int $::HEIGHT / 32; 2575 }
1404 2576
1405 if ($::CONN->{mapw} > $sw) { 2577 $self->{height} = $height;
1406 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2578
1407 } else { 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1408 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2580
2581 delete $self->{texture};
1409 } 2582 }
1410 2583
1411 if ($::CONN->{maph} > $sh) { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1412 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2585 glClearColor 0, 0, 0, 0;
1413 } else { 2586 glClear GL_COLOR_BUFFER_BIT;
1414 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1415 }
1416 2587
1417 glEnable GL_TEXTURE_2D; 2588 my $top = int $self->{children}[1]{range}[0];
2589
2590 my $y0 = $top;
2591 my $y1 = $top + $H;
2592
2593 my $y = 0;
2594
2595 my $layout = $self->{layout};
2596
2597 $layout->set_font ($self->{font}) if $self->{font};
2598
1418 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
1419 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 2602
1422 my $sw4 = ($sw + 3) & ~3; 2603 for my $par (@{$self->{par}}) {
1423 my $darkness = "\x00" x ($sw4 * $sh); 2604 my $h = $par->[1];
1424 2605
1425 for my $x (0 .. $sw - 1) { 2606 if ($y0 < $y + $h && $y < $y1) {
1426 my $row = $map->[$x + $xofs]; 2607 $layout->set_foreground (@{ $par->[2] });
1427 for my $y (0 .. $sh - 1) { 2608 $layout->set_width ($W - $par->[3]);
2609 $layout->set_markup ($par->[4]);
1428 2610
1429 my $cell = $row->[$y + $yofs] 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1430 or next;
1431 2612
1432 my $dark = $cell->[0]; 2613 glRasterPos $par->[3], $y - $y0;
1433 if ($dark < 0) { 2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1434 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1435 } else {
1436 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1437 } 2615 }
1438 2616
1439 for my $num (grep $_, @$cell[1,2,3]) { 2617 $y += $h;
1440 my $tex = $::CONN->{face}[$num]{texture} || next;
1441
1442 my ($w, $h) = @$tex{qw(w h)};
1443
1444 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1445 }
1446 } 2618 }
2619
2620 glDisable GL_BLEND;
1447 } 2621 };
2622 });
2623}
1448 2624
1449# if (1) { # higher quality darkness 2625sub _draw {
1450# $lighting =~ s/(.)/$1$1$1/gs; 2626 my ($self) = @_;
1451# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1452#
1453# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1454#
1455# $lighting = $pb->get_pixels;
1456# $lighting =~ s/(.)../$1/gs;
1457# }
1458 2627
2628 glEnable GL_TEXTURE_2D;
1459 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1460
1461 $darkness = new CFClient::Texture
1462 w => $sw4,
1463 h => $sh,
1464 data => $darkness,
1465 internalformat => GL_ALPHA,
1466 format => GL_ALPHA;
1467
1468 glColor 0.45, 0.45, 0.45, 1; 2630 glColor 0, 0, 0, 1;
1469 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1470
1471 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
1472 glDisable GL_BLEND;
1473 2633
1474 glEndList; 2634 $self->{children}[1]->draw;
1475 }
1476 2635
1477 glCallList $self->{list};
1478}
1479
1480my %DIR = (
1481 SDLK_KP8, [1, "north"],
1482 SDLK_KP9, [2, "northeast"],
1483 SDLK_KP6, [3, "east"],
1484 SDLK_KP3, [4, "southeast"],
1485 SDLK_KP2, [5, "south"],
1486 SDLK_KP1, [6, "southwest"],
1487 SDLK_KP4, [7, "west"],
1488 SDLK_KP7, [8, "northwest"],
1489
1490 SDLK_UP, [1, "north"],
1491 SDLK_RIGHT, [3, "east"],
1492 SDLK_DOWN, [5, "south"],
1493 SDLK_LEFT, [7, "west"],
1494);
1495
1496sub key_down {
1497 my ($self, $ev) = @_;
1498
1499 my $mod = $ev->key_mod;
1500 my $sym = $ev->key_sym;
1501
1502 if ($sym == SDLK_KP5) {
1503 $::CONN->send ("command stay fire");
1504 } elsif ($sym == SDLK_a) {
1505 $::CONN->send ("command apply");
1506 } elsif (exists $DIR{$sym}) {
1507 if ($mod & KMOD_SHIFT) {
1508 $self->{shft}++;
1509 $::CONN->send ("command fire $DIR{$sym}[0]");
1510 } elsif ($mod & KMOD_CTRL) {
1511 $self->{ctrl}++;
1512 $::CONN->send ("command run $DIR{$sym}[0]");
1513 } else {
1514 $::CONN->send ("command $DIR{$sym}[1]");
1515 }
1516 }
1517}
1518
1519sub key_up {
1520 my ($self, $ev) = @_;
1521
1522 my $mod = $ev->key_mod;
1523 my $sym = $ev->key_sym;
1524
1525 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1526 $::CONN->send ("command fire_stop");
1527 }
