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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.126 by root, Mon Apr 17 20:59:20 2006 UTC vs.
Revision 1.272 by root, Sat Jun 3 01:47:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
216 535
217sub draw { 536sub draw {
218 my ($self) = @_; 537 my ($self) = @_;
219 538
220 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
221 550
222 glPushMatrix; 551 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 553 $self->_draw;
225 glPopMatrix; 554 glPopMatrix;
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
238 glEnd; 567 glEnd;
239 glDisable GL_BLEND; 568 glDisable GL_BLEND;
240 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
241} 584}
242 585
243sub _draw { 586sub _draw {
244 my ($self) = @_; 587 my ($self) = @_;
245 588
246 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
247} 730}
248 731
249sub find_widget { 732sub find_widget {
250 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
251 734
252 return $self 735 $x -= $self->{x};
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 737
256 () 738 my $res;
257}
258 739
259sub set_parent { 740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
260 my ($self, $parent) = @_; 749 my ($self) = @_;
261 750
262 Scalar::Util::weaken ($self->{parent} = $parent); 751 $_->draw for @{$self->{children}};
263} 752}
264 753
265sub check_size { 754#############################################################################
755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
266 my ($self) = @_; 769 my ($self, $child) = @_;
267 770
268 my ($w, $h) = $self->size_request; 771 $self->{children} = [];
269
270 if ($w != $self->{req_w} || $h != $self->{req_h}) {
271 $self->{req_w} = $w;
272 $self->{req_h} = $h;
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 772
773 $self->SUPER::add ($child);
774}
775
776sub remove {
777 my ($self, $widget) = @_;
778
779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
277} 809}
278 810
279sub update { 811sub update {
280 my ($self) = @_; 812 my ($self) = @_;
281 813
282 $self->{parent}->update 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
283 if $self->{parent}; 815 $self->SUPER::update;
284} 816}
285 817
286sub connect { 818sub size_allocate {
287 my ($self, $signal, $cb) = @_; 819 my ($self, $w, $h) = @_;
288 820
289 push @{ $self->{cb}{$signal} }, $cb; 821 $self->SUPER::size_allocate ($w, $h);
290}
291
292sub emit {
293 my ($self, $signal, @args) = @_;
294
295 $_->($self, @args)
296 for @{$self->{cb}{$signal} || []};
297}
298
299sub DESTROY {
300 my ($self) = @_;
301
302 #$self->deactivate; 822 $self->update;
303} 823}
304 824
305############################################################################# 825sub _render {
826 my ($self) = @_;
306 827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 1, 1, 1, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
307package CFClient::UI::DrawBG; 868package CFClient::UI::ViewPort;
308 869
309our @ISA = CFClient::UI::Base::; 870our @ISA = CFClient::UI::Window::;
310
311use strict;
312use SDL::OpenGL;
313 871
314sub new { 872sub new {
315 my $class = shift; 873 my $class = shift;
316 874
317 # range [value, low, high, page]
318
319 $class->SUPER::new ( 875 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 876 scroll_x => 0,
321 active_bg => [1, 1, 1, 0.5], 877 scroll_y => 1,
322 @_ 878 @_,
323 ) 879 )
324} 880}
325 881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903}
904
905sub set_offset {
906 my ($self, $x, $y) = @_;
907
908 $self->{view_x} = int $x;
909 $self->{view_y} = int $y;
910
911 $self->update;
912}
913
914# hmm, this does not work for topleft of $self... but we should not ask for that
915sub coord2local {
916 my ($self, $x, $y) = @_;
917
918 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
919}
920
921sub coord2global {
922 my ($self, $x, $y) = @_;
923
924 $x = List::Util::min $self->{w}, $x - $self->{view_x};
925 $y = List::Util::min $self->{h}, $y - $self->{view_y};
926
927 $self->SUPER::coord2global ($x, $y)
928}
929
930sub find_widget {
931 my ($self, $x, $y) = @_;
932
933 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
934 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
935 ) {
936 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
937 } else {
938 $self->CFClient::UI::Base::find_widget ($x, $y)
939 }
940}
941
942sub _render {
943 my ($self) = @_;
944
945 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
946 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
947
948 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
949
950 $self->SUPER::_render;
951}
952
953#############################################################################
954
955package CFClient::UI::ScrolledWindow;
956
957our @ISA = CFClient::UI::HBox::;
958
959sub new {
960 my $class = shift;
961
962 my $self;
963
964 my $slider = new CFClient::UI::Slider
965 vertical => 1,
966 range => [0, 0, 1, 0.01], # HACK fix
967 on_changed => sub {
968 $self->{vp}->set_offset (0, $_[1]);
969 },
970 ;
971
972 $self = $class->SUPER::new (
973 vp => (new CFClient::UI::ViewPort expand => 1),
974 slider => $slider,
975 @_,
976 );
977
978 $self->{vp}->add ($self->{scrolled});
979 $self->add ($self->{vp});
980 $self->add ($self->{slider});
981
982 $self
983}
984
985sub update {
986 my ($self) = @_;
987
988 $self->SUPER::update;
989
990 # todo: overwrite size_allocate of child
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995sub size_allocate {
996 my ($self, $w, $h) = @_;
997
998 $self->SUPER::size_allocate ($w, $h);
999
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004#TODO# update range on size_allocate depending on child
1005# update viewport offset on scroll
1006
1007#############################################################################
1008
1009package CFClient::UI::Frame;
1010
1011our @ISA = CFClient::UI::Bin::;
1012
1013use CFClient::OpenGL;
1014
1015sub new {
1016 my $class = shift;
1017
1018 $class->SUPER::new (
1019 bg => undef,
1020 @_,
1021 )
1022}
1023
326sub _draw { 1024sub _draw {
327 my ($self) = @_; 1025 my ($self) = @_;
328 1026
1027 if ($self->{bg}) {
329 my ($w, $h) = @$self{qw(w h)}; 1028 my ($w, $h) = @$self{qw(w h)};
330 1029
331 glEnable GL_BLEND; 1030 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 1032 glColor @{ $self->{bg} };
334 1033
335 glBegin GL_QUADS; 1034 glBegin GL_QUADS;
336 glVertex 0 , 0; 1035 glVertex 0 , 0;
337 glVertex 0 , $h; 1036 glVertex 0 , $h;
338 glVertex $w, $h; 1037 glVertex $w, $h;
339 glVertex $w, 0; 1038 glVertex $w, 0;
340 glEnd; 1039 glEnd;
341 1040
342 glDisable GL_BLEND; 1041 glDisable GL_BLEND;
343} 1042 }
344 1043
345############################################################################# 1044 $self->SUPER::_draw;
1045}
346 1046
1047#############################################################################
1048
347package CFClient::UI::Empty; 1049package CFClient::UI::FancyFrame;
348 1050
349our @ISA = CFClient::UI::Base::; 1051our @ISA = CFClient::UI::Bin::;
350 1052
351sub size_request { 1053use CFClient::OpenGL;
352 (0, 0)
353}
354 1054
355sub draw { } 1055my $bg =
1056 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1057 mipmap => 1, wrap => 1;
356 1058
357############################################################################# 1059my @border =
358 1060 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
359package CFClient::UI::Container; 1061 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
360
361our @ISA = CFClient::UI::Base::;
362 1062
363sub new { 1063sub new {
364 my ($class, %arg) = @_; 1064 my ($class, %arg) = @_;
365 1065
366 my $children = delete $arg{children} || []; 1066 my $title = delete $arg{title};
367 1067
368 my $self = $class->SUPER::new (children => [], %arg); 1068 my $self = $class->SUPER::new (
369 $self->add ($_) for @$children; 1069 bg => [1, 1, 1, 1],
1070 border_bg => [1, 1, 1, 1],
1071 border => 0.6,
1072 can_events => 1,
1073 min_w => 16,
1074 min_h => 16,
1075 %arg,
1076 );
1077
1078 $self->{title} = new CFClient::UI::Label
1079 align => 0,
1080 valign => 1,
1081 text => $title,
1082 fontsize => $self->{border}
1083 if defined $title;
370 1084
371 $self 1085 $self
372} 1086}
373 1087
374sub add { 1088sub add {
375 my ($self, $child) = @_;
376
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ];
385
386 $self->{w} = $self->{h} = -1;
387
388 $child->check_size;
389}
390
391sub remove {
392 my ($self, $widget) = @_; 1089 my ($self, @widgets) = @_;
393 1090
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 1091 $self->SUPER::add (@widgets);
395 1092 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
396 $self->check_size;
397} 1093}
398 1094
399sub find_widget { 1095sub border {
1096 int $_[0]{border} * $::FONTSIZE
1097}
1098
1099sub size_request {
1100 my ($self) = @_;
1101
1102 $self->{title}->size_request
1103 if $self->{title};
1104
1105 my ($w, $h) = $self->SUPER::size_request;
1106
1107 (
1108 $w + $self->border * 2,
1109 $h + $self->border * 2,
1110 )
1111}
1112
1113sub size_allocate {
400 my ($self, $x, $y) = @_; 1114 my ($self, $w, $h) = @_;
401 1115
402 $x -= $self->{x}; 1116 if ($self->{title}) {
403 $y -= $self->{y}; 1117 $self->{title}{w} = $w;
1118 $self->{title}{h} = $h;
1119 $self->{title}->size_allocate ($w, $h);
1120 }
404 1121
405 my $res; 1122 my $border = $self->border;
406 1123
407 for (reverse @{ $self->{children} }) { 1124 $h -= List::Util::max 0, $border * 2;
408 $res = $_->find_widget ($x, $y) 1125 $w -= List::Util::max 0, $border * 2;
409 and return $res;
410 } 1126
1127 $self->child->configure ($border, $border, $w, $h);
1128}
411 1129
412 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 1130sub button_down {
1131 my ($self, $ev, $x, $y) = @_;
1132
1133 my ($w, $h) = @$self{qw(w h)};
1134 my $border = $self->border;
1135
1136 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1137 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1138
1139 if ($lr & $td) {
1140 my ($wx, $wy) = ($self->{x}, $self->{y});
1141 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1142 my ($bw, $bh) = ($self->{w}, $self->{h});
1143
1144 my $mx = $x < $border;
1145 my $my = $y < $border;
1146
1147 $self->{motion} = sub {
1148 my ($ev, $x, $y) = @_;
1149
1150 my $dx = $ev->{x} - $ox;
1151 my $dy = $ev->{y} - $oy;
1152
1153 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1154 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1155
1156 $self->realloc;
1157 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1158 };
1159
1160 } elsif ($lr ^ $td) {
1161 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1162 my ($bx, $by) = ($self->{x}, $self->{y});
1163
1164 $self->{motion} = sub {
1165 my ($ev, $x, $y) = @_;
1166
1167 ($x, $y) = ($ev->{x}, $ev->{y});
1168
1169 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1170 };
1171 } else {
1172 return 0;
1173 }
1174
1175 1
1176}
1177
1178sub button_up {
1179 my ($self, $ev, $x, $y) = @_;
1180
1181 !!delete $self->{motion}
1182}
1183
1184sub mouse_motion {
1185 my ($self, $ev, $x, $y) = @_;
1186
1187 $self->{motion}->($ev, $x, $y) if $self->{motion};
1188
1189 !!$self->{motion}
413} 1190}
414 1191
415sub _draw { 1192sub _draw {
416 my ($self) = @_; 1193 my ($self) = @_;
417 1194
418 $_->draw for @{$self->{children}}; 1195 my $child = $self->{children}[0];
419}
420 1196
421#############################################################################
422
423package CFClient::UI::Bin;
424
425our @ISA = CFClient::UI::Container::;
426
427sub new {
428 my ($class, %arg) = @_;
429
430 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
431
432 $class->SUPER::new (children => [$child], %arg)
433}
434
435sub add {
436 my ($self, $widget) = @_;
437
438 $self->{children} = [];
439
440 $self->SUPER::add ($widget);
441}
442
443sub remove {
444 my ($self, $widget) = @_;
445
446 $self->SUPER::remove ($widget);
447
448 $self->{children} = [new CFClient::UI::Empty]
449 unless @{$self->{children}};
450}
451
452sub child { $_[0]->{children}[0] }
453
454sub size_request {
455 $_[0]{children}[0]->size_request
456}
457
458sub size_allocate {
459 my ($self, $x, $y, $w, $h) = @_;
460
461 $self->_size_allocate ($x, $y, $w, $h) or return;
462
463 $self->{children}[0]->size_allocate (0, 0, $w, $h);
464}
465
466#############################################################################
467
468package CFClient::UI::Window;
469
470our @ISA = CFClient::UI::Bin::;
471
472use SDL::OpenGL;
473
474sub new {
475 my ($class, %arg) = @_;
476
477 my $self = $class->SUPER::new (%arg);
478}
479
480sub update {
481 my ($self) = @_;
482
483 # we want to do this delayed...
