ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/UI.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.273 by root, Sat Jun 3 02:32:35 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
136} 404}
137 405
138# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
139sub translate { 407sub coord2local {
140 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
141 409
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
411}
412
413# translate local coordinates to global coordinate system
414sub coord2global {
415 my ($self, $x, $y) = @_;
416
417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 418}
144 419
145sub focus_in { 420sub focus_in {
146 my ($self) = @_; 421 my ($self) = @_;
147 422
148 return if $FOCUS == $self; 423 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
150 425
151 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
152 $focus->update if $focus; 430 $focus->update if $focus;
153 $FOCUS->update; 431 $FOCUS->update;
154} 432}
155 433
156sub focus_out { 434sub focus_out {
157 my ($self) = @_; 435 my ($self) = @_;
158 436
159 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
160 438
161 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
162 $focus->update if $focus; #? 443 $focus->update if $focus; #?
163}
164 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
165sub mouse_motion { } 449sub mouse_motion { 0 }
166sub button_up { } 450sub button_up { 0 }
167sub key_down { } 451sub key_down { 0 }
168sub key_up { } 452sub key_up { 0 }
169 453
170sub button_down { 454sub button_down {
171 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
172 456
173 $self->focus_in; 457 $self->focus_in;
174}
175 458
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
181 535
182sub draw { 536sub draw {
183 my ($self) = @_; 537 my ($self) = @_;
184 538
185 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
186 550
187 glPushMatrix; 551 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw; 553 $self->_draw;
190 glPopMatrix; 554 glPopMatrix;
191 555
192 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
194 558
195 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 560 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 562 glBegin GL_QUADS;
199 glVertex $x , $y; 563 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
203 glEnd; 567 glEnd;
204 glDisable GL_BLEND; 568 glDisable GL_BLEND;
205 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
206} 584}
207 585
208sub _draw { 586sub _draw {
209 my ($self) = @_; 587 my ($self) = @_;
210 588
211 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
212} 730}
213 731
214sub find_widget { 732sub find_widget {
215 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
216 734
217 return $self 735 $x -= $self->{x};
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 737
221 () 738 my $res;
222}
223 739
224sub set_parent { 740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
225 my ($self, $par) = @_; 749 my ($self) = @_;
226 750
227 $self->{parent} = $par; 751 $_->draw for @{$self->{children}};
228 Scalar::Util::weaken $self->{parent};
229} 752}
230 753
231sub get_parent { 754#############################################################################
232 $_[0]->{parent} 755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
772
773 $self->SUPER::add ($child);
774}
775
776sub remove {
777 my ($self, $widget) = @_;
778
779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
233} 809}
234 810
235sub update { 811sub update {
236 my ($self) = @_; 812 my ($self) = @_;
237 813
238 $self->{parent}->update 814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
239 if $self->{parent}; 815 $self->SUPER::update;
240} 816}
241 817
242sub connect { 818sub size_allocate {
243 my ($self, $signal, $cb) = @_; 819 my ($self, $w, $h) = @_;
244 820
245 push @{ $self->{cb}{$signal} }, $cb; 821 $self->SUPER::size_allocate ($w, $h);
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY {
256 my ($self) = @_;
257
258 #$self->deactivate; 822 $self->update;
823}
824
825sub _render {
826 my ($self) = @_;
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;
259} 864}
260 865
261############################################################################# 866#############################################################################
262 867
263package CFClient::UI::DrawBG; 868package CFClient::UI::ViewPort;
264 869
265our @ISA = CFClient::UI::Base::; 870our @ISA = CFClient::UI::Window::;
266
267use strict;
268use SDL::OpenGL;
269 871
270sub new { 872sub new {
271 my $class = shift; 873 my $class = shift;
272 874
273 # range [value, low, high, page]
274
275 $class->SUPER::new ( 875 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 876 scroll_x => 0,
277 active_bg => [1, 1, 1, 0.5], 877 scroll_y => 1,
278 @_ 878 @_,
279 ) 879 )
280} 880}
281 881
282sub _draw { 882sub size_request {
883 my ($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, $h)
891}
892
893sub size_allocate {
283 my ($self) = @_; 894 my ($self, $w, $h) = @_;
284 895
285 my ($w, $h) = @$self{qw(w h)}; 896 my $child = $self->child;
286 897
287 glEnable GL_BLEND; 898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
290 900
291 glBegin GL_QUADS; 901 $self->child->configure (0, 0, $w, $h);
292 glVertex 0 , 0; 902 $self->update;
293 glVertex 0 , $h; 903}
294 glVertex $w, $h;
295 glVertex $w, 0;
296 glEnd;
297 904
298 glDisable GL_BLEND; 905sub set_offset {
906 my ($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 $self->SUPER::_render;
299} 951}
300 952
301############################################################################# 953#############################################################################
302 954
303package CFClient::UI::Empty; 955package CFClient::UI::ScrolledWindow;
304 956
305our @ISA = CFClient::UI::Base::; 957our @ISA = CFClient::UI::HBox::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316
317our @ISA = CFClient::UI::Base::;
318 958
319sub new { 959sub new {
320 my ($class, %arg) = @_; 960 my ($class, %arg) = @_;
321 961
322 my $children = delete $arg{children} || []; 962 my $child = delete $arg{child};
323 963
324 my $self = $class->SUPER::new (children => [], %arg); 964 my $self;
325 $self->add ($_) for @$children; 965
966 my $slider = new CFClient::UI::Slider
967 vertical => 1,
968 range => [0, 0, 1, 0.01], # HACK fix
969 on_changed => sub {
970 $self->{vp}->set_offset (0, $_[1]);
971 },
972 ;
973
974 $self = $class->SUPER::new (
975 vp => (new CFClient::UI::ViewPort expand => 1),
976 slider => $slider,
977 %arg,
978 );
979
980 $self->SUPER::add ($self->{vp}, $self->{slider});
981 $self->add ($child) if $child;
326 982
327 $self 983 $self
328} 984}
329 985
330sub add { 986sub add {
331 my ($self, $chld) = @_;
332
333 $chld->set_parent ($self);
334
335 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld
338 ];
339
340 $self->{w} = $self->{h} = -1;
341 $self->update;
342}
343
344sub remove {
345 my ($self, $widget) = @_; 987 my ($self, $widget) = @_;
346 988
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 989 $self->{vp}->add ($self->{child} = $widget);
348
349 $self->size_allocate (0, 0, $self->{w}, $self->{h});
350} 990}
351 991
352sub find_widget { 992sub update {
993 my ($self) = @_;
994
995 $self->SUPER::update;
996
997 # todo: overwrite size_allocate of child
998 my $child = $self->{vp}->child;
999 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1000}
1001
1002sub size_allocate {
353 my ($self, $x, $y) = @_; 1003 my ($self, $w, $h) = @_;
354 1004
355 $x -= $self->{x}; 1005 $self->SUPER::size_allocate ($w, $h);
356 $y -= $self->{y};
357 1006
358 my $res; 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009}
359 1010
360 for (reverse @{ $self->{children} }) { 1011#TODO# update range on size_allocate depending on child
361 $res = $_->find_widget ($x, $y) 1012# update viewport offset on scroll
362 and return $res; 1013
1014#############################################################################
1015
1016package CFClient::UI::Frame;
1017
1018our @ISA = CFClient::UI::Bin::;
1019
1020use CFClient::OpenGL;
1021
1022sub new {
1023 my $class = shift;
1024
1025 $class->SUPER::new (
1026 bg => undef,
1027 @_,
363 } 1028 )
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
366} 1029}
367 1030
368sub _draw { 1031sub _draw {
369 my ($self) = @_; 1032 my ($self) = @_;
370 1033
371 $_->draw for @{$self->{children}}; 1034 if ($self->{bg}) {
1035 my ($w, $h) = @$self{qw(w h)};
1036
1037 glEnable GL_BLEND;
1038 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1039 glColor @{ $self->{bg} };
1040
1041 glBegin GL_QUADS;
1042 glVertex 0 , 0;
1043 glVertex 0 , $h;
1044 glVertex $w, $h;
1045 glVertex $w, 0;
1046 glEnd;
1047
1048 glDisable GL_BLEND;
1049 }
1050
1051 $self->SUPER::_draw;
372} 1052}
373 1053
374############################################################################# 1054#############################################################################
375 1055
376package CFClient::UI::Bin; 1056package CFClient::UI::FancyFrame;
377 1057
378our @ISA = CFClient::UI::Container::; 1058our @ISA = CFClient::UI::Bin::;
1059
1060use CFClient::OpenGL;
1061
1062my $bg =
1063 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1064 mipmap => 1, wrap => 1;
1065
1066my @border =
1067 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1068 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
379 1069
380sub new { 1070sub new {
381 my ($class, %arg) = @_; 1071 my ($class, %arg) = @_;
382 1072
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1073 my $title = delete $arg{title};
384 1074
385 $class->SUPER::new (children => [$child], %arg) 1075 my $self = $class->SUPER::new (
1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
1084
1085 $self->{title} = new CFClient::UI::Label
1086 align => 0,
1087 valign => 1,
1088 text => $title,
1089 fontsize => $self->{border}
1090 if defined $title;
1091
1092 $self
386} 1093}
387 1094
388sub add { 1095sub add {
389 my ($self, $widget) = @_; 1096 my ($self, @widgets) = @_;
390 1097
391 $self->{children} = []; 1098 $self->SUPER::add (@widgets);
1099 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1100}
1101
1102sub border {
1103 int $_[0]{border} * $::FONTSIZE
1104}
1105
1106sub size_request {
1107 my ($self) = @_;
1108
1109 $self->{title}->size_request
1110 if $self->{title};
1111
1112 my ($w, $h) = $self->SUPER::size_request;
1113
1114 (
1115 $w + $self->border * 2,
1116 $h + $self->border * 2,
1117 )
1118}
1119
1120sub size_allocate {
1121 my ($self, $w, $h) = @_;
1122
1123 if ($self->{title}) {
1124 $self->{title}{w} = $w;
1125 $self->{title}{h} = $h;
1126 $self->{title}->size_allocate ($w, $h);
1127 }
1128
1129 my $border = $self->border;
1130
1131 $h -= List::Util::max 0, $border * 2;
1132 $w -= List::Util::max 0, $border * 2;
392 1133
393 $self->SUPER::add ($widget); 1134 $self->child->configure ($border, $border, $w, $h);
394} 1135}
395 1136
396sub remove { 1137sub button_down {
1138 my ($self, $ev, $x, $y) = @_;
1139
1140 my ($w, $h) = @$self{qw(w h)};
1141 my $border = $self->border;
1142
1143 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1144 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1145
1146 if ($lr & $td) {
1147 my ($wx, $wy) = ($self->{x}, $self->{y});
1148 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1149 my ($bw, $bh) = ($self->{w}, $self->{h});
1150
1151 my $mx = $x < $border;
1152 my $my = $y < $border;
1153
1154 $self->{motion} = sub {
1155 my ($ev, $x, $y) = @_;
1156
1157 my $dx = $ev->{x} - $ox;
1158 my $dy = $ev->{y} - $oy;
1159
1160 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1161 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1162
1163 $self->realloc;
1164 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1165 };
1166
1167 } elsif ($lr ^ $td) {
1168 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1169 my ($bx, $by) = ($self->{x}, $self->{y});
1170
1171 $self->{motion} = sub {
1172 my ($ev, $x, $y) = @_;
1173
1174 ($x, $y) = ($ev->{x}, $ev->{y});
1175
1176 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1177 };
1178 } else {
1179 return 0;
1180 }
1181
1182 1
1183}
1184
1185sub button_up {
1186 my ($self, $ev, $x, $y) = @_;
1187
1188 !!delete $self->{motion}
1189}
1190
1191sub mouse_motion {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 $self->{motion}->($ev, $x, $y) if $self->{motion};
1195
1196 !!$self->{motion}
1197}
1198
1199sub _draw {
397 my ($self, $widget) = @_; 1200 my ($self) = @_;
398 1201
399 $self->SUPER::remove ($widget); 1202 my $child = $self->{children}[0];
400 1203
401 $self->{children} = [new CFClient::UI::Empty] 1204 my ($w, $h ) = ($self->{w}, $self->{h});
402 unless @{$self->{children}}; 1205 my ($cw, $ch) = ($child->{w}, $child->{h});
403}
404 1206
405sub child { $_[0]->{children}[0] } 1207 glEnable GL_TEXTURE_2D;
1208 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
406 1209
407sub size_request { 1210 my $border = $self->border;
408 $_[0]{children}[0]->size_request
409}
410 1211
411sub size_allocate { 1212 glColor @{ $self->{border_bg} };
412 my ($self, $x, $y, $w, $h) = @_; 1213 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1214 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1215 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1216 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
413 1217
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1218 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1219 glColor @{ $self->{bg} };
415 1220
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1221 # TODO: repeat texture not scale
1222 # solve this better(?)
1223 $bg->{s} = $cw / $bg->{w};
1224 $bg->{t} = $ch / $bg->{h};
1225 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1226 }
1227
1228 glDisable GL_TEXTURE_2D;
1229
1230 $child->draw;
1231
1232 if ($self->{title}) {
1233 glTranslate 0, $border - $self->{h};
1234 $self->{title}->_draw;
1235 }
417} 1236}
418 1237
419############################################################################# 1238#############################################################################
420 1239
421package CFClient::UI::Window; 1240package CFClient::UI::Table;
422 1241
423our @ISA = CFClient::UI::Bin::; 1242our @ISA = CFClient::UI::Base::;
424 1243
425use SDL::OpenGL; 1244use List::Util qw(max sum);
426 1245
427sub new { 1246use CFClient::OpenGL;
428 my ($class, %arg) = @_;
429
430 my $self = $class->SUPER::new (%arg);
431}
432
433sub update {
434 my ($self) = @_;
435
436 # we want to do this delayed...
437 $self->render_chld;
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1;
446 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw;
448 };
449}
450
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459}
460
461sub _draw {
462 my ($self) = @_;
463
464 my ($w, $h) = ($self->w, $self->h);
465
466 my $tex = $self->{texture}
467 or return;
468
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
473
474 $tex->draw_quad (0, 0, $w, $h);
475
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D;
478}
479
480#############################################################################
481
482package CFClient::UI::Frame;
483
484our @ISA = CFClient::UI::Bin::;
485
486use SDL::OpenGL;
487
488sub size_request {
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 1247
536sub new { 1248sub new {
537 my $class = shift; 1249 my $class = shift;
538 1250
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new ( 1251 $class->SUPER::new (
671 col_expand => [], 1252 col_expand => [],
672 @_ 1253 @_,
673 ) 1254 )
674} 1255}
675 1256
1257sub children {
1258 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1259}
1260
676sub add { 1261sub add {
677 my ($self, $x, $y, $chld) = @_; 1262 my ($self, $x, $y, $child) = @_;
678 1263
1264 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1265 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1266
682 $self->{w} = $self->{h} = -1; 1267 $self->realloc;
683 $self->update; 1268}
1269
1270# TODO: move to container class maybe? send children a signal on removal?
1271sub clear {
1272 my ($self) = @_;
1273
1274 my @children = $self->children;
1275 delete $self->{children};
1276
1277 for (@children) {
1278 delete $_->{parent};
1279 $_->hide;
1280 }
1281
1282 $self->realloc;
684} 1283}
685 1284
686sub get_wh { 1285sub get_wh {
687 my ($self) = @_; 1286 my ($self) = @_;
688 1287
… …
693 or next; 1292 or next;
694 1293
695 for my $x (0 .. $#$row) { 1294 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1295 my $widget = $row->[$x]
697 or next; 1296 or next;
698 my ($w, $h) = $widget->size_request; 1297 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1298
700 $w[$x] = max $w[$x], $w; 1299 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1300 $h[$y] = max $h[$y], $h;
702 } 1301 }
703 } 1302 }
… …
715 (sum @$hs), 1314 (sum @$hs),
716 ) 1315 )
717} 1316}
718 1317
719sub size_allocate { 1318sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1319 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1320
724 my ($ws, $hs) = $self->get_wh; 1321 my ($ws, $hs) = $self->get_wh;
725 1322
726 my $req_w = sum @$ws; 1323 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1324 my $req_h = (sum @$hs) || 1;
728 1325
729 # TODO: nicer code && do row_expand 1326 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1327 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1328 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1329 my $col_expand = (sum @col_expand) || 1;
733 1330
734 # linearly scale sizes 1331 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1332 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1333 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1334
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1335 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1336 CFClient::UI::harmonize $hs;
740 1337
741 my $y; 1338 my $y;
742 1339
743 for my $r (0 .. $#{$self->{children}}) { 1340 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1341 my $row = $self->{children}[$r]
… …
749 1346
750 for my $c (0 .. $#$row) { 1347 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1348 my $col_w = $ws->[$c];
752 1349
753 if (my $widget = $row->[$c]) { 1350 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1351 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1352 }
756 1353
757 $x += $col_w; 1354 $x += $col_w;
758 } 1355 }
759 1356
… …
786 } 1383 }
787} 1384}
788 1385
789############################################################################# 1386#############################################################################
790 1387
1388package CFClient::UI::Box;
1389
1390our @ISA = CFClient::UI::Container::;
1391
1392sub size_request {
1393 my ($self) = @_;
1394
1395 $self->{vertical}
1396 ? (
1397 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1398 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1399 )
1400 : (
1401 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1402 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1403 )
1404}
1405
1406sub size_allocate {
1407 my ($self, $w, $h) = @_;
1408
1409 my $space = $self->{vertical} ? $h : $w;
1410 my $children = $self->{children};
1411
1412 my @req;
1413
1414 if ($self->{homogeneous}) {
1415 @req = ($space / (@$children || 1)) x @$children;
1416 } else {
1417 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1418 my $req = List::Util::sum @req;
1419
1420 if ($req > $space) {
1421 # ah well, not enough space
1422 $_ *= $space / $req for @req;
1423 } else {
1424 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1425
1426 $space = ($space - $req) / $expand; # remaining space to give away
1427
1428 $req[$_] += $space * $children->[$_]{expand}
1429 for 0 .. $#$children;
1430 }
1431 }
1432
1433 CFClient::UI::harmonize \@req;
1434
1435 my $pos = 0;
1436 for (0 .. $#$children) {
1437 my $alloc = $req[$_];
1438 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1439
1440 $pos += $alloc;
1441 }
1442
1443 1
1444}
1445
1446#############################################################################
1447
791package CFClient::UI::HBox; 1448package CFClient::UI::HBox;
792 1449
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1450our @ISA = CFClient::UI::Box::;
796 1451
797sub size_request { 1452sub new {
798 my ($self) = @_; 1453 my $class = shift;
799 1454
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1455 $class->SUPER::new (
801 1456 vertical => 0,
802 ( 1457 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1458 )
806} 1459}
807 1460
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1461#############################################################################
848 1462
849package CFClient::UI::VBox; 1463package CFClient::UI::VBox;
850 1464
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1465our @ISA = CFClient::UI::Box::;
854 1466
855sub size_request { 1467sub new {
856 my ($self) = @_; 1468 my $class = shift;
857 1469
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1470 $class->SUPER::new (
859 1471 vertical => 1,
860 ( 1472 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1473 )
864} 1474}
865 1475
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1476#############################################################################
902 1477
903package CFClient::UI::Label; 1478package CFClient::UI::Label;
904 1479
905our @ISA = CFClient::UI::Base::; 1480our @ISA = CFClient::UI::DrawBG::;
906 1481
907use SDL::OpenGL; 1482use CFClient::OpenGL;
908 1483
909sub new { 1484sub new {
910 my ($class, %arg) = @_; 1485 my ($class, %arg) = @_;
911 1486
912 my $self = $class->SUPER::new ( 1487 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1488 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1489 #bg => none
915 text => "", 1490 #active_bg => none
1491 #font => default_font
1492 #text => initial text
1493 #markup => initial narkup
1494 #max_w => maximum pixel width
1495 ellipsise => 3, # end
1496 layout => (new CFClient::Layout),
1497 fontsize => 1,
916 align => -1, 1498 align => -1,
1499 valign => -1,
917 padding => 2, 1500 padding_x => 2,
918 layout => new CFClient::Layout, 1501 padding_y => 2,
1502 can_events => 0,
919 %arg 1503 %arg
920 ); 1504 );
921 1505
1506 if (exists $self->{template}) {
1507 my $layout = new CFClient::Layout;
1508 $layout->set_text (delete $self->{template});
1509 $self->{template} = $layout;
1510 }
1511
1512 if (exists $self->{markup}) {
1513 $self->set_markup (delete $self->{markup});
1514 } else {
922 $self->set_text ($self->{text}); 1515 $self->set_text (delete $self->{text});
1516 }
923 1517
924 $self 1518 $self
925} 1519}
926 1520
927sub escape_text { 1521sub escape($) {
928 local $_ = $_[1]; 1522 local $_ = $_[0];
929 1523
930 s/&/&amp;/g; 1524 s/&/&amp;/g;
931 s/>/&gt;/g; 1525 s/>/&gt;/g;
932 s/</&lt;/g; 1526 s/</&lt;/g;
933 1527
934 $_[1] 1528 $_
1529}
1530
1531sub update {
1532 my ($self) = @_;
1533
1534 delete $self->{texture};
1535 $self->SUPER::update;
935} 1536}
936 1537
937sub set_text { 1538sub set_text {
938 my ($self, $text) = @_; 1539 my ($self, $text) = @_;
939 1540
1541 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1542 $self->{text} = "T$text";
1543
1544 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1545 $self->{layout}->set_text ($text);
1546
1547 $self->realloc;
1548 $self->update;
1549}
1550
1551sub set_markup {
1552 my ($self, $markup) = @_;
1553
1554 return if $self->{text} eq "M$markup";
1555 $self->{text} = "M$markup";
1556
1557 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1558
1559 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1560 $self->{layout}->set_markup ($markup);
942 1561
1562 $self->realloc;
1563 $self->update;
1564}
1565
1566sub size_request {
1567 my ($self) = @_;
1568
1569 $self->{layout}->set_font ($self->{font}) if $self->{font};
1570 $self->{layout}->set_width ($self->{max_w} || -1);
1571 $self->{layout}->set_ellipsise ($self->{ellipsise});
1572 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1574
1575 my ($w, $h) = $self->{layout}->size;
1576
1577 if (exists $self->{template}) {
1578 $self->{template}->set_font ($self->{font}) if $self->{font};
1579 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1580
1581 my ($w2, $h2) = $self->{template}->size;
1582
1583 $w = List::Util::max $w, $w2;
1584 $h = List::Util::max $h, $h2;
1585 }
1586
1587 ($w, $h)
1588}
1589
1590sub size_allocate {
1591 my ($self, $w, $h) = @_;
1592
1593 delete $self->{ox};
1594
1595 delete $self->{texture}
1596 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1597}
1598
1599sub set_fontsize {
1600 my ($self, $fontsize) = @_;
1601
1602 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1603 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1604
948sub get_text { 1605 $self->realloc;
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture};
973}
974
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
980} 1606}
981 1607
982sub _draw { 1608sub _draw {
983 my ($self) = @_; 1609 my ($self) = @_;
984 1610
1611 $self->SUPER::_draw; # draw background, if applicable
1612
985 my $tex = $self->{texture} ||= do { 1613 my $tex = $self->{texture} ||= do {
1614 $self->{layout}->set_foreground (@{$self->{fg}});
1615 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1616 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1617 $self->{layout}->set_ellipsise ($self->{ellipsise});
1618 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1619 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1620
988 new_from_layout CFClient::Texture $self->{layout} 1621 new_from_layout CFClient::Texture $self->{layout}
989 }; 1622 };
990 1623
991 glEnable GL_BLEND; 1624 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1625 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1626 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1627 : ($self->{w} - $tex->{w}) * 0.5);
1628
1629 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1630 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1631 : ($self->{h} - $tex->{h}) * 0.5);
1632 };
1633
993 glEnable GL_TEXTURE_2D; 1634 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1636
1637 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1638 glColor @{$self->{fg}};
997 1639 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1640 } else {
999 $self->{align} < 0 ? $self->{padding} 1641 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1642 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1643
1005 glDisable GL_TEXTURE_2D; 1644 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1645}
1008 1646
1009############################################################################# 1647#############################################################################
1010 1648
1011package CFClient::UI::Entry; 1649package CFClient::UI::EntryBase;
1012 1650
1013our @ISA = CFClient::UI::Label::; 1651our @ISA = CFClient::UI::Label::;
1014 1652
1015use SDL; 1653use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1654
1018sub new { 1655sub new {
1019 my $class = shift; 1656 my $class = shift;
1020 1657
1021 $class->SUPER::new ( 1658 $class->SUPER::new (
1022 fg => [1, 1, 1], 1659 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1660 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1661 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1662 active_fg => [0, 0, 0],
1026 can_hover => 1, 1663 can_hover => 1,
1027 can_focus => 1, 1664 can_focus => 1,
1665 valign => 0,
1666 can_events => 1,
1667 #text => ...
1028 @_ 1668 @_
1029 ) 1669 )
1030} 1670}
1031 1671
1032sub _set_text { 1672sub _set_text {
1033 my ($self, $text) = @_; 1673 my ($self, $text) = @_;
1034 1674
1035 my $old_text = $self->{text}; 1675 delete $self->{cur_h};
1676
1677 return if $self->{text} eq $text;
1678
1679 delete $self->{texture};
1036 1680
1037 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1682 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1683
1043 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1685 $self->{layout}->set_text ("$text ");
1044 1686
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1687 $self->_emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1688}
1071 1689
1072sub set_text { 1690sub set_text {
1073 my ($self, $text) = @_; 1691 my ($self, $text) = @_;
1074 1692
1075 $self->{cursor} = length $text; 1693 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1694 $self->_set_text ($text);
1077 $self->update; 1695
1696 $self->realloc;
1697}
1698
1699sub get_text {
1700 $_[0]{text}
1701}
1702
1703sub size_request {
1704 my ($self) = @_;
1705
1706 my ($w, $h) = $self->SUPER::size_request;
1707
1708 ($w + 1, $h) # add 1 for cursor
1078} 1709}
1079 1710
1080sub key_down { 1711sub key_down {
1081 my ($self, $ev) = @_; 1712 my ($self, $ev) = @_;
1082 1713
1083 my $mod = $ev->key_mod; 1714 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1715 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1716 my $uni = $ev->{unicode};
1087 1717
1088 my $text = $self->get_text; 1718 my $text = $self->get_text;
1089 1719
1090 if ($sym == SDLK_BACKSPACE) { 1720 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1721 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1722 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1723 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1724 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1725 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1726 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1727 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1728 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1729 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1730 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1731 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1732 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1733 $self->_emit ('escape');
1104 } elsif ($uni) { 1734 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1735 substr $text, $self->{cursor}++, 0, chr $uni;
1736 } else {
1737 return 0;
1106 } 1738 }
1107 1739
1108 $self->_set_text ($text); 1740 $self->_set_text ($text);
1109 $self->update; 1741
1742 $self->realloc;
1743
1744 1
1110} 1745}
1111 1746
1112sub focus_in { 1747sub focus_in {
1113 my ($self) = @_; 1748 my ($self) = @_;
1114 1749
… …
1129 utf8::encode $text; 1764 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1765 $self->{cursor} = length substr $text, 0, $idx;
1131 1766
1132 $self->_set_text ($self->{text}); 1767 $self->_set_text ($self->{text});
1133 $self->update; 1768 $self->update;
1769
1770 1
1134} 1771}
1135 1772
1136sub mouse_motion { 1773sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1774 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1775# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1776
1777 0
1139} 1778}
1140 1779
1141sub _draw { 1780sub _draw {
1142 my ($self) = @_; 1781 my ($self) = @_;
1143 1782
… …
1162 1801
1163 $self->SUPER::_draw; 1802 $self->SUPER::_draw;
1164 1803
1165 #TODO: force update every cursor change :( 1804 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1805 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1806
1807 unless (exists $self->{cur_h}) {
1808 my $text = substr $self->{text}, 0, $self->{cursor};
1809 utf8::encode $text;
1810
1811 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1812 }
1813
1167 glColor @{$self->{fg}}; 1814 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1815 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1816 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1817 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1818 glEnd;
1172 } 1819 }
1173} 1820}
1174 1821
1175package CFClient::UI::LineEntry; 1822package CFClient::UI::Entry;
1176 1823
1177our @ISA = CFClient::UI::Entry::; 1824our @ISA = CFClient::UI::EntryBase::;
1178 1825
1179use SDL; 1826use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1827
1182sub key_down { 1828sub key_down {
1183 my ($self, $ev) = @_; 1829 my ($self, $ev) = @_;
1184 1830
1185 my $sym = $ev->key_sym; 1831 my $sym = $ev->{sym};
1186 1832
1187 if ($sym == SDLK_RETURN) { 1833 if ($sym == 13) {
1834 unshift @{$self->{history}},
1835 my $txt = $self->get_text;
1836 $self->{history_pointer} = -1;
1837 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1838 $self->_emit (activate => $txt);
1189 $self->update; 1839 $self->update;
1190 1840
1841 } elsif ($sym == CFClient::SDLK_UP) {
1842 if ($self->{history_pointer} < 0) {
1843 $self->{history_saveback} = $self->get_text;
1844 }
1845 if (@{$self->{history} || []} > 0) {
1846 $self->{history_pointer}++;
1847 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1848 $self->{history_pointer} = @{$self->{history} || []} - 1;
1849 }
1850 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1851 }
1852
1853 } elsif ($sym == CFClient::SDLK_DOWN) {
1854 $self->{history_pointer}--;
1855 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1856
1857 if ($self->{history_pointer} >= 0) {
1858 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1859 } else {
1860 $self->set_text ($self->{history_saveback});
1861 }
1862
1191 } else { 1863 } else {
1192 $self->SUPER::key_down ($ev); 1864 return $self->SUPER::key_down ($ev)
1865 }
1866
1193 } 1867 1
1194
1195} 1868}
1196 1869
1197############################################################################# 1870#############################################################################
1198 1871
1199package CFClient::UI::Button; 1872package CFClient::UI::Button;
1200 1873
1201our @ISA = CFClient::UI::Label::; 1874our @ISA = CFClient::UI::Label::;
1202 1875
1203use SDL; 1876use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1877
1206my @tex = 1878my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1880 qw(b1_button_active.png);
1209 1881
1210sub new { 1882sub new {
1211 my $class = shift; 1883 my $class = shift;
1212 1884
1213 $class->SUPER::new ( 1885 $class->SUPER::new (
1214 padding => 4, 1886 padding_x => 4,
1887 padding_y => 4,
1215 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1889 active_fg => [0, 0, 1],
1218 can_hover => 1, 1890 can_hover => 1,
1891 align => 0,
1892 valign => 0,
1893 can_events => 1,
1219 @_ 1894 @_
1220 ) 1895 )
1221} 1896}
1222 1897
1898sub activate { }
1899
1223sub button_up { 1900sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1901 my ($self, $ev, $x, $y) = @_;
1225 1902
1903 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1904 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1905 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1906
