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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.272 by root, Sat Jun 3 01:47:14 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 && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_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, $h);
795}
796
797#############################################################################
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
233} 809}
234 810
235sub update { 811sub update {
236 my ($self) = @_; 812 my ($self) = @_;
237 813
238 $self->{parent}->update 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
239 if $self->{parent}; 815 $self->SUPER::update;
240} 816}
241 817
242sub connect { 818sub size_allocate {
243 my ($self, $signal, $cb) = @_; 819 my ($self, $w, $h) = @_;
244 820
245 push @{ $self->{cb}{$signal} }, $cb; 821 $self->SUPER::size_allocate ($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; 822 $self->update;
259} 823}
260 824
261############################################################################# 825sub _render {
826 my ($self) = @_;
262 827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 1, 1, 1, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
263package CFClient::UI::DrawBG; 868package CFClient::UI::ViewPort;
264 869
265our @ISA = CFClient::UI::Base::; 870our @ISA = CFClient::UI::Window::;
266
267use strict;
268use SDL::OpenGL;
269 871
270sub new { 872sub new {
271 my $class = shift; 873 my $class = shift;
272 874
273 # range [value, low, high, page]
274
275 $class->SUPER::new ( 875 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 876 scroll_x => 0,
277 active_bg => [1, 1, 1, 0.5], 877 scroll_y => 1,
278 @_ 878 @_,
279 ) 879 )
280} 880}
281 881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903}
904
905sub set_offset {
906 my ($self, $x, $y) = @_;
907
908 $self->{view_x} = int $x;
909 $self->{view_y} = int $y;
910
911 $self->update;
912}
913
914# hmm, this does not work for topleft of $self... but we should not ask for that
915sub coord2local {
916 my ($self, $x, $y) = @_;
917
918 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
919}
920
921sub coord2global {
922 my ($self, $x, $y) = @_;
923
924 $x = List::Util::min $self->{w}, $x - $self->{view_x};
925 $y = List::Util::min $self->{h}, $y - $self->{view_y};
926
927 $self->SUPER::coord2global ($x, $y)
928}
929
930sub find_widget {
931 my ($self, $x, $y) = @_;
932
933 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
935 ) {
936 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937 } else {
938 $self->CFClient::UI::Base::find_widget ($x, $y)
939 }
940}
941
942sub _render {
943 my ($self) = @_;
944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949
950 $self->SUPER::_render;
951}
952
953#############################################################################
954
955package CFClient::UI::ScrolledWindow;
956
957our @ISA = CFClient::UI::HBox::;
958
959sub new {
960 my $class = shift;
961
962 my $self;
963
964 my $slider = new CFClient::UI::Slider
965 vertical => 1,
966 range => [0, 0, 1, 0.01], # HACK fix
967 on_changed => sub {
968 $self->{vp}->set_offset (0, $_[1]);
969 },
970 ;
971
972 $self = $class->SUPER::new (
973 vp => (new CFClient::UI::ViewPort expand => 1),
974 slider => $slider,
975 @_,
976 );
977
978 $self->{vp}->add ($self->{scrolled});
979 $self->add ($self->{vp});
980 $self->add ($self->{slider});
981
982 $self
983}
984
985sub update {
986 my ($self) = @_;
987
988 $self->SUPER::update;
989
990 # todo: overwrite size_allocate of child
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995sub size_allocate {
996 my ($self, $w, $h) = @_;
997
998 $self->SUPER::size_allocate ($w, $h);
999
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004#TODO# update range on size_allocate depending on child
1005# update viewport offset on scroll
1006
1007#############################################################################
1008
1009package CFClient::UI::Frame;
1010
1011our @ISA = CFClient::UI::Bin::;
1012
1013use CFClient::OpenGL;
1014
1015sub new {
1016 my $class = shift;
1017
1018 $class->SUPER::new (
1019 bg => undef,
1020 @_,
1021 )
1022}
1023
282sub _draw { 1024sub _draw {
283 my ($self) = @_; 1025 my ($self) = @_;
284 1026
1027 if ($self->{bg}) {
285 my ($w, $h) = @$self{qw(w h)}; 1028 my ($w, $h) = @$self{qw(w h)};
286 1029
287 glEnable GL_BLEND; 1030 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 1032 glColor @{ $self->{bg} };
290 1033
291 glBegin GL_QUADS; 1034 glBegin GL_QUADS;
292 glVertex 0 , 0; 1035 glVertex 0 , 0;
293 glVertex 0 , $h; 1036 glVertex 0 , $h;
294 glVertex $w, $h; 1037 glVertex $w, $h;
295 glVertex $w, 0; 1038 glVertex $w, 0;
296 glEnd; 1039 glEnd;
297 1040
298 glDisable GL_BLEND; 1041 glDisable GL_BLEND;
299} 1042 }
300 1043
301############################################################################# 1044 $self->SUPER::_draw;
1045}
302 1046
1047#############################################################################
1048
303package CFClient::UI::Empty; 1049package CFClient::UI::FancyFrame;
304 1050
305our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Bin::;
306 1052
307sub size_request { 1053use CFClient::OpenGL;
308 (0, 0)
309}
310 1054
311sub draw { } 1055my $bg =
1056 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057 mipmap => 1, wrap => 1;
312 1058
313############################################################################# 1059my @border =
314 1060 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
315package CFClient::UI::Container; 1061 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
316
317our @ISA = CFClient::UI::Base::;
318 1062
319sub new { 1063sub new {
320 my ($class, %arg) = @_; 1064 my ($class, %arg) = @_;
321 1065
322 my $children = delete $arg{children} || []; 1066 my $title = delete $arg{title};
323 1067
324 my $self = $class->SUPER::new (children => [], %arg); 1068 my $self = $class->SUPER::new (
325 $self->add ($_) for @$children; 1069 bg => [1, 1, 1, 1],
1070 border_bg => [1, 1, 1, 1],
1071 border => 0.6,
1072 can_events => 1,
1073 min_w => 16,
1074 min_h => 16,
1075 %arg,
1076 );
1077
1078 $self->{title} = new CFClient::UI::Label
1079 align => 0,
1080 valign => 1,
1081 text => $title,
1082 fontsize => $self->{border}
1083 if defined $title;
326 1084
327 $self 1085 $self
328} 1086}
329 1087
330sub add { 1088sub add {
331 my ($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, $widget) = @_; 1089 my ($self, @widgets) = @_;
346 1090
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 1091 $self->SUPER::add (@widgets);
348 1092 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350} 1093}
351 1094
352sub find_widget { 1095sub border {
1096 int $_[0]{border} * $::FONTSIZE
1097}
1098
1099sub size_request {
1100 my ($self) = @_;
1101
1102 $self->{title}->size_request
1103 if $self->{title};
1104
1105 my ($w, $h) = $self->SUPER::size_request;
1106
1107 (
1108 $w + $self->border * 2,
1109 $h + $self->border * 2,
1110 )
1111}
1112
1113sub size_allocate {
353 my ($self, $x, $y) = @_; 1114 my ($self, $w, $h) = @_;
354 1115
355 $x -= $self->{x}; 1116 if ($self->{title}) {
356 $y -= $self->{y}; 1117 $self->{title}{w} = $w;
1118 $self->{title}{h} = $h;
1119 $self->{title}->size_allocate ($w, $h);
1120 }
357 1121
358 my $res; 1122 my $border = $self->border;
359 1123
360 for (reverse @{ $self->{children} }) { 1124 $h -= List::Util::max 0, $border * 2;
361 $res = $_->find_widget ($x, $y) 1125 $w -= List::Util::max 0, $border * 2;
362 and return $res;
363 } 1126
1127 $self->child->configure ($border, $border, $w, $h);
1128}
364 1129
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 1130sub button_down {
1131 my ($self, $ev, $x, $y) = @_;
1132
1133 my ($w, $h) = @$self{qw(w h)};
1134 my $border = $self->border;
1135
1136 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1137 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1138
1139 if ($lr & $td) {
1140 my ($wx, $wy) = ($self->{x}, $self->{y});
1141 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1142 my ($bw, $bh) = ($self->{w}, $self->{h});
1143
1144 my $mx = $x < $border;
1145 my $my = $y < $border;
1146
1147 $self->{motion} = sub {
1148 my ($ev, $x, $y) = @_;
1149
1150 my $dx = $ev->{x} - $ox;
1151 my $dy = $ev->{y} - $oy;
1152
1153 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1154 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1155
1156 $self->realloc;
1157 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1158 };
1159
1160 } elsif ($lr ^ $td) {
1161 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1162 my ($bx, $by) = ($self->{x}, $self->{y});
1163
1164 $self->{motion} = sub {
1165 my ($ev, $x, $y) = @_;
1166
1167 ($x, $y) = ($ev->{x}, $ev->{y});
1168
1169 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1170 };
1171 } else {
1172 return 0;
1173 }
1174
1175 1
1176}
1177
1178sub button_up {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 !!delete $self->{motion}
1182}
1183
1184sub mouse_motion {
1185 my ($self, $ev, $x, $y) = @_;
1186
1187 $self->{motion}->($ev, $x, $y) if $self->{motion};
1188
1189 !!$self->{motion}
366} 1190}
367 1191
368sub _draw { 1192sub _draw {
369 my ($self) = @_; 1193 my ($self) = @_;
370 1194
371 $_->draw for @{$self->{children}}; 1195 my $child = $self->{children}[0];
372}
373 1196
374#############################################################################
375
376package CFClient::UI::Bin;
377
378our @ISA = CFClient::UI::Container::;
379
380sub new {
381 my ($class, %arg) = @_;
382
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
384
385 $class->SUPER::new (children => [$child], %arg)
386}
387
388sub add {
389 my ($self, $widget) = @_;
390
391 $self->{children} = [];
392
393 $self->SUPER::add ($widget);
394}
395
396sub remove {
397 my ($self, $widget) = @_;
398
399 $self->SUPER::remove ($widget);
400
401 $self->{children} = [new CFClient::UI::Empty]
402 unless @{$self->{children}};
403}
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409}
410
411sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_;
413
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h);
417}
418
419#############################################################################
420
421package CFClient::UI::Window;
422
423our @ISA = CFClient::UI::Bin::;
424
425use SDL::OpenGL;
426
427sub new {
428 my ($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} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1;
446 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw;
448 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459}
460
461sub _draw {
462 my ($self) = @_;
463
464 my ($w, $h) = ($self->w, $self->h); 1197 my ($w, $h ) = ($self->{w}, $self->{h});
1198 my ($cw, $ch) = ($child->{w}, $child->{h});
465 1199
466 my $tex = $self->{texture}
467 or return;
468
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
473 1202
474 $tex->draw_quad (0, 0, $w, $h); 1203 my $border = $self->border;
475 1204
476 glDisable GL_BLEND; 1205 glColor @{ $self->{border_bg} };
1206 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1207 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1208 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1209 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1210
1211 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1212 glColor @{ $self->{bg} };
1213
1214 # TODO: repeat texture not scale
1215 # solve this better(?)