484 $self->render_chld;
485 $self->SUPER::update;
486}
487
488sub render_chld {
489 my ($self) = @_;
490
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1;
493 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw;
495 };
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (0, 0, $w, $h);
504
505 $self->render_chld;
506}
507
508sub _draw {
509 my ($self) = @_;
510
511 my ($w, $h) = ($self->w, $self->h); 1197 my ($w, $h ) = ($self->{w}, $self->{h});
1198 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1199
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1200 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1201 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1202
521 $tex->draw_quad (0, 0, $w, $h); 1203 my $border = $self->border;
522 1204
523 glDisable GL_BLEND; 1205 glColor @{ $self->{border_bg} };
1206 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1207 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1208 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1209 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1210
1211 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1212 glColor @{ $self->{bg} };
1213
1214 # TODO: repeat texture not scale
1215 # solve this better(?)
1216 $bg->{s} = $cw / $bg->{w};
1217 $bg->{t} = $ch / $bg->{h};
1218 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1219 }
1220
524 glDisable GL_TEXTURE_2D; 1221 glDisable GL_TEXTURE_2D;
525}
526 1222
527#############################################################################
528
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame;
560
561our @ISA = CFClient::UI::Bin::;
562
563use SDL::OpenGL;
564
565sub size_request {
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw; 1223 $child->draw;
599}
600 1224
601############################################################################# 1225 if ($self->{title}) {
1226 glTranslate 0, $border - $self->{h};
1227 $self->{title}->_draw;
1228 }
1229}
602 1230
1231#############################################################################
1232
603package CFClient::UI::FancyFrame; 1233package CFClient::UI::Table;
604 1234
605our @ISA = CFClient::UI::Bin::; 1235our @ISA = CFClient::UI::Base::;
606 1236
607use SDL::OpenGL; 1237use List::Util qw(max sum);
608 1238
609my @tex = 1239use CFClient::OpenGL;
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 1240
613sub new { 1241sub new {
614 my $class = shift; 1242 my $class = shift;
615 1243
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new (
619 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8,
622 @_
623 )
624}
625
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_;
641
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2;
645 $w -= List::Util::max 0, $self->{border} * 2;
646
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
648}
649
650sub button_down {
651 my ($self, $ev, $x, $y) = @_;
652
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
655
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
657 my ($bw, $bh) = ($self->{w}, $self->{h});
658
659 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_;
661
662 ($x, $y) = ($ev->motion_x, $ev->motion_y);
663
664 $self->{user_w} = $bw + $x - $ox;
665 $self->{user_h} = $bh + $y - $oy;
666 $self->update;
667 };
668
669 } elsif ($x >= 0 && $x < $self->{w}
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
673 my ($bx, $by) = ($self->{x}, $self->{y});
674
675 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_;
677
678 ($x, $y) = ($ev->motion_x, $ev->motion_y);
679
680 $self->move ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 };
683 }
684}
685
686sub button_up {
687 my ($self, $ev, $x, $y) = @_;
688
689 delete $self->{motion};
690}
691
692sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_;
694
695 $self->{motion}->($ev, $x, $y) if $self->{motion};
696}
697
698sub _draw {
699 my ($self) = @_;
700
701 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708
709 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border});
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
714
715 my $bg = $tex[0];
716
717 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w};
719 my $rep_y = $ch / $bg->{h};
720
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
727
728 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730
731 $self->child->draw;
732}
733
734#############################################################################
735
736package CFClient::UI::Table;
737
738our @ISA = CFClient::UI::Base::;
739
740use List::Util qw(max sum);
741
742use SDL::OpenGL;
743
744sub new {
745 my $class = shift;
746
747 $class->SUPER::new ( 1244 $class->SUPER::new (
748 col_expand => [], 1245 col_expand => [],
749 @_ 1246 @_,
750 ) 1247 )
1248}
1249
1250sub children {
1251 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1252}
752 1253
753sub add { 1254sub add {
754 my ($self, $x, $y, $child) = @_; 1255 my ($self, $x, $y, $child) = @_;
755 1256
756 $child->set_parent ($self); 1257 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1258 $self->{children}[$y][$x] = $child;
758 1259
759 $self->{w} = $self->{h} = -1; 1260 $self->realloc;
760
761 $child->check_size;
762} 1261}
763 1262
764# TODO: move to container class maybe? send childs a signal on removal? 1263# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1264sub clear {
766 my ($self) = @_; 1265 my ($self) = @_;
767 1266
1267 my @children = $self->children;
768 delete $self->{children}; 1268 delete $self->{children};
769 $self->update; 1269
1270 for (@children) {
1271 delete $_->{parent};
1272 $_->hide;
1273 }
1274
1275 $self->realloc;
770} 1276}
771 1277
772sub get_wh { 1278sub get_wh {
773 my ($self) = @_; 1279 my ($self) = @_;
774 1280
… …
779 or next; 1285 or next;
780 1286
781 for my $x (0 .. $#$row) { 1287 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1288 my $widget = $row->[$x]
783 or next; 1289 or next;
784 my ($w, $h) = $widget->size_request; 1290 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1291
786 $w[$x] = max $w[$x], $w; 1292 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1293 $h[$y] = max $h[$y], $h;
788 } 1294 }
789 } 1295 }
… …
801 (sum @$hs), 1307 (sum @$hs),
802 ) 1308 )
803} 1309}
804 1310
805sub size_allocate { 1311sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1312 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1313
810 my ($ws, $hs) = $self->get_wh; 1314 my ($ws, $hs) = $self->get_wh;
811 1315
812 my $req_w = sum @$ws; 1316 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1317 my $req_h = (sum @$hs) || 1;
814 1318
815 # TODO: nicer code && do row_expand 1319 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1320 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1321 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1322 my $col_expand = (sum @col_expand) || 1;
… …
835 1339
836 for my $c (0 .. $#$row) { 1340 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1341 my $col_w = $ws->[$c];
838 1342
839 if (my $widget = $row->[$c]) { 1343 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1344 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1345 }
842 1346
843 $x += $col_w; 1347 $x += $col_w;
844 } 1348 }
845 1349
… …
872 } 1376 }
873} 1377}
874 1378
875############################################################################# 1379#############################################################################
876 1380
1381package CFClient::UI::Box;
1382
1383our @ISA = CFClient::UI::Container::;
1384
1385sub size_request {
1386 my ($self) = @_;
1387
1388 $self->{vertical}
1389 ? (
1390 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1391 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1392 )
1393 : (
1394 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1395 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1396 )
1397}
1398
1399sub size_allocate {
1400 my ($self, $w, $h) = @_;
1401
1402 my $space = $self->{vertical} ? $h : $w;
1403 my $children = $self->{children};
1404
1405 my @req;
1406
1407 if ($self->{homogeneous}) {
1408 @req = ($space / (@$children || 1)) x @$children;
1409 } else {
1410 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1411 my $req = List::Util::sum @req;
1412
1413 if ($req > $space) {
1414 # ah well, not enough space
1415 $_ *= $space / $req for @req;
1416 } else {
1417 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1418
1419 $space = ($space - $req) / $expand; # remaining space to give away
1420
1421 $req[$_] += $space * $children->[$_]{expand}
1422 for 0 .. $#$children;
1423 }
1424 }
1425
1426 CFClient::UI::harmonize \@req;
1427
1428 my $pos = 0;
1429 for (0 .. $#$children) {
1430 my $alloc = $req[$_];
1431 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1432
1433 $pos += $alloc;
1434 }
1435
1436 1
1437}
1438
1439#############################################################################
1440
877package CFClient::UI::HBox; 1441package CFClient::UI::HBox;
878 1442
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
882 1444
883sub size_request { 1445sub new {
884 my ($self) = @_; 1446 my $class = shift;
885 1447
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
887 1449 vertical => 0,
888 ( 1450 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1451 )
892} 1452}
893 1453
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1454#############################################################################
938 1455
939package CFClient::UI::VBox; 1456package CFClient::UI::VBox;
940 1457
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1458our @ISA = CFClient::UI::Box::;
944 1459
945sub size_request { 1460sub new {
946 my ($self) = @_; 1461 my $class = shift;
947 1462
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1463 $class->SUPER::new (
949 1464 vertical => 1,
950 ( 1465 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1466 )
954} 1467}
955 1468
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1469#############################################################################
996 1470
997package CFClient::UI::Label; 1471package CFClient::UI::Label;
998 1472
999our @ISA = CFClient::UI::Base::; 1473our @ISA = CFClient::UI::DrawBG::;
1000 1474
1001use SDL::OpenGL; 1475use CFClient::OpenGL;
1002 1476
1003sub new { 1477sub new {
1004 my ($class, %arg) = @_; 1478 my ($class, %arg) = @_;
1005 1479
1006 my $self = $class->SUPER::new ( 1480 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1481 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1482 #bg => none
1009 text => "", 1483 #active_bg => none
1484 #font => default_font
1485 #text => initial text
1486 #markup => initial narkup
1487 #max_w => maximum pixel width
1488 ellipsise => 3, # end
1489 layout => (new CFClient::Layout),
1490 fontsize => 1,
1010 align => -1, 1491 align => -1,
1011 valign => -1, 1492 valign => -1,
1012 padding => 2, 1493 padding_x => 2,
1013 layout => new CFClient::Layout, 1494 padding_y => 2,
1495 can_events => 0,
1014 %arg 1496 %arg
1015 ); 1497 );
1016 1498
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1499 if (exists $self->{template}) {
1500 my $layout = new CFClient::Layout;
1501 $layout->set_text (delete $self->{template});
1502 $self->{template} = $layout;
1503 }
1018 1504
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1505 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1506 $self->set_markup (delete $self->{markup});
1507 } else {
1508 $self->set_text (delete $self->{text});
1509 }
1021 1510
1022 $self 1511 $self
1023} 1512}
1024 1513
1025sub escape_text { 1514sub escape($) {
1026 local $_ = $_[1]; 1515 local $_ = $_[0];
1027 1516
1028 s/&/&amp;/g; 1517 s/&/&amp;/g;
1029 s/>/&gt;/g; 1518 s/>/&gt;/g;
1030 s/</&lt;/g; 1519 s/</&lt;/g;
1031 1520
1032 $_[1] 1521 $_
1522}
1523
1524sub update {
1525 my ($self) = @_;
1526
1527 delete $self->{texture};
1528 $self->SUPER::update;
1033} 1529}
1034 1530
1035sub set_text { 1531sub set_text {
1036 my ($self, $text) = @_; 1532 my ($self, $text) = @_;
1037 1533
1534 return if $self->{text} eq "T$text";
1535 $self->{text} = "T$text";
1536
1537 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1538 $self->{layout}->set_text ($text);
1039 1539
1040 delete $self->{texture}; 1540 $self->realloc;
1041 $self->update; 1541 $self->update;
1042} 1542}
1043 1543
1044sub set_markup { 1544sub set_markup {
1045 my ($self, $markup) = @_; 1545 my ($self, $markup) = @_;
1046 1546
1547 return if $self->{text} eq "M$markup";
1548 $self->{text} = "M$markup";
1549
1550 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1551
1552 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1553 $self->{layout}->set_markup ($markup);
1048 1554
1555 $self->realloc;
1556 $self->update;
1557}
1558
1559sub size_request {
1560 my ($self) = @_;
1561
1562 $self->{layout}->set_font ($self->{font}) if $self->{font};
1563 $self->{layout}->set_width ($self->{max_w} || -1);
1564 $self->{layout}->set_ellipsise ($self->{ellipsise});
1565 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1566 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1567
1568 my ($w, $h) = $self->{layout}->size;
1569
1570 if (exists $self->{template}) {
1571 $self->{template}->set_font ($self->{font}) if $self->{font};
1572 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1574 my ($w2, $h2) = $self->{template}->size;
1575
1576 $w = List::Util::max $w, $w2;
1577 $h = List::Util::max $h, $h2;
1578 }
1579
1580 ($w, $h)
1581}
1582
1583sub size_allocate {
1584 my ($self, $w, $h) = @_;
1585
1586 delete $self->{ox};
1587
1588 delete $self->{texture}
1589 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1590}
1591
1592sub set_fontsize {
1593 my ($self, $fontsize) = @_;
1594
1595 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1596 delete $self->{texture};
1050 $self->update;
1051}
1052 1597
1053sub size_request { 1598 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065}
1066
1067sub size_allocate {
1068 my ($self, $x, $y, $w, $h) = @_;
1069
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture};
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update;
1080} 1599}
1081 1600
1082sub _draw { 1601sub _draw {
1083 my ($self) = @_; 1602 my ($self) = @_;
1084 1603
1604 $self->SUPER::_draw; # draw background, if applicable
1605
1085 my $tex = $self->{texture} ||= do { 1606 my $tex = $self->{texture} ||= do {
1607 $self->{layout}->set_foreground (@{$self->{fg}});
1608 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1609 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1610 $self->{layout}->set_ellipsise ($self->{ellipsise});
1611 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1612 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1613
1088 new_from_layout CFClient::Texture $self->{layout} 1614 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1615 };
1090 1616
1091 glEnable GL_BLEND; 1617 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1618 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1619 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1620 : ($self->{w} - $tex->{w}) * 0.5);
1621
1622 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1623 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1624 : ($self->{h} - $tex->{h}) * 0.5);
1625 };
1626
1093 glEnable GL_TEXTURE_2D; 1627 glEnable GL_TEXTURE_2D;
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1629
1630 if ($tex->{format} == GL_ALPHA) {
1096 glColor @{$self->{fg}}; 1631 glColor @{$self->{fg}};
1097
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy}); 1632 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1633 } else {
1634 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1635 }
1111 1636
1112 glDisable GL_TEXTURE_2D; 1637 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1638}
1115 1639
1116############################################################################# 1640#############################################################################
1117 1641
1118package CFClient::UI::EntryBase; 1642package CFClient::UI::EntryBase;
1119 1643
1120our @ISA = CFClient::UI::Label::; 1644our @ISA = CFClient::UI::Label::;
1121 1645
1122use SDL; 1646use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1647
1125sub new { 1648sub new {
1126 my $class = shift; 1649 my $class = shift;
1127 1650
1128 $class->SUPER::new ( 1651 $class->SUPER::new (
1129 fg => [1, 1, 1], 1652 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1653 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1654 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1655 active_fg => [0, 0, 0],
1133 can_hover => 1, 1656 can_hover => 1,
1134 can_focus => 1, 1657 can_focus => 1,
1135 valign => 0, 1658 valign => 0,
1659 can_events => 1,
1660 #text => ...
1136 @_ 1661 @_
1137 ) 1662 )
1138} 1663}
1139 1664
1140sub _set_text { 1665sub _set_text {
… …
1142 1667
1143 delete $self->{cur_h}; 1668 delete $self->{cur_h};
1144 1669
1145 return if $self->{text} eq $text; 1670 return if $self->{text} eq $text;
1146 1671
1672 delete $self->{texture};
1673
1147 $self->{last_activity} = $::NOW; 1674 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1675 $self->{text} = $text;
1149 1676
1150 $text =~ s/./*/g if $self->{hidden}; 1677 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1678 $self->{layout}->set_text ("$text ");
1152 1679
1153 $self->emit (changed => $self->{text}); 1680 $self->_emit (changed => $self->{text});
1681}
1682
1683sub set_text {
1684 my ($self, $text) = @_;
1685
1686 $self->{cursor} = length $text;
1687 $self->_set_text ($text);
1688
1689 $self->realloc;
1154} 1690}
1155 1691
1156sub get_text { 1692sub get_text {
1157 $_[0]{text} 1693 $_[0]{text}
1158} 1694}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1699 my ($w, $h) = $self->SUPER::size_request;
1164 1700
1165 ($w + 1, $h) # add 1 for cursor 1701 ($w + 1, $h) # add 1 for cursor
1166} 1702}
1167 1703
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1704sub key_down {
1185 my ($self, $ev) = @_; 1705 my ($self, $ev) = @_;
1186 1706
1187 my $mod = $ev->key_mod; 1707 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1708 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1709 my $uni = $ev->{unicode};
1191 1710
1192 my $text = $self->get_text; 1711 my $text = $self->get_text;
1193 1712
1194 if ($sym == SDLK_BACKSPACE) { 1713 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1714 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1715 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1716 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1717 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1718 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1719 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1720 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1721 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1722 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1723 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1725 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1726 $self->_emit ('escape');
1208 } elsif ($uni) { 1727 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1728 substr $text, $self->{cursor}++, 0, chr $uni;
1729 } else {
1730 return 0;
1210 } 1731 }
1211 1732
1212 $self->_set_text ($text); 1733 $self->_set_text ($text);
1213 $self->update; 1734
1735 $self->realloc;
1736
1737 1
1214} 1738}
1215 1739
1216sub focus_in { 1740sub focus_in {
1217 my ($self) = @_; 1741 my ($self) = @_;
1218 1742
… …
1233 utf8::encode $text; 1757 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1758 $self->{cursor} = length substr $text, 0, $idx;
1235 1759
1236 $self->_set_text ($self->{text}); 1760 $self->_set_text ($self->{text});
1237 $self->update; 1761 $self->update;
1762
1763 1
1238} 1764}
1239 1765
1240sub mouse_motion { 1766sub mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1767 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1768# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1769
1770 0
1243} 1771}
1244 1772
1245sub _draw { 1773sub _draw {
1246 my ($self) = @_; 1774 my ($self) = @_;
1247 1775
… …
1286 1814
1287package CFClient::UI::Entry; 1815package CFClient::UI::Entry;
1288 1816
1289our @ISA = CFClient::UI::EntryBase::; 1817our @ISA = CFClient::UI::EntryBase::;
1290 1818
1291use SDL; 1819use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1820
1294sub key_down { 1821sub key_down {
1295 my ($self, $ev) = @_; 1822 my ($self, $ev) = @_;
1296 1823
1297 my $sym = $ev->key_sym; 1824 my $sym = $ev->{sym};
1298 1825
1299 if ($sym == SDLK_RETURN) { 1826 if ($sym == 13) {
1827 unshift @{$self->{history}},
1828 my $txt = $self->get_text;
1829 $self->{history_pointer} = -1;
1830 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1831 $self->_emit (activate => $txt);
1301 $self->update; 1832 $self->update;
1302 1833
1834 } elsif ($sym == CFClient::SDLK_UP) {
1835 if ($self->{history_pointer} < 0) {
1836 $self->{history_saveback} = $self->get_text;
1837 }
1838 if (@{$self->{history} || []} > 0) {
1839 $self->{history_pointer}++;
1840 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1841 $self->{history_pointer} = @{$self->{history} || []} - 1;
1842 }
1843 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1844 }
1845
1846 } elsif ($sym == CFClient::SDLK_DOWN) {
1847 $self->{history_pointer}--;
1848 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1849
1850 if ($self->{history_pointer} >= 0) {
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 } else {
1853 $self->set_text ($self->{history_saveback});
1854 }
1855
1303 } else { 1856 } else {
1304 $self->SUPER::key_down ($ev); 1857 return $self->SUPER::key_down ($ev)
1858 }
1859
1305 } 1860 1
1306
1307} 1861}
1308 1862
1309############################################################################# 1863#############################################################################
1310 1864
1311package CFClient::UI::Button; 1865package CFClient::UI::Button;
1312 1866
1313our @ISA = CFClient::UI::Label::; 1867our @ISA = CFClient::UI::Label::;
1314 1868
1315use SDL; 1869use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1870
1318my @tex = 1871my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1872 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1873 qw(b1_button_active.png);
1321 1874
1322sub new { 1875sub new {
1323 my $class = shift; 1876 my $class = shift;
1324 1877
1325 $class->SUPER::new ( 1878 $class->SUPER::new (
1326 padding => 4, 1879 padding_x => 4,
1880 padding_y => 4,
1327 fg => [1, 1, 1], 1881 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1882 active_fg => [0, 0, 1],
1330 can_hover => 1, 1883 can_hover => 1,
1331 align => 0, 1884 align => 0,
1332 valign => 0, 1885 valign => 0,
1886 can_events => 1,
1333 @_ 1887 @_
1334 ) 1888 )
1335} 1889}
1336 1890
1891sub activate { }
1892
1337sub button_up { 1893sub button_up {
1338 my ($self, $ev, $x, $y) = @_; 1894 my ($self, $ev, $x, $y) = @_;
1339 1895
1896 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1897 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1898 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1899
1343 } 1900 1
1344} 1901}
1345 1902
1346sub _draw { 1903sub _draw {
1347 my ($self) = @_; 1904 my ($self) = @_;
1348 1905
1349 local $self->{fg} = $self->{fg}; 1906 local $self->{fg} = $self->{fg};
1350 1907
1351 if ($GRAB == $self) { 1908 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg}; 1909 $self->{fg} = $self->{active_fg};
1353 } 1910 }
1911
1912 glEnable GL_TEXTURE_2D;
1913 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1914 glColor 0, 0, 0, 1;
1915
1916 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1917
1918 glDisable GL_TEXTURE_2D;
1919
1920 $self->SUPER::_draw;
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::CheckBox;
1926
1927our @ISA = CFClient::UI::DrawBG::;
1928
1929my @tex =
1930 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1931 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1932
1933use CFClient::OpenGL;
1934
1935sub new {
1936 my $class = shift;
1937
1938 $class->SUPER::new (
1939 padding_x => 2,
1940 padding_y => 2,
1941 fg => [1, 1, 1],
1942 active_fg => [1, 1, 0],
1943 bg => [0, 0, 0, 0.2],
1944 active_bg => [1, 1, 1, 0.5],
1945 state => 0,
1946 can_hover => 1,
1947 @_
1948 )
1949}
1950
1951sub size_request {
1952 my ($self) = @_;
1953
1954 (6) x 2
1955}
1956
1957sub button_down {
1958 my ($self, $ev, $x, $y) = @_;
1959
1960 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1961 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1962 $self->{state} = !$self->{state};
1963 $self->_emit (changed => $self->{state});
1964 } else {
1965 return 0
1966 }
1967
1968 1
1969}
1970
1971sub _draw {
1972 my ($self) = @_;
1973
1974 $self->SUPER::_draw;
1975
1976 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1977
1978 my ($w, $h) = @$self{qw(w h)};
1979
1980 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1981
1982 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1983
1984 my $tex = $self->{state} ? $tex[1] : $tex[0];
1985
1986 glEnable GL_TEXTURE_2D;
1987 $tex->draw_quad_alpha (0, 0, $s, $s);
1988 glDisable GL_TEXTURE_2D;
1989}
1990
1991#############################################################################
1992
1993package CFClient::UI::Image;
1994
1995our @ISA = CFClient::UI::Base::;
1996
1997use CFClient::OpenGL;
1998use Carp qw/confess/;
1999
2000our %loaded_images;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (can_events => 0, @_);
2006
2007 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2008
2009 $loaded_images{$self->{image}} ||=
2010 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2011
2012 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2013
2014 Scalar::Util::weaken $loaded_images{$self->{image}};
2015
2016 $self->{aspect} = $tex->{w} / $tex->{h};
2017
2018 $self
2019}
2020
2021sub size_request {
2022 my ($self) = @_;
2023
2024 ($self->{tex}->{w}, $self->{tex}->{h})
2025}
2026
2027sub _draw {
2028 my ($self) = @_;
2029
2030 my $tex = $self->{tex};
2031
2032 my ($w, $h) = ($self->{w}, $self->{h});
2033
2034 if ($self->{rot90}) {
2035 glRotate 90, 0, 0, 1;
2036 glTranslate 0, -$self->{w}, 0;
2037
2038 ($w, $h) = ($h, $w);
2039 }
2040
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 $tex->draw_quad_alpha (0, 0, $w, $h);
2045
2046 glDisable GL_TEXTURE_2D;
2047}
2048
2049#############################################################################
2050
2051package CFClient::UI::VGauge;
2052
2053our @ISA = CFClient::UI::Base::;
2054
2055use List::Util qw(min max);
2056
2057use CFClient::OpenGL;
2058
2059my %tex = (
2060 food => [
2061 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2062 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2063 ],
2064 grace => [
2065 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2066 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2067 ],
2068 hp => [
2069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2070 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2071 ],
2072 mana => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2075 ],
2076);
2077
2078# eg. VGauge->new (gauge => 'food'), default gauge: food
2079sub new {
2080 my $class = shift;
2081
2082 my $self = $class->SUPER::new (
2083 type => 'food',
2084 @_
2085 );
2086
2087 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2088
2089 $self
2090}
2091
2092sub size_request {
2093 my ($self) = @_;
2094
2095 #my $tex = $tex{$self->{type}}[0];
2096 #@$tex{qw(w h)}
2097 (0, 0)
2098}
2099
2100sub set_max {
2101 my ($self, $max) = @_;
2102
2103 return if $self->{max_val} == $max;
2104
2105 $self->{max_val} = $max;
2106 $self->update;
2107}
2108
2109sub set_value {
2110 my ($self, $val, $max) = @_;
2111
2112 $self->set_max ($max)
2113 if defined $max;
2114
2115 return if $self->{val} == $val;
2116
2117 $self->{val} = $val;
2118 $self->update;
2119}
2120
2121sub _draw {
2122 my ($self) = @_;
2123
2124 my $tex = $tex{$self->{type}};
2125 my ($t1, $t2, $t3) = @$tex;
2126
2127 my ($w, $h) = ($self->{w}, $self->{h});
2128
2129 if ($self->{vertical}) {
2130 glRotate 90, 0, 0, 1;
2131 glTranslate 0, -$self->{w}, 0;
2132
2133 ($w, $h) = ($h, $w);
2134 }
2135
2136 my $ycut = $self->{val} / ($self->{max_val} || 1);
2137
2138 my $ycut1 = max 0, min 1, $ycut;
2139 my $ycut2 = max 0, min 1, $ycut - 1;
2140
2141 my $h1 = $self->{h} * (1 - $ycut1);
2142 my $h2 = $self->{h} * (1 - $ycut2);
1354 2143
1355 glEnable GL_BLEND; 2144 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 2146 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2147 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1;
1360 2148
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2149 glBindTexture GL_TEXTURE_2D, $t1->{name};
2150 glBegin GL_QUADS;
2151 glTexCoord 0 , 0; glVertex 0 , 0;
2152 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2153 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2154 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2155 glEnd;
1362 2156
2157 my $ycut1 = List::Util::min 1, $ycut;
2158 glBindTexture GL_TEXTURE_2D, $t2->{name};
2159 glBegin GL_QUADS;
2160 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2161 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2162 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2163 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2164 glEnd;
2165
2166 if ($t3) {
2167 glBindTexture GL_TEXTURE_2D, $t3->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2171 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2172 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2173 glEnd;
2174 }
2175
2176 glDisable GL_BLEND;
1363 glDisable GL_TEXTURE_2D; 2177 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365
1366 $self->SUPER::_draw;
1367} 2178}
1368 2179
1369############################################################################# 2180#############################################################################
1370 2181
1371package CFClient::UI::CheckBox; 2182package CFClient::UI::Gauge;
1372 2183
1373our @ISA = CFClient::UI::DrawBG::; 2184our @ISA = CFClient::UI::VBox::;
1374
1375my @tex =
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378
1379use SDL;
1380use SDL::OpenGL;
1381 2185
1382sub new { 2186sub new {
1383 my $class = shift; 2187 my ($class, %arg) = @_;
1384 2188
1385 $class->SUPER::new ( 2189 my $self = $class->SUPER::new (
1386 padding => 2, 2190 tooltip => $arg{type},
1387 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0],
1389 state => 0,
1390 can_hover => 1, 2191 can_hover => 1,
1391 @_ 2192 can_events => 1,
2193 %arg,
1392 ) 2194 );
1393}
1394 2195
1395sub size_request { 2196 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1396 my ($self) = @_; 2197 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1397 2198 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1398 ($self->{padding} * 2 + 6) x 2
1399}
1400
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down {
1408 my ($self, $ev, $x, $y) = @_;
1409
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1412 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state});
1414 }
1415}
1416
1417sub _draw {
1418 my ($self) = @_;
1419
1420 $self->SUPER::_draw;
1421
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1423
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1425
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427
1428 glEnable GL_BLEND;
1429 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438}
1439
1440#############################################################################
1441
1442package CFClient::UI::VGauge;
1443
1444our @ISA = CFClient::UI::Base::;
1445
1446use SDL::OpenGL;
1447
1448my %tex = (
1449 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ],
1453 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1456 ],
1457 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ],
1461 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1464 ],
1465);
1466
1467# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new {
1469 my $class = shift;
1470
1471 my $self = $class->SUPER::new (gauge => 'food', @_);
1472 2199
1473 $self 2200 $self
1474} 2201}
1475 2202
1476sub size_request { 2203sub set_fontsize {
1477 my ($self) = @_; 2204 my ($self, $fsize) = @_;
1478 2205
1479 (30, 100) 2206 $self->{value}->set_fontsize ($fsize);
2207 $self->{max} ->set_fontsize ($fsize);
1480} 2208}
1481 2209
1482sub set_max { 2210sub set_max {
1483 my ($self, $max) = @_; 2211 my ($self, $max) = @_;
1484 $self->{max_val} = $max; 2212
2213 $self->{gauge}->set_max ($max);
2214 $self->{max}->set_text ($max);
1485} 2215}
1486 2216
1487sub set_value { 2217sub set_value {
1488 my ($self, $val, $max) = @_; 2218 my ($self, $val, $max) = @_;
1489 2219
1490 $self->set_max ($max) 2220 $self->set_max ($max)
1491 if defined $max; 2221 if defined $max;
1492 2222
1493 $max = $self->{max_val}; 2223 $self->{gauge}->set_value ($val, $max);
1494 $self->{val} = $val; 2224 $self->{value}->set_text ($val);
1495
1496 $self->update;
1497}
1498
1499sub _draw {
1500 my ($self) = @_;
1501
1502 my $tex = $tex{$self->{gauge}};
1503
1504 my ($w, $h) = ($self->{w}, $self->{h});
1505
1506 my $ycut = $self->{val} / ($self->{max_val} || 1);
1507 $ycut = 1 if $self->{val} > $self->{max_val};
1508
1509 my $t1 = $tex->[0];
1510 my $t2 = $tex->[1];
1511
1512 glEnable GL_BLEND;
1513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1514 glEnable GL_TEXTURE_2D;
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516
1517 my $h1 = $self->{h} - $ycut * $self->{h};
1518 my $h2 = $ycut * $self->{h};
1519
1520 my $yp = 0;
1521
1522 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1523 glBegin (GL_QUADS);
1524 glTexCoord (0, 0); glVertex (0 , $yp);
1525 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1526 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1527 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1528 glEnd ();
1529
1530 $yp += $h1;
1531
1532 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1533 glBegin (GL_QUADS);
1534 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1535 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1536 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1537 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1538 glEnd ();
1539
1540 glDisable GL_BLEND;
1541 glDisable GL_TEXTURE_2D;
1542} 2225}
1543 2226
1544############################################################################# 2227#############################################################################
1545 2228
1546package CFClient::UI::Slider; 2229package CFClient::UI::Slider;
1547 2230
1548use strict; 2231use strict;
1549 2232
1550use SDL::OpenGL; 2233use CFClient::OpenGL;
1551 2234
1552our @ISA = CFClient::UI::DrawBG::; 2235our @ISA = CFClient::UI::DrawBG::;
1553 2236
1554my @tex = 2237my @tex =
1555 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2238 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1556 qw(s1_slider.png s1_slider_bg.png); 2239 qw(s1_slider.png s1_slider_bg.png);
1557 2240
1558sub new { 2241sub new {
1559 my $class = shift; 2242 my $class = shift;
1560 2243
1561 # range [value, low, high, page] 2244 # range [value, low, high, page, unit]
1562 2245
1563 # TODO: 0-width page 2246 # TODO: 0-width page
1564 # TODO: req_w/h are wrong with vertical 2247 # TODO: req_w/h are wrong with vertical
1565 # TODO: calculations are off 2248 # TODO: calculations are off
1566 my $self = $class->SUPER::new ( 2249 my $self = $class->SUPER::new (
1567 fg => [1, 1, 1], 2250 fg => [1, 1, 1],
1568 active_fg => [0, 0, 0], 2251 active_fg => [0, 0, 0],
2252 bg => [0, 0, 0, 0.2],
2253 active_bg => [1, 1, 1, 0.5],
1569 range => [0, 0, 100, 10], 2254 range => [0, 0, 100, 10, 0],
1570 req_w => 40, 2255 min_w => $::WIDTH / 80,
1571 req_h => 13, 2256 min_h => $::WIDTH / 80,
1572 vertical => 0, 2257 vertical => 0,
1573 can_hover => 1, 2258 can_hover => 1,
1574 inner_pad => 5, 2259 inner_pad => 0.02,
1575 @_ 2260 @_
1576 ); 2261 );
1577 2262
2263 $self->set_value ($self->{range}[0]);
2264 $self->update;
2265
1578 $self 2266 $self
1579} 2267}
1580 2268
2269sub changed { }
2270
2271sub set_range {
2272 my ($self, $range) = @_;
2273
2274 ($range, $self->{range}) = ($self->{range}, $range);
2275
2276 $self->update
2277 if "@$range" ne "@{$self->{range}}";
2278}
2279
2280sub set_value {
2281 my ($self, $value) = @_;
2282
2283 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2284
2285 $hi = $lo + 1 if $hi <= $lo;
2286
2287 $page = $hi - $lo if $page > $hi - $lo;
2288
2289 $value = $lo if $value < $lo;
2290 $value = $hi - $page if $value > $hi - $page;
2291
2292 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2293 if $unit;
2294
2295 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2296
2297 if ($value != $old_value) {
2298 $self->_emit (changed => $value);
2299 $self->update;
2300 }
2301}
2302
1581sub size_request { 2303sub size_request {
1582 my ($self) = @_; 2304 my ($self) = @_;
1583 2305
1584 my $w = $self->{req_w}; 2306 ($self->{req_w}, $self->{req_h})
1585 my $h = $self->{req_h};
1586
1587 $self->{vertical} ? ($h, $w) : ($w, $h)
1588} 2307}
1589 2308
1590sub button_down { 2309sub button_down {
1591 my ($self, $ev, $x, $y) = @_; 2310 my ($self, $ev, $x, $y) = @_;
1592 2311
1593 $self->SUPER::button_down ($ev, $x, $y); 2312 $self->SUPER::button_down ($ev, $x, $y);
2313
2314 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2315
1594 $self->mouse_motion ($ev, $x, $y); 2316 $self->mouse_motion ($ev, $x, $y)
1595} 2317}
1596 2318
1597sub mouse_motion { 2319sub mouse_motion {
1598 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1599 2321
1600 if ($GRAB == $self) { 2322 if ($GRAB == $self) {
2323 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2324
2325 my (undef, $lo, $hi, $page) = @{$self->{range}};
2326
2327 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2328
2329 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2330 } else {
2331 return 0;
2332 }
2333
2334 1
2335}
2336
2337sub update {
2338 my ($self) = @_;
2339
2340 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2341 $self->set_value ($self->{range}[0]);
2342
1601 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2343 my ($value, $lo, $hi, $page) = @{$self->{range}};
2344 my $range = ($hi - $page - $lo) || 1e-100;
1602 2345
1603 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2346 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1604 2347
1605 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2348 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1606 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2349 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1607 2350
1608 $x -= $inner_pad_px; # substract the padding 2351 $value = ($value - $lo) / $range;
1609 $x = $x * ($hi - $lo) / $inner_w + $lo; 2352 $value = $value * $self->{scale} + $self->{offset};
1610 $x = $lo if $x < $lo;
1611 $x = $hi - $page if $x > $hi - $page;
1612 $self->{range}[0] = $x;
1613 2353
1614 $self->emit (changed => $x); 2354 $self->{knob_x} = $value - $knob_w * 0.5;
1615 $self->update; 2355 $self->{knob_w} = $knob_w;
1616 } 2356 });
1617}
1618 2357
1619# the inner_* stuff is for generating a padding for the slider handle, 2358 $self->SUPER::update;
1620# so that the handle doesn't leave the texture. This calculation isn't 100%
1621# correct propably, but it does the job for now
1622sub _calc_inner_pad_px {
1623 my ($self, $w) = @_;
1624 ($w / 100) * $self->{inner_pad} # % to pixels
1625} 2359}
1626 2360
1627sub _draw { 2361sub _draw {
1628 my ($self) = @_; 2362 my ($self) = @_;
1629 2363
1630 $self->SUPER::_draw (); 2364 $self->SUPER::_draw ();
1631 2365
1632 my ($w, $h) = @$self{qw(w h)}; 2366 glScale $self->{w}, $self->{h};
1633 2367
1634 if ($self->{vertical}) { 2368 if ($self->{vertical}) {
1635 # draw a vertical slider like a rotated horizontal slider 2369 # draw a vertical slider like a rotated horizontal slider
1636 2370
2371 glTranslate 1, 0, 0;
1637 glRotate 90, 0, 0, 1; 2372 glRotate 90, 0, 0, 1;
1638 glTranslate 0, -$self->{w}, 0;
1639
1640 ($w, $h) = ($h, $w);
1641 } 2373 }
1642 2374
1643 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2375 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1644 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2376 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1645 2377
1646 my ($value, $lo, $hi, $page) = @{$self->{range}};
1647
1648 $hi = $value + 1 if $lo == $hi;
1649
1650 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1651 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1652
1653 $page = int $page * $inner_w / ($hi - $lo);
1654 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1655
1656 $w -= $page;
1657 $page &= ~1;
1658 glTranslate $page * 0.5, 0, 0;
1659 $page ||= 2;
1660
1661 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1662 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1663
1664 glEnable GL_BLEND;
1665 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1666 glEnable GL_TEXTURE_2D; 2378 glEnable GL_TEXTURE_2D;
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2379 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1668 2380
1669 # draw background 2381 # draw background
1670 $tex[1]->draw_quad (0, 0, $w, $h); 2382 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1671 2383
1672 # draw handle 2384 # draw handle
1673 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2385 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1674 2386
1675 glDisable GL_BLEND;
1676 glDisable GL_TEXTURE_2D; 2387 glDisable GL_TEXTURE_2D;
1677} 2388}
1678 2389
1679############################################################################# 2390#############################################################################
1680 2391
2392package CFClient::UI::ValSlider;
2393
2394our @ISA = CFClient::UI::HBox::;
2395
2396sub new {
2397 my ($class, %arg) = @_;
2398
2399 my $range = delete $arg{range};
2400
2401 my $self = $class->SUPER::new (
2402 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2403 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2404 to_value => sub { shift },
2405 from_value => sub { shift },
2406 %arg,
2407 );
2408
2409 $self->{slider}->connect (changed => sub {
2410 my ($self, $value) = @_;
2411 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2412 $self->{parent}->emit (changed => $value);
2413 });
2414
2415# $self->{entry}->connect (changed => sub {
2416# my ($self, $value) = @_;
2417# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2418# $self->{parent}->emit (changed => $value);
2419# });
2420
2421 $self->add ($self->{slider}, $self->{entry});
2422
2423 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2424
2425 $self
2426}
2427
2428sub set_range { shift->{slider}->set_range (@_) }
2429sub set_value { shift->{slider}->set_value (@_) }
2430
2431#############################################################################
2432
1681package CFClient::UI::TextView; 2433package CFClient::UI::TextView;
1682 2434
1683our @ISA = CFClient::UI::HBox::; 2435our @ISA = CFClient::UI::HBox::;
1684 2436
1685use SDL::OpenGL; 2437use CFClient::OpenGL;
1686 2438
1687sub new { 2439sub new {
1688 my $class = shift; 2440 my $class = shift;
1689 2441
1690 my $self = $class->SUPER::new ( 2442 my $self = $class->SUPER::new (
1691 req_w => $::WIDTH / 6, 2443 fontsize => 1,
1692 req_h => $::HEIGHT / 6, 2444 can_events => 0,
1693 fontsize => $::FONTSIZE, 2445 #font => default_font
1694 @_, 2446 @_,
1695 2447
1696 layout => (new CFClient::Layout), 2448 layout => (new CFClient::Layout 1),
1697 par => [], 2449 par => [],
1698 height => 0, 2450 height => 0,
1699 children => [ 2451 children => [
1700 (new CFClient::UI::Empty expand => 1), 2452 (new CFClient::UI::Empty expand => 1),
1701 (new CFClient::UI::Slider vertical => 1), 2453 (new CFClient::UI::Slider vertical => 1),
1702 ], 2454 ],
1703 ); 2455 );
1704 2456
1705 $self->{children}[1]->connect (changed => sub { 2457 $self->{children}[1]->connect (changed => sub { $self->update });
1706 $self->update;
1707 });
1708 2458
1709 $self 2459 $self
1710} 2460}
1711 2461
1712sub set_fontsize { 2462sub set_fontsize {
… …
1714 2464
1715 $self->{fontsize} = $fontsize; 2465 $self->{fontsize} = $fontsize;
1716 $self->reflow; 2466 $self->reflow;
1717} 2467}
1718 2468
2469sub size_allocate {
2470 my ($self, $w, $h) = @_;
2471
2472 $self->SUPER::size_allocate ($w, $h);
2473
2474 $self->{layout}->set_font ($self->{font}) if $self->{font};
2475 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2476 $self->{layout}->set_width ($self->{children}[0]{w});
2477
2478 $self->reflow;
2479}
2480
1719sub text_height { 2481sub text_size {
1720 my ($self, $text) = @_; 2482 my ($self, $text, $indent) = @_;
1721 2483
1722 my $layout = $self->{layout}; 2484 my $layout = $self->{layout};
1723 2485
1724 $layout->set_height ($self->{fontsize}); 2486 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $layout->set_width ($self->{w}); 2487 $layout->set_width ($self->{children}[0]{w} - $indent);
1726 $layout->set_text ($text); 2488 $layout->set_markup ($text);
1727 2489
1728 ($layout->size)[1] 2490 $layout->size
1729} 2491}
1730 2492
1731sub reflow { 2493sub reflow {
1732 my ($self) = @_; 2494 my ($self) = @_;
1733 2495
1734 $self->{need_reflow}++; 2496 $self->{need_reflow}++;
1735 $self->update; 2497 $self->update;
1736} 2498}
1737 2499
1738sub size_request { 2500sub set_offset {
1739 my ($self) = @_; 2501 my ($self, $offset) = @_;
1740 2502
1741 ($self->{req_w}, $self->{req_h}) 2503 # todo: base offset on lines or so, not on pixels
2504 $self->{children}[1]->set_value ($offset);
1742} 2505}
1743 2506
1744sub size_allocate { 2507sub clear {
1745 my ($self, $x, $y, $w, $h) = @_; 2508 my ($self) = @_;
1746 2509
1747 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2510 $self->{par} = [];
1748 2511 $self->{height} = 0;
1749 $self->{layout}->set_height ($self->{fontsize}); 2512 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1750 $self->{layout}->set_width ($self->{w});
1751
1752 $self->reflow;
1753 $self->update;
1754} 2513}
1755 2514
1756sub add_paragraph { 2515sub add_paragraph {
1757 my ($self, $color, $text) = @_; 2516 my ($self, $color, $text, $indent) = @_;
1758 2517
1759 #TODO: intelligently "reformat" paragraph 2518 for my $line (split /\n/, $text) {
1760 2519 my ($w, $h) = $self->text_size ($line);
1761 my $height = $self->text_height ($text);
1762
1763 $self->{height} += $height; 2520 $self->{height} += $h;
2521 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2522 }
1764 2523
1765 push @{$self->{par}}, [$height, $color, $text];
1766
1767 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2524 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1768 $self->{children}[1]->update;
1769} 2525}
1770 2526
1771sub update { 2527sub update {
1772 my ($self) = @_; 2528 my ($self) = @_;
1773 2529
… …
1775 2531
1776 return unless $self->{h} > 0; 2532 return unless $self->{h} > 0;
1777 2533
1778 delete $self->{texture}; 2534 delete $self->{texture};
1779 2535
1780 $ROOT->on_refresh ($self, sub { 2536 $ROOT->on_post_alloc ($self, sub {
2537 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2538
1781 if (delete $self->{need_reflow}) { 2539 if (delete $self->{need_reflow}) {
1782 my $height = 0; 2540 my $height = 0;
1783 2541
1784 $height += $_->[0] = $self->text_height ($_->[2]) 2542 my $layout = $self->{layout};
2543
2544 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2545
1785 for @{$self->{par}}; 2546 for (@{$self->{par}}) {
2547 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2548 $layout->set_width ($W - $_->[3]);
2549 $layout->set_markup ($_->[4]);
2550 my ($w, $h) = $layout->size;
2551 $_->[0] = $w + $_->[3];
2552 $_->[1] = $h;
2553 }
2554
2555 $height += $_->[1];
2556 }
1786 2557
1787 $self->{height} = $height; 2558 $self->{height} = $height;
1788 2559
1789 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2560 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1790 2561
1791 delete $self->{texture}; 2562 delete $self->{texture};
1792 } 2563 }
1793 2564
1794 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2565 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1795 glClearColor 0, 0, 0, 1; 2566 glClearColor 0.5, 0.5, 0.5, 0;
1796 glClear GL_COLOR_BUFFER_BIT; 2567 glClear GL_COLOR_BUFFER_BIT;
1797 2568
2569 my $top = int $self->{children}[1]{range}[0];
2570
2571 my $y0 = $top;
2572 my $y1 = $top + $H;
2573
2574 my $y = 0;
2575
2576 my $layout = $self->{layout};
2577
2578 $layout->set_font ($self->{font}) if $self->{font};
2579
1798 glEnable GL_BLEND; 2580 glEnable GL_BLEND;
2581 #TODO# not correct in windows where rgba is forced off
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2582 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802
1803 my $top = int $self->{children}[1]{range}[0];
1804
1805 my $y0 = $top;
1806 my $y1 = $top + $self->{h};
1807
1808 my $y = 0;
1809
1810 my $layout = $self->{layout};
1811 2583
1812 for my $par (@{$self->{par}}) { 2584 for my $par (@{$self->{par}}) {
1813 my $h = $par->[0]; 2585 my $h = $par->[1];
1814 2586
1815 if ($y0 < $y + $h && $y < $y1) { 2587 if ($y0 < $y + $h && $y < $y1) {
2588 $layout->set_foreground (@{ $par->[2] });
2589 $layout->set_width ($W - $par->[3]);
1816 $layout->set_text ($par->[2]); 2590 $layout->set_markup ($par->[4]);
1817 2591
1818 glColor @{ $par->[1] }; 2592 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1819 my ($W, $H) = $layout->size; 2593
1820 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2594 glRasterPos $par->[3], $y - $y0;
2595 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1821 } 2596 }
1822 2597
1823 $y += $h; 2598 $y += $h;
1824 } 2599 }
1825 2600
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND; 2601 glDisable GL_BLEND;
1828 }; 2602 };
1829 }); 2603 });
1830} 2604}
1831 2605
1832sub _draw { 2606sub _draw {
1833 my ($self) = @_; 2607 my ($self) = @_;
1834 2608
1835 if ($self->{texture}) {
1836 glEnable GL_TEXTURE_2D; 2609 glEnable GL_TEXTURE_2D;
1837 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2610 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2611 glColor 1, 1, 1, 1;
1838 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2612 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1839 glDisable GL_TEXTURE_2D; 2613 glDisable GL_TEXTURE_2D;
1840 }
1841 2614
1842 $self->{children}[1]->draw; 2615 $self->{children}[1]->draw;
1843 2616
1844} 2617}
1845 2618
1846############################################################################# 2619#############################################################################
1847 2620
1848package CFClient::UI::MapWidget;
1849
1850use strict;
1851
1852use List::Util qw(min max);
1853
1854use SDL;
1855use SDL::OpenGL;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859sub new {
1860 my $class = shift;
1861
1862 $class->SUPER::new (
1863 z => -1,
1864 can_focus => 1,
1865 list => (glGenLists 1),
1866 @_
1867 )
1868}
1869
1870sub key_down {
1871 print "MAPKEYDOWN\n";
1872}
1873
1874sub key_up {
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 $self->focus_in;
1881
1882 if ($ev->button == 2) {
1883 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1884 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1885
1886 $self->{motion} = sub {
1887 my ($ev, $x, $y) = @_;
1888
1889 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1890
1891 $::CFG->{map_shift_x} = $bw + $x - $ox;
1892 $::CFG->{map_shift_y} = $bh + $y - $oy;
1893
1894 $self->update;
1895 };
1896 }
1897}
1898
1899sub button_up {
1900 my ($self, $ev, $x, $y) = @_;
1901
1902 delete $self->{motion};
1903}
1904
1905sub mouse_motion {
1906 my ($self, $ev, $x, $y) = @_;
1907
1908 $self->{motion}->($ev, $x, $y) if $self->{motion};
1909}
1910
1911sub size_request {
1912 (
1913 1 + 32 * int $::WIDTH / 32,
1914 1 + 32 * int $::HEIGHT / 32,
1915 )
1916}
1917
1918sub update {
1919 my ($self) = @_;
1920
1921 $self->{need_update} = 1;
1922 $self->SUPER::update;
1923}
1924
1925sub draw {
1926 my ($self) = @_;
1927
1928 if (delete $self->{need_update}) {
1929 glNewList $self->{list}, GL_COMPILE;
1930
1931 if ($::MAP) {
1932 my $sw = int $::WIDTH / 32;
1933 my $sh = int $::HEIGHT / 32;
1934
1935 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1936 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1937
1938 glTranslate $sx0 - 32, $sy0 - 32, 0;
1939
1940 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1941
1942 if ($::CFG->{fow_enable}) {
1943 if ($::CFG->{fow_smooth}) { # smooth fog of war
1944 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1945 glConvolutionFilter2D
1946 GL_CONVOLUTION_2D,
1947 GL_ALPHA,
1948 3, 3,
1949 GL_ALPHA, GL_FLOAT,
1950 pack "f*",
1951 0.1, 0.1, 0.1,
1952 0.1, 0.2, 0.1,
1953 0.1, 0.1, 0.1,
1954 ;
1955 glEnable GL_CONVOLUTION_2D;
1956 }
1957
1958 $self->{fow_texture} = new CFClient::Texture
1959 w => $w,
1960 h => $h,
1961 data => $data,
1962 internalformat => GL_ALPHA,
1963 format => GL_ALPHA;
1964
1965 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1966
1967 glEnable GL_BLEND;
1968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1969 glEnable GL_TEXTURE_2D;
1970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1971
1972 glColor +($::CFG->{fow_intensity}) x 3, 1;
1973 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1974
1975 glDisable GL_TEXTURE_2D;
1976 glDisable GL_BLEND;
1977 }
1978
1979 # HACK BEGIN
1980 {
1981 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1982 my ($w, $h) = (250, 250);
1983
1984 glEnable GL_BLEND;
1985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $self->{mapmap_texture} =
1990 new CFClient::Texture
1991 w => $w,
1992 h => $h,
1993 data => $::MAP->mapmap ($w, $h),
1994 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1995
1996 $self->{mapmap_texture}->draw_quad (100, 100);
1997
1998 glDisable GL_TEXTURE_2D;
1999 glDisable GL_BLEND;
2000 }
2001 # HACK END
2002 }
2003
2004 glEndList;
2005 }
2006
2007 glPushMatrix;
2008 glCallList $self->{list};
2009 glPopMatrix;
2010
2011 if ($FOCUS != $self) {
2012 glColor 64/255, 64/255, 64/255;
2013 glLogicOp GL_AND;
2014 glEnable GL_COLOR_LOGIC_OP;
2015 glBegin GL_QUADS;
2016 glVertex 0, 0;
2017 glVertex 0, $::HEIGHT;
2018 glVertex $::WIDTH, $::HEIGHT;
2019 glVertex $::WIDTH, 0;
2020 glEnd;
2021 glDisable GL_COLOR_LOGIC_OP;
2022 }
2023}
2024
2025my %DIR = (
2026 SDLK_KP8, [1, "north"],
2027 SDLK_KP9, [2, "northeast"],
2028 SDLK_KP6, [3, "east"],
2029 SDLK_KP3, [4, "southeast"],
2030 SDLK_KP2, [5, "south"],
2031 SDLK_KP1, [6, "southwest"],
2032 SDLK_KP4, [7, "west"],
2033 SDLK_KP7, [8, "northwest"],
2034
2035 SDLK_UP, [1, "north"],
2036 SDLK_RIGHT, [3, "east"],
2037 SDLK_DOWN, [5, "south"],
2038 SDLK_LEFT, [7, "west"],
2039);
2040
2041sub key_down {
2042 my ($self, $ev) = @_;
2043
2044 my $mod = $ev->key_mod;
2045 my $sym = $ev->key_sym;
2046
2047 if ($sym == SDLK_KP5) {
2048 $::CONN->user_send ("stay fire");
2049 } elsif ($sym == SDLK_a) {
2050 $::CONN->user_send ("apply");
2051 } elsif ($sym == SDLK_QUOTE) {
2052 $self->emit ('activate_console');
2053 } elsif ($sym == SDLK_SLASH) {
2054 $self->emit ('activate_console' => '/');
2055 } elsif (exists $DIR{$sym}) {
2056 if ($mod & KMOD_SHIFT) {
2057 $self->{shft}++;
2058 $::CONN->user_send ("fire $DIR{$sym}[0]");
2059 } elsif ($mod & KMOD_CTRL) {
2060 $self->{ctrl}++;
2061 $::CONN->user_send ("run $DIR{$sym}[0]");
2062 } else {
2063 $::CONN->user_send ("$DIR{$sym}[1]");
2064 }
2065 }
2066}
2067
2068sub key_up {
2069 my ($self, $ev) = @_;
2070
2071 my $mod = $ev->key_mod;
2072 my $sym = $ev->key_sym;
2073
2074 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2075 $::CONN->user_send ("fire_stop");
2076 }
2077 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2078 $::CONN->user_send ("run_stop");
2079 }
2080}
2081
2082#############################################################################
2083
2084package CFClient::UI::Animator; 2621package CFClient::UI::Animator;
2085 2622
2086use SDL::OpenGL; 2623use CFClient::OpenGL;
2087 2624
2088our @ISA = CFClient::UI::Bin::; 2625our @ISA = CFClient::UI::Bin::;
2089 2626
2090sub moveto { 2627sub moveto {
2091 my ($self, $x, $y) = @_; 2628 my ($self, $x, $y) = @_;
… …
2129 2666
2130sub new { 2667sub new {
2131 my $class = shift; 2668 my $class = shift;
2132 2669
2133 my $self = $class->SUPER::new ( 2670 my $self = $class->SUPER::new (
2134 state => 0, 2671 state => 0,
2135 connect_activate => \&toggle_flopper, 2672 on_activate => \&toggle_flopper,
2136 @_ 2673 @_
2137 ); 2674 );
2138 2675
2139 if ($self->{state}) {
2140 $self->{state} = 0;
2141 $self->toggle_flopper;
2142 }
2143
2144 $self 2676 $self
2145} 2677}
2146 2678
2147sub toggle_flopper { 2679sub toggle_flopper {
2148 my ($self) = @_; 2680 my ($self) = @_;
2149 2681
2150 # TODO: use animation 2682 $self->{other}->toggle_visibility;
2151 if ($self->{state} = !$self->{state}) { 2683}
2152 $CFClient::UI::ROOT->add ($self->{other}); 2684
2153 $self->{other}->move ($self->coord2global (0, $self->{h})); 2685#############################################################################
2686
2687package CFClient::UI::Tooltip;
2688
2689our @ISA = CFClient::UI::Bin::;
2690
2691use CFClient::OpenGL;
2692
2693sub new {
2694 my $class = shift;
2695
2696 $class->SUPER::new (
2697 @_,
2698 can_events => 0,
2699 )
2700}
2701
2702sub set_tooltip_from {
2703 my ($self, $widget) = @_;
2704
2705 my $tooltip = $widget->{tooltip};
2706
2707 if ($ENV{CFPLUS_DEBUG} & 2) {
2708 $tooltip .= "\n\n" . (ref $widget) . "\n"
2709 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2710 . "req $widget->{req_w} $widget->{req_h}\n"
2711 . "visible $widget->{visible}";
2712 }
2713
2714 $self->add (new CFClient::UI::Label
2715 markup => $tooltip,
2716 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2717 fontsize => 0.8,
2718 fg => [0, 0, 0, 1],
2719 ellipsise => 0,
2720 font => ($widget->{tooltip_font} || $::FONT_PROP),
2721 );
2722}
2723
2724sub size_request {
2725 my ($self) = @_;
2726
2727 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2728
2729 ($w + 4, $h + 4)
2730}
2731
2732sub size_allocate {
2733 my ($self, $w, $h) = @_;
2734
2735 $self->SUPER::size_allocate ($w - 4, $h - 4);
2736}
2737
2738sub visibility_change {
2739 my ($self, $visible) = @_;
2740
2741 return unless $visible;
2742
2743 $self->{root}->on_post_alloc ("move_$self" => sub {
2744 my $widget = $self->{owner}
2745 or return;
2746
2747 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2748
2749 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2750 if $x + $self->{w} > $::WIDTH;
2751
2752 $self->move_abs ($x, $y);
2753 });
2754}
2755
2756sub _draw {
2757 my ($self) = @_;
2758
2759 glTranslate 0.375, 0.375;
2760
2761 my ($w, $h) = @$self{qw(w h)};
2762
2763 glColor 1, 0.8, 0.4;
2764 glBegin GL_QUADS;
2765 glVertex 0 , 0;
2766 glVertex 0 , $h;
2767 glVertex $w, $h;
2768 glVertex $w, 0;
2769 glEnd;
2770
2771 glColor 0, 0, 0;
2772 glBegin GL_LINE_LOOP;
2773 glVertex 0 , 0;
2774 glVertex 0 , $h;
2775 glVertex $w, $h;
2776 glVertex $w, 0;
2777 glEnd;
2778
2779 glTranslate 2 - 0.375, 2 - 0.375;
2780
2781 $self->SUPER::_draw;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Face;
2787
2788our @ISA = CFClient::UI::Base::;
2789
2790use CFClient::OpenGL;
2791
2792sub new {
2793 my $class = shift;
2794
2795 my $self = $class->SUPER::new (
2796 aspect => 1,
2797 can_events => 0,
2798 @_,
2799 );
2800
2801 if ($self->{anim} && $self->{animspeed}) {
2802 Scalar::Util::weaken (my $widget = $self);
2803
2804 $self->{timer} = Event->timer (
2805 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2806 hard => 1,
2807 interval => $self->{animspeed},
2808 cb => sub {
2809 ++$widget->{frame};
2810 $widget->update;
2811 },
2812 );
2813 }
2814
2815 $self
2816}
2817
2818sub size_request {
2819 (32, 8)
2820}
2821
2822sub update {
2823 my ($self) = @_;
2824
2825 return unless $self->{visible};
2826
2827 $self->SUPER::update;
2828}
2829
2830sub _draw {
2831 my ($self) = @_;
2832
2833 return unless $::CONN;
2834
2835 my $face;
2836
2837 if ($self->{frame}) {
2838 my $anim = $::CONN->{anim}[$self->{anim}];
2839
2840 $face = $anim->[ $self->{frame} % @$anim ]
2841 if $anim && @$anim;
2842 }
2843
2844 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2845
2846 if ($tex) {
2847 glEnable GL_TEXTURE_2D;
2848 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2849 glColor 1, 1, 1, 1;
2850 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2851 glDisable GL_TEXTURE_2D;
2852 }
2853}
2854
2855sub DESTROY {
2856 my ($self) = @_;
2857
2858 $self->{timer}->cancel
2859 if $self->{timer};
2860
2861 $self->SUPER::DESTROY;
2862}
2863
2864#############################################################################
2865
2866package CFClient::UI::Buttonbar;
2867
2868our @ISA = CFClient::UI::HBox::;
2869
2870# TODO: should actualyl wrap buttons and other goodies.
2871
2872#############################################################################
2873
2874package CFClient::UI::Menu;
2875
2876our @ISA = CFClient::UI::FancyFrame::;
2877
2878use CFClient::OpenGL;
2879
2880sub new {
2881 my $class = shift;
2882
2883 my $self = $class->SUPER::new (
2884 items => [],
2885 z => 100,
2886 @_,
2887 );
2888
2889 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2890
2891 for my $item (@{ $self->{items} }) {
2892 my ($widget, $cb) = @$item;
2893
2894 # handle various types of items, only text for now
2895 if (!ref $widget) {
2896 $widget = new CFClient::UI::Label
2897 can_hover => 1,
2898 can_events => 1,
2899 text => $widget;
2900 }
2901
2902 $self->{item}{$widget} = $item;
2903
2904 $self->{vbox}->add ($widget);
2905 }
2906
2907 $self
2908}
2909
2910# popup given the event (must be a mouse button down event currently)
2911sub popup {
2912 my ($self, $ev) = @_;
2913
2914 $self->_emit ("popdown");
2915
2916 # maybe save $GRAB? must be careful about events...
2917 $GRAB = $self;
2918 $self->{button} = $ev->{button};
2919
2920 $self->show;
2921 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2922}
2923
2924sub mouse_motion {
2925 my ($self, $ev, $x, $y) = @_;
2926
2927 # TODO: should use vbox->find_widget or so
2928 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2929 $self->{hover} = $self->{item}{$HOVER};
2930
2931 0
2932}
2933
2934sub button_up {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 if ($ev->{button} == $self->{button}) {
2938 undef $GRAB;
2939 $self->hide;
2940
2154 $self->emit ("open"); 2941 $self->_emit ("popdown");
2942 $self->{hover}[1]->() if $self->{hover};
2155 } else { 2943 } else {
2156 $CFClient::UI::ROOT->remove ($self->{other}); 2944 return 0
2157 $self->emit ("close"); 2945 }
2946
2158 } 2947 1
2948}
2159 2949
2950#############################################################################
2951
2952package CFClient::UI::Multiplexer;
2953
2954our @ISA = CFClient::UI::Container::;
2955
2956sub new {
2957 my $class = shift;
2958
2959 my $self = $class->SUPER::new (
2960 @_,
2961 );
2962
2963 $self->{current} = $self->{children}[0]
2964 if @{ $self->{children} };
2965
2966 $self
2967}
2968
2969sub add {
2970 my ($self, @widgets) = @_;
2971
2972 $self->SUPER::add (@widgets);
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976}
2977
2978sub set_current_page {
2979 my ($self, $page_or_widget) = @_;
2980
2981 my $widget = ref $page_or_widget
2982 ? $page_or_widget
2983 : $self->{children}[$page_or_widget];
2984
2985 $self->{current} = $widget;
2986 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2987
2160 $self->emit (changed => $self->{state}); 2988 $self->_emit (page_changed => $self->{current});
2989
2990 $self->realloc;
2991}
2992
2993sub visible_children {
2994 $_[0]{current}
2995}
2996
2997sub size_request {
2998 my ($self) = @_;
2999
3000 $self->{current}->size_request
3001}
3002
3003sub size_allocate {
3004 my ($self, $w, $h) = @_;
3005
3006 $self->{current}->configure (0, 0, $w, $h);
3007}
3008
3009sub _draw {
3010 my ($self) = @_;
3011
3012 $self->{current}->draw;
3013}
3014
3015#############################################################################
3016
3017package CFClient::UI::Notebook;
3018
3019our @ISA = CFClient::UI::VBox::;
3020
3021sub new {
3022 my $class = shift;
3023
3024 my $self = $class->SUPER::new (
3025 buttonbar => (new CFClient::UI::Buttonbar),
3026 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3027 @_,
3028 );
3029
3030 $self->SUPER::add ($self->{buttonbar}, $self->{multiplexer});
3031
3032 $self
3033}
3034
3035sub add {
3036 my ($self, $title, $widget, $tooltip) = @_;
3037
3038 Scalar::Util::weaken $self;
3039
3040 $self->{buttonbar}->add (new CFClient::UI::Button
3041 markup => $title,
3042 tooltip => $tooltip,
3043 on_activate => sub { $self->set_current_page ($widget) },
3044 );
3045
3046 $self->{multiplexer}->add ($widget);
3047}
3048
3049sub set_current_page {
3050 my ($self, $page) = @_;
3051
3052 $self->{multiplexer}->set_current_page ($page);
3053 $self->_emit (page_changed => $self->{multiplexer}{current});
3054}
3055
3056#############################################################################
3057
3058package CFClient::UI::Statusbox;
3059
3060our @ISA = CFClient::UI::VBox::;
3061
3062sub new {
3063 my $class = shift;
3064
3065 $class->SUPER::new (
3066 fontsize => 0.8,
3067 @_,
3068 )
3069}
3070
3071sub reorder {
3072 my ($self) = @_;
3073 my $NOW = time;
3074
3075 while (my ($k, $v) = each %{ $self->{item} }) {
3076 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3077 }
3078
3079 my @widgets;
3080
3081 my @items = sort {
3082 $a->{pri} <=> $b->{pri}
3083 or $b->{id} <=> $a->{id}
3084 } values %{ $self->{item} };
3085
3086 my $count = 10 + 1;
3087 for my $item (@items) {
3088 last unless --$count;
3089
3090 push @widgets, $item->{label} ||= do {
3091 # TODO: doesn't handle markup well (read as: at all)
3092 my $short = $item->{count} > 1
3093 ? "<b>$item->{count} ×</b> $item->{text}"
3094 : $item->{text};
3095
3096 for ($short) {
3097 s/^\s+//;
3098 s/\s+/ /g;
3099 }
3100
3101 new CFClient::UI::Label
3102 markup => $short,
3103 tooltip => $item->{tooltip},
3104 tooltip_font => $::FONT_PROP,
3105 tooltip_width => 0.67,
3106 fontsize => $item->{fontsize} || $self->{fontsize},
3107 max_w => $::WIDTH * 0.44,
3108 fg => $item->{fg},
3109 can_events => 1,
3110 can_hover => 1
3111 };
3112 }
3113
3114 $self->clear;
3115 $self->SUPER::add (reverse @widgets);
3116}
3117
3118sub add {
3119 my ($self, $text, %arg) = @_;
3120
3121 $text =~ s/^\s+//;
3122 $text =~ s/\s+$//;
3123
3124 return unless $text;
3125
3126 my $timeout = time + ((delete $arg{timeout}) || 60);
3127
3128 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3129
3130 if (my $item = $self->{item}{$group}) {
3131 if ($item->{text} eq $text) {
3132 $item->{count}++;
3133 } else {
3134 $item->{count} = 1;
3135 $item->{text} = $item->{tooltip} = $text;
3136 }
3137 $item->{id} = ++$self->{id};
3138 $item->{timeout} = $timeout;
3139 delete $item->{label};
3140 } else {
3141 $self->{item}{$group} = {
3142 id => ++$self->{id},
3143 text => $text,
3144 timeout => $timeout,
3145 tooltip => $text,
3146 fg => [0.8, 0.8, 0.8, 0.8],
3147 pri => 0,
3148 count => 1,
3149 %arg,
3150 };
3151 }
3152
3153 $self->reorder;
3154}
3155
3156sub reconfigure {
3157 my ($self) = @_;
3158
3159 delete $_->{label}
3160 for values %{ $self->{item} || {} };
3161
3162 $self->reorder;
3163 $self->SUPER::reconfigure;
3164}
3165
3166#############################################################################
3167
3168package CFClient::UI::Inventory;
3169
3170our @ISA = CFClient::UI::ScrolledWindow::;
3171
3172sub new {
3173 my $class = shift;
3174
3175 my $self = $class->SUPER::new (
3176 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3177 @_,
3178 );
3179
3180 $self
3181}
3182
3183sub set_items {
3184 my ($self, $items) = @_;
3185
3186 $self->{scrolled}->clear;
3187 return unless $items;
3188
3189 my @items = sort {
3190 ($a->{type} <=> $b->{type})
3191 or ($a->{name} cmp $b->{name})
3192 } @$items;
3193
3194 $self->{real_items} = \@items;
3195
3196 my $row = 0;
3197 for my $item (@items) {
3198 CFClient::Item::update_widgets $item;
3199
3200 $self->{scrolled}->add (0, $row, $item->{face_widget});
3201 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3202 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3203
3204 $row++;
3205 }
3206}
3207
3208#############################################################################
3209
3210package CFClient::UI::BindEditor;
3211
3212our @ISA = CFClient::UI::FancyFrame::;
3213
3214sub new {
3215 my $class = shift;
3216
3217 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3218
3219 $self->add (my $vb = new CFClient::UI::VBox);
3220
3221
3222 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3223 text => "start recording",
3224 tooltip => "Start/Stops recording of actions."
3225 ."All subsequent actions after the recording started will be captured."
3226 ."The actions are displayed after the record was stopped."
3227 ."To bind the action you have to click on the 'Bind' button",
3228 on_activate => sub {
3229 unless ($self->{recording}) {
3230 $self->start;
3231 } else {
3232 $self->stop;
3233 }
3234 });
3235
3236 $vb->add (new CFClient::UI::Label text => "Actions:");
3237 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3238
3239 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3240 $vb->add (my $hb = new CFClient::UI::HBox);
3241 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3242 $hb->add (new CFClient::UI::Button
3243 text => "bind",
3244 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3245 on_activate => sub {
3246 $self->ask_for_bind;
3247 });
3248
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add (new CFClient::UI::Button
3251 text => "ok",
3252 expand => 1,
3253 tooltip => "This closes the binding editor and saves the binding",
3254 on_activate => sub {
3255 $self->hide;
3256 $self->commit;
3257 });
3258
3259 $hb->add (new CFClient::UI::Button
3260 text => "cancel",
3261 expand => 1,
3262 tooltip => "This closes the binding editor without saving",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->{binding_cancel}->()
3266 if $self->{binding_cancel};
3267 });
3268
3269 $self->update_binding_widgets;
3270
3271 $self
3272}
3273
3274sub commit {
3275 my ($self) = @_;
3276 my ($mod, $sym, $cmds) = $self->get_binding;
3277 if ($sym != 0 && @$cmds > 0) {
3278 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3279 ."'. Don't forget 'Save Config'!");
3280 $self->{binding_change}->($mod, $sym, $cmds)
3281 if $self->{binding_change};
3282 } else {
3283 $::STATUSBOX->add ("No action bound, no key or action specified!");
3284 $self->{binding_cancel}->()
3285 if $self->{binding_cancel};
3286 }
3287}
3288
3289sub start {
3290 my ($self) = @_;
3291
3292 $self->{rec_btn}->set_text ("stop recording");
3293 $self->{recording} = 1;
3294 $self->clear_command_list;
3295 $::CONN->start_record if $::CONN;
3296}
3297
3298sub stop {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("start recording");
3302 $self->{recording} = 0;
3303
3304 my $rec;
3305 $rec = $::CONN->stop_record if $::CONN;
3306 return unless ref $rec eq 'ARRAY';
3307 $self->set_command_list ($rec);
3308}
3309
3310
3311sub ask_for_bind_and_commit {
3312 my ($self) = @_;
3313 $self->ask_for_bind (1);
3314}
3315
3316sub ask_for_bind {
3317 my ($self, $commit) = @_;
3318
3319 CFClient::Binder::open_binding_dialog (sub {
3320 my ($mod, $sym) = @_;
3321 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3322 $self->update_binding_widgets;
3323 $self->commit if $commit;
3324 });
3325}
3326
3327# $mod and $sym are the modifiers and key symbol
3328# $cmds is a array ref of strings (the commands)
3329# $cb is the callback that is executed on OK
3330# $ccb is the callback that is executed on CANCEL and
3331# when the binding was unsuccessful on OK
3332sub set_binding {
3333 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3334
3335 $self->clear_command_list;
3336 $self->{recording} = 0;
3337 $self->{rec_btn}->set_text ("start recording");
3338
3339 $self->{binding} = [$mod, $sym];
3340 $self->{commands} = $cmds;
3341
3342 $self->{binding_change} = $cb;
3343 $self->{binding_cancel} = $ccb;
3344
3345 $self->update_binding_widgets;
3346}
3347
3348# this is a shortcut method that asks for a binding
3349# and then just binds it.
3350sub do_quick_binding {
3351 my ($self, $cmds) = @_;
3352 $self->set_binding (undef, undef, $cmds, sub {
3353 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3354 });
3355 $self->ask_for_bind (1);
3356}
3357
3358sub update_binding_widgets {
3359 my ($self) = @_;
3360 my ($mod, $sym, $cmds) = $self->get_binding;
3361 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3362 $self->set_command_list ($cmds);
3363}
3364
3365sub get_binding {
3366 my ($self) = @_;
3367 return (
3368 $self->{binding}->[0],
3369 $self->{binding}->[1],
3370 [ grep { defined $_ } @{$self->{commands}} ]
3371 );
3372}
3373
3374sub clear_command_list {
3375 my ($self) = @_;
3376 $self->{cmdbox}->clear ();
3377}
3378
3379sub set_command_list {
3380 my ($self, $cmds) = @_;
3381
3382 $self->{cmdbox}->clear ();
3383 $self->{commands} = $cmds;
3384
3385 my $idx = 0;
3386
3387 for (@$cmds) {
3388 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3389
3390 my $i = $idx;
3391 $hb->add (new CFClient::UI::Label text => $_);
3392 $hb->add (new CFClient::UI::Button
3393 text => "delete",
3394 tooltip => "Deletes the action from the record",
3395 on_activate => sub {
3396 $self->{cmdbox}->remove ($hb);
3397 $cmds->[$i] = undef;
3398 });
3399
3400
3401 $idx++
3402 }
3403}
3404
3405#############################################################################
3406
3407package CFClient::UI::SpellList;
3408
3409our @ISA = CFClient::UI::ScrolledWindow::;
3410
3411sub new {
3412 my $class = shift;
3413
3414 my $self = $class->SUPER::new (
3415 binding => [],
3416 commands => [],
3417 scrolled => (new CFClient::UI::Table),
3418 @_,
3419 )
3420}
3421
3422# XXX: Do sorting? Argl...
3423sub add_spell {
3424 my ($self, $spell) = @_;
3425 $self->{spells}->{$spell->{name}} = $spell;
3426
3427 $self->{scrolled}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3428 face => $spell->{face},
3429 can_hover => 1,
3430 can_events => 1,
3431 tooltip => $spell->{message});
3432
3433 $self->{scrolled}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3434 text => $spell->{name},
3435 can_hover => 1,
3436 can_events => 1,
3437 tooltip => $spell->{message},
3438 expand => 1);
3439
3440 $self->{scrolled}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3441 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3442 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3443 expand => 1);
3444
3445 $self->{scrolled}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3446 text => "bind to key",
3447 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3448}
3449
3450sub rebuild_spell_list {
3451 my ($self) = @_;
3452 $self->{tbl_idx} = 0;
3453 $self->add_spell ($_) for values %{$self->{spells}};
3454}
3455
3456sub remove_spell {
3457 my ($self, $spell) = @_;
3458 delete $self->{spells}->{$spell->{name}};
3459 $self->rebuild_spell_list;
2161} 3460}
2162 3461
2163############################################################################# 3462#############################################################################
2164 3463
2165package CFClient::UI::Root; 3464package CFClient::UI::Root;
2166 3465
2167our @ISA = CFClient::UI::Container::; 3466our @ISA = CFClient::UI::Container::;
2168 3467
2169use SDL::OpenGL; 3468use CFClient::OpenGL;
2170 3469
2171sub check_size { 3470sub new {
2172 my ($self) = @_; 3471 my $class = shift;
2173 3472
2174 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3473 my $self = $class->SUPER::new (
3474 visible => 1,
3475 @_,
3476 );
3477
3478 Scalar::Util::weaken ($self->{root} = $self);
3479
3480 $self
2175} 3481}
2176 3482
2177sub size_request { 3483sub size_request {
2178 ($::WIDTH, $::HEIGHT) 3484 my ($self) = @_;
3485
3486 ($self->{w}, $self->{h})
3487}
3488
3489sub _to_pixel {
3490 my ($coord, $size, $max) = @_;
3491
3492 $coord =
3493 $coord eq "center" ? ($max - $size) * 0.5
3494 : $coord eq "max" ? $max
3495 : $coord;
3496
3497 $coord = 0 if $coord < 0;
3498 $coord = $max - $size if $coord > $max - $size;
3499
3500 int $coord + 0.5
2179} 3501}
2180 3502
2181sub size_allocate { 3503sub size_allocate {
2182 my ($self, $x, $y, $w, $h) = @_; 3504 my ($self, $w, $h) = @_;
2183 3505
2184 $self->_size_allocate ($x, $y, $w, $h); 3506 for my $child ($self->children) {
3507 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2185 3508
2186 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3509 $X = $child->{force_x} if exists $child->{force_x};
2187 for @{$self->{children}}; 3510 $Y = $child->{force_y} if exists $child->{force_y};
2188}
2189 3511
2190sub _topleft { 3512 $X = _to_pixel $X, $W, $self->{w};
3513 $Y = _to_pixel $Y, $H, $self->{h};
3514
3515 $child->configure ($X, $Y, $W, $H);
3516 }
3517}
3518
3519sub coord2local {
2191 my ($self, $x, $y) = @_; 3520 my ($self, $x, $y) = @_;
2192 3521
2193 ($x, $y) 3522 ($x, $y)
2194} 3523}
2195 3524
3525sub coord2global {
3526 my ($self, $x, $y) = @_;
3527
3528 ($x, $y)
3529}
3530
2196sub update { 3531sub update {
2197 my ($self) = @_; 3532 my ($self) = @_;
2198 3533
2199 $self->check_size; 3534 $::WANT_REFRESH++;
2200 ::refresh ();
2201} 3535}
2202 3536
2203sub add { 3537sub add {
2204 my ($self, $widget) = @_; 3538 my ($self, @children) = @_;
2205 3539
3540 $_->{is_toplevel} = 1
3541 for @children;
3542
2206 $self->SUPER::add ($widget); 3543 $self->SUPER::add (@children);
3544}
2207 3545
2208 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3546sub remove {
3547 my ($self, @children) = @_;
3548
3549 $self->SUPER::remove (@children);
3550
3551 delete $self->{is_toplevel}
3552 for @children;
3553
3554 while (@children) {
3555 my $w = pop @children;
3556 push @children, $w->children;
3557 $w->set_invisible;
3558 }
2209} 3559}
2210 3560
2211sub on_refresh { 3561sub on_refresh {
2212 my ($self, $id, $cb) = @_; 3562 my ($self, $id, $cb) = @_;
2213 3563
2214 $self->{refresh_hook}{$id} = $cb; 3564 $self->{refresh_hook}{$id} = $cb;
2215} 3565}
2216 3566
3567sub on_post_alloc {
3568 my ($self, $id, $cb) = @_;
3569
3570 $self->{post_alloc_hook}{$id} = $cb;
3571}
3572
2217sub draw { 3573sub draw {
2218 my ($self) = @_; 3574 my ($self) = @_;
2219 3575
2220 while (my $rcb = delete $self->{refresh_hook}) { 3576 while ($self->{refresh_hook}) {
2221 $_->() for values %$rcb; 3577 $_->()
3578 for values %{delete $self->{refresh_hook}};
2222 } 3579 }
3580
3581 if ($self->{realloc}) {
3582 my %queue;
3583 my @queue;
3584 my $widget;
3585
3586 outer:
3587 while () {
3588 if (my $realloc = delete $self->{realloc}) {
3589 for $widget (values %$realloc) {
3590 $widget->{visible} or next; # do not resize invisible widgets
3591
3592 $queue{$widget+0}++ and next; # duplicates are common
3593
3594 push @{ $queue[$widget->{visible}] }, $widget;
3595 }
3596 }
3597
3598 while () {
3599 @queue or last outer;
3600
3601 $widget = pop @{ $queue[-1] || [] }
3602 and last;
3603
3604 pop @queue;
3605 }
3606
3607 delete $queue{$widget+0};
3608
3609 my ($w, $h) = $widget->size_request;
3610
3611 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3612 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3613
3614 $w = $widget->{force_w} if exists $widget->{force_w};
3615 $h = $widget->{force_h} if exists $widget->{force_h};
3616
3617 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3618 || delete $widget->{force_realloc}) {
3619 $widget->{req_w} = $w;
3620 $widget->{req_h} = $h;
3621
3622 $self->{size_alloc}{$widget+0} = $widget;
3623
3624 if (my $parent = $widget->{parent}) {
3625 $self->{realloc}{$parent+0} = $parent
3626 unless $queue{$parent+0};
3627
3628 $parent->{force_size_alloc} = 1;
3629 $self->{size_alloc}{$parent+0} = $parent;
3630 }
3631 }
3632
3633 delete $self->{realloc}{$widget+0};
3634 }
3635 }
3636
3637 while (my $size_alloc = delete $self->{size_alloc}) {
3638 my @queue = sort { $b->{visible} <=> $a->{visible} }
3639 values %$size_alloc;
3640
3641 while () {
3642 my $widget = pop @queue || last;
3643
3644 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3645
3646 $w = 0 if $w < 0;
3647 $h = 0 if $h < 0;
3648
3649 $w = int $w + 0.5;
3650 $h = int $h + 0.5;
3651
3652 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3653 $widget->{old_w} = $widget->{w};
3654 $widget->{old_h} = $widget->{h};
3655
3656 $widget->{w} = $w;
3657 $widget->{h} = $h;
3658
3659 $widget->emit (size_allocate => $w, $h);
3660 }
3661 }
3662 }
3663
3664 while ($self->{post_alloc_hook}) {
3665 $_->()
3666 for values %{delete $self->{post_alloc_hook}};
3667 }
3668
2223 3669
2224 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3670 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2225 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3671 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2226 glClear GL_COLOR_BUFFER_BIT; 3672 glClear GL_COLOR_BUFFER_BIT;
2227 3673
2228 glMatrixMode GL_PROJECTION; 3674 glMatrixMode GL_PROJECTION;
2229 glLoadIdentity; 3675 glLoadIdentity;
2230 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3676 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2231 glMatrixMode GL_MODELVIEW; 3677 glMatrixMode GL_MODELVIEW;
2232 glLoadIdentity; 3678 glLoadIdentity;
2233 3679
3680 {
3681 package CFClient::UI::Base;
3682
3683 ($draw_x, $draw_y, $draw_w, $draw_h) =
3684 (0, 0, $self->{w}, $self->{h});
3685 }
3686
2234 $self->_draw; 3687 $self->_draw;
2235} 3688}
2236 3689
2237############################################################################# 3690#############################################################################
2238 3691
2239package CFClient::UI; 3692package CFClient::UI;
2240 3693
2241$ROOT = new CFClient::UI::Root; 3694$ROOT = new CFClient::UI::Root;
3695$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2242 3696
22431 36971
2244 3698

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