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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 1.277 by root, Sun Jun 4 00:21:52 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, $h);
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
233} 811}
234 812
235sub update { 813sub update {
236 my ($self) = @_; 814 my ($self) = @_;
237 815
238 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
239 if $self->{parent}; 817 $self->SUPER::update;
240} 818}
241 819
242sub connect { 820sub size_allocate {
243 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
244 822
245 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY {
256 my ($self) = @_;
257
258 #$self->deactivate; 824 $self->update;
825}
826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
847 $self->_render;
848 };
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my ($w, $h) = @$self{qw(w h)};
855
856 my $tex = $self->{texture}
857 or return;
858
859 glEnable GL_TEXTURE_2D;
860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
862
863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
864
865 glDisable GL_TEXTURE_2D;
259} 866}
260 867
261############################################################################# 868#############################################################################
262 869
263package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
264 871
265our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
266
267use strict;
268use SDL::OpenGL;
269 873
270sub new { 874sub new {
271 my $class = shift; 875 my $class = shift;
272 876
273 # range [value, low, high, page]
274
275 $class->SUPER::new ( 877 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
277 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
278 @_ 880 @_,
279 ) 881 )
280} 882}
281 883
282sub _draw { 884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
283 my ($self) = @_; 896 my ($self, $w, $h) = @_;
284 897
285 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
286 899
287 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290 902
291 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
292 glVertex 0 , 0; 904 $self->update;
293 glVertex 0 , $h; 905}
294 glVertex $w, $h;
295 glVertex $w, 0;
296 glEnd;
297 906
298 glDisable GL_BLEND; 907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
299} 953}
300 954
301############################################################################# 955#############################################################################
302 956
303package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
304 958
305our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316
317our @ISA = CFClient::UI::Base::;
318 960
319sub new { 961sub new {
320 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
321 963
322 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
323 965
324 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
325 $self->add ($_) for @$children; 967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
326 984
327 $self 985 $self
328} 986}
329 987
330sub add { 988sub add {
331 my ($self, $chld) = @_;
332
333 $chld->set_parent ($self);
334
335 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld
338 ];
339
340 $self->{w} = $self->{h} = -1;
341 $self->update;
342}
343
344sub remove {
345 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
346 990
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
348
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350} 992}
351 993
352sub find_widget { 994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
353 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
354 1006
355 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
356 $y -= $self->{y};
357 1008
358 my $res; 1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
359 1012
360 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
361 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
362 and return $res; 1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
363 } 1030 )
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
366} 1031}
367 1032
368sub _draw { 1033sub _draw {
369 my ($self) = @_; 1034 my ($self) = @_;
370 1035
371 $_->draw for @{$self->{children}}; 1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
372} 1054}
373 1055
374############################################################################# 1056#############################################################################
375 1057
376package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
377 1059
378our @ISA = CFClient::UI::Container::; 1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
379 1071
380sub new { 1072sub new {
381 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
382 1074
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
384 1076
385 $class->SUPER::new (children => [$child], %arg) 1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
1094 $self
386} 1095}
387 1096
388sub add { 1097sub add {
389 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
390 1099
391 $self->{children} = []; 1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1102}
1103
1104sub border {
1105 int $_[0]{border} * $::FONTSIZE
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
1113
1114 my ($w, $h) = $self->SUPER::size_request;
1115
1116 (
1117 $w + $self->border * 2,
1118 $h + $self->border * 2,
1119 )
1120}
1121
1122sub size_allocate {
1123 my ($self, $w, $h) = @_;
1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
1133 $h -= List::Util::max 0, $border * 2;
1134 $w -= List::Util::max 0, $border * 2;
392 1135
393 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
394} 1137}
395 1138
396sub remove { 1139sub button_down {
1140 my ($self, $ev, $x, $y) = @_;
1141
1142 my ($w, $h) = @$self{qw(w h)};
1143 my $border = $self->border;
1144
1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
1156 $self->{motion} = sub {
1157 my ($ev, $x, $y) = @_;
1158
1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
1161
1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1166 $self->realloc;
1167 };
1168
1169 } elsif ($lr ^ $td) {
1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171 my ($bx, $by) = ($self->{x}, $self->{y});
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 ($x, $y) = ($ev->{x}, $ev->{y});
1177
1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1181 };
1182 } else {
1183 return 0;
1184 }
1185
1186 1
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 !!delete $self->{motion}
1193}
1194
1195sub mouse_motion {
1196 my ($self, $ev, $x, $y) = @_;
1197
1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
1201}
1202
1203sub _draw {
397 my ($self, $widget) = @_; 1204 my ($self) = @_;
398 1205
399 $self->SUPER::remove ($widget); 1206 my $child = $self->{children}[0];
400 1207
401 $self->{children} = [new CFClient::UI::Empty] 1208 my ($w, $h ) = ($self->{w}, $self->{h});
402 unless @{$self->{children}}; 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
403}
404 1210
405sub child { $_[0]->{children}[0] } 1211 glEnable GL_TEXTURE_2D;
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
406 1213
407sub size_request { 1214 my $border = $self->border;
408 $_[0]{children}[0]->size_request
409}
410 1215
411sub size_allocate { 1216 glColor @{ $self->{border_bg} };
412 my ($self, $x, $y, $w, $h) = @_; 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
413 1221
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
415 1224
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1225 # TODO: repeat texture not scale
1226 # solve this better(?)
1227 $bg->{s} = $cw / $bg->{w};
1228 $bg->{t} = $ch / $bg->{h};
1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
1231
1232 glDisable GL_TEXTURE_2D;
1233
1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
417} 1240}
418 1241
419############################################################################# 1242#############################################################################
420 1243
421package CFClient::UI::Window; 1244package CFClient::UI::Table;
422 1245
423our @ISA = CFClient::UI::Bin::; 1246our @ISA = CFClient::UI::Base::;
424 1247
425use SDL::OpenGL; 1248use List::Util qw(max sum);
426 1249
427sub new { 1250use CFClient::OpenGL;
428 my ($class, %arg) = @_;
429
430 my $self = $class->SUPER::new (%arg);
431}
432
433sub update {
434 my ($self) = @_;
435
436 # we want to do this delayed...
437 $self->render_chld;
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} = 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);
465
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;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
473
474 $tex->draw_quad (0, 0, $w, $h);
475
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D;
478}
479
480#############################################################################
481
482package CFClient::UI::Frame;
483
484our @ISA = CFClient::UI::Bin::;
485
486use SDL::OpenGL;
487
488sub size_request {
489 my ($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;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
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 1251
536sub new { 1252sub new {
537 my $class = shift; 1253 my $class = shift;
538 1254
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 ( 1255 $class->SUPER::new (
671 col_expand => [], 1256 col_expand => [],
672 @_ 1257 @_,
673 ) 1258 )
674} 1259}
675 1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1263}
1264
676sub add { 1265sub add {
677 my ($self, $x, $y, $chld) = @_; 1266 my ($self, $x, $y, $child) = @_;
678 1267
1268 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1269 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1270
682 $self->{w} = $self->{h} = -1; 1271 $self->realloc;
683 $self->update; 1272}
1273
1274# TODO: move to container class maybe? send children a signal on removal?
