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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.120 by elmex, Sun Apr 16 17:43:17 2006 UTC vs.
Revision 1.275 by root, Sat Jun 3 22:50:48 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
216 535
217sub draw { 536sub draw {
218 my ($self) = @_; 537 my ($self) = @_;
219 538
220 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
221 550
222 glPushMatrix; 551 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 553 $self->_draw;
225 glPopMatrix; 554 glPopMatrix;
226 555
227 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
229 558
230 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 560 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 562 glBegin GL_QUADS;
234 glVertex $x , $y; 563 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
238 glEnd; 567 glEnd;
239 glDisable GL_BLEND; 568 glDisable GL_BLEND;
240 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
241} 584}
242 585
243sub _draw { 586sub _draw {
244 my ($self) = @_; 587 my ($self) = @_;
245 588
246 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
247} 730}
248 731
249sub find_widget { 732sub find_widget {
250 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
251 734
252 return $self 735 $x -= $self->{x};
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 737
738 my $res;
739
740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
749 my ($self) = @_;
750
751 $_->draw for @{$self->{children}};
752}
753
754#############################################################################
755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
256 () 772
773 $self->SUPER::add ($child);
257} 774}
258 775
259sub set_parent { 776sub remove {
260 my ($self, $parent) = @_; 777 my ($self, $widget) = @_;
261 778
262 Scalar::Util::weaken ($self->{parent} = $parent); 779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
263} 811}
264 812
265sub update { 813sub update {
266 my ($self) = @_; 814 my ($self) = @_;
267 815
268 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
269 if $self->{parent}; 817 $self->SUPER::update;
270} 818}
271 819
272sub connect { 820sub size_allocate {
273 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
274 822
275 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY {
286 my ($self) = @_;
287
288 #$self->deactivate; 824 $self->update;
825}
826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
847 $self->_render;
848 };
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my ($w, $h) = @$self{qw(w h)};
855
856 my $tex = $self->{texture}
857 or return;
858
859 glEnable GL_TEXTURE_2D;
860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
862
863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
864
865 glDisable GL_TEXTURE_2D;
289} 866}
290 867
291############################################################################# 868#############################################################################
292 869
293package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
294 871
295our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
296
297use strict;
298use SDL::OpenGL;
299 873
300sub new { 874sub new {
301 my $class = shift; 875 my $class = shift;
302 876
303 # range [value, low, high, page]
304
305 $class->SUPER::new ( 877 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
307 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
308 @_ 880 @_,
309 ) 881 )
310} 882}
311 883
312sub _draw { 884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
313 my ($self) = @_; 896 my ($self, $w, $h) = @_;
314 897
315 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
316 899
317 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
320 902
321 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
322 glVertex 0 , 0; 904 $self->update;
323 glVertex 0 , $h; 905}
324 glVertex $w, $h;
325 glVertex $w, 0;
326 glEnd;
327 906
328 glDisable GL_BLEND; 907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
329} 953}
330 954
331############################################################################# 955#############################################################################
332 956
333package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
334 958
335our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346
347our @ISA = CFClient::UI::Base::;
348 960
349sub new { 961sub new {
350 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
351 963
352 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
353 965
354 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
355 $self->add ($_) for @$children; 967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
356 984
357 $self 985 $self
358} 986}
359 987
360sub add { 988sub add {
361 my ($self, $child) = @_;
362
363 $child->set_parent ($self);
364
365 use sort 'stable';
366
367 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ];
371
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374}
375
376sub remove {
377 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
378 990
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
380
381 $self->size_allocate (0, 0, $self->{w}, $self->{h});
382} 992}
383 993
384sub find_widget { 994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
385 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
386 1006
387 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
388 $y -= $self->{y};
389 1008
390 my $res; 1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
391 1012
392 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
393 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
394 and return $res; 1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
395 } 1030 )
396
397 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
398} 1031}
399 1032
400sub _draw { 1033sub _draw {
401 my ($self) = @_; 1034 my ($self) = @_;
402 1035
403 $_->draw for @{$self->{children}}; 1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
404} 1054}
405 1055
406############################################################################# 1056#############################################################################
407 1057
408package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
409 1059
410our @ISA = CFClient::UI::Container::; 1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
411 1071
412sub new { 1072sub new {
413 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
414 1074
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
416 1076
417 $class->SUPER::new (children => [$child], %arg) 1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
1094 $self
418} 1095}
419 1096
420sub add { 1097sub add {
421 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
422 1099
423 $self->{children} = []; 1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1102}
1103
1104sub border {
1105 int $_[0]{border} * $::FONTSIZE
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
1113
1114 my ($w, $h) = $self->SUPER::size_request;
1115
1116 (
1117 $w + $self->border * 2,
1118 $h + $self->border * 2,
1119 )
1120}
1121
1122sub size_allocate {
1123 my ($self, $w, $h) = @_;
1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
1133 $h -= List::Util::max 0, $border * 2;
1134 $w -= List::Util::max 0, $border * 2;
424 1135
425 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
426} 1137}
427 1138
428sub remove { 1139sub button_down {
1140 my ($self, $ev, $x, $y) = @_;
1141
1142 my ($w, $h) = @$self{qw(w h)};
1143 my $border = $self->border;
1144
1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
1156 $self->{motion} = sub {
1157 my ($ev, $x, $y) = @_;
1158
1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
1161
1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 };
1168
1169 } elsif ($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 - $oy);
1179 };
1180 } else {
1181 return 0;
1182 }
1183
1184 1
1185}
1186
1187sub button_up {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 !!delete $self->{motion}
1191}
1192
1193sub mouse_motion {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
1199}
1200
1201sub _draw {
429 my ($self, $widget) = @_; 1202 my ($self) = @_;
430 1203
431 $self->SUPER::remove ($widget); 1204 my $child = $self->{children}[0];
432 1205
433 $self->{children} = [new CFClient::UI::Empty] 1206 my ($w, $h ) = ($self->{w}, $self->{h});
434 unless @{$self->{children}}; 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
435}
436 1208
437sub child { $_[0]->{children}[0] } 1209 glEnable GL_TEXTURE_2D;
1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
438 1211
439sub size_request { 1212 my $border = $self->border;
440 $_[0]{children}[0]->size_request
441}
442 1213
443sub size_allocate { 1214 glColor @{ $self->{border_bg} };
444 my ($self, $x, $y, $w, $h) = @_; 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
445 1219
446 $self->_size_allocate ($x, $y, $w, $h) or return; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
447 1222
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
1225 $bg->{s} = $cw / $bg->{w};
1226 $bg->{t} = $ch / $bg->{h};
1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
1229
1230 glDisable GL_TEXTURE_2D;
1231
1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
449} 1238}
450 1239
451############################################################################# 1240#############################################################################
452 1241
453package CFClient::UI::Window; 1242package CFClient::UI::Table;
454 1243
455our @ISA = CFClient::UI::Bin::; 1244our @ISA = CFClient::UI::Base::;
456 1245
457use SDL::OpenGL; 1246use List::Util qw(max sum);
458 1247
459sub new { 1248use CFClient::OpenGL;
460 my ($class, %arg) = @_;
461
462 my $self = $class->SUPER::new (%arg);
463}
464
465sub update {
466 my ($self) = @_;
467
468 # we want to do this delayed...