1229 } 1907 1
1230} 1908}
1231 1909
1232sub _draw { 1910sub _draw {
1233 my ($self) = @_; 1911 my ($self) = @_;
1234 1912
1235 local $self->{fg} = $self->{fg}; 1913 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1914
1242 if ($GRAB == $self) { 1915 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1916 $self->{fg} = $self->{active_fg};
1244 } 1917 }
1245 1918
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1919 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 glColor 0, 0, 0, 1;
1248 1922
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1923 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1924
1251 glDisable GL_TEXTURE_2D; 1925 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1926
1254 $self->SUPER::_draw; 1927 $self->SUPER::_draw;
1255} 1928}
1256 1929
1257############################################################################# 1930#############################################################################
… …
1259package CFClient::UI::CheckBox; 1932package CFClient::UI::CheckBox;
1260 1933
1261our @ISA = CFClient::UI::DrawBG::; 1934our @ISA = CFClient::UI::DrawBG::;
1262 1935
1263my @tex = 1936my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1937 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1938 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1939
1267use SDL; 1940use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1941
1270sub new { 1942sub new {
1271 my $class = shift; 1943 my $class = shift;
1272 1944
1273 $class->SUPER::new ( 1945 $class->SUPER::new (
1274 padding => 2, 1946 padding_x => 2,
1947 padding_y => 2,
1275 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1949 active_fg => [1, 1, 0],
1950 bg => [0, 0, 0, 0.2],
1951 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1952 state => 0,
1278 can_hover => 1, 1953 can_hover => 1,
1279 @_ 1954 @_
1280 ) 1955 )
1281} 1956}
1282 1957
1283sub size_request { 1958sub size_request {
1284 my ($self) = @_; 1959 my ($self) = @_;
1285 1960
1286 ($self->{padding} * 2 + 6) x 2 1961 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1962}
1294 1963
1295sub button_down { 1964sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1965 my ($self, $ev, $x, $y) = @_;
1297 1966
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1967 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1968 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1969 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1970 $self->_emit (changed => $self->{state});
1971 } else {
1972 return 0
1973 }
1974
1302 } 1975 1
1303} 1976}
1304 1977
1305sub _draw { 1978sub _draw {
1306 my ($self) = @_; 1979 my ($self) = @_;
1307 1980
1308 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1309 1982
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1983 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1984
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1985 my ($w, $h) = @$self{qw(w h)};
1986
1987 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 1988
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1989 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1990
1991 my $tex = $self->{state} ? $tex[1] : $tex[0];
1992
1993 glEnable GL_TEXTURE_2D;
1994 $tex->draw_quad_alpha (0, 0, $s, $s);
1995 glDisable GL_TEXTURE_2D;
1996}
1997
1998#############################################################################
1999
2000package CFClient::UI::Image;
2001
2002our @ISA = CFClient::UI::Base::;
2003
2004use CFClient::OpenGL;
2005use Carp qw/confess/;
2006
2007our %loaded_images;
2008
2009sub new {
2010 my $class = shift;
2011
2012 my $self = $class->SUPER::new (can_events => 0, @_);
2013
2014 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2015
2016 $loaded_images{$self->{image}} ||=
2017 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2018
2019 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2020
2021 Scalar::Util::weaken $loaded_images{$self->{image}};
2022
2023 $self->{aspect} = $tex->{w} / $tex->{h};
2024
2025 $self
2026}
2027
2028sub size_request {
2029 my ($self) = @_;
2030
2031 ($self->{tex}->{w}, $self->{tex}->{h})
2032}
2033
2034sub _draw {
2035 my ($self) = @_;
2036
2037 my $tex = $self->{tex};
2038
2039 my ($w, $h) = ($self->{w}, $self->{h});
2040
2041 if ($self->{rot90}) {
2042 glRotate 90, 0, 0, 1;
2043 glTranslate 0, -$self->{w}, 0;
2044
2045 ($w, $h) = ($h, $w);
2046 }
2047
2048 glEnable GL_TEXTURE_2D;
2049 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2050
2051 $tex->draw_quad_alpha (0, 0, $w, $h);
2052
2053 glDisable GL_TEXTURE_2D;
2054}
2055
2056#############################################################################
2057
2058package CFClient::UI::VGauge;
2059
2060our @ISA = CFClient::UI::Base::;
2061
2062use List::Util qw(min max);
2063
2064use CFClient::OpenGL;
2065
2066my %tex = (
2067 food => [
2068 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2069 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2070 ],
2071 grace => [
2072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2073 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2074 ],
2075 hp => [
2076 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2077 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2078 ],
2079 mana => [
2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2081 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2082 ],
2083);
2084
2085# eg. VGauge->new (gauge => 'food'), default gauge: food
2086sub new {
2087 my $class = shift;
2088
2089 my $self = $class->SUPER::new (
2090 type => 'food',
2091 @_
2092 );
2093
2094 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2095
2096 $self
2097}
2098
2099sub size_request {
2100 my ($self) = @_;
2101
2102 #my $tex = $tex{$self->{type}}[0];
2103 #@$tex{qw(w h)}
2104 (0, 0)
2105}
2106
2107sub set_max {
2108 my ($self, $max) = @_;
2109
2110 return if $self->{max_val} == $max;
2111
2112 $self->{max_val} = $max;
2113 $self->update;
2114}
2115
2116sub set_value {
2117 my ($self, $val, $max) = @_;
2118
2119 $self->set_max ($max)
2120 if defined $max;
2121
2122 return if $self->{val} == $val;
2123
2124 $self->{val} = $val;
2125 $self->update;
2126}
2127
2128sub _draw {
2129 my ($self) = @_;
2130
2131 my $tex = $tex{$self->{type}};
2132 my ($t1, $t2, $t3) = @$tex;
2133
2134 my ($w, $h) = ($self->{w}, $self->{h});
2135
2136 if ($self->{vertical}) {
2137 glRotate 90, 0, 0, 1;
2138 glTranslate 0, -$self->{w}, 0;
2139
2140 ($w, $h) = ($h, $w);
2141 }
2142
2143 my $ycut = $self->{val} / ($self->{max_val} || 1);
2144
2145 my $ycut1 = max 0, min 1, $ycut;
2146 my $ycut2 = max 0, min 1, $ycut - 1;
2147
2148 my $h1 = $self->{h} * (1 - $ycut1);
2149 my $h2 = $self->{h} * (1 - $ycut2);
2150
1316 glEnable GL_BLEND; 2151 glEnable GL_BLEND;
2152 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2153 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2154 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2155
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2156 glBindTexture GL_TEXTURE_2D, $t1->{name};
2157 glBegin GL_QUADS;
2158 glTexCoord 0 , 0; glVertex 0 , 0;
2159 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2160 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2161 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2162 glEnd;
1321 2163
1322 $tex->draw_quad (0, 0, $s, $s); 2164 my $ycut1 = List::Util::min 1, $ycut;
2165 glBindTexture GL_TEXTURE_2D, $t2->{name};
2166 glBegin GL_QUADS;
2167 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2168 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2169 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2170 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2171 glEnd;
1323 2172
2173 if ($t3) {
2174 glBindTexture GL_TEXTURE_2D, $t3->{name};
2175 glBegin GL_QUADS;
2176 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2177 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2178 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2179 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2180 glEnd;
2181 }
2182
2183 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2184 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2185}
1327 2186
1328############################################################################# 2187#############################################################################
1329 2188
2189package CFClient::UI::Gauge;
2190
2191our @ISA = CFClient::UI::VBox::;
2192
2193sub new {
2194 my ($class, %arg) = @_;
2195
2196 my $self = $class->SUPER::new (
2197 tooltip => $arg{type},
2198 can_hover => 1,
2199 can_events => 1,
2200 %arg,
2201 );
2202
2203 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2204 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2205 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2206
2207 $self
2208}
2209
2210sub set_fontsize {
2211 my ($self, $fsize) = @_;
2212
2213 $self->{value}->set_fontsize ($fsize);
2214 $self->{max} ->set_fontsize ($fsize);
2215}
2216
2217sub set_max {
2218 my ($self, $max) = @_;
2219
2220 $self->{gauge}->set_max ($max);
2221 $self->{max}->set_text ($max);
2222}
2223
2224sub set_value {
2225 my ($self, $val, $max) = @_;
2226
2227 $self->set_max ($max)
2228 if defined $max;
2229
2230 $self->{gauge}->set_value ($val, $max);
2231 $self->{value}->set_text ($val);
2232}
2233
2234#############################################################################
2235
1330package CFClient::UI::Slider; 2236package CFClient::UI::Slider;
1331 2237
1332use strict; 2238use strict;
1333 2239
1334use SDL::OpenGL; 2240use CFClient::OpenGL;
1335 2241
1336our @ISA = CFClient::UI::DrawBG::; 2242our @ISA = CFClient::UI::DrawBG::;
1337 2243
1338my @tex = 2244my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2246 qw(s1_slider.png s1_slider_bg.png);
1341 2247
1342sub new { 2248sub new {
1343 my $class = shift; 2249 my $class = shift;
1344 2250
1345 # range [value, low, high, page] 2251 # range [value, low, high, page, unit]
1346 2252
1347 # TODO: 0-width page 2253 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2254 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2255 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2256 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2257 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2258 active_fg => [0, 0, 0],
2259 bg => [0, 0, 0, 0.2],
2260 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2261 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2262 min_w => $::WIDTH / 80,
1355 req_h => 13, 2263 min_h => $::WIDTH / 80,
1356 vertical => 0, 2264 vertical => 0,
1357 can_hover => 1, 2265 can_hover => 1,
1358 inner_pad => 5, 2266 inner_pad => 0.02,
1359 @_ 2267 @_
1360 ); 2268 );
1361 2269
2270 $self->set_value ($self->{range}[0]);
2271 $self->update;
2272
1362 $self 2273 $self
1363} 2274}
1364 2275
2276sub changed { }
2277
2278sub set_range {
2279 my ($self, $range) = @_;
2280
2281 ($range, $self->{range}) = ($self->{range}, $range);
2282
2283 $self->update
2284 if "@$range" ne "@{$self->{range}}";
2285}
2286
2287sub set_value {
2288 my ($self, $value) = @_;
2289
2290 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2291
2292 $hi = $lo + 1 if $hi <= $lo;
2293
2294 $page = $hi - $lo if $page > $hi - $lo;
2295
2296 $value = $lo if $value < $lo;
2297 $value = $hi - $page if $value > $hi - $page;
2298
2299 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2300 if $unit;
2301
2302 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2303
2304 if ($value != $old_value) {
2305 $self->_emit (changed => $value);
2306 $self->update;
2307 }
2308}
2309
1365sub size_request { 2310sub size_request {
1366 my ($self) = @_; 2311 my ($self) = @_;
1367 2312
1368 my $w = $self->{req_w}; 2313 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2314}
1373 2315
1374sub button_down { 2316sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2317 my ($self, $ev, $x, $y) = @_;
1376 2318
1377 $self->SUPER::button_down ($ev, $x, $y); 2319 $self->SUPER::button_down ($ev, $x, $y);
2320
2321 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2322
1378 $self->mouse_motion ($ev, $x, $y); 2323 $self->mouse_motion ($ev, $x, $y)
1379} 2324}
1380 2325
1381sub mouse_motion { 2326sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2327 my ($self, $ev, $x, $y) = @_;
1383 2328
1384 if ($GRAB == $self) { 2329 if ($GRAB == $self) {
2330 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2331
2332 my (undef, $lo, $hi, $page) = @{$self->{range}};
2333
2334 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2335
2336 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2337 } else {
2338 return 0;
2339 }
2340
2341 1
2342}
2343
2344sub update {
2345 my ($self) = @_;
2346
2347 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2348 $self->set_value ($self->{range}[0]);
2349
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2350 my ($value, $lo, $hi, $page) = @{$self->{range}};
2351 my $range = ($hi - $page - $lo) || 1e-100;
1386 2352
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2353 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2354
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2355 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2356 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2357
1392 $x -= $inner_pad_px; # substract the padding 2358 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2359 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2360
1398 $self->emit (changed => $x); 2361 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2362 $self->{knob_w} = $knob_w;
1400 } 2363 });
1401}
1402 2364
1403# the inner_* stuff is for generating a padding for the slider handle, 2365 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2366}
1410 2367
1411sub _draw { 2368sub _draw {
1412 my ($self) = @_; 2369 my ($self) = @_;
1413 2370
1414 $self->SUPER::_draw (); 2371 $self->SUPER::_draw ();
1415 2372
1416 my ($w, $h) = @$self{qw(w h)}; 2373 glScale $self->{w}, $self->{h};
1417 2374
1418 if ($self->{vertical}) { 2375 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2376 # draw a vertical slider like a rotated horizontal slider
1420 2377
2378 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2379 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2380 }
1426 2381
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2382 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2383 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2384
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2385 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2386 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2387
1453 # draw background 2388 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2389 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2390
1456 # draw handle 2391 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2392 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2393
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2394 glDisable GL_TEXTURE_2D;
1461} 2395}
1462 2396
1463############################################################################# 2397#############################################################################
1464 2398
2399package CFClient::UI::ValSlider;
2400
2401our @ISA = CFClient::UI::HBox::;
2402
2403sub new {
2404 my ($class, %arg) = @_;
2405
2406 my $range = delete $arg{range};
2407
2408 my $self = $class->SUPER::new (
2409 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2410 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2411 to_value => sub { shift },
2412 from_value => sub { shift },
2413 %arg,
2414 );
2415
2416 $self->{slider}->connect (changed => sub {
2417 my ($self, $value) = @_;
2418 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2419 $self->{parent}->emit (changed => $value);
2420 });
2421
2422# $self->{entry}->connect (changed => sub {
2423# my ($self, $value) = @_;
2424# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2425# $self->{parent}->emit (changed => $value);
2426# });
2427
2428 $self->add ($self->{slider}, $self->{entry});
2429
2430 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2431
2432 $self
2433}
2434
2435sub set_range { shift->{slider}->set_range (@_) }
2436sub set_value { shift->{slider}->set_value (@_) }
2437
2438#############################################################################
2439
1465package CFClient::UI::TextView; 2440package CFClient::UI::TextView;
1466 2441
1467our @ISA = CFClient::UI::HBox::; 2442our @ISA = CFClient::UI::HBox::;
1468 2443
1469use SDL::OpenGL; 2444use CFClient::OpenGL;
1470 2445
1471sub new { 2446sub new {
1472 my $class = shift; 2447 my $class = shift;
1473 2448
1474 my $self = $class->SUPER::new ( 2449 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2450 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2451 can_events => 0,
1477 fontsize => $::FONTSIZE, 2452 #font => default_font
1478 @_, 2453 @_,
1479 2454
1480 layout => (new CFClient::Layout), 2455 layout => (new CFClient::Layout 1),
1481 par => [], 2456 par => [],
1482 height => 0, 2457 height => 0,
1483 children => [ 2458 children => [
1484 (new CFClient::UI::Empty expand => 1), 2459 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2460 (new CFClient::UI::Slider vertical => 1),
1486 ], 2461 ],
1487 ); 2462 );
1488 2463
1489 $self->{children}[1]->connect (changed => sub { 2464 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2465
1493 $self 2466 $self
1494} 2467}
1495 2468
1496sub set_fontsize { 2469sub set_fontsize {
… …
1498 2471
1499 $self->{fontsize} = $fontsize; 2472 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2473 $self->reflow;
1501} 2474}
1502 2475
2476sub size_allocate {
2477 my ($self, $w, $h) = @_;
2478
2479 $self->SUPER::size_allocate ($w, $h);
2480
2481 $self->{layout}->set_font ($self->{font}) if $self->{font};
2482 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2483 $self->{layout}->set_width ($self->{children}[0]{w});
2484
2485 $self->reflow;
2486}
2487
1503sub text_height { 2488sub text_size {
1504 my ($self, $text) = @_; 2489 my ($self, $text, $indent) = @_;
1505 2490
1506 my $layout = $self->{layout}; 2491 my $layout = $self->{layout};
1507 2492
1508 $layout->set_height ($self->{fontsize}); 2493 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2494 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2495 $layout->set_markup ($text);
1511 2496
1512 ($layout->size)[1] 2497 $layout->size
1513} 2498}
1514 2499
1515sub reflow { 2500sub reflow {
1516 my ($self) = @_; 2501 my ($self) = @_;
1517 2502
1518 $self->{need_reflow}++; 2503 $self->{need_reflow}++;
1519 $self->update; 2504 $self->update;
1520} 2505}
1521 2506
1522sub size_request { 2507sub set_offset {
1523 my ($self) = @_; 2508 my ($self, $offset) = @_;
1524 2509
1525 ($self->{req_w}, $self->{req_h}) 2510 # todo: base offset on lines or so, not on pixels
2511 $self->{children}[1]->set_value ($offset);
1526} 2512}
1527 2513
1528sub size_allocate { 2514sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2515 my ($self) = @_;
1530 2516
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2517 $self->{par} = [];
1532 2518 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2519 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2520}
1538 2521
1539sub add_paragraph { 2522sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2523 my ($self, $color, $text, $indent) = @_;
1541 2524
1542 #TODO: intelligently "reformat" paragraph 2525 for my $line (split /\n/, $text) {
1543 2526 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2527 $self->{height} += $h;
2528 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2529 }
1547 2530
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2531 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2532}
1553 2533
1554sub update { 2534sub update {
1555 my ($self) = @_; 2535 my ($self) = @_;
1556 2536
… …
1558 2538
1559 return unless $self->{h} > 0; 2539 return unless $self->{h} > 0;
1560 2540
1561 delete $self->{texture}; 2541 delete $self->{texture};
1562 2542
1563 $TOPLEVEL->on_refresh ($self, sub { 2543 $ROOT->on_post_alloc ($self, sub {
2544 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2545
1564 if (delete $self->{need_reflow}) { 2546 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2547 my $height = 0;
1566 2548
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2549 my $layout = $self->{layout};
2550
2551 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2552
1568 for @{$self->{par}}; 2553 for (@{$self->{par}}) {
2554 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2555 $layout->set_width ($W - $_->[3]);
2556 $layout->set_markup ($_->[4]);
2557 my ($w, $h) = $layout->size;
2558 $_->[0] = $w + $_->[3];
2559 $_->[1] = $h;
2560 }
2561
2562 $height += $_->[1];
2563 }
1569 2564
1570 $self->{height} = $height; 2565 $self->{height} = $height;
1571 2566
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2567 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2568
1574 delete $self->{texture}; 2569 delete $self->{texture};
1575 } 2570 }
1576 2571
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2572 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2573 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2574 glClear GL_COLOR_BUFFER_BIT;
1580 2575
2576 my $top = int $self->{children}[1]{range}[0];
2577
2578 my $y0 = $top;
2579 my $y1 = $top + $H;
2580
2581 my $y = 0;
2582
2583 my $layout = $self->{layout};
2584
2585 $layout->set_font ($self->{font}) if $self->{font};
2586
1581 glEnable GL_BLEND; 2587 glEnable GL_BLEND;
2588 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2589 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2590
1595 for my $par (@{$self->{par}}) { 2591 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2592 my $h = $par->[1];
1597 2593
1598 if ($y0 < $y + $h && $y < $y1) { 2594 if ($y0 < $y + $h && $y < $y1) {
2595 $layout->set_foreground (@{ $par->[2] });
2596 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2597 $layout->set_markup ($par->[4]);
1600 2598
1601 glColor @{ $par->[1] }; 2599 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2600
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2601 glRasterPos $par->[3], $y - $y0;
2602 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2603 }
1605 2604
1606 $y += $h; 2605 $y += $h;
1607 } 2606 }
1608 2607
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2608 glDisable GL_BLEND;
1611 }; 2609 };
1612 }); 2610 });
1613} 2611}
1614 2612
1615sub _draw { 2613sub _draw {
1616 my ($self) = @_; 2614 my ($self) = @_;
1617 2615
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2616 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2618 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2619 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2620 glDisable GL_TEXTURE_2D;
1623 }
1624 2621
1625 $self->{children}[1]->draw; 2622 $self->{children}[1]->draw;
1626 2623
1627} 2624}
1628 2625
1629############################################################################# 2626#############################################################################
1630 2627
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 my ($w, $h) = (250, 250);
1765
1766 glEnable GL_BLEND;
1767 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771 CFClient::Texture->new (
1772 w => $w,
1773 h => $h,
1774 data => $::MAP->mapmap ($w, $h),
1775 type => GL_UNSIGNED_INT_8_8_8_8_REV
1776 )->draw_quad (100, 100);
1777
1778 glDisable GL_TEXTURE_2D;
1779 glDisable GL_BLEND;
1780 }
1781 # HACK END
1782 }
1783
1784 glEndList;
1785 }
1786
1787 glPushMatrix;
1788 glCallList $self->{list};
1789 glPopMatrix;
1790
1791 if ($FOCUS != $self) {
1792 glColor 64/255, 64/255, 64/255;
1793 glLogicOp GL_AND;
1794 glEnable GL_COLOR_LOGIC_OP;
1795 glBegin GL_QUADS;
1796 glVertex 0, 0;
1797 glVertex 0, $::HEIGHT;
1798 glVertex $::WIDTH, $::HEIGHT;
1799 glVertex $::WIDTH, 0;
1800 glEnd;
1801 glDisable GL_COLOR_LOGIC_OP;
1802 }
1803}
1804
1805my %DIR = (
1806 SDLK_KP8, [1, "north"],
1807 SDLK_KP9, [2, "northeast"],
1808 SDLK_KP6, [3, "east"],
1809 SDLK_KP3, [4, "southeast"],
1810 SDLK_KP2, [5, "south"],
1811 SDLK_KP1, [6, "southwest"],
1812 SDLK_KP4, [7, "west"],
1813 SDLK_KP7, [8, "northwest"],
1814
1815 SDLK_UP, [1, "north"],
1816 SDLK_RIGHT, [3, "east"],
1817 SDLK_DOWN, [5, "south"],
1818 SDLK_LEFT, [7, "west"],
1819);
1820
1821sub key_down {
1822 my ($self, $ev) = @_;
1823
1824 my $mod = $ev->key_mod;
1825 my $sym = $ev->key_sym;
1826
1827 if ($sym == SDLK_KP5) {
1828 $::CONN->user_send ("command stay fire");
1829 } elsif ($sym == SDLK_a) {
1830 $::CONN->user_send ("command apply");
1831 } elsif ($sym == SDLK_QUOTE) {
1832 $self->emit ('activate_console');
1833 } elsif ($sym == SDLK_SLASH) {
1834 $self->emit ('activate_console' => '/');
1835 } elsif (exists $DIR{$sym}) {
1836 if ($mod & KMOD_SHIFT) {
1837 $self->{shft}++;
1838 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1839 } elsif ($mod & KMOD_CTRL) {
1840 $self->{ctrl}++;
1841 $::CONN->user_send ("command run $DIR{$sym}[0]");
1842 } else {
1843 $::CONN->user_send ("command $DIR{$sym}[1]");
1844 }
1845 }
1846}
1847
1848sub key_up {
1849 my ($self, $ev) = @_;
1850
1851 my $mod = $ev->key_mod;
1852 my $sym = $ev->key_sym;
1853
1854 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855 $::CONN->user_send ("command fire_stop");
1856 }
1857 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2628package CFClient::UI::Animator;
1865 2629
1866use SDL::OpenGL; 2630use CFClient::OpenGL;
1867 2631
1868our @ISA = CFClient::UI::Bin::; 2632our @ISA = CFClient::UI::Bin::;
1869 2633
1870sub moveto { 2634sub moveto {
1871 my ($self, $x, $y) = @_; 2635 my ($self, $x, $y) = @_;
… …
1909 2673
1910sub new { 2674sub new {
1911 my $class = shift; 2675 my $class = shift;
1912 2676
1913 my $self = $class->SUPER::new ( 2677 my $self = $class->SUPER::new (
1914 state => 0, 2678 state => 0,
1915 connect_activate => \&toggle_flopper, 2679 on_activate => \&toggle_flopper,
1916 @_ 2680 @_
1917 ); 2681 );
1918 2682
1919 if ($self->{state}) {
1920 $self->{state} = 0;
1921 $self->toggle_flopper;
1922 }
1923
1924 $self 2683 $self
1925} 2684}
1926 2685
1927sub toggle_flopper { 2686sub toggle_flopper {
1928 my ($self) = @_; 2687 my ($self) = @_;
1929 2688
1930 # TODO: use animation 2689 $self->{other}->toggle_visibility;
1931 if ($self->{state} = !$self->{state}) { 2690}
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2691
1933 $self->{other}->move ( 2692#############################################################################
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2693
1935 ($::HEIGHT - $self->{other}{h}) * 0.5, 2694package CFClient::UI::Tooltip;
2695
2696our @ISA = CFClient::UI::Bin::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 $class->SUPER::new (
2704 @_,
2705 can_events => 0,
2706 )
2707}
2708
2709sub set_tooltip_from {
2710 my ($self, $widget) = @_;
2711
2712 my $tooltip = $widget->{tooltip};
2713
2714 if ($ENV{CFPLUS_DEBUG} & 2) {
2715 $tooltip .= "\n\n" . (ref $widget) . "\n"
2716 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2717 . "req $widget->{req_w} $widget->{req_h}\n"
2718 . "visible $widget->{visible}";
2719 }
2720
2721 $self->add (new CFClient::UI::Label
2722 markup => $tooltip,
2723 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2724 fontsize => 0.8,
2725 fg => [0, 0, 0, 1],
2726 ellipsise => 0,
2727 font => ($widget->{tooltip_font} || $::FONT_PROP),
2728 );
2729}
2730
2731sub size_request {
2732 my ($self) = @_;
2733
2734 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2735
2736 ($w + 4, $h + 4)
2737}
2738
2739sub size_allocate {
2740 my ($self, $w, $h) = @_;
2741
2742 $self->SUPER::size_allocate ($w - 4, $h - 4);
2743}
2744
2745sub visibility_change {
2746 my ($self, $visible) = @_;
2747
2748 return unless $visible;
2749
2750 $self->{root}->on_post_alloc ("move_$self" => sub {
2751 my $widget = $self->{owner}
2752 or return;
2753
2754 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2755
2756 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2757 if $x + $self->{w} > $::WIDTH;
2758
2759 $self->move_abs ($x, $y);
2760 });
2761}
2762
2763sub _draw {
2764 my ($self) = @_;
2765
2766 glTranslate 0.375, 0.375;
2767
2768 my ($w, $h) = @$self{qw(w h)};
2769
2770 glColor 1, 0.8, 0.4;
2771 glBegin GL_QUADS;
2772 glVertex 0 , 0;
2773 glVertex 0 , $h;
2774 glVertex $w, $h;
2775 glVertex $w, 0;
2776 glEnd;
2777
2778 glColor 0, 0, 0;
2779 glBegin GL_LINE_LOOP;
2780 glVertex 0 , 0;
2781 glVertex 0 , $h;
2782 glVertex $w, $h;
2783 glVertex $w, 0;
2784 glEnd;
2785
2786 glTranslate 2 - 0.375, 2 - 0.375;
2787
2788 $self->SUPER::_draw;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Face;
2794
2795our @ISA = CFClient::UI::Base::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 my $self = $class->SUPER::new (
2803 aspect => 1,
2804 can_events => 0,
2805 @_,
2806 );
2807
2808 if ($self->{anim} && $self->{animspeed}) {
2809 Scalar::Util::weaken (my $widget = $self);
2810
2811 $self->{timer} = Event->timer (
2812 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2813 hard => 1,
2814 interval => $self->{animspeed},
2815 cb => sub {
2816 ++$widget->{frame};
2817 $widget->update;
2818 },
1936 ); 2819 );
2820 }
2821
2822 $self
2823}
2824
2825sub size_request {
2826 (32, 8)
2827}
2828
2829sub update {
2830 my ($self) = @_;
2831
2832 return unless $self->{visible};
2833
2834 $self->SUPER::update;
2835}
2836
2837sub _draw {
2838 my ($self) = @_;
2839
2840 return unless $::CONN;
2841
2842 my $face;
2843
2844 if ($self->{frame}) {
2845 my $anim = $::CONN->{anim}[$self->{anim}];
2846
2847 $face = $anim->[ $self->{frame} % @$anim ]
2848 if $anim && @$anim;
2849 }
2850
2851 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2852
2853 if ($tex) {
2854 glEnable GL_TEXTURE_2D;
2855 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2856 glColor 1, 1, 1, 1;
2857 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2858 glDisable GL_TEXTURE_2D;
2859 }
2860}
2861
2862sub DESTROY {
2863 my ($self) = @_;
2864
2865 $self->{timer}->cancel
2866 if $self->{timer};
2867
2868 $self->SUPER::DESTROY;
2869}
2870
2871#############################################################################
2872
2873package CFClient::UI::Buttonbar;
2874
2875our @ISA = CFClient::UI::HBox::;
2876
2877# TODO: should actualyl wrap buttons and other goodies.
2878
2879#############################################################################
2880
2881package CFClient::UI::Menu;
2882
2883our @ISA = CFClient::UI::FancyFrame::;
2884
2885use CFClient::OpenGL;
2886
2887sub new {
2888 my $class = shift;
2889
2890 my $self = $class->SUPER::new (
2891 items => [],
2892 z => 100,
2893 @_,
2894 );
2895
2896 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2897
2898 for my $item (@{ $self->{items} }) {
2899 my ($widget, $cb) = @$item;
2900
2901 # handle various types of items, only text for now
2902 if (!ref $widget) {
2903 $widget = new CFClient::UI::Label
2904 can_hover => 1,
2905 can_events => 1,
2906 text => $widget;
2907 }
2908
2909 $self->{item}{$widget} = $item;
2910
2911 $self->{vbox}->add ($widget);
2912 }
2913
2914 $self
2915}
2916
2917# popup given the event (must be a mouse button down event currently)
2918sub popup {
2919 my ($self, $ev) = @_;
2920
2921 $self->_emit ("popdown");
2922
2923 # maybe save $GRAB? must be careful about events...
2924 $GRAB = $self;
2925 $self->{button} = $ev->{button};
2926
2927 $self->show;
2928 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2929}
2930
2931sub mouse_motion {
2932 my ($self, $ev, $x, $y) = @_;
2933
2934 # TODO: should use vbox->find_widget or so
2935 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2936 $self->{hover} = $self->{item}{$HOVER};
2937
2938 0
2939}
2940
2941sub button_up {
2942 my ($self, $ev, $x, $y) = @_;
2943
2944 if ($ev->{button} == $self->{button}) {
2945 undef $GRAB;
2946 $self->hide;
2947
2948 $self->_emit ("popdown");
2949 $self->{hover}[1]->() if $self->{hover};
1937 } else { 2950 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2951 return 0
2952 }
2953
1939 } 2954 1
1940} 2955}
1941 2956
1942############################################################################# 2957#############################################################################
1943 2958
1944package CFClient::UI::Toplevel; 2959package CFClient::UI::Multiplexer;
1945 2960
1946our @ISA = CFClient::UI::Container::; 2961our @ISA = CFClient::UI::Container::;
1947 2962
1948use SDL::OpenGL; 2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 @_,
2968 );
2969
2970 $self->{current} = $self->{children}[0]
2971 if @{ $self->{children} };
2972
2973 $self
2974}
2975
2976sub add {
2977 my ($self, @widgets) = @_;
2978
2979 $self->SUPER::add (@widgets);
2980
2981 $self->{current} = $self->{children}[0]
2982 if @{ $self->{children} };
2983}
2984
2985sub set_current_page {
2986 my ($self, $page_or_widget) = @_;
2987
2988 my $widget = ref $page_or_widget
2989 ? $page_or_widget
2990 : $self->{children}[$page_or_widget];
2991
2992 $self->{current} = $widget;
2993 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2994
2995 $self->_emit (page_changed => $self->{current});
2996
2997 $self->realloc;
2998}
2999
3000sub visible_children {
3001 $_[0]{current}
3002}
1949 3003
1950sub size_request { 3004sub size_request {
1951 ($::WIDTH, $::HEIGHT) 3005 my ($self) = @_;
3006
3007 $self->{current}->size_request
1952} 3008}
1953 3009
1954sub size_allocate { 3010sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 3011 my ($self, $w, $h) = @_;
1956 3012
1957 $self->_size_allocate ($x, $y, $w, $h); 3013 $self->{current}->configure (0, 0, $w, $h);
1958
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1960 for @{$self->{children}};
1961} 3014}
1962 3015
1963sub translate { 3016sub _draw {
3017 my ($self) = @_;
3018
3019 $self->{current}->draw;
3020}
3021
3022#############################################################################
3023
3024package CFClient::UI::Notebook;
3025
3026our @ISA = CFClient::UI::VBox::;
3027
3028sub new {
3029 my $class = shift;
3030
3031 my $self = $class->SUPER::new (
3032 buttonbar => (new CFClient::UI::Buttonbar),
3033 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3034 # filter => # will be put between multiplexer and $self
3035 @_,
3036 );
3037
3038 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3039 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3040
3041 $self
3042}
3043
3044sub add {
3045 my ($self, $title, $widget, $tooltip) = @_;
3046
3047 Scalar::Util::weaken $self;
3048
3049 $self->{buttonbar}->add (new CFClient::UI::Button
3050 markup => $title,
3051 tooltip => $tooltip,
3052 on_activate => sub { $self->set_current_page ($widget) },
3053 );
3054
3055 $self->{multiplexer}->add ($widget);
3056}
3057
3058sub set_current_page {
3059 my ($self, $page) = @_;
3060
3061 $self->{multiplexer}->set_current_page ($page);
3062 $self->_emit (page_changed => $self->{multiplexer}{current});
3063}
3064
3065#############################################################################
3066
3067package CFClient::UI::Statusbox;
3068
3069our @ISA = CFClient::UI::VBox::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 $class->SUPER::new (
3075 fontsize => 0.8,
3076 @_,
3077 )
3078}
3079
3080sub reorder {
3081 my ($self) = @_;
3082 my $NOW = time;
3083
3084 while (my ($k, $v) = each %{ $self->{item} }) {
3085 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3086 }
3087
3088 my @widgets;
3089
3090 my @items = sort {
3091 $a->{pri} <=> $b->{pri}
3092 or $b->{id} <=> $a->{id}
3093 } values %{ $self->{item} };
3094
3095 my $count = 10 + 1;
3096 for my $item (@items) {
3097 last unless --$count;
3098
3099 push @widgets, $item->{label} ||= do {
3100 # TODO: doesn't handle markup well (read as: at all)
3101 my $short = $item->{count} > 1
3102 ? "<b>$item->{count} ×</b> $item->{text}"
3103 : $item->{text};
3104
3105 for ($short) {
3106 s/^\s+//;
3107 s/\s+/ /g;
3108 }
3109
3110 new CFClient::UI::Label
3111 markup => $short,
3112 tooltip => $item->{tooltip},
3113 tooltip_font => $::FONT_PROP,
3114 tooltip_width => 0.67,
3115 fontsize => $item->{fontsize} || $self->{fontsize},
3116 max_w => $::WIDTH * 0.44,
3117 fg => $item->{fg},
3118 can_events => 1,
3119 can_hover => 1
3120 };
3121 }
3122
3123 $self->clear;
3124 $self->SUPER::add (reverse @widgets);
3125}
3126
3127sub add {
3128 my ($self, $text, %arg) = @_;
3129
3130 $text =~ s/^\s+//;
3131 $text =~ s/\s+$//;
3132
3133 return unless $text;
3134
3135 my $timeout = time + ((delete $arg{timeout}) || 60);
3136
3137 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3138
3139 if (my $item = $self->{item}{$group}) {
3140 if ($item->{text} eq $text) {
3141 $item->{count}++;
3142 } else {
3143 $item->{count} = 1;
3144 $item->{text} = $item->{tooltip} = $text;
3145 }
3146 $item->{id} = ++$self->{id};
3147 $item->{timeout} = $timeout;
3148 delete $item->{label};
3149 } else {
3150 $self->{item}{$group} = {
3151 id => ++$self->{id},
3152 text => $text,
3153 timeout => $timeout,
3154 tooltip => $text,
3155 fg => [0.8, 0.8, 0.8, 0.8],
3156 pri => 0,
3157 count => 1,
3158 %arg,
3159 };
3160 }
3161
3162 $self->reorder;
3163}
3164
3165sub reconfigure {
3166 my ($self) = @_;
3167
3168 delete $_->{label}
3169 for values %{ $self->{item} || {} };
3170
3171 $self->reorder;
3172 $self->SUPER::reconfigure;
3173}
3174
3175#############################################################################
3176
3177package CFClient::UI::Inventory;
3178
3179our @ISA = CFClient::UI::ScrolledWindow::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3186 @_,
3187 );
3188
3189 $self
3190}
3191
3192sub set_items {
3193 my ($self, $items) = @_;
3194
3195 $self->{child}->clear;
3196 return unless $items;
3197
3198 my @items = sort {
3199 ($a->{type} <=> $b->{type})
3200 or ($a->{name} cmp $b->{name})
3201 } @$items;
3202
3203 $self->{real_items} = \@items;
3204
3205 my $row = 0;
3206 for my $item (@items) {
3207 CFClient::Item::update_widgets $item;
3208
3209 $self->{child}->add (0, $row, $item->{face_widget});
3210 $self->{child}->add (1, $row, $item->{desc_widget});
3211 $self->{child}->add (2, $row, $item->{weight_widget});
3212
3213 $row++;
3214 }
3215}
3216
3217#############################################################################
3218
3219package CFClient::UI::BindEditor;
3220
3221our @ISA = CFClient::UI::FancyFrame::;
3222
3223sub new {
3224 my $class = shift;
3225
3226 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3227
3228 $self->add (my $vb = new CFClient::UI::VBox);
3229
3230
3231 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3232 text => "start recording",
3233 tooltip => "Start/Stops recording of actions."
3234 ."All subsequent actions after the recording started will be captured."
3235 ."The actions are displayed after the record was stopped."
3236 ."To bind the action you have to click on the 'Bind' button",
3237 on_activate => sub {
3238 unless ($self->{recording}) {
3239 $self->start;
3240 } else {
3241 $self->stop;
3242 }
3243 });
3244
3245 $vb->add (new CFClient::UI::Label text => "Actions:");
3246 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3247
3248 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3249 $vb->add (my $hb = new CFClient::UI::HBox);
3250 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3251 $hb->add (new CFClient::UI::Button
3252 text => "bind",
3253 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3254 on_activate => sub {
3255 $self->ask_for_bind;
3256 });
3257
3258 $vb->add (my $hb = new CFClient::UI::HBox);
3259 $hb->add (new CFClient::UI::Button
3260 text => "ok",
3261 expand => 1,
3262 tooltip => "This closes the binding editor and saves the binding",
3263 on_activate => sub {
3264 $self->hide;
3265 $self->commit;
3266 });
3267
3268 $hb->add (new CFClient::UI::Button
3269 text => "cancel",
3270 expand => 1,
3271 tooltip => "This closes the binding editor without saving",
3272 on_activate => sub {
3273 $self->hide;
3274 $self->{binding_cancel}->()
3275 if $self->{binding_cancel};
3276 });
3277
3278 $self->update_binding_widgets;
3279
3280 $self
3281}
3282
3283sub commit {
3284 my ($self) = @_;
3285 my ($mod, $sym, $cmds) = $self->get_binding;
3286 if ($sym != 0 && @$cmds > 0) {
3287 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3288 ."'. Don't forget 'Save Config'!");
3289 $self->{binding_change}->($mod, $sym, $cmds)
3290 if $self->{binding_change};
3291 } else {
3292 $::STATUSBOX->add ("No action bound, no key or action specified!");
3293 $self->{binding_cancel}->()
3294 if $self->{binding_cancel};
3295 }
3296}
3297
3298sub start {
3299 my ($self) = @_;
3300
3301 $self->{rec_btn}->set_text ("stop recording");
3302 $self->{recording} = 1;
3303 $self->clear_command_list;
3304 $::CONN->start_record if $::CONN;
3305}
3306
3307sub stop {
3308 my ($self) = @_;
3309
3310 $self->{rec_btn}->set_text ("start recording");
3311 $self->{recording} = 0;
3312
3313 my $rec;
3314 $rec = $::CONN->stop_record if $::CONN;
3315 return unless ref $rec eq 'ARRAY';
3316 $self->set_command_list ($rec);
3317}
3318
3319
3320sub ask_for_bind_and_commit {
3321 my ($self) = @_;
3322 $self->ask_for_bind (1);
3323}
3324
3325sub ask_for_bind {
3326 my ($self, $commit) = @_;
3327
3328 CFClient::Binder::open_binding_dialog (sub {
3329 my ($mod, $sym) = @_;
3330 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3331 $self->update_binding_widgets;
3332 $self->commit if $commit;
3333 });
3334}
3335
3336# $mod and $sym are the modifiers and key symbol
3337# $cmds is a array ref of strings (the commands)
3338# $cb is the callback that is executed on OK
3339# $ccb is the callback that is executed on CANCEL and
3340# when the binding was unsuccessful on OK
3341sub set_binding {
3342 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3343
3344 $self->clear_command_list;
3345 $self->{recording} = 0;
3346 $self->{rec_btn}->set_text ("start recording");
3347
3348 $self->{binding} = [$mod, $sym];
3349 $self->{commands} = $cmds;
3350
3351 $self->{binding_change} = $cb;
3352 $self->{binding_cancel} = $ccb;
3353
3354 $self->update_binding_widgets;
3355}
3356
3357# this is a shortcut method that asks for a binding
3358# and then just binds it.
3359sub do_quick_binding {
3360 my ($self, $cmds) = @_;
3361 $self->set_binding (undef, undef, $cmds, sub {
3362 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3363 });
3364 $self->ask_for_bind (1);
3365}
3366
3367sub update_binding_widgets {
3368 my ($self) = @_;
3369 my ($mod, $sym, $cmds) = $self->get_binding;
3370 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3371 $self->set_command_list ($cmds);
3372}
3373
3374sub get_binding {
3375 my ($self) = @_;
3376 return (
3377 $self->{binding}->[0],
3378 $self->{binding}->[1],
3379 [ grep { defined $_ } @{$self->{commands}} ]
3380 );
3381}
3382
3383sub clear_command_list {
3384 my ($self) = @_;
3385 $self->{cmdbox}->clear ();
3386}
3387
3388sub set_command_list {
3389 my ($self, $cmds) = @_;
3390
3391 $self->{cmdbox}->clear ();
3392 $self->{commands} = $cmds;
3393
3394 my $idx = 0;
3395
3396 for (@$cmds) {
3397 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3398
3399 my $i = $idx;
3400 $hb->add (new CFClient::UI::Label text => $_);
3401 $hb->add (new CFClient::UI::Button
3402 text => "delete",
3403 tooltip => "Deletes the action from the record",
3404 on_activate => sub {
3405 $self->{cmdbox}->remove ($hb);
3406 $cmds->[$i] = undef;
3407 });
3408
3409
3410 $idx++
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::SpellList;
3417
3418our @ISA = CFClient::UI::Table::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (
3424 binding => [],
3425 commands => [],
3426 @_,
3427 )
3428}
3429
3430# XXX: Do sorting? Argl...
3431sub add_spell {
3432 my ($self, $spell) = @_;
3433 $self->{spells}->{$spell->{name}} = $spell;
3434
3435 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3436 face => $spell->{face},
3437 can_hover => 1,
3438 can_events => 1,
3439 tooltip => $spell->{message});
3440
3441 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3442 text => $spell->{name},
3443 can_hover => 1,
3444 can_events => 1,
3445 tooltip => $spell->{message},
3446 expand => 1);
3447
3448 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3450 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3451 expand => 1);
3452
3453 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3454 text => "bind to key",
3455 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3456}
3457
3458sub rebuild_spell_list {
3459 my ($self) = @_;
3460 $self->{tbl_idx} = 0;
3461 $self->add_spell ($_) for values %{$self->{spells}};
3462}
3463
3464sub remove_spell {
3465 my ($self, $spell) = @_;
3466 delete $self->{spells}->{$spell->{name}};
3467 $self->rebuild_spell_list;
3468}
3469
3470#############################################################################
3471
3472package CFClient::UI::Root;
3473
3474our @ISA = CFClient::UI::Container::;
3475
3476use CFClient::OpenGL;
3477
3478sub new {
3479 my $class = shift;
3480
3481 my $self = $class->SUPER::new (
3482 visible => 1,
3483 @_,
3484 );
3485
3486 Scalar::Util::weaken ($self->{root} = $self);
3487
3488 $self
3489}
3490
3491sub size_request {
3492 my ($self) = @_;
3493
3494 ($self->{w}, $self->{h})
3495}
3496
3497sub _to_pixel {
3498 my ($coord, $size, $max) = @_;
3499
3500 $coord =
3501 $coord eq "center" ? ($max - $size) * 0.5
3502 : $coord eq "max" ? $max
3503 : $coord;
3504
3505 $coord = 0 if $coord < 0;
3506 $coord = $max - $size if $coord > $max - $size;
3507
3508 int $coord + 0.5
3509}
3510
3511sub size_allocate {
3512 my ($self, $w, $h) = @_;
3513
3514 for my $child ($self->children) {
3515 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3516
3517 $X = $child->{force_x} if exists $child->{force_x};
3518 $Y = $child->{force_y} if exists $child->{force_y};
3519
3520 $X = _to_pixel $X, $W, $self->{w};
3521 $Y = _to_pixel $Y, $H, $self->{h};
3522
3523 $child->configure ($X, $Y, $W, $H);
3524 }
3525}
3526
3527sub coord2local {
1964 my ($self, $x, $y) = @_; 3528 my ($self, $x, $y) = @_;
1965 3529
1966 ($x, $y) 3530 ($x, $y)
1967} 3531}
1968 3532
3533sub coord2global {
3534 my ($self, $x, $y) = @_;
3535
3536 ($x, $y)
3537}
3538
1969sub update { 3539sub update {
1970 my ($self) = @_; 3540 my ($self) = @_;
1971 3541
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3542 $::WANT_REFRESH++;
1973 ::refresh ();
1974} 3543}
1975 3544
1976sub add { 3545sub add {
1977 my ($self, $widget) = @_; 3546 my ($self, @children) = @_;
1978 3547
3548 $_->{is_toplevel} = 1
3549 for @children;
3550
1979 $self->SUPER::add ($widget); 3551 $self->SUPER::add (@children);
3552}
1980 3553
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3554sub remove {
3555 my ($self, @children) = @_;
3556
3557 $self->SUPER::remove (@children);
3558
3559 delete $self->{is_toplevel}
3560 for @children;
3561
3562 while (@children) {
3563 my $w = pop @children;
3564 push @children, $w->children;
3565 $w->set_invisible;
3566 }
1982} 3567}
1983 3568
1984sub on_refresh { 3569sub on_refresh {
1985 my ($self, $id, $cb) = @_; 3570 my ($self, $id, $cb) = @_;
1986 3571
1987 $self->{refresh_hook}{$id} = $cb; 3572 $self->{refresh_hook}{$id} = $cb;
1988} 3573}
1989 3574
3575sub on_post_alloc {
3576 my ($self, $id, $cb) = @_;
3577
3578 $self->{post_alloc_hook}{$id} = $cb;
3579}
3580
1990sub draw { 3581sub draw {
1991 my ($self) = @_; 3582 my ($self) = @_;
1992 3583
1993 while (my $rcb = delete $self->{refresh_hook}) { 3584 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 3585 $_->()
3586 for values %{delete $self->{refresh_hook}};
1995 } 3587 }
3588
3589 if ($self->{realloc}) {
3590 my %queue;
3591 my @queue;
3592 my $widget;
3593
3594 outer:
3595 while () {
3596 if (my $realloc = delete $self->{realloc}) {
3597 for $widget (values %$realloc) {
3598 $widget->{visible} or next; # do not resize invisible widgets
3599
3600 $queue{$widget+0}++ and next; # duplicates are common
3601
3602 push @{ $queue[$widget->{visible}] }, $widget;
3603 }
3604 }
3605
3606 while () {
3607 @queue or last outer;
3608
3609 $widget = pop @{ $queue[-1] || [] }
3610 and last;
3611
3612 pop @queue;
3613 }
3614
3615 delete $queue{$widget+0};
3616
3617 my ($w, $h) = $widget->size_request;
3618
3619 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3620 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3621
3622 $w = $widget->{force_w} if exists $widget->{force_w};
3623 $h = $widget->{force_h} if exists $widget->{force_h};
3624
3625 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3626 || delete $widget->{force_realloc}) {
3627 $widget->{req_w} = $w;
3628 $widget->{req_h} = $h;
3629
3630 $self->{size_alloc}{$widget+0} = $widget;
3631
3632 if (my $parent = $widget->{parent}) {
3633 $self->{realloc}{$parent+0} = $parent
3634 unless $queue{$parent+0};
3635
3636 $parent->{force_size_alloc} = 1;
3637 $self->{size_alloc}{$parent+0} = $parent;
3638 }
3639 }
3640
3641 delete $self->{realloc}{$widget+0};
3642 }
3643 }
3644
3645 while (my $size_alloc = delete $self->{size_alloc}) {
3646 my @queue = sort { $b->{visible} <=> $a->{visible} }
3647 values %$size_alloc;
3648
3649 while () {
3650 my $widget = pop @queue || last;
3651
3652 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3653
3654 $w = 0 if $w < 0;
3655 $h = 0 if $h < 0;
3656
3657 $w = int $w + 0.5;
3658 $h = int $h + 0.5;
3659
3660 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3661 $widget->{old_w} = $widget->{w};
3662 $widget->{old_h} = $widget->{h};
3663
3664 $widget->{w} = $w;
3665 $widget->{h} = $h;
3666
3667 $widget->emit (size_allocate => $w, $h);
3668 }
3669 }
3670 }
3671
3672 while ($self->{post_alloc_hook}) {
3673 $_->()
3674 for values %{delete $self->{post_alloc_hook}};
3675 }
3676
1996 3677
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3678 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3679 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 3680 glClear GL_COLOR_BUFFER_BIT;
2000 3681
2001 glMatrixMode GL_PROJECTION; 3682 glMatrixMode GL_PROJECTION;
2002 glLoadIdentity; 3683 glLoadIdentity;
2003 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3684 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2004 glMatrixMode GL_MODELVIEW; 3685 glMatrixMode GL_MODELVIEW;
2005 glLoadIdentity; 3686 glLoadIdentity;
2006 3687
3688 {
3689 package CFClient::UI::Base;
3690
3691 ($draw_x, $draw_y, $draw_w, $draw_h) =
3692 (0, 0, $self->{w}, $self->{h});
3693 }
3694
2007 $self->_draw; 3695 $self->_draw;
2008} 3696}
2009 3697
2010############################################################################# 3698#############################################################################
2011 3699
2012package CFClient::UI; 3700package CFClient::UI;
2013 3701
2014$TOPLEVEL = new CFClient::UI::Toplevel; 3702$ROOT = new CFClient::UI::Root;
3703$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2015 3704
20161 37051
2017 3706

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines