ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.100 by elmex, Fri Apr 14 11:32:22 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 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 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
136} 404}
137 405
138# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
139sub translate { 407sub coord2local {
140 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
141 409
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411}
412
413# translate local coordinates to global coordinate system
414sub coord2global {
415 my ($self, $x, $y) = @_;
416
417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 418}
144 419
145sub focus_in { 420sub focus_in {
146 my ($self) = @_; 421 my ($self) = @_;
147 422
148 return if $FOCUS == $self; 423 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
150 425
151 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
152 $focus->update if $focus; 430 $focus->update if $focus;
153 $FOCUS->update; 431 $FOCUS->update;
154} 432}
155 433
156sub focus_out { 434sub focus_out {
157 my ($self) = @_; 435 my ($self) = @_;
158 436
159 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
160 438
161 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
162 $focus->update if $focus; #? 443 $focus->update if $focus; #?
163}
164 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
165sub mouse_motion { } 449sub mouse_motion { 0 }
166sub button_up { } 450sub button_up { 0 }
167sub key_down { } 451sub key_down { 0 }
168sub key_up { } 452sub key_up { 0 }
169 453
170sub button_down { 454sub button_down {
171 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
172 456
173 $self->focus_in; 457 $self->focus_in;
174}
175 458
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
181 535
182sub draw { 536sub draw {
183 my ($self) = @_; 537 my ($self) = @_;
184 538
185 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
186 550
187 glPushMatrix; 551 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw; 553 $self->_draw;
190 glPopMatrix; 554 glPopMatrix;
191 555
192 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
194 558
195 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 560 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 562 glBegin GL_QUADS;
199 glVertex $x , $y; 563 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
203 glEnd; 567 glEnd;
204 glDisable GL_BLEND; 568 glDisable GL_BLEND;
205 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
206} 584}
207 585
208sub _draw { 586sub _draw {
209 my ($self) = @_; 587 my ($self) = @_;
210 588
211 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
212} 730}
213 731
214sub find_widget { 732sub find_widget {
215 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
216 734
217 return $self 735 $x -= $self->{x};
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 737
221 () 738 my $res;
222}
223 739
224sub set_parent { 740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
225 my ($self, $par) = @_; 749 my ($self) = @_;
226 750
227 $self->{parent} = $par; 751 $_->draw for @{$self->{children}};
228 Scalar::Util::weaken $self->{parent};
229} 752}
230 753
231sub get_parent { 754#############################################################################
232 $_[0]->{parent} 755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
772
773 $self->SUPER::add ($child);
774}
775
776sub remove {
777 my ($self, $widget) = @_;
778
779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
233} 811}
234 812
235sub update { 813sub update {
236 my ($self) = @_; 814 my ($self) = @_;
237 815
238 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
239 if $self->{parent}; 817 $self->SUPER::update;
240} 818}
241 819
242sub connect { 820sub size_allocate {
243 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
244 822
245 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY {
256 my ($self) = @_;
257
258 #$self->deactivate; 824 $self->update;
825}
826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
847 $self->_render;
848 };
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my ($w, $h) = @$self{qw(w h)};
855
856 my $tex = $self->{texture}
857 or return;
858
859 glEnable GL_TEXTURE_2D;
860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
862
863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
864
865 glDisable GL_TEXTURE_2D;
259} 866}
260 867
261############################################################################# 868#############################################################################
262 869
263package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
264 871
265our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
266
267use strict;
268use SDL::OpenGL;
269 873
270sub new { 874sub new {
271 my $class = shift; 875 my $class = shift;
272 876
273 # range [value, low, high, page]
274
275 $class->SUPER::new ( 877 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
277 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
278 @_ 880 @_,
279 ) 881 )
280} 882}
281 883
282sub _draw { 884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
283 my ($self) = @_; 896 my ($self, $w, $h) = @_;
284 897
285 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
286 899
287 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290 902
291 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
292 glVertex 0 , 0; 904 $self->update;
293 glVertex 0 , $h; 905}
294 glVertex $w, $h;
295 glVertex $w, 0;
296 glEnd;
297 906
298 glDisable GL_BLEND; 907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
299} 953}
300 954
301############################################################################# 955#############################################################################
302 956
303package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
304 958
305our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316
317our @ISA = CFClient::UI::Base::;
318 960
319sub new { 961sub new {
320 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
321 963
322 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
323 965
324 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
325 $self->add ($_) for @$children; 967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
326 984
327 $self 985 $self
328} 986}
329 987
330sub add { 988sub add {
331 my ($self, $chld) = @_;
332
333 $chld->set_parent ($self);
334
335 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld
338 ];
339
340 $self->{w} = $self->{h} = -1;
341 $self->update;
342}
343
344sub remove {
345 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
346 990
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
348
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350} 992}
351 993
352sub find_widget { 994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
353 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
354 1006
355 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
356 $y -= $self->{y};
357 1008
358 my $res; 1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
359 1012
360 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
361 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
362 and return $res; 1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
363 } 1030 )
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
366} 1031}
367 1032
368sub _draw { 1033sub _draw {
369 my ($self) = @_; 1034 my ($self) = @_;
370 1035
371 $_->draw for @{$self->{children}}; 1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
372} 1054}
373 1055
374############################################################################# 1056#############################################################################
375 1057
376package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
377 1059
378our @ISA = CFClient::UI::Container::; 1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
379 1071
380sub new { 1072sub new {
381 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
382 1074
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
384 1076
385 $class->SUPER::new (children => [$child], %arg) 1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
1094 $self
386} 1095}
387 1096
388sub add { 1097sub add {
389 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
390 1099
391 $self->{children} = []; 1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1102}
1103
1104sub border {
1105 int $_[0]{border} * $::FONTSIZE
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
1113
1114 my ($w, $h) = $self->SUPER::size_request;
1115
1116 (
1117 $w + $self->border * 2,
1118 $h + $self->border * 2,
1119 )
1120}
1121
1122sub size_allocate {
1123 my ($self, $w, $h) = @_;
1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
1133 $h -= List::Util::max 0, $border * 2;
1134 $w -= List::Util::max 0, $border * 2;
392 1135
393 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
394} 1137}
395 1138
396sub remove { 1139sub button_down {
1140 my ($self, $ev, $x, $y) = @_;
1141
1142 my ($w, $h) = @$self{qw(w h)};
1143 my $border = $self->border;
1144
1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
1156 $self->{motion} = sub {
1157 my ($ev, $x, $y) = @_;
1158
1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
1161
1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 };
1168
1169 } elsif ($lr ^ $td) {
1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171 my ($bx, $by) = ($self->{x}, $self->{y});
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 ($x, $y) = ($ev->{x}, $ev->{y});
1177
1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1179 };
1180 } else {
1181 return 0;
1182 }
1183
1184 1
1185}
1186
1187sub button_up {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 !!delete $self->{motion}
1191}
1192
1193sub mouse_motion {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
1199}
1200
1201sub _draw {
397 my ($self, $widget) = @_; 1202 my ($self) = @_;
398 1203
399 $self->SUPER::remove ($widget); 1204 my $child = $self->{children}[0];
400 1205
401 $self->{children} = [new CFClient::UI::Empty] 1206 my ($w, $h ) = ($self->{w}, $self->{h});
402 unless @{$self->{children}}; 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
403}
404 1208
405sub child { $_[0]->{children}[0] } 1209 glEnable GL_TEXTURE_2D;
1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
406 1211
407sub size_request { 1212 my $border = $self->border;
408 $_[0]{children}[0]->size_request
409}
410 1213
411sub size_allocate { 1214 glColor @{ $self->{border_bg} };
412 my ($self, $x, $y, $w, $h) = @_; 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
413 1219
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
415 1222
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
1225 $bg->{s} = $cw / $bg->{w};
1226 $bg->{t} = $ch / $bg->{h};
1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
1229
1230 glDisable GL_TEXTURE_2D;
1231
1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
417} 1238}
418 1239
419############################################################################# 1240#############################################################################
420 1241
421package CFClient::UI::Window; 1242package CFClient::UI::Table;
422 1243
423our @ISA = CFClient::UI::Bin::; 1244our @ISA = CFClient::UI::Base::;
424 1245
425use SDL::OpenGL; 1246use List::Util qw(max sum);
426 1247
427sub new { 1248use CFClient::OpenGL;
428 my ($class, %arg) = @_;
429
430 my $self = $class->SUPER::new (%arg);
431}
432
433sub update {
434 my ($self) = @_;
435
436 # we want to do this delayed...
437 $self->render_chld;
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} =
445 CFClient::Texture->new_from_opengl (
446 $self->{w}, $self->{h}, sub { $self->child->draw }
447 );
448}
449
450sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_;
452
453 $self->_size_allocate ($x, $y, $w, $h) or return;
454
455 $self->child->size_allocate (0, 0, $w, $h);
456
457 $self->render_chld;
458}
459
460sub _draw {
461 my ($self) = @_;
462
463 my ($w, $h) = ($self->w, $self->h);
464
465 my $tex = $self->{texture}
466 or return;
467
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
472
473 $tex->draw_quad (0, 0, $w, $h);
474
475 glDisable GL_BLEND;
476 glDisable GL_TEXTURE_2D;
477}
478
479#############################################################################
480
481package CFClient::UI::Frame;
482
483our @ISA = CFClient::UI::Bin::;
484
485use SDL::OpenGL;
486
487sub size_request {
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 1249
535sub new { 1250sub new {
536 my $class = shift; 1251 my $class = shift;
537 1252
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new (
541 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8,
544 @_
545 )
546}
547
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_;
563
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2;
567 $w -= List::Util::max 0, $self->{border} * 2;
568
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
570}
571
572sub button_down {
573 my ($self, $ev, $x, $y) = @_;
574
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
577
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
579 my ($bw, $bh) = ($self->{w}, $self->{h});
580
581 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_;
583
584 ($x, $y) = ($ev->motion_x, $ev->motion_y);
585
586 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy;
588 $self->update;
589 };
590
591 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
595 my ($bx, $by) = ($self->{x}, $self->{y});
596
597 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_;
599
600 ($x, $y) = ($ev->motion_x, $ev->motion_y);
601
602 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 };
605 }
606}
607
608sub button_up {
609 my ($self, $ev, $x, $y) = @_;
610
611 delete $self->{motion};
612}
613
614sub mouse_motion {
615 my ($self, $ev, $x, $y) = @_;
616
617 $self->{motion}->($ev, $x, $y) if $self->{motion};
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630
631 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border});
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
636
637 my $bg = $tex[0];
638
639 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h};
642
643 glColor @{ $self->{bg} };
644
645 $bg->{s} = $rep_x;
646 $bg->{t} = $rep_y;
647 $bg->{wrap_mode} = 1;
648 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
649
650 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND;
652
653 $self->child->draw;
654}
655
656#############################################################################
657
658package CFClient::UI::Table;
659
660our @ISA = CFClient::UI::Base::;
661
662use List::Util qw(max sum);
663
664use SDL::OpenGL;
665
666sub new {
667 my $class = shift;
668
669 $class->SUPER::new ( 1253 $class->SUPER::new (
670 col_expand => [], 1254 col_expand => [],
671 @_ 1255 @_,
672 ) 1256 )
673} 1257}
674 1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1261}
1262
675sub add { 1263sub add {
676 my ($self, $x, $y, $chld) = @_; 1264 my ($self, $x, $y, $child) = @_;
677 1265
1266 $child->set_parent ($self);
678 $self->{children}[$y][$x] = $chld; 1267 $self->{children}[$y][$x] = $child;
679 $chld->set_parent ($self);
680 1268
681 $self->{w} = $self->{h} = -1; 1269 $self->realloc;
682 $self->update; 1270}
1271
1272# TODO: move to container class maybe? send children a signal on removal?