1216 $bg->{s} = $cw / $bg->{w};
1217 $bg->{t} = $ch / $bg->{h};
1218 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1219 }
1220
477 glDisable GL_TEXTURE_2D; 1221 glDisable GL_TEXTURE_2D;
478}
479 1222
480#############################################################################
481
482package CFClient::UI::Frame;
483
484our @ISA = CFClient::UI::Bin::;
485
486use SDL::OpenGL;
487
488sub size_request {
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw; 1223 $child->draw;
522}
523 1224
524############################################################################# 1225 if ($self->{title}) {
1226 glTranslate 0, $border - $self->{h};
1227 $self->{title}->_draw;
1228 }
1229}
525 1230
1231#############################################################################
1232
526package CFClient::UI::FancyFrame; 1233package CFClient::UI::Table;
527 1234
528our @ISA = CFClient::UI::Bin::; 1235our @ISA = CFClient::UI::Base::;
529 1236
530use SDL::OpenGL; 1237use List::Util qw(max sum);
531 1238
532my @tex = 1239use CFClient::OpenGL;
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 1240
536sub new { 1241sub new {
537 my $class = shift; 1242 my $class = shift;
538 1243
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new ( 1244 $class->SUPER::new (
671 col_expand => [], 1245 col_expand => [],
672 @_ 1246 @_,
673 ) 1247 )
674} 1248}
675 1249
1250sub children {
1251 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1252}
1253
676sub add { 1254sub add {
677 my ($self, $x, $y, $chld) = @_; 1255 my ($self, $x, $y, $child) = @_;
678 1256
1257 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1258 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1259
682 $self->{w} = $self->{h} = -1; 1260 $self->realloc;
683 $self->update; 1261}
1262
1263# TODO: move to container class maybe? send children a signal on removal?
1264sub clear {
1265 my ($self) = @_;
1266
1267 my @children = $self->children;
1268 delete $self->{children};
1269
1270 for (@children) {
1271 delete $_->{parent};
1272 $_->hide;
1273 }
1274
1275 $self->realloc;
684} 1276}
685 1277
686sub get_wh { 1278sub get_wh {
687 my ($self) = @_; 1279 my ($self) = @_;
688 1280
… …
693 or next; 1285 or next;
694 1286
695 for my $x (0 .. $#$row) { 1287 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1288 my $widget = $row->[$x]
697 or next; 1289 or next;
698 my ($w, $h) = $widget->size_request; 1290 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1291
700 $w[$x] = max $w[$x], $w; 1292 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1293 $h[$y] = max $h[$y], $h;
702 } 1294 }
703 } 1295 }
… …
715 (sum @$hs), 1307 (sum @$hs),
716 ) 1308 )
717} 1309}
718 1310
719sub size_allocate { 1311sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1312 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1313
724 my ($ws, $hs) = $self->get_wh; 1314 my ($ws, $hs) = $self->get_wh;
725 1315
726 my $req_w = sum @$ws; 1316 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1317 my $req_h = (sum @$hs) || 1;
728 1318
729 # TODO: nicer code && do row_expand 1319 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1320 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1321 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1322 my $col_expand = (sum @col_expand) || 1;
733 1323
734 # linearly scale sizes 1324 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1325 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1326 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1327
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1328 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1329 CFClient::UI::harmonize $hs;
740 1330
741 my $y; 1331 my $y;
742 1332
743 for my $r (0 .. $#{$self->{children}}) { 1333 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1334 my $row = $self->{children}[$r]
… …
749 1339
750 for my $c (0 .. $#$row) { 1340 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1341 my $col_w = $ws->[$c];
752 1342
753 if (my $widget = $row->[$c]) { 1343 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1344 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1345 }
756 1346
757 $x += $col_w; 1347 $x += $col_w;
758 } 1348 }
759 1349
… …
786 } 1376 }
787} 1377}
788 1378
789############################################################################# 1379#############################################################################
790 1380
1381package CFClient::UI::Box;
1382
1383our @ISA = CFClient::UI::Container::;
1384
1385sub size_request {
1386 my ($self) = @_;
1387
1388 $self->{vertical}
1389 ? (
1390 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1391 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1392 )
1393 : (
1394 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1395 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1396 )
1397}
1398
1399sub size_allocate {
1400 my ($self, $w, $h) = @_;
1401
1402 my $space = $self->{vertical} ? $h : $w;
1403 my $children = $self->{children};
1404
1405 my @req;
1406
1407 if ($self->{homogeneous}) {
1408 @req = ($space / (@$children || 1)) x @$children;
1409 } else {
1410 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1411 my $req = List::Util::sum @req;
1412
1413 if ($req > $space) {
1414 # ah well, not enough space
1415 $_ *= $space / $req for @req;
1416 } else {
1417 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1418
1419 $space = ($space - $req) / $expand; # remaining space to give away
1420
1421 $req[$_] += $space * $children->[$_]{expand}
1422 for 0 .. $#$children;
1423 }
1424 }
1425
1426 CFClient::UI::harmonize \@req;
1427
1428 my $pos = 0;
1429 for (0 .. $#$children) {
1430 my $alloc = $req[$_];
1431 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1432
1433 $pos += $alloc;
1434 }
1435
1436 1
1437}
1438
1439#############################################################################
1440
791package CFClient::UI::HBox; 1441package CFClient::UI::HBox;
792 1442
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
796 1444
797sub size_request { 1445sub new {
798 my ($self) = @_; 1446 my $class = shift;
799 1447
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
801 1449 vertical => 0,
802 ( 1450 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1451 )
806} 1452}
807 1453
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1454#############################################################################
848 1455
849package CFClient::UI::VBox; 1456package CFClient::UI::VBox;
850 1457
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1458our @ISA = CFClient::UI::Box::;
854 1459
855sub size_request { 1460sub new {
856 my ($self) = @_; 1461 my $class = shift;
857 1462
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1463 $class->SUPER::new (
859 1464 vertical => 1,
860 ( 1465 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1466 )
864} 1467}
865 1468
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1469#############################################################################
902 1470
903package CFClient::UI::Label; 1471package CFClient::UI::Label;
904 1472
905our @ISA = CFClient::UI::Base::; 1473our @ISA = CFClient::UI::DrawBG::;
906 1474
907use SDL::OpenGL; 1475use CFClient::OpenGL;
908 1476
909sub new { 1477sub new {
910 my ($class, %arg) = @_; 1478 my ($class, %arg) = @_;
911 1479
912 my $self = $class->SUPER::new ( 1480 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1481 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1482 #bg => none
915 text => "", 1483 #active_bg => none
1484 #font => default_font
1485 #text => initial text
1486 #markup => initial narkup
1487 #max_w => maximum pixel width
1488 ellipsise => 3, # end
1489 layout => (new CFClient::Layout),
1490 fontsize => 1,
916 align => -1, 1491 align => -1,
1492 valign => -1,
917 padding => 2, 1493 padding_x => 2,
918 layout => new CFClient::Layout, 1494 padding_y => 2,
1495 can_events => 0,
919 %arg 1496 %arg
920 ); 1497 );
921 1498
1499 if (exists $self->{template}) {
1500 my $layout = new CFClient::Layout;
1501 $layout->set_text (delete $self->{template});
1502 $self->{template} = $layout;
1503 }
1504
1505 if (exists $self->{markup}) {
1506 $self->set_markup (delete $self->{markup});
1507 } else {
922 $self->set_text ($self->{text}); 1508 $self->set_text (delete $self->{text});
1509 }
923 1510
924 $self 1511 $self
925} 1512}
926 1513
927sub escape_text { 1514sub escape($) {
928 local $_ = $_[1]; 1515 local $_ = $_[0];
929 1516
930 s/&/&amp;/g; 1517 s/&/&amp;/g;
931 s/>/&gt;/g; 1518 s/>/&gt;/g;
932 s/</&lt;/g; 1519 s/</&lt;/g;
933 1520
934 $_[1] 1521 $_
1522}
1523
1524sub update {
1525 my ($self) = @_;
1526
1527 delete $self->{texture};
1528 $self->SUPER::update;
935} 1529}
936 1530
937sub set_text { 1531sub set_text {
938 my ($self, $text) = @_; 1532 my ($self, $text) = @_;
939 1533
1534 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1535 $self->{text} = "T$text";
1536
1537 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1538 $self->{layout}->set_text ($text);
1539
1540 $self->realloc;
1541 $self->update;
1542}
1543
1544sub set_markup {
1545 my ($self, $markup) = @_;
1546
1547 return if $self->{text} eq "M$markup";
1548 $self->{text} = "M$markup";
1549
1550 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1551
1552 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1553 $self->{layout}->set_markup ($markup);
942 1554
1555 $self->realloc;
1556 $self->update;
1557}
1558
1559sub size_request {
1560 my ($self) = @_;
1561
1562 $self->{layout}->set_font ($self->{font}) if $self->{font};
1563 $self->{layout}->set_width ($self->{max_w} || -1);
1564 $self->{layout}->set_ellipsise ($self->{ellipsise});
1565 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1566 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1567
1568 my ($w, $h) = $self->{layout}->size;
1569
1570 if (exists $self->{template}) {
1571 $self->{template}->set_font ($self->{font}) if $self->{font};
1572 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1574 my ($w2, $h2) = $self->{template}->size;
1575
1576 $w = List::Util::max $w, $w2;
1577 $h = List::Util::max $h, $h2;
1578 }
1579
1580 ($w, $h)
1581}
1582
1583sub size_allocate {
1584 my ($self, $w, $h) = @_;
1585
1586 delete $self->{ox};
1587
1588 delete $self->{texture}
1589 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1590}
1591
1592sub set_fontsize {
1593 my ($self, $fontsize) = @_;
1594
1595 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1596 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1597
948sub get_text { 1598 $self->realloc;
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture};
973}
974
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
980} 1599}
981 1600
982sub _draw { 1601sub _draw {
983 my ($self) = @_; 1602 my ($self) = @_;
984 1603
1604 $self->SUPER::_draw; # draw background, if applicable
1605
985 my $tex = $self->{texture} ||= do { 1606 my $tex = $self->{texture} ||= do {
1607 $self->{layout}->set_foreground (@{$self->{fg}});
1608 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1609 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1610 $self->{layout}->set_ellipsise ($self->{ellipsise});
1611 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1612 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1613
988 new_from_layout CFClient::Texture $self->{layout} 1614 new_from_layout CFClient::Texture $self->{layout}
989 }; 1615 };
990 1616
991 glEnable GL_BLEND; 1617 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1618 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1619 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1620 : ($self->{w} - $tex->{w}) * 0.5);
1621
1622 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1623 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1624 : ($self->{h} - $tex->{h}) * 0.5);
1625 };
1626
993 glEnable GL_TEXTURE_2D; 1627 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1629
1630 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1631 glColor @{$self->{fg}};
997 1632 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1633 } else {
999 $self->{align} < 0 ? $self->{padding} 1634 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1635 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1636
1005 glDisable GL_TEXTURE_2D; 1637 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1638}
1008 1639
1009############################################################################# 1640#############################################################################
1010 1641
1011package CFClient::UI::Entry; 1642package CFClient::UI::EntryBase;
1012 1643
1013our @ISA = CFClient::UI::Label::; 1644our @ISA = CFClient::UI::Label::;
1014 1645
1015use SDL; 1646use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1647
1018sub new { 1648sub new {
1019 my $class = shift; 1649 my $class = shift;
1020 1650
1021 $class->SUPER::new ( 1651 $class->SUPER::new (
1022 fg => [1, 1, 1], 1652 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1653 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1654 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1655 active_fg => [0, 0, 0],
1026 can_hover => 1, 1656 can_hover => 1,
1027 can_focus => 1, 1657 can_focus => 1,
1658 valign => 0,
1659 can_events => 1,
1660 #text => ...