1275sub clear {
1276 my ($self) = @_;
1277
1278 my @children = $self->children;
1279 delete $self->{children};
1280
1281 for (@children) {
1282 delete $_->{parent};
1283 $_->hide;
1284 }
1285
1286 $self->realloc;
684} 1287}
685 1288
686sub get_wh { 1289sub get_wh {
687 my ($self) = @_; 1290 my ($self) = @_;
688 1291
… …
693 or next; 1296 or next;
694 1297
695 for my $x (0 .. $#$row) { 1298 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1299 my $widget = $row->[$x]
697 or next; 1300 or next;
698 my ($w, $h) = $widget->size_request; 1301 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1302
700 $w[$x] = max $w[$x], $w; 1303 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1304 $h[$y] = max $h[$y], $h;
702 } 1305 }
703 } 1306 }
… …
715 (sum @$hs), 1318 (sum @$hs),
716 ) 1319 )
717} 1320}
718 1321
719sub size_allocate { 1322sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1324
724 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
725 1326
726 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
728 1329
729 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
733 1334
734 # linearly scale sizes 1335 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1336 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1337 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1338
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1339 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1340 CFClient::UI::harmonize $hs;
740 1341
741 my $y; 1342 my $y;
742 1343
743 for my $r (0 .. $#{$self->{children}}) { 1344 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1345 my $row = $self->{children}[$r]
… …
749 1350
750 for my $c (0 .. $#$row) { 1351 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1352 my $col_w = $ws->[$c];
752 1353
753 if (my $widget = $row->[$c]) { 1354 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1355 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1356 }
756 1357
757 $x += $col_w; 1358 $x += $col_w;
758 } 1359 }
759 1360
… …
786 } 1387 }
787} 1388}
788 1389
789############################################################################# 1390#############################################################################
790 1391
1392package CFClient::UI::Box;
1393
1394our @ISA = CFClient::UI::Container::;
1395
1396sub size_request {
1397 my ($self) = @_;
1398
1399 $self->{vertical}
1400 ? (
1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1403 )
1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
1408}
1409
1410sub size_allocate {
1411 my ($self, $w, $h) = @_;
1412
1413 my $space = $self->{vertical} ? $h : $w;
1414 my $children = $self->{children};
1415
1416 my @req;
1417
1418 if ($self->{homogeneous}) {
1419 @req = ($space / (@$children || 1)) x @$children;
1420 } else {
1421 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1422 my $req = List::Util::sum @req;
1423
1424 if ($req > $space) {
1425 # ah well, not enough space
1426 $_ *= $space / $req for @req;
1427 } else {
1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
1433 for 0 .. $#$children;
1434 }
1435 }
1436
1437 CFClient::UI::harmonize \@req;
1438
1439 my $pos = 0;
1440 for (0 .. $#$children) {
1441 my $alloc = $req[$_];
1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1443
1444 $pos += $alloc;
1445 }
1446
1447 1
1448}
1449
1450#############################################################################
1451
791package CFClient::UI::HBox; 1452package CFClient::UI::HBox;
792 1453
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1454our @ISA = CFClient::UI::Box::;
796 1455
797sub size_request { 1456sub new {
798 my ($self) = @_; 1457 my $class = shift;
799 1458
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1459 $class->SUPER::new (
801 1460 vertical => 0,
802 ( 1461 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1462 )
806} 1463}
807 1464
808sub size_allocate {
809 my ($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 += $h;
844 }
845}
846
847############################################################################# 1465#############################################################################
848 1466
849package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
850 1468
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
854 1470
855sub size_request { 1471sub new {
856 my ($self) = @_; 1472 my $class = shift;
857 1473
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
859 1475 vertical => 1,
860 ( 1476 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1477 )
864} 1478}
865 1479
866sub size_allocate {
867 my ($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 += $h;
898 }
899}
900
901############################################################################# 1480#############################################################################
902 1481
903package CFClient::UI::Label; 1482package CFClient::UI::Label;
904 1483
905our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
906 1485
907use SDL::OpenGL; 1486use CFClient::OpenGL;
908 1487
909sub new { 1488sub new {
910 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
911 1490
912 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1493 #bg => none
915 text => "", 1494 #active_bg => none
1495 #font => default_font
1496 #text => initial text
1497 #markup => initial narkup
1498 #max_w => maximum pixel width
1499 ellipsise => 3, # end
1500 layout => (new CFClient::Layout),
1501 fontsize => 1,
916 align => -1, 1502 align => -1,
1503 valign => -1,
917 padding => 2, 1504 padding_x => 2,
918 layout => new CFClient::Layout, 1505 padding_y => 2,
1506 can_events => 0,
919 %arg 1507 %arg
920 ); 1508 );
921 1509
1510 if (exists $self->{template}) {
1511 my $layout = new CFClient::Layout;
1512 $layout->set_text (delete $self->{template});
1513 $self->{template} = $layout;
1514 }
1515
1516 if (exists $self->{markup}) {
1517 $self->set_markup (delete $self->{markup});
1518 } else {
922 $self->set_text ($self->{text}); 1519 $self->set_text (delete $self->{text});
1520 }
923 1521
924 $self 1522 $self
925} 1523}
926 1524
927sub escape_text { 1525sub escape($) {
928 local $_ = $_[1]; 1526 local $_ = $_[0];
929 1527
930 s/&/&amp;/g; 1528 s/&/&amp;/g;
931 s/>/&gt;/g; 1529 s/>/&gt;/g;
932 s/</&lt;/g; 1530 s/</&lt;/g;
933 1531
934 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
935} 1540}
936 1541
937sub set_text { 1542sub set_text {
938 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
939 1544
1545 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1546 $self->{text} = "T$text";
1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1549 $self->{layout}->set_text ($text);
1550
1551 $self->realloc;
1552 $self->update;
1553}
1554
1555sub set_markup {
1556 my ($self, $markup) = @_;
1557
1558 return if $self->{text} eq "M$markup";
1559 $self->{text} = "M$markup";
1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1564 $self->{layout}->set_markup ($markup);
942 1565
1566 $self->realloc;
1567 $self->update;
1568}
1569
1570sub size_request {
1571 my ($self) = @_;
1572
1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1574 $self->{layout}->set_width ($self->{max_w} || -1);
1575 $self->{layout}->set_ellipsise ($self->{ellipsise});
1576 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1578
1579 my ($w, $h) = $self->{layout}->size;
1580
1581 if (exists $self->{template}) {
1582 $self->{template}->set_font ($self->{font}) if $self->{font};
1583 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1584
1585 my ($w2, $h2) = $self->{template}->size;
1586
1587 $w = List::Util::max $w, $w2;
1588 $h = List::Util::max $h, $h2;
1589 }
1590
1591 ($w, $h)
1592}
1593
1594sub size_allocate {
1595 my ($self, $w, $h) = @_;
1596
1597 delete $self->{ox};
1598
1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1601}
1602
1603sub set_fontsize {
1604 my ($self, $fontsize) = @_;
1605
1606 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1607 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1608
948sub get_text { 1609 $self->realloc;
949 my ($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 $self->SUPER::update;
980} 1610}
981 1611
982sub _draw { 1612sub _draw {
983 my ($self) = @_; 1613 my ($self) = @_;
984 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
985 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1621 $self->{layout}->set_ellipsise ($self->{ellipsise});
1622 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
988 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
989 }; 1626 };
990 1627
991 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1629 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1630 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1631 : ($self->{w} - $tex->{w}) * 0.5);
1632
1633 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1634 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1635 : ($self->{h} - $tex->{h}) * 0.5);
1636 };
1637
993 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1640
1641 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
997 1643 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1644 } else {
999 $self->{align} < 0 ? $self->{padding} 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1646 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1647
1005 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1649}
1008 1650
1009############################################################################# 1651#############################################################################
1010 1652
1011package CFClient::UI::Entry; 1653package CFClient::UI::EntryBase;
1012 1654
1013our @ISA = CFClient::UI::Label::; 1655our @ISA = CFClient::UI::Label::;
1014 1656
1015use SDL; 1657use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1658
1018sub new { 1659sub new {
1019 my $class = shift; 1660 my $class = shift;
1020 1661
1021 $class->SUPER::new ( 1662 $class->SUPER::new (
1022 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1664 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1665 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1026 can_hover => 1, 1667 can_hover => 1,
1027 can_focus => 1, 1668 can_focus => 1,
1669 valign => 0,
1670 can_events => 1,
1671 #text => ...
1028 @_ 1672 @_
1029 ) 1673 )
1030} 1674}
1031 1675
1032sub _set_text { 1676sub _set_text {
1033 my ($self, $text) = @_; 1677 my ($self, $text) = @_;
1034 1678
1035 my $old_text = $self->{text}; 1679 delete $self->{cur_h};
1680
1681 return if $self->{text} eq $text;
1036 1682
1037 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1684 $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 1685
1043 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1687 $self->{layout}->set_text ("$text ");
1044 1688
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1689 $self->_emit (changed => $self->{text});
1046 1690 $self->update;
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} 1691}
1071 1692
1072sub set_text { 1693sub set_text {
1073 my ($self, $text) = @_; 1694 my ($self, $text) = @_;
1074 1695
1075 $self->{cursor} = length $text; 1696 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1697 $self->_set_text ($text);
1077 $self->update; 1698
1699 $self->realloc;
1700}
1701
1702sub get_text {
1703 $_[0]{text}
1704}
1705
1706sub size_request {
1707 my ($self) = @_;
1708
1709 my ($w, $h) = $self->SUPER::size_request;
1710
1711 ($w + 1, $h) # add 1 for cursor
1078} 1712}
1079 1713
1080sub key_down { 1714sub key_down {
1081 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1082 1716
1083 my $mod = $ev->key_mod; 1717 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1718 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1719 my $uni = $ev->{unicode};
1087 1720
1088 my $text = $self->get_text; 1721 my $text = $self->get_text;
1089 1722
1090 if ($sym == SDLK_BACKSPACE) { 1723 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1725 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1735 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1736 $self->_emit ('escape');
1104 } elsif ($uni) { 1737 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1106 } 1741 }
1107 1742
1108 $self->_set_text ($text); 1743 $self->_set_text ($text);
1109 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1110} 1748}
1111 1749
1112sub focus_in { 1750sub focus_in {
1113 my ($self) = @_; 1751 my ($self) = @_;
1114 1752
… …
1129 utf8::encode $text; 1767 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1131 1769
1132 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1133 $self->update; 1771 $self->update;
1772
1773 1
1134} 1774}
1135 1775
1136sub mouse_motion { 1776sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1778# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1779
1780 0
1139} 1781}
1140 1782
1141sub _draw { 1783sub _draw {
1142 my ($self) = @_; 1784 my ($self) = @_;
1143 1785
… …
1162 1804
1163 $self->SUPER::_draw; 1805 $self->SUPER::_draw;
1164 1806
1165 #TODO: force update every cursor change :( 1807 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1808 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1809
1810 unless (exists $self->{cur_h}) {
1811 my $text = substr $self->{text}, 0, $self->{cursor};
1812 utf8::encode $text;
1813
1814 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1815 }
1816
1167 glColor @{$self->{fg}}; 1817 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1818 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1819 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1820 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1821 glEnd;
1172 } 1822 }
1173} 1823}
1174 1824
1175package CFClient::UI::LineEntry; 1825package CFClient::UI::Entry;
1176 1826
1177our @ISA = CFClient::UI::Entry::; 1827our @ISA = CFClient::UI::EntryBase::;
1178 1828
1179use SDL; 1829use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1830
1182sub key_down { 1831sub key_down {
1183 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1184 1833
1185 my $sym = $ev->key_sym; 1834 my $sym = $ev->{sym};
1186 1835
1187 if ($sym == SDLK_RETURN) { 1836 if ($sym == 13) {
1837 unshift @{$self->{history}},
1838 my $txt = $self->get_text;
1839 $self->{history_pointer} = -1;
1840 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1189 $self->update; 1842 $self->update;
1190 1843
1844 } elsif ($sym == CFClient::SDLK_UP) {
1845 if ($self->{history_pointer} < 0) {
1846 $self->{history_saveback} = $self->get_text;
1847 }
1848 if (@{$self->{history} || []} > 0) {
1849 $self->{history_pointer}++;
1850 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1851 $self->{history_pointer} = @{$self->{history} || []} - 1;
1852 }
1853 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1854 }
1855
1856 } elsif ($sym == CFClient::SDLK_DOWN) {
1857 $self->{history_pointer}--;
1858 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1859
1860 if ($self->{history_pointer} >= 0) {
1861 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1862 } else {
1863 $self->set_text ($self->{history_saveback});
1864 }
1865
1191 } else { 1866 } else {
1192 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1193 } 1870 1
1194
1195} 1871}
1196 1872
1197############################################################################# 1873#############################################################################
1198 1874
1199package CFClient::UI::Button; 1875package CFClient::UI::Button;
1200 1876
1201our @ISA = CFClient::UI::Label::; 1877our @ISA = CFClient::UI::Label::;
1202 1878
1203use SDL; 1879use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1880
1206my @tex = 1881my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1883 qw(b1_button_active.png);
1209 1884
1210sub new { 1885sub new {
1211 my $class = shift; 1886 my $class = shift;
1212 1887
1213 $class->SUPER::new ( 1888 $class->SUPER::new (
1214 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1215 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1892 active_fg => [0, 0, 1],
1218 can_hover => 1, 1893 can_hover => 1,
1894 align => 0,
1895 valign => 0,
1896 can_events => 1,
1219 @_ 1897 @_
1220 ) 1898 )
1221} 1899}
1222 1900
1901sub activate { }
1902
1223sub button_up { 1903sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1225 1905
1906 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1909
1229 } 1910 1
1230} 1911}
1231 1912
1232sub _draw { 1913sub _draw {
1233 my ($self) = @_; 1914 my ($self) = @_;
1234 1915
1235 local $self->{fg} = $self->{fg}; 1916 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1917
1242 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1244 } 1920 }
1245 1921
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1922 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924 glColor 0, 0, 0, 1;
1248 1925
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1927
1251 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1929
1254 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1255} 1931}
1256 1932
1257############################################################################# 1933#############################################################################
… …
1259package CFClient::UI::CheckBox; 1935package CFClient::UI::CheckBox;
1260 1936
1261our @ISA = CFClient::UI::DrawBG::; 1937our @ISA = CFClient::UI::DrawBG::;
1262 1938
1263my @tex = 1939my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1941 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1942
1267use SDL; 1943use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1944
1270sub new { 1945sub new {
1271 my $class = shift; 1946 my $class = shift;
1272 1947
1273 $class->SUPER::new ( 1948 $class->SUPER::new (
1274 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1275 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1955 state => 0,
1278 can_hover => 1, 1956 can_hover => 1,
1279 @_ 1957 @_
1280 ) 1958 )
1281} 1959}
1282 1960
1283sub size_request { 1961sub size_request {
1284 my ($self) = @_; 1962 my ($self) = @_;
1285 1963
1286 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1965}
1294 1966
1295sub button_down { 1967sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1297 1969
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1302 } 1978 1
1303} 1979}
1304 1980
1305sub _draw { 1981sub _draw {
1306 my ($self) = @_; 1982 my ($self) = @_;
1307 1983
1308 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1309 1985
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1987
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1988 my ($w, $h) = @$self{qw(w h)};
1989
1990 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 1991
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1993
1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1996 glEnable GL_TEXTURE_2D;
1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1998 glDisable GL_TEXTURE_2D;
1999}
2000
2001#############################################################################
2002
2003package CFClient::UI::Image;
2004
2005our @ISA = CFClient::UI::Base::;
2006
2007use CFClient::OpenGL;
2008use Carp qw/confess/;
2009
2010our %loaded_images;
2011
2012sub new {
2013 my $class = shift;
2014
2015 my $self = $class->SUPER::new (can_events => 0, @_);
2016
2017 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2018
2019 $loaded_images{$self->{image}} ||=
2020 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2021
2022 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2023
2024 Scalar::Util::weaken $loaded_images{$self->{image}};
2025
2026 $self->{aspect} = $tex->{w} / $tex->{h};
2027
2028 $self
2029}
2030
2031sub size_request {
2032 my ($self) = @_;
2033
2034 ($self->{tex}->{w}, $self->{tex}->{h})
2035}
2036
2037sub _draw {
2038 my ($self) = @_;
2039
2040 my $tex = $self->{tex};
2041
2042 my ($w, $h) = ($self->{w}, $self->{h});
2043
2044 if ($self->{rot90}) {
2045 glRotate 90, 0, 0, 1;
2046 glTranslate 0, -$self->{w}, 0;
2047
2048 ($w, $h) = ($h, $w);
2049 }
2050
2051 glEnable GL_TEXTURE_2D;
2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2053
2054 $tex->draw_quad_alpha (0, 0, $w, $h);
2055
2056 glDisable GL_TEXTURE_2D;
2057}
2058
2059#############################################################################
2060
2061package CFClient::UI::VGauge;
2062
2063our @ISA = CFClient::UI::Base::;
2064
2065use List::Util qw(min max);
2066
2067use CFClient::OpenGL;
2068
2069my %tex = (
2070 food => [
2071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2072 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2073 ],
2074 grace => [
2075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2076 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2077 ],
2078 hp => [
2079 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2080 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2081 ],
2082 mana => [
2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2084 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2085 ],
2086);
2087
2088# eg. VGauge->new (gauge => 'food'), default gauge: food
2089sub new {
2090 my $class = shift;
2091
2092 my $self = $class->SUPER::new (
2093 type => 'food',
2094 @_
2095 );
2096
2097 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2098
2099 $self
2100}
2101
2102sub size_request {
2103 my ($self) = @_;
2104
2105 #my $tex = $tex{$self->{type}}[0];
2106 #@$tex{qw(w h)}
2107 (0, 0)
2108}
2109
2110sub set_max {
2111 my ($self, $max) = @_;
2112
2113 return if $self->{max_val} == $max;
2114
2115 $self->{max_val} = $max;
2116 $self->update;
2117}
2118
2119sub set_value {
2120 my ($self, $val, $max) = @_;
2121
2122 $self->set_max ($max)
2123 if defined $max;
2124
2125 return if $self->{val} == $val;
2126
2127 $self->{val} = $val;
2128 $self->update;
2129}
2130
2131sub _draw {
2132 my ($self) = @_;
2133
2134 my $tex = $tex{$self->{type}};
2135 my ($t1, $t2, $t3) = @$tex;
2136
2137 my ($w, $h) = ($self->{w}, $self->{h});
2138
2139 if ($self->{vertical}) {
2140 glRotate 90, 0, 0, 1;
2141 glTranslate 0, -$self->{w}, 0;
2142
2143 ($w, $h) = ($h, $w);
2144 }
2145
2146 my $ycut = $self->{val} / ($self->{max_val} || 1);
2147
2148 my $ycut1 = max 0, min 1, $ycut;
2149 my $ycut2 = max 0, min 1, $ycut - 1;
2150
2151 my $h1 = $self->{h} * (1 - $ycut1);
2152 my $h2 = $self->{h} * (1 - $ycut2);
2153
1316 glEnable GL_BLEND; 2154 glEnable GL_BLEND;
2155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2156 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2158
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2159 glBindTexture GL_TEXTURE_2D, $t1->{name};
2160 glBegin GL_QUADS;
2161 glTexCoord 0 , 0; glVertex 0 , 0;
2162 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2163 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2164 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2165 glEnd;
1321 2166
1322 $tex->draw_quad (0, 0, $s, $s); 2167 my $ycut1 = List::Util::min 1, $ycut;
2168 glBindTexture GL_TEXTURE_2D, $t2->{name};
2169 glBegin GL_QUADS;
2170 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2171 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2172 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2173 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2174 glEnd;
1323 2175
2176 if ($t3) {
2177 glBindTexture GL_TEXTURE_2D, $t3->{name};
2178 glBegin GL_QUADS;
2179 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2180 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2181 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2182 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glEnd;
2184 }
2185
2186 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2187 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2188}
1327 2189
1328############################################################################# 2190#############################################################################
1329 2191
2192package CFClient::UI::Gauge;
2193
2194our @ISA = CFClient::UI::VBox::;
2195
2196sub new {
2197 my ($class, %arg) = @_;
2198
2199 my $self = $class->SUPER::new (
2200 tooltip => $arg{type},
2201 can_hover => 1,
2202 can_events => 1,
2203 %arg,
2204 );
2205
2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2208 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2209
2210 $self
2211}
2212
2213sub set_fontsize {
2214 my ($self, $fsize) = @_;
2215
2216 $self->{value}->set_fontsize ($fsize);
2217 $self->{max} ->set_fontsize ($fsize);
2218}
2219
2220sub set_max {
2221 my ($self, $max) = @_;
2222
2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
2225}
2226
2227sub set_value {
2228 my ($self, $val, $max) = @_;
2229
2230 $self->set_max ($max)
2231 if defined $max;
2232
2233 $self->{gauge}->set_value ($val, $max);
2234 $self->{value}->set_text ($val);
2235}
2236
2237#############################################################################
2238
1330package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
1331 2240
1332use strict; 2241use strict;
1333 2242
1334use SDL::OpenGL; 2243use CFClient::OpenGL;
1335 2244
1336our @ISA = CFClient::UI::DrawBG::; 2245our @ISA = CFClient::UI::DrawBG::;
1337 2246
1338my @tex = 2247my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2248 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1341 2250
1342sub new { 2251sub new {
1343 my $class = shift; 2252 my $class = shift;
1344 2253
1345 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1346 2255
1347 # TODO: 0-width page 2256 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2258 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2261 active_fg => [0, 0, 0],
2262 bg => [0, 0, 0, 0.2],
2263 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2265 min_w => $::WIDTH / 80,
1355 req_h => 13, 2266 min_h => $::WIDTH / 80,
1356 vertical => 0, 2267 vertical => 0,
1357 can_hover => 1, 2268 can_hover => 1,
1358 inner_pad => 5, 2269 inner_pad => 0.02,
1359 @_ 2270 @_
1360 ); 2271 );
1361 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1362 $self 2276 $self
1363} 2277}
1364 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($self, $range) = @_;
2283
2284 ($range, $self->{range}) = ($self->{range}, $range);
2285
2286 $self->update
2287 if "@$range" ne "@{$self->{range}}";
2288}
2289
2290sub set_value {
2291 my ($self, $value) = @_;
2292
2293 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2294
2295 $hi = $lo + 1 if $hi <= $lo;
2296
2297 $page = $hi - $lo if $page > $hi - $lo;
2298
2299 $value = $lo if $value < $lo;
2300 $value = $hi - $page if $value > $hi - $page;
2301
2302 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2303 if $unit;
2304
2305 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2306
2307 if ($value != $old_value) {
2308 $self->_emit (changed => $value);
2309 $self->update;
2310 }
2311}
2312
1365sub size_request { 2313sub size_request {
1366 my ($self) = @_; 2314 my ($self) = @_;
1367 2315
1368 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2317}
1373 2318
1374sub button_down { 2319sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1376 2321
1377 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1378 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1379} 2327}
1380 2328
1381sub mouse_motion { 2329sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1383 2331
1384 if ($GRAB == $self) { 2332 if ($GRAB == $self) {
2333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2334
2335 my (undef, $lo, $hi, $page) = @{$self->{range}};
2336
2337 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2338
2339 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2340 } else {
2341 return 0;
2342 }
2343
2344 1
2345}
2346
2347sub update {
2348 my ($self) = @_;
2349
2350 delete $self->{knob_w};
2351 $self->SUPER::update;
2352}
2353
2354sub _draw {
2355 my ($self) = @_;
2356
2357 unless ($self->{knob_w}) {
2358 $self->set_value ($self->{range}[0]);
2359
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1386 2362
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2364
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $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 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2367
1392 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $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 2370
1398 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2372 $self->{knob_w} = $knob_w;
1400 } 2373 }
1401}
1402
1403# the inner_* stuff is for generating a padding for the slider handle,
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409}
1410
1411sub _draw {
1412 my ($self) = @_;
1413 2374
1414 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1415 2376
1416 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1417 2378
1418 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1420 2381
2382 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2384 }
1426 2385
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2388
1430 my ($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; 2389 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2391
1453 # draw background 2392 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2394
1456 # draw handle 2395 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2397
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1461} 2399}
1462 2400
1463############################################################################# 2401#############################################################################
1464 2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($class, %arg) = @_;
2409
2410 my $range = delete $arg{range};
2411
2412 my $self = $class->SUPER::new (
2413 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2414 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2415 to_value => sub { shift },
2416 from_value => sub { shift },
2417 %arg,
2418 );
2419
2420 $self->{slider}->connect (changed => sub {
2421 my ($self, $value) = @_;
2422 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2423 $self->{parent}->emit (changed => $value);
2424 });
2425
2426# $self->{entry}->connect (changed => sub {
2427# my ($self, $value) = @_;
2428# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2429# $self->{parent}->emit (changed => $value);
2430# });
2431
2432 $self->add ($self->{slider}, $self->{entry});
2433
2434 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2435
2436 $self
2437}
2438
2439sub set_range { shift->{slider}->set_range (@_) }
2440sub set_value { shift->{slider}->set_value (@_) }
2441
2442#############################################################################
2443
1465package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1466 2445
1467our @ISA = CFClient::UI::HBox::; 2446our @ISA = CFClient::UI::HBox::;
1468 2447
1469use SDL::OpenGL; 2448use CFClient::OpenGL;
1470 2449
1471sub new { 2450sub new {
1472 my $class = shift; 2451 my $class = shift;
1473 2452
1474 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2454 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2455 can_events => 0,
1477 fontsize => $::FONTSIZE, 2456 #font => default_font
1478 @_, 2457 @_,
1479 2458
1480 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1481 par => [], 2460 par => [],
1482 height => 0, 2461 height => 0,
1483 children => [ 2462 children => [
1484 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1486 ], 2465 ],
1487 ); 2466 );
1488 2467
1489 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2469
1493 $self 2470 $self
1494} 2471}
1495 2472
1496sub set_fontsize { 2473sub set_fontsize {
… …
1498 2475
1499 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2477 $self->reflow;
1501} 2478}
1502 2479
2480sub size_allocate {
2481 my ($self, $w, $h) = @_;
2482
2483 $self->SUPER::size_allocate ($w, $h);
2484
2485 $self->{layout}->set_font ($self->{font}) if $self->{font};
2486 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2487 $self->{layout}->set_width ($self->{children}[0]{w});
2488
2489 $self->reflow;
2490}
2491
1503sub text_height { 2492sub text_size {
1504 my ($self, $text) = @_; 2493 my ($self, $text, $indent) = @_;
1505 2494
1506 my $layout = $self->{layout}; 2495 my $layout = $self->{layout};
1507 2496
1508 $layout->set_height ($self->{fontsize}); 2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2498 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2499 $layout->set_markup ($text);
1511 2500
1512 ($layout->size)[1] 2501 $layout->size
1513} 2502}
1514 2503
1515sub reflow { 2504sub reflow {
1516 my ($self) = @_; 2505 my ($self) = @_;
1517 2506
1518 $self->{need_reflow}++; 2507 $self->{need_reflow}++;
1519 $self->update; 2508 $self->update;
1520} 2509}
1521 2510
1522sub size_request { 2511sub set_offset {
1523 my ($self) = @_; 2512 my ($self, $offset) = @_;
1524 2513
1525 ($self->{req_w}, $self->{req_h}) 2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
1526} 2516}
1527 2517
1528sub size_allocate { 2518sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2519 my ($self) = @_;
1530 2520
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2521 $self->{par} = [];
1532 2522 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2524}
1538 2525
1539sub add_paragraph { 2526sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
1541 2528
1542 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
1543 2530 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
1547 2534
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2536}
1553 2537
1554sub update { 2538sub update {
1555 my ($self) = @_; 2539 my ($self) = @_;
1556 2540
… …
1558 2542
1559 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
1560 2544
1561 delete $self->{texture}; 2545 delete $self->{texture};
1562 2546
1563 $TOPLEVEL->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
1564 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2551 my $height = 0;
1566 2552
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
1568 for @{$self->{par}}; 2557 for (@{$self->{par}}) {
2558 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2559 $layout->set_width ($W - $_->[3]);
2560 $layout->set_markup ($_->[4]);
2561 my ($w, $h) = $layout->size;
2562 $_->[0] = $w + $_->[3];
2563 $_->[1] = $h;
2564 }
2565
2566 $height += $_->[1];
2567 }
1569 2568
1570 $self->{height} = $height; 2569 $self->{height} = $height;
1571 2570
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2572
1574 delete $self->{texture}; 2573 delete $self->{texture};
1575 } 2574 }
1576 2575
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
1580 2579
2580 my $top = int $self->{children}[1]{range}[0];
2581
2582 my $y0 = $top;
2583 my $y1 = $top + $H;
2584
2585 my $y = 0;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_font ($self->{font}) if $self->{font};
2590
1581 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 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 2594
1595 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2596 my $h = $par->[1];
1597 2597
1598 if ($y0 < $y + $h && $y < $y1) { 2598 if ($y0 < $y + $h && $y < $y1) {
2599 $layout->set_foreground (@{ $par->[2] });
2600 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
1600 2602
1601 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2604
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2607 }
1605 2608
1606 $y += $h; 2609 $y += $h;
1607 } 2610 }
1608 2611
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
1611 }; 2613 };
1612 }); 2614 });
1613} 2615}
1614 2616
1615sub _draw { 2617sub _draw {
1616 my ($self) = @_; 2618 my ($self) = @_;
1617 2619
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2622 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
1623 }
1624 2625
1625 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
1626 2627
1627} 2628}
1628 2629
1629############################################################################# 2630#############################################################################
1630 2631
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 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2632package CFClient::UI::Animator;
1803 2633
1804use SDL::OpenGL; 2634use CFClient::OpenGL;
1805 2635
1806our @ISA = CFClient::UI::Bin::; 2636our @ISA = CFClient::UI::Bin::;
1807 2637
1808sub moveto { 2638sub moveto {
1809 my ($self, $x, $y) = @_; 2639 my ($self, $x, $y) = @_;
… …
1847 2677
1848sub new { 2678sub new {
1849 my $class = shift; 2679 my $class = shift;
1850 2680
1851 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
1852 state => 0, 2682 state => 0,
1853 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
1854 @_ 2684 @_
1855 ); 2685 );
1856 2686
1857 if ($self->{state}) {
1858 $self->{state} = 0;
1859 $self->toggle_flopper;
1860 }
1861
1862 $self 2687 $self
1863} 2688}
1864 2689
1865sub toggle_flopper { 2690sub toggle_flopper {
1866 my ($self) = @_; 2691 my ($self) = @_;
1867 2692
1868 # TODO: use animation 2693 $self->{other}->toggle_visibility;
1869 if ($self->{state} = !$self->{state}) { 2694}
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2695
1871 $self->{other}->move ( 2696#############################################################################
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2697
1873 ($::HEIGHT - $self->{other}{h}) * 0.5, 2698package CFClient::UI::Tooltip;
2699
2700our @ISA = CFClient::UI::Bin::;
2701
2702use CFClient::OpenGL;
2703
2704sub new {
2705 my $class = shift;
2706
2707 $class->SUPER::new (
2708 @_,
2709 can_events => 0,
2710 )
2711}
2712
2713sub set_tooltip_from {
2714 my ($self, $widget) = @_;
2715
2716 my $tooltip = $widget->{tooltip};
2717
2718 if ($ENV{CFPLUS_DEBUG} & 2) {
2719 $tooltip .= "\n\n" . (ref $widget) . "\n"
2720 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2721 . "req $widget->{req_w} $widget->{req_h}\n"
2722 . "visible $widget->{visible}";
2723 }
2724
2725 $self->add (new CFClient::UI::Label
2726 markup => $tooltip,
2727 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2728 fontsize => 0.8,
2729 fg => [0, 0, 0, 1],
2730 ellipsise => 0,
2731 font => ($widget->{tooltip_font} || $::FONT_PROP),
2732 );
2733}
2734
2735sub size_request {
2736 my ($self) = @_;
2737
2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2739
2740 ($w + 4, $h + 4)
2741}
2742
2743sub size_allocate {
2744 my ($self, $w, $h) = @_;
2745
2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2747}
2748
2749sub visibility_change {
2750 my ($self, $visible) = @_;
2751
2752 return unless $visible;
2753
2754 $self->{root}->on_post_alloc ("move_$self" => sub {
2755 my $widget = $self->{owner}
2756 or return;
2757
2758 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2759
2760 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2761 if $x + $self->{w} > $::WIDTH;
2762
2763 $self->move_abs ($x, $y);
2764 });
2765}
2766
2767sub _draw {
2768 my ($self) = @_;
2769
2770 glTranslate 0.375, 0.375;
2771
2772 my ($w, $h) = @$self{qw(w h)};
2773
2774 glColor 1, 0.8, 0.4;
2775 glBegin GL_QUADS;
2776 glVertex 0 , 0;
2777 glVertex 0 , $h;
2778 glVertex $w, $h;
2779 glVertex $w, 0;
2780 glEnd;
2781
2782 glColor 0, 0, 0;
2783 glBegin GL_LINE_LOOP;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glTranslate 2 - 0.375, 2 - 0.375;
2791
2792 $self->SUPER::_draw;
2793}
2794
2795#############################################################################
2796
2797package CFClient::UI::Face;
2798
2799our @ISA = CFClient::UI::Base::;
2800
2801use CFClient::OpenGL;
2802
2803sub new {
2804 my $class = shift;
2805
2806 my $self = $class->SUPER::new (
2807 aspect => 1,
2808 can_events => 0,
2809 @_,
2810 );
2811
2812 if ($self->{anim} && $self->{animspeed}) {
2813 Scalar::Util::weaken (my $widget = $self);
2814
2815 $self->{timer} = Event->timer (
2816 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2817 hard => 1,
2818 interval => $self->{animspeed},
2819 cb => sub {
2820 ++$widget->{frame};
2821 $widget->update;
2822 },
1874 ); 2823 );
2824 }
2825
2826 $self
2827}
2828
2829sub size_request {
2830 (32, 8)
2831}
2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2841sub _draw {
2842 my ($self) = @_;
2843
2844 return unless $::CONN;
2845
2846 my $face;
2847
2848 if ($self->{frame}) {
2849 my $anim = $::CONN->{anim}[$self->{anim}];
2850
2851 $face = $anim->[ $self->{frame} % @$anim ]
2852 if $anim && @$anim;
2853 }
2854
2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2856
2857 if ($tex) {
2858 glEnable GL_TEXTURE_2D;
2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2860 glColor 1, 1, 1, 1;
2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2862 glDisable GL_TEXTURE_2D;
2863 }
2864}
2865
2866sub DESTROY {
2867 my ($self) = @_;
2868
2869 $self->{timer}->cancel
2870 if $self->{timer};
2871
2872 $self->SUPER::DESTROY;
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Buttonbar;
2878
2879our @ISA = CFClient::UI::HBox::;
2880
2881# TODO: should actualyl wrap buttons and other goodies.
2882
2883#############################################################################
2884
2885package CFClient::UI::Menu;
2886
2887our @ISA = CFClient::UI::FancyFrame::;
2888
2889use CFClient::OpenGL;
2890
2891sub new {
2892 my $class = shift;
2893
2894 my $self = $class->SUPER::new (
2895 items => [],
2896 z => 100,
2897 @_,
2898 );
2899
2900 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2901
2902 for my $item (@{ $self->{items} }) {
2903 my ($widget, $cb) = @$item;
2904
2905 # handle various types of items, only text for now
2906 if (!ref $widget) {
2907 $widget = new CFClient::UI::Label
2908 can_hover => 1,
2909 can_events => 1,
2910 text => $widget;
2911 }
2912
2913 $self->{item}{$widget} = $item;
2914
2915 $self->{vbox}->add ($widget);
2916 }
2917
2918 $self
2919}
2920
2921# popup given the event (must be a mouse button down event currently)
2922sub popup {
2923 my ($self, $ev) = @_;
2924
2925 $self->_emit ("popdown");
2926
2927 # maybe save $GRAB? must be careful about events...
2928 $GRAB = $self;
2929 $self->{button} = $ev->{button};
2930
2931 $self->show;
2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933}
2934
2935sub mouse_motion {
2936 my ($self, $ev, $x, $y) = @_;
2937
2938 # TODO: should use vbox->find_widget or so
2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2943}
2944
2945sub button_up {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 if ($ev->{button} == $self->{button}) {
2949 undef $GRAB;
2950 $self->hide;
2951
2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
1875 } else { 2954 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2955 return 0
2956 }
2957
1877 } 2958 1
1878} 2959}
1879 2960
1880############################################################################# 2961#############################################################################
1881 2962
1882package CFClient::UI::Toplevel; 2963package CFClient::UI::Multiplexer;
1883 2964
1884our @ISA = CFClient::UI::Container::; 2965our @ISA = CFClient::UI::Container::;
1885 2966
1886use SDL::OpenGL; 2967sub new {
2968 my $class = shift;
2969
2970 my $self = $class->SUPER::new (
2971 @_,
2972 );
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976
2977 $self
2978}
2979
2980sub add {
2981 my ($self, @widgets) = @_;
2982
2983 $self->SUPER::add (@widgets);
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987}
2988
2989sub set_current_page {
2990 my ($self, $page_or_widget) = @_;
2991
2992 my $widget = ref $page_or_widget
2993 ? $page_or_widget
2994 : $self->{children}[$page_or_widget];
2995
2996 $self->{current} = $widget;
2997 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2998
2999 $self->_emit (page_changed => $self->{current});
3000
3001 $self->realloc;
3002}
3003
3004sub visible_children {
3005 $_[0]{current}
3006}
1887 3007
1888sub size_request { 3008sub size_request {
1889 ($::WIDTH, $::HEIGHT) 3009 my ($self) = @_;
3010
3011 $self->{current}->size_request
1890} 3012}
1891 3013
1892sub size_allocate { 3014sub size_allocate {
1893 my ($self, $x, $y, $w, $h) = @_; 3015 my ($self, $w, $h) = @_;
1894 3016
1895 $self->_size_allocate ($x, $y, $w, $h); 3017 $self->{current}->configure (0, 0, $w, $h);
1896
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1898 for @{$self->{children}};
1899} 3018}
1900 3019
1901sub translate { 3020sub _draw {
3021 my ($self) = @_;
3022
3023 $self->{current}->draw;
3024}
3025
3026#############################################################################
3027
3028package CFClient::UI::Notebook;
3029
3030our @ISA = CFClient::UI::VBox::;
3031
3032sub new {
3033 my $class = shift;
3034
3035 my $self = $class->SUPER::new (
3036 buttonbar => (new CFClient::UI::Buttonbar),
3037 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3038 # filter => # will be put between multiplexer and $self
3039 @_,
3040 );
3041
3042 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3043 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3044
3045 $self
3046}
3047
3048sub add {
3049 my ($self, $title, $widget, $tooltip) = @_;
3050
3051 Scalar::Util::weaken $self;
3052
3053 $self->{buttonbar}->add (new CFClient::UI::Button
3054 markup => $title,
3055 tooltip => $tooltip,
3056 on_activate => sub { $self->set_current_page ($widget) },
3057 );
3058
3059 $self->{multiplexer}->add ($widget);
3060}
3061
3062sub set_current_page {
3063 my ($self, $page) = @_;
3064
3065 $self->{multiplexer}->set_current_page ($page);
3066 $self->_emit (page_changed => $self->{multiplexer}{current});
3067}
3068
3069#############################################################################
3070
3071package CFClient::UI::Statusbox;
3072
3073our @ISA = CFClient::UI::VBox::;
3074
3075sub new {
3076 my $class = shift;
3077
3078 $class->SUPER::new (
3079 fontsize => 0.8,
3080 @_,
3081 )
3082}
3083
3084sub reorder {
3085 my ($self) = @_;
3086 my $NOW = time;
3087
3088 while (my ($k, $v) = each %{ $self->{item} }) {
3089 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3090 }
3091
3092 my @widgets;
3093
3094 my @items = sort {
3095 $a->{pri} <=> $b->{pri}
3096 or $b->{id} <=> $a->{id}
3097 } values %{ $self->{item} };
3098
3099 my $count = 10 + 1;
3100 for my $item (@items) {
3101 last unless --$count;
3102
3103 push @widgets, $item->{label} ||= do {
3104 # TODO: doesn't handle markup well (read as: at all)
3105 my $short = $item->{count} > 1
3106 ? "<b>$item->{count} ×</b> $item->{text}"
3107 : $item->{text};
3108
3109 for ($short) {
3110 s/^\s+//;
3111 s/\s+/ /g;
3112 }
3113
3114 new CFClient::UI::Label
3115 markup => $short,
3116 tooltip => $item->{tooltip},
3117 tooltip_font => $::FONT_PROP,
3118 tooltip_width => 0.67,
3119 fontsize => $item->{fontsize} || $self->{fontsize},
3120 max_w => $::WIDTH * 0.44,
3121 fg => $item->{fg},
3122 can_events => 1,
3123 can_hover => 1
3124 };
3125 }
3126
3127 $self->clear;
3128 $self->SUPER::add (reverse @widgets);
3129}
3130
3131sub add {
3132 my ($self, $text, %arg) = @_;
3133
3134 $text =~ s/^\s+//;
3135 $text =~ s/\s+$//;
3136
3137 return unless $text;
3138
3139 my $timeout = time + ((delete $arg{timeout}) || 60);
3140
3141 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3142
3143 if (my $item = $self->{item}{$group}) {
3144 if ($item->{text} eq $text) {
3145 $item->{count}++;
3146 } else {
3147 $item->{count} = 1;
3148 $item->{text} = $item->{tooltip} = $text;
3149 }
3150 $item->{id} = ++$self->{id};
3151 $item->{timeout} = $timeout;
3152 delete $item->{label};
3153 } else {
3154 $self->{item}{$group} = {
3155 id => ++$self->{id},
3156 text => $text,
3157 timeout => $timeout,
3158 tooltip => $text,
3159 fg => [0.8, 0.8, 0.8, 0.8],
3160 pri => 0,
3161 count => 1,
3162 %arg,
3163 };
3164 }
3165
3166 $self->reorder;
3167}
3168
3169sub reconfigure {
3170 my ($self) = @_;
3171
3172 delete $_->{label}
3173 for values %{ $self->{item} || {} };
3174
3175 $self->reorder;
3176 $self->SUPER::reconfigure;
3177}
3178
3179#############################################################################
3180
3181package CFClient::UI::Inventory;
3182
3183our @ISA = CFClient::UI::ScrolledWindow::;
3184
3185sub new {
3186 my $class = shift;
3187
3188 my $self = $class->SUPER::new (
3189 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3190 @_,
3191 );
3192
3193 $self
3194}
3195
3196sub set_items {
3197 my ($self, $items) = @_;
3198
3199 $self->{child}->clear;
3200 return unless $items;
3201
3202 my @items = sort {
3203 ($a->{type} <=> $b->{type})
3204 or ($a->{name} cmp $b->{name})
3205 } @$items;
3206
3207 $self->{real_items} = \@items;
3208
3209 my $row = 0;
3210 for my $item (@items) {
3211 CFClient::Item::update_widgets $item;
3212
3213 $self->{child}->add (0, $row, $item->{face_widget});
3214 $self->{child}->add (1, $row, $item->{desc_widget});
3215 $self->{child}->add (2, $row, $item->{weight_widget});
3216
3217 $row++;
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::BindEditor;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (my $vb = new CFClient::UI::VBox);
3233
3234
3235 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3236 text => "start recording",
3237 tooltip => "Start/Stops recording of actions."
3238 ."All subsequent actions after the recording started will be captured."
3239 ."The actions are displayed after the record was stopped."
3240 ."To bind the action you have to click on the 'Bind' button",
3241 on_activate => sub {
3242 unless ($self->{recording}) {
3243 $self->start;
3244 } else {
3245 $self->stop;
3246 }
3247 });
3248
3249 $vb->add (new CFClient::UI::Label text => "Actions:");
3250 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3251
3252 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3255 $hb->add (new CFClient::UI::Button
3256 text => "bind",
3257 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3258 on_activate => sub {
3259 $self->ask_for_bind;
3260 });
3261
3262 $vb->add (my $hb = new CFClient::UI::HBox);
3263 $hb->add (new CFClient::UI::Button
3264 text => "ok",
3265 expand => 1,
3266 tooltip => "This closes the binding editor and saves the binding",
3267 on_activate => sub {
3268 $self->hide;
3269 $self->commit;
3270 });
3271
3272 $hb->add (new CFClient::UI::Button
3273 text => "cancel",
3274 expand => 1,
3275 tooltip => "This closes the binding editor without saving",
3276 on_activate => sub {
3277 $self->hide;
3278 $self->{binding_cancel}->()
3279 if $self->{binding_cancel};
3280 });
3281
3282 $self->update_binding_widgets;
3283
3284 $self
3285}
3286
3287sub commit {
3288 my ($self) = @_;
3289 my ($mod, $sym, $cmds) = $self->get_binding;
3290 if ($sym != 0 && @$cmds > 0) {
3291 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3292 ."'. Don't forget 'Save Config'!");
3293 $self->{binding_change}->($mod, $sym, $cmds)
3294 if $self->{binding_change};
3295 } else {
3296 $::STATUSBOX->add ("No action bound, no key or action specified!");
3297 $self->{binding_cancel}->()
3298 if $self->{binding_cancel};
3299 }
3300}
3301
3302sub start {
3303 my ($self) = @_;
3304
3305 $self->{rec_btn}->set_text ("stop recording");
3306 $self->{recording} = 1;
3307 $self->clear_command_list;
3308 $::CONN->start_record if $::CONN;
3309}
3310
3311sub stop {
3312 my ($self) = @_;
3313
3314 $self->{rec_btn}->set_text ("start recording");
3315 $self->{recording} = 0;
3316
3317 my $rec;
3318 $rec = $::CONN->stop_record if $::CONN;
3319 return unless ref $rec eq 'ARRAY';
3320 $self->set_command_list ($rec);
3321}
3322
3323
3324sub ask_for_bind_and_commit {
3325 my ($self) = @_;
3326 $self->ask_for_bind (1);
3327}
3328
3329sub ask_for_bind {
3330 my ($self, $commit) = @_;
3331
3332 CFClient::Binder::open_binding_dialog (sub {
3333 my ($mod, $sym) = @_;
3334 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3335 $self->update_binding_widgets;
3336 $self->commit if $commit;
3337 });
3338}
3339
3340# $mod and $sym are the modifiers and key symbol
3341# $cmds is a array ref of strings (the commands)
3342# $cb is the callback that is executed on OK
3343# $ccb is the callback that is executed on CANCEL and
3344# when the binding was unsuccessful on OK
3345sub set_binding {
3346 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3347
3348 $self->clear_command_list;
3349 $self->{recording} = 0;
3350 $self->{rec_btn}->set_text ("start recording");
3351
3352 $self->{binding} = [$mod, $sym];
3353 $self->{commands} = $cmds;
3354
3355 $self->{binding_change} = $cb;
3356 $self->{binding_cancel} = $ccb;
3357
3358 $self->update_binding_widgets;
3359}
3360
3361# this is a shortcut method that asks for a binding
3362# and then just binds it.
3363sub do_quick_binding {
3364 my ($self, $cmds) = @_;
3365 $self->set_binding (undef, undef, $cmds, sub {
3366 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3367 });
3368 $self->ask_for_bind (1);
3369}
3370
3371sub update_binding_widgets {
3372 my ($self) = @_;
3373 my ($mod, $sym, $cmds) = $self->get_binding;
3374 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3375 $self->set_command_list ($cmds);
3376}
3377
3378sub get_binding {
3379 my ($self) = @_;
3380 return (
3381 $self->{binding}->[0],
3382 $self->{binding}->[1],
3383 [ grep { defined $_ } @{$self->{commands}} ]
3384 );
3385}
3386
3387sub clear_command_list {
3388 my ($self) = @_;
3389 $self->{cmdbox}->clear ();
3390}
3391
3392sub set_command_list {
3393 my ($self, $cmds) = @_;
3394
3395 $self->{cmdbox}->clear ();
3396 $self->{commands} = $cmds;
3397
3398 my $idx = 0;
3399
3400 for (@$cmds) {
3401 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3402
3403 my $i = $idx;
3404 $hb->add (new CFClient::UI::Label text => $_);
3405 $hb->add (new CFClient::UI::Button
3406 text => "delete",
3407 tooltip => "Deletes the action from the record",
3408 on_activate => sub {
3409 $self->{cmdbox}->remove ($hb);
3410 $cmds->[$i] = undef;
3411 });
3412
3413
3414 $idx++
3415 }
3416}
3417
3418#############################################################################
3419
3420package CFClient::UI::SpellList;
3421
3422our @ISA = CFClient::UI::Table::;
3423
3424sub new {
3425 my $class = shift;
3426
3427 my $self = $class->SUPER::new (
3428 binding => [],
3429 commands => [],
3430 @_,
3431 )
3432}
3433
3434# XXX: Do sorting? Argl...
3435sub add_spell {
3436 my ($self, $spell) = @_;
3437 $self->{spells}->{$spell->{name}} = $spell;
3438
3439 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3440 face => $spell->{face},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message});
3444
3445 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3446 text => $spell->{name},
3447 can_hover => 1,
3448 can_events => 1,
3449 tooltip => $spell->{message},
3450 expand => 1);
3451
3452 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3453 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3454 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3455 expand => 1);
3456
3457 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3458 text => "bind to key",
3459 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3460}
3461
3462sub rebuild_spell_list {
3463 my ($self) = @_;
3464 $self->{tbl_idx} = 0;
3465 $self->add_spell ($_) for values %{$self->{spells}};
3466}
3467
3468sub remove_spell {
3469 my ($self, $spell) = @_;
3470 delete $self->{spells}->{$spell->{name}};
3471 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
3476package CFClient::UI::Root;
3477
3478our @ISA = CFClient::UI::Container::;
3479
3480use CFClient::OpenGL;
3481
3482sub new {
3483 my $class = shift;
3484
3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
3493}
3494
3495sub size_request {
3496 my ($self) = @_;
3497
3498 ($self->{w}, $self->{h})
3499}
3500
3501sub _to_pixel {
3502 my ($coord, $size, $max) = @_;
3503
3504 $coord =
3505 $coord eq "center" ? ($max - $size) * 0.5
3506 : $coord eq "max" ? $max
3507 : $coord;
3508
3509 $coord = 0 if $coord < 0;
3510 $coord = $max - $size if $coord > $max - $size;
3511
3512 int $coord + 0.5
3513}
3514
3515sub size_allocate {
3516 my ($self, $w, $h) = @_;
3517
3518 for my $child ($self->children) {
3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3520
3521 $X = $child->{force_x} if exists $child->{force_x};
3522 $Y = $child->{force_y} if exists $child->{force_y};
3523
3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
3527 $child->configure ($X, $Y, $W, $H);
3528 }
3529}
3530
3531sub coord2local {
1902 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
1903 3533
1904 ($x, $y) 3534 ($x, $y)
1905} 3535}
1906 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
1907sub update { 3543sub update {
1908 my ($self) = @_; 3544 my ($self) = @_;
1909 3545
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3546 $::WANT_REFRESH++;
1911 ::refresh ();
1912} 3547}
1913 3548
1914sub add { 3549sub add {
1915 my ($self, $widget) = @_; 3550 my ($self, @children) = @_;
1916 3551
3552 $_->{is_toplevel} = 1
3553 for @children;
3554
1917 $self->SUPER::add ($widget); 3555 $self->SUPER::add (@children);
3556}
1918 3557
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3558sub remove {
3559 my ($self, @children) = @_;
3560
3561 $self->SUPER::remove (@children);
3562
3563 delete $self->{is_toplevel}
3564 for @children;
3565
3566 while (@children) {
3567 my $w = pop @children;
3568 push @children, $w->children;
3569 $w->set_invisible;
3570 }
1920} 3571}
1921 3572
1922sub on_refresh { 3573sub on_refresh {
1923 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
1924 3575
1925 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
1926} 3577}
1927 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
1928sub draw { 3585sub draw {
1929 my ($self) = @_; 3586 my ($self) = @_;
1930 3587
1931 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
1932 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
1933 } 3591 }
3592
3593 if ($self->{realloc}) {
3594 my %queue;
3595 my @queue;
3596 my $widget;
3597
3598 outer:
3599 while () {
3600 if (my $realloc = delete $self->{realloc}) {
3601 for $widget (values %$realloc) {
3602 $widget->{visible} or next; # do not resize invisible widgets
3603
3604 $queue{$widget+0}++ and next; # duplicates are common
3605
3606 push @{ $queue[$widget->{visible}] }, $widget;
3607 }
3608 }
3609
3610 while () {
3611 @queue or last outer;
3612
3613 $widget = pop @{ $queue[-1] || [] }
3614 and last;
3615
3616 pop @queue;
3617 }
3618
3619 delete $queue{$widget+0};
3620
3621 my ($w, $h) = $widget->size_request;
3622
3623 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3624 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3625
3626 $w = $widget->{force_w} if exists $widget->{force_w};
3627 $h = $widget->{force_h} if exists $widget->{force_h};
3628
3629 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3630 || delete $widget->{force_realloc}) {
3631 $widget->{req_w} = $w;
3632 $widget->{req_h} = $h;
3633
3634 $self->{size_alloc}{$widget+0} = $widget;
3635
3636 if (my $parent = $widget->{parent}) {
3637 $self->{realloc}{$parent+0} = $parent
3638 unless $queue{$parent+0};
3639
3640 $parent->{force_size_alloc} = 1;
3641 $self->{size_alloc}{$parent+0} = $parent;
3642 }
3643 }
3644
3645 delete $self->{realloc}{$widget+0};
3646 }
3647 }
3648
3649 while (my $size_alloc = delete $self->{size_alloc}) {
3650 my @queue = sort { $b->{visible} <=> $a->{visible} }
3651 values %$size_alloc;
3652
3653 while () {
3654 my $widget = pop @queue || last;
3655
3656 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3657
3658 $w = 0 if $w < 0;
3659 $h = 0 if $h < 0;
3660
3661 $w = int $w + 0.5;
3662 $h = int $h + 0.5;
3663
3664 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3665 $widget->{old_w} = $widget->{w};
3666 $widget->{old_h} = $widget->{h};
3667
3668 $widget->{w} = $w;
3669 $widget->{h} = $h;
3670
3671 $widget->emit (size_allocate => $w, $h);
3672 }
3673 }
3674 }
3675
3676 while ($self->{post_alloc_hook}) {
3677 $_->()
3678 for values %{delete $self->{post_alloc_hook}};
3679 }
3680
1934 3681
1935 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1936 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1937 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
1938 3685
1939 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
1940 glLoadIdentity; 3687 glLoadIdentity;
1941 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1942 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
1943 glLoadIdentity; 3690 glLoadIdentity;
1944 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
1945 $self->_draw; 3699 $self->_draw;
1946} 3700}
1947 3701
1948############################################################################# 3702#############################################################################
1949 3703
1950package CFClient::UI; 3704package CFClient::UI;
1951 3705
1952$TOPLEVEL = new CFClient::UI::Toplevel; 3706$ROOT = new CFClient::UI::Root;
3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1953 3708
19541 37091
1955 3710

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