469 $self->render_chld;
470 $self->SUPER::update;
471}
472
473sub render_chld {
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 };
481}
482
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw {
494 my ($self) = @_;
495
496 my ($w, $h) = ($self->w, $self->h);
497
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
505
506 $tex->draw_quad (0, 0, $w, $h);
507
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D;
510}
511
512#############################################################################
513
514package CFClient::UI::Frame;
515
516our @ISA = CFClient::UI::Bin::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1249
568sub new { 1250sub new {
569 my $class = shift; 1251 my $class = shift;
570 1252
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1253 $class->SUPER::new (
703 col_expand => [], 1254 col_expand => [],
704 @_ 1255 @_,
705 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1261}
707 1262
708sub add { 1263sub add {
709 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
710 1265
711 $child->set_parent ($self); 1266 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
713 1268
714 $self->{w} = $self->{h} = -1; 1269 $self->realloc;
715 $self->update;
716} 1270}
717 1271
718# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1273sub clear {
720 my ($self) = @_; 1274 my ($self) = @_;
721 1275
1276 my @children = $self->children;
722 delete $self->{children}; 1277 delete $self->{children};
723 $self->update; 1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
724} 1285}
725 1286
726sub get_wh { 1287sub get_wh {
727 my ($self) = @_; 1288 my ($self) = @_;
728 1289
… …
733 or next; 1294 or next;
734 1295
735 for my $x (0 .. $#$row) { 1296 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1297 my $widget = $row->[$x]
737 or next; 1298 or next;
738 my ($w, $h) = $widget->size_request; 1299 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1300
740 $w[$x] = max $w[$x], $w; 1301 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1302 $h[$y] = max $h[$y], $h;
742 } 1303 }
743 } 1304 }
… …
755 (sum @$hs), 1316 (sum @$hs),
756 ) 1317 )
757} 1318}
758 1319
759sub size_allocate { 1320sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1322
764 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
765 1324
766 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
768 1327
769 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
789 1348
790 for my $c (0 .. $#$row) { 1349 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1350 my $col_w = $ws->[$c];
792 1351
793 if (my $widget = $row->[$c]) { 1352 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1353 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1354 }
796 1355
797 $x += $col_w; 1356 $x += $col_w;
798 } 1357 }
799 1358
… …
826 } 1385 }
827} 1386}
828 1387
829############################################################################# 1388#############################################################################
830 1389
1390package CFClient::UI::Box;
1391
1392our @ISA = CFClient::UI::Container::;
1393
1394sub size_request {
1395 my ($self) = @_;
1396
1397 $self->{vertical}
1398 ? (
1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1401 )
1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1406}
1407
1408sub size_allocate {
1409 my ($self, $w, $h) = @_;
1410
1411 my $space = $self->{vertical} ? $h : $w;
1412 my $children = $self->{children};
1413
1414 my @req;
1415
1416 if ($self->{homogeneous}) {
1417 @req = ($space / (@$children || 1)) x @$children;
1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1431 for 0 .. $#$children;
1432 }
1433 }
1434
1435 CFClient::UI::harmonize \@req;
1436
1437 my $pos = 0;
1438 for (0 .. $#$children) {
1439 my $alloc = $req[$_];
1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441
1442 $pos += $alloc;
1443 }
1444
1445 1
1446}
1447
1448#############################################################################
1449
831package CFClient::UI::HBox; 1450package CFClient::UI::HBox;
832 1451
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1452our @ISA = CFClient::UI::Box::;
836 1453
837sub size_request { 1454sub new {
838 my ($self) = @_; 1455 my $class = shift;
839 1456
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1457 $class->SUPER::new (
841 1458 vertical => 0,
842 ( 1459 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1460 )
846} 1461}
847 1462
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1463#############################################################################
890 1464
891package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
892 1466
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
896 1468
897sub size_request { 1469sub new {
898 my ($self) = @_; 1470 my $class = shift;
899 1471
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
901 1473 vertical => 1,
902 ( 1474 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1475 )
906} 1476}
907 1477
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1478#############################################################################
946 1479
947package CFClient::UI::Label; 1480package CFClient::UI::Label;
948 1481
949our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
950 1483
951use SDL::OpenGL; 1484use CFClient::OpenGL;
952 1485
953sub new { 1486sub new {
954 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
955 1488
956 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1491 #bg => none
959 text => "", 1492 #active_bg => none
1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1499 fontsize => 1,
960 align => -1, 1500 align => -1,
961 valign => -1, 1501 valign => -1,
962 padding => 2, 1502 padding_x => 2,
963 layout => new CFClient::Layout, 1503 padding_y => 2,
1504 can_events => 0,
964 %arg 1505 %arg
965 ); 1506 );
966 1507
1508 if (exists $self->{template}) {
1509 my $layout = new CFClient::Layout;
1510 $layout->set_text (delete $self->{template});
1511 $self->{template} = $layout;
1512 }
1513
1514 if (exists $self->{markup}) {
1515 $self->set_markup (delete $self->{markup});
1516 } else {
967 $self->set_text ($self->{text}); 1517 $self->set_text (delete $self->{text});
1518 }
968 1519
969 $self 1520 $self
970} 1521}
971 1522
972sub escape_text { 1523sub escape($) {
973 local $_ = $_[1]; 1524 local $_ = $_[0];
974 1525
975 s/&/&amp;/g; 1526 s/&/&amp;/g;
976 s/>/&gt;/g; 1527 s/>/&gt;/g;
977 s/</&lt;/g; 1528 s/</&lt;/g;
978 1529
979 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
980} 1538}
981 1539
982sub set_text { 1540sub set_text {
983 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
984 1542
1543 return if $self->{text} eq "T$text";
985 $self->{text} = $text; 1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547 $self->{layout}->set_text ($text);
1548
1549 $self->realloc;
1550 $self->update;
1551}
1552
1553sub set_markup {
1554 my ($self, $markup) = @_;
1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
986 $self->{layout}->set_markup ($text); 1562 $self->{layout}->set_markup ($markup);
987 1563
1564 $self->realloc;
1565 $self->update;
1566}
1567
1568sub size_request {
1569 my ($self) = @_;
1570
1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576
1577 my ($w, $h) = $self->{layout}->size;
1578
1579 if (exists $self->{template}) {
1580 $self->{template}->set_font ($self->{font}) if $self->{font};
1581 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582
1583 my ($w2, $h2) = $self->{template}->size;
1584
1585 $w = List::Util::max $w, $w2;
1586 $h = List::Util::max $h, $h2;
1587 }
1588
1589 ($w, $h)
1590}
1591
1592sub size_allocate {
1593 my ($self, $w, $h) = @_;
1594
1595 delete $self->{ox};
1596
1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1599}
1600
1601sub set_fontsize {
1602 my ($self, $fontsize) = @_;
1603
1604 $self->{fontsize} = $fontsize;
988 delete $self->{texture}; 1605 delete $self->{texture};
989# $self->{w} = $self->{h} = -1;
990 $self->update;
991}
992 1606
993sub get_text { 1607 $self->realloc;
994 my ($self, $text) = @_;
995
996 $self->{text}
997}
998
999sub size_request {
1000 my ($self) = @_;
1001
1002 $self->{layout}->set_width;
1003 $self->{layout}->set_height ($self->{fontsize});
1004 my ($w, $h) = $self->{layout}->size;
1005
1006 (
1007 $w + $self->{padding} * 2,
1008 $h + $self->{padding} * 2,
1009 )
1010}
1011
1012sub size_allocate {
1013 my ($self, $x, $y, $w, $h) = @_;
1014
1015 $self->_size_allocate ($x, $y, $w, $h) or return;
1016
1017 delete $self->{texture};
1018}
1019
1020sub update {
1021 my ($self) = @_;
1022
1023 delete $self->{texture};
1024 $self->SUPER::update;
1025} 1608}
1026 1609
1027sub _draw { 1610sub _draw {
1028 my ($self) = @_; 1611 my ($self) = @_;
1029 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1030 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1031 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1033 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1034 }; 1624 };
1035 1625
1036 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1037 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1038 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1040 1638
1639 if ($tex->{format} == GL_ALPHA) {
1041 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1042 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1043 my $x = 1642 } else {
1044 $self->{align} < 0 ? $self->{padding} 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1045 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1644 }
1046 : ($self->{w} - $tex->{w}) * 0.5;
1047
1048 my $y =
1049 $self->{valign} < 0 ? $self->{padding}
1050 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1051 : ($self->{h} - $tex->{h}) * 0.5;
1052
1053 $tex->draw_quad (int $x, int $y);
1054 1645
1055 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1056 glDisable GL_BLEND;
1057} 1647}
1058 1648
1059############################################################################# 1649#############################################################################
1060 1650
1061package CFClient::UI::Entry; 1651package CFClient::UI::EntryBase;
1062 1652
1063our @ISA = CFClient::UI::Label::; 1653our @ISA = CFClient::UI::Label::;
1064 1654
1065use SDL; 1655use CFClient::OpenGL;
1066use SDL::OpenGL;
1067 1656
1068sub new { 1657sub new {
1069 my $class = shift; 1658 my $class = shift;
1070 1659
1071 $class->SUPER::new ( 1660 $class->SUPER::new (
1072 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1073 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1074 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1075 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1076 can_hover => 1, 1665 can_hover => 1,
1077 can_focus => 1, 1666 can_focus => 1,
1078 valign => 0, 1667 valign => 0,
1668 can_events => 1,
1669 #text => ...