1528 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1529 $::CONN->send ("command run_stop");
1530 }
1531} 2636}
1532 2637
1533############################################################################# 2638#############################################################################
1534 2639
1535package CFClient::UI::Animator; 2640package CFClient::UI::Animator;
1536 2641
1537use SDL::OpenGL; 2642use CFClient::OpenGL;
1538 2643
1539our @ISA = CFClient::UI::Bin::; 2644our @ISA = CFClient::UI::Bin::;
1540 2645
1541sub moveto { 2646sub moveto {
1542 my ($self, $x, $y) = @_; 2647 my ($self, $x, $y) = @_;
… …
1572 glPopMatrix; 2677 glPopMatrix;
1573} 2678}
1574 2679
1575############################################################################# 2680#############################################################################
1576 2681
1577package CFClient::UI::Toplevel; 2682package CFClient::UI::Flopper;
2683
2684our @ISA = CFClient::UI::Button::;
2685
2686sub new {
2687 my $class = shift;
2688
2689 my $self = $class->SUPER::new (
2690 state => 0,
2691 on_activate => \&toggle_flopper,
2692 @_
2693 );
2694
2695 $self
2696}
2697
2698sub toggle_flopper {
2699 my ($self) = @_;
2700
2701 $self->{other}->toggle_visibility;
2702}
2703
2704#############################################################################
2705
2706package CFClient::UI::Tooltip;
2707
2708our @ISA = CFClient::UI::Bin::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 $class->SUPER::new (
2716 @_,
2717 can_events => 0,
2718 )
2719}
2720
2721sub set_tooltip_from {
2722 my ($self, $widget) = @_;
2723
2724 my $tooltip = $widget->{tooltip};
2725
2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2733 $self->add (new CFClient::UI::Label
2734 markup => $tooltip,
2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2736 fontsize => 0.8,
2737 fg => [0, 0, 0, 1],
2738 ellipsise => 0,
2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
2740 );
2741}
2742
2743sub size_request {
2744 my ($self) = @_;
2745
2746 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747
2748 ($w + 4, $h + 4)
2749}
2750
2751sub size_allocate {
2752 my ($self, $w, $h) = @_;
2753
2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2773}
2774
2775sub _draw {
2776 my ($self) = @_;
2777
2778 glTranslate 0.375, 0.375;
2779
2780 my ($w, $h) = @$self{qw(w h)};
2781
2782 glColor 1, 0.8, 0.4;
2783 glBegin GL_QUADS;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glColor 0, 0, 0;
2791 glBegin GL_LINE_LOOP;
2792 glVertex 0 , 0;
2793 glVertex 0 , $h;
2794 glVertex $w, $h;
2795 glVertex $w, 0;
2796 glEnd;
2797
2798 glTranslate 2 - 0.375, 2 - 0.375;
2799
2800 $self->SUPER::_draw;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Face;
2806
2807our @ISA = CFClient::UI::Base::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 aspect => 1,
2816 can_events => 0,
2817 @_,
2818 );
2819
2820 if ($self->{anim} && $self->{animspeed}) {
2821 Scalar::Util::weaken (my $widget = $self);
2822
2823 $self->{timer} = Event->timer (
2824 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825 hard => 1,
2826 interval => $self->{animspeed},
2827 cb => sub {
2828 ++$widget->{frame};
2829 $widget->update;
2830 },
2831 );
2832 }
2833
2834 $self
2835}
2836
2837sub size_request {
2838 (32, 8)
2839}
2840
2841sub update {
2842 my ($self) = @_;
2843
2844 return unless $self->{visible};
2845
2846 $self->SUPER::update;
2847}
2848
2849sub _draw {
2850 my ($self) = @_;
2851
2852 return unless $::CONN;
2853
2854 my $face;
2855
2856 if ($self->{frame}) {
2857 my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859 $face = $anim->[ $self->{frame} % @$anim ]
2860 if $anim && @$anim;
2861 }
2862
2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865 if ($tex) {
2866 glEnable GL_TEXTURE_2D;
2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868 glColor 0, 0, 0, 1;
2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870 glDisable GL_TEXTURE_2D;
2871 }
2872}
2873
2874sub DESTROY {
2875 my ($self) = @_;
2876
2877 $self->{timer}->cancel
2878 if $self->{timer};
2879
2880 $self->SUPER::DESTROY;
2881}
2882
2883#############################################################################
2884
2885package CFClient::UI::Buttonbar;
2886
2887our @ISA = CFClient::UI::HBox::;
2888
2889# TODO: should actualyl wrap buttons and other goodies.