1028 @_ 1661 @_
1029 ) 1662 )
1030} 1663}
1031 1664
1032sub _set_text { 1665sub _set_text {
1033 my ($self, $text) = @_; 1666 my ($self, $text) = @_;
1034 1667
1035 my $old_text = $self->{text}; 1668 delete $self->{cur_h};
1669
1670 return if $self->{text} eq $text;
1671
1672 delete $self->{texture};
1036 1673
1037 $self->{last_activity} = $::NOW; 1674 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1675 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1676
1043 $text =~ s/./*/g if $self->{hidden}; 1677 $text =~ s/./*/g if $self->{hidden};
1678 $self->{layout}->set_text ("$text ");
1044 1679
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1680 $self->_emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1681}
1071 1682
1072sub set_text { 1683sub set_text {
1073 my ($self, $text) = @_; 1684 my ($self, $text) = @_;
1074 1685
1075 $self->{cursor} = length $text; 1686 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1687 $self->_set_text ($text);
1077 $self->update; 1688
1689 $self->realloc;
1690}
1691
1692sub get_text {
1693 $_[0]{text}
1694}
1695
1696sub size_request {
1697 my ($self) = @_;
1698
1699 my ($w, $h) = $self->SUPER::size_request;
1700
1701 ($w + 1, $h) # add 1 for cursor
1078} 1702}
1079 1703
1080sub key_down { 1704sub key_down {
1081 my ($self, $ev) = @_; 1705 my ($self, $ev) = @_;
1082 1706
1083 my $mod = $ev->key_mod; 1707 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1708 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1709 my $uni = $ev->{unicode};
1087 1710
1088 my $text = $self->get_text; 1711 my $text = $self->get_text;
1089 1712
1090 if ($sym == SDLK_BACKSPACE) { 1713 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1714 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1715 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1716 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1717 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1718 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1719 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1720 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1721 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1722 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1723 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1725 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1726 $self->_emit ('escape');
1104 } elsif ($uni) { 1727 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1728 substr $text, $self->{cursor}++, 0, chr $uni;
1729 } else {
1730 return 0;
1106 } 1731 }
1107 1732
1108 $self->_set_text ($text); 1733 $self->_set_text ($text);
1109 $self->update; 1734
1735 $self->realloc;
1736
1737 1
1110} 1738}
1111 1739
1112sub focus_in { 1740sub focus_in {
1113 my ($self) = @_; 1741 my ($self) = @_;
1114 1742
… …
1129 utf8::encode $text; 1757 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1758 $self->{cursor} = length substr $text, 0, $idx;
1131 1759
1132 $self->_set_text ($self->{text}); 1760 $self->_set_text ($self->{text});
1133 $self->update; 1761 $self->update;
1762
1763 1
1134} 1764}
1135 1765
1136sub mouse_motion { 1766sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1768# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1769
1770 0
1139} 1771}
1140 1772
1141sub _draw { 1773sub _draw {
1142 my ($self) = @_; 1774 my ($self) = @_;
1143 1775
… …
1162 1794
1163 $self->SUPER::_draw; 1795 $self->SUPER::_draw;
1164 1796
1165 #TODO: force update every cursor change :( 1797 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1798 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1799
1800 unless (exists $self->{cur_h}) {
1801 my $text = substr $self->{text}, 0, $self->{cursor};
1802 utf8::encode $text;
1803
1804 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1805 }
1806
1167 glColor @{$self->{fg}}; 1807 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1808 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1809 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1810 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1811 glEnd;
1172 } 1812 }
1173} 1813}
1174 1814
1175package CFClient::UI::LineEntry; 1815package CFClient::UI::Entry;
1176 1816
1177our @ISA = CFClient::UI::Entry::; 1817our @ISA = CFClient::UI::EntryBase::;
1178 1818
1179use SDL; 1819use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1820
1182sub key_down { 1821sub key_down {
1183 my ($self, $ev) = @_; 1822 my ($self, $ev) = @_;
1184 1823
1185 my $sym = $ev->key_sym; 1824 my $sym = $ev->{sym};
1186 1825
1187 if ($sym == SDLK_RETURN) { 1826 if ($sym == 13) {
1827 unshift @{$self->{history}},
1828 my $txt = $self->get_text;
1829 $self->{history_pointer} = -1;
1830 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1831 $self->_emit (activate => $txt);
1189 $self->update; 1832 $self->update;
1190 1833
1834 } elsif ($sym == CFClient::SDLK_UP) {
1835 if ($self->{history_pointer} < 0) {
1836 $self->{history_saveback} = $self->get_text;
1837 }
1838 if (@{$self->{history} || []} > 0) {
1839 $self->{history_pointer}++;
1840 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1841 $self->{history_pointer} = @{$self->{history} || []} - 1;
1842 }
1843 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1844 }
1845
1846 } elsif ($sym == CFClient::SDLK_DOWN) {
1847 $self->{history_pointer}--;
1848 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1849
1850 if ($self->{history_pointer} >= 0) {
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 } else {
1853 $self->set_text ($self->{history_saveback});
1854 }
1855
1191 } else { 1856 } else {
1192 $self->SUPER::key_down ($ev); 1857 return $self->SUPER::key_down ($ev)
1858 }
1859
1193 } 1860 1
1194
1195} 1861}
1196 1862
1197############################################################################# 1863#############################################################################
1198 1864
1199package CFClient::UI::Button; 1865package CFClient::UI::Button;
1200 1866
1201our @ISA = CFClient::UI::Label::; 1867our @ISA = CFClient::UI::Label::;
1202 1868
1203use SDL; 1869use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1870
1206my @tex = 1871my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1873 qw(b1_button_active.png);
1209 1874
1210sub new { 1875sub new {
1211 my $class = shift; 1876 my $class = shift;
1212 1877
1213 $class->SUPER::new ( 1878 $class->SUPER::new (
1214 padding => 4, 1879 padding_x => 4,
1880 padding_y => 4,
1215 fg => [1, 1, 1], 1881 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1882 active_fg => [0, 0, 1],
1218 can_hover => 1, 1883 can_hover => 1,
1884 align => 0,
1885 valign => 0,
1886 can_events => 1,
1219 @_ 1887 @_
1220 ) 1888 )
1221} 1889}
1222 1890
1891sub activate { }
1892
1223sub button_up { 1893sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1894 my ($self, $ev, $x, $y) = @_;
1225 1895
1896 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1897 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1898 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1899
1229 } 1900 1
1230} 1901}
1231 1902
1232sub _draw { 1903sub _draw {
1233 my ($self) = @_; 1904 my ($self) = @_;
1234 1905
1235 local $self->{fg} = $self->{fg}; 1906 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1907
1242 if ($GRAB == $self) { 1908 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1909 $self->{fg} = $self->{active_fg};
1244 } 1910 }
1245 1911
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1912 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 glColor 0, 0, 0, 1;
1248 1915
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1916 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1917
1251 glDisable GL_TEXTURE_2D; 1918 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1919
1254 $self->SUPER::_draw; 1920 $self->SUPER::_draw;
1255} 1921}
1256 1922
1257############################################################################# 1923#############################################################################
… …
1259package CFClient::UI::CheckBox; 1925package CFClient::UI::CheckBox;
1260 1926
1261our @ISA = CFClient::UI::DrawBG::; 1927our @ISA = CFClient::UI::DrawBG::;
1262 1928
1263my @tex = 1929my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1931 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1932
1267use SDL; 1933use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1934
1270sub new { 1935sub new {
1271 my $class = shift; 1936 my $class = shift;
1272 1937
1273 $class->SUPER::new ( 1938 $class->SUPER::new (
1274 padding => 2, 1939 padding_x => 2,
1940 padding_y => 2,
1275 fg => [1, 1, 1], 1941 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1942 active_fg => [1, 1, 0],
1943 bg => [0, 0, 0, 0.2],
1944 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1945 state => 0,
1278 can_hover => 1, 1946 can_hover => 1,
1279 @_ 1947 @_
1280 ) 1948 )
1281} 1949}
1282 1950
1283sub size_request { 1951sub size_request {
1284 my ($self) = @_; 1952 my ($self) = @_;
1285 1953
1286 ($self->{padding} * 2 + 6) x 2 1954 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1955}
1294 1956
1295sub button_down { 1957sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1958 my ($self, $ev, $x, $y) = @_;
1297 1959
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1960 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1961 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1962 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1963 $self->_emit (changed => $self->{state});
1964 } else {
1965 return 0
1966 }
1967
1302 } 1968 1
1303} 1969}
1304 1970
1305sub _draw { 1971sub _draw {
1306 my ($self) = @_; 1972 my ($self) = @_;
1307 1973
1308 $self->SUPER::_draw; 1974 $self->SUPER::_draw;
1309 1975
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1976 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1977
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1978 my ($w, $h) = @$self{qw(w h)};
1979
1980 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 1981
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1982 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1983
1984 my $tex = $self->{state} ? $tex[1] : $tex[0];
1985
1986 glEnable GL_TEXTURE_2D;
1987 $tex->draw_quad_alpha (0, 0, $s, $s);
1988 glDisable GL_TEXTURE_2D;
1989}
1990
1991#############################################################################
1992
1993package CFClient::UI::Image;
1994
1995our @ISA = CFClient::UI::Base::;
1996
1997use CFClient::OpenGL;
1998use Carp qw/confess/;
1999
2000our %loaded_images;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (can_events => 0, @_);
2006
2007 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2008
2009 $loaded_images{$self->{image}} ||=
2010 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2011
2012 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2013
2014 Scalar::Util::weaken $loaded_images{$self->{image}};
2015
2016 $self->{aspect} = $tex->{w} / $tex->{h};
2017
2018 $self
2019}
2020
2021sub size_request {
2022 my ($self) = @_;
2023
2024 ($self->{tex}->{w}, $self->{tex}->{h})
2025}
2026
2027sub _draw {
2028 my ($self) = @_;
2029
2030 my $tex = $self->{tex};
2031
2032 my ($w, $h) = ($self->{w}, $self->{h});
2033
2034 if ($self->{rot90}) {
2035 glRotate 90, 0, 0, 1;
2036 glTranslate 0, -$self->{w}, 0;
2037
2038 ($w, $h) = ($h, $w);
2039 }
2040
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 $tex->draw_quad_alpha (0, 0, $w, $h);
2045
2046 glDisable GL_TEXTURE_2D;
2047}
2048
2049#############################################################################
2050
2051package CFClient::UI::VGauge;
2052
2053our @ISA = CFClient::UI::Base::;
2054
2055use List::Util qw(min max);
2056
2057use CFClient::OpenGL;
2058
2059my %tex = (
2060 food => [
2061 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2062 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2063 ],
2064 grace => [
2065 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2066 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2067 ],
2068 hp => [
2069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2070 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2071 ],
2072 mana => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2075 ],
2076);
2077
2078# eg. VGauge->new (gauge => 'food'), default gauge: food
2079sub new {
2080 my $class = shift;
2081
2082 my $self = $class->SUPER::new (
2083 type => 'food',
2084 @_
2085 );
2086
2087 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2088
2089 $self
2090}
2091
2092sub size_request {
2093 my ($self) = @_;
2094
2095 #my $tex = $tex{$self->{type}}[0];
2096 #@$tex{qw(w h)}
2097 (0, 0)
2098}
2099
2100sub set_max {
2101 my ($self, $max) = @_;
2102
2103 return if $self->{max_val} == $max;
2104
2105 $self->{max_val} = $max;
2106 $self->update;
2107}
2108
2109sub set_value {
2110 my ($self, $val, $max) = @_;
2111
2112 $self->set_max ($max)
2113 if defined $max;
2114
2115 return if $self->{val} == $val;
2116
2117 $self->{val} = $val;
2118 $self->update;
2119}
2120
2121sub _draw {
2122 my ($self) = @_;
2123
2124 my $tex = $tex{$self->{type}};
2125 my ($t1, $t2, $t3) = @$tex;
2126
2127 my ($w, $h) = ($self->{w}, $self->{h});
2128
2129 if ($self->{vertical}) {
2130 glRotate 90, 0, 0, 1;
2131 glTranslate 0, -$self->{w}, 0;
2132
2133 ($w, $h) = ($h, $w);
2134 }
2135
2136 my $ycut = $self->{val} / ($self->{max_val} || 1);
2137
2138 my $ycut1 = max 0, min 1, $ycut;
2139 my $ycut2 = max 0, min 1, $ycut - 1;
2140
2141 my $h1 = $self->{h} * (1 - $ycut1);
2142 my $h2 = $self->{h} * (1 - $ycut2);
2143
1316 glEnable GL_BLEND; 2144 glEnable GL_BLEND;
2145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2146 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2147 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2148
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2149 glBindTexture GL_TEXTURE_2D, $t1->{name};
2150 glBegin GL_QUADS;
2151 glTexCoord 0 , 0; glVertex 0 , 0;
2152 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2153 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2154 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2155 glEnd;
1321 2156
1322 $tex->draw_quad (0, 0, $s, $s); 2157 my $ycut1 = List::Util::min 1, $ycut;
2158 glBindTexture GL_TEXTURE_2D, $t2->{name};
2159 glBegin GL_QUADS;
2160 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2161 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2162 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2163 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2164 glEnd;
1323 2165
2166 if ($t3) {
2167 glBindTexture GL_TEXTURE_2D, $t3->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2171 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2172 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2173 glEnd;
2174 }
2175
2176 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2177 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND; 2178}
2179
2180#############################################################################
2181
2182package CFClient::UI::Gauge;
2183
2184our @ISA = CFClient::UI::VBox::;
2185
2186sub new {
2187 my ($class, %arg) = @_;
2188
2189 my $self = $class->SUPER::new (
2190 tooltip => $arg{type},
2191 can_hover => 1,
2192 can_events => 1,
2193 %arg,
2194 );
2195
2196 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2197 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2198 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2199
2200 $self
2201}
2202
2203sub set_fontsize {
2204 my ($self, $fsize) = @_;
2205
2206 $self->{value}->set_fontsize ($fsize);
2207 $self->{max} ->set_fontsize ($fsize);
2208}
2209
2210sub set_max {
2211 my ($self, $max) = @_;
2212
2213 $self->{gauge}->set_max ($max);
2214 $self->{max}->set_text ($max);
2215}
2216
2217sub set_value {
2218 my ($self, $val, $max) = @_;
2219
2220 $self->set_max ($max)
2221 if defined $max;
2222
2223 $self->{gauge}->set_value ($val, $max);
2224 $self->{value}->set_text ($val);
1326} 2225}
1327 2226
1328############################################################################# 2227#############################################################################
1329 2228
1330package CFClient::UI::Slider; 2229package CFClient::UI::Slider;
1331 2230
1332use strict; 2231use strict;
1333 2232
1334use SDL::OpenGL; 2233use CFClient::OpenGL;
1335 2234
1336our @ISA = CFClient::UI::DrawBG::; 2235our @ISA = CFClient::UI::DrawBG::;
1337 2236
1338my @tex = 2237my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2238 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2239 qw(s1_slider.png s1_slider_bg.png);
1341 2240
1342sub new { 2241sub new {
1343 my $class = shift; 2242 my $class = shift;
1344 2243
1345 # range [value, low, high, page] 2244 # range [value, low, high, page, unit]
1346 2245
1347 # TODO: 0-width page 2246 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2247 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2248 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2249 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2250 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2251 active_fg => [0, 0, 0],
2252 bg => [0, 0, 0, 0.2],
2253 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2254 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2255 min_w => $::WIDTH / 80,
1355 req_h => 13, 2256 min_h => $::WIDTH / 80,
1356 vertical => 0, 2257 vertical => 0,
1357 can_hover => 1, 2258 can_hover => 1,
1358 inner_pad => 5, 2259 inner_pad => 0.02,
1359 @_ 2260 @_
1360 ); 2261 );
1361 2262
2263 $self->set_value ($self->{range}[0]);
2264 $self->update;
2265
1362 $self 2266 $self
1363} 2267}
1364 2268
2269sub changed { }
2270
2271sub set_range {
2272 my ($self, $range) = @_;
2273
2274 ($range, $self->{range}) = ($self->{range}, $range);
2275
2276 $self->update
2277 if "@$range" ne "@{$self->{range}}";
2278}
2279
2280sub set_value {
2281 my ($self, $value) = @_;
2282
2283 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2284
2285 $hi = $lo + 1 if $hi <= $lo;
2286
2287 $page = $hi - $lo if $page > $hi - $lo;
2288
2289 $value = $lo if $value < $lo;
2290 $value = $hi - $page if $value > $hi - $page;
2291
2292 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2293 if $unit;
2294
2295 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2296
2297 if ($value != $old_value) {
2298 $self->_emit (changed => $value);
2299 $self->update;
2300 }
2301}
2302
1365sub size_request { 2303sub size_request {
1366 my ($self) = @_; 2304 my ($self) = @_;
1367 2305
1368 my $w = $self->{req_w}; 2306 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2307}
1373 2308
1374sub button_down { 2309sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2310 my ($self, $ev, $x, $y) = @_;
1376 2311
1377 $self->SUPER::button_down ($ev, $x, $y); 2312 $self->SUPER::button_down ($ev, $x, $y);
2313
2314 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315
1378 $self->mouse_motion ($ev, $x, $y); 2316 $self->mouse_motion ($ev, $x, $y)
1379} 2317}
1380 2318
1381sub mouse_motion { 2319sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1383 2321
1384 if ($GRAB == $self) { 2322 if ($GRAB == $self) {
2323 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2324
2325 my (undef, $lo, $hi, $page) = @{$self->{range}};
2326
2327 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2328
2329 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2330 } else {
2331 return 0;
2332 }
2333
2334 1
2335}
2336
2337sub update {
2338 my ($self) = @_;
2339
2340 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2341 $self->set_value ($self->{range}[0]);
2342
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2343 my ($value, $lo, $hi, $page) = @{$self->{range}};
2344 my $range = ($hi - $page - $lo) || 1e-100;
1386 2345
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2346 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2347
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2348 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2349 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2350
1392 $x -= $inner_pad_px; # substract the padding 2351 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2352 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2353
1398 $self->emit (changed => $x); 2354 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2355 $self->{knob_w} = $knob_w;
1400 } 2356 });
1401}
1402 2357
1403# the inner_* stuff is for generating a padding for the slider handle, 2358 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2359}
1410 2360
1411sub _draw { 2361sub _draw {
1412 my ($self) = @_; 2362 my ($self) = @_;
1413 2363
1414 $self->SUPER::_draw (); 2364 $self->SUPER::_draw ();
1415 2365
1416 my ($w, $h) = @$self{qw(w h)}; 2366 glScale $self->{w}, $self->{h};
1417 2367
1418 if ($self->{vertical}) { 2368 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2369 # draw a vertical slider like a rotated horizontal slider
1420 2370
2371 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2372 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2373 }
1426 2374
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2377
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2378 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2379 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2380
1453 # draw background 2381 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2382 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2383
1456 # draw handle 2384 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2385 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2386
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2387 glDisable GL_TEXTURE_2D;
1461} 2388}
1462 2389
1463############################################################################# 2390#############################################################################
1464 2391
2392package CFClient::UI::ValSlider;
2393
2394our @ISA = CFClient::UI::HBox::;
2395
2396sub new {
2397 my ($class, %arg) = @_;
2398
2399 my $range = delete $arg{range};
2400
2401 my $self = $class->SUPER::new (
2402 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2403 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2404 to_value => sub { shift },
2405 from_value => sub { shift },
2406 %arg,
2407 );
2408
2409 $self->{slider}->connect (changed => sub {
2410 my ($self, $value) = @_;
2411 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2412 $self->{parent}->emit (changed => $value);
2413 });
2414
2415# $self->{entry}->connect (changed => sub {
2416# my ($self, $value) = @_;
2417# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2418# $self->{parent}->emit (changed => $value);
2419# });
2420
2421 $self->add ($self->{slider}, $self->{entry});
2422
2423 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2424
2425 $self
2426}
2427
2428sub set_range { shift->{slider}->set_range (@_) }
2429sub set_value { shift->{slider}->set_value (@_) }
2430
2431#############################################################################
2432
1465package CFClient::UI::TextView; 2433package CFClient::UI::TextView;
1466 2434
1467our @ISA = CFClient::UI::HBox::; 2435our @ISA = CFClient::UI::HBox::;
1468 2436
1469use SDL::OpenGL; 2437use CFClient::OpenGL;
1470 2438
1471sub new { 2439sub new {
1472 my $class = shift; 2440 my $class = shift;
1473 2441
1474 my $self = $class->SUPER::new ( 2442 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2443 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2444 can_events => 0,
1477 fontsize => $::FONTSIZE, 2445 #font => default_font
1478 @_, 2446 @_,
1479 2447
1480 layout => (new CFClient::Layout), 2448 layout => (new CFClient::Layout 1),
1481 par => [], 2449 par => [],
1482 height => 0, 2450 height => 0,
1483 children => [ 2451 children => [
1484 (new CFClient::UI::Empty expand => 1), 2452 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2453 (new CFClient::UI::Slider vertical => 1),
1486 ], 2454 ],
1487 ); 2455 );
1488 2456
1489 $self->{children}[1]->connect (changed => sub { 2457 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2458
1493 $self 2459 $self
1494} 2460}
1495 2461
1496sub set_fontsize { 2462sub set_fontsize {
… …
1498 2464
1499 $self->{fontsize} = $fontsize; 2465 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2466 $self->reflow;
1501} 2467}
1502 2468
2469sub size_allocate {
2470 my ($self, $w, $h) = @_;
2471
2472 $self->SUPER::size_allocate ($w, $h);
2473
2474 $self->{layout}->set_font ($self->{font}) if $self->{font};
2475 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2476 $self->{layout}->set_width ($self->{children}[0]{w});
2477
2478 $self->reflow;
2479}
2480
1503sub text_height { 2481sub text_size {
1504 my ($self, $text) = @_; 2482 my ($self, $text, $indent) = @_;
1505 2483
1506 my $layout = $self->{layout}; 2484 my $layout = $self->{layout};
1507 2485
1508 $layout->set_height ($self->{fontsize}); 2486 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2487 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2488 $layout->set_markup ($text);
1511 2489
1512 ($layout->size)[1] 2490 $layout->size
1513} 2491}
1514 2492
1515sub reflow { 2493sub reflow {
1516 my ($self) = @_; 2494 my ($self) = @_;
1517 2495
1518 $self->{need_reflow}++; 2496 $self->{need_reflow}++;
1519 $self->update; 2497 $self->update;
1520} 2498}
1521 2499
1522sub size_request { 2500sub set_offset {
1523 my ($self) = @_; 2501 my ($self, $offset) = @_;
1524 2502
1525 ($self->{req_w}, $self->{req_h}) 2503 # todo: base offset on lines or so, not on pixels
2504 $self->{children}[1]->set_value ($offset);
1526} 2505}
1527 2506
1528sub size_allocate { 2507sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2508 my ($self) = @_;
1530 2509
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2510 $self->{par} = [];
1532 2511 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2512 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2513}
1538 2514
1539sub add_paragraph { 2515sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2516 my ($self, $color, $text, $indent) = @_;
1541 2517
1542 #TODO: intelligently "reformat" paragraph 2518 for my $line (split /\n/, $text) {
1543 2519 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2520 $self->{height} += $h;
2521 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2522 }
1547 2523
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2524 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2525}
1553 2526
1554sub update { 2527sub update {
1555 my ($self) = @_; 2528 my ($self) = @_;
1556 2529
… …
1558 2531
1559 return unless $self->{h} > 0; 2532 return unless $self->{h} > 0;
1560 2533
1561 delete $self->{texture}; 2534 delete $self->{texture};
1562 2535
1563 $TOPLEVEL->on_refresh ($self, sub { 2536 $ROOT->on_post_alloc ($self, sub {
2537 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538
1564 if (delete $self->{need_reflow}) { 2539 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2540 my $height = 0;
1566 2541
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2542 my $layout = $self->{layout};
2543
2544 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
1568 for @{$self->{par}}; 2546 for (@{$self->{par}}) {
2547 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2548 $layout->set_width ($W - $_->[3]);
2549 $layout->set_markup ($_->[4]);
2550 my ($w, $h) = $layout->size;
2551 $_->[0] = $w + $_->[3];
2552 $_->[1] = $h;
2553 }
2554
2555 $height += $_->[1];
2556 }
1569 2557
1570 $self->{height} = $height; 2558 $self->{height} = $height;
1571 2559
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2560 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2561
1574 delete $self->{texture}; 2562 delete $self->{texture};
1575 } 2563 }
1576 2564
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2565 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2566 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2567 glClear GL_COLOR_BUFFER_BIT;
1580 2568
2569 my $top = int $self->{children}[1]{range}[0];
2570
2571 my $y0 = $top;
2572 my $y1 = $top + $H;
2573
2574 my $y = 0;
2575
2576 my $layout = $self->{layout};
2577
2578 $layout->set_font ($self->{font}) if $self->{font};
2579
1581 glEnable GL_BLEND; 2580 glEnable GL_BLEND;
2581 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2582 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2583
1595 for my $par (@{$self->{par}}) { 2584 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2585 my $h = $par->[1];
1597 2586
1598 if ($y0 < $y + $h && $y < $y1) { 2587 if ($y0 < $y + $h && $y < $y1) {
2588 $layout->set_foreground (@{ $par->[2] });
2589 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2590 $layout->set_markup ($par->[4]);
1600 2591
1601 glColor @{ $par->[1] }; 2592 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2593
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2594 glRasterPos $par->[3], $y - $y0;
2595 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2596 }
1605 2597
1606 $y += $h; 2598 $y += $h;
1607 } 2599 }
1608 2600
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2601 glDisable GL_BLEND;
1611 }; 2602 };
1612 }); 2603 });
1613} 2604}
1614 2605
1615sub _draw { 2606sub _draw {
1616 my ($self) = @_; 2607 my ($self) = @_;
1617 2608
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2609 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2611 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2612 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2613 glDisable GL_TEXTURE_2D;
1623 }
1624 2614
1625 $self->{children}[1]->draw; 2615 $self->{children}[1]->draw;
1626 2616
1627} 2617}
1628 2618
1629############################################################################# 2619#############################################################################
1630 2620
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub size_request {
1661 (
1662 1 + 32 * int $::WIDTH / 32,
1663 1 + 32 * int $::HEIGHT / 32,
1664 )
1665}
1666
1667sub update {
1668 my ($self) = @_;
1669
1670 $self->{need_update} = 1;
1671 $self->SUPER::update;
1672}
1673
1674sub draw {
1675 my ($self) = @_;
1676
1677 $self->{need_update}++;#d#
1678 if (delete $self->{need_update}) {
1679 glNewList $self->{list}, GL_COMPILE;
1680
1681 my $sw = int $::WIDTH / 32;
1682 my $sh = int $::HEIGHT / 32;
1683
1684 if ($::MAP) {
1685 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687 if ($::CFG->{fow_enable}) {
1688 if ($::CFG->{fow_smooth}) { # smooth fog of war
1689 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690 glConvolutionFilter2D
1691 GL_CONVOLUTION_2D,
1692 GL_ALPHA,
1693 3, 3,
1694 GL_ALPHA, GL_FLOAT,
1695 pack "f*",
1696 0.1, 0.1, 0.1,
1697 0.1, 0.2, 0.1,
1698 0.1, 0.1, 0.1,
1699 ;
1700 glEnable GL_CONVOLUTION_2D;
1701 }
1702
1703 my $tex = new CFClient::Texture
1704 w => $w,
1705 h => $h,
1706 data => $data,
1707 internalformat => GL_ALPHA,
1708 format => GL_ALPHA;
1709
1710 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712 glEnable GL_BLEND;
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716 glColor +($::CFG->{fow_intensity}) x 3, 1;
1717 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719 glDisable GL_TEXTURE_2D;
1720 glDisable GL_BLEND;
1721 }
1722 }
1723
1724 glEndList;
1725 }
1726
1727 glCallList $self->{list};
1728
1729 if ($FOCUS != $self) {
1730 glColor 64/255, 64/255, 64/255;
1731 glLogicOp GL_AND;
1732 glEnable GL_COLOR_LOGIC_OP;
1733 glBegin GL_QUADS;
1734 glVertex 0, 0;
1735 glVertex 0, $::HEIGHT;
1736 glVertex $::WIDTH, $::HEIGHT;
1737 glVertex $::WIDTH, 0;
1738 glEnd;
1739 glDisable GL_COLOR_LOGIC_OP;
1740 }
1741}
1742
1743my %DIR = (
1744 SDLK_KP8, [1, "north"],
1745 SDLK_KP9, [2, "northeast"],
1746 SDLK_KP6, [3, "east"],
1747 SDLK_KP3, [4, "southeast"],
1748 SDLK_KP2, [5, "south"],
1749 SDLK_KP1, [6, "southwest"],
1750 SDLK_KP4, [7, "west"],
1751 SDLK_KP7, [8, "northwest"],
1752
1753 SDLK_UP, [1, "north"],
1754 SDLK_RIGHT, [3, "east"],
1755 SDLK_DOWN, [5, "south"],
1756 SDLK_LEFT, [7, "west"],
1757);
1758
1759sub key_down {
1760 my ($self, $ev) = @_;
1761
1762 my $mod = $ev->key_mod;
1763 my $sym = $ev->key_sym;
1764
1765 if ($sym == SDLK_KP5) {
1766 $::CONN->user_send ("command stay fire");
1767 } elsif ($sym == SDLK_a) {
1768 $::CONN->user_send ("command apply");
1769 } elsif ($sym == SDLK_QUOTE) {
1770 $self->emit ('activate_console');
1771 } elsif ($sym == SDLK_SLASH) {
1772 $self->emit ('activate_console' => '/');
1773 } elsif (exists $DIR{$sym}) {
1774 if ($mod & KMOD_SHIFT) {
1775 $self->{shft}++;
1776 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1777 } elsif ($mod & KMOD_CTRL) {
1778 $self->{ctrl}++;
1779 $::CONN->user_send ("command run $DIR{$sym}[0]");
1780 } else {
1781 $::CONN->user_send ("command $DIR{$sym}[1]");
1782 }
1783 }
1784}
1785
1786sub key_up {
1787 my ($self, $ev) = @_;
1788
1789 my $mod = $ev->key_mod;
1790 my $sym = $ev->key_sym;
1791
1792 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793 $::CONN->user_send ("command fire_stop");
1794 }
1795 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2621package CFClient::UI::Animator;
1803 2622
1804use SDL::OpenGL; 2623use CFClient::OpenGL;
1805 2624
1806our @ISA = CFClient::UI::Bin::; 2625our @ISA = CFClient::UI::Bin::;
1807 2626
1808sub moveto { 2627sub moveto {
1809 my ($self, $x, $y) = @_; 2628 my ($self, $x, $y) = @_;
… …
1847 2666
1848sub new { 2667sub new {
1849 my $class = shift; 2668 my $class = shift;
1850 2669
1851 my $self = $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
1852 state => 0, 2671 state => 0,
1853 connect_activate => \&toggle_flopper, 2672 on_activate => \&toggle_flopper,
1854 @_ 2673 @_
1855 ); 2674 );
1856 2675
1857 if ($self->{state}) {
1858 $self->{state} = 0;
1859 $self->toggle_flopper;
1860 }
1861
1862 $self 2676 $self
1863} 2677}
1864 2678
1865sub toggle_flopper { 2679sub toggle_flopper {
1866 my ($self) = @_; 2680 my ($self) = @_;
1867 2681
1868 # TODO: use animation 2682 $self->{other}->toggle_visibility;
1869 if ($self->{state} = !$self->{state}) { 2683}
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2684
1871 $self->{other}->move ( 2685#############################################################################
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2686
1873 ($::HEIGHT - $self->{other}{h}) * 0.5, 2687package CFClient::UI::Tooltip;
2688
2689our @ISA = CFClient::UI::Bin::;
2690
2691use CFClient::OpenGL;
2692
2693sub new {
2694 my $class = shift;
2695
2696 $class->SUPER::new (
2697 @_,
2698 can_events => 0,
2699 )
2700}
2701
2702sub set_tooltip_from {
2703 my ($self, $widget) = @_;
2704
2705 my $tooltip = $widget->{tooltip};
2706
2707 if ($ENV{CFPLUS_DEBUG} & 2) {
2708 $tooltip .= "\n\n" . (ref $widget) . "\n"
2709 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2710 . "req $widget->{req_w} $widget->{req_h}\n"
2711 . "visible $widget->{visible}";
2712 }
2713
2714 $self->add (new CFClient::UI::Label
2715 markup => $tooltip,
2716 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2717 fontsize => 0.8,
2718 fg => [0, 0, 0, 1],
2719 ellipsise => 0,
2720 font => ($widget->{tooltip_font} || $::FONT_PROP),
2721 );
2722}
2723
2724sub size_request {
2725 my ($self) = @_;
2726
2727 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2728
2729 ($w + 4, $h + 4)
2730}
2731
2732sub size_allocate {
2733 my ($self, $w, $h) = @_;
2734
2735 $self->SUPER::size_allocate ($w - 4, $h - 4);
2736}
2737
2738sub visibility_change {
2739 my ($self, $visible) = @_;
2740
2741 return unless $visible;
2742
2743 $self->{root}->on_post_alloc ("move_$self" => sub {
2744 my $widget = $self->{owner}
2745 or return;
2746
2747 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2748
2749 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2750 if $x + $self->{w} > $::WIDTH;
2751
2752 $self->move_abs ($x, $y);
2753 });
2754}
2755
2756sub _draw {
2757 my ($self) = @_;
2758
2759 glTranslate 0.375, 0.375;
2760
2761 my ($w, $h) = @$self{qw(w h)};
2762
2763 glColor 1, 0.8, 0.4;
2764 glBegin GL_QUADS;
2765 glVertex 0 , 0;
2766 glVertex 0 , $h;
2767 glVertex $w, $h;
2768 glVertex $w, 0;
2769 glEnd;
2770
2771 glColor 0, 0, 0;
2772 glBegin GL_LINE_LOOP;
2773 glVertex 0 , 0;
2774 glVertex 0 , $h;
2775 glVertex $w, $h;
2776 glVertex $w, 0;
2777 glEnd;
2778
2779 glTranslate 2 - 0.375, 2 - 0.375;
2780
2781 $self->SUPER::_draw;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Face;
2787
2788our @ISA = CFClient::UI::Base::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 aspect => 1,
2797 can_events => 0,
2798 @_,
2799 );
2800
2801 if ($self->{anim} && $self->{animspeed}) {
2802 Scalar::Util::weaken (my $widget = $self);
2803
2804 $self->{timer} = Event->timer (
2805 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2806 hard => 1,
2807 interval => $self->{animspeed},
2808 cb => sub {
2809 ++$widget->{frame};
2810 $widget->update;
2811 },
1874 ); 2812 );
2813 }
2814
2815 $self
2816}
2817
2818sub size_request {
2819 (32, 8)
2820}
2821
2822sub update {
2823 my ($self) = @_;
2824
2825 return unless $self->{visible};
2826
2827 $self->SUPER::update;
2828}
2829
2830sub _draw {
2831 my ($self) = @_;
2832
2833 return unless $::CONN;
2834
2835 my $face;
2836
2837 if ($self->{frame}) {
2838 my $anim = $::CONN->{anim}[$self->{anim}];
2839
2840 $face = $anim->[ $self->{frame} % @$anim ]
2841 if $anim && @$anim;
2842 }
2843
2844 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2845
2846 if ($tex) {
2847 glEnable GL_TEXTURE_2D;
2848 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2849 glColor 1, 1, 1, 1;
2850 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2851 glDisable GL_TEXTURE_2D;
2852 }
2853}
2854
2855sub DESTROY {
2856 my ($self) = @_;
2857
2858 $self->{timer}->cancel
2859 if $self->{timer};
2860
2861 $self->SUPER::DESTROY;
2862}
2863
2864#############################################################################
2865
2866package CFClient::UI::Buttonbar;
2867
2868our @ISA = CFClient::UI::HBox::;
2869
2870# TODO: should actualyl wrap buttons and other goodies.
2871
2872#############################################################################
2873
2874package CFClient::UI::Menu;
2875
2876our @ISA = CFClient::UI::FancyFrame::;
2877
2878use CFClient::OpenGL;
2879
2880sub new {
2881 my $class = shift;
2882
2883 my $self = $class->SUPER::new (
2884 items => [],
2885 z => 100,
2886 @_,
2887 );
2888
2889 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2890
2891 for my $item (@{ $self->{items} }) {
2892 my ($widget, $cb) = @$item;
2893
2894 # handle various types of items, only text for now
2895 if (!ref $widget) {
2896 $widget = new CFClient::UI::Label
2897 can_hover => 1,
2898 can_events => 1,
2899 text => $widget;
2900 }
2901
2902 $self->{item}{$widget} = $item;
2903
2904 $self->{vbox}->add ($widget);
2905 }
2906
2907 $self
2908}
2909
2910# popup given the event (must be a mouse button down event currently)
2911sub popup {
2912 my ($self, $ev) = @_;
2913
2914 $self->_emit ("popdown");
2915
2916 # maybe save $GRAB? must be careful about events...
2917 $GRAB = $self;
2918 $self->{button} = $ev->{button};
2919
2920 $self->show;
2921 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2922}
2923
2924sub mouse_motion {
2925 my ($self, $ev, $x, $y) = @_;
2926
2927 # TODO: should use vbox->find_widget or so
2928 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2929 $self->{hover} = $self->{item}{$HOVER};
2930
2931 0
2932}
2933
2934sub button_up {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 if ($ev->{button} == $self->{button}) {
2938 undef $GRAB;
2939 $self->hide;
2940
2941 $self->_emit ("popdown");
2942 $self->{hover}[1]->() if $self->{hover};
1875 } else { 2943 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2944 return 0
2945 }
2946
1877 } 2947 1
1878} 2948}
1879 2949
1880############################################################################# 2950#############################################################################
1881 2951
1882package CFClient::UI::Toplevel; 2952package CFClient::UI::Multiplexer;
1883 2953
1884our @ISA = CFClient::UI::Container::; 2954our @ISA = CFClient::UI::Container::;
1885 2955
1886use SDL::OpenGL; 2956sub new {
2957 my $class = shift;
2958
2959 my $self = $class->SUPER::new (
2960 @_,
2961 );
2962
2963 $self->{current} = $self->{children}[0]
2964 if @{ $self->{children} };
2965
2966 $self
2967}
2968
2969sub add {
2970 my ($self, @widgets) = @_;
2971
2972 $self->SUPER::add (@widgets);
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976}
2977
2978sub set_current_page {
2979 my ($self, $page_or_widget) = @_;
2980
2981 my $widget = ref $page_or_widget
2982 ? $page_or_widget
2983 : $self->{children}[$page_or_widget];
2984
2985 $self->{current} = $widget;
2986 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2987
2988 $self->_emit (page_changed => $self->{current});
2989
2990 $self->realloc;
2991}
2992
2993sub visible_children {
2994 $_[0]{current}
2995}
1887 2996
1888sub size_request { 2997sub size_request {
1889 ($::WIDTH, $::HEIGHT) 2998 my ($self) = @_;
2999
3000 $self->{current}->size_request
1890} 3001}
1891 3002
1892sub size_allocate { 3003sub size_allocate {
1893 my ($self, $x, $y, $w, $h) = @_; 3004 my ($self, $w, $h) = @_;
1894 3005
1895 $self->_size_allocate ($x, $y, $w, $h); 3006 $self->{current}->configure (0, 0, $w, $h);
1896
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1898 for @{$self->{children}};
1899} 3007}
1900 3008
1901sub translate { 3009sub _draw {
3010 my ($self) = @_;
3011
3012 $self->{current}->draw;
3013}
3014
3015#############################################################################
3016
3017package CFClient::UI::Notebook;
3018
3019our @ISA = CFClient::UI::VBox::;
3020
3021sub new {
3022 my $class = shift;
3023
3024 my $self = $class->SUPER::new (
3025 buttonbar => (new CFClient::UI::Buttonbar),
3026 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3027 @_,
3028 );
3029
3030 $self->SUPER::add ($self->{buttonbar}, $self->{multiplexer});
3031
3032 $self
3033}
3034
3035sub add {
3036 my ($self, $title, $widget, $tooltip) = @_;
3037
3038 Scalar::Util::weaken $self;
3039
3040 $self->{buttonbar}->add (new CFClient::UI::Button
3041 markup => $title,
3042 tooltip => $tooltip,
3043 on_activate => sub { $self->set_current_page ($widget) },
3044 );
3045
3046 $self->{multiplexer}->add ($widget);
3047}
3048
3049sub set_current_page {
3050 my ($self, $page) = @_;
3051
3052 $self->{multiplexer}->set_current_page ($page);
3053 $self->_emit (page_changed => $self->{multiplexer}{current});
3054}
3055
3056#############################################################################
3057
3058package CFClient::UI::Statusbox;
3059
3060our @ISA = CFClient::UI::VBox::;
3061
3062sub new {
3063 my $class = shift;
3064
3065 $class->SUPER::new (
3066 fontsize => 0.8,
3067 @_,
3068 )
3069}
3070
3071sub reorder {
3072 my ($self) = @_;
3073 my $NOW = time;
3074
3075 while (my ($k, $v) = each %{ $self->{item} }) {
3076 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3077 }
3078
3079 my @widgets;
3080
3081 my @items = sort {
3082 $a->{pri} <=> $b->{pri}
3083 or $b->{id} <=> $a->{id}
3084 } values %{ $self->{item} };
3085
3086 my $count = 10 + 1;
3087 for my $item (@items) {
3088 last unless --$count;
3089
3090 push @widgets, $item->{label} ||= do {
3091 # TODO: doesn't handle markup well (read as: at all)
3092 my $short = $item->{count} > 1
3093 ? "<b>$item->{count} ×</b> $item->{text}"
3094 : $item->{text};
3095
3096 for ($short) {
3097 s/^\s+//;
3098 s/\s+/ /g;
3099 }
3100
3101 new CFClient::UI::Label
3102 markup => $short,
3103 tooltip => $item->{tooltip},
3104 tooltip_font => $::FONT_PROP,
3105 tooltip_width => 0.67,
3106 fontsize => $item->{fontsize} || $self->{fontsize},
3107 max_w => $::WIDTH * 0.44,
3108 fg => $item->{fg},
3109 can_events => 1,
3110 can_hover => 1
3111 };
3112 }
3113
3114 $self->clear;
3115 $self->SUPER::add (reverse @widgets);
3116}
3117
3118sub add {
3119 my ($self, $text, %arg) = @_;
3120
3121 $text =~ s/^\s+//;
3122 $text =~ s/\s+$//;
3123
3124 return unless $text;
3125
3126 my $timeout = time + ((delete $arg{timeout}) || 60);
3127
3128 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3129
3130 if (my $item = $self->{item}{$group}) {
3131 if ($item->{text} eq $text) {
3132 $item->{count}++;
3133 } else {
3134 $item->{count} = 1;
3135 $item->{text} = $item->{tooltip} = $text;
3136 }
3137 $item->{id} = ++$self->{id};
3138 $item->{timeout} = $timeout;
3139 delete $item->{label};
3140 } else {
3141 $self->{item}{$group} = {
3142 id => ++$self->{id},
3143 text => $text,
3144 timeout => $timeout,
3145 tooltip => $text,
3146 fg => [0.8, 0.8, 0.8, 0.8],
3147 pri => 0,
3148 count => 1,
3149 %arg,
3150 };
3151 }
3152
3153 $self->reorder;
3154}
3155
3156sub reconfigure {
3157 my ($self) = @_;
3158
3159 delete $_->{label}
3160 for values %{ $self->{item} || {} };
3161
3162 $self->reorder;
3163 $self->SUPER::reconfigure;
3164}
3165
3166#############################################################################
3167
3168package CFClient::UI::Inventory;
3169
3170our @ISA = CFClient::UI::ScrolledWindow::;
3171
3172sub new {
3173 my $class = shift;
3174
3175 my $self = $class->SUPER::new (
3176 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3177 @_,
3178 );
3179
3180 $self
3181}
3182
3183sub set_items {
3184 my ($self, $items) = @_;
3185
3186 $self->{scrolled}->clear;
3187 return unless $items;
3188
3189 my @items = sort {
3190 ($a->{type} <=> $b->{type})
3191 or ($a->{name} cmp $b->{name})
3192 } @$items;
3193
3194 $self->{real_items} = \@items;
3195
3196 my $row = 0;
3197 for my $item (@items) {
3198 CFClient::Item::update_widgets $item;
3199
3200 $self->{scrolled}->add (0, $row, $item->{face_widget});
3201 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3202 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3203
3204 $row++;
3205 }
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::BindEditor;
3211
3212our @ISA = CFClient::UI::FancyFrame::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3218
3219 $self->add (my $vb = new CFClient::UI::VBox);
3220
3221
3222 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3223 text => "start recording",
3224 tooltip => "Start/Stops recording of actions."
3225 ."All subsequent actions after the recording started will be captured."
3226 ."The actions are displayed after the record was stopped."
3227 ."To bind the action you have to click on the 'Bind' button",
3228 on_activate => sub {
3229 unless ($self->{recording}) {
3230 $self->start;
3231 } else {
3232 $self->stop;
3233 }
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3238
3239 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3240 $vb->add (my $hb = new CFClient::UI::HBox);
3241 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3242 $hb->add (new CFClient::UI::Button
3243 text => "bind",
3244 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3245 on_activate => sub {
3246 $self->ask_for_bind;
3247 });
3248
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add (new CFClient::UI::Button
3251 text => "ok",
3252 expand => 1,
3253 tooltip => "This closes the binding editor and saves the binding",
3254 on_activate => sub {
3255 $self->hide;
3256 $self->commit;
3257 });
3258
3259 $hb->add (new CFClient::UI::Button
3260 text => "cancel",
3261 expand => 1,
3262 tooltip => "This closes the binding editor without saving",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->{binding_cancel}->()
3266 if $self->{binding_cancel};
3267 });
3268
3269 $self->update_binding_widgets;
3270
3271 $self
3272}
3273
3274sub commit {
3275 my ($self) = @_;
3276 my ($mod, $sym, $cmds) = $self->get_binding;
3277 if ($sym != 0 && @$cmds > 0) {
3278 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3279 ."'. Don't forget 'Save Config'!");
3280 $self->{binding_change}->($mod, $sym, $cmds)
3281 if $self->{binding_change};
3282 } else {
3283 $::STATUSBOX->add ("No action bound, no key or action specified!");
3284 $self->{binding_cancel}->()
3285 if $self->{binding_cancel};
3286 }
3287}
3288
3289sub start {
3290 my ($self) = @_;
3291
3292 $self->{rec_btn}->set_text ("stop recording");
3293 $self->{recording} = 1;
3294 $self->clear_command_list;
3295 $::CONN->start_record if $::CONN;
3296}
3297
3298sub stop {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("start recording");
3302 $self->{recording} = 0;
3303
3304 my $rec;
3305 $rec = $::CONN->stop_record if $::CONN;
3306 return unless ref $rec eq 'ARRAY';
3307 $self->set_command_list ($rec);
3308}
3309
3310
3311sub ask_for_bind_and_commit {
3312 my ($self) = @_;
3313 $self->ask_for_bind (1);
3314}
3315
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405#############################################################################
3406
3407package CFClient::UI::SpellList;
3408
3409our @ISA = CFClient::UI::ScrolledWindow::;
3410
3411sub new {
3412 my $class = shift;
3413
3414 my $self = $class->SUPER::new (
3415 binding => [],
3416 commands => [],
3417 scrolled => (new CFClient::UI::Table),
3418 @_,
3419 )
3420}
3421
3422# XXX: Do sorting? Argl...
3423sub add_spell {
3424 my ($self, $spell) = @_;
3425 $self->{spells}->{$spell->{name}} = $spell;
3426
3427 $self->{scrolled}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3428 face => $spell->{face},
3429 can_hover => 1,
3430 can_events => 1,
3431 tooltip => $spell->{message});
3432
3433 $self->{scrolled}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3434 text => $spell->{name},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message},
3438 expand => 1);
3439
3440 $self->{scrolled}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3441 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3442 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3443 expand => 1);
3444
3445 $self->{scrolled}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3446 text => "bind to key",
3447 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3448}
3449
3450sub rebuild_spell_list {
3451 my ($self) = @_;
3452 $self->{tbl_idx} = 0;
3453 $self->add_spell ($_) for values %{$self->{spells}};
3454}
3455
3456sub remove_spell {
3457 my ($self, $spell) = @_;
3458 delete $self->{spells}->{$spell->{name}};
3459 $self->rebuild_spell_list;
3460}
3461
3462#############################################################################
3463
3464package CFClient::UI::Root;
3465
3466our @ISA = CFClient::UI::Container::;
3467
3468use CFClient::OpenGL;
3469
3470sub new {
3471 my $class = shift;
3472
3473 my $self = $class->SUPER::new (
3474 visible => 1,
3475 @_,
3476 );
3477
3478 Scalar::Util::weaken ($self->{root} = $self);
3479
3480 $self
3481}
3482
3483sub size_request {
3484 my ($self) = @_;
3485
3486 ($self->{w}, $self->{h})
3487}
3488
3489sub _to_pixel {
3490 my ($coord, $size, $max) = @_;
3491
3492 $coord =
3493 $coord eq "center" ? ($max - $size) * 0.5
3494 : $coord eq "max" ? $max
3495 : $coord;
3496
3497 $coord = 0 if $coord < 0;
3498 $coord = $max - $size if $coord > $max - $size;
3499
3500 int $coord + 0.5
3501}
3502
3503sub size_allocate {
3504 my ($self, $w, $h) = @_;
3505
3506 for my $child ($self->children) {
3507 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3508
3509 $X = $child->{force_x} if exists $child->{force_x};
3510 $Y = $child->{force_y} if exists $child->{force_y};
3511
3512 $X = _to_pixel $X, $W, $self->{w};
3513 $Y = _to_pixel $Y, $H, $self->{h};
3514
3515 $child->configure ($X, $Y, $W, $H);
3516 }
3517}
3518
3519sub coord2local {
1902 my ($self, $x, $y) = @_; 3520 my ($self, $x, $y) = @_;
1903 3521
1904 ($x, $y) 3522 ($x, $y)
1905} 3523}
1906 3524
3525sub coord2global {
3526 my ($self, $x, $y) = @_;
3527
3528 ($x, $y)
3529}
3530
1907sub update { 3531sub update {
1908 my ($self) = @_; 3532 my ($self) = @_;
1909 3533
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3534 $::WANT_REFRESH++;
1911 ::refresh ();
1912} 3535}
1913 3536
1914sub add { 3537sub add {
1915 my ($self, $widget) = @_; 3538 my ($self, @children) = @_;
1916 3539
3540 $_->{is_toplevel} = 1
3541 for @children;
3542
1917 $self->SUPER::add ($widget); 3543 $self->SUPER::add (@children);
3544}
1918 3545
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3546sub remove {
3547 my ($self, @children) = @_;
3548
3549 $self->SUPER::remove (@children);
3550
3551 delete $self->{is_toplevel}
3552 for @children;
3553
3554 while (@children) {
3555 my $w = pop @children;
3556 push @children, $w->children;
3557 $w->set_invisible;
3558 }
1920} 3559}
1921 3560
1922sub on_refresh { 3561sub on_refresh {
1923 my ($self, $id, $cb) = @_; 3562 my ($self, $id, $cb) = @_;
1924 3563
1925 $self->{refresh_hook}{$id} = $cb; 3564 $self->{refresh_hook}{$id} = $cb;
1926} 3565}
1927 3566
3567sub on_post_alloc {
3568 my ($self, $id, $cb) = @_;
3569
3570 $self->{post_alloc_hook}{$id} = $cb;
3571}
3572
1928sub draw { 3573sub draw {
1929 my ($self) = @_; 3574 my ($self) = @_;
1930 3575
1931 while (my $rcb = delete $self->{refresh_hook}) { 3576 while ($self->{refresh_hook}) {
1932 $_->() for values %$rcb; 3577 $_->()
3578 for values %{delete $self->{refresh_hook}};
1933 } 3579 }
3580
3581 if ($self->{realloc}) {
3582 my %queue;
3583 my @queue;
3584 my $widget;
3585
3586 outer:
3587 while () {
3588 if (my $realloc = delete $self->{realloc}) {
3589 for $widget (values %$realloc) {
3590 $widget->{visible} or next; # do not resize invisible widgets
3591
3592 $queue{$widget+0}++ and next; # duplicates are common
3593
3594 push @{ $queue[$widget->{visible}] }, $widget;
3595 }
3596 }
3597
3598 while () {
3599 @queue or last outer;
3600
3601 $widget = pop @{ $queue[-1] || [] }
3602 and last;
3603
3604 pop @queue;
3605 }
3606
3607 delete $queue{$widget+0};
3608
3609 my ($w, $h) = $widget->size_request;
3610
3611 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3612 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3613
3614 $w = $widget->{force_w} if exists $widget->{force_w};
3615 $h = $widget->{force_h} if exists $widget->{force_h};
3616
3617 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3618 || delete $widget->{force_realloc}) {
3619 $widget->{req_w} = $w;
3620 $widget->{req_h} = $h;
3621
3622 $self->{size_alloc}{$widget+0} = $widget;
3623
3624 if (my $parent = $widget->{parent}) {
3625 $self->{realloc}{$parent+0} = $parent
3626 unless $queue{$parent+0};
3627
3628 $parent->{force_size_alloc} = 1;
3629 $self->{size_alloc}{$parent+0} = $parent;
3630 }
3631 }
3632
3633 delete $self->{realloc}{$widget+0};
3634 }
3635 }
3636
3637 while (my $size_alloc = delete $self->{size_alloc}) {
3638 my @queue = sort { $b->{visible} <=> $a->{visible} }
3639 values %$size_alloc;
3640
3641 while () {
3642 my $widget = pop @queue || last;
3643
3644 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3645
3646 $w = 0 if $w < 0;
3647 $h = 0 if $h < 0;
3648
3649 $w = int $w + 0.5;
3650 $h = int $h + 0.5;
3651
3652 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3653 $widget->{old_w} = $widget->{w};
3654 $widget->{old_h} = $widget->{h};
3655
3656 $widget->{w} = $w;
3657 $widget->{h} = $h;
3658
3659 $widget->emit (size_allocate => $w, $h);
3660 }
3661 }
3662 }
3663
3664 while ($self->{post_alloc_hook}) {
3665 $_->()
3666 for values %{delete $self->{post_alloc_hook}};
3667 }
3668
1934 3669
1935 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3670 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1936 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3671 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1937 glClear GL_COLOR_BUFFER_BIT; 3672 glClear GL_COLOR_BUFFER_BIT;
1938 3673
1939 glMatrixMode GL_PROJECTION; 3674 glMatrixMode GL_PROJECTION;
1940 glLoadIdentity; 3675 glLoadIdentity;
1941 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3676 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1942 glMatrixMode GL_MODELVIEW; 3677 glMatrixMode GL_MODELVIEW;
1943 glLoadIdentity; 3678 glLoadIdentity;
1944 3679
3680 {
3681 package CFClient::UI::Base;
3682
3683 ($draw_x, $draw_y, $draw_w, $draw_h) =
3684 (0, 0, $self->{w}, $self->{h});
3685 }
3686
1945 $self->_draw; 3687 $self->_draw;
1946} 3688}
1947 3689
1948############################################################################# 3690#############################################################################
1949 3691
1950package CFClient::UI; 3692package CFClient::UI;
1951 3693
1952$TOPLEVEL = new CFClient::UI::Toplevel; 3694$ROOT = new CFClient::UI::Root;
3695$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1953 3696
19541 36971
1955 3698

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