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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.277 by root, Sun Jun 4 00:21:52 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
147 385
148 $self->_size_allocate ($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 $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
149} 404}
150 405
151# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
152sub translate { 407sub coord2local {
153 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
154 409
155 $self->{parent}->translate ($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 + $self->{y})
156} 418}
157 419
158sub focus_in { 420sub focus_in {
159 my ($self) = @_; 421 my ($self) = @_;
160 422
161 return if $FOCUS == $self; 423 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
163 425
164 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
165 $focus->update if $focus; 430 $focus->update if $focus;
166 $FOCUS->update; 431 $FOCUS->update;
167} 432}
168 433
169sub focus_out { 434sub focus_out {
170 my ($self) = @_; 435 my ($self) = @_;
171 436
172 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
173 438
174 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
175 $focus->update if $focus; #? 443 $focus->update if $focus; #?
176}
177 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
178sub mouse_motion { } 449sub mouse_motion { 0 }
179sub button_up { } 450sub button_up { 0 }
180sub key_down { } 451sub key_down { 0 }
181sub key_up { } 452sub key_up { 0 }
182 453
183sub button_down { 454sub button_down {
184 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
185 456
186 $self->focus_in; 457 $self->focus_in;
187}
188 458
189sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
193sub 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, $draw_h); # screen rectangle being drawn
194 535
195sub draw { 536sub draw {
196 my ($self) = @_; 537 my ($self) = @_;
197 538
198 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);
199 550
200 glPushMatrix; 551 glPushMatrix;
201 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
202 $self->_draw; 553 $self->_draw;
203 glPopMatrix; 554 glPopMatrix;
204 555
205 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
207 558
208 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 560 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 562 glBegin GL_QUADS;
212 glVertex $x , $y; 563 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
216 glEnd; 567 glEnd;
217 glDisable GL_BLEND; 568 glDisable GL_BLEND;
218 } 569 }
570
571 if ($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 => $self, fontsize => 0)->_draw;
583 }
219} 584}
220 585
221sub _draw { 586sub _draw {
222 my ($self) = @_; 587 my ($self) = @_;
223 588
224 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 $self->realloc;
225} 730}
226 731
227sub find_widget { 732sub find_widget {
228 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
229 734
230 return $self 735 $x -= $self->{x};
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233 737
234 () 738 my $res;
235}
236 739
237sub 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 + $self->{y})
746}
747
748sub _draw {
238 my ($self, $par) = @_; 749 my ($self) = @_;
239 750
240 $self->{parent} = $par; 751 $_->draw for @{$self->{children}};
241 Scalar::Util::weaken $self->{parent};
242} 752}
243 753
244sub get_parent { 754#############################################################################
245 $_[0]->{parent} 755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
772
773 $self->SUPER::add ($child);
774}
775
776sub remove {
777 my ($self, $widget) = @_;
778
779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
246} 811}
247 812
248sub update { 813sub update {
249 my ($self) = @_; 814 my ($self) = @_;
250 815
251 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
252 if $self->{parent}; 817 $self->SUPER::update;
253} 818}
254 819
255sub connect { 820sub size_allocate {
256 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
257 822
258 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY {
269 my ($self) = @_;
270
271 #$self->deactivate; 824 $self->update;
825}
826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
847 $self->_render;
848 };
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my ($w, $h) = @$self{qw(w h)};
855
856 my $tex = $self->{texture}
857 or return;
858
859 glEnable GL_TEXTURE_2D;
860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
862
863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
864
865 glDisable GL_TEXTURE_2D;
272} 866}
273 867
274############################################################################# 868#############################################################################
275 869
276package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
277 871
278our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
279
280use strict;
281use SDL::OpenGL;
282 873
283sub new { 874sub new {
284 my $class = shift; 875 my $class = shift;
285 876
286 # range [value, low, high, page]
287
288 $class->SUPER::new ( 877 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
290 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
291 @_ 880 @_,
292 ) 881 )
293} 882}
294 883
295sub _draw { 884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
296 my ($self) = @_; 896 my ($self, $w, $h) = @_;
297 897
298 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
299 899
300 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
303 902
304 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
305 glVertex 0 , 0; 904 $self->update;
306 glVertex 0 , $h; 905}
307 glVertex $w, $h;
308 glVertex $w, 0;
309 glEnd;
310 906
311 glDisable GL_BLEND; 907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
312} 953}
313 954
314############################################################################# 955#############################################################################
315 956
316package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
317 958
318our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
319
320sub size_request {
321 (0, 0)
322}
323
324sub draw { }
325
326#############################################################################
327
328package CFClient::UI::Container;
329
330our @ISA = CFClient::UI::Base::;
331 960
332sub new { 961sub new {
333 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
334 963
335 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
336 965
337 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
338 $self->add ($_) for @$children; 967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
339 984
340 $self 985 $self
341} 986}
342 987
343sub add { 988sub add {
344 my ($self, $chld) = @_;
345
346 $chld->set_parent ($self);
347
348 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld
351 ];
352
353 $self->{w} = $self->{h} = -1;
354 $self->update;
355}
356
357sub remove {
358 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
359 990
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
361
362 $self->size_allocate (0, 0, $self->{w}, $self->{h});
363} 992}
364 993
365sub find_widget { 994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
366 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
367 1006
368 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
369 $y -= $self->{y};
370 1008
371 my $res; 1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
372 1012
373 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
374 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
375 and return $res; 1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
376 } 1030 )
377
378 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
379} 1031}
380 1032
381sub _draw { 1033sub _draw {
382 my ($self) = @_; 1034 my ($self) = @_;
383 1035
384 $_->draw for @{$self->{children}}; 1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
385} 1054}
386 1055
387############################################################################# 1056#############################################################################
388 1057
389package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
390 1059
391our @ISA = CFClient::UI::Container::; 1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
392 1071
393sub new { 1072sub new {
394 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
395 1074
396 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
397 1076
398 $class->SUPER::new (children => [$child], %arg) 1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
1094 $self
399} 1095}
400 1096
401sub add { 1097sub add {
402 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
403 1099
404 $self->{children} = []; 1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1102}
1103
1104sub border {
1105 int $_[0]{border} * $::FONTSIZE
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
1113
1114 my ($w, $h) = $self->SUPER::size_request;
1115
1116 (
1117 $w + $self->border * 2,
1118 $h + $self->border * 2,
1119 )
1120}
1121
1122sub size_allocate {
1123 my ($self, $w, $h) = @_;
1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
1133 $h -= List::Util::max 0, $border * 2;
1134 $w -= List::Util::max 0, $border * 2;
405 1135
406 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
407} 1137}
408 1138
409sub remove { 1139sub button_down {
1140 my ($self, $ev, $x, $y) = @_;
1141
1142 my ($w, $h) = @$self{qw(w h)};
1143 my $border = $self->border;
1144
1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
1156 $self->{motion} = sub {
1157 my ($ev, $x, $y) = @_;
1158
1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
1161
1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1166 $self->realloc;
1167 };
1168
1169 } elsif ($lr ^ $td) {
1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171 my ($bx, $by) = ($self->{x}, $self->{y});
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 ($x, $y) = ($ev->{x}, $ev->{y});
1177
1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1179 # HACK: the next line is required to enforce placement
1180 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1181 };
1182 } else {
1183 return 0;
1184 }
1185
1186 1
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 !!delete $self->{motion}
1193}
1194
1195sub mouse_motion {
1196 my ($self, $ev, $x, $y) = @_;
1197
1198 $self->{motion}->($ev, $x, $y) if $self->{motion};
1199
1200 !!$self->{motion}
1201}
1202
1203sub _draw {
410 my ($self, $widget) = @_; 1204 my ($self) = @_;
411 1205
412 $self->SUPER::remove ($widget); 1206 my $child = $self->{children}[0];
413 1207
414 $self->{children} = [new CFClient::UI::Empty] 1208 my ($w, $h ) = ($self->{w}, $self->{h});
415 unless @{$self->{children}}; 1209 my ($cw, $ch) = ($child->{w}, $child->{h});
416}
417 1210
418sub child { $_[0]->{children}[0] } 1211 glEnable GL_TEXTURE_2D;
1212 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
419 1213
420sub size_request { 1214 my $border = $self->border;
421 $_[0]{children}[0]->size_request
422}
423 1215
424sub size_allocate { 1216 glColor @{ $self->{border_bg} };
425 my ($self, $x, $y, $w, $h) = @_; 1217 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1218 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1219 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1220 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
426 1221
427 $self->_size_allocate ($x, $y, $w, $h) or return; 1222 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1223 glColor @{ $self->{bg} };
428 1224
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1225 # TODO: repeat texture not scale
1226 # solve this better(?)
1227 $bg->{s} = $cw / $bg->{w};
1228 $bg->{t} = $ch / $bg->{h};
1229 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1230 }
1231
1232 glDisable GL_TEXTURE_2D;
1233
1234 $child->draw;
1235
1236 if ($self->{title}) {
1237 glTranslate 0, $border - $self->{h};
1238 $self->{title}->_draw;
1239 }
430} 1240}
431 1241
432############################################################################# 1242#############################################################################
433 1243
434package CFClient::UI::Window; 1244package CFClient::UI::Table;
435 1245
436our @ISA = CFClient::UI::Bin::; 1246our @ISA = CFClient::UI::Base::;
437 1247
438use SDL::OpenGL; 1248use List::Util qw(max sum);
439 1249
440sub new { 1250use CFClient::OpenGL;
441 my ($class, %arg) = @_;
442
443 my $self = $class->SUPER::new (%arg);
444}
445
446sub update {
447 my ($self) = @_;
448
449 # we want to do this delayed...
450 $self->render_chld;
451 $self->SUPER::update;
452}
453
454sub render_chld {
455 my ($self) = @_;
456
457 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
458 glClearColor 0, 0, 0, 1;
459 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw;
461 };
462}
463
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472}
473
474sub _draw {
475 my ($self) = @_;
476
477 my ($w, $h) = ($self->w, $self->h);
478
479 my $tex = $self->{texture}
480 or return;
481
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D;
485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
486
487 $tex->draw_quad (0, 0, $w, $h);
488
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D;
491}
492
493#############################################################################
494
495package CFClient::UI::Frame;
496
497our @ISA = CFClient::UI::Bin::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 1251
549sub new { 1252sub new {
550 my $class = shift; 1253 my $class = shift;
551 1254
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $class->SUPER::new (
555 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8,
558 @_
559 )
560}
561
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $h -= List::Util::max 0, $self->{border} * 2;
581 $w -= List::Util::max 0, $self->{border} * 2;
582
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
584}
585
586sub button_down {
587 my ($self, $ev, $x, $y) = @_;
588
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
591
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
593 my ($bw, $bh) = ($self->{w}, $self->{h});
594
595 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_;
597
598 ($x, $y) = ($ev->motion_x, $ev->motion_y);
599
600 $self->{user_w} = $bw + $x - $ox;
601 $self->{user_h} = $bh + $y - $oy;
602 $self->update;
603 };
604
605 } elsif ($x >= 0 && $x < $self->{w}
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
609 my ($bx, $by) = ($self->{x}, $self->{y});
610
611 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_;
613
614 ($x, $y) = ($ev->motion_x, $ev->motion_y);
615
616 $self->move ($bx + $x - $ox, $by + $y - $oy);
617 $self->update;
618 };
619 }
620}
621
622sub button_up {
623 my ($self, $ev, $x, $y) = @_;
624
625 delete $self->{motion};
626}
627
628sub mouse_motion {
629 my ($self, $ev, $x, $y) = @_;
630
631 $self->{motion}->($ev, $x, $y) if $self->{motion};
632}
633
634sub _draw {
635 my ($self) = @_;
636
637 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644
645 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border});
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
650
651 my $bg = $tex[0];
652
653 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w};
655 my $rep_y = $ch / $bg->{h};
656
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
663
664 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND;
666
667 $self->child->draw;
668}
669
670#############################################################################
671
672package CFClient::UI::Table;
673
674our @ISA = CFClient::UI::Base::;
675
676use List::Util qw(max sum);
677
678use SDL::OpenGL;
679
680sub new {
681 my $class = shift;
682
683 $class->SUPER::new ( 1255 $class->SUPER::new (
684 col_expand => [], 1256 col_expand => [],
685 @_ 1257 @_,
686 ) 1258 )
687} 1259}
688 1260
1261sub children {
1262 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1263}
1264
689sub add { 1265sub add {
690 my ($self, $x, $y, $chld) = @_; 1266 my ($self, $x, $y, $child) = @_;
691 1267
1268 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1269 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1270
695 $self->{w} = $self->{h} = -1; 1271 $self->realloc;
696 $self->update; 1272}
1273
1274# TODO: move to container class maybe? send children a signal on removal?
1275sub clear {
1276 my ($self) = @_;
1277
1278 my @children = $self->children;
1279 delete $self->{children};
1280
1281 for (@children) {
1282 delete $_->{parent};
1283 $_->hide;
1284 }
1285
1286 $self->realloc;
697} 1287}
698 1288
699sub get_wh { 1289sub get_wh {
700 my ($self) = @_; 1290 my ($self) = @_;
701 1291
… …
706 or next; 1296 or next;
707 1297
708 for my $x (0 .. $#$row) { 1298 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1299 my $widget = $row->[$x]
710 or next; 1300 or next;
711 my ($w, $h) = $widget->size_request; 1301 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1302
713 $w[$x] = max $w[$x], $w; 1303 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1304 $h[$y] = max $h[$y], $h;
715 } 1305 }
716 } 1306 }
… …
728 (sum @$hs), 1318 (sum @$hs),
729 ) 1319 )
730} 1320}
731 1321
732sub size_allocate { 1322sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1323 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1324
737 my ($ws, $hs) = $self->get_wh; 1325 my ($ws, $hs) = $self->get_wh;
738 1326
739 my $req_w = sum @$ws; 1327 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1328 my $req_h = (sum @$hs) || 1;
741 1329
742 # TODO: nicer code && do row_expand 1330 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1331 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1332 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1333 my $col_expand = (sum @col_expand) || 1;
… …
762 1350
763 for my $c (0 .. $#$row) { 1351 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1352 my $col_w = $ws->[$c];
765 1353
766 if (my $widget = $row->[$c]) { 1354 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1355 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1356 }
769 1357
770 $x += $col_w; 1358 $x += $col_w;
771 } 1359 }
772 1360
… …
799 } 1387 }
800} 1388}
801 1389
802############################################################################# 1390#############################################################################
803 1391
1392package CFClient::UI::Box;
1393
1394our @ISA = CFClient::UI::Container::;
1395
1396sub size_request {
1397 my ($self) = @_;
1398
1399 $self->{vertical}
1400 ? (
1401 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1402 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1403 )
1404 : (
1405 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1406 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1407 )
1408}
1409
1410sub size_allocate {
1411 my ($self, $w, $h) = @_;
1412
1413 my $space = $self->{vertical} ? $h : $w;
1414 my $children = $self->{children};
1415
1416 my @req;
1417
1418 if ($self->{homogeneous}) {
1419 @req = ($space / (@$children || 1)) x @$children;
1420 } else {
1421 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1422 my $req = List::Util::sum @req;
1423
1424 if ($req > $space) {
1425 # ah well, not enough space
1426 $_ *= $space / $req for @req;
1427 } else {
1428 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1429
1430 $space = ($space - $req) / $expand; # remaining space to give away
1431
1432 $req[$_] += $space * $children->[$_]{expand}
1433 for 0 .. $#$children;
1434 }
1435 }
1436
1437 CFClient::UI::harmonize \@req;
1438
1439 my $pos = 0;
1440 for (0 .. $#$children) {
1441 my $alloc = $req[$_];
1442 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1443
1444 $pos += $alloc;
1445 }
1446
1447 1
1448}
1449
1450#############################################################################
1451
804package CFClient::UI::HBox; 1452package CFClient::UI::HBox;
805 1453
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1454our @ISA = CFClient::UI::Box::;
809 1455
810sub size_request { 1456sub new {
811 my ($self) = @_; 1457 my $class = shift;
812 1458
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1459 $class->SUPER::new (
814 1460 vertical => 0,
815 ( 1461 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1462 )
819} 1463}
820 1464
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1465#############################################################################
863 1466
864package CFClient::UI::VBox; 1467package CFClient::UI::VBox;
865 1468
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1469our @ISA = CFClient::UI::Box::;
869 1470
870sub size_request { 1471sub new {
871 my ($self) = @_; 1472 my $class = shift;
872 1473
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1474 $class->SUPER::new (
874 1475 vertical => 1,
875 ( 1476 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1477 )
879} 1478}
880 1479
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1480#############################################################################
919 1481
920package CFClient::UI::Label; 1482package CFClient::UI::Label;
921 1483
922our @ISA = CFClient::UI::Base::; 1484our @ISA = CFClient::UI::DrawBG::;
923 1485
924use SDL::OpenGL; 1486use CFClient::OpenGL;
925 1487
926sub new { 1488sub new {
927 my ($class, %arg) = @_; 1489 my ($class, %arg) = @_;
928 1490
929 my $self = $class->SUPER::new ( 1491 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1492 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1493 #bg => none
932 text => "", 1494 #active_bg => none
1495 #font => default_font
1496 #text => initial text
1497 #markup => initial narkup
1498 #max_w => maximum pixel width
1499 ellipsise => 3, # end
1500 layout => (new CFClient::Layout),
1501 fontsize => 1,
933 align => -1, 1502 align => -1,
1503 valign => -1,
934 padding => 2, 1504 padding_x => 2,
935 layout => new CFClient::Layout, 1505 padding_y => 2,
1506 can_events => 0,
936 %arg 1507 %arg
937 ); 1508 );
938 1509
1510 if (exists $self->{template}) {
1511 my $layout = new CFClient::Layout;
1512 $layout->set_text (delete $self->{template});
1513 $self->{template} = $layout;
1514 }
1515
1516 if (exists $self->{markup}) {
1517 $self->set_markup (delete $self->{markup});
1518 } else {
939 $self->set_text ($self->{text}); 1519 $self->set_text (delete $self->{text});
1520 }
940 1521
941 $self 1522 $self
942} 1523}
943 1524
944sub escape_text { 1525sub escape($) {
945 local $_ = $_[1]; 1526 local $_ = $_[0];
946 1527
947 s/&/&amp;/g; 1528 s/&/&amp;/g;
948 s/>/&gt;/g; 1529 s/>/&gt;/g;
949 s/</&lt;/g; 1530 s/</&lt;/g;
950 1531
951 $_[1] 1532 $_
1533}
1534
1535sub update {
1536 my ($self) = @_;
1537
1538 delete $self->{texture};
1539 $self->SUPER::update;
952} 1540}
953 1541
954sub set_text { 1542sub set_text {
955 my ($self, $text) = @_; 1543 my ($self, $text) = @_;
956 1544
1545 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1546 $self->{text} = "T$text";
1547
1548 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1549 $self->{layout}->set_text ($text);
1550
1551 $self->realloc;
1552 $self->update;
1553}
1554
1555sub set_markup {
1556 my ($self, $markup) = @_;
1557
1558 return if $self->{text} eq "M$markup";
1559 $self->{text} = "M$markup";
1560
1561 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1562
1563 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
958 $self->{layout}->set_markup ($text); 1564 $self->{layout}->set_markup ($markup);
959 1565
1566 $self->realloc;
1567 $self->update;
1568}
1569
1570sub size_request {
1571 my ($self) = @_;
1572
1573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1574 $self->{layout}->set_width ($self->{max_w} || -1);
1575 $self->{layout}->set_ellipsise ($self->{ellipsise});
1576 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1577 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1578
1579 my ($w, $h) = $self->{layout}->size;
1580
1581 if (exists $self->{template}) {
1582 $self->{template}->set_font ($self->{font}) if $self->{font};
1583 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1584
1585 my ($w2, $h2) = $self->{template}->size;
1586
1587 $w = List::Util::max $w, $w2;
1588 $h = List::Util::max $h, $h2;
1589 }
1590
1591 ($w, $h)
1592}
1593
1594sub size_allocate {
1595 my ($self, $w, $h) = @_;
1596
1597 delete $self->{ox};
1598
1599 delete $self->{texture}
1600 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1601}
1602
1603sub set_fontsize {
1604 my ($self, $fontsize) = @_;
1605
1606 $self->{fontsize} = $fontsize;
960 delete $self->{texture}; 1607 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update;
963}
964 1608
965sub get_text { 1609 $self->realloc;
966 my ($self, $text) = @_;
967
968 $self->{text}
969}
970
971sub size_request {
972 my ($self) = @_;
973
974 $self->{layout}->set_width;
975 $self->{layout}->set_height ($self->{fontsize});
976 my ($w, $h) = $self->{layout}->size;
977
978 (
979 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2,
981 )
982}
983
984sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988
989 delete $self->{texture};
990}
991
992sub update {
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1610}
998 1611
999sub _draw { 1612sub _draw {
1000 my ($self) = @_; 1613 my ($self) = @_;
1001 1614
1615 $self->SUPER::_draw; # draw background, if applicable
1616
1002 my $tex = $self->{texture} ||= do { 1617 my $tex = $self->{texture} ||= do {
1618 $self->{layout}->set_foreground (@{$self->{fg}});
1619 $self->{layout}->set_font ($self->{font}) if $self->{font};
1003 $self->{layout}->set_width ($self->{w}); 1620 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1621 $self->{layout}->set_ellipsise ($self->{ellipsise});
1622 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1623 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1624
1005 new_from_layout CFClient::Texture $self->{layout} 1625 new_from_layout CFClient::Texture $self->{layout}
1006 }; 1626 };
1007 1627
1008 glEnable GL_BLEND; 1628 unless (exists $self->{ox}) {
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1629 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1630 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1631 : ($self->{w} - $tex->{w}) * 0.5);
1632
1633 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1634 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1635 : ($self->{h} - $tex->{h}) * 0.5);
1636 };
1637
1010 glEnable GL_TEXTURE_2D; 1638 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1640
1641 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1642 glColor @{$self->{fg}};
1014 1643 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1644 } else {
1016 $self->{align} < 0 ? $self->{padding} 1645 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1646 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1647
1022 glDisable GL_TEXTURE_2D; 1648 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1649}
1025 1650
1026############################################################################# 1651#############################################################################
1027 1652
1028package CFClient::UI::Entry; 1653package CFClient::UI::EntryBase;
1029 1654
1030our @ISA = CFClient::UI::Label::; 1655our @ISA = CFClient::UI::Label::;
1031 1656
1032use SDL; 1657use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1658
1035sub new { 1659sub new {
1036 my $class = shift; 1660 my $class = shift;
1037 1661
1038 $class->SUPER::new ( 1662 $class->SUPER::new (
1039 fg => [1, 1, 1], 1663 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1664 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1665 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1666 active_fg => [0, 0, 0],
1043 can_hover => 1, 1667 can_hover => 1,
1044 can_focus => 1, 1668 can_focus => 1,
1669 valign => 0,
1670 can_events => 1,
1671 #text => ...
1045 @_ 1672 @_
1046 ) 1673 )
1047} 1674}
1048 1675
1049sub _set_text { 1676sub _set_text {
1050 my ($self, $text) = @_; 1677 my ($self, $text) = @_;
1051 1678
1052 my $old_text = $self->{text}; 1679 delete $self->{cur_h};
1680
1681 return if $self->{text} eq $text;
1053 1682
1054 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1684 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1685
1060 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1687 $self->{layout}->set_text ("$text ");
1061 1688
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1689 $self->_emit (changed => $self->{text});
1063 1690 $self->update;
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1691}
1088 1692
1089sub set_text { 1693sub set_text {
1090 my ($self, $text) = @_; 1694 my ($self, $text) = @_;
1091 1695
1092 $self->{cursor} = length $text; 1696 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1697 $self->_set_text ($text);
1094 $self->update; 1698
1699 $self->realloc;
1700}
1701
1702sub get_text {
1703 $_[0]{text}
1704}
1705
1706sub size_request {
1707 my ($self) = @_;
1708
1709 my ($w, $h) = $self->SUPER::size_request;
1710
1711 ($w + 1, $h) # add 1 for cursor
1095} 1712}
1096 1713
1097sub key_down { 1714sub key_down {
1098 my ($self, $ev) = @_; 1715 my ($self, $ev) = @_;
1099 1716
1100 my $mod = $ev->key_mod; 1717 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1718 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1719 my $uni = $ev->{unicode};
1104 1720
1105 my $text = $self->get_text; 1721 my $text = $self->get_text;
1106 1722
1107 if ($sym == SDLK_BACKSPACE) { 1723 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1724 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1725 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1726 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1727 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1728 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1729 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1730 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1731 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1732 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1733 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1734 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1735 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1736 $self->_emit ('escape');
1121 } elsif ($uni) { 1737 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1738 substr $text, $self->{cursor}++, 0, chr $uni;
1739 } else {
1740 return 0;
1123 } 1741 }
1124 1742
1125 $self->_set_text ($text); 1743 $self->_set_text ($text);
1126 $self->update; 1744
1745 $self->realloc;
1746
1747 1
1127} 1748}
1128 1749
1129sub focus_in { 1750sub focus_in {
1130 my ($self) = @_; 1751 my ($self) = @_;
1131 1752
… …
1146 utf8::encode $text; 1767 utf8::encode $text;
1147 $self->{cursor} = length substr $text, 0, $idx; 1768 $self->{cursor} = length substr $text, 0, $idx;
1148 1769
1149 $self->_set_text ($self->{text}); 1770 $self->_set_text ($self->{text});
1150 $self->update; 1771 $self->update;
1772
1773 1
1151} 1774}
1152 1775
1153sub mouse_motion { 1776sub mouse_motion {
1154 my ($self, $ev, $x, $y) = @_; 1777 my ($self, $ev, $x, $y) = @_;
1155# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1778# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1779
1780 0
1156} 1781}
1157 1782
1158sub _draw { 1783sub _draw {
1159 my ($self) = @_; 1784 my ($self) = @_;
1160 1785
… …
1179 1804
1180 $self->SUPER::_draw; 1805 $self->SUPER::_draw;
1181 1806
1182 #TODO: force update every cursor change :( 1807 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1808 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1809
1810 unless (exists $self->{cur_h}) {
1811 my $text = substr $self->{text}, 0, $self->{cursor};
1812 utf8::encode $text;
1813
1814 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1815 }
1816
1184 glColor @{$self->{fg}}; 1817 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1818 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1819 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1820 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1821 glEnd;
1189 } 1822 }
1190} 1823}
1191 1824
1192package CFClient::UI::LineEntry; 1825package CFClient::UI::Entry;
1193 1826
1194our @ISA = CFClient::UI::Entry::; 1827our @ISA = CFClient::UI::EntryBase::;
1195 1828
1196use SDL; 1829use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1830
1199sub key_down { 1831sub key_down {
1200 my ($self, $ev) = @_; 1832 my ($self, $ev) = @_;
1201 1833
1202 my $sym = $ev->key_sym; 1834 my $sym = $ev->{sym};
1203 1835
1204 if ($sym == SDLK_RETURN) { 1836 if ($sym == 13) {
1837 unshift @{$self->{history}},
1838 my $txt = $self->get_text;
1839 $self->{history_pointer} = -1;
1840 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1841 $self->_emit (activate => $txt);
1206 $self->update; 1842 $self->update;
1207 1843
1844 } elsif ($sym == CFClient::SDLK_UP) {
1845 if ($self->{history_pointer} < 0) {
1846 $self->{history_saveback} = $self->get_text;
1847 }
1848 if (@{$self->{history} || []} > 0) {
1849 $self->{history_pointer}++;
1850 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1851 $self->{history_pointer} = @{$self->{history} || []} - 1;
1852 }
1853 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1854 }
1855
1856 } elsif ($sym == CFClient::SDLK_DOWN) {
1857 $self->{history_pointer}--;
1858 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1859
1860 if ($self->{history_pointer} >= 0) {
1861 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1862 } else {
1863 $self->set_text ($self->{history_saveback});
1864 }
1865
1208 } else { 1866 } else {
1209 $self->SUPER::key_down ($ev); 1867 return $self->SUPER::key_down ($ev)
1868 }
1869
1210 } 1870 1
1211
1212} 1871}
1213 1872
1214############################################################################# 1873#############################################################################
1215 1874
1216package CFClient::UI::Button; 1875package CFClient::UI::Button;
1217 1876
1218our @ISA = CFClient::UI::Label::; 1877our @ISA = CFClient::UI::Label::;
1219 1878
1220use SDL; 1879use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1880
1223my @tex = 1881my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1883 qw(b1_button_active.png);
1226 1884
1227sub new { 1885sub new {
1228 my $class = shift; 1886 my $class = shift;
1229 1887
1230 $class->SUPER::new ( 1888 $class->SUPER::new (
1231 padding => 4, 1889 padding_x => 4,
1890 padding_y => 4,
1232 fg => [1, 1, 1], 1891 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1892 active_fg => [0, 0, 1],
1235 can_hover => 1, 1893 can_hover => 1,
1894 align => 0,
1895 valign => 0,
1896 can_events => 1,
1236 @_ 1897 @_
1237 ) 1898 )
1238} 1899}
1239 1900
1901sub activate { }
1902
1240sub button_up { 1903sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1904 my ($self, $ev, $x, $y) = @_;
1242 1905
1906 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1907 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1908 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate"); 1909
1246 } 1910 1
1247} 1911}
1248 1912
1249sub _draw { 1913sub _draw {
1250 my ($self) = @_; 1914 my ($self) = @_;
1251 1915
1252 local $self->{fg} = $self->{fg}; 1916 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1917
1259 if ($GRAB == $self) { 1918 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1919 $self->{fg} = $self->{active_fg};
1261 } 1920 }
1262 1921
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1922 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1923 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1924 glColor 0, 0, 0, 1;
1265 1925
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1926 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1927
1268 glDisable GL_TEXTURE_2D; 1928 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1929
1271 $self->SUPER::_draw; 1930 $self->SUPER::_draw;
1272} 1931}
1273 1932
1274############################################################################# 1933#############################################################################
… …
1276package CFClient::UI::CheckBox; 1935package CFClient::UI::CheckBox;
1277 1936
1278our @ISA = CFClient::UI::DrawBG::; 1937our @ISA = CFClient::UI::DrawBG::;
1279 1938
1280my @tex = 1939my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1941 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1942
1284use SDL; 1943use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1944
1287sub new { 1945sub new {
1288 my $class = shift; 1946 my $class = shift;
1289 1947
1290 $class->SUPER::new ( 1948 $class->SUPER::new (
1291 padding => 2, 1949 padding_x => 2,
1950 padding_y => 2,
1292 fg => [1, 1, 1], 1951 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1952 active_fg => [1, 1, 0],
1953 bg => [0, 0, 0, 0.2],
1954 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1955 state => 0,
1295 can_hover => 1, 1956 can_hover => 1,
1296 @_ 1957 @_
1297 ) 1958 )
1298} 1959}
1299 1960
1300sub size_request { 1961sub size_request {
1301 my ($self) = @_; 1962 my ($self) = @_;
1302 1963
1303 ($self->{padding} * 2 + 6) x 2 1964 (6) x 2
1304}
1305
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310} 1965}
1311 1966
1312sub button_down { 1967sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1968 my ($self, $ev, $x, $y) = @_;
1314 1969
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1970 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1971 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1317 $self->{state} = !$self->{state}; 1972 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1973 $self->_emit (changed => $self->{state});
1974 } else {
1975 return 0
1976 }
1977
1319 } 1978 1
1320} 1979}
1321 1980
1322sub _draw { 1981sub _draw {
1323 my ($self) = @_; 1982 my ($self) = @_;
1324 1983
1325 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1326 1985
1327 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1986 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1328 1987
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1988 my ($w, $h) = @$self{qw(w h)};
1989
1990 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1330 1991
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1992 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1993
1994 my $tex = $self->{state} ? $tex[1] : $tex[0];
1995
1996 glEnable GL_TEXTURE_2D;
1997 $tex->draw_quad_alpha (0, 0, $s, $s);
1998 glDisable GL_TEXTURE_2D;
1999}
2000
2001#############################################################################
2002
2003package CFClient::UI::Image;
2004
2005our @ISA = CFClient::UI::Base::;
2006
2007use CFClient::OpenGL;
2008use Carp qw/confess/;
2009
2010our %loaded_images;
2011
2012sub new {
2013 my $class = shift;
2014
2015 my $self = $class->SUPER::new (can_events => 0, @_);
2016
2017 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2018
2019 $loaded_images{$self->{image}} ||=
2020 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2021
2022 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2023
2024 Scalar::Util::weaken $loaded_images{$self->{image}};
2025
2026 $self->{aspect} = $tex->{w} / $tex->{h};
2027
2028 $self
2029}
2030
2031sub size_request {
2032 my ($self) = @_;
2033
2034 ($self->{tex}->{w}, $self->{tex}->{h})
2035}
2036
2037sub _draw {
2038 my ($self) = @_;
2039
2040 my $tex = $self->{tex};
2041
2042 my ($w, $h) = ($self->{w}, $self->{h});
2043
2044 if ($self->{rot90}) {
2045 glRotate 90, 0, 0, 1;
2046 glTranslate 0, -$self->{w}, 0;
2047
2048 ($w, $h) = ($h, $w);
2049 }
2050
2051 glEnable GL_TEXTURE_2D;
2052 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2053
2054 $tex->draw_quad_alpha (0, 0, $w, $h);
2055
2056 glDisable GL_TEXTURE_2D;
2057}
2058
2059#############################################################################
2060
2061package CFClient::UI::VGauge;
2062
2063our @ISA = CFClient::UI::Base::;
2064
2065use List::Util qw(min max);
2066
2067use CFClient::OpenGL;
2068
2069my %tex = (
2070 food => [
2071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2072 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2073 ],
2074 grace => [
2075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2076 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2077 ],
2078 hp => [
2079 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2080 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2081 ],
2082 mana => [
2083 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2084 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2085 ],
2086);
2087
2088# eg. VGauge->new (gauge => 'food'), default gauge: food
2089sub new {
2090 my $class = shift;
2091
2092 my $self = $class->SUPER::new (
2093 type => 'food',
2094 @_
2095 );
2096
2097 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2098
2099 $self
2100}
2101
2102sub size_request {
2103 my ($self) = @_;
2104
2105 #my $tex = $tex{$self->{type}}[0];
2106 #@$tex{qw(w h)}
2107 (0, 0)
2108}
2109
2110sub set_max {
2111 my ($self, $max) = @_;
2112
2113 return if $self->{max_val} == $max;
2114
2115 $self->{max_val} = $max;
2116 $self->update;
2117}
2118
2119sub set_value {
2120 my ($self, $val, $max) = @_;
2121
2122 $self->set_max ($max)
2123 if defined $max;
2124
2125 return if $self->{val} == $val;
2126
2127 $self->{val} = $val;
2128 $self->update;
2129}
2130
2131sub _draw {
2132 my ($self) = @_;
2133
2134 my $tex = $tex{$self->{type}};
2135 my ($t1, $t2, $t3) = @$tex;
2136
2137 my ($w, $h) = ($self->{w}, $self->{h});
2138
2139 if ($self->{vertical}) {
2140 glRotate 90, 0, 0, 1;
2141 glTranslate 0, -$self->{w}, 0;
2142
2143 ($w, $h) = ($h, $w);
2144 }
2145
2146 my $ycut = $self->{val} / ($self->{max_val} || 1);
2147
2148 my $ycut1 = max 0, min 1, $ycut;
2149 my $ycut2 = max 0, min 1, $ycut - 1;
2150
2151 my $h1 = $self->{h} * (1 - $ycut1);
2152 my $h2 = $self->{h} * (1 - $ycut2);
2153
1333 glEnable GL_BLEND; 2154 glEnable GL_BLEND;
2155 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2156 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2158
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2159 glBindTexture GL_TEXTURE_2D, $t1->{name};
2160 glBegin GL_QUADS;
2161 glTexCoord 0 , 0; glVertex 0 , 0;
2162 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2163 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2164 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2165 glEnd;
1338 2166
1339 $tex->draw_quad (0, 0, $s, $s); 2167 my $ycut1 = List::Util::min 1, $ycut;
2168 glBindTexture GL_TEXTURE_2D, $t2->{name};
2169 glBegin GL_QUADS;
2170 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2171 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2172 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2173 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2174 glEnd;
1340 2175
2176 if ($t3) {
2177 glBindTexture GL_TEXTURE_2D, $t3->{name};
2178 glBegin GL_QUADS;
2179 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2180 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2181 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2182 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glEnd;
2184 }
2185
2186 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2187 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND;
1343} 2188}
1344 2189
1345############################################################################# 2190#############################################################################
1346 2191
2192package CFClient::UI::Gauge;
2193
2194our @ISA = CFClient::UI::VBox::;
2195
2196sub new {
2197 my ($class, %arg) = @_;
2198
2199 my $self = $class->SUPER::new (
2200 tooltip => $arg{type},
2201 can_hover => 1,
2202 can_events => 1,
2203 %arg,
2204 );
2205
2206 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2207 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2208 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2209
2210 $self
2211}
2212
2213sub set_fontsize {
2214 my ($self, $fsize) = @_;
2215
2216 $self->{value}->set_fontsize ($fsize);
2217 $self->{max} ->set_fontsize ($fsize);
2218}
2219
2220sub set_max {
2221 my ($self, $max) = @_;
2222
2223 $self->{gauge}->set_max ($max);
2224 $self->{max}->set_text ($max);
2225}
2226
2227sub set_value {
2228 my ($self, $val, $max) = @_;
2229
2230 $self->set_max ($max)
2231 if defined $max;
2232
2233 $self->{gauge}->set_value ($val, $max);
2234 $self->{value}->set_text ($val);
2235}
2236
2237#############################################################################
2238
1347package CFClient::UI::Slider; 2239package CFClient::UI::Slider;
1348 2240
1349use strict; 2241use strict;
1350 2242
1351use SDL::OpenGL; 2243use CFClient::OpenGL;
1352 2244
1353our @ISA = CFClient::UI::DrawBG::; 2245our @ISA = CFClient::UI::DrawBG::;
1354 2246
1355my @tex = 2247my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2248 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2249 qw(s1_slider.png s1_slider_bg.png);
1358 2250
1359sub new { 2251sub new {
1360 my $class = shift; 2252 my $class = shift;
1361 2253
1362 # range [value, low, high, page] 2254 # range [value, low, high, page, unit]
1363 2255
1364 # TODO: 0-width page 2256 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2257 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2258 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2259 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2260 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2261 active_fg => [0, 0, 0],
2262 bg => [0, 0, 0, 0.2],
2263 active_bg => [1, 1, 1, 0.5],
1370 range => [0, 0, 100, 10], 2264 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2265 min_w => $::WIDTH / 80,
1372 req_h => 13, 2266 min_h => $::WIDTH / 80,
1373 vertical => 0, 2267 vertical => 0,
1374 can_hover => 1, 2268 can_hover => 1,
1375 inner_pad => 5, 2269 inner_pad => 0.02,
1376 @_ 2270 @_
1377 ); 2271 );
1378 2272
2273 $self->set_value ($self->{range}[0]);
2274 $self->update;
2275
1379 $self 2276 $self
1380} 2277}
1381 2278
2279sub changed { }
2280
2281sub set_range {
2282 my ($self, $range) = @_;
2283
2284 ($range, $self->{range}) = ($self->{range}, $range);
2285
2286 $self->update
2287 if "@$range" ne "@{$self->{range}}";
2288}
2289
2290sub set_value {
2291 my ($self, $value) = @_;
2292
2293 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2294
2295 $hi = $lo + 1 if $hi <= $lo;
2296
2297 $page = $hi - $lo if $page > $hi - $lo;
2298
2299 $value = $lo if $value < $lo;
2300 $value = $hi - $page if $value > $hi - $page;
2301
2302 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2303 if $unit;
2304
2305 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2306
2307 if ($value != $old_value) {
2308 $self->_emit (changed => $value);
2309 $self->update;
2310 }
2311}
2312
1382sub size_request { 2313sub size_request {
1383 my ($self) = @_; 2314 my ($self) = @_;
1384 2315
1385 my $w = $self->{req_w}; 2316 ($self->{req_w}, $self->{req_h})
1386 my $h = $self->{req_h};
1387
1388 $self->{vertical} ? ($h, $w) : ($w, $h)
1389} 2317}
1390 2318
1391sub button_down { 2319sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2320 my ($self, $ev, $x, $y) = @_;
1393 2321
1394 $self->SUPER::button_down ($ev, $x, $y); 2322 $self->SUPER::button_down ($ev, $x, $y);
2323
2324 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2325
1395 $self->mouse_motion ($ev, $x, $y); 2326 $self->mouse_motion ($ev, $x, $y)
1396} 2327}
1397 2328
1398sub mouse_motion { 2329sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1400 2331
1401 if ($GRAB == $self) { 2332 if ($GRAB == $self) {
2333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2334
2335 my (undef, $lo, $hi, $page) = @{$self->{range}};
2336
2337 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2338
2339 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2340 } else {
2341 return 0;
2342 }
2343
2344 1
2345}
2346
2347sub update {
2348 my ($self) = @_;
2349
2350 delete $self->{knob_w};
2351 $self->SUPER::update;
2352}
2353
2354sub _draw {
2355 my ($self) = @_;
2356
2357 unless ($self->{knob_w}) {
2358 $self->set_value ($self->{range}[0]);
2359
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2360 my ($value, $lo, $hi, $page) = @{$self->{range}};
2361 my $range = ($hi - $page - $lo) || 1e-100;
1403 2362
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2363 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2364
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2365 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2366 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2367
1409 $x -= $inner_pad_px; # substract the padding 2368 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2369 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2370
1415 $self->emit (changed => $x); 2371 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2372 $self->{knob_w} = $knob_w;
1417 } 2373 }
1418}
1419
1420# the inner_* stuff is for generating a padding for the slider handle,
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426}
1427
1428sub _draw {
1429 my ($self) = @_;
1430 2374
1431 $self->SUPER::_draw (); 2375 $self->SUPER::_draw ();
1432 2376
1433 my ($w, $h) = @$self{qw(w h)}; 2377 glScale $self->{w}, $self->{h};
1434 2378
1435 if ($self->{vertical}) { 2379 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2380 # draw a vertical slider like a rotated horizontal slider
1437 2381
2382 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2383 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2384 }
1443 2385
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2386 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2387 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2388
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2389 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2390 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2391
1470 # draw background 2392 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2393 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2394
1473 # draw handle 2395 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2396 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2397
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2398 glDisable GL_TEXTURE_2D;
1478} 2399}
1479 2400
1480############################################################################# 2401#############################################################################
1481 2402
2403package CFClient::UI::ValSlider;
2404
2405our @ISA = CFClient::UI::HBox::;
2406
2407sub new {
2408 my ($class, %arg) = @_;
2409
2410 my $range = delete $arg{range};
2411
2412 my $self = $class->SUPER::new (
2413 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2414 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2415 to_value => sub { shift },
2416 from_value => sub { shift },
2417 %arg,
2418 );
2419
2420 $self->{slider}->connect (changed => sub {
2421 my ($self, $value) = @_;
2422 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2423 $self->{parent}->emit (changed => $value);
2424 });
2425
2426# $self->{entry}->connect (changed => sub {
2427# my ($self, $value) = @_;
2428# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2429# $self->{parent}->emit (changed => $value);
2430# });
2431
2432 $self->add ($self->{slider}, $self->{entry});
2433
2434 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2435
2436 $self
2437}
2438
2439sub set_range { shift->{slider}->set_range (@_) }
2440sub set_value { shift->{slider}->set_value (@_) }
2441
2442#############################################################################
2443
1482package CFClient::UI::TextView; 2444package CFClient::UI::TextView;
1483 2445
1484our @ISA = CFClient::UI::HBox::; 2446our @ISA = CFClient::UI::HBox::;
1485 2447
1486use SDL::OpenGL; 2448use CFClient::OpenGL;
1487 2449
1488sub new { 2450sub new {
1489 my $class = shift; 2451 my $class = shift;
1490 2452
1491 my $self = $class->SUPER::new ( 2453 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2454 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2455 can_events => 0,
1494 fontsize => $::FONTSIZE, 2456 #font => default_font
1495 @_, 2457 @_,
1496 2458
1497 layout => (new CFClient::Layout), 2459 layout => (new CFClient::Layout 1),
1498 par => [], 2460 par => [],
1499 height => 0, 2461 height => 0,
1500 children => [ 2462 children => [
1501 (new CFClient::UI::Empty expand => 1), 2463 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2464 (new CFClient::UI::Slider vertical => 1),
1503 ], 2465 ],
1504 ); 2466 );
1505 2467
1506 $self->{children}[1]->connect (changed => sub { 2468 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2469
1510 $self 2470 $self
1511} 2471}
1512 2472
1513sub set_fontsize { 2473sub set_fontsize {
… …
1515 2475
1516 $self->{fontsize} = $fontsize; 2476 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2477 $self->reflow;
1518} 2478}
1519 2479
2480sub size_allocate {
2481 my ($self, $w, $h) = @_;
2482
2483 $self->SUPER::size_allocate ($w, $h);
2484
2485 $self->{layout}->set_font ($self->{font}) if $self->{font};
2486 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2487 $self->{layout}->set_width ($self->{children}[0]{w});
2488
2489 $self->reflow;
2490}
2491
1520sub text_height { 2492sub text_size {
1521 my ($self, $text) = @_; 2493 my ($self, $text, $indent) = @_;
1522 2494
1523 my $layout = $self->{layout}; 2495 my $layout = $self->{layout};
1524 2496
1525 $layout->set_height ($self->{fontsize}); 2497 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2498 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2499 $layout->set_markup ($text);
1528 2500
1529 ($layout->size)[1] 2501 $layout->size
1530} 2502}
1531 2503
1532sub reflow { 2504sub reflow {
1533 my ($self) = @_; 2505 my ($self) = @_;
1534 2506
1535 $self->{need_reflow}++; 2507 $self->{need_reflow}++;
1536 $self->update; 2508 $self->update;
1537} 2509}
1538 2510
1539sub size_request { 2511sub set_offset {
1540 my ($self) = @_; 2512 my ($self, $offset) = @_;
1541 2513
1542 ($self->{req_w}, $self->{req_h}) 2514 # todo: base offset on lines or so, not on pixels
2515 $self->{children}[1]->set_value ($offset);
1543} 2516}
1544 2517
1545sub size_allocate { 2518sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2519 my ($self) = @_;
1547 2520
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2521 $self->{par} = [];
1549 2522 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2523 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2524}
1555 2525
1556sub add_paragraph { 2526sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2527 my ($self, $color, $text, $indent) = @_;
1558 2528
1559 #TODO: intelligently "reformat" paragraph 2529 for my $line (split /\n/, $text) {
1560 2530 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2531 $self->{height} += $h;
2532 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2533 }
1564 2534
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2535 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2536}
1570 2537
1571sub update { 2538sub update {
1572 my ($self) = @_; 2539 my ($self) = @_;
1573 2540
… …
1575 2542
1576 return unless $self->{h} > 0; 2543 return unless $self->{h} > 0;
1577 2544
1578 delete $self->{texture}; 2545 delete $self->{texture};
1579 2546
1580 $TOPLEVEL->on_refresh ($self, sub { 2547 $ROOT->on_post_alloc ($self, sub {
2548 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2549
1581 if (delete $self->{need_reflow}) { 2550 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2551 my $height = 0;
1583 2552
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2553 my $layout = $self->{layout};
2554
2555 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2556
1585 for @{$self->{par}}; 2557 for (@{$self->{par}}) {
2558 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2559 $layout->set_width ($W - $_->[3]);
2560 $layout->set_markup ($_->[4]);
2561 my ($w, $h) = $layout->size;
2562 $_->[0] = $w + $_->[3];
2563 $_->[1] = $h;
2564 }
2565
2566 $height += $_->[1];
2567 }
1586 2568
1587 $self->{height} = $height; 2569 $self->{height} = $height;
1588 2570
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2571 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2572
1591 delete $self->{texture}; 2573 delete $self->{texture};
1592 } 2574 }
1593 2575
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2576 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2577 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2578 glClear GL_COLOR_BUFFER_BIT;
1597 2579
2580 my $top = int $self->{children}[1]{range}[0];
2581
2582 my $y0 = $top;
2583 my $y1 = $top + $H;
2584
2585 my $y = 0;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_font ($self->{font}) if $self->{font};
2590
1598 glEnable GL_BLEND; 2591 glEnable GL_BLEND;
2592 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2593 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2594
1612 for my $par (@{$self->{par}}) { 2595 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2596 my $h = $par->[1];
1614 2597
1615 if ($y0 < $y + $h && $y < $y1) { 2598 if ($y0 < $y + $h && $y < $y1) {
2599 $layout->set_foreground (@{ $par->[2] });
2600 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2601 $layout->set_markup ($par->[4]);
1617 2602
1618 glColor @{ $par->[1] }; 2603 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2604
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2605 glRasterPos $par->[3], $y - $y0;
2606 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2607 }
1622 2608
1623 $y += $h; 2609 $y += $h;
1624 } 2610 }
1625 2611
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2612 glDisable GL_BLEND;
1628 }; 2613 };
1629 }); 2614 });
1630} 2615}
1631 2616
1632sub _draw { 2617sub _draw {
1633 my ($self) = @_; 2618 my ($self) = @_;
1634 2619
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2620 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2622 glColor 1, 1, 1, 1;
1638 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2623 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639 glDisable GL_TEXTURE_2D; 2624 glDisable GL_TEXTURE_2D;
1640 }
1641 2625
1642 $self->{children}[1]->draw; 2626 $self->{children}[1]->draw;
1643 2627
1644} 2628}
1645 2629
1646############################################################################# 2630#############################################################################
1647 2631
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2632package CFClient::UI::Animator;
1883 2633
1884use SDL::OpenGL; 2634use CFClient::OpenGL;
1885 2635
1886our @ISA = CFClient::UI::Bin::; 2636our @ISA = CFClient::UI::Bin::;
1887 2637
1888sub moveto { 2638sub moveto {
1889 my ($self, $x, $y) = @_; 2639 my ($self, $x, $y) = @_;
… …
1927 2677
1928sub new { 2678sub new {
1929 my $class = shift; 2679 my $class = shift;
1930 2680
1931 my $self = $class->SUPER::new ( 2681 my $self = $class->SUPER::new (
1932 state => 0, 2682 state => 0,
1933 connect_activate => \&toggle_flopper, 2683 on_activate => \&toggle_flopper,
1934 @_ 2684 @_
1935 ); 2685 );
1936 2686
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2687 $self
1943} 2688}
1944 2689
1945sub toggle_flopper { 2690sub toggle_flopper {
1946 my ($self) = @_; 2691 my ($self) = @_;
1947 2692
1948 # TODO: use animation 2693 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2694}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2695
1951 $self->{other}->move ( 2696#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2697
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 2698package CFClient::UI::Tooltip;
2699
2700our @ISA = CFClient::UI::Bin::;
2701
2702use CFClient::OpenGL;
2703
2704sub new {
2705 my $class = shift;
2706
2707 $class->SUPER::new (
2708 @_,
2709 can_events => 0,
2710 )
2711}
2712
2713sub set_tooltip_from {
2714 my ($self, $widget) = @_;
2715
2716 my $tooltip = $widget->{tooltip};
2717
2718 if ($ENV{CFPLUS_DEBUG} & 2) {
2719 $tooltip .= "\n\n" . (ref $widget) . "\n"
2720 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2721 . "req $widget->{req_w} $widget->{req_h}\n"
2722 . "visible $widget->{visible}";
2723 }
2724
2725 $self->add (new CFClient::UI::Label
2726 markup => $tooltip,
2727 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2728 fontsize => 0.8,
2729 fg => [0, 0, 0, 1],
2730 ellipsise => 0,
2731 font => ($widget->{tooltip_font} || $::FONT_PROP),
2732 );
2733}
2734
2735sub size_request {
2736 my ($self) = @_;
2737
2738 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2739
2740 ($w + 4, $h + 4)
2741}
2742
2743sub size_allocate {
2744 my ($self, $w, $h) = @_;
2745
2746 $self->SUPER::size_allocate ($w - 4, $h - 4);
2747}
2748
2749sub visibility_change {
2750 my ($self, $visible) = @_;
2751
2752 return unless $visible;
2753
2754 $self->{root}->on_post_alloc ("move_$self" => sub {
2755 my $widget = $self->{owner}
2756 or return;
2757
2758 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2759
2760 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2761 if $x + $self->{w} > $::WIDTH;
2762
2763 $self->move_abs ($x, $y);
2764 });
2765}
2766
2767sub _draw {
2768 my ($self) = @_;
2769
2770 glTranslate 0.375, 0.375;
2771
2772 my ($w, $h) = @$self{qw(w h)};
2773
2774 glColor 1, 0.8, 0.4;
2775 glBegin GL_QUADS;
2776 glVertex 0 , 0;
2777 glVertex 0 , $h;
2778 glVertex $w, $h;
2779 glVertex $w, 0;
2780 glEnd;
2781
2782 glColor 0, 0, 0;
2783 glBegin GL_LINE_LOOP;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glTranslate 2 - 0.375, 2 - 0.375;
2791
2792 $self->SUPER::_draw;
2793}
2794
2795#############################################################################
2796
2797package CFClient::UI::Face;
2798
2799our @ISA = CFClient::UI::Base::;
2800
2801use CFClient::OpenGL;
2802
2803sub new {
2804 my $class = shift;
2805
2806 my $self = $class->SUPER::new (
2807 aspect => 1,
2808 can_events => 0,
2809 @_,
2810 );
2811
2812 if ($self->{anim} && $self->{animspeed}) {
2813 Scalar::Util::weaken (my $widget = $self);
2814
2815 $self->{timer} = Event->timer (
2816 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2817 hard => 1,
2818 interval => $self->{animspeed},
2819 cb => sub {
2820 ++$widget->{frame};
2821 $widget->update;
2822 },
1954 ); 2823 );
2824 }
2825
2826 $self
2827}
2828
2829sub size_request {
2830 (32, 8)
2831}
2832
2833sub update {
2834 my ($self) = @_;
2835
2836 return unless $self->{visible};
2837
2838 $self->SUPER::update;
2839}
2840
2841sub _draw {
2842 my ($self) = @_;
2843
2844 return unless $::CONN;
2845
2846 my $face;
2847
2848 if ($self->{frame}) {
2849 my $anim = $::CONN->{anim}[$self->{anim}];
2850
2851 $face = $anim->[ $self->{frame} % @$anim ]
2852 if $anim && @$anim;
2853 }
2854
2855 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2856
2857 if ($tex) {
2858 glEnable GL_TEXTURE_2D;
2859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2860 glColor 1, 1, 1, 1;
2861 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2862 glDisable GL_TEXTURE_2D;
2863 }
2864}
2865
2866sub DESTROY {
2867 my ($self) = @_;
2868
2869 $self->{timer}->cancel
2870 if $self->{timer};
2871
2872 $self->SUPER::DESTROY;
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Buttonbar;
2878
2879our @ISA = CFClient::UI::HBox::;
2880
2881# TODO: should actualyl wrap buttons and other goodies.
2882
2883#############################################################################
2884
2885package CFClient::UI::Menu;
2886
2887our @ISA = CFClient::UI::FancyFrame::;
2888
2889use CFClient::OpenGL;
2890
2891sub new {
2892 my $class = shift;
2893
2894 my $self = $class->SUPER::new (
2895 items => [],
2896 z => 100,
2897 @_,
2898 );
2899
2900 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2901
2902 for my $item (@{ $self->{items} }) {
2903 my ($widget, $cb) = @$item;
2904
2905 # handle various types of items, only text for now
2906 if (!ref $widget) {
2907 $widget = new CFClient::UI::Label
2908 can_hover => 1,
2909 can_events => 1,
2910 text => $widget;
2911 }
2912
2913 $self->{item}{$widget} = $item;
2914
2915 $self->{vbox}->add ($widget);
2916 }
2917
2918 $self
2919}
2920
2921# popup given the event (must be a mouse button down event currently)
2922sub popup {
2923 my ($self, $ev) = @_;
2924
2925 $self->_emit ("popdown");
2926
2927 # maybe save $GRAB? must be careful about events...
2928 $GRAB = $self;
2929 $self->{button} = $ev->{button};
2930
2931 $self->show;
2932 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2933}
2934
2935sub mouse_motion {
2936 my ($self, $ev, $x, $y) = @_;
2937
2938 # TODO: should use vbox->find_widget or so
2939 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2940 $self->{hover} = $self->{item}{$HOVER};
2941
2942 0
2943}
2944
2945sub button_up {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 if ($ev->{button} == $self->{button}) {
2949 undef $GRAB;
2950 $self->hide;
2951
2952 $self->_emit ("popdown");
2953 $self->{hover}[1]->() if $self->{hover};
1955 } else { 2954 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2955 return 0
2956 }
2957
1957 } 2958 1
1958} 2959}
1959 2960
1960############################################################################# 2961#############################################################################
1961 2962
1962package CFClient::UI::Toplevel; 2963package CFClient::UI::Multiplexer;
1963 2964
1964our @ISA = CFClient::UI::Container::; 2965our @ISA = CFClient::UI::Container::;
1965 2966
1966use SDL::OpenGL; 2967sub new {
2968 my $class = shift;
2969
2970 my $self = $class->SUPER::new (
2971 @_,
2972 );
2973
2974 $self->{current} = $self->{children}[0]
2975 if @{ $self->{children} };
2976
2977 $self
2978}
2979
2980sub add {
2981 my ($self, @widgets) = @_;
2982
2983 $self->SUPER::add (@widgets);
2984
2985 $self->{current} = $self->{children}[0]
2986 if @{ $self->{children} };
2987}
2988
2989sub set_current_page {
2990 my ($self, $page_or_widget) = @_;
2991
2992 my $widget = ref $page_or_widget
2993 ? $page_or_widget
2994 : $self->{children}[$page_or_widget];
2995
2996 $self->{current} = $widget;
2997 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2998
2999 $self->_emit (page_changed => $self->{current});
3000
3001 $self->realloc;
3002}
3003
3004sub visible_children {
3005 $_[0]{current}
3006}
1967 3007
1968sub size_request { 3008sub size_request {
1969 ($::WIDTH, $::HEIGHT) 3009 my ($self) = @_;
3010
3011 $self->{current}->size_request
1970} 3012}
1971 3013
1972sub size_allocate { 3014sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3015 my ($self, $w, $h) = @_;
1974 3016
1975 $self->_size_allocate ($x, $y, $w, $h); 3017 $self->{current}->configure (0, 0, $w, $h);
1976
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1978 for @{$self->{children}};
1979} 3018}
1980 3019
1981sub translate { 3020sub _draw {
3021 my ($self) = @_;
3022
3023 $self->{current}->draw;
3024}
3025
3026#############################################################################
3027
3028package CFClient::UI::Notebook;
3029
3030our @ISA = CFClient::UI::VBox::;
3031
3032sub new {
3033 my $class = shift;
3034
3035 my $self = $class->SUPER::new (
3036 buttonbar => (new CFClient::UI::Buttonbar),
3037 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3038 # filter => # will be put between multiplexer and $self
3039 @_,
3040 );
3041
3042 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3043 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3044
3045 $self
3046}
3047
3048sub add {
3049 my ($self, $title, $widget, $tooltip) = @_;
3050
3051 Scalar::Util::weaken $self;
3052
3053 $self->{buttonbar}->add (new CFClient::UI::Button
3054 markup => $title,
3055 tooltip => $tooltip,
3056 on_activate => sub { $self->set_current_page ($widget) },
3057 );
3058
3059 $self->{multiplexer}->add ($widget);
3060}
3061
3062sub set_current_page {
3063 my ($self, $page) = @_;
3064
3065 $self->{multiplexer}->set_current_page ($page);
3066 $self->_emit (page_changed => $self->{multiplexer}{current});
3067}
3068
3069#############################################################################
3070
3071package CFClient::UI::Statusbox;
3072
3073our @ISA = CFClient::UI::VBox::;
3074
3075sub new {
3076 my $class = shift;
3077
3078 $class->SUPER::new (
3079 fontsize => 0.8,
3080 @_,
3081 )
3082}
3083
3084sub reorder {
3085 my ($self) = @_;
3086 my $NOW = time;
3087
3088 while (my ($k, $v) = each %{ $self->{item} }) {
3089 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3090 }
3091
3092 my @widgets;
3093
3094 my @items = sort {
3095 $a->{pri} <=> $b->{pri}
3096 or $b->{id} <=> $a->{id}
3097 } values %{ $self->{item} };
3098
3099 my $count = 10 + 1;
3100 for my $item (@items) {
3101 last unless --$count;
3102
3103 push @widgets, $item->{label} ||= do {
3104 # TODO: doesn't handle markup well (read as: at all)
3105 my $short = $item->{count} > 1
3106 ? "<b>$item->{count} ×</b> $item->{text}"
3107 : $item->{text};
3108
3109 for ($short) {
3110 s/^\s+//;
3111 s/\s+/ /g;
3112 }
3113
3114 new CFClient::UI::Label
3115 markup => $short,
3116 tooltip => $item->{tooltip},
3117 tooltip_font => $::FONT_PROP,
3118 tooltip_width => 0.67,
3119 fontsize => $item->{fontsize} || $self->{fontsize},
3120 max_w => $::WIDTH * 0.44,
3121 fg => $item->{fg},
3122 can_events => 1,
3123 can_hover => 1
3124 };
3125 }
3126
3127 $self->clear;
3128 $self->SUPER::add (reverse @widgets);
3129}
3130
3131sub add {
3132 my ($self, $text, %arg) = @_;
3133
3134 $text =~ s/^\s+//;
3135 $text =~ s/\s+$//;
3136
3137 return unless $text;
3138
3139 my $timeout = time + ((delete $arg{timeout}) || 60);
3140
3141 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3142
3143 if (my $item = $self->{item}{$group}) {
3144 if ($item->{text} eq $text) {
3145 $item->{count}++;
3146 } else {
3147 $item->{count} = 1;
3148 $item->{text} = $item->{tooltip} = $text;
3149 }
3150 $item->{id} = ++$self->{id};
3151 $item->{timeout} = $timeout;
3152 delete $item->{label};
3153 } else {
3154 $self->{item}{$group} = {
3155 id => ++$self->{id},
3156 text => $text,
3157 timeout => $timeout,
3158 tooltip => $text,
3159 fg => [0.8, 0.8, 0.8, 0.8],
3160 pri => 0,
3161 count => 1,
3162 %arg,
3163 };
3164 }
3165
3166 $self->reorder;
3167}
3168
3169sub reconfigure {
3170 my ($self) = @_;
3171
3172 delete $_->{label}
3173 for values %{ $self->{item} || {} };
3174
3175 $self->reorder;
3176 $self->SUPER::reconfigure;
3177}
3178
3179#############################################################################
3180
3181package CFClient::UI::Inventory;
3182
3183our @ISA = CFClient::UI::ScrolledWindow::;
3184
3185sub new {
3186 my $class = shift;
3187
3188 my $self = $class->SUPER::new (
3189 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3190 @_,
3191 );
3192
3193 $self
3194}
3195
3196sub set_items {
3197 my ($self, $items) = @_;
3198
3199 $self->{child}->clear;
3200 return unless $items;
3201
3202 my @items = sort {
3203 ($a->{type} <=> $b->{type})
3204 or ($a->{name} cmp $b->{name})
3205 } @$items;
3206
3207 $self->{real_items} = \@items;
3208
3209 my $row = 0;
3210 for my $item (@items) {
3211 CFClient::Item::update_widgets $item;
3212
3213 $self->{child}->add (0, $row, $item->{face_widget});
3214 $self->{child}->add (1, $row, $item->{desc_widget});
3215 $self->{child}->add (2, $row, $item->{weight_widget});
3216
3217 $row++;
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::BindEditor;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (my $vb = new CFClient::UI::VBox);
3233
3234
3235 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3236 text => "start recording",
3237 tooltip => "Start/Stops recording of actions."
3238 ."All subsequent actions after the recording started will be captured."
3239 ."The actions are displayed after the record was stopped."
3240 ."To bind the action you have to click on the 'Bind' button",
3241 on_activate => sub {
3242 unless ($self->{recording}) {
3243 $self->start;
3244 } else {
3245 $self->stop;
3246 }
3247 });
3248
3249 $vb->add (new CFClient::UI::Label text => "Actions:");
3250 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3251
3252 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3253 $vb->add (my $hb = new CFClient::UI::HBox);
3254 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3255 $hb->add (new CFClient::UI::Button
3256 text => "bind",
3257 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3258 on_activate => sub {
3259 $self->ask_for_bind;
3260 });
3261
3262 $vb->add (my $hb = new CFClient::UI::HBox);
3263 $hb->add (new CFClient::UI::Button
3264 text => "ok",
3265 expand => 1,
3266 tooltip => "This closes the binding editor and saves the binding",
3267 on_activate => sub {
3268 $self->hide;
3269 $self->commit;
3270 });
3271
3272 $hb->add (new CFClient::UI::Button
3273 text => "cancel",
3274 expand => 1,
3275 tooltip => "This closes the binding editor without saving",
3276 on_activate => sub {
3277 $self->hide;
3278 $self->{binding_cancel}->()
3279 if $self->{binding_cancel};
3280 });
3281
3282 $self->update_binding_widgets;
3283
3284 $self
3285}
3286
3287sub commit {
3288 my ($self) = @_;
3289 my ($mod, $sym, $cmds) = $self->get_binding;
3290 if ($sym != 0 && @$cmds > 0) {
3291 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3292 ."'. Don't forget 'Save Config'!");
3293 $self->{binding_change}->($mod, $sym, $cmds)
3294 if $self->{binding_change};
3295 } else {
3296 $::STATUSBOX->add ("No action bound, no key or action specified!");
3297 $self->{binding_cancel}->()
3298 if $self->{binding_cancel};
3299 }
3300}
3301
3302sub start {
3303 my ($self) = @_;
3304
3305 $self->{rec_btn}->set_text ("stop recording");
3306 $self->{recording} = 1;
3307 $self->clear_command_list;
3308 $::CONN->start_record if $::CONN;
3309}
3310
3311sub stop {
3312 my ($self) = @_;
3313
3314 $self->{rec_btn}->set_text ("start recording");
3315 $self->{recording} = 0;
3316
3317 my $rec;
3318 $rec = $::CONN->stop_record if $::CONN;
3319 return unless ref $rec eq 'ARRAY';
3320 $self->set_command_list ($rec);
3321}
3322
3323
3324sub ask_for_bind_and_commit {
3325 my ($self) = @_;
3326 $self->ask_for_bind (1);
3327}
3328
3329sub ask_for_bind {
3330 my ($self, $commit) = @_;
3331
3332 CFClient::Binder::open_binding_dialog (sub {
3333 my ($mod, $sym) = @_;
3334 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3335 $self->update_binding_widgets;
3336 $self->commit if $commit;
3337 });
3338}
3339
3340# $mod and $sym are the modifiers and key symbol
3341# $cmds is a array ref of strings (the commands)
3342# $cb is the callback that is executed on OK
3343# $ccb is the callback that is executed on CANCEL and
3344# when the binding was unsuccessful on OK
3345sub set_binding {
3346 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3347
3348 $self->clear_command_list;
3349 $self->{recording} = 0;
3350 $self->{rec_btn}->set_text ("start recording");
3351
3352 $self->{binding} = [$mod, $sym];
3353 $self->{commands} = $cmds;
3354
3355 $self->{binding_change} = $cb;
3356 $self->{binding_cancel} = $ccb;
3357
3358 $self->update_binding_widgets;
3359}
3360
3361# this is a shortcut method that asks for a binding
3362# and then just binds it.
3363sub do_quick_binding {
3364 my ($self, $cmds) = @_;
3365 $self->set_binding (undef, undef, $cmds, sub {
3366 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3367 });
3368 $self->ask_for_bind (1);
3369}
3370
3371sub update_binding_widgets {
3372 my ($self) = @_;
3373 my ($mod, $sym, $cmds) = $self->get_binding;
3374 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3375 $self->set_command_list ($cmds);
3376}
3377
3378sub get_binding {
3379 my ($self) = @_;
3380 return (
3381 $self->{binding}->[0],
3382 $self->{binding}->[1],
3383 [ grep { defined $_ } @{$self->{commands}} ]
3384 );
3385}
3386
3387sub clear_command_list {
3388 my ($self) = @_;
3389 $self->{cmdbox}->clear ();
3390}
3391
3392sub set_command_list {
3393 my ($self, $cmds) = @_;
3394
3395 $self->{cmdbox}->clear ();
3396 $self->{commands} = $cmds;
3397
3398 my $idx = 0;
3399
3400 for (@$cmds) {
3401 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3402
3403 my $i = $idx;
3404 $hb->add (new CFClient::UI::Label text => $_);
3405 $hb->add (new CFClient::UI::Button
3406 text => "delete",
3407 tooltip => "Deletes the action from the record",
3408 on_activate => sub {
3409 $self->{cmdbox}->remove ($hb);
3410 $cmds->[$i] = undef;
3411 });
3412
3413
3414 $idx++
3415 }
3416}
3417
3418#############################################################################
3419
3420package CFClient::UI::SpellList;
3421
3422our @ISA = CFClient::UI::Table::;
3423
3424sub new {
3425 my $class = shift;
3426
3427 my $self = $class->SUPER::new (
3428 binding => [],
3429 commands => [],
3430 @_,
3431 )
3432}
3433
3434# XXX: Do sorting? Argl...
3435sub add_spell {
3436 my ($self, $spell) = @_;
3437 $self->{spells}->{$spell->{name}} = $spell;
3438
3439 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3440 face => $spell->{face},
3441 can_hover => 1,
3442 can_events => 1,
3443 tooltip => $spell->{message});
3444
3445 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3446 text => $spell->{name},
3447 can_hover => 1,
3448 can_events => 1,
3449 tooltip => $spell->{message},
3450 expand => 1);
3451
3452 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3453 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3454 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3455 expand => 1);
3456
3457 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3458 text => "bind to key",
3459 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3460}
3461
3462sub rebuild_spell_list {
3463 my ($self) = @_;
3464 $self->{tbl_idx} = 0;
3465 $self->add_spell ($_) for values %{$self->{spells}};
3466}
3467
3468sub remove_spell {
3469 my ($self, $spell) = @_;
3470 delete $self->{spells}->{$spell->{name}};
3471 $self->rebuild_spell_list;
3472}
3473
3474#############################################################################
3475
3476package CFClient::UI::Root;
3477
3478our @ISA = CFClient::UI::Container::;
3479
3480use CFClient::OpenGL;
3481
3482sub new {
3483 my $class = shift;
3484
3485 my $self = $class->SUPER::new (
3486 visible => 1,
3487 @_,
3488 );
3489
3490 Scalar::Util::weaken ($self->{root} = $self);
3491
3492 $self
3493}
3494
3495sub size_request {
3496 my ($self) = @_;
3497
3498 ($self->{w}, $self->{h})
3499}
3500
3501sub _to_pixel {
3502 my ($coord, $size, $max) = @_;
3503
3504 $coord =
3505 $coord eq "center" ? ($max - $size) * 0.5
3506 : $coord eq "max" ? $max
3507 : $coord;
3508
3509 $coord = 0 if $coord < 0;
3510 $coord = $max - $size if $coord > $max - $size;
3511
3512 int $coord + 0.5
3513}
3514
3515sub size_allocate {
3516 my ($self, $w, $h) = @_;
3517
3518 for my $child ($self->children) {
3519 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3520
3521 $X = $child->{force_x} if exists $child->{force_x};
3522 $Y = $child->{force_y} if exists $child->{force_y};
3523
3524 $X = _to_pixel $X, $W, $self->{w};
3525 $Y = _to_pixel $Y, $H, $self->{h};
3526
3527 $child->configure ($X, $Y, $W, $H);
3528 }
3529}
3530
3531sub coord2local {
1982 my ($self, $x, $y) = @_; 3532 my ($self, $x, $y) = @_;
1983 3533
1984 ($x, $y) 3534 ($x, $y)
1985} 3535}
1986 3536
3537sub coord2global {
3538 my ($self, $x, $y) = @_;
3539
3540 ($x, $y)
3541}
3542
1987sub update { 3543sub update {
1988 my ($self) = @_; 3544 my ($self) = @_;
1989 3545
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3546 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3547}
1993 3548
1994sub add { 3549sub add {
1995 my ($self, $widget) = @_; 3550 my ($self, @children) = @_;
1996 3551
3552 $_->{is_toplevel} = 1
3553 for @children;
3554
1997 $self->SUPER::add ($widget); 3555 $self->SUPER::add (@children);
3556}
1998 3557
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3558sub remove {
3559 my ($self, @children) = @_;
3560
3561 $self->SUPER::remove (@children);
3562
3563 delete $self->{is_toplevel}
3564 for @children;
3565
3566 while (@children) {
3567 my $w = pop @children;
3568 push @children, $w->children;
3569 $w->set_invisible;
3570 }
2000} 3571}
2001 3572
2002sub on_refresh { 3573sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3574 my ($self, $id, $cb) = @_;
2004 3575
2005 $self->{refresh_hook}{$id} = $cb; 3576 $self->{refresh_hook}{$id} = $cb;
2006} 3577}
2007 3578
3579sub on_post_alloc {
3580 my ($self, $id, $cb) = @_;
3581
3582 $self->{post_alloc_hook}{$id} = $cb;
3583}
3584
2008sub draw { 3585sub draw {
2009 my ($self) = @_; 3586 my ($self) = @_;
2010 3587
2011 while (my $rcb = delete $self->{refresh_hook}) { 3588 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3589 $_->()
3590 for values %{delete $self->{refresh_hook}};
2013 } 3591 }
3592
3593 if ($self->{realloc}) {
3594 my %queue;
3595 my @queue;
3596 my $widget;
3597
3598 outer:
3599 while () {
3600 if (my $realloc = delete $self->{realloc}) {
3601 for $widget (values %$realloc) {
3602 $widget->{visible} or next; # do not resize invisible widgets
3603
3604 $queue{$widget+0}++ and next; # duplicates are common
3605
3606 push @{ $queue[$widget->{visible}] }, $widget;
3607 }
3608 }
3609
3610 while () {
3611 @queue or last outer;
3612
3613 $widget = pop @{ $queue[-1] || [] }
3614 and last;
3615
3616 pop @queue;
3617 }
3618
3619 delete $queue{$widget+0};
3620
3621 my ($w, $h) = $widget->size_request;
3622
3623 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3624 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3625
3626 $w = $widget->{force_w} if exists $widget->{force_w};
3627 $h = $widget->{force_h} if exists $widget->{force_h};
3628
3629 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3630 || delete $widget->{force_realloc}) {
3631 $widget->{req_w} = $w;
3632 $widget->{req_h} = $h;
3633
3634 $self->{size_alloc}{$widget+0} = $widget;
3635
3636 if (my $parent = $widget->{parent}) {
3637 $self->{realloc}{$parent+0} = $parent
3638 unless $queue{$parent+0};
3639
3640 $parent->{force_size_alloc} = 1;
3641 $self->{size_alloc}{$parent+0} = $parent;
3642 }
3643 }
3644
3645 delete $self->{realloc}{$widget+0};
3646 }
3647 }
3648
3649 while (my $size_alloc = delete $self->{size_alloc}) {
3650 my @queue = sort { $b->{visible} <=> $a->{visible} }
3651 values %$size_alloc;
3652
3653 while () {
3654 my $widget = pop @queue || last;
3655
3656 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3657
3658 $w = 0 if $w < 0;
3659 $h = 0 if $h < 0;
3660
3661 $w = int $w + 0.5;
3662 $h = int $h + 0.5;
3663
3664 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3665 $widget->{old_w} = $widget->{w};
3666 $widget->{old_h} = $widget->{h};
3667
3668 $widget->{w} = $w;
3669 $widget->{h} = $h;
3670
3671 $widget->emit (size_allocate => $w, $h);
3672 }
3673 }
3674 }
3675
3676 while ($self->{post_alloc_hook}) {
3677 $_->()
3678 for values %{delete $self->{post_alloc_hook}};
3679 }
3680
2014 3681
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3682 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3683 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3684 glClear GL_COLOR_BUFFER_BIT;
2018 3685
2019 glMatrixMode GL_PROJECTION; 3686 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3687 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3688 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3689 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3690 glLoadIdentity;
2024 3691
3692 {
3693 package CFClient::UI::Base;
3694
3695 ($draw_x, $draw_y, $draw_w, $draw_h) =
3696 (0, 0, $self->{w}, $self->{h});
3697 }
3698
2025 $self->_draw; 3699 $self->_draw;
2026} 3700}
2027 3701
2028############################################################################# 3702#############################################################################
2029 3703
2030package CFClient::UI; 3704package CFClient::UI;
2031 3705
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3706$ROOT = new CFClient::UI::Root;
3707$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3708
20341 37091
2035 3710

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