2890
2891#############################################################################
2892
2893package CFClient::UI::Menu;
2894
2895our @ISA = CFClient::UI::FancyFrame::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 items => [],
2904 z => 100,
2905 @_,
2906 );
2907
2908 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2909
2910 for my $item (@{ $self->{items} }) {
2911 my ($widget, $cb) = @$item;
2912
2913 # handle various types of items, only text for now
2914 if (!ref $widget) {
2915 $widget = new CFClient::UI::Label
2916 can_hover => 1,
2917 can_events => 1,
2918 text => $widget;
2919 }
2920
2921 $self->{item}{$widget} = $item;
2922
2923 $self->{vbox}->add ($widget);
2924 }
2925
2926 $self
2927}
2928
2929# popup given the event (must be a mouse button down event currently)
2930sub popup {
2931 my ($self, $ev) = @_;
2932
2933 $self->_emit ("popdown");
2934
2935 # maybe save $GRAB? must be careful about events...
2936 $GRAB = $self;
2937 $self->{button} = $ev->{button};
2938
2939 $self->show;
2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941}
2942
2943sub mouse_motion {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 # TODO: should use vbox->find_widget or so
2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2951}
2952
2953sub button_up {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 if ($ev->{button} == $self->{button}) {
2957 undef $GRAB;
2958 $self->hide;
2959
2960 $self->_emit ("popdown");
2961 $self->{hover}[1]->() if $self->{hover};
2962 } else {
2963 return 0
2964 }
2965
2966 1
2967}
2968
2969#############################################################################
2970
2971package CFClient::UI::Multiplexer;
1578 2972
1579our @ISA = CFClient::UI::Container::; 2973our @ISA = CFClient::UI::Container::;
1580 2974
2975sub new {
2976 my $class = shift;
2977
2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
1581sub size_request { 3016sub size_request {
1582 ($::WIDTH, $::HEIGHT) 3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
1583} 3020}
1584 3021
1585sub size_allocate { 3022sub size_allocate {
1586 my ($self, $x, $y, $w, $h) = @_; 3023 my ($self, $w, $h) = @_;
1587 3024
1588 $self->_size_allocate ($x, $y, $w, $h); 3025 $self->{current}->configure (0, 0, $w, $h);
1589
1590 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1591 for @{$self->{children}};
1592} 3026}
1593 3027
1594sub translate { 3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
3087 fontsize => 0.8,
3088 @_,
3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
3096}
3097
3098sub reorder {
3099 my ($self) = @_;
3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
3106
3107 while (my ($k, $v) = each %{ $self->{item} }) {
3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109 }
3110
3111 my @widgets;
3112
3113 my @items = sort {
3114 $a->{pri} <=> $b->{pri}
3115 or $b->{id} <=> $a->{id}
3116 } values %{ $self->{item} };
3117
3118 $self->{timer}->interval (1);
3119
3120 my $count = 10 + 1;
3121 for my $item (@items) {
3122 last unless --$count;
3123
3124 my $label = $item->{label} ||= do {
3125 # TODO: doesn't handle markup well (read as: at all)
3126 my $short = $item->{count} > 1
3127 ? "<b>$item->{count} ×</b> $item->{text}"
3128 : $item->{text};
3129
3130 for ($short) {
3131 s/^\s+//;
3132 s/\s+/ /g;
3133 }
3134
3135 new CFClient::UI::Label
3136 markup => $short,
3137 tooltip => $item->{tooltip},
3138 tooltip_font => $::FONT_PROP,
3139 tooltip_width => 0.67,
3140 fontsize => $item->{fontsize} || $self->{fontsize},
3141 max_w => $::WIDTH * 0.44,
3142 fg => [@{ $item->{fg} }],
3143 can_events => 1,
3144 can_hover => 1
3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
3158 }
3159
3160 $self->clear;
3161 $self->SUPER::add (reverse @widgets);
3162}
3163
3164sub add {
3165 my ($self, $text, %arg) = @_;
3166
3167 $text =~ s/^\s+//;
3168 $text =~ s/\s+$//;
3169
3170 return unless $text;
3171
3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3173
3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3175
3176 if (my $item = $self->{item}{$group}) {
3177 if ($item->{text} eq $text) {
3178 $item->{count}++;
3179 } else {
3180 $item->{count} = 1;
3181 $item->{text} = $item->{tooltip} = $text;
3182 }
3183 $item->{id} = ++$self->{id};
3184 $item->{timeout} = $timeout;
3185 delete $item->{label};
3186 } else {
3187 $self->{item}{$group} = {
3188 id => ++$self->{id},
3189 text => $text,
3190 timeout => $timeout,
3191 tooltip => $text,
3192 fg => [0.8, 0.8, 0.8, 0.8],
3193 pri => 0,
3194 count => 1,
3195 %arg,
3196 };
3197 }
3198
3199 $self->reorder;
3200}
3201
3202sub reconfigure {
3203 my ($self) = @_;
3204
3205 delete $_->{label}
3206 for values %{ $self->{item} || {} };
3207
3208 $self->reorder;
3209 $self->SUPER::reconfigure;
3210}
3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::Inventory;
3223
3224our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3471 @_,
3472 )
3473}
3474
3475# XXX: Do sorting? Argl...
3476sub add_spell {
3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3479
3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
3517package CFClient::UI::Root;
3518
3519our @ISA = CFClient::UI::Container::;
3520
3521use List::Util qw(min max);
3522
3523use CFClient::OpenGL;
3524
3525sub new {
3526 my $class = shift;
3527
3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
3536}
3537
3538sub size_request {
3539 my ($self) = @_;
3540
3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
3556}
3557
3558sub size_allocate {
3559 my ($self, $w, $h) = @_;
3560
3561 for my $child ($self->children) {
3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3563
3564 $X = $child->{force_x} if exists $child->{force_x};
3565 $Y = $child->{force_y} if exists $child->{force_y};
3566
3567 $X = _to_pixel $X, $W, $self->{w};
3568 $Y = _to_pixel $Y, $H, $self->{h};
3569
3570 $child->configure ($X, $Y, $W, $H);
3571 }
3572}
3573
3574sub coord2local {
1595 my ($self, $x, $y) = @_; 3575 my ($self, $x, $y) = @_;
1596 3576
1597 ($x, $y) 3577 ($x, $y)
1598} 3578}
1599 3579
3580sub coord2global {
3581 my ($self, $x, $y) = @_;
3582
3583 ($x, $y)
3584}
3585
1600sub update { 3586sub update {
1601 my ($self) = @_; 3587 my ($self) = @_;
1602 3588
1603 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3589 $::WANT_REFRESH++;
1604 ::refresh ();
1605} 3590}
1606 3591
1607sub add { 3592sub add {
1608 my ($self, $widget) = @_; 3593 my ($self, @children) = @_;
1609 3594
3595 $_->{is_toplevel} = 1
3596 for @children;
3597
1610 $self->SUPER::add ($widget); 3598 $self->SUPER::add (@children);
1611
1612 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1613} 3599}
1614 3600
3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3608
3609 while (@children) {
3610 my $w = pop @children;
3611 push @children, $w->children;
3612 $w->set_invisible;
3613 }
3614}
3615
3616sub on_refresh {
3617 my ($self, $id, $cb) = @_;
3618
3619 $self->{refresh_hook}{$id} = $cb;
3620}
3621
3622sub on_post_alloc {
3623 my ($self, $id, $cb) = @_;
3624
3625 $self->{post_alloc_hook}{$id} = $cb;
3626}
3627
1615sub draw { 3628sub draw {
1616 my ($self) = @_; 3629 my ($self) = @_;
3630
3631 while ($self->{refresh_hook}) {
3632 $_->()
3633 for values %{delete $self->{refresh_hook}};
3634 }
3635
3636 if ($self->{realloc}) {
3637 my %queue;
3638 my @queue;
3639 my $widget;
3640
3641 outer:
3642 while () {
3643 if (my $realloc = delete $self->{realloc}) {
3644 for $widget (values %$realloc) {
3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3651 }
3652
3653 while () {
3654 @queue or last outer;
3655
3656 $widget = pop @{ $queue[-1] || [] }
3657 and last;
3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3677 $widget->{req_w} = $w;
3678 $widget->{req_h} = $h;
3679
3680 $self->{size_alloc}{$widget+0} = $widget;
3681
3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3692 }
3693 }
3694
3695 while (my $size_alloc = delete $self->{size_alloc}) {
3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703
3704 $w = 0 if $w < 0;
3705 $h = 0 if $h < 0;
3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3714 $widget->{w} = $w;
3715 $widget->{h} = $h;
3716
3717 $widget->emit (size_allocate => $w, $h);
3718 }
3719 }
3720 }
3721
3722 while ($self->{post_alloc_hook}) {
3723 $_->()
3724 for values %{delete $self->{post_alloc_hook}};
3725 }
3726
3727
3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3730 glClear GL_COLOR_BUFFER_BIT;
3731
3732 glMatrixMode GL_PROJECTION;
3733 glLoadIdentity;
3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3735 glMatrixMode GL_MODELVIEW;
3736 glLoadIdentity;
3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
1617 3744
1618 $self->_draw; 3745 $self->_draw;
1619} 3746}
1620 3747
1621############################################################################# 3748#############################################################################
1622 3749
1623package CFClient::UI; 3750package CFClient::UI;
1624 3751
1625$TOPLEVEL = new CFClient::UI::Toplevel; 3752$ROOT = new CFClient::UI::Root;
3753$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1626 3754
16271 37551
1628 3756

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