1273sub clear {
1274 my ($self) = @_;
1275
1276 my @children = $self->children;
1277 delete $self->{children};
1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
683} 1285}
684 1286
685sub get_wh { 1287sub get_wh {
686 my ($self) = @_; 1288 my ($self) = @_;
687 1289
… …
692 or next; 1294 or next;
693 1295
694 for my $x (0 .. $#$row) { 1296 for my $x (0 .. $#$row) {
695 my $widget = $row->[$x] 1297 my $widget = $row->[$x]
696 or next; 1298 or next;
697 my ($w, $h) = $widget->size_request; 1299 my ($w, $h) = @$widget{qw(req_w req_h)};
698 1300
699 $w[$x] = max $w[$x], $w; 1301 $w[$x] = max $w[$x], $w;
700 $h[$y] = max $h[$y], $h; 1302 $h[$y] = max $h[$y], $h;
701 } 1303 }
702 } 1304 }
… …
714 (sum @$hs), 1316 (sum @$hs),
715 ) 1317 )
716} 1318}
717 1319
718sub size_allocate { 1320sub size_allocate {
719 my ($self, $x, $y, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
720
721 $self->_size_allocate ($x, $y, $w, $h) or return;
722 1322
723 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
724 1324
725 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
726 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
727 1327
728 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
729 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
730 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
731 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
732 1332
733 # linearly scale sizes 1333 # linearly scale sizes
734 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1334 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
735 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1335 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1336
1337 CFClient::UI::harmonize $ws;
1338 CFClient::UI::harmonize $hs;
736 1339
737 my $y; 1340 my $y;
738 1341
739 for my $r (0 .. $#{$self->{children}}) { 1342 for my $r (0 .. $#{$self->{children}}) {
740 my $row = $self->{children}[$r] 1343 my $row = $self->{children}[$r]
… …
745 1348
746 for my $c (0 .. $#$row) { 1349 for my $c (0 .. $#$row) {
747 my $col_w = $ws->[$c]; 1350 my $col_w = $ws->[$c];
748 1351
749 if (my $widget = $row->[$c]) { 1352 if (my $widget = $row->[$c]) {
750 $widget->size_allocate ($x, $y, $col_w, $row_h); 1353 $widget->configure ($x, $y, $col_w, $row_h);
751 } 1354 }
752 1355
753 $x += $col_w; 1356 $x += $col_w;
754 } 1357 }
755 1358
… …
782 } 1385 }
783} 1386}
784 1387
785############################################################################# 1388#############################################################################
786 1389
1390package CFClient::UI::Box;
1391
1392our @ISA = CFClient::UI::Container::;
1393
1394sub size_request {
1395 my ($self) = @_;
1396
1397 $self->{vertical}
1398 ? (
1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1401 )
1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1406}
1407
1408sub size_allocate {
1409 my ($self, $w, $h) = @_;
1410
1411 my $space = $self->{vertical} ? $h : $w;
1412 my $children = $self->{children};
1413
1414 my @req;
1415
1416 if ($self->{homogeneous}) {
1417 @req = ($space / (@$children || 1)) x @$children;
1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1431 for 0 .. $#$children;
1432 }
1433 }
1434
1435 CFClient::UI::harmonize \@req;
1436
1437 my $pos = 0;
1438 for (0 .. $#$children) {
1439 my $alloc = $req[$_];
1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441
1442 $pos += $alloc;
1443 }
1444
1445 1
1446}
1447
1448#############################################################################
1449
787package CFClient::UI::HBox; 1450package CFClient::UI::HBox;
788 1451
789# TODO: wrap into common Box base class
790
791our @ISA = CFClient::UI::Container::; 1452our @ISA = CFClient::UI::Box::;
792 1453
793sub size_request { 1454sub new {
794 my ($self) = @_; 1455 my $class = shift;
795 1456
796 my @alloc = map [$_->size_request], @{$self->{children}}; 1457 $class->SUPER::new (
797 1458 vertical => 0,
798 ( 1459 @_,
799 (List::Util::sum map $_->[0], @alloc),
800 (List::Util::max map $_->[1], @alloc),
801 ) 1460 )
802} 1461}
803 1462
804sub size_allocate {
805 my ($self, $x, $y, $w, $h) = @_;
806
807 $self->_size_allocate ($x, $y, $w, $h);
808
809 ($h, $w) = ($w, $h);
810
811 my $children = $self->{children};
812
813 my @h = map +($_->size_request)[0], @$children;
814
815 my $req_h = List::Util::sum @h;
816
817 if ($req_h > $h) {
818 # ah well, not enough space
819 $_ *= $h / $req_h for @h;
820 } else {
821 my $exp = List::Util::sum map $_->{expand}, @$children;
822 $exp ||= 1;
823
824 for (0 .. $#$children) {
825 my $child = $children->[$_];
826
827 my $alloc_h = $h[$_];
828 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
829 $h[$_] = $alloc_h;
830 }
831 }
832
833 my $y = 0;
834 for (0 .. $#$children) {
835 my $child = $children->[$_];
836 my $h = $h[$_];
837 $child->size_allocate ($y, 0, $h, $w);
838
839 $y += $h;
840 }
841}
842
843############################################################################# 1463#############################################################################
844 1464
845package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
846 1466
847# TODO: wrap into common Box base class
848
849our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
850 1468
851sub size_request { 1469sub new {
852 my ($self) = @_; 1470 my $class = shift;
853 1471
854 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
855 1473 vertical => 1,
856 ( 1474 @_,
857 (List::Util::max map $_->[0], @alloc),
858 (List::Util::sum map $_->[1], @alloc),
859 ) 1475 )
860} 1476}
861 1477
862sub size_allocate {
863 my ($self, $x, $y, $w, $h) = @_;
864
865 $self->_size_allocate ($x, $y, $w, $h);
866
867 my $children = $self->{children};
868
869 my @h = map +($_->size_request)[1], @$children;
870
871 my $req_h = List::Util::sum @h;
872
873 if ($req_h > $h) {
874 # ah well, not enough space
875 $_ *= $h / $req_h for @h;
876 } else {
877 my $exp = List::Util::sum map $_->{expand}, @$children;
878 $exp ||= 1;
879
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882
883 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
884 }
885 }
886
887 my $y = 0;
888 for (0 .. $#$children) {
889 my $child = $children->[$_];
890 my $h = $h[$_];
891 $child->size_allocate (0, $y, $w, $h);
892
893 $y += $h;
894 }
895}
896
897############################################################################# 1478#############################################################################
898 1479
899package CFClient::UI::Label; 1480package CFClient::UI::Label;
900 1481
901our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
902 1483
903use SDL::OpenGL; 1484use CFClient::OpenGL;
904 1485
905sub new { 1486sub new {
906 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
907 1488
908 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
909 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
910 height => $::FONTSIZE, 1491 #bg => none
911 text => "", 1492 #active_bg => none
912 align => -1, 1493 #font => default_font
913 padding => 2, 1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
914 layout => new CFClient::Layout, 1498 layout => (new CFClient::Layout),
1499 fontsize => 1,
1500 align => -1,
1501 valign => -1,
1502 padding_x => 2,
1503 padding_y => 2,
1504 can_events => 0,
915 %arg 1505 %arg
916 ); 1506 );
917 1507
1508 if (exists $self->{template}) {
1509 my $layout = new CFClient::Layout;
1510 $layout->set_text (delete $self->{template});
1511 $self->{template} = $layout;
1512 }
1513
1514 if (exists $self->{markup}) {
1515 $self->set_markup (delete $self->{markup});
1516 } else {
918 $self->set_text ($self->{text}); 1517 $self->set_text (delete $self->{text});
1518 }
919 1519
920 $self 1520 $self
921} 1521}
922 1522
923sub escape_text { 1523sub escape($) {
924 local $_ = $_[1]; 1524 local $_ = $_[0];
925 1525
926 s/&/&amp;/g; 1526 s/&/&amp;/g;
927 s/>/&gt;/g; 1527 s/>/&gt;/g;
928 s/</&lt;/g; 1528 s/</&lt;/g;
929 1529
930 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
931} 1538}
932 1539
933sub set_text { 1540sub set_text {
934 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
935 1542
1543 return if $self->{text} eq "T$text";
936 $self->{text} = $text; 1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547 $self->{layout}->set_text ($text);
1548
1549 $self->realloc;
1550 $self->update;
1551}
1552
1553sub set_markup {
1554 my ($self, $markup) = @_;
1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
937 $self->{layout}->set_markup ($text); 1562 $self->{layout}->set_markup ($markup);
938 1563
1564 $self->realloc;
1565 $self->update;
1566}
1567
1568sub size_request {
1569 my ($self) = @_;
1570
1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576
1577 my ($w, $h) = $self->{layout}->size;
1578
1579 if (exists $self->{template}) {
1580 $self->{template}->set_font ($self->{font}) if $self->{font};
1581 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582
1583 my ($w2, $h2) = $self->{template}->size;
1584
1585 $w = List::Util::max $w, $w2;
1586 $h = List::Util::max $h, $h2;
1587 }
1588
1589 ($w, $h)
1590}
1591
1592sub size_allocate {
1593 my ($self, $w, $h) = @_;
1594
1595 delete $self->{ox};
1596
1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1599}
1600
1601sub set_fontsize {
1602 my ($self, $fontsize) = @_;
1603
1604 $self->{fontsize} = $fontsize;
939 delete $self->{texture}; 1605 delete $self->{texture};
940# $self->{w} = $self->{h} = -1;
941 $self->update;
942}
943 1606
944sub get_text { 1607 $self->realloc;
945 my ($self, $text) = @_;
946
947 $self->{text}
948}
949
950sub size_request {
951 my ($self) = @_;
952
953 $self->{layout}->set_width;
954 $self->{layout}->set_height ($self->{height});
955 my ($w, $h) = $self->{layout}->size;
956
957 (
958 $w + $self->{padding} * 2,
959 $h + $self->{padding} * 2,
960 )
961}
962
963sub size_allocate {
964 my ($self, $x, $y, $w, $h) = @_;
965
966 $self->_size_allocate ($x, $y, $w, $h) or return;
967
968 delete $self->{texture};
969}
970
971sub update {
972 my ($self) = @_;
973
974 delete $self->{texture};
975 $self->SUPER::update;
976} 1608}
977 1609
978sub _draw { 1610sub _draw {
979 my ($self) = @_; 1611 my ($self) = @_;
980 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
981 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
982 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
983 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
984 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
985 }; 1624 };
986 1625
987 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
989 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
991 1638
1639 if ($tex->{format} == GL_ALPHA) {
992 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
993 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
994 my $x = 1642 } else {
995 $self->{align} < 0 ? $self->{padding} 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1644 }
997 : ($self->{w} - $tex->{w}) * 0.5;
998
999 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
1000 $tex->draw_quad (0, 0);
1001 1645
1002 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1003 glDisable GL_BLEND;
1004} 1647}
1005 1648
1006############################################################################# 1649#############################################################################
1007 1650
1008package CFClient::UI::Entry; 1651package CFClient::UI::EntryBase;
1009 1652
1010our @ISA = CFClient::UI::Label::; 1653our @ISA = CFClient::UI::Label::;
1011 1654
1012use SDL; 1655use CFClient::OpenGL;
1013use SDL::OpenGL;
1014 1656
1015sub new { 1657sub new {
1016 my $class = shift; 1658 my $class = shift;
1017 1659
1018 $class->SUPER::new ( 1660 $class->SUPER::new (
1019 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1020 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1021 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1022 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1023 can_hover => 1, 1665 can_hover => 1,
1024 can_focus => 1, 1666 can_focus => 1,
1667 valign => 0,
1668 can_events => 1,
1669 #text => ...
1025 @_ 1670 @_
1026 ) 1671 )
1027} 1672}
1028 1673
1029sub _set_text { 1674sub _set_text {
1030 my ($self, $text) = @_; 1675 my ($self, $text) = @_;
1031 1676
1032 my $old_text = $self->{text}; 1677 delete $self->{cur_h};
1678
1679 return if $self->{text} eq $text;
1033 1680
1034 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1682 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1039 1683
1040 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1685 $self->{layout}->set_text ("$text ");
1041 1686
1042 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1687 $self->_emit (changed => $self->{text});
1043 1688 $self->update;
1044 $text = substr $text, 0, $self->{cursor};
1045 utf8::encode $text;
1046
1047 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1048
1049 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1050 if $old_text ne $self->{text};
1051}
1052
1053sub size_request {
1054 my ($self) = @_;
1055
1056 my ($w, $h) = $self->SUPER::size_request;
1057
1058 ($w + 1, $h) # add 1 for cursor
1059}
1060
1061sub size_allocate {
1062 my ($self, $x, $y, $w, $h) = @_;
1063
1064 $self->SUPER::size_allocate ($x, $y, $w, $h);
1065
1066 $self->_set_text ($self->{text});
1067} 1689}
1068 1690
1069sub set_text { 1691sub set_text {
1070 my ($self, $text) = @_; 1692 my ($self, $text) = @_;
1071 1693
1072 $self->{cursor} = length $text; 1694 $self->{cursor} = length $text;
1073 $self->_set_text ($text); 1695 $self->_set_text ($text);
1074 $self->update; 1696
1697 $self->realloc;
1698}
1699
1700sub get_text {
1701 $_[0]{text}
1702}
1703
1704sub size_request {
1705 my ($self) = @_;
1706
1707 my ($w, $h) = $self->SUPER::size_request;
1708
1709 ($w + 1, $h) # add 1 for cursor
1075} 1710}
1076 1711
1077sub key_down { 1712sub key_down {
1078 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1079 1714
1080 my $mod = $ev->key_mod; 1715 my $mod = $ev->{mod};
1081 my $sym = $ev->key_sym; 1716 my $sym = $ev->{sym};
1082
1083 my $uni = $ev->key_unicode; 1717 my $uni = $ev->{unicode};
1084 1718
1085 my $text = $self->get_text; 1719 my $text = $self->get_text;
1086 1720
1087 if ($sym == SDLK_BACKSPACE) { 1721 if ($uni == 8) {
1088 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1722 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1089 } elsif ($sym == SDLK_DELETE) { 1723 } elsif ($uni == 127) {
1090 substr $text, $self->{cursor}, 1, ""; 1724 substr $text, $self->{cursor}, 1, "";
1091 } elsif ($sym == SDLK_LEFT) { 1725 } elsif ($sym == CFClient::SDLK_LEFT) {
1092 --$self->{cursor} if $self->{cursor}; 1726 --$self->{cursor} if $self->{cursor};
1093 } elsif ($sym == SDLK_RIGHT) { 1727 } elsif ($sym == CFClient::SDLK_RIGHT) {
1094 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1728 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1095 } elsif ($sym == SDLK_HOME) { 1729 } elsif ($sym == CFClient::SDLK_HOME) {
1096 $self->{cursor} = 0; 1730 $self->{cursor} = 0;
1097 } elsif ($sym == SDLK_END) { 1731 } elsif ($sym == CFClient::SDLK_END) {
1098 $self->{cursor} = length $text; 1732 $self->{cursor} = length $text;
1733 } elsif ($uni == 27) {
1734 $self->_emit ('escape');
1099 } elsif ($uni) { 1735 } elsif ($uni) {
1100 substr $text, $self->{cursor}++, 0, chr $uni; 1736 substr $text, $self->{cursor}++, 0, chr $uni;
1737 } else {
1738 return 0;
1101 } 1739 }
1102 1740
1103 $self->_set_text ($text); 1741 $self->_set_text ($text);
1104 $self->update; 1742
1743 $self->realloc;
1744
1745 1
1105} 1746}
1106 1747
1107sub focus_in { 1748sub focus_in {
1108 my ($self) = @_; 1749 my ($self) = @_;
1109 1750
… …
1124 utf8::encode $text; 1765 utf8::encode $text;
1125 $self->{cursor} = length substr $text, 0, $idx; 1766 $self->{cursor} = length substr $text, 0, $idx;
1126 1767
1127 $self->_set_text ($self->{text}); 1768 $self->_set_text ($self->{text});
1128 $self->update; 1769 $self->update;
1770
1771 1
1129} 1772}
1130 1773
1131sub mouse_motion { 1774sub mouse_motion {
1132 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1133# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1776# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777
1778 0
1134} 1779}
1135 1780
1136sub _draw { 1781sub _draw {
1137 my ($self) = @_; 1782 my ($self) = @_;
1138 1783
… …
1157 1802
1158 $self->SUPER::_draw; 1803 $self->SUPER::_draw;
1159 1804
1160 #TODO: force update every cursor change :( 1805 #TODO: force update every cursor change :(
1161 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1806 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1807
1808 unless (exists $self->{cur_h}) {
1809 my $text = substr $self->{text}, 0, $self->{cursor};
1810 utf8::encode $text;
1811
1812 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1813 }
1814
1162 glColor @{$self->{fg}}; 1815 glColor @{$self->{fg}};
1163 glBegin GL_LINES; 1816 glBegin GL_LINES;
1164 glVertex $self->{cur_x}, $self->{cur_y};
1165 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1817 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1818 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1166 glEnd; 1819 glEnd;
1167 } 1820 }
1168} 1821}
1169 1822
1170package CFClient::UI::LineEntry; 1823package CFClient::UI::Entry;
1171 1824
1172our @ISA = CFClient::UI::Entry::; 1825our @ISA = CFClient::UI::EntryBase::;
1173 1826
1174use SDL; 1827use CFClient::OpenGL;
1175use SDL::OpenGL;
1176 1828
1177sub key_down { 1829sub key_down {
1178 my ($self, $ev) = @_; 1830 my ($self, $ev) = @_;
1179 1831
1180 my $sym = $ev->key_sym; 1832 my $sym = $ev->{sym};
1181 1833
1182 if ($sym == SDLK_RETURN) { 1834 if ($sym == 13) {
1835 unshift @{$self->{history}},
1836 my $txt = $self->get_text;
1837 $self->{history_pointer} = -1;
1838 $self->{history_saveback} = '';
1183 $self->emit (activate => $self->get_text); 1839 $self->_emit (activate => $txt);
1184 $self->update; 1840 $self->update;
1185 1841
1842 } elsif ($sym == CFClient::SDLK_UP) {
1843 if ($self->{history_pointer} < 0) {
1844 $self->{history_saveback} = $self->get_text;
1845 }
1846 if (@{$self->{history} || []} > 0) {
1847 $self->{history_pointer}++;
1848 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1849 $self->{history_pointer} = @{$self->{history} || []} - 1;
1850 }
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 }
1853
1854 } elsif ($sym == CFClient::SDLK_DOWN) {
1855 $self->{history_pointer}--;
1856 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857
1858 if ($self->{history_pointer} >= 0) {
1859 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1860 } else {
1861 $self->set_text ($self->{history_saveback});
1862 }
1863
1186 } else { 1864 } else {
1187 $self->SUPER::key_down ($ev); 1865 return $self->SUPER::key_down ($ev)
1866 }
1867
1188 } 1868 1
1189
1190} 1869}
1191 1870
1192############################################################################# 1871#############################################################################
1193 1872
1194package CFClient::UI::Button; 1873package CFClient::UI::Button;
1195 1874
1196our @ISA = CFClient::UI::Label::; 1875our @ISA = CFClient::UI::Label::;
1197 1876
1198use SDL; 1877use CFClient::OpenGL;
1199use SDL::OpenGL;
1200 1878
1201my @tex = 1879my @tex =
1202 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1880 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1203 qw(b1_button_active.png); 1881 qw(b1_button_active.png);
1204 1882
1205sub new { 1883sub new {
1206 my $class = shift; 1884 my $class = shift;
1207 1885
1208 $class->SUPER::new ( 1886 $class->SUPER::new (
1209 padding => 4, 1887 padding_x => 4,
1888 padding_y => 4,
1210 fg => [1, 1, 1], 1889 fg => [1, 1, 1],
1211 bg => [1, 1, 1, 0.2],
1212 active_fg => [1, 1, 0], 1890 active_fg => [0, 0, 1],
1213 can_hover => 1, 1891 can_hover => 1,
1892 align => 0,
1893 valign => 0,
1894 can_events => 1,
1214 @_ 1895 @_
1215 ) 1896 )
1216} 1897}
1217 1898
1899sub activate { }
1900
1218sub button_up { 1901sub button_up {
1219 my ($self, $ev, $x, $y) = @_; 1902 my ($self, $ev, $x, $y) = @_;
1220 1903
1904 $self->emit ("activate")
1221 if ($x >= 0 && $x < $self->{w} 1905 if $x >= 0 && $x < $self->{w}
1222 && $y >= 0 && $y < $self->{h}) { 1906 && $y >= 0 && $y < $self->{h};
1223 $self->emit ("activate"); 1907
1224 } 1908 1
1225} 1909}
1226 1910
1227sub _draw { 1911sub _draw {
1228 my ($self) = @_; 1912 my ($self) = @_;
1229 1913
1230 local $self->{fg} = $self->{fg}; 1914 local $self->{fg} = $self->{fg};
1231 my $tex = $tex[0];
1232
1233 glEnable GL_BLEND;
1234 glEnable GL_TEXTURE_2D;
1235 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1236 1915
1237 if ($GRAB == $self) { 1916 if ($GRAB == $self) {
1238 $self->{fg} = $self->{active_fg}; 1917 $self->{fg} = $self->{active_fg};
1239 } 1918 }
1240 1919
1241 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1920 glEnable GL_TEXTURE_2D;
1242 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922 glColor 0, 0, 0, 1;
1243 1923
1244 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1924 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1245 1925
1246 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1247 glDisable GL_BLEND;
1248 1927
1249 $self->SUPER::_draw; 1928 $self->SUPER::_draw;
1250} 1929}
1251 1930
1252############################################################################# 1931#############################################################################
1253 1932
1254package CFClient::UI::CheckBox; 1933package CFClient::UI::CheckBox;
1255 1934
1256our @ISA = CFClient::UI::DrawBG::; 1935our @ISA = CFClient::UI::DrawBG::;
1257 1936
1258use SDL; 1937my @tex =
1259use SDL::OpenGL; 1938 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1939 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1940
1941use CFClient::OpenGL;
1260 1942
1261sub new { 1943sub new {
1262 my $class = shift; 1944 my $class = shift;
1263 1945
1264 $class->SUPER::new ( 1946 $class->SUPER::new (
1265 padding => 2, 1947 padding_x => 2,
1948 padding_y => 2,
1266 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1267 active_fg => [1, 1, 0], 1950 active_fg => [1, 1, 0],
1951 bg => [0, 0, 0, 0.2],
1952 active_bg => [1, 1, 1, 0.5],
1268 state => 0, 1953 state => 0,
1269 can_hover => 1, 1954 can_hover => 1,
1270 @_ 1955 @_
1271 ) 1956 )
1272} 1957}
1273 1958
1274sub size_request { 1959sub size_request {
1275 my ($self) = @_; 1960 my ($self) = @_;
1276 1961
1277 ($self->{padding} * 2 + 6) x 2 1962 (6) x 2
1278}
1279
1280sub size_allocate {
1281 my ($self, $x, $y, $w, $h) = @_;
1282
1283 $self->_size_allocate ($x, $y, $w, $h);
1284} 1963}
1285 1964
1286sub button_down { 1965sub button_down {
1287 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1288 1967
1289 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1968 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1290 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1969 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1291 $self->{state} = !$self->{state}; 1970 $self->{state} = !$self->{state};
1292 $self->emit (changed => $self->{state}); 1971 $self->_emit (changed => $self->{state});
1972 } else {
1973 return 0
1974 }
1975
1293 } 1976 1
1294} 1977}
1295 1978
1296sub _draw { 1979sub _draw {
1297 my ($self) = @_; 1980 my ($self) = @_;
1298 1981
1299 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1300 1983
1301 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1984 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1302 1985
1303 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1986 my ($w, $h) = @$self{qw(w h)};
1304 1987
1988 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1989
1305 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1990 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1306 1991
1307 glBegin GL_LINE_LOOP; 1992 my $tex = $self->{state} ? $tex[1] : $tex[0];
1308 glVertex 0 , 0; 1993
1309 glVertex 0 , $s; 1994 glEnable GL_TEXTURE_2D;
1310 glVertex $s, $s; 1995 $tex->draw_quad_alpha (0, 0, $s, $s);
1311 glVertex $s, 0; 1996 glDisable GL_TEXTURE_2D;
1997}
1998
1999#############################################################################
2000
2001package CFClient::UI::Image;
2002
2003our @ISA = CFClient::UI::Base::;
2004
2005use CFClient::OpenGL;
2006use Carp qw/confess/;
2007
2008our %loaded_images;
2009
2010sub new {
2011 my $class = shift;
2012
2013 my $self = $class->SUPER::new (can_events => 0, @_);
2014
2015 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2016
2017 $loaded_images{$self->{image}} ||=
2018 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2019
2020 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2021
2022 Scalar::Util::weaken $loaded_images{$self->{image}};
2023
2024 $self->{aspect} = $tex->{w} / $tex->{h};
2025
2026 $self
2027}
2028
2029sub size_request {
2030 my ($self) = @_;
2031
2032 ($self->{tex}->{w}, $self->{tex}->{h})
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $self->{tex};
2039
2040 my ($w, $h) = ($self->{w}, $self->{h});
2041
2042 if ($self->{rot90}) {
2043 glRotate 90, 0, 0, 1;
2044 glTranslate 0, -$self->{w}, 0;
2045
2046 ($w, $h) = ($h, $w);
2047 }
2048
2049 glEnable GL_TEXTURE_2D;
2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2051
2052 $tex->draw_quad_alpha (0, 0, $w, $h);
2053
2054 glDisable GL_TEXTURE_2D;
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::VGauge;
2060
2061our @ISA = CFClient::UI::Base::;
2062
2063use List::Util qw(min max);
2064
2065use CFClient::OpenGL;
2066
2067my %tex = (
2068 food => [
2069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2070 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2071 ],
2072 grace => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2075 ],
2076 hp => [
2077 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2078 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2079 ],
2080 mana => [
2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2082 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2083 ],
2084);
2085
2086# eg. VGauge->new (gauge => 'food'), default gauge: food
2087sub new {
2088 my $class = shift;
2089
2090 my $self = $class->SUPER::new (
2091 type => 'food',
2092 @_
2093 );
2094
2095 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2096
2097 $self
2098}
2099
2100sub size_request {
2101 my ($self) = @_;
2102
2103 #my $tex = $tex{$self->{type}}[0];
2104 #@$tex{qw(w h)}
2105 (0, 0)
2106}
2107
2108sub set_max {
2109 my ($self, $max) = @_;
2110
2111 return if $self->{max_val} == $max;
2112
2113 $self->{max_val} = $max;
2114 $self->update;
2115}
2116
2117sub set_value {
2118 my ($self, $val, $max) = @_;
2119
2120 $self->set_max ($max)
2121 if defined $max;
2122
2123 return if $self->{val} == $val;
2124
2125 $self->{val} = $val;
2126 $self->update;
2127}
2128
2129sub _draw {
2130 my ($self) = @_;
2131
2132 my $tex = $tex{$self->{type}};
2133 my ($t1, $t2, $t3) = @$tex;
2134
2135 my ($w, $h) = ($self->{w}, $self->{h});
2136
2137 if ($self->{vertical}) {
2138 glRotate 90, 0, 0, 1;
2139 glTranslate 0, -$self->{w}, 0;
2140
2141 ($w, $h) = ($h, $w);
2142 }
2143
2144 my $ycut = $self->{val} / ($self->{max_val} || 1);
2145
2146 my $ycut1 = max 0, min 1, $ycut;
2147 my $ycut2 = max 0, min 1, $ycut - 1;
2148
2149 my $h1 = $self->{h} * (1 - $ycut1);
2150 my $h2 = $self->{h} * (1 - $ycut2);
2151
2152 glEnable GL_BLEND;
2153 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2154 glEnable GL_TEXTURE_2D;
2155 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2156
2157 glBindTexture GL_TEXTURE_2D, $t1->{name};
2158 glBegin GL_QUADS;
2159 glTexCoord 0 , 0; glVertex 0 , 0;
2160 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2161 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2162 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1312 glEnd; 2163 glEnd;
1313 2164
1314 if ($self->{state}) { 2165 my $ycut1 = List::Util::min 1, $ycut;
2166 glBindTexture GL_TEXTURE_2D, $t2->{name};
2167 glBegin GL_QUADS;
2168 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2169 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2171 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2172 glEnd;
2173
2174 if ($t3) {
2175 glBindTexture GL_TEXTURE_2D, $t3->{name};
1315 glBegin GL_LINES; 2176 glBegin GL_QUADS;
1316 glVertex 0 , 0; 2177 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1317 glVertex $s, $s; 2178 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1318 glVertex $s, 0; 2179 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1319 glVertex 0 , $s; 2180 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1320 glEnd; 2181 glEnd;
1321 } 2182 }
2183
2184 glDisable GL_BLEND;
2185 glDisable GL_TEXTURE_2D;
1322} 2186}
1323 2187
1324############################################################################# 2188#############################################################################
1325 2189
2190package CFClient::UI::Gauge;
2191
2192our @ISA = CFClient::UI::VBox::;
2193
2194sub new {
2195 my ($class, %arg) = @_;
2196
2197 my $self = $class->SUPER::new (
2198 tooltip => $arg{type},
2199 can_hover => 1,
2200 can_events => 1,
2201 %arg,
2202 );
2203
2204 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2205 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2206 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2207
2208 $self
2209}
2210
2211sub set_fontsize {
2212 my ($self, $fsize) = @_;
2213
2214 $self->{value}->set_fontsize ($fsize);
2215 $self->{max} ->set_fontsize ($fsize);
2216}
2217
2218sub set_max {
2219 my ($self, $max) = @_;
2220
2221 $self->{gauge}->set_max ($max);
2222 $self->{max}->set_text ($max);
2223}
2224
2225sub set_value {
2226 my ($self, $val, $max) = @_;
2227
2228 $self->set_max ($max)
2229 if defined $max;
2230
2231 $self->{gauge}->set_value ($val, $max);
2232 $self->{value}->set_text ($val);
2233}
2234
2235#############################################################################
2236
1326package CFClient::UI::Slider; 2237package CFClient::UI::Slider;
1327 2238
1328use strict; 2239use strict;
1329 2240
1330use SDL::OpenGL; 2241use CFClient::OpenGL;
1331 2242
1332our @ISA = CFClient::UI::DrawBG::; 2243our @ISA = CFClient::UI::DrawBG::;
1333 2244
1334my @tex = 2245my @tex =
1335 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2246 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1336 qw(s1_slider.png s1_slider_bg.png); 2247 qw(s1_slider.png s1_slider_bg.png);
1337 2248
1338sub new { 2249sub new {
1339 my $class = shift; 2250 my $class = shift;
1340 2251
1341 # range [value, low, high, page] 2252 # range [value, low, high, page, unit]
1342 2253
1343 # TODO: 0-width page 2254 # TODO: 0-width page
1344 # TODO: req_w/h are wrong with vertical 2255 # TODO: req_w/h are wrong with vertical
1345 # TODO: calculations are off 2256 # TODO: calculations are off
1346 my $self = $class->SUPER::new ( 2257 my $self = $class->SUPER::new (
1347 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
1348 active_fg => [0, 0, 0], 2259 active_fg => [0, 0, 0],
2260 bg => [0, 0, 0, 0.2],
2261 active_bg => [1, 1, 1, 0.5],
1349 range => [0, 0, 100, 10], 2262 range => [0, 0, 100, 10, 0],
1350 req_w => 40, 2263 min_w => $::WIDTH / 80,
1351 req_h => 13, 2264 min_h => $::WIDTH / 80,
1352 vertical => 0, 2265 vertical => 0,
1353 can_hover => 1, 2266 can_hover => 1,
2267 inner_pad => 0.02,
1354 @_ 2268 @_
1355 ); 2269 );
1356 2270
2271 $self->set_value ($self->{range}[0]);
2272 $self->update;
2273
1357 $self 2274 $self
1358} 2275}
1359 2276
2277sub changed { }
2278
2279sub set_range {
2280 my ($self, $range) = @_;
2281
2282 ($range, $self->{range}) = ($self->{range}, $range);
2283
2284 $self->update
2285 if "@$range" ne "@{$self->{range}}";
2286}
2287
2288sub set_value {
2289 my ($self, $value) = @_;
2290
2291 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292
2293 $hi = $lo + 1 if $hi <= $lo;
2294
2295 $page = $hi - $lo if $page > $hi - $lo;
2296
2297 $value = $lo if $value < $lo;
2298 $value = $hi - $page if $value > $hi - $page;
2299
2300 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301 if $unit;
2302
2303 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304
2305 if ($value != $old_value) {
2306 $self->_emit (changed => $value);
2307 $self->update;
2308 }
2309}
2310
1360sub size_request { 2311sub size_request {
1361 my ($self) = @_; 2312 my ($self) = @_;
1362 2313
1363 my $w = $self->{req_w}; 2314 ($self->{req_w}, $self->{req_h})
1364 my $h = $self->{req_h};
1365
1366 $self->{vertical} ? ($h, $w) : ($w, $h)
1367} 2315}
1368 2316
1369sub button_down { 2317sub button_down {
1370 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
1371 2319
1372 $self->SUPER::button_down ($ev, $x, $y); 2320 $self->SUPER::button_down ($ev, $x, $y);
2321
2322 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323
1373 $self->mouse_motion ($ev, $x, $y); 2324 $self->mouse_motion ($ev, $x, $y)
1374} 2325}
1375 2326
1376sub mouse_motion { 2327sub mouse_motion {
1377 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1378 2329
1379 if ($GRAB == $self) { 2330 if ($GRAB == $self) {
2331 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332
2333 my (undef, $lo, $hi, $page) = @{$self->{range}};
2334
2335 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2336
2337 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338 } else {
2339 return 0;
2340 }
2341
2342 1
2343}
2344
2345sub update {
2346 my ($self) = @_;
2347
2348 delete $self->{knob_w};
2349 $self->SUPER::update;
2350}
2351
2352sub _draw {
2353 my ($self) = @_;
2354
2355 unless ($self->{knob_w}) {
2356 $self->set_value ($self->{range}[0]);
2357
1380 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2358 my ($value, $lo, $hi, $page) = @{$self->{range}};
2359 my $range = ($hi - $page - $lo) || 1e-100;
1381 2360
1382 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2361 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1383 2362
1384 $x = $x * ($hi - $lo) / $w + $lo; 2363 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1385 $x = $lo if $x < $lo; 2364 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1386 $x = $hi - $page if $x > $hi - $page;
1387 $self->{range}[0] = $x;
1388 2365
1389 $self->emit (changed => $x); 2366 $value = ($value - $lo) / $range;
1390 $self->update; 2367 $value = $value * $self->{scale} + $self->{offset};
1391 }
1392}
1393 2368
1394sub _draw { 2369 $self->{knob_x} = $value - $knob_w * 0.5;
1395 my ($self) = @_; 2370 $self->{knob_w} = $knob_w;
2371 }
1396 2372
1397 $self->SUPER::_draw (); 2373 $self->SUPER::_draw ();
1398 2374
1399 my ($w, $h) = @$self{qw(w h)}; 2375 glScale $self->{w}, $self->{h};
1400 2376
1401 if ($self->{vertical}) { 2377 if ($self->{vertical}) {
1402 # draw a vertical slider like a rotated horizontal slider 2378 # draw a vertical slider like a rotated horizontal slider
1403 2379
2380 glTranslate 1, 0, 0;
1404 glRotate 90, 0, 0, 1; 2381 glRotate 90, 0, 0, 1;
1405 glTranslate 0, -$self->{w}, 0;
1406
1407 ($w, $h) = ($h, $w);
1408 } 2382 }
1409 2383
1410 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2384 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1411 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2385 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1412 2386
1413 my ($value, $lo, $hi, $page) = @{$self->{range}};
1414
1415 # the inner_* stuff is for generating a padding for the slider handle,
1416 # so that the handle doesn't leave the texture. This calculation isn't 100%
1417 # correct propably, but it does the job for now
1418 my $inner_pad = 5; # 5% of width for slider bg texture border
1419 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1421
1422 $page = int $page * $inner_w / ($hi - $lo);
1423 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1424
1425 $w -= $page;
1426 $page &= ~1;
1427 glTranslate $page * 0.5, 0, 0;
1428 $page ||= 2;
1429
1430 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1431 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1432
1433 glEnable GL_BLEND;
1434 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1435 glEnable GL_TEXTURE_2D; 2387 glEnable GL_TEXTURE_2D;
1436 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1437 2389
1438 # draw background 2390 # draw background
1439 $tex[1]->draw_quad (0, 0, $w, $h); 2391 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1440 2392
1441 # draw handle 2393 # draw handle
1442 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2394 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1443 2395
1444 glDisable GL_BLEND;
1445 glDisable GL_TEXTURE_2D; 2396 glDisable GL_TEXTURE_2D;
1446} 2397}
1447 2398
1448############################################################################# 2399#############################################################################
1449 2400
2401package CFClient::UI::ValSlider;
2402
2403our @ISA = CFClient::UI::HBox::;
2404
2405sub new {
2406 my ($class, %arg) = @_;
2407
2408 my $range = delete $arg{range};
2409
2410 my $self = $class->SUPER::new (
2411 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2412 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2413 to_value => sub { shift },
2414 from_value => sub { shift },
2415 %arg,
2416 );
2417
2418 $self->{slider}->connect (changed => sub {
2419 my ($self, $value) = @_;
2420 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2421 $self->{parent}->emit (changed => $value);
2422 });
2423
2424# $self->{entry}->connect (changed => sub {
2425# my ($self, $value) = @_;
2426# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2427# $self->{parent}->emit (changed => $value);
2428# });
2429
2430 $self->add ($self->{slider}, $self->{entry});
2431
2432 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2433
2434 $self
2435}
2436
2437sub set_range { shift->{slider}->set_range (@_) }
2438sub set_value { shift->{slider}->set_value (@_) }
2439
2440#############################################################################
2441
1450package CFClient::UI::TextView; 2442package CFClient::UI::TextView;
1451 2443
1452our @ISA = CFClient::UI::HBox::; 2444our @ISA = CFClient::UI::HBox::;
1453 2445
1454use SDL::OpenGL; 2446use CFClient::OpenGL;
1455 2447
1456sub new { 2448sub new {
1457 my $class = shift; 2449 my $class = shift;
1458 2450
1459 my $self = $class->SUPER::new ( 2451 my $self = $class->SUPER::new (
1460 par => [], 2452 fontsize => 1,
2453 can_events => 0,
2454 #font => default_font
1461 @_, 2455 @_,
2456
2457 layout => (new CFClient::Layout 1),
2458 par => [],
2459 height => 0,
1462 children => [ 2460 children => [
1463 (new CFClient::UI::Empty expand => 1), 2461 (new CFClient::UI::Empty expand => 1),
1464 (new CFClient::UI::Slider vertical => 1), 2462 (new CFClient::UI::Slider vertical => 1),
1465 ], 2463 ],
1466 ); 2464 );
1467 2465
2466 $self->{children}[1]->connect (changed => sub { $self->update });
2467
1468 $self 2468 $self
1469} 2469}
1470 2470
2471sub set_fontsize {
2472 my ($self, $fontsize) = @_;
2473
2474 $self->{fontsize} = $fontsize;
2475 $self->reflow;
2476}
2477
2478sub size_allocate {
2479 my ($self, $w, $h) = @_;
2480
2481 $self->SUPER::size_allocate ($w, $h);
2482
2483 $self->{layout}->set_font ($self->{font}) if $self->{font};
2484 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2485 $self->{layout}->set_width ($self->{children}[0]{w});
2486
2487 $self->reflow;
2488}
2489
2490sub text_size {
2491 my ($self, $text, $indent) = @_;
2492
2493 my $layout = $self->{layout};
2494
2495 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2496 $layout->set_width ($self->{children}[0]{w} - $indent);
2497 $layout->set_markup ($text);
2498
2499 $layout->size
2500}
2501
2502sub reflow {
2503 my ($self) = @_;
2504
2505 $self->{need_reflow}++;
2506 $self->update;
2507}
2508
2509sub set_offset {
2510 my ($self, $offset) = @_;
2511
2512 # todo: base offset on lines or so, not on pixels
2513 $self->{children}[1]->set_value ($offset);
2514}
2515
2516sub clear {
2517 my ($self) = @_;
2518
2519 $self->{par} = [];
2520 $self->{height} = 0;
2521 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2522}
2523
1471sub add_paragraph { 2524sub add_paragraph {
1472 my ($self, $color, $text) = @_; 2525 my ($self, $color, $text, $indent) = @_;
1473 2526
1474 push @{$self->{par}}, [$color, $text]; 2527 for my $line (split /\n/, $text) {
1475 my $count = scalar @{$self->{par}}; 2528 my ($w, $h) = $self->text_size ($line);
1476 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2529 $self->{height} += $h;
1477 $self->{children}[1]->update; 2530 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2531 }
2532
2533 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2534}
2535
2536sub update {
2537 my ($self) = @_;
2538
2539 $self->SUPER::update;
2540
2541 return unless $self->{h} > 0;
2542
2543 delete $self->{texture};
2544
2545 $ROOT->on_post_alloc ($self, sub {
2546 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547
2548 if (delete $self->{need_reflow}) {
2549 my $height = 0;
2550
2551 my $layout = $self->{layout};
2552
2553 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
2555 for (@{$self->{par}}) {
2556 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557 $layout->set_width ($W - $_->[3]);
2558 $layout->set_markup ($_->[4]);
2559 my ($w, $h) = $layout->size;
2560 $_->[0] = $w + $_->[3];
2561 $_->[1] = $h;
2562 }
2563
2564 $height += $_->[1];
2565 }
2566
2567 $self->{height} = $height;
2568
2569 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2570
2571 delete $self->{texture};
2572 }
2573
2574 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2575 glClearColor 0.5, 0.5, 0.5, 0;
2576 glClear GL_COLOR_BUFFER_BIT;
2577
2578 my $top = int $self->{children}[1]{range}[0];
2579
2580 my $y0 = $top;
2581 my $y1 = $top + $H;
2582
2583 my $y = 0;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_font ($self->{font}) if $self->{font};
2588
2589 glEnable GL_BLEND;
2590 #TODO# not correct in windows where rgba is forced off
2591 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2592
2593 for my $par (@{$self->{par}}) {
2594 my $h = $par->[1];
2595
2596 if ($y0 < $y + $h && $y < $y1) {
2597 $layout->set_foreground (@{ $par->[2] });
2598 $layout->set_width ($W - $par->[3]);
2599 $layout->set_markup ($par->[4]);
2600
2601 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2602
2603 glRasterPos $par->[3], $y - $y0;
