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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 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
14our $LAYOUT;
12our $ROOT; 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 = $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
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;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
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
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($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 $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($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) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
215sub 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, $draw_h); # screen rectangle being drawn
216 535
217sub draw { 536sub draw {
218 my ($self) = @_; 537 my ($self) = @_;
219 538
220 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);
221 550
222 glPushMatrix; 551 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 553 $self->_draw;
225 glPopMatrix; 554 glPopMatrix;
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
238 glEnd; 567 glEnd;
239 glDisable GL_BLEND; 568 glDisable GL_BLEND;
240 } 569 }
570
571 if ($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 => $self, fontsize => 0)->_draw;
583 }
241} 584}
242 585
243sub _draw { 586sub _draw {
244 my ($self) = @_; 587 my ($self) = @_;
245 588
246 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 $self->realloc;
247} 730}
248 731
249sub find_widget { 732sub find_widget {
250 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
251 734
252 return $self 735 $x -= $self->{x};
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 737
256 () 738 my $res;
257}
258 739
259sub 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 + $self->{y})
746}
747
748sub _draw {
260 my ($self, $parent) = @_; 749 my ($self) = @_;
261 750
262 Scalar::Util::weaken ($self->{parent} = $parent); 751 $_->draw for @{$self->{children}};
263} 752}
264 753
265sub check_size { 754#############################################################################
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 {
266 my ($self) = @_; 769 my ($self, $child) = @_;
267 770
268 my ($w, $h) = $self->size_request; 771 $self->{children} = [];
269
270 if ($w != $self->{req_w} || $h != $self->{req_h}) {
271 $self->{req_w} = $w;
272 $self->{req_h} = $h;
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 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 = $class->SUPER::new (%arg);
277} 811}
278 812
279sub update { 813sub update {
280 my ($self) = @_; 814 my ($self) = @_;
281 815
282 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
283 if $self->{parent}; 817 $self->SUPER::update;
284} 818}
285 819
286sub connect { 820sub size_allocate {
287 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
288 822
289 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
290}
291
292sub emit {
293 my ($self, $signal, @args) = @_;
294
295 $_->($self, @args)
296 for @{$self->{cb}{$signal} || []};
297}
298
299sub DESTROY {
300 my ($self) = @_;
301
302 #$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;
303} 866}
304 867
305############################################################################# 868#############################################################################
306 869
307package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
308 871
309our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
310
311use strict;
312use SDL::OpenGL;
313 873
314sub new { 874sub new {
315 my $class = shift; 875 my $class = shift;
316 876
317 # range [value, low, high, page]
318
319 $class->SUPER::new ( 877 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
321 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
322 @_ 880 @_,
323 ) 881 )
324} 882}
325 883
326sub _draw { 884sub size_request {
885 my ($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, $h)
893}
894
895sub size_allocate {
327 my ($self) = @_; 896 my ($self, $w, $h) = @_;
328 897
329 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
330 899
331 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
334 902
335 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
336 glVertex 0 , 0; 904 $self->update;
337 glVertex 0 , $h; 905}
338 glVertex $w, $h;
339 glVertex $w, 0;
340 glEnd;
341 906
342 glDisable GL_BLEND; 907sub set_offset {
908 my ($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 $self->SUPER::_render;
343} 953}
344 954
345############################################################################# 955#############################################################################
346 956
347package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
348 958
349our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360
361our @ISA = CFClient::UI::Base::;
362 960
363sub new { 961sub new {
364 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
365 963
366 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
367 965
368 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
369 $self->add ($_) 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;
370 984
371 $self 985 $self
372} 986}
373 987
374sub add { 988sub add {
375 my ($self, $child) = @_;
376
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ];
385
386 $self->{w} = $self->{h} = -1;
387 $self->update;
388}
389
390sub remove {
391 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
392 990
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
394
395 $self->check_size;
396} 992}
397 993
398sub find_widget { 994sub update {
995 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
399 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
400 1006
401 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
402 $y -= $self->{y};
403 1008
404 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}
405 1012
406 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
407 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
408 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 @_,
409 } 1030 )
410
411 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
412} 1031}
413 1032
414sub _draw { 1033sub _draw {
415 my ($self) = @_; 1034 my ($self) = @_;
416 1035
417 $_->draw for @{$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;
418} 1054}
419 1055
420############################################################################# 1056#############################################################################
421 1057
422package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
423 1059
424our @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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1071
426sub new { 1072sub new {
427 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
428 1074
429 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
430 1076
431 $class->SUPER::new (children => [$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 $self
432} 1095}
433 1096
434sub add { 1097sub add {
435 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
436 1099
437 $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;
438 1135
439 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
440} 1137}
441 1138
442sub remove { 1139sub button_down {
1140 my ($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 {
443 my ($self, $widget) = @_; 1204 my ($self) = @_;
444 1205
445 $self->SUPER::remove ($widget); 1206 my $child = $self->{children}[0];
446 1207
447 $self->{children} = [new CFClient::UI::Empty] 1208 my ($w, $h ) = ($self->{w}, $self->{h});
448 unless @{$self->{children}}; 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
449}
450 1210
451sub child { $_[0]->{children}[0] } 1211 glEnable GL_TEXTURE_2D;
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
452 1213
453sub size_request { 1214 my $border = $self->border;
454 $_[0]{children}[0]->size_request
455}
456 1215
457sub size_allocate { 1216 glColor @{ $self->{border_bg} };
458 my ($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);
459 1221
460 $self->_size_allocate ($x, $y, $w, $h) or return; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
461 1224
462 $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 $self->{title}->_draw;
1239 }
463} 1240}
464 1241
465############################################################################# 1242#############################################################################
466 1243
467package CFClient::UI::Window; 1244package CFClient::UI::Table;
468 1245
469our @ISA = CFClient::UI::Bin::; 1246our @ISA = CFClient::UI::Base::;
470 1247
471use SDL::OpenGL; 1248use List::Util qw(max sum);
472 1249
473sub new { 1250use CFClient::OpenGL;
474 my ($class, %arg) = @_;
475
476 my $self = $class->SUPER::new (%arg);
477}
478
479sub update {
480 my ($self) = @_;
481
482 # we want to do this delayed...
483 $self->render_chld;
484 $self->SUPER::update;
485}
486
487sub render_chld {
488 my ($self) = @_;
489
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1;
492 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw;
494 };
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (0, 0, $w, $h);
503
504 $self->render_chld;
505}
506
507sub _draw {
508 my ($self) = @_;
509
510 my ($w, $h) = ($self->w, $self->h);
511
512 my $tex = $self->{texture}
513 or return;
514
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
519
520 $tex->draw_quad (0, 0, $w, $h);
521
522 glDisable GL_BLEND;
523 glDisable GL_TEXTURE_2D;
524}
525
526#############################################################################
527
528package CFClient::UI::ViewPort;
529
530our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564sub size_request {
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 1251
612sub new { 1252sub new {
613 my $class = shift; 1253 my $class = shift;
614 1254
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new (
618 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8,
621 @_
622 )
623}
624
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_;
640
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2;
644 $w -= List::Util::max 0, $self->{border} * 2;
645
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
647}
648
649sub button_down {
650 my ($self, $ev, $x, $y) = @_;
651
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
654
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
656 my ($bw, $bh) = ($self->{w}, $self->{h});
657
658 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_;
660
661 ($x, $y) = ($ev->motion_x, $ev->motion_y);
662
663 $self->{user_w} = $bw + $x - $ox;
664 $self->{user_h} = $bh + $y - $oy;
665 $self->update;
666 };
667
668 } elsif ($x >= 0 && $x < $self->{w}
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
672 my ($bx, $by) = ($self->{x}, $self->{y});
673
674 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_;
676
677 ($x, $y) = ($ev->motion_x, $ev->motion_y);
678
679 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 };
682 }
683}
684
685sub button_up {
686 my ($self, $ev, $x, $y) = @_;
687
688 delete $self->{motion};
689}
690
691sub mouse_motion {
692 my ($self, $ev, $x, $y) = @_;
693
694 $self->{motion}->($ev, $x, $y) if $self->{motion};
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707
708 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border});
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
713
714 my $bg = $tex[0];
715
716 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h};
719
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
726
727 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND;
729
730 $self->child->draw;
731}
732
733#############################################################################
734
735package CFClient::UI::Table;
736
737our @ISA = CFClient::UI::Base::;
738
739use List::Util qw(max sum);
740
741use SDL::OpenGL;
742
743sub new {
744 my $class = shift;
745
746 $class->SUPER::new ( 1255 $class->SUPER::new (
747 col_expand => [], 1256 col_expand => [],
748 @_ 1257 @_,
749 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1263}
751 1264
752sub add { 1265sub add {
753 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
754 1267
755 $child->set_parent ($self); 1268 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
757 1270
758 $self->{w} = $self->{h} = -1; 1271 $self->realloc;
759 $self->update;
760} 1272}
761 1273
762# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1275sub clear {
764 my ($self) = @_; 1276 my ($self) = @_;
765 1277
1278 my @children = $self->children;
766 delete $self->{children}; 1279 delete $self->{children};
767 $self->update; 1280
1281 for (@children) {
1282 delete $_->{parent};
1283 $_->hide;
1284 }
1285
1286 $self->realloc;
768} 1287}
769 1288
770sub get_wh { 1289sub get_wh {
771 my ($self) = @_; 1290 my ($self) = @_;
772 1291
… …
777 or next; 1296 or next;
778 1297
779 for my $x (0 .. $#$row) { 1298 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1299 my $widget = $row->[$x]
781 or next; 1300 or next;
782 my ($w, $h) = $widget->size_request; 1301 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1302
784 $w[$x] = max $w[$x], $w; 1303 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1304 $h[$y] = max $h[$y], $h;
786 } 1305 }
787 } 1306 }
… …
799 (sum @$hs), 1318 (sum @$hs),
800 ) 1319 )
801} 1320}
802 1321
803sub size_allocate { 1322sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1324
808 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
809 1326
810 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
812 1329
813 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
833 1350
834 for my $c (0 .. $#$row) { 1351 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1352 my $col_w = $ws->[$c];
836 1353
837 if (my $widget = $row->[$c]) { 1354 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1355 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1356 }
840 1357
841 $x += $col_w; 1358 $x += $col_w;
842 } 1359 }
843 1360
… …
870 } 1387 }
871} 1388}
872 1389
873############################################################################# 1390#############################################################################
874 1391
1392package CFClient::UI::Box;
1393
1394our @ISA = CFClient::UI::Container::;
1395
1396sub size_request {
1397 my ($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 += $alloc;
1445 }
1446
1447 1
1448}
1449
1450#############################################################################
1451
875package CFClient::UI::HBox; 1452package CFClient::UI::HBox;
876 1453
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1454our @ISA = CFClient::UI::Box::;
880 1455
881sub size_request { 1456sub new {
882 my ($self) = @_; 1457 my $class = shift;
883 1458
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1459 $class->SUPER::new (
885 1460 vertical => 0,
886 ( 1461 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1462 )
890} 1463}
891 1464
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1465#############################################################################
936 1466
937package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
938 1468
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
942 1470
943sub size_request { 1471sub new {
944 my ($self) = @_; 1472 my $class = shift;
945 1473
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
947 1475 vertical => 1,
948 ( 1476 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1477 )
952} 1478}
953 1479
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1480#############################################################################
994 1481
995package CFClient::UI::Label; 1482package CFClient::UI::Label;
996 1483
997our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
998 1485
999use SDL::OpenGL; 1486use CFClient::OpenGL;
1000 1487
1001sub new { 1488sub new {
1002 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
1003 1490
1004 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1493 #bg => none
1007 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,
1008 align => -1, 1502 align => -1,
1009 valign => -1, 1503 valign => -1,
1010 padding => 2, 1504 padding_x => 2,
1011 layout => new CFClient::Layout, 1505 padding_y => 2,
1506 can_events => 0,
1012 %arg 1507 %arg
1013 ); 1508 );
1014 1509
1015 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1510 if (exists $self->{template}) {
1511 my $layout = new CFClient::Layout;
1512 $layout->set_text (delete $self->{template});
1513 $self->{template} = $layout;
1514 }
1016 1515
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
1018 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1517 $self->set_markup (delete $self->{markup});
1518 } else {
1519 $self->set_text (delete $self->{text});
1520 }
1019 1521
1020 $self 1522 $self
1021} 1523}
1022 1524
1023sub escape_text { 1525sub escape($) {
1024 local $_ = $_[1]; 1526 local $_ = $_[0];
1025 1527
1026 s/&/&amp;/g; 1528 s/&/&amp;/g;
1027 s/>/&gt;/g; 1529 s/>/&gt;/g;
1028 s/</&lt;/g; 1530 s/</&lt;/g;
1029 1531
1030 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
1031} 1540}
1032 1541
1033sub set_text { 1542sub set_text {
1034 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
1035 1544
1545 return if $self->{text} eq "T$text";
1546 $self->{text} = "T$text";
1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
1037 1550
1038 delete $self->{texture}; 1551 $self->realloc;
1039 $self->update; 1552 $self->update;
1040} 1553}
1041 1554
1042sub set_markup { 1555sub set_markup {
1043 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
1044 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;
1045 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
1046 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;
1047 delete $self->{texture}; 1607 delete $self->{texture};
1048 $self->update;
1049}
1050 1608
1051sub size_request { 1609 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1610}
1079 1611
1080sub _draw { 1612sub _draw {
1081 my ($self) = @_; 1613 my ($self) = @_;
1082 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1083 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};
1084 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $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
1086 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1087 }; 1626 };
1088 1627
1089 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1090 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} - $tex->{h}) * 0.5);
1636 };
1637
1091 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093 1640
1641 if ($tex->{format} == GL_ALPHA) {
1094 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1643 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1644 } else {
1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1646 }
1109 1647
1110 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1649}
1113 1650
1114############################################################################# 1651#############################################################################
1115 1652
1116package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
1117 1654
1118our @ISA = CFClient::UI::Label::; 1655our @ISA = CFClient::UI::Label::;
1119 1656
1120use SDL; 1657use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1658
1123sub new { 1659sub new {
1124 my $class = shift; 1660 my $class = shift;
1125 1661
1126 $class->SUPER::new ( 1662 $class->SUPER::new (
1127 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1664 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1665 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1131 can_hover => 1, 1667 can_hover => 1,
1132 can_focus => 1, 1668 can_focus => 1,
1133 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1671 #text => ...
1134 @_ 1672 @_
1135 ) 1673 )
1136} 1674}
1137 1675
1138sub _set_text { 1676sub _set_text {
… …
1146 $self->{text} = $text; 1684 $self->{text} = $text;
1147 1685
1148 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1150 1688
1151 $self->emit (changed => $self->{text}); 1689 $self->_emit (changed => $self->{text});
1690 $self->update;
1691}
1692
1693sub set_text {
1694 my ($self, $text) = @_;
1695
1696 $self->{cursor} = length $text;
1697 $self->_set_text ($text);
1698
1699 $self->realloc;
1152} 1700}
1153 1701
1154sub get_text { 1702sub get_text {
1155 $_[0]{text} 1703 $_[0]{text}
1156} 1704}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1162 1710
1163 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1164} 1712}
1165 1713
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1714sub key_down {
1183 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1184 1716
1185 my $mod = $ev->key_mod; 1717 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1718 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1719 my $uni = $ev->{unicode};
1189 1720
1190 my $text = $self->get_text; 1721 my $text = $self->get_text;
1191 1722
1192 if ($sym == SDLK_BACKSPACE) { 1723 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1725 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1735 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1736 $self->_emit ('escape');
1206 } elsif ($uni) { 1737 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1208 } 1741 }
1209 1742
1210 $self->_set_text ($text); 1743 $self->_set_text ($text);
1211 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1212} 1748}
1213 1749
1214sub focus_in { 1750sub focus_in {
1215 my ($self) = @_; 1751 my ($self) = @_;
1216 1752
… …
1231 utf8::encode $text; 1767 utf8::encode $text;
1232 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1233 1769
1234 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1235 $self->update; 1771 $self->update;
1772
1773 1
1236} 1774}
1237 1775
1238sub mouse_motion { 1776sub mouse_motion {
1239 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1240# 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, $y;#d#
1779
1780 0
1241} 1781}
1242 1782
1243sub _draw { 1783sub _draw {
1244 my ($self) = @_; 1784 my ($self) = @_;
1245 1785
… …
1284 1824
1285package CFClient::UI::Entry; 1825package CFClient::UI::Entry;
1286 1826
1287our @ISA = CFClient::UI::EntryBase::; 1827our @ISA = CFClient::UI::EntryBase::;
1288 1828
1289use SDL; 1829use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1830
1292sub key_down { 1831sub key_down {
1293 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1294 1833
1295 my $sym = $ev->key_sym; 1834 my $sym = $ev->{sym};
1296 1835
1297 if ($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} = '';
1298 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1299 $self->update; 1842 $self->update;
1300 1843
1844 } elsif ($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
1301 } else { 1866 } else {
1302 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1303 } 1870 1
1304
1305} 1871}
1306 1872
1307############################################################################# 1873#############################################################################
1308 1874
1309package CFClient::UI::Button; 1875package CFClient::UI::Button;
1310 1876
1311our @ISA = CFClient::UI::Label::; 1877our @ISA = CFClient::UI::Label::;
1312 1878
1313use SDL; 1879use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1880
1316my @tex = 1881my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1883 qw(b1_button_active.png);
1319 1884
1320sub new { 1885sub new {
1321 my $class = shift; 1886 my $class = shift;
1322 1887
1323 $class->SUPER::new ( 1888 $class->SUPER::new (
1324 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1891 fg => [1, 1, 1],
1892 active_fg => [0, 0, 1],
1893 can_hover => 1,
1894 align => 0,
1895 valign => 0,
1896 can_events => 1,
1897 @_
1898 )
1899}
1900
1901sub activate { }
1902
1903sub button_up {
1904 my ($self, $ev, $x, $y) = @_;
1905
1906 $self->emit ("activate")
1907 if $x >= 0 && $x < $self->{w}
1908 && $y >= 0 && $y < $self->{h};
1909
1910 1
1911}
1912
1913sub _draw {
1914 my ($self) = @_;
1915
1916 local $self->{fg} = $self->{fg};
1917
1918 if ($GRAB == $self) {
1919 $self->{fg} = $self->{active_fg};
1920 }
1921
1922 glEnable GL_TEXTURE_2D;
1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924 glColor 0, 0, 0, 1;
1925
1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1927
1928 glDisable GL_TEXTURE_2D;
1929
1930 $self->SUPER::_draw;
1931}
1932
1933#############################################################################
1934
1935package CFClient::UI::CheckBox;
1936
1937our @ISA = CFClient::UI::DrawBG::;
1938
1939my @tex =
1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1941 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1942
1943use CFClient::OpenGL;
1944
1945sub new {
1946 my $class = shift;
1947
1948 $class->SUPER::new (
1949 padding_x => 2,
1950 padding_y => 2,
1325 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1952 active_fg => [1, 1, 0],
1326 bg => [1, 1, 1, 0.2], 1953 bg => [0, 0, 0, 0.2],
1327 active_fg => [0, 0, 1], 1954 active_bg => [1, 1, 1, 0.5],
1955 state => 0,
1328 can_hover => 1, 1956 can_hover => 1,
1329 @_ 1957 @_
1330 ) 1958 )
1331} 1959}
1332 1960
1961sub size_request {
1962 my ($self) = @_;
1963
1964 (6) x 2
1965}
1966
1333sub button_up { 1967sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1335 1969
1336 if ($x >= 0 && $x < $self->{w} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->emit ("activate"); 1972 $self->{state} = !$self->{state};
1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1339 } 1978 1
1340} 1979}
1341 1980
1342sub _draw { 1981sub _draw {
1343 my ($self) = @_; 1982 my ($self) = @_;
1344 1983
1345 local $self->{fg} = $self->{fg}; 1984 $self->SUPER::_draw;
1346 1985
1347 if ($GRAB == $self) { 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1348 $self->{fg} = $self->{active_fg}; 1987
1988 my ($w, $h) = @$self{qw(w h)};
1989
1990 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1991
1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
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);
1349 } 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);
1350 2153
1351 glEnable GL_BLEND; 2154 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 2156 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1;
1356 2158
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 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;
1358 2166
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, $h1;
2174 glEnd;
2175
2176 if ($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;
1359 glDisable GL_TEXTURE_2D; 2187 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361
1362 $self->SUPER::_draw;
1363} 2188}
1364 2189
1365############################################################################# 2190#############################################################################
1366 2191
1367package CFClient::UI::CheckBox; 2192package CFClient::UI::Gauge;
1368 2193
1369our @ISA = CFClient::UI::DrawBG::; 2194our @ISA = CFClient::UI::VBox::;
1370
1371my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374
1375use SDL;
1376use SDL::OpenGL;
1377 2195
1378sub new { 2196sub new {
1379 my $class = shift; 2197 my ($class, %arg) = @_;
1380 2198
1381 $class->SUPER::new ( 2199 my $self = $class->SUPER::new (
1382 padding => 2, 2200 tooltip => $arg{type},
1383 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0],
1385 state => 0,
1386 can_hover => 1, 2201 can_hover => 1,
1387 @_ 2202 can_events => 1,
2203 %arg,
1388 ) 2204 );
1389}
1390 2205
1391sub size_request { 2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1392 my ($self) = @_; 2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1393 2208 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1394 ($self->{padding} * 2 + 6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401}
1402
1403sub button_down {
1404 my ($self, $ev, $x, $y) = @_;
1405
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1408 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state});
1410 }
1411}
1412
1413sub _draw {
1414 my ($self) = @_;
1415
1416 $self->SUPER::_draw;
1417
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1419
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1421
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423
1424 glEnable GL_BLEND;
1425 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434}
1435
1436#############################################################################
1437
1438package CFClient::UI::VGauge;
1439
1440our @ISA = CFClient::UI::Base::;
1441
1442use SDL::OpenGL;
1443
1444my %tex = (
1445 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ],
1449 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1452 ],
1453 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ],
1457 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1460 ],
1461);
1462
1463# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new {
1465 my $class = shift;
1466
1467 my $self = $class->SUPER::new (gauge => 'food', @_);
1468 2209
1469 $self 2210 $self
1470} 2211}
1471 2212
1472sub size_request { 2213sub set_fontsize {
1473 my ($self) = @_; 2214 my ($self, $fsize) = @_;
1474 2215
1475 ($self->{w}, $self->{h}) 2216 $self->{value}->set_fontsize ($fsize);
2217 $self->{max} ->set_fontsize ($fsize);
1476} 2218}
1477 2219
1478sub set_max { 2220sub set_max {
1479 my ($self, $max) = @_; 2221 my ($self, $max) = @_;
1480 $self->{max_val} = $max; 2222
2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
1481} 2225}
1482 2226
1483sub set_value { 2227sub set_value {
1484 my ($self, $val, $max) = @_; 2228 my ($self, $val, $max) = @_;
1485 2229
1486 $self->set_max ($max) 2230 $self->set_max ($max)
1487 if defined $max; 2231 if defined $max;
1488 2232
1489 $max = $self->{max_val}; 2233 $self->{gauge}->set_value ($val, $max);
1490 $self->{val} = $val; 2234 $self->{value}->set_text ($val);
1491
1492 $self->update;
1493}
1494
1495sub _draw {
1496 my ($self) = @_;
1497
1498 my $tex = $tex{$self->{gauge}};
1499
1500 my ($w, $h) = ($self->{w}, $self->{h});
1501
1502 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504
1505 my $t1 = $tex->[0];
1506 my $t2 = $tex->[1];
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1519 glBegin (GL_QUADS);
1520 glTexCoord (0, 0); glVertex (0 , $yp);
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1524 glEnd ();
1525
1526 $yp += $h1;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1529 glBegin (GL_QUADS);
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1534 glEnd ();
1535
1536 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D;
1538} 2235}
1539 2236
1540############################################################################# 2237#############################################################################
1541 2238
1542package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
1543 2240
1544use strict; 2241use strict;
1545 2242
1546use SDL::OpenGL; 2243use CFClient::OpenGL;
1547 2244
1548our @ISA = CFClient::UI::DrawBG::; 2245our @ISA = CFClient::UI::DrawBG::;
1549 2246
1550my @tex = 2247my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2248 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1553 2250
1554sub new { 2251sub new {
1555 my $class = shift; 2252 my $class = shift;
1556 2253
1557 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1558 2255
1559 # TODO: 0-width page 2256 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2258 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1564 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],
1565 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2265 min_w => $::WIDTH / 80,
1567 req_h => 13, 2266 min_h => $::WIDTH / 80,
1568 vertical => 0, 2267 vertical => 0,
1569 can_hover => 1, 2268 can_hover => 1,
1570 inner_pad => 5, 2269 inner_pad => 0.02,
1571 @_ 2270 @_
1572 ); 2271 );
1573 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1574 $self 2276 $self
1575} 2277}
1576 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($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 $self->update;
2310 }
2311}
2312
1577sub size_request { 2313sub size_request {
1578 my ($self) = @_; 2314 my ($self) = @_;
1579 2315
1580 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2317}
1585 2318
1586sub button_down { 2319sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1588 2321
1589 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1590 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1591} 2327}
1592 2328
1593sub mouse_motion { 2329sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1595 2331
1596 if ($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
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1598 2362
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2364
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2367
1604 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2370
1610 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2372 $self->{knob_w} = $knob_w;
1612 } 2373 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2374
1626 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1627 2376
1628 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1629 2378
1630 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1632 2381
2382 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2384 }
1638 2385
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2388
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2391
1665 # draw background 2392 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2394
1668 # draw handle 2395 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2397
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1673} 2399}
1674 2400
1675############################################################################# 2401#############################################################################
1676 2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($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
1677package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1678 2445
1679our @ISA = CFClient::UI::HBox::; 2446our @ISA = CFClient::UI::HBox::;
1680 2447
1681use SDL::OpenGL; 2448use CFClient::OpenGL;
1682 2449
1683sub new { 2450sub new {
1684 my $class = shift; 2451 my $class = shift;
1685 2452
1686 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2454 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2455 can_events => 0,
1689 fontsize => $::FONTSIZE, 2456 #font => default_font
1690 @_, 2457 @_,
1691 2458
1692 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1693 par => [], 2460 par => [],
1694 height => 0, 2461 height => 0,
1695 children => [ 2462 children => [
1696 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1698 ], 2465 ],
1699 ); 2466 );
1700 2467
1701 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2469
1705 $self 2470 $self
1706} 2471}
1707 2472
1708sub set_fontsize { 2473sub set_fontsize {
… …
1710 2475
1711 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2477 $self->reflow;
1713} 2478}
1714 2479
2480sub size_allocate {
2481 my ($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 $self->reflow;
2490}
2491
1715sub text_height { 2492sub text_size {
1716 my ($self, $text) = @_; 2493 my ($self, $text, $indent) = @_;
1717 2494
1718 my $layout = $self->{layout}; 2495 my $layout = $self->{layout};
1719 2496
1720 $layout->set_height ($self->{fontsize}); 2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2498 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2499 $layout->set_markup ($text);
1723 2500
1724 ($layout->size)[1] 2501 $layout->size
1725} 2502}
1726 2503
1727sub reflow { 2504sub reflow {
1728 my ($self) = @_; 2505 my ($self) = @_;
1729 2506
1730 $self->{need_reflow}++; 2507 $self->{need_reflow}++;
1731 $self->update; 2508 $self->update;
1732} 2509}
1733 2510
1734sub size_request { 2511sub set_offset {
1735 my ($self) = @_; 2512 my ($self, $offset) = @_;
1736 2513
1737 ($self->{req_w}, $self->{req_h}) 2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
1738} 2516}
1739 2517
1740sub size_allocate { 2518sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2519 my ($self) = @_;
1742 2520
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2521 $self->{par} = [];
1744 2522 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2524}
1751 2525
1752sub add_paragraph { 2526sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
1754 2528
1755 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
1756 2530 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
1760 2534
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2536}
1766 2537
1767sub update { 2538sub update {
1768 my ($self) = @_; 2539 my ($self) = @_;
1769 2540
… …
1771 2542
1772 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
1773 2544
1774 delete $self->{texture}; 2545 delete $self->{texture};
1775 2546
1776 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
1777 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2551 my $height = 0;
1779 2552
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
1781 for @{$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 }
1782 2568
1783 $self->{height} = $height; 2569 $self->{height} = $height;
1784 2570
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2572
1787 delete $self->{texture}; 2573 delete $self->{texture};
1788 } 2574 }
1789 2575
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
1793 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
1794 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2594
1808 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2596 my $h = $par->[1];
1810 2597
1811 if ($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]);
1812 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
1813 2602
1814 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2604
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2607 }
1818 2608
1819 $y += $h; 2609 $y += $h;
1820 } 2610 }
1821 2611
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
1824 }; 2613 };
1825 }); 2614 });
1826} 2615}
1827 2616
1828sub _draw { 2617sub _draw {
1829 my ($self) = @_; 2618 my ($self) = @_;
1830 2619
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
1833 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;
1834 $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});
1835 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
1836 }
1837 2625
1838 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
1839 2627
1840} 2628}
1841 2629
1842############################################################################# 2630#############################################################################
1843 2631
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2632package CFClient::UI::Animator;
2081 2633
2082use SDL::OpenGL; 2634use CFClient::OpenGL;
2083 2635
2084our @ISA = CFClient::UI::Bin::; 2636our @ISA = CFClient::UI::Bin::;
2085 2637
2086sub moveto { 2638sub moveto {
2087 my ($self, $x, $y) = @_; 2639 my ($self, $x, $y) = @_;
… …
2125 2677
2126sub new { 2678sub new {
2127 my $class = shift; 2679 my $class = shift;
2128 2680
2129 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
2130 state => 0, 2682 state => 0,
2131 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
2132 @_ 2684 @_
2133 ); 2685 );
2134 2686
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2687 $self
2141} 2688}
2142 2689
2143sub toggle_flopper { 2690sub toggle_flopper {
2144 my ($self) = @_; 2691 my ($self) = @_;
2145 2692
2146 # TODO: use animation 2693 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2694}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2695
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2696#############################################################################
2697
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 },
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
2150 $self->emit ("open"); 2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
2151 } else { 2954 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2955 return 0
2153 $self->emit ("close"); 2956 }
2957
2154 } 2958 1
2155
2156 $self->emit (changed => $self->{state});
2157} 2959}
2158 2960
2159############################################################################# 2961#############################################################################
2160 2962
2963package CFClient::UI::Multiplexer;
2964
2965our @ISA = CFClient::UI::Container::;
2966
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 $_[0]{current}
3006}
3007
3008sub size_request {
3009 my ($self) = @_;
3010
3011 $self->{current}->size_request
3012}
3013
3014sub size_allocate {
3015 my ($self, $w, $h) = @_;
3016
3017 $self->{current}->configure (0, 0, $w, $h);
3018}
3019
3020sub _draw {
3021 my ($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 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
2161package CFClient::UI::Root; 3476package CFClient::UI::Root;
2162 3477
2163our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2164 3479
2165use SDL::OpenGL; 3480use CFClient::OpenGL;
2166 3481
2167sub check_size { 3482sub new {
2168 my ($self) = @_; 3483 my $class = shift;
2169 3484
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
2171} 3493}
2172 3494
2173sub size_request { 3495sub size_request {
2174 ($::WIDTH, $::HEIGHT) 3496 my ($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 $coord + 0.5
2175} 3513}
2176 3514
2177sub size_allocate { 3515sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2179 3517
2180 $self->_size_allocate ($x, $y, $w, $h); 3518 for my $child ($self->children) {
3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3520
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3521 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3522 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3523
2186sub _topleft { 3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
3527 $child->configure ($X, $Y, $W, $H);
3528 }
3529}
3530
3531sub coord2local {
2187 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2188 3533
2189 ($x, $y) 3534 ($x, $y)
2190} 3535}
2191 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2192sub update { 3543sub update {
2193 my ($self) = @_; 3544 my ($self) = @_;
2194 3545
2195 $self->check_size; 3546 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3547}
2198 3548
2199sub add { 3549sub add {
2200 my ($self, $widget) = @_; 3550 my ($self, @children) = @_;
2201 3551
3552 $_->{is_toplevel} = 1
3553 for @children;
3554
2202 $self->SUPER::add ($widget); 3555 $self->SUPER::add (@children);
3556}
2203 3557
2204 $widget->size_allocate (int $widget->{x}, int $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 $w->set_invisible;
3570 }
2205} 3571}
2206 3572
2207sub on_refresh { 3573sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2209 3575
2210 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2211} 3577}
2212 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2213sub draw { 3585sub draw {
2214 my ($self) = @_; 3586 my ($self) = @_;
2215 3587
2216 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2218 } 3591 }
3592
3593 if ($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
2219 3681
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2223 3685
2224 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3687 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3690 glLoadIdentity;
2229 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2230 $self->_draw; 3699 $self->_draw;
2231} 3700}
2232 3701
2233############################################################################# 3702#############################################################################
2234 3703
2235package CFClient::UI; 3704package CFClient::UI;
2236 3705
2237$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3708
22391 37091
2240 3710

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