1079 @_ 1670 @_
1080 ) 1671 )
1081} 1672}
1082 1673
1083sub _set_text { 1674sub _set_text {
1084 my ($self, $text) = @_; 1675 my ($self, $text) = @_;
1085 1676
1086 my $old_text = $self->{text}; 1677 delete $self->{cur_h};
1678
1679 return if $self->{text} eq $text;
1680
1681 delete $self->{texture};
1087 1682
1088 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1089
1090 $self->{text} = $text; 1684 $self->{text} = $text;
1091 $self->{layout}->set_width ($self->{w});
1092 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1093 1685
1094 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1687 $self->{layout}->set_text ("$text ");
1095 1688
1096 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1689 $self->_emit (changed => $self->{text});
1097
1098 $text = substr $text, 0, $self->{cursor};
1099 utf8::encode $text;
1100
1101 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1102
1103 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1104 if $old_text ne $self->{text};
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 my ($w, $h) = $self->SUPER::size_request;
1111
1112 ($w + 1, $h) # add 1 for cursor
1113}
1114
1115sub size_allocate {
1116 my ($self, $x, $y, $w, $h) = @_;
1117
1118 $self->SUPER::size_allocate ($x, $y, $w, $h);
1119
1120 $self->_set_text ($self->{text});
1121} 1690}
1122 1691
1123sub set_text { 1692sub set_text {
1124 my ($self, $text) = @_; 1693 my ($self, $text) = @_;
1125 1694
1126 $self->{cursor} = length $text; 1695 $self->{cursor} = length $text;
1127 $self->_set_text ($text); 1696 $self->_set_text ($text);
1128 $self->update; 1697
1698 $self->realloc;
1699}
1700
1701sub get_text {
1702 $_[0]{text}
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707
1708 my ($w, $h) = $self->SUPER::size_request;
1709
1710 ($w + 1, $h) # add 1 for cursor
1129} 1711}
1130 1712
1131sub key_down { 1713sub key_down {
1132 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1133 1715
1134 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1135 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1136
1137 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1138 1719
1139 my $text = $self->get_text; 1720 my $text = $self->get_text;
1140 1721
1141 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1142 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1143 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1144 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1145 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1146 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1147 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1148 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1149 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1150 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1151 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1152 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1153 } elsif ($sym == SDLK_ESCAPE) { 1734 } elsif ($uni == 27) {
1154 $self->emit ('escape'); 1735 $self->_emit ('escape');
1155 } elsif ($uni) { 1736 } elsif ($uni) {
1156 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1157 } 1740 }
1158 1741
1159 $self->_set_text ($text); 1742 $self->_set_text ($text);
1160 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1161} 1747}
1162 1748
1163sub focus_in { 1749sub focus_in {
1164 my ($self) = @_; 1750 my ($self) = @_;
1165 1751
… …
1180 utf8::encode $text; 1766 utf8::encode $text;
1181 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1182 1768
1183 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1184 $self->update; 1770 $self->update;
1771
1772 1
1185} 1773}
1186 1774
1187sub mouse_motion { 1775sub mouse_motion {
1188 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1189# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1777# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1778
1779 0
1190} 1780}
1191 1781
1192sub _draw { 1782sub _draw {
1193 my ($self) = @_; 1783 my ($self) = @_;
1194 1784
… …
1213 1803
1214 $self->SUPER::_draw; 1804 $self->SUPER::_draw;
1215 1805
1216 #TODO: force update every cursor change :( 1806 #TODO: force update every cursor change :(
1217 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1807 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1808
1809 unless (exists $self->{cur_h}) {
1810 my $text = substr $self->{text}, 0, $self->{cursor};
1811 utf8::encode $text;
1812
1813 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1814 }
1815
1218 glColor @{$self->{fg}}; 1816 glColor @{$self->{fg}};
1219 glBegin GL_LINES; 1817 glBegin GL_LINES;
1220 glVertex $self->{cur_x}, $self->{cur_y};
1221 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1818 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1819 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1222 glEnd; 1820 glEnd;
1223 } 1821 }
1224} 1822}
1225 1823
1226package CFClient::UI::LineEntry; 1824package CFClient::UI::Entry;
1227 1825
1228our @ISA = CFClient::UI::Entry::; 1826our @ISA = CFClient::UI::EntryBase::;
1229 1827
1230use SDL; 1828use CFClient::OpenGL;
1231use SDL::OpenGL;
1232 1829
1233sub key_down { 1830sub key_down {
1234 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1235 1832
1236 my $sym = $ev->key_sym; 1833 my $sym = $ev->{sym};
1237 1834
1238 if ($sym == SDLK_RETURN) { 1835 if ($sym == 13) {
1836 unshift @{$self->{history}},
1837 my $txt = $self->get_text;
1838 $self->{history_pointer} = -1;
1839 $self->{history_saveback} = '';
1239 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1240 $self->update; 1841 $self->update;
1241 1842
1843 } elsif ($sym == CFClient::SDLK_UP) {
1844 if ($self->{history_pointer} < 0) {
1845 $self->{history_saveback} = $self->get_text;
1846 }
1847 if (@{$self->{history} || []} > 0) {
1848 $self->{history_pointer}++;
1849 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1850 $self->{history_pointer} = @{$self->{history} || []} - 1;
1851 }
1852 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1853 }
1854
1855 } elsif ($sym == CFClient::SDLK_DOWN) {
1856 $self->{history_pointer}--;
1857 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1858
1859 if ($self->{history_pointer} >= 0) {
1860 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1861 } else {
1862 $self->set_text ($self->{history_saveback});
1863 }
1864
1242 } else { 1865 } else {
1243 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1244 } 1869 1
1245
1246} 1870}
1247 1871
1248############################################################################# 1872#############################################################################
1249 1873
1250package CFClient::UI::Button; 1874package CFClient::UI::Button;
1251 1875
1252our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1253 1877
1254use SDL; 1878use CFClient::OpenGL;
1255use SDL::OpenGL;
1256 1879
1257my @tex = 1880my @tex =
1258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1259 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1260 1883
1261sub new { 1884sub new {
1262 my $class = shift; 1885 my $class = shift;
1263 1886
1264 $class->SUPER::new ( 1887 $class->SUPER::new (
1265 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1890 fg => [1, 1, 1],
1891 active_fg => [0, 0, 1],
1892 can_hover => 1,
1893 align => 0,
1894 valign => 0,
1895 can_events => 1,
1896 @_
1897 )
1898}
1899
1900sub activate { }
1901
1902sub button_up {
1903 my ($self, $ev, $x, $y) = @_;
1904
1905 $self->emit ("activate")
1906 if $x >= 0 && $x < $self->{w}
1907 && $y >= 0 && $y < $self->{h};
1908
1909 1
1910}
1911
1912sub _draw {
1913 my ($self) = @_;
1914
1915 local $self->{fg} = $self->{fg};
1916
1917 if ($GRAB == $self) {
1918 $self->{fg} = $self->{active_fg};
1919 }
1920
1921 glEnable GL_TEXTURE_2D;
1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923 glColor 0, 0, 0, 1;
1924
1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1926
1927 glDisable GL_TEXTURE_2D;
1928
1929 $self->SUPER::_draw;
1930}
1931
1932#############################################################################
1933
1934package CFClient::UI::CheckBox;
1935
1936our @ISA = CFClient::UI::DrawBG::;
1937
1938my @tex =
1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1940 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1941
1942use CFClient::OpenGL;
1943
1944sub new {
1945 my $class = shift;
1946
1947 $class->SUPER::new (
1948 padding_x => 2,
1949 padding_y => 2,
1266 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1267 bg => [1, 1, 1, 0.2],
1268 active_fg => [1, 1, 0], 1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1954 state => 0,
1269 can_hover => 1, 1955 can_hover => 1,
1270 @_ 1956 @_
1271 ) 1957 )
1272} 1958}
1273 1959
1960sub size_request {
1961 my ($self) = @_;
1962
1963 (6) x 2
1964}
1965
1274sub button_up { 1966sub button_down {
1275 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1276 1968
1277 if ($x >= 0 && $x < $self->{w} 1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1278 && $y >= 0 && $y < $self->{h}) { 1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1279 $self->emit ("activate"); 1971 $self->{state} = !$self->{state};
1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1280 } 1977 1
1281} 1978}
1282 1979
1283sub _draw { 1980sub _draw {
1284 my ($self) = @_; 1981 my ($self) = @_;
1285 1982
1286 local $self->{fg} = $self->{fg}; 1983 $self->SUPER::_draw;
1287 1984
1288 if ($GRAB == $self) { 1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1289 $self->{fg} = $self->{active_fg}; 1986
1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1990
1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1992
1993 my $tex = $self->{state} ? $tex[1] : $tex[0];
1994
1995 glEnable GL_TEXTURE_2D;
1996 $tex->draw_quad_alpha (0, 0, $s, $s);
1997 glDisable GL_TEXTURE_2D;
1998}
1999
2000#############################################################################
2001
2002package CFClient::UI::Image;
2003
2004our @ISA = CFClient::UI::Base::;
2005
2006use CFClient::OpenGL;
2007use Carp qw/confess/;
2008
2009our %loaded_images;
2010
2011sub new {
2012 my $class = shift;
2013
2014 my $self = $class->SUPER::new (can_events => 0, @_);
2015
2016 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2017
2018 $loaded_images{$self->{image}} ||=
2019 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2020
2021 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2022
2023 Scalar::Util::weaken $loaded_images{$self->{image}};
2024
2025 $self->{aspect} = $tex->{w} / $tex->{h};
2026
2027 $self
2028}
2029
2030sub size_request {
2031 my ($self) = @_;
2032
2033 ($self->{tex}->{w}, $self->{tex}->{h})
2034}
2035
2036sub _draw {
2037 my ($self) = @_;
2038
2039 my $tex = $self->{tex};
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{rot90}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
1290 } 2048 }
2049
2050 glEnable GL_TEXTURE_2D;
2051 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2052
2053 $tex->draw_quad_alpha (0, 0, $w, $h);
2054
2055 glDisable GL_TEXTURE_2D;
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::VGauge;
2061
2062our @ISA = CFClient::UI::Base::;
2063
2064use List::Util qw(min max);
2065
2066use CFClient::OpenGL;
2067
2068my %tex = (
2069 food => [
2070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2071 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2072 ],
2073 grace => [
2074 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2075 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2076 ],
2077 hp => [
2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2079 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2080 ],
2081 mana => [
2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2083 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2084 ],
2085);
2086
2087# eg. VGauge->new (gauge => 'food'), default gauge: food
2088sub new {
2089 my $class = shift;
2090
2091 my $self = $class->SUPER::new (
2092 type => 'food',
2093 @_
2094 );
2095
2096 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2097
2098 $self
2099}
2100
2101sub size_request {
2102 my ($self) = @_;
2103
2104 #my $tex = $tex{$self->{type}}[0];
2105 #@$tex{qw(w h)}
2106 (0, 0)
2107}
2108
2109sub set_max {
2110 my ($self, $max) = @_;
2111
2112 return if $self->{max_val} == $max;
2113
2114 $self->{max_val} = $max;
2115 $self->update;
2116}
2117
2118sub set_value {
2119 my ($self, $val, $max) = @_;
2120
2121 $self->set_max ($max)
2122 if defined $max;
2123
2124 return if $self->{val} == $val;
2125
2126 $self->{val} = $val;
2127 $self->update;
2128}
2129
2130sub _draw {
2131 my ($self) = @_;
2132
2133 my $tex = $tex{$self->{type}};
2134 my ($t1, $t2, $t3) = @$tex;
2135
2136 my ($w, $h) = ($self->{w}, $self->{h});
2137
2138 if ($self->{vertical}) {
2139 glRotate 90, 0, 0, 1;
2140 glTranslate 0, -$self->{w}, 0;
2141
2142 ($w, $h) = ($h, $w);
2143 }
2144
2145 my $ycut = $self->{val} / ($self->{max_val} || 1);
2146
2147 my $ycut1 = max 0, min 1, $ycut;
2148 my $ycut2 = max 0, min 1, $ycut - 1;
2149
2150 my $h1 = $self->{h} * (1 - $ycut1);
2151 my $h2 = $self->{h} * (1 - $ycut2);
1291 2152
1292 glEnable GL_BLEND; 2153 glEnable GL_BLEND;
1293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1294 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1296 glColor 0, 0, 0, 1;
1297 2157
1298 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2158 glBindTexture GL_TEXTURE_2D, $t1->{name};
2159 glBegin GL_QUADS;
2160 glTexCoord 0 , 0; glVertex 0 , 0;
2161 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2162 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2163 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2164 glEnd;
1299 2165
2166 my $ycut1 = List::Util::min 1, $ycut;
2167 glBindTexture GL_TEXTURE_2D, $t2->{name};
2168 glBegin GL_QUADS;
2169 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2170 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2171 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2172 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2173 glEnd;
2174
2175 if ($t3) {
2176 glBindTexture GL_TEXTURE_2D, $t3->{name};
2177 glBegin GL_QUADS;
2178 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2179 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2180 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2181 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2182 glEnd;
2183 }
2184
2185 glDisable GL_BLEND;
1300 glDisable GL_TEXTURE_2D; 2186 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302
1303 $self->SUPER::_draw;
1304} 2187}
1305 2188
1306############################################################################# 2189#############################################################################
1307 2190
1308package CFClient::UI::CheckBox; 2191package CFClient::UI::Gauge;
1309 2192
1310our @ISA = CFClient::UI::DrawBG::; 2193our @ISA = CFClient::UI::VBox::;
1311
1312my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1314 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1315
1316use SDL;
1317use SDL::OpenGL;
1318 2194
1319sub new { 2195sub new {
1320 my $class = shift; 2196 my ($class, %arg) = @_;
1321 2197
1322 $class->SUPER::new ( 2198 my $self = $class->SUPER::new (
1323 padding => 2, 2199 tooltip => $arg{type},
1324 fg => [1, 1, 1],
1325 active_fg => [1, 1, 0],
1326 state => 0,
1327 can_hover => 1, 2200 can_hover => 1,
1328 @_ 2201 can_events => 1,
2202 %arg,
1329 ) 2203 );
1330}
1331 2204
1332sub size_request { 2205 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2206 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2207 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2208
2209 $self
2210}
2211
2212sub set_fontsize {
2213 my ($self, $fsize) = @_;
2214
2215 $self->{value}->set_fontsize ($fsize);
2216 $self->{max} ->set_fontsize ($fsize);
2217}
2218
2219sub set_max {
1333 my ($self) = @_; 2220 my ($self, $max) = @_;
1334 2221
1335 ($self->{padding} * 2 + 6) x 2 2222 $self->{gauge}->set_max ($max);
2223 $self->{max}->set_text ($max);
1336} 2224}
1337 2225
1338sub size_allocate { 2226sub set_value {
1339 my ($self, $x, $y, $w, $h) = @_;
1340
1341 $self->_size_allocate ($x, $y, $w, $h);
1342}
1343
1344sub button_down {
1345 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $val, $max) = @_;
1346 2228
1347 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2229 $self->set_max ($max)
1348 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2230 if defined $max;
1349 $self->{state} = !$self->{state};
1350 $self->emit (changed => $self->{state});
1351 }
1352}
1353 2231
1354sub _draw { 2232 $self->{gauge}->set_value ($val, $max);
1355 my ($self) = @_; 2233 $self->{value}->set_text ($val);
1356
1357 $self->SUPER::_draw;
1358
1359 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1360
1361 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1362
1363 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1364
1365 glEnable GL_BLEND;
1366 glEnable GL_TEXTURE_2D;
1367 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1368
1369 my $tex = $self->{state} ? $tex[1] : $tex[0];
1370
1371 $tex->draw_quad (0, 0, $s, $s);
1372
1373 glDisable GL_TEXTURE_2D;
1374 glDisable GL_BLEND;
1375} 2234}
1376 2235
1377############################################################################# 2236#############################################################################
1378 2237
1379package CFClient::UI::Slider; 2238package CFClient::UI::Slider;
1380 2239
1381use strict; 2240use strict;
1382 2241
1383use SDL::OpenGL; 2242use CFClient::OpenGL;
1384 2243
1385our @ISA = CFClient::UI::DrawBG::; 2244our @ISA = CFClient::UI::DrawBG::;
1386 2245
1387my @tex = 2246my @tex =
1388 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2247 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1389 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
1390 2249
1391sub new { 2250sub new {
1392 my $class = shift; 2251 my $class = shift;
1393 2252
1394 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
1395 2254
1396 # TODO: 0-width page 2255 # TODO: 0-width page
1397 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
1398 # TODO: calculations are off 2257 # TODO: calculations are off
1399 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
1400 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
1401 active_fg => [0, 0, 0], 2260 active_fg => [0, 0, 0],
2261 bg => [0, 0, 0, 0.2],
2262 active_bg => [1, 1, 1, 0.5],
1402 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
1403 req_w => 40, 2264 min_w => $::WIDTH / 80,
1404 req_h => 13, 2265 min_h => $::WIDTH / 80,
1405 vertical => 0, 2266 vertical => 0,
1406 can_hover => 1, 2267 can_hover => 1,
1407 inner_pad => 5, 2268 inner_pad => 0.02,
1408 @_ 2269 @_
1409 ); 2270 );
1410 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
1411 $self 2275 $self
1412} 2276}
1413 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($self, $range) = @_;
2282
2283 ($range, $self->{range}) = ($self->{range}, $range);
2284
2285 $self->update
2286 if "@$range" ne "@{$self->{range}}";
2287}
2288
2289sub set_value {
2290 my ($self, $value) = @_;
2291
2292 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2293
2294 $hi = $lo + 1 if $hi <= $lo;
2295
2296 $page = $hi - $lo if $page > $hi - $lo;
2297
2298 $value = $lo if $value < $lo;
2299 $value = $hi - $page if $value > $hi - $page;
2300
2301 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2302 if $unit;
2303
2304 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2305
2306 if ($value != $old_value) {
2307 $self->_emit (changed => $value);
2308 $self->update;
2309 }
2310}
2311
1414sub size_request { 2312sub size_request {
1415 my ($self) = @_; 2313 my ($self) = @_;
1416 2314
1417 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
1418 my $h = $self->{req_h};
1419
1420 $self->{vertical} ? ($h, $w) : ($w, $h)
1421} 2316}
1422 2317
1423sub button_down { 2318sub button_down {
1424 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
1425 2320
1426 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
1427 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
1428} 2326}
1429 2327
1430sub mouse_motion { 2328sub mouse_motion {
1431 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
1432 2330
1433 if ($GRAB == $self) { 2331 if ($GRAB == $self) {
2332 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2333
2334 my (undef, $lo, $hi, $page) = @{$self->{range}};
2335
2336 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2337
2338 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2339 } else {
2340 return 0;
2341 }
2342
2343 1
2344}
2345
2346sub update {
2347 my ($self) = @_;
2348
2349 delete $self->{knob_w};
2350 $self->SUPER::update;
2351}
2352
2353sub _draw {
2354 my ($self) = @_;
2355
2356 unless ($self->{knob_w}) {
2357 $self->set_value ($self->{range}[0]);
2358
1434 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
1435 2361
1436 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1437 2363
1438 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1439 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1440 2366
1441 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
1442 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $value = $value * $self->{scale} + $self->{offset};
1443 $x = $lo if $x < $lo;
1444 $x = $hi - $page if $x > $hi - $page;
1445 $self->{range}[0] = $x;
1446 2369
1447 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
1448 $self->update; 2371 $self->{knob_w} = $knob_w;
1449 } 2372 }
1450}
1451
1452# the inner_* stuff is for generating a padding for the slider handle,
1453# so that the handle doesn't leave the texture. This calculation isn't 100%
1454# correct propably, but it does the job for now
1455sub _calc_inner_pad_px {
1456 my ($self, $w) = @_;
1457 ($w / 100) * $self->{inner_pad} # % to pixels
1458}
1459
1460sub _draw {
1461 my ($self) = @_;
1462 2373
1463 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
1464 2375
1465 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
1466 2377
1467 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
1468 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
1469 2380
2381 glTranslate 1, 0, 0;
1470 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
1471 glTranslate 0, -$self->{w}, 0;
1472
1473 ($w, $h) = ($h, $w);
1474 } 2383 }
1475 2384
1476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1478 2387
1479 my ($value, $lo, $hi, $page) = @{$self->{range}};
1480
1481 $hi = $value + 1 if $lo == $hi;
1482
1483 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1484 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1485
1486 $page = int $page * $inner_w / ($hi - $lo);
1487 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1488
1489 $w -= $page;
1490 $page &= ~1;
1491 glTranslate $page * 0.5, 0, 0;
1492 $page ||= 2;
1493
1494 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1495 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1496
1497 glEnable GL_BLEND;
1498 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1499 glEnable GL_TEXTURE_2D; 2388 glEnable GL_TEXTURE_2D;
1500 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1501 2390
1502 # draw background 2391 # draw background
1503 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1504 2393
1505 # draw handle 2394 # draw handle
1506 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1507 2396
1508 glDisable GL_BLEND;
1509 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1510} 2398}
1511 2399
1512############################################################################# 2400#############################################################################
1513 2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($class, %arg) = @_;
2408
2409 my $range = delete $arg{range};
2410
2411 my $self = $class->SUPER::new (
2412 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2413 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2414 to_value => sub { shift },
2415 from_value => sub { shift },
2416 %arg,
2417 );
2418
2419 $self->{slider}->connect (changed => sub {
2420 my ($self, $value) = @_;
2421 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2422 $self->{parent}->emit (changed => $value);
2423 });
2424
2425# $self->{entry}->connect (changed => sub {
2426# my ($self, $value) = @_;
2427# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2428# $self->{parent}->emit (changed => $value);
2429# });
2430
2431 $self->add ($self->{slider}, $self->{entry});
2432
2433 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2434
2435 $self
2436}
2437
2438sub set_range { shift->{slider}->set_range (@_) }
2439sub set_value { shift->{slider}->set_value (@_) }
2440
2441#############################################################################
2442
1514package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
1515 2444
1516our @ISA = CFClient::UI::HBox::; 2445our @ISA = CFClient::UI::HBox::;
1517 2446
1518use SDL::OpenGL; 2447use CFClient::OpenGL;
1519 2448
1520sub new { 2449sub new {
1521 my $class = shift; 2450 my $class = shift;
1522 2451
1523 my $self = $class->SUPER::new ( 2452 my $self = $class->SUPER::new (
1524 req_w => $::WIDTH / 6, 2453 fontsize => 1,
1525 req_h => $::HEIGHT / 6, 2454 can_events => 0,
1526 fontsize => $::FONTSIZE, 2455 #font => default_font
1527 @_, 2456 @_,
1528 2457
1529 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
1530 par => [], 2459 par => [],
1531 height => 0, 2460 height => 0,
1532 children => [ 2461 children => [
1533 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
1534 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
1535 ], 2464 ],
1536 ); 2465 );
1537 2466
1538 $self->{children}[1]->connect (changed => sub { 2467 $self->{children}[1]->connect (changed => sub { $self->update });
1539 $self->update;
1540 });
1541 2468
1542 $self 2469 $self
1543} 2470}
1544 2471
1545sub set_fontsize { 2472sub set_fontsize {
… …
1547 2474
1548 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
1549 $self->reflow; 2476 $self->reflow;
1550} 2477}
1551 2478
2479sub size_allocate {
2480 my ($self, $w, $h) = @_;
2481
2482 $self->SUPER::size_allocate ($w, $h);
2483
2484 $self->{layout}->set_font ($self->{font}) if $self->{font};
2485 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2486 $self->{layout}->set_width ($self->{children}[0]{w});
2487
2488 $self->reflow;
2489}
2490
1552sub text_height { 2491sub text_size {
1553 my ($self, $text) = @_; 2492 my ($self, $text, $indent) = @_;
1554 2493
1555 my $layout = $self->{layout}; 2494 my $layout = $self->{layout};
1556 2495
1557 $layout->set_height ($self->{fontsize}); 2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1558 $layout->set_width ($self->{w}); 2497 $layout->set_width ($self->{children}[0]{w} - $indent);
1559 $layout->set_text ($text); 2498 $layout->set_markup ($text);
1560 2499
1561 ($layout->size)[1] 2500 $layout->size
1562} 2501}
1563 2502
1564sub reflow { 2503sub reflow {
1565 my ($self) = @_; 2504 my ($self) = @_;
1566 2505
1567 $self->{need_reflow}++; 2506 $self->{need_reflow}++;
1568 $self->update; 2507 $self->update;
1569} 2508}
1570 2509
1571sub size_request { 2510sub set_offset {
1572 my ($self) = @_; 2511 my ($self, $offset) = @_;
1573 2512
1574 ($self->{req_w}, $self->{req_h}) 2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
1575} 2515}
1576 2516
1577sub size_allocate { 2517sub clear {
1578 my ($self, $x, $y, $w, $h) = @_; 2518 my ($self) = @_;
1579 2519
1580 $self->SUPER::size_allocate ($x, $y, $w, $h); 2520 $self->{par} = [];
1581 2521 $self->{height} = 0;
1582 $self->{layout}->set_height ($self->{fontsize}); 2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1583 $self->{layout}->set_width ($self->{w});
1584
1585 $self->reflow;
1586} 2523}
1587 2524
1588sub add_paragraph { 2525sub add_paragraph {
1589 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
1590 2527
1591 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
1592 2529 my ($w, $h) = $self->text_size ($line);
1593 my $height = $self->text_height ($text);
1594
1595 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
1596 2533
1597 push @{$self->{par}}, [$height, $color, $text];
1598
1599 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1600 $self->{children}[1]->update;
1601} 2535}
1602 2536
1603sub update { 2537sub update {
1604 my ($self) = @_; 2538 my ($self) = @_;
1605 2539
… …
1607 2541
1608 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
1609 2543
1610 delete $self->{texture}; 2544 delete $self->{texture};
1611 2545
1612 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
1613 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
1614 my $height = 0; 2550 my $height = 0;
1615 2551
1616 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
1617 for @{$self->{par}}; 2556 for (@{$self->{par}}) {
2557 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2558 $layout->set_width ($W - $_->[3]);
2559 $layout->set_markup ($_->[4]);
2560 my ($w, $h) = $layout->size;
2561 $_->[0] = $w + $_->[3];
2562 $_->[1] = $h;
2563 }
2564
2565 $height += $_->[1];
2566 }
1618 2567
1619 $self->{height} = $height; 2568 $self->{height} = $height;
1620 2569
1621 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1622 2571
1623 delete $self->{texture}; 2572 delete $self->{texture};
1624 } 2573 }
1625 2574
1626 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1627 glClearColor 0, 0, 0, 1; 2576 glClearColor 0.5, 0.5, 0.5, 0;
1628 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
1629 2578
2579 my $top = int $self->{children}[1]{range}[0];
2580
2581 my $y0 = $top;
2582 my $y1 = $top + $H;
2583
2584 my $y = 0;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_font ($self->{font}) if $self->{font};
2589
1630 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
1631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1632 glEnable GL_TEXTURE_2D;
1633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1634
1635 my $top = int $self->{children}[1]{range}[0];
1636
1637 my $y0 = $top;
1638 my $y1 = $top + $self->{h};
1639
1640 my $y = 0;
1641
1642 my $layout = $self->{layout};
1643 2593
1644 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
1645 my $h = $par->[0]; 2595 my $h = $par->[1];
1646 2596
1647 if ($y0 < $y + $h && $y < $y1) { 2597 if ($y0 < $y + $h && $y < $y1) {
2598 $layout->set_foreground (@{ $par->[2] });
2599 $layout->set_width ($W - $par->[3]);
1648 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
1649 2601
1650 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1651 my ($W, $H) = $layout->size; 2603
1652 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1653 } 2606 }
1654 2607
1655 $y += $h; 2608 $y += $h;
1656 } 2609 }
1657 2610
1658 glDisable GL_TEXTURE_2D;
1659 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
1660 }; 2612 };
1661 }); 2613 });
1662} 2614}
1663 2615
1664sub _draw { 2616sub _draw {
1665 my ($self) = @_; 2617 my ($self) = @_;
1666 2618
1667 if ($self->{texture}) {
1668 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
1669 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2621 glColor 1, 1, 1, 1;
1670 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2622 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1671 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
1672 }
1673 2624
1674 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
1675 2626
1676} 2627}
1677 2628
1678############################################################################# 2629#############################################################################
1679 2630
1680package CFClient::UI::MapWidget;
1681
1682use strict;
1683
1684use List::Util qw(min max);
1685
1686use SDL;
1687use SDL::OpenGL;
1688
1689our @ISA = CFClient::UI::Base::;
1690
1691sub new {
1692 my $class = shift;
1693
1694 $class->SUPER::new (
1695 z => -1,
1696 can_focus => 1,
1697 list => (glGenLists 1),
1698 @_
1699 )
1700}
1701
1702sub key_down {
1703 print "MAPKEYDOWN\n";
1704}
1705
1706sub key_up {
1707}
1708
1709sub button_down {
1710 my ($self, $ev, $x, $y) = @_;
1711
1712 $self->focus_in;
1713
1714 if ($ev->button == 2) {
1715 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1716 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1717
1718 $self->{motion} = sub {
1719 my ($ev, $x, $y) = @_;
1720
1721 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1722
1723 $::CFG->{map_shift_x} = $bw + $x - $ox;
1724 $::CFG->{map_shift_y} = $bh + $y - $oy;
1725
1726 $self->update;
1727 };
1728 }
1729}
1730
1731sub button_up {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 delete $self->{motion};
1735}
1736
1737sub mouse_motion {
1738 my ($self, $ev, $x, $y) = @_;
1739
1740 $self->{motion}->($ev, $x, $y) if $self->{motion};
1741}
1742
1743sub size_request {
1744 (
1745 1 + 32 * int $::WIDTH / 32,
1746 1 + 32 * int $::HEIGHT / 32,
1747 )
1748}
1749
1750sub update {
1751 my ($self) = @_;
1752
1753 $self->{need_update} = 1;
1754 $self->SUPER::update;
1755}
1756
1757sub draw {
1758 my ($self) = @_;
1759
1760 if (delete $self->{need_update}) {
1761 glNewList $self->{list}, GL_COMPILE;
1762
1763 if ($::MAP) {
1764 my $sw = int $::WIDTH / 32;
1765 my $sh = int $::HEIGHT / 32;
1766
1767 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1768 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1769
1770 glTranslate $sx0 - 32, $sy0 - 32, 0;
1771
1772 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1773
1774 if ($::CFG->{fow_enable}) {
1775 if ($::CFG->{fow_smooth}) { # smooth fog of war
1776 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1777 glConvolutionFilter2D
1778 GL_CONVOLUTION_2D,
1779 GL_ALPHA,
1780 3, 3,
1781 GL_ALPHA, GL_FLOAT,
1782 pack "f*",
1783 0.1, 0.1, 0.1,
1784 0.1, 0.2, 0.1,
1785 0.1, 0.1, 0.1,
1786 ;
1787 glEnable GL_CONVOLUTION_2D;
1788 }
1789
1790 $self->{fow_texture} = new CFClient::Texture
1791 w => $w,
1792 h => $h,
1793 data => $data,
1794 internalformat => GL_ALPHA,
1795 format => GL_ALPHA;
1796
1797 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1798
1799 glEnable GL_BLEND;
1800 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1801 glEnable GL_TEXTURE_2D;
1802 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1803
1804 glColor +($::CFG->{fow_intensity}) x 3, 1;
1805 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1806
1807 glDisable GL_TEXTURE_2D;
1808 glDisable GL_BLEND;
1809 }
1810
1811 # HACK BEGIN
1812 {
1813 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1814 my ($w, $h) = (250, 250);
1815
1816 glEnable GL_BLEND;
1817 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1818 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820
1821 $self->{mapmap_texture} =
1822 new CFClient::Texture
1823 w => $w,
1824 h => $h,
1825 data => $::MAP->mapmap ($w, $h),
1826 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1827
1828 $self->{mapmap_texture}->draw_quad (100, 100);
1829
1830 glDisable GL_TEXTURE_2D;
1831 glDisable GL_BLEND;
1832 }
1833 # HACK END
1834 }
1835
1836 glEndList;
1837 }
1838
1839 glPushMatrix;
1840 glCallList $self->{list};
1841 glPopMatrix;
1842
1843 if ($FOCUS != $self) {
1844 glColor 64/255, 64/255, 64/255;
1845 glLogicOp GL_AND;
1846 glEnable GL_COLOR_LOGIC_OP;
1847 glBegin GL_QUADS;
1848 glVertex 0, 0;
1849 glVertex 0, $::HEIGHT;
1850 glVertex $::WIDTH, $::HEIGHT;
1851 glVertex $::WIDTH, 0;
1852 glEnd;
1853 glDisable GL_COLOR_LOGIC_OP;
1854 }
1855}
1856
1857my %DIR = (
1858 SDLK_KP8, [1, "north"],
1859 SDLK_KP9, [2, "northeast"],
1860 SDLK_KP6, [3, "east"],
1861 SDLK_KP3, [4, "southeast"],
1862 SDLK_KP2, [5, "south"],
1863 SDLK_KP1, [6, "southwest"],
1864 SDLK_KP4, [7, "west"],
1865 SDLK_KP7, [8, "northwest"],
1866
1867 SDLK_UP, [1, "north"],
1868 SDLK_RIGHT, [3, "east"],
1869 SDLK_DOWN, [5, "south"],
1870 SDLK_LEFT, [7, "west"],
1871);
1872
1873sub key_down {
1874 my ($self, $ev) = @_;
1875
1876 my $mod = $ev->key_mod;
1877 my $sym = $ev->key_sym;
1878
1879 if ($sym == SDLK_KP5) {
1880 $::CONN->user_send ("command stay fire");
1881 } elsif ($sym == SDLK_a) {
1882 $::CONN->user_send ("command apply");
1883 } elsif ($sym == SDLK_QUOTE) {
1884 $self->emit ('activate_console');
1885 } elsif ($sym == SDLK_SLASH) {
1886 $self->emit ('activate_console' => '/');
1887 } elsif (exists $DIR{$sym}) {
1888 if ($mod & KMOD_SHIFT) {
1889 $self->{shft}++;
1890 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1891 } elsif ($mod & KMOD_CTRL) {
1892 $self->{ctrl}++;
1893 $::CONN->user_send ("command run $DIR{$sym}[0]");
1894 } else {
1895 $::CONN->user_send ("command $DIR{$sym}[1]");
1896 }
1897 }
1898}
1899
1900sub key_up {
1901 my ($self, $ev) = @_;
1902
1903 my $mod = $ev->key_mod;
1904 my $sym = $ev->key_sym;
1905
1906 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1907 $::CONN->user_send ("command fire_stop");
1908 }
1909 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1910 $::CONN->user_send ("command run_stop");
1911 }
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Animator; 2631package CFClient::UI::Animator;
1917 2632
1918use SDL::OpenGL; 2633use CFClient::OpenGL;
1919 2634
1920our @ISA = CFClient::UI::Bin::; 2635our @ISA = CFClient::UI::Bin::;
1921 2636
1922sub moveto { 2637sub moveto {
1923 my ($self, $x, $y) = @_; 2638 my ($self, $x, $y) = @_;
… …
1961 2676
1962sub new { 2677sub new {
1963 my $class = shift; 2678 my $class = shift;
1964 2679
1965 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
1966 state => 0, 2681 state => 0,
1967 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
1968 @_ 2683 @_
1969 ); 2684 );
1970 2685
1971 if ($self->{state}) {
1972 $self->{state} = 0;
1973 $self->toggle_flopper;
1974 }
1975
1976 $self 2686 $self
1977} 2687}
1978 2688
1979sub toggle_flopper { 2689sub toggle_flopper {
1980 my ($self) = @_; 2690 my ($self) = @_;
1981 2691
1982 # TODO: use animation 2692 $self->{other}->toggle_visibility;
1983 if ($self->{state} = !$self->{state}) { 2693}
1984 $CFClient::UI::ROOT->add ($self->{other}); 2694
1985 $self->{other}->move ($self->coord2global (0, $self->{h})); 2695#############################################################################
2696
2697package CFClient::UI::Tooltip;
2698
2699our @ISA = CFClient::UI::Bin::;
2700
2701use CFClient::OpenGL;
2702
2703sub new {
2704 my $class = shift;
2705
2706 $class->SUPER::new (
2707 @_,
2708 can_events => 0,
2709 )
2710}
2711
2712sub set_tooltip_from {
2713 my ($self, $widget) = @_;
2714
2715 my $tooltip = $widget->{tooltip};
2716
2717 if ($ENV{CFPLUS_DEBUG} & 2) {
2718 $tooltip .= "\n\n" . (ref $widget) . "\n"
2719 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2720 . "req $widget->{req_w} $widget->{req_h}\n"
2721 . "visible $widget->{visible}";
2722 }
2723
2724 $self->add (new CFClient::UI::Label
2725 markup => $tooltip,
2726 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2727 fontsize => 0.8,
2728 fg => [0, 0, 0, 1],
2729 ellipsise => 0,
2730 font => ($widget->{tooltip_font} || $::FONT_PROP),
2731 );
2732}
2733
2734sub size_request {
2735 my ($self) = @_;
2736
2737 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2738
2739 ($w + 4, $h + 4)
2740}
2741
2742sub size_allocate {
2743 my ($self, $w, $h) = @_;
2744
2745 $self->SUPER::size_allocate ($w - 4, $h - 4);
2746}
2747
2748sub visibility_change {
2749 my ($self, $visible) = @_;
2750
2751 return unless $visible;
2752
2753 $self->{root}->on_post_alloc ("move_$self" => sub {
2754 my $widget = $self->{owner}
2755 or return;
2756
2757 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2758
2759 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2760 if $x + $self->{w} > $::WIDTH;
2761
2762 $self->move_abs ($x, $y);
2763 });
2764}
2765
2766sub _draw {
2767 my ($self) = @_;
2768
2769 glTranslate 0.375, 0.375;
2770
2771 my ($w, $h) = @$self{qw(w h)};
2772
2773 glColor 1, 0.8, 0.4;
2774 glBegin GL_QUADS;
2775 glVertex 0 , 0;
2776 glVertex 0 , $h;
2777 glVertex $w, $h;
2778 glVertex $w, 0;
2779 glEnd;
2780
2781 glColor 0, 0, 0;
2782 glBegin GL_LINE_LOOP;
2783 glVertex 0 , 0;
2784 glVertex 0 , $h;
2785 glVertex $w, $h;
2786 glVertex $w, 0;
2787 glEnd;
2788
2789 glTranslate 2 - 0.375, 2 - 0.375;
2790
2791 $self->SUPER::_draw;
2792}
2793
2794#############################################################################
2795
2796package CFClient::UI::Face;
2797
2798our @ISA = CFClient::UI::Base::;
2799
2800use CFClient::OpenGL;
2801
2802sub new {
2803 my $class = shift;
2804
2805 my $self = $class->SUPER::new (
2806 aspect => 1,
2807 can_events => 0,
2808 @_,
2809 );
2810
2811 if ($self->{anim} && $self->{animspeed}) {
2812 Scalar::Util::weaken (my $widget = $self);
2813
2814 $self->{timer} = Event->timer (
2815 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2816 hard => 1,
2817 interval => $self->{animspeed},
2818 cb => sub {
2819 ++$widget->{frame};
2820 $widget->update;
2821 },
2822 );
2823 }
2824
2825 $self
2826}
2827
2828sub size_request {
2829 (32, 8)
2830}
2831
2832sub update {
2833 my ($self) = @_;
2834
2835 return unless $self->{visible};
2836
2837 $self->SUPER::update;
2838}
2839
2840sub _draw {
2841 my ($self) = @_;
2842
2843 return unless $::CONN;
2844
2845 my $face;
2846
2847 if ($self->{frame}) {
2848 my $anim = $::CONN->{anim}[$self->{anim}];
2849
2850 $face = $anim->[ $self->{frame} % @$anim ]
2851 if $anim && @$anim;
2852 }
2853
2854 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2855
2856 if ($tex) {
2857 glEnable GL_TEXTURE_2D;
2858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2859 glColor 1, 1, 1, 1;
2860 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2861 glDisable GL_TEXTURE_2D;
2862 }
2863}
2864
2865sub DESTROY {
2866 my ($self) = @_;
2867
2868 $self->{timer}->cancel
2869 if $self->{timer};
2870
2871 $self->SUPER::DESTROY;
2872}
2873
2874#############################################################################
2875
2876package CFClient::UI::Buttonbar;
2877
2878our @ISA = CFClient::UI::HBox::;
2879
2880# TODO: should actualyl wrap buttons and other goodies.
2881
2882#############################################################################
2883
2884package CFClient::UI::Menu;
2885
2886our @ISA = CFClient::UI::FancyFrame::;
2887
2888use CFClient::OpenGL;
2889
2890sub new {
2891 my $class = shift;
2892
2893 my $self = $class->SUPER::new (
2894 items => [],
2895 z => 100,
2896 @_,
2897 );
2898
2899 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2900
2901 for my $item (@{ $self->{items} }) {
2902 my ($widget, $cb) = @$item;
2903
2904 # handle various types of items, only text for now
2905 if (!ref $widget) {
2906 $widget = new CFClient::UI::Label
2907 can_hover => 1,
2908 can_events => 1,
2909 text => $widget;
2910 }
2911
2912 $self->{item}{$widget} = $item;
2913
2914 $self->{vbox}->add ($widget);
2915 }
2916
2917 $self
2918}
2919
2920# popup given the event (must be a mouse button down event currently)
2921sub popup {
2922 my ($self, $ev) = @_;
2923
2924 $self->_emit ("popdown");
2925
2926 # maybe save $GRAB? must be careful about events...
2927 $GRAB = $self;
2928 $self->{button} = $ev->{button};
2929
2930 $self->show;
2931 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2932}
2933
2934sub mouse_motion {
2935 my ($self, $ev, $x, $y) = @_;
2936
2937 # TODO: should use vbox->find_widget or so
2938 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2939 $self->{hover} = $self->{item}{$HOVER};
2940
2941 0
2942}
2943
2944sub button_up {
2945 my ($self, $ev, $x, $y) = @_;
2946
2947 if ($ev->{button} == $self->{button}) {
2948 undef $GRAB;
2949 $self->hide;
2950
1986 $self->emit ("open"); 2951 $self->_emit ("popdown");
2952 $self->{hover}[1]->() if $self->{hover};
1987 } else { 2953 } else {
1988 $CFClient::UI::ROOT->remove ($self->{other}); 2954 return 0
1989 $self->emit ("close"); 2955 }
2956
1990 } 2957 1
1991
1992 $self->emit (changed => $self->{state});
1993} 2958}
1994 2959
1995############################################################################# 2960#############################################################################
1996 2961
2962package CFClient::UI::Multiplexer;
2963
2964our @ISA = CFClient::UI::Container::;
2965
2966sub new {
2967 my $class = shift;
2968
2969 my $self = $class->SUPER::new (
2970 @_,
2971 );
2972
2973 $self->{current} = $self->{children}[0]
2974 if @{ $self->{children} };
2975
2976 $self
2977}
2978
2979sub add {
2980 my ($self, @widgets) = @_;
2981
2982 $self->SUPER::add (@widgets);
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986}
2987
2988sub set_current_page {
2989 my ($self, $page_or_widget) = @_;
2990
2991 my $widget = ref $page_or_widget
2992 ? $page_or_widget
2993 : $self->{children}[$page_or_widget];
2994
2995 $self->{current} = $widget;
2996 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2997
2998 $self->_emit (page_changed => $self->{current});
2999
3000 $self->realloc;
3001}
3002
3003sub visible_children {
3004 $_[0]{current}
3005}
3006
3007sub size_request {
3008 my ($self) = @_;
3009
3010 $self->{current}->size_request
3011}
3012
3013sub size_allocate {
3014 my ($self, $w, $h) = @_;
3015
3016 $self->{current}->configure (0, 0, $w, $h);
3017}
3018
3019sub _draw {
3020 my ($self) = @_;
3021
3022 $self->{current}->draw;
3023}
3024
3025#############################################################################
3026
3027package CFClient::UI::Notebook;
3028
3029our @ISA = CFClient::UI::VBox::;
3030
3031sub new {
3032 my $class = shift;
3033
3034 my $self = $class->SUPER::new (
3035 buttonbar => (new CFClient::UI::Buttonbar),
3036 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3037 # filter => # will be put between multiplexer and $self
3038 @_,
3039 );
3040
3041 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3042 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3043
3044 $self
3045}
3046
3047sub add {
3048 my ($self, $title, $widget, $tooltip) = @_;
3049
3050 Scalar::Util::weaken $self;
3051
3052 $self->{buttonbar}->add (new CFClient::UI::Button
3053 markup => $title,
3054 tooltip => $