2604 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2605 }
2606
2607 $y += $h;
2608 }
2609
2610 glDisable GL_BLEND;
2611 };
2612 });
1478} 2613}
1479 2614
1480sub _draw { 2615sub _draw {
1481 my ($self) = @_; 2616 my ($self) = @_;
1482 2617
1483 my $par = $self->{par};
1484
1485 my $bottom = (scalar @$par) - 1;
1486
1487 my $w = $self->{children}[0]{w};
1488 my $y = $self->{h};
1489
1490 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2618 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2620 glColor 1, 1, 1, 1;
1495 # TODO: everything! 2621 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1496 while ($y > 0 && $bottom >= 0) {
1497 my $par = $par->[$bottom--];
1498
1499 my $layout = new CFClient::Layout;
1500
1501 $layout->set_height ($::FONTSIZE);
1502 $layout->set_width ($w);
1503 $layout->set_text ($par->[1]);
1504 my $tex = new_from_layout CFClient::Texture $layout;
1505 $y -= $tex->{h};
1506
1507 glColor @{ $par->[0] };
1508 $tex->draw_quad (0, $y);
1509 }
1510
1511 glDisable GL_TEXTURE_2D; 2622 glDisable GL_TEXTURE_2D;
1512 glDisable GL_BLEND; 2623
2624 $self->{children}[1]->draw;
2625
1513} 2626}
1514 2627
1515############################################################################# 2628#############################################################################
1516 2629
1517package CFClient::UI::MapWidget;
1518
1519use strict;
1520
1521use List::Util qw(min max);
1522
1523use SDL;
1524use SDL::OpenGL;
1525
1526our @ISA = CFClient::UI::Base::;
1527
1528sub new {
1529 my $class = shift;
1530
1531 $class->SUPER::new (
1532 z => -1,
1533 can_focus => 1,
1534 list => (glGenLists 1),
1535 @_
1536 )
1537}
1538
1539sub key_down {
1540 print "MAPKEYDOWN\n";
1541}
1542
1543sub key_up {
1544}
1545
1546sub size_request {
1547 (
1548 1 + 32 * int $::WIDTH / 32,
1549 1 + 32 * int $::HEIGHT / 32,
1550 )
1551}
1552
1553sub update {
1554 my ($self) = @_;
1555
1556 $self->{need_update} = 1;
1557 $self->SUPER::update;
1558}
1559
1560sub draw {
1561 my ($self) = @_;
1562
1563 $self->{need_update}++;#d#
1564 if (delete $self->{need_update}) {
1565 glNewList $self->{list}, GL_COMPILE;
1566
1567 my $sw = int $::WIDTH / 32;
1568 my $sh = int $::HEIGHT / 32;
1569
1570 if ($::MAP) {
1571 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1572
1573 if ($::CFG->{fow_enable}) {
1574 if ($::CFG->{fow_smooth}) { # smooth fog of war
1575 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1576 glConvolutionFilter2D
1577 GL_CONVOLUTION_2D,
1578 GL_ALPHA,
1579 3, 3,
1580 GL_ALPHA, GL_FLOAT,
1581 pack "f*",
1582 0.1, 0.1, 0.1,
1583 0.1, 0.2, 0.1,
1584 0.1, 0.1, 0.1,
1585 ;
1586 glEnable GL_CONVOLUTION_2D;
1587 }
1588
1589 my $tex = new CFClient::Texture
1590 w => $w,
1591 h => $h,
1592 data => $data,
1593 internalformat => GL_ALPHA,
1594 format => GL_ALPHA;
1595
1596 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1597
1598 glEnable GL_BLEND;
1599 glEnable GL_TEXTURE_2D;
1600 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1601
1602 glColor +($::CFG->{fow_intensity}) x 3, 1;
1603 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1604
1605 glDisable GL_TEXTURE_2D;
1606 glDisable GL_BLEND;
1607 }
1608 }
1609
1610 glEndList;
1611 }
1612
1613 glCallList $self->{list};
1614
1615 if ($FOCUS != $self) {
1616 glColor 64/255, 64/255, 64/255;
1617 glLogicOp GL_AND;
1618 glEnable GL_COLOR_LOGIC_OP;
1619 glBegin GL_QUADS;
1620 glVertex 0, 0;
1621 glVertex 0, $::HEIGHT;
1622 glVertex $::WIDTH, $::HEIGHT;
1623 glVertex $::WIDTH, 0;
1624 glEnd;
1625 glDisable GL_COLOR_LOGIC_OP;
1626 }
1627}
1628
1629my %DIR = (
1630 SDLK_KP8, [1, "north"],
1631 SDLK_KP9, [2, "northeast"],
1632 SDLK_KP6, [3, "east"],
1633 SDLK_KP3, [4, "southeast"],
1634 SDLK_KP2, [5, "south"],
1635 SDLK_KP1, [6, "southwest"],
1636 SDLK_KP4, [7, "west"],
1637 SDLK_KP7, [8, "northwest"],
1638
1639 SDLK_UP, [1, "north"],
1640 SDLK_RIGHT, [3, "east"],
1641 SDLK_DOWN, [5, "south"],
1642 SDLK_LEFT, [7, "west"],
1643);
1644
1645sub key_down {
1646 my ($self, $ev) = @_;
1647
1648 my $mod = $ev->key_mod;
1649 my $sym = $ev->key_sym;
1650
1651 if ($sym == SDLK_KP5) {
1652 $::CONN->user_send ("command stay fire");
1653 } elsif ($sym == SDLK_a) {
1654 $::CONN->user_send ("command apply");
1655 } elsif (exists $DIR{$sym}) {
1656 if ($mod & KMOD_SHIFT) {
1657 $self->{shft}++;
1658 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1659 } elsif ($mod & KMOD_CTRL) {
1660 $self->{ctrl}++;
1661 $::CONN->user_send ("command run $DIR{$sym}[0]");
1662 } else {
1663 $::CONN->user_send ("command $DIR{$sym}[1]");
1664 }
1665 }
1666}
1667
1668sub key_up {
1669 my ($self, $ev) = @_;
1670
1671 my $mod = $ev->key_mod;
1672 my $sym = $ev->key_sym;
1673
1674 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1675 $::CONN->user_send ("command fire_stop");
1676 }
1677 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1678 $::CONN->user_send ("command run_stop");
1679 }
1680}
1681
1682#############################################################################
1683
1684package CFClient::UI::Animator; 2630package CFClient::UI::Animator;
1685 2631
1686use SDL::OpenGL; 2632use CFClient::OpenGL;
1687 2633
1688our @ISA = CFClient::UI::Bin::; 2634our @ISA = CFClient::UI::Bin::;
1689 2635
1690sub moveto { 2636sub moveto {
1691 my ($self, $x, $y) = @_; 2637 my ($self, $x, $y) = @_;
… …
1729 2675
1730sub new { 2676sub new {
1731 my $class = shift; 2677 my $class = shift;
1732 2678
1733 my $self = $class->SUPER::new ( 2679 my $self = $class->SUPER::new (
1734 state => 0, 2680 state => 0,
1735 connect_activate => \&toggle_flopper, 2681 on_activate => \&toggle_flopper,
1736 @_ 2682 @_
1737 ); 2683 );
1738 2684
1739 if ($self->{state}) {
1740 $self->{state} = 0;
1741 $self->toggle_flopper;
1742 }
1743
1744 $self 2685 $self
1745} 2686}
1746 2687
1747sub toggle_flopper { 2688sub toggle_flopper {
1748 my ($self) = @_; 2689 my ($self) = @_;
1749 2690
1750 # TODO: use animation 2691 $self->{other}->toggle_visibility;
1751 if ($self->{state} = !$self->{state}) { 2692}
1752 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2693
1753 $self->{other}->move ( 2694#############################################################################
1754 ($::WIDTH - $self->{other}{w}) * 0.5, 2695
1755 ($::HEIGHT - $self->{other}{h}) * 0.5, 2696package CFClient::UI::Tooltip;
2697
2698our @ISA = CFClient::UI::Bin::;
2699
2700use CFClient::OpenGL;
2701
2702sub new {
2703 my $class = shift;
2704
2705 $class->SUPER::new (
2706 @_,
2707 can_events => 0,
2708 )
2709}
2710
2711sub set_tooltip_from {
2712 my ($self, $widget) = @_;
2713
2714 my $tooltip = $widget->{tooltip};
2715
2716 if ($ENV{CFPLUS_DEBUG} & 2) {
2717 $tooltip .= "\n\n" . (ref $widget) . "\n"
2718 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719 . "req $widget->{req_w} $widget->{req_h}\n"
2720 . "visible $widget->{visible}";
2721 }
2722
2723 $self->add (new CFClient::UI::Label
2724 markup => $tooltip,
2725 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2726 fontsize => 0.8,
2727 fg => [0, 0, 0, 1],
2728 ellipsise => 0,
2729 font => ($widget->{tooltip_font} || $::FONT_PROP),
2730 );
2731}
2732
2733sub size_request {
2734 my ($self) = @_;
2735
2736 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2737
2738 ($w + 4, $h + 4)
2739}
2740
2741sub size_allocate {
2742 my ($self, $w, $h) = @_;
2743
2744 $self->SUPER::size_allocate ($w - 4, $h - 4);
2745}
2746
2747sub visibility_change {
2748 my ($self, $visible) = @_;
2749
2750 return unless $visible;
2751
2752 $self->{root}->on_post_alloc ("move_$self" => sub {
2753 my $widget = $self->{owner}
2754 or return;
2755
2756 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757
2758 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759 if $x + $self->{w} > $::WIDTH;
2760
2761 $self->move_abs ($x, $y);
2762 });
2763}
2764
2765sub _draw {
2766 my ($self) = @_;
2767
2768 glTranslate 0.375, 0.375;
2769
2770 my ($w, $h) = @$self{qw(w h)};
2771
2772 glColor 1, 0.8, 0.4;
2773 glBegin GL_QUADS;
2774 glVertex 0 , 0;
2775 glVertex 0 , $h;
2776 glVertex $w, $h;
2777 glVertex $w, 0;
2778 glEnd;
2779
2780 glColor 0, 0, 0;
2781 glBegin GL_LINE_LOOP;
2782 glVertex 0 , 0;
2783 glVertex 0 , $h;
2784 glVertex $w, $h;
2785 glVertex $w, 0;
2786 glEnd;
2787
2788 glTranslate 2 - 0.375, 2 - 0.375;
2789
2790 $self->SUPER::_draw;
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Face;
2796
2797our @ISA = CFClient::UI::Base::;
2798
2799use CFClient::OpenGL;
2800
2801sub new {
2802 my $class = shift;
2803
2804 my $self = $class->SUPER::new (
2805 aspect => 1,
2806 can_events => 0,
2807 @_,
2808 );
2809
2810 if ($self->{anim} && $self->{animspeed}) {
2811 Scalar::Util::weaken (my $widget = $self);
2812
2813 $self->{timer} = Event->timer (
2814 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815 hard => 1,
2816 interval => $self->{animspeed},
2817 cb => sub {
2818 ++$widget->{frame};
2819 $widget->update;
2820 },
1756 ); 2821 );
2822 }
2823
2824 $self
2825}
2826
2827sub size_request {
2828 (32, 8)
2829}
2830
2831sub update {
2832 my ($self) = @_;
2833
2834 return unless $self->{visible};
2835
2836 $self->SUPER::update;
2837}
2838
2839sub _draw {
2840 my ($self) = @_;
2841
2842 return unless $::CONN;
2843
2844 my $face;
2845
2846 if ($self->{frame}) {
2847 my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849 $face = $anim->[ $self->{frame} % @$anim ]
2850 if $anim && @$anim;
2851 }
2852
2853 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855 if ($tex) {
2856 glEnable GL_TEXTURE_2D;
2857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858 glColor 1, 1, 1, 1;
2859 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860 glDisable GL_TEXTURE_2D;
2861 }
2862}
2863
2864sub DESTROY {
2865 my ($self) = @_;
2866
2867 $self->{timer}->cancel
2868 if $self->{timer};
2869
2870 $self->SUPER::DESTROY;
2871}
2872
2873#############################################################################
2874
2875package CFClient::UI::Buttonbar;
2876
2877our @ISA = CFClient::UI::HBox::;
2878
2879# TODO: should actualyl wrap buttons and other goodies.
2880
2881#############################################################################
2882
2883package CFClient::UI::Menu;
2884
2885our @ISA = CFClient::UI::FancyFrame::;
2886
2887use CFClient::OpenGL;
2888
2889sub new {
2890 my $class = shift;
2891
2892 my $self = $class->SUPER::new (
2893 items => [],
2894 z => 100,
2895 @_,
2896 );
2897
2898 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2899
2900 for my $item (@{ $self->{items} }) {
2901 my ($widget, $cb) = @$item;
2902
2903 # handle various types of items, only text for now
2904 if (!ref $widget) {
2905 $widget = new CFClient::UI::Label
2906 can_hover => 1,
2907 can_events => 1,
2908 text => $widget;
2909 }
2910
2911 $self->{item}{$widget} = $item;
2912
2913 $self->{vbox}->add ($widget);
2914 }
2915
2916 $self
2917}
2918
2919# popup given the event (must be a mouse button down event currently)
2920sub popup {
2921 my ($self, $ev) = @_;
2922
2923 $self->_emit ("popdown");
2924
2925 # maybe save $GRAB? must be careful about events...
2926 $GRAB = $self;
2927 $self->{button} = $ev->{button};
2928
2929 $self->show;
2930 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931}
2932
2933sub mouse_motion {
2934 my ($self, $ev, $x, $y) = @_;
2935
2936 # TODO: should use vbox->find_widget or so
2937 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938 $self->{hover} = $self->{item}{$HOVER};
2939
2940 0
2941}
2942
2943sub button_up {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 if ($ev->{button} == $self->{button}) {
2947 undef $GRAB;
2948 $self->hide;
2949
2950 $self->_emit ("popdown");
2951 $self->{hover}[1]->() if $self->{hover};
1757 } else { 2952 } else {
1758 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2953 return 0
2954 }
2955
1759 } 2956 1
1760} 2957}
1761 2958
1762############################################################################# 2959#############################################################################
1763 2960
1764package CFClient::UI::Toplevel; 2961package CFClient::UI::Multiplexer;
1765 2962
1766our @ISA = CFClient::UI::Container::; 2963our @ISA = CFClient::UI::Container::;
1767 2964
2965sub new {
2966 my $class = shift;
2967
2968 my $self = $class->SUPER::new (
2969 @_,
2970 );
2971
2972 $self->{current} = $self->{children}[0]
2973 if @{ $self->{children} };
2974
2975 $self
2976}
2977
2978sub add {
2979 my ($self, @widgets) = @_;
2980
2981 $self->SUPER::add (@widgets);
2982
2983 $self->{current} = $self->{children}[0]
2984 if @{ $self->{children} };
2985}
2986
2987sub set_current_page {
2988 my ($self, $page_or_widget) = @_;
2989
2990 my $widget = ref $page_or_widget
2991 ? $page_or_widget
2992 : $self->{children}[$page_or_widget];
2993
2994 $self->{current} = $widget;
2995 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996
2997 $self->_emit (page_changed => $self->{current});
2998
2999 $self->realloc;
3000}
3001
3002sub visible_children {
3003 $_[0]{current}
3004}
3005
1768sub size_request { 3006sub size_request {
1769 ($::WIDTH, $::HEIGHT) 3007 my ($self) = @_;
3008
3009 $self->{current}->size_request
1770} 3010}
1771 3011
1772sub size_allocate { 3012sub size_allocate {
1773 my ($self, $x, $y, $w, $h) = @_; 3013 my ($self, $w, $h) = @_;
1774 3014
1775 $self->_size_allocate ($x, $y, $w, $h); 3015 $self->{current}->configure (0, 0, $w, $h);
1776
1777 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1778 for @{$self->{children}};
1779} 3016}
1780 3017
1781sub translate { 3018sub _draw {
3019 my ($self) = @_;
3020
3021 $self->{current}->draw;
3022}
3023
3024#############################################################################
3025
3026package CFClient::UI::Notebook;
3027
3028our @ISA = CFClient::UI::VBox::;
3029
3030sub new {
3031 my $class = shift;
3032
3033 my $self = $class->SUPER::new (
3034 buttonbar => (new CFClient::UI::Buttonbar),
3035 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3036 # filter => # will be put between multiplexer and $self
3037 @_,
3038 );
3039
3040 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042
3043 $self
3044}
3045
3046sub add {
3047 my ($self, $title, $widget, $tooltip) = @_;
3048
3049 Scalar::Util::weaken $self;
3050
3051 $self->{buttonbar}->add (new CFClient::UI::Button
3052 markup => $title,
3053 tooltip => $tooltip,
3054 on_activate => sub { $self->set_current_page ($widget) },
3055 );
3056
3057 $self->{multiplexer}->add ($widget);
3058}
3059
3060sub set_current_page {
3061 my ($self, $page) = @_;
3062
3063 $self->{multiplexer}->set_current_page ($page);
3064 $self->_emit (page_changed => $self->{multiplexer}{current});
3065}
3066
3067#############################################################################
3068
3069package CFClient::UI::Statusbox;
3070
3071our @ISA = CFClient::UI::VBox::;
3072
3073sub new {
3074 my $class = shift;
3075
3076 $class->SUPER::new (
3077 fontsize => 0.8,
3078 @_,
3079 )
3080}
3081
3082sub reorder {
3083 my ($self) = @_;
3084 my $NOW = time;
3085
3086 while (my ($k, $v) = each %{ $self->{item} }) {
3087 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088 }
3089
3090 my @widgets;
3091
3092 my @items = sort {
3093 $a->{pri} <=> $b->{pri}
3094 or $b->{id} <=> $a->{id}
3095 } values %{ $self->{item} };
3096
3097 my $count = 10 + 1;
3098 for my $item (@items) {
3099 last unless --$count;
3100
3101 push @widgets, $item->{label} ||= do {
3102 # TODO: doesn't handle markup well (read as: at all)
3103 my $short = $item->{count} > 1
3104 ? "<b>$item->{count} ×</b> $item->{text}"
3105 : $item->{text};
3106
3107 for ($short) {
3108 s/^\s+//;
3109 s/\s+/ /g;
3110 }
3111
3112 new CFClient::UI::Label
3113 markup => $short,
3114 tooltip => $item->{tooltip},
3115 tooltip_font => $::FONT_PROP,
3116 tooltip_width => 0.67,
3117 fontsize => $item->{fontsize} || $self->{fontsize},
3118 max_w => $::WIDTH * 0.44,
3119 fg => $item->{fg},
3120 can_events => 1,
3121 can_hover => 1
3122 };
3123 }
3124
3125 $self->clear;
3126 $self->SUPER::add (reverse @widgets);
3127}
3128
3129sub add {
3130 my ($self, $text, %arg) = @_;
3131
3132 $text =~ s/^\s+//;
3133 $text =~ s/\s+$//;
3134
3135 return unless $text;
3136
3137 my $timeout = time + ((delete $arg{timeout}) || 60);
3138
3139 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140
3141 if (my $item = $self->{item}{$group}) {
3142 if ($item->{text} eq $text) {
3143 $item->{count}++;
3144 } else {
3145 $item->{count} = 1;
3146 $item->{text} = $item->{tooltip} = $text;
3147 }
3148 $item->{id} = ++$self->{id};
3149 $item->{timeout} = $timeout;
3150 delete $item->{label};
3151 } else {
3152 $self->{item}{$group} = {
3153 id => ++$self->{id},
3154 text => $text,
3155 timeout => $timeout,
3156 tooltip => $text,
3157 fg => [0.8, 0.8, 0.8, 0.8],
3158 pri => 0,
3159 count => 1,
3160 %arg,
3161 };
3162 }
3163
3164 $self->reorder;
3165}
3166
3167sub reconfigure {
3168 my ($self) = @_;
3169
3170 delete $_->{label}
3171 for values %{ $self->{item} || {} };
3172
3173 $self->reorder;
3174 $self->SUPER::reconfigure;
3175}
3176
3177#############################################################################
3178
3179package CFClient::UI::Inventory;
3180
3181our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183sub new {
3184 my $class = shift;
3185
3186 my $self = $class->SUPER::new (
3187 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188 @_,
3189 );
3190
3191 $self
3192}
3193
3194sub set_items {
3195 my ($self, $items) = @_;
3196
3197 $self->{child}->clear;
3198 return unless $items;
3199
3200 my @items = sort {
3201 ($a->{type} <=> $b->{type})
3202 or ($a->{name} cmp $b->{name})
3203 } @$items;
3204
3205 $self->{real_items} = \@items;
3206
3207 my $row = 0;
3208 for my $item (@items) {
3209 CFClient::Item::update_widgets $item;
3210
3211 $self->{child}->add (0, $row, $item->{face_widget});
3212 $self->{child}->add (1, $row, $item->{desc_widget});
3213 $self->{child}->add (2, $row, $item->{weight_widget});
3214
3215 $row++;
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::BindEditor;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234 text => "start recording",
3235 tooltip => "Start/Stops recording of actions."
3236 ."All subsequent actions after the recording started will be captured."
3237 ."The actions are displayed after the record was stopped."
3238 ."To bind the action you have to click on the 'Bind' button",
3239 on_activate => sub {
3240 unless ($self->{recording}) {
3241 $self->start;
3242 } else {
3243 $self->stop;
3244 }
3245 });
3246
3247 $vb->add (new CFClient::UI::Label text => "Actions:");
3248 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3251 $vb->add (my $hb = new CFClient::UI::HBox);
3252 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253 $hb->add (new CFClient::UI::Button
3254 text => "bind",
3255 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256 on_activate => sub {
3257 $self->ask_for_bind;
3258 });
3259
3260 $vb->add (my $hb = new CFClient::UI::HBox);
3261 $hb->add (new CFClient::UI::Button
3262 text => "ok",
3263 expand => 1,
3264 tooltip => "This closes the binding editor and saves the binding",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->commit;
3268 });
3269
3270 $hb->add (new CFClient::UI::Button
3271 text => "cancel",
3272 expand => 1,
3273 tooltip => "This closes the binding editor without saving",
3274 on_activate => sub {
3275 $self->hide;
3276 $self->{binding_cancel}->()
3277 if $self->{binding_cancel};
3278 });
3279
3280 $self->update_binding_widgets;
3281
3282 $self
3283}
3284
3285sub commit {
3286 my ($self) = @_;
3287 my ($mod, $sym, $cmds) = $self->get_binding;
3288 if ($sym != 0 && @$cmds > 0) {
3289 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290 ."'. Don't forget 'Save Config'!");
3291 $self->{binding_change}->($mod, $sym, $cmds)
3292 if $self->{binding_change};
3293 } else {
3294 $::STATUSBOX->add ("No action bound, no key or action specified!");
3295 $self->{binding_cancel}->()
3296 if $self->{binding_cancel};
3297 }
3298}
3299
3300sub start {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("stop recording");
3304 $self->{recording} = 1;
3305 $self->clear_command_list;
3306 $::CONN->start_record if $::CONN;
3307}
3308
3309sub stop {
3310 my ($self) = @_;
3311
3312 $self->{rec_btn}->set_text ("start recording");
3313 $self->{recording} = 0;
3314
3315 my $rec;
3316 $rec = $::CONN->stop_record if $::CONN;
3317 return unless ref $rec eq 'ARRAY';
3318 $self->set_command_list ($rec);
3319}
3320
3321
3322sub ask_for_bind_and_commit {
3323 my ($self) = @_;
3324 $self->ask_for_bind (1);
3325}
3326
3327sub ask_for_bind {
3328 my ($self, $commit) = @_;
3329
3330 CFClient::Binder::open_binding_dialog (sub {
3331 my ($mod, $sym) = @_;
3332 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333 $self->update_binding_widgets;
3334 $self->commit if $commit;
3335 });
3336}
3337
3338# $mod and $sym are the modifiers and key symbol
3339# $cmds is a array ref of strings (the commands)
3340# $cb is the callback that is executed on OK
3341# $ccb is the callback that is executed on CANCEL and
3342# when the binding was unsuccessful on OK
3343sub set_binding {
3344 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346 $self->clear_command_list;
3347 $self->{recording} = 0;
3348 $self->{rec_btn}->set_text ("start recording");
3349
3350 $self->{binding} = [$mod, $sym];
3351 $self->{commands} = $cmds;
3352
3353 $self->{binding_change} = $cb;
3354 $self->{binding_cancel} = $ccb;
3355
3356 $self->update_binding_widgets;
3357}
3358
3359# this is a shortcut method that asks for a binding
3360# and then just binds it.
3361sub do_quick_binding {
3362 my ($self, $cmds) = @_;
3363 $self->set_binding (undef, undef, $cmds, sub {
3364 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365 });
3366 $self->ask_for_bind (1);
3367}
3368
3369sub update_binding_widgets {
3370 my ($self) = @_;
3371 my ($mod, $sym, $cmds) = $self->get_binding;
3372 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373 $self->set_command_list ($cmds);
3374}
3375
3376sub get_binding {
3377 my ($self) = @_;
3378 return (
3379 $self->{binding}->[0],
3380 $self->{binding}->[1],
3381 [ grep { defined $_ } @{$self->{commands}} ]
3382 );
3383}
3384
3385sub clear_command_list {
3386 my ($self) = @_;
3387 $self->{cmdbox}->clear ();
3388}
3389
3390sub set_command_list {
3391 my ($self, $cmds) = @_;
3392
3393 $self->{cmdbox}->clear ();
3394 $self->{commands} = $cmds;
3395
3396 my $idx = 0;
3397
3398 for (@$cmds) {
3399 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401 my $i = $idx;
3402 $hb->add (new CFClient::UI::Label text => $_);
3403 $hb->add (new CFClient::UI::Button
3404 text => "delete",
3405 tooltip => "Deletes the action from the record",
3406 on_activate => sub {
3407 $self->{cmdbox}->remove ($hb);
3408 $cmds->[$i] = undef;
3409 });
3410
3411
3412 $idx++
3413 }
3414}
3415
3416#############################################################################
3417
3418package CFClient::UI::SpellList;
3419
3420our @ISA = CFClient::UI::Table::;
3421
3422sub new {
3423 my $class = shift;
3424
3425 my $self = $class->SUPER::new (
3426 binding => [],
3427 commands => [],
3428 @_,
3429 )
3430}
3431
3432# XXX: Do sorting? Argl...
3433sub add_spell {
3434 my ($self, $spell) = @_;
3435 $self->{spells}->{$spell->{name}} = $spell;
3436
3437 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438 face => $spell->{face},
3439 can_hover => 1,
3440 can_events => 1,
3441 tooltip => $spell->{message});
3442
3443 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444 text => $spell->{name},
3445 can_hover => 1,
3446 can_events => 1,
3447 tooltip => $spell->{message},
3448 expand => 1);
3449
3450 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453 expand => 1);
3454
3455 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456 text => "bind to key",
3457 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458}
3459
3460sub rebuild_spell_list {
3461 my ($self) = @_;
3462 $self->{tbl_idx} = 0;
3463 $self->add_spell ($_) for values %{$self->{spells}};
3464}
3465
3466sub remove_spell {
3467 my ($self, $spell) = @_;
3468 delete $self->{spells}->{$spell->{name}};
3469 $self->rebuild_spell_list;
3470}
3471
3472#############################################################################
3473
3474package CFClient::UI::Root;
3475
3476our @ISA = CFClient::UI::Container::;
3477
3478use CFClient::OpenGL;
3479
3480sub new {
3481 my $class = shift;
3482
3483 my $self = $class->SUPER::new (
3484 visible => 1,
3485 @_,
3486 );
3487
3488 Scalar::Util::weaken ($self->{root} = $self);
3489
3490 $self
3491}
3492
3493sub size_request {
3494 my ($self) = @_;
3495
3496 ($self->{w}, $self->{h})
3497}
3498
3499sub _to_pixel {
3500 my ($coord, $size, $max) = @_;
3501
3502 $coord =
3503 $coord eq "center" ? ($max - $size) * 0.5
3504 : $coord eq "max" ? $max
3505 : $coord;
3506
3507 $coord = 0 if $coord < 0;
3508 $coord = $max - $size if $coord > $max - $size;
3509
3510 int $coord + 0.5
3511}
3512
3513sub size_allocate {
3514 my ($self, $w, $h) = @_;
3515
3516 for my $child ($self->children) {
3517 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3518
3519 $X = $child->{force_x} if exists $child->{force_x};
3520 $Y = $child->{force_y} if exists $child->{force_y};
3521
3522 $X = _to_pixel $X, $W, $self->{w};
3523 $Y = _to_pixel $Y, $H, $self->{h};
3524
3525 $child->configure ($X, $Y, $W, $H);
3526 }
3527}
3528
3529sub coord2local {
1782 my ($self, $x, $y) = @_; 3530 my ($self, $x, $y) = @_;
1783 3531
1784 ($x, $y) 3532 ($x, $y)
1785} 3533}
1786 3534
3535sub coord2global {
3536 my ($self, $x, $y) = @_;
3537
3538 ($x, $y)
3539}
3540
1787sub update { 3541sub update {
1788 my ($self) = @_; 3542 my ($self) = @_;
1789 3543
1790 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3544 $::WANT_REFRESH++;
1791 ::refresh ();
1792} 3545}
1793 3546
1794sub add { 3547sub add {
1795 my ($self, $widget) = @_; 3548 my ($self, @children) = @_;
1796 3549
3550 $_->{is_toplevel} = 1
3551 for @children;
3552
1797 $self->SUPER::add ($widget); 3553 $self->SUPER::add (@children);
1798
1799 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1800} 3554}
1801 3555
3556sub remove {
3557 my ($self, @children) = @_;
3558
3559 $self->SUPER::remove (@children);
3560
3561 delete $self->{is_toplevel}
3562 for @children;
3563
3564 while (@children) {
3565 my $w = pop @children;
3566 push @children, $w->children;
3567 $w->set_invisible;
3568 }
3569}
3570
3571sub on_refresh {
3572 my ($self, $id, $cb) = @_;
3573
3574 $self->{refresh_hook}{$id} = $cb;
3575}
3576
3577sub on_post_alloc {
3578 my ($self, $id, $cb) = @_;
3579
3580 $self->{post_alloc_hook}{$id} = $cb;
3581}
3582
1802sub draw { 3583sub draw {
1803 my ($self) = @_; 3584 my ($self) = @_;
3585
3586 while ($self->{refresh_hook}) {
3587 $_->()
3588 for values %{delete $self->{refresh_hook}};
3589 }
3590
3591 if ($self->{realloc}) {
3592 my %queue;
3593 my @queue;
3594 my $widget;
3595
3596 outer:
3597 while () {
3598 if (my $realloc = delete $self->{realloc}) {
3599 for $widget (values %$realloc) {
3600 $widget->{visible} or next; # do not resize invisible widgets
3601
3602 $queue{$widget+0}++ and next; # duplicates are common
3603
3604 push @{ $queue[$widget->{visible}] }, $widget;
3605 }
3606 }
3607
3608 while () {
3609 @queue or last outer;
3610
3611 $widget = pop @{ $queue[-1] || [] }
3612 and last;
3613
3614 pop @queue;
3615 }
3616
3617 delete $queue{$widget+0};
3618
3619 my ($w, $h) = $widget->size_request;
3620
3621 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3622 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3623
3624 $w = $widget->{force_w} if exists $widget->{force_w};
3625 $h = $widget->{force_h} if exists $widget->{force_h};
3626
3627 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3628 || delete $widget->{force_realloc}) {
3629 $widget->{req_w} = $w;
3630 $widget->{req_h} = $h;
3631
3632 $self->{size_alloc}{$widget+0} = $widget;
3633
3634 if (my $parent = $widget->{parent}) {
3635 $self->{realloc}{$parent+0} = $parent
3636 unless $queue{$parent+0};
3637
3638 $parent->{force_size_alloc} = 1;
3639 $self->{size_alloc}{$parent+0} = $parent;
3640 }
3641 }
3642
3643 delete $self->{realloc}{$widget+0};
3644 }
3645 }
3646
3647 while (my $size_alloc = delete $self->{size_alloc}) {
3648 my @queue = sort { $b->{visible} <=> $a->{visible} }
3649 values %$size_alloc;
3650
3651 while () {
3652 my $widget = pop @queue || last;
3653
3654 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655
3656 $w = 0 if $w < 0;
3657 $h = 0 if $h < 0;
3658
3659 $w = int $w + 0.5;
3660 $h = int $h + 0.5;
3661
3662 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663 $widget->{old_w} = $widget->{w};
3664 $widget->{old_h} = $widget->{h};
3665
3666 $widget->{w} = $w;
3667 $widget->{h} = $h;
3668
3669 $widget->emit (size_allocate => $w, $h);
3670 }
3671 }
3672 }
3673
3674 while ($self->{post_alloc_hook}) {
3675 $_->()
3676 for values %{delete $self->{post_alloc_hook}};
3677 }
3678
3679
3680 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3681 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3682 glClear GL_COLOR_BUFFER_BIT;
3683
3684 glMatrixMode GL_PROJECTION;
3685 glLoadIdentity;
3686 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3687 glMatrixMode GL_MODELVIEW;
3688 glLoadIdentity;
3689
3690 {
3691 package CFClient::UI::Base;
3692
3693 ($draw_x, $draw_y, $draw_w, $draw_h) =
3694 (0, 0, $self->{w}, $self->{h});
3695 }
1804 3696
1805 $self->_draw; 3697 $self->_draw;
1806} 3698}
1807 3699
1808############################################################################# 3700#############################################################################
1809 3701
1810package CFClient::UI; 3702package CFClient::UI;
1811 3703
1812$TOPLEVEL = new CFClient::UI::Toplevel; 3704$ROOT = new CFClient::UI::Root;
3705$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1813 3706
18141 37071
1815 3708

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines