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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.123 by root, Mon Apr 17 19:50:22 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
738 my $res;
739
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 + $self->{y})
746}
747
748sub _draw {
749 my ($self) = @_;
750
751 $_->draw for @{$self->{children}};
752}
753
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 {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
256 () 772
773 $self->SUPER::add ($child);
257} 774}
258 775
259sub set_parent { 776sub remove {
260 my ($self, $parent) = @_; 777 my ($self, $widget) = @_;
261 778
262 Scalar::Util::weaken ($self->{parent} = $parent); 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 = $class->SUPER::new (%arg);
263} 811}
264 812
265sub update { 813sub update {
266 my ($self) = @_; 814 my ($self) = @_;
267 815
268 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
269 if $self->{parent}; 817 $self->SUPER::update;
270} 818}
271 819
272sub connect { 820sub size_allocate {
273 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
274 822
275 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY {
286 my ($self) = @_;
287
288 #$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;
289} 866}
290 867
291############################################################################# 868#############################################################################
292 869
293package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
294 871
295our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
296
297use strict;
298use SDL::OpenGL;
299 873
300sub new { 874sub new {
301 my $class = shift; 875 my $class = shift;
302 876
303 # range [value, low, high, page]
304
305 $class->SUPER::new ( 877 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
307 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
308 @_ 880 @_,
309 ) 881 )
310} 882}
311 883
312sub _draw { 884sub size_request {
885 my ($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, $h)
893}
894
895sub size_allocate {
313 my ($self) = @_; 896 my ($self, $w, $h) = @_;
314 897
315 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
316 899
317 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
320 902
321 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
322 glVertex 0 , 0; 904 $self->update;
323 glVertex 0 , $h; 905}
324 glVertex $w, $h;
325 glVertex $w, 0;
326 glEnd;
327 906
328 glDisable GL_BLEND; 907sub set_offset {
908 my ($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 $self->SUPER::_render;
329} 953}
330 954
331############################################################################# 955#############################################################################
332 956
333package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
334 958
335our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346
347our @ISA = CFClient::UI::Base::;
348 960
349sub new { 961sub new {
350 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
351 963
352 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
353 965
354 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
355 $self->add ($_) 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;
356 984
357 $self 985 $self
358} 986}
359 987
360sub add { 988sub add {
361 my ($self, $child) = @_;
362
363 $child->set_parent ($self);
364
365 use sort 'stable';
366
367 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ];
371
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374}
375
376sub remove {
377 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
378 990
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
380
381 $self->size_allocate (0, 0, $self->{w}, $self->{h});
382} 992}
383 993
384sub find_widget { 994sub update {
995 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
385 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
386 1006
387 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
388 $y -= $self->{y};
389 1008
390 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}
391 1012
392 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
393 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
394 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 @_,
395 } 1030 )
396
397 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
398} 1031}
399 1032
400sub _draw { 1033sub _draw {
401 my ($self) = @_; 1034 my ($self) = @_;
402 1035
403 $_->draw for @{$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;
404} 1054}
405 1055
406############################################################################# 1056#############################################################################
407 1057
408package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
409 1059
410our @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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
411 1071
412sub new { 1072sub new {
413 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
414 1074
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
416 1076
417 $class->SUPER::new (children => [$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 $self
418} 1095}
419 1096
420sub add { 1097sub add {
421 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
422 1099
423 $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;
424 1135
425 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
426} 1137}
427 1138
428sub remove { 1139sub button_down {
1140 my ($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 {
429 my ($self, $widget) = @_; 1204 my ($self) = @_;
430 1205
431 $self->SUPER::remove ($widget); 1206 my $child = $self->{children}[0];
432 1207
433 $self->{children} = [new CFClient::UI::Empty] 1208 my ($w, $h ) = ($self->{w}, $self->{h});
434 unless @{$self->{children}}; 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
435}
436 1210
437sub child { $_[0]->{children}[0] } 1211 glEnable GL_TEXTURE_2D;
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
438 1213
439sub size_request { 1214 my $border = $self->border;
440 $_[0]{children}[0]->size_request
441}
442 1215
443sub size_allocate { 1216 glColor @{ $self->{border_bg} };
444 my ($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);
445 1221
446 $self->_size_allocate ($x, $y, $w, $h) or return; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
447 1224
448 $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 $self->{title}->_draw;
1239 }
449} 1240}
450 1241
451############################################################################# 1242#############################################################################
452 1243
453package CFClient::UI::Window; 1244package CFClient::UI::Table;
454 1245
455our @ISA = CFClient::UI::Bin::; 1246our @ISA = CFClient::UI::Base::;
456 1247
457use SDL::OpenGL; 1248use List::Util qw(max sum);
458 1249
459sub new { 1250use CFClient::OpenGL;
460 my ($class, %arg) = @_;
461
462 my $self = $class->SUPER::new (%arg);
463}
464
465sub update {
466 my ($self) = @_;
467
468 # we want to do this delayed...
469 $self->render_chld;
470 $self->SUPER::update;
471}
472
473sub render_chld {
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw {
494 my ($self) = @_;
495
496 my ($w, $h) = ($self->w, $self->h);
497
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505
506 $tex->draw_quad (0, 0, $w, $h);
507
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D;
510}
511
512#############################################################################
513
514package CFClient::UI::Frame;
515
516our @ISA = CFClient::UI::Bin::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1251
568sub new { 1252sub new {
569 my $class = shift; 1253 my $class = shift;
570 1254
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1255 $class->SUPER::new (
703 col_expand => [], 1256 col_expand => [],
704 @_ 1257 @_,
705 ) 1258 )
1259}
1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1263}
707 1264
708sub add { 1265sub add {
709 my ($self, $x, $y, $child) = @_; 1266 my ($self, $x, $y, $child) = @_;
710 1267
711 $child->set_parent ($self); 1268 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1269 $self->{children}[$y][$x] = $child;
713 1270
714 $self->{w} = $self->{h} = -1; 1271 $self->realloc;
715 $self->update;
716} 1272}
717 1273
718# TODO: move to container class maybe? send childs a signal on removal? 1274# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1275sub clear {
720 my ($self) = @_; 1276 my ($self) = @_;
721 1277
1278 my @children = $self->children;
722 delete $self->{children}; 1279 delete $self->{children};
723 $self->update; 1280
1281 for (@children) {
1282 delete $_->{parent};
1283 $_->hide;
1284 }
1285
1286 $self->realloc;
724} 1287}
725 1288
726sub get_wh { 1289sub get_wh {
727 my ($self) = @_; 1290 my ($self) = @_;
728 1291
… …
733 or next; 1296 or next;
734 1297
735 for my $x (0 .. $#$row) { 1298 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1299 my $widget = $row->[$x]
737 or next; 1300 or next;
738 my ($w, $h) = $widget->size_request; 1301 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1302
740 $w[$x] = max $w[$x], $w; 1303 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1304 $h[$y] = max $h[$y], $h;
742 } 1305 }
743 } 1306 }
… …
755 (sum @$hs), 1318 (sum @$hs),
756 ) 1319 )
757} 1320}
758 1321
759sub size_allocate { 1322sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1324
764 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
765 1326
766 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
768 1329
769 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
789 1350
790 for my $c (0 .. $#$row) { 1351 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1352 my $col_w = $ws->[$c];
792 1353
793 if (my $widget = $row->[$c]) { 1354 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1355 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1356 }
796 1357
797 $x += $col_w; 1358 $x += $col_w;
798 } 1359 }
799 1360
… …
826 } 1387 }
827} 1388}
828 1389
829############################################################################# 1390#############################################################################
830 1391
1392package CFClient::UI::Box;
1393
1394our @ISA = CFClient::UI::Container::;
1395
1396sub size_request {
1397 my ($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 += $alloc;
1445 }
1446
1447 1
1448}
1449
1450#############################################################################
1451
831package CFClient::UI::HBox; 1452package CFClient::UI::HBox;
832 1453
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1454our @ISA = CFClient::UI::Box::;
836 1455
837sub size_request { 1456sub new {
838 my ($self) = @_; 1457 my $class = shift;
839 1458
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1459 $class->SUPER::new (
841 1460 vertical => 0,
842 ( 1461 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1462 )
846} 1463}
847 1464
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1465#############################################################################
890 1466
891package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
892 1468
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
896 1470
897sub size_request { 1471sub new {
898 my ($self) = @_; 1472 my $class = shift;
899 1473
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
901 1475 vertical => 1,
902 ( 1476 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1477 )
906} 1478}
907 1479
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1480#############################################################################
946 1481
947package CFClient::UI::Label; 1482package CFClient::UI::Label;
948 1483
949our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
950 1485
951use SDL::OpenGL; 1486use CFClient::OpenGL;
952 1487
953sub new { 1488sub new {
954 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
955 1490
956 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1493 #bg => none
959 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,
960 align => -1, 1502 align => -1,
961 valign => -1, 1503 valign => -1,
962 padding => 2, 1504 padding_x => 2,
963 layout => new CFClient::Layout, 1505 padding_y => 2,
1506 can_events => 0,
964 %arg 1507 %arg
965 ); 1508 );
966 1509
967 $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 }
968 1515
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1516 if (exists $self->{markup}) {
970 $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 }
971 1521
972 $self 1522 $self
973} 1523}
974 1524
975sub escape_text { 1525sub escape($) {
976 local $_ = $_[1]; 1526 local $_ = $_[0];
977 1527
978 s/&/&amp;/g; 1528 s/&/&amp;/g;
979 s/>/&gt;/g; 1529 s/>/&gt;/g;
980 s/</&lt;/g; 1530 s/</&lt;/g;
981 1531
982 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
983} 1540}
984 1541
985sub set_text { 1542sub set_text {
986 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
987 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;
988 $self->{layout}->set_text ($text); 1549 $self->{layout}->set_text ($text);
989 1550
990 delete $self->{texture}; 1551 $self->realloc;
991 $self->update; 1552 $self->update;
992} 1553}
993 1554
994sub set_markup { 1555sub set_markup {
995 my ($self, $markup) = @_; 1556 my ($self, $markup) = @_;
996 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;
997 $self->{layout}->set_markup ($markup); 1564 $self->{layout}->set_markup ($markup);
998 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;
999 delete $self->{texture}; 1607 delete $self->{texture};
1000 $self->update;
1001}
1002 1608
1003sub size_request { 1609 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015}
1016
1017sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture};
1023}
1024
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update;
1030} 1610}
1031 1611
1032sub _draw { 1612sub _draw {
1033 my ($self) = @_; 1613 my ($self) = @_;
1034 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1035 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};
1036 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
1037 $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
1038 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1039 }; 1626 };
1040 1627
1041 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1042 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} - $tex->{h}) * 0.5);
1636 };
1637
1043 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1640
1641 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1047
1048 $self->{ox} = int (
1049 $self->{align} < 0 ? $self->{padding}
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051 : ($self->{w} - $tex->{w}) * 0.5
1052 );
1053
1054 $self->{oy} = int (
1055 $self->{valign} < 0 ? $self->{padding}
1056 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1057 : ($self->{h} - $tex->{h}) * 0.5
1058 );
1059
1060 $tex->draw_quad ($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 }
1061 1647
1062 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1063 glDisable GL_BLEND;
1064} 1649}
1065 1650
1066############################################################################# 1651#############################################################################
1067 1652
1068package CFClient::UI::EntryBase; 1653package CFClient::UI::EntryBase;
1069 1654
1070our @ISA = CFClient::UI::Label::; 1655our @ISA = CFClient::UI::Label::;
1071 1656
1072use SDL; 1657use CFClient::OpenGL;
1073use SDL::OpenGL;
1074 1658
1075sub new { 1659sub new {
1076 my $class = shift; 1660 my $class = shift;
1077 1661
1078 $class->SUPER::new ( 1662 $class->SUPER::new (
1079 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1080 bg => [0, 0, 0, 0.2], 1664 bg => [0, 0, 0, 0.2],
1081 active_bg => [1, 1, 1, 0.5], 1665 active_bg => [1, 1, 1, 0.5],
1082 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1083 can_hover => 1, 1667 can_hover => 1,
1084 can_focus => 1, 1668 can_focus => 1,
1085 valign => 0, 1669 valign => 0,
1670 can_events => 1,
1671 #text => ...
1086 @_ 1672 @_
1087 ) 1673 )
1088} 1674}
1089 1675
1090sub _set_text { 1676sub _set_text {
… …
1098 $self->{text} = $text; 1684 $self->{text} = $text;
1099 1685
1100 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1101 $self->{layout}->set_text ("$text "); 1687 $self->{layout}->set_text ("$text ");
1102 1688
1103 $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;
1104} 1700}
1105 1701
1106sub get_text { 1702sub get_text {
1107 $_[0]{text} 1703 $_[0]{text}
1108} 1704}
… …
1113 my ($w, $h) = $self->SUPER::size_request; 1709 my ($w, $h) = $self->SUPER::size_request;
1114 1710
1115 ($w + 1, $h) # add 1 for cursor 1711 ($w + 1, $h) # add 1 for cursor
1116} 1712}
1117 1713
1118sub size_allocate {
1119 my ($self, $x, $y, $w, $h) = @_;
1120
1121 $self->SUPER::size_allocate ($x, $y, $w, $h);
1122
1123 $self->_set_text ($self->{text});
1124}
1125
1126sub set_text {
1127 my ($self, $text) = @_;
1128
1129 $self->{cursor} = length $text;
1130 $self->_set_text ($text);
1131 $self->update;
1132}
1133
1134sub key_down { 1714sub key_down {
1135 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1136 1716
1137 my $mod = $ev->key_mod; 1717 my $mod = $ev->{mod};
1138 my $sym = $ev->key_sym; 1718 my $sym = $ev->{sym};
1139
1140 my $uni = $ev->key_unicode; 1719 my $uni = $ev->{unicode};
1141 1720
1142 my $text = $self->get_text; 1721 my $text = $self->get_text;
1143 1722
1144 if ($sym == SDLK_BACKSPACE) { 1723 if ($uni == 8) {
1145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1146 } elsif ($sym == SDLK_DELETE) { 1725 } elsif ($uni == 127) {
1147 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1148 } elsif ($sym == SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1149 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1150 } elsif ($sym == SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1151 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1152 } elsif ($sym == SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1153 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1154 } elsif ($sym == SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1155 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1156 } elsif ($sym == SDLK_ESCAPE) { 1735 } elsif ($uni == 27) {
1157 $self->emit ('escape'); 1736 $self->_emit ('escape');
1158 } elsif ($uni) { 1737 } elsif ($uni) {
1159 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1160 } 1741 }
1161 1742
1162 $self->_set_text ($text); 1743 $self->_set_text ($text);
1163 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1164} 1748}
1165 1749
1166sub focus_in { 1750sub focus_in {
1167 my ($self) = @_; 1751 my ($self) = @_;
1168 1752
… …
1183 utf8::encode $text; 1767 utf8::encode $text;
1184 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1185 1769
1186 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1187 $self->update; 1771 $self->update;
1772
1773 1
1188} 1774}
1189 1775
1190sub mouse_motion { 1776sub mouse_motion {
1191 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1192# 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, $y;#d#
1779
1780 0
1193} 1781}
1194 1782
1195sub _draw { 1783sub _draw {
1196 my ($self) = @_; 1784 my ($self) = @_;
1197 1785
… …
1236 1824
1237package CFClient::UI::Entry; 1825package CFClient::UI::Entry;
1238 1826
1239our @ISA = CFClient::UI::EntryBase::; 1827our @ISA = CFClient::UI::EntryBase::;
1240 1828
1241use SDL; 1829use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1830
1244sub key_down { 1831sub key_down {
1245 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1246 1833
1247 my $sym = $ev->key_sym; 1834 my $sym = $ev->{sym};
1248 1835
1249 if ($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} = '';
1250 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1251 $self->update; 1842 $self->update;
1252 1843
1844 } elsif ($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
1253 } else { 1866 } else {
1254 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1255 } 1870 1
1256
1257} 1871}
1258 1872
1259############################################################################# 1873#############################################################################
1260 1874
1261package CFClient::UI::Button; 1875package CFClient::UI::Button;
1262 1876
1263our @ISA = CFClient::UI::Label::; 1877our @ISA = CFClient::UI::Label::;
1264 1878
1265use SDL; 1879use CFClient::OpenGL;
1266use SDL::OpenGL;
1267 1880
1268my @tex = 1881my @tex =
1269 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1270 qw(b1_button_active.png); 1883 qw(b1_button_active.png);
1271 1884
1272sub new { 1885sub new {
1273 my $class = shift; 1886 my $class = shift;
1274 1887
1275 $class->SUPER::new ( 1888 $class->SUPER::new (
1276 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1891 fg => [1, 1, 1],
1892 active_fg => [0, 0, 1],
1893 can_hover => 1,
1894 align => 0,
1895 valign => 0,
1896 can_events => 1,
1897 @_
1898 )
1899}
1900
1901sub activate { }
1902
1903sub button_up {
1904 my ($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 $class->SUPER::new (
1949 padding_x => 2,
1950 padding_y => 2,
1277 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1952 active_fg => [1, 1, 0],
1278 bg => [1, 1, 1, 0.2], 1953 bg => [0, 0, 0, 0.2],
1279 active_fg => [0, 0, 1], 1954 active_bg => [1, 1, 1, 0.5],
1955 state => 0,
1280 can_hover => 1, 1956 can_hover => 1,
1281 @_ 1957 @_
1282 ) 1958 )
1283} 1959}
1284 1960
1961sub size_request {
1962 my ($self) = @_;
1963
1964 (6) x 2
1965}
1966
1285sub button_up { 1967sub button_down {
1286 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1287 1969
1288 if ($x >= 0 && $x < $self->{w} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1289 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1290 $self->emit ("activate"); 1972 $self->{state} = !$self->{state};
1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1291 } 1978 1
1292} 1979}
1293 1980
1294sub _draw { 1981sub _draw {
1295 my ($self) = @_; 1982 my ($self) = @_;
1296 1983
1297 local $self->{fg} = $self->{fg}; 1984 $self->SUPER::_draw;
1298 1985
1299 if ($GRAB == $self) { 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1300 $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);
1301 } 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);
1302 2153
1303 glEnable GL_BLEND; 2154 glEnable GL_BLEND;
1304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1305 glEnable GL_TEXTURE_2D; 2156 glEnable GL_TEXTURE_2D;
1306 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1307 glColor 0, 0, 0, 1;
1308 2158
1309 $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;
1310 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;
1311 glDisable GL_TEXTURE_2D; 2187 glDisable GL_TEXTURE_2D;
1312 glDisable GL_BLEND;
1313
1314 $self->SUPER::_draw;
1315} 2188}
1316 2189
1317############################################################################# 2190#############################################################################
1318 2191
1319package CFClient::UI::CheckBox; 2192package CFClient::UI::Gauge;
1320 2193
1321our @ISA = CFClient::UI::DrawBG::; 2194our @ISA = CFClient::UI::VBox::;
1322
1323my @tex =
1324 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1325 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1326
1327use SDL;
1328use SDL::OpenGL;
1329 2195
1330sub new { 2196sub new {
1331 my $class = shift; 2197 my ($class, %arg) = @_;
1332 2198
1333 $class->SUPER::new ( 2199 my $self = $class->SUPER::new (
1334 padding => 2, 2200 tooltip => $arg{type},
1335 fg => [1, 1, 1],
1336 active_fg => [1, 1, 0],
1337 state => 0,
1338 can_hover => 1, 2201 can_hover => 1,
1339 @_ 2202 can_events => 1,
2203 %arg,
1340 ) 2204 );
1341}
1342 2205
1343sub size_request { 2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2208 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2209
2210 $self
2211}
2212
2213sub set_fontsize {
2214 my ($self, $fsize) = @_;
2215
2216 $self->{value}->set_fontsize ($fsize);
2217 $self->{max} ->set_fontsize ($fsize);
2218}
2219
2220sub set_max {
1344 my ($self) = @_; 2221 my ($self, $max) = @_;
1345 2222
1346 ($self->{padding} * 2 + 6) x 2 2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
1347} 2225}
1348 2226
1349sub size_allocate { 2227sub set_value {
1350 my ($self, $x, $y, $w, $h) = @_;
1351
1352 $self->_size_allocate ($x, $y, $w, $h);
1353}
1354
1355sub button_down {
1356 my ($self, $ev, $x, $y) = @_; 2228 my ($self, $val, $max) = @_;
1357 2229
1358 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2230 $self->set_max ($max)
1359 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2231 if defined $max;
1360 $self->{state} = !$self->{state};
1361 $self->emit (changed => $self->{state});
1362 }
1363}
1364 2232
1365sub _draw { 2233 $self->{gauge}->set_value ($val, $max);
1366 my ($self) = @_; 2234 $self->{value}->set_text ($val);
1367
1368 $self->SUPER::_draw;
1369
1370 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1371
1372 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1373
1374 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1375
1376 glEnable GL_BLEND;
1377 glEnable GL_TEXTURE_2D;
1378 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1379
1380 my $tex = $self->{state} ? $tex[1] : $tex[0];
1381
1382 $tex->draw_quad (0, 0, $s, $s);
1383
1384 glDisable GL_TEXTURE_2D;
1385 glDisable GL_BLEND;
1386} 2235}
1387 2236
1388############################################################################# 2237#############################################################################
1389 2238
1390package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
1391 2240
1392use strict; 2241use strict;
1393 2242
1394use SDL::OpenGL; 2243use CFClient::OpenGL;
1395 2244
1396our @ISA = CFClient::UI::DrawBG::; 2245our @ISA = CFClient::UI::DrawBG::;
1397 2246
1398my @tex = 2247my @tex =
1399 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2248 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1400 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1401 2250
1402sub new { 2251sub new {
1403 my $class = shift; 2252 my $class = shift;
1404 2253
1405 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1406 2255
1407 # TODO: 0-width page 2256 # TODO: 0-width page
1408 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1409 # TODO: calculations are off 2258 # TODO: calculations are off
1410 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1411 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1412 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],
1413 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1414 req_w => 40, 2265 min_w => $::WIDTH / 80,
1415 req_h => 13, 2266 min_h => $::WIDTH / 80,
1416 vertical => 0, 2267 vertical => 0,
1417 can_hover => 1, 2268 can_hover => 1,
1418 inner_pad => 5, 2269 inner_pad => 0.02,
1419 @_ 2270 @_
1420 ); 2271 );
1421 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1422 $self 2276 $self
1423} 2277}
1424 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($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 $self->update;
2310 }
2311}
2312
1425sub size_request { 2313sub size_request {
1426 my ($self) = @_; 2314 my ($self) = @_;
1427 2315
1428 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1429 my $h = $self->{req_h};
1430
1431 $self->{vertical} ? ($h, $w) : ($w, $h)
1432} 2317}
1433 2318
1434sub button_down { 2319sub button_down {
1435 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1436 2321
1437 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1438 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1439} 2327}
1440 2328
1441sub mouse_motion { 2329sub mouse_motion {
1442 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1443 2331
1444 if ($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
1445 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1446 2362
1447 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1448 2364
1449 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1450 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1451 2367
1452 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1453 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1454 $x = $lo if $x < $lo;
1455 $x = $hi - $page if $x > $hi - $page;
1456 $self->{range}[0] = $x;
1457 2370
1458 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1459 $self->update; 2372 $self->{knob_w} = $knob_w;
1460 } 2373 }
1461}
1462
1463# the inner_* stuff is for generating a padding for the slider handle,
1464# so that the handle doesn't leave the texture. This calculation isn't 100%
1465# correct propably, but it does the job for now
1466sub _calc_inner_pad_px {
1467 my ($self, $w) = @_;
1468 ($w / 100) * $self->{inner_pad} # % to pixels
1469}
1470
1471sub _draw {
1472 my ($self) = @_;
1473 2374
1474 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1475 2376
1476 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1477 2378
1478 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1479 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1480 2381
2382 glTranslate 1, 0, 0;
1481 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1482 glTranslate 0, -$self->{w}, 0;
1483
1484 ($w, $h) = ($h, $w);
1485 } 2384 }
1486 2385
1487 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1488 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1489 2388
1490 my ($value, $lo, $hi, $page) = @{$self->{range}};
1491
1492 $hi = $value + 1 if $lo == $hi;
1493
1494 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1495 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1496
1497 $page = int $page * $inner_w / ($hi - $lo);
1498 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1499
1500 $w -= $page;
1501 $page &= ~1;
1502 glTranslate $page * 0.5, 0, 0;
1503 $page ||= 2;
1504
1505 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1506 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1507
1508 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2391
1513 # draw background 2392 # draw background
1514 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1515 2394
1516 # draw handle 2395 # draw handle
1517 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1518 2397
1519 glDisable GL_BLEND;
1520 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1521} 2399}
1522 2400
1523############################################################################# 2401#############################################################################
1524 2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($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
1525package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1526 2445
1527our @ISA = CFClient::UI::HBox::; 2446our @ISA = CFClient::UI::HBox::;
1528 2447
1529use SDL::OpenGL; 2448use CFClient::OpenGL;
1530 2449
1531sub new { 2450sub new {
1532 my $class = shift; 2451 my $class = shift;
1533 2452
1534 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1535 req_w => $::WIDTH / 6, 2454 fontsize => 1,
1536 req_h => $::HEIGHT / 6, 2455 can_events => 0,
1537 fontsize => $::FONTSIZE, 2456 #font => default_font
1538 @_, 2457 @_,
1539 2458
1540 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1541 par => [], 2460 par => [],
1542 height => 0, 2461 height => 0,
1543 children => [ 2462 children => [
1544 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1545 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1546 ], 2465 ],
1547 ); 2466 );
1548 2467
1549 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
1550 $self->update;
1551 });
1552 2469
1553 $self 2470 $self
1554} 2471}
1555 2472
1556sub set_fontsize { 2473sub set_fontsize {
… …
1558 2475
1559 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
1560 $self->reflow; 2477 $self->reflow;
1561} 2478}
1562 2479
2480sub size_allocate {
2481 my ($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 $self->reflow;
2490}
2491
1563sub text_height { 2492sub text_size {
1564 my ($self, $text) = @_; 2493 my ($self, $text, $indent) = @_;
1565 2494
1566 my $layout = $self->{layout}; 2495 my $layout = $self->{layout};
1567 2496
1568 $layout->set_height ($self->{fontsize}); 2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1569 $layout->set_width ($self->{w}); 2498 $layout->set_width ($self->{children}[0]{w} - $indent);
1570 $layout->set_text ($text); 2499 $layout->set_markup ($text);
1571 2500
1572 ($layout->size)[1] 2501 $layout->size
1573} 2502}
1574 2503
1575sub reflow { 2504sub reflow {
1576 my ($self) = @_; 2505 my ($self) = @_;
1577 2506
1578 $self->{need_reflow}++; 2507 $self->{need_reflow}++;
1579 $self->update; 2508 $self->update;
1580} 2509}
1581 2510
1582sub size_request { 2511sub set_offset {
1583 my ($self) = @_; 2512 my ($self, $offset) = @_;
1584 2513
1585 ($self->{req_w}, $self->{req_h}) 2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
1586} 2516}
1587 2517
1588sub size_allocate { 2518sub clear {
1589 my ($self, $x, $y, $w, $h) = @_; 2519 my ($self) = @_;
1590 2520
1591 $self->SUPER::size_allocate ($x, $y, $w, $h); 2521 $self->{par} = [];
1592 2522 $self->{height} = 0;
1593 $self->{layout}->set_height ($self->{fontsize}); 2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1594 $self->{layout}->set_width ($self->{w});
1595
1596 $self->reflow;
1597} 2524}
1598 2525
1599sub add_paragraph { 2526sub add_paragraph {
1600 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
1601 2528
1602 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
1603 2530 my ($w, $h) = $self->text_size ($line);
1604 my $height = $self->text_height ($text);
1605
1606 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
1607 2534
1608 push @{$self->{par}}, [$height, $color, $text];
1609
1610 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1611 $self->{children}[1]->update;
1612} 2536}
1613 2537
1614sub update { 2538sub update {
1615 my ($self) = @_; 2539 my ($self) = @_;
1616 2540
… …
1618 2542
1619 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
1620 2544
1621 delete $self->{texture}; 2545 delete $self->{texture};
1622 2546
1623 $ROOT->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
1624 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
1625 my $height = 0; 2551 my $height = 0;
1626 2552
1627 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
1628 for @{$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 }
1629 2568
1630 $self->{height} = $height; 2569 $self->{height} = $height;
1631 2570
1632 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1633 2572
1634 delete $self->{texture}; 2573 delete $self->{texture};
1635 } 2574 }
1636 2575
1637 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1638 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
1639 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
1640 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
1641 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645
1646 my $top = int $self->{children}[1]{range}[0];
1647
1648 my $y0 = $top;
1649 my $y1 = $top + $self->{h};
1650
1651 my $y = 0;
1652
1653 my $layout = $self->{layout};
1654 2594
1655 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
1656 my $h = $par->[0]; 2596 my $h = $par->[1];
1657 2597
1658 if ($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]);
1659 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
1660 2602
1661 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1662 my ($W, $H) = $layout->size; 2604
1663 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1664 } 2607 }
1665 2608
1666 $y += $h; 2609 $y += $h;
1667 } 2610 }
1668 2611
1669 glDisable GL_TEXTURE_2D;
1670 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
1671 }; 2613 };
1672 }); 2614 });
1673} 2615}
1674 2616
1675sub _draw { 2617sub _draw {
1676 my ($self) = @_; 2618 my ($self) = @_;
1677 2619
1678 if ($self->{texture}) {
1679 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
1680 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;
1681 $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});
1682 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
1683 }
1684 2625
1685 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
1686 2627
1687} 2628}
1688 2629
1689############################################################################# 2630#############################################################################
1690 2631
1691package CFClient::UI::MapWidget;
1692
1693use strict;
1694
1695use List::Util qw(min max);
1696
1697use SDL;
1698use SDL::OpenGL;
1699
1700our @ISA = CFClient::UI::Base::;
1701
1702sub new {
1703 my $class = shift;
1704
1705 $class->SUPER::new (
1706 z => -1,
1707 can_focus => 1,
1708 list => (glGenLists 1),
1709 @_
1710 )
1711}
1712
1713sub key_down {
1714 print "MAPKEYDOWN\n";
1715}
1716
1717sub key_up {
1718}
1719
1720sub button_down {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 $self->focus_in;
1724
1725 if ($ev->button == 2) {
1726 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1727 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1728
1729 $self->{motion} = sub {
1730 my ($ev, $x, $y) = @_;
1731
1732 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1733
1734 $::CFG->{map_shift_x} = $bw + $x - $ox;
1735 $::CFG->{map_shift_y} = $bh + $y - $oy;
1736
1737 $self->update;
1738 };
1739 }
1740}
1741
1742sub button_up {
1743 my ($self, $ev, $x, $y) = @_;
1744
1745 delete $self->{motion};
1746}
1747
1748sub mouse_motion {
1749 my ($self, $ev, $x, $y) = @_;
1750
1751 $self->{motion}->($ev, $x, $y) if $self->{motion};
1752}
1753
1754sub size_request {
1755 (
1756 1 + 32 * int $::WIDTH / 32,
1757 1 + 32 * int $::HEIGHT / 32,
1758 )
1759}
1760
1761sub update {
1762 my ($self) = @_;
1763
1764 $self->{need_update} = 1;
1765 $self->SUPER::update;
1766}
1767
1768sub draw {
1769 my ($self) = @_;
1770
1771 if (delete $self->{need_update}) {
1772 glNewList $self->{list}, GL_COMPILE;
1773
1774 if ($::MAP) {
1775 my $sw = int $::WIDTH / 32;
1776 my $sh = int $::HEIGHT / 32;
1777
1778 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1779 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1780
1781 glTranslate $sx0 - 32, $sy0 - 32, 0;
1782
1783 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1784
1785 if ($::CFG->{fow_enable}) {
1786 if ($::CFG->{fow_smooth}) { # smooth fog of war
1787 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1788 glConvolutionFilter2D
1789 GL_CONVOLUTION_2D,
1790 GL_ALPHA,
1791 3, 3,
1792 GL_ALPHA, GL_FLOAT,
1793 pack "f*",
1794 0.1, 0.1, 0.1,
1795 0.1, 0.2, 0.1,
1796 0.1, 0.1, 0.1,
1797 ;
1798 glEnable GL_CONVOLUTION_2D;
1799 }
1800
1801 $self->{fow_texture} = new CFClient::Texture
1802 w => $w,
1803 h => $h,
1804 data => $data,
1805 internalformat => GL_ALPHA,
1806 format => GL_ALPHA;
1807
1808 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1814
1815 glColor +($::CFG->{fow_intensity}) x 3, 1;
1816 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1817
1818 glDisable GL_TEXTURE_2D;
1819 glDisable GL_BLEND;
1820 }
1821
1822 # HACK BEGIN
1823 {
1824 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1825 my ($w, $h) = (250, 250);
1826
1827 glEnable GL_BLEND;
1828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1829 glEnable GL_TEXTURE_2D;
1830 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1831
1832 $self->{mapmap_texture} =
1833 new CFClient::Texture
1834 w => $w,
1835 h => $h,
1836 data => $::MAP->mapmap ($w, $h),
1837 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1838
1839 $self->{mapmap_texture}->draw_quad (100, 100);
1840
1841 glDisable GL_TEXTURE_2D;
1842 glDisable GL_BLEND;
1843 }
1844 # HACK END
1845 }
1846
1847 glEndList;
1848 }
1849
1850 glPushMatrix;
1851 glCallList $self->{list};
1852 glPopMatrix;
1853
1854 if ($FOCUS != $self) {
1855 glColor 64/255, 64/255, 64/255;
1856 glLogicOp GL_AND;
1857 glEnable GL_COLOR_LOGIC_OP;
1858 glBegin GL_QUADS;
1859 glVertex 0, 0;
1860 glVertex 0, $::HEIGHT;
1861 glVertex $::WIDTH, $::HEIGHT;
1862 glVertex $::WIDTH, 0;
1863 glEnd;
1864 glDisable GL_COLOR_LOGIC_OP;
1865 }
1866}
1867
1868my %DIR = (
1869 SDLK_KP8, [1, "north"],
1870 SDLK_KP9, [2, "northeast"],
1871 SDLK_KP6, [3, "east"],
1872 SDLK_KP3, [4, "southeast"],
1873 SDLK_KP2, [5, "south"],
1874 SDLK_KP1, [6, "southwest"],
1875 SDLK_KP4, [7, "west"],
1876 SDLK_KP7, [8, "northwest"],
1877
1878 SDLK_UP, [1, "north"],
1879 SDLK_RIGHT, [3, "east"],
1880 SDLK_DOWN, [5, "south"],
1881 SDLK_LEFT, [7, "west"],
1882);
1883
1884sub key_down {
1885 my ($self, $ev) = @_;
1886
1887 my $mod = $ev->key_mod;
1888 my $sym = $ev->key_sym;
1889
1890 if ($sym == SDLK_KP5) {
1891 $::CONN->user_send ("stay fire");
1892 } elsif ($sym == SDLK_a) {
1893 $::CONN->user_send ("apply");
1894 } elsif ($sym == SDLK_QUOTE) {
1895 $self->emit ('activate_console');
1896 } elsif ($sym == SDLK_SLASH) {
1897 $self->emit ('activate_console' => '/');
1898 } elsif (exists $DIR{$sym}) {
1899 if ($mod & KMOD_SHIFT) {
1900 $self->{shft}++;
1901 $::CONN->user_send ("fire $DIR{$sym}[0]");
1902 } elsif ($mod & KMOD_CTRL) {
1903 $self->{ctrl}++;
1904 $::CONN->user_send ("run $DIR{$sym}[0]");
1905 } else {
1906 $::CONN->user_send ("$DIR{$sym}[1]");
1907 }
1908 }
1909}
1910
1911sub key_up {
1912 my ($self, $ev) = @_;
1913
1914 my $mod = $ev->key_mod;
1915 my $sym = $ev->key_sym;
1916
1917 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1918 $::CONN->user_send ("fire_stop");
1919 }
1920 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1921 $::CONN->user_send ("run_stop");
1922 }
1923}
1924
1925#############################################################################
1926
1927package CFClient::UI::Animator; 2632package CFClient::UI::Animator;
1928 2633
1929use SDL::OpenGL; 2634use CFClient::OpenGL;
1930 2635
1931our @ISA = CFClient::UI::Bin::; 2636our @ISA = CFClient::UI::Bin::;
1932 2637
1933sub moveto { 2638sub moveto {
1934 my ($self, $x, $y) = @_; 2639 my ($self, $x, $y) = @_;
… …
1972 2677
1973sub new { 2678sub new {
1974 my $class = shift; 2679 my $class = shift;
1975 2680
1976 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
1977 state => 0, 2682 state => 0,
1978 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
1979 @_ 2684 @_
1980 ); 2685 );
1981 2686
1982 if ($self->{state}) {
1983 $self->{state} = 0;
1984 $self->toggle_flopper;
1985 }
1986
1987 $self 2687 $self
1988} 2688}
1989 2689
1990sub toggle_flopper { 2690sub toggle_flopper {
1991 my ($self) = @_; 2691 my ($self) = @_;
1992 2692
1993 # TODO: use animation 2693 $self->{other}->toggle_visibility;
1994 if ($self->{state} = !$self->{state}) { 2694}
1995 $CFClient::UI::ROOT->add ($self->{other}); 2695
1996 $self->{other}->move ($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
1997 $self->emit ("open"); 2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
1998 } else { 2954 } else {
1999 $CFClient::UI::ROOT->remove ($self->{other}); 2955 return 0
2000 $self->emit ("close"); 2956 }
2957
2001 } 2958 1
2002
2003 $self->emit (changed => $self->{state});
2004} 2959}
2005 2960
2006############################################################################# 2961#############################################################################
2007 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
2008package CFClient::UI::Root; 3476package CFClient::UI::Root;
2009 3477
2010our @ISA = CFClient::UI::Container::; 3478our @ISA = CFClient::UI::Container::;
2011 3479
2012use SDL::OpenGL; 3480use CFClient::OpenGL;
3481
3482sub new {
3483 my $class = shift;
3484
3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
3493}
2013 3494
2014sub size_request { 3495sub size_request {
2015 ($::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 $coord + 0.5
2016} 3513}
2017 3514
2018sub size_allocate { 3515sub size_allocate {
2019 my ($self, $x, $y, $w, $h) = @_; 3516 my ($self, $w, $h) = @_;
2020 3517
2021 $self->_size_allocate ($x, $y, $w, $h); 3518 for my $child ($self->children) {
3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2022 3520
2023 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3521 $X = $child->{force_x} if exists $child->{force_x};
2024 for @{$self->{children}}; 3522 $Y = $child->{force_y} if exists $child->{force_y};
2025}
2026 3523
2027sub _topleft { 3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
3527 $child->configure ($X, $Y, $W, $H);
3528 }
3529}
3530
3531sub coord2local {
2028 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
2029 3533
2030 ($x, $y) 3534 ($x, $y)
2031} 3535}
2032 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
2033sub update { 3543sub update {
2034 my ($self) = @_; 3544 my ($self) = @_;
2035 3545
2036 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3546 $::WANT_REFRESH++;
2037 ::refresh ();
2038} 3547}
2039 3548
2040sub add { 3549sub add {
2041 my ($self, $widget) = @_; 3550 my ($self, @children) = @_;
2042 3551
3552 $_->{is_toplevel} = 1
3553 for @children;
3554
2043 $self->SUPER::add ($widget); 3555 $self->SUPER::add (@children);
3556}
2044 3557
2045 $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 $w->set_invisible;
3570 }
2046} 3571}
2047 3572
2048sub on_refresh { 3573sub on_refresh {
2049 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2050 3575
2051 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2052} 3577}
2053 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2054sub draw { 3585sub draw {
2055 my ($self) = @_; 3586 my ($self) = @_;
2056 3587
2057 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2058 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2059 } 3591 }
3592
3593 if ($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
2060 3681
2061 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2062 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2063 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2064 3685
2065 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2066 glLoadIdentity; 3687 glLoadIdentity;
2067 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2068 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2069 glLoadIdentity; 3690 glLoadIdentity;
2070 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2071 $self->_draw; 3699 $self->_draw;
2072} 3700}
2073 3701
2074############################################################################# 3702#############################################################################
2075 3703
2076package CFClient::UI; 3704package CFClient::UI;
2077 3705
2078$ROOT = new CFClient::UI::Root; 3706$ROOT = new CFClient::UI::Root;
3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2079 3708
20801 37091
2081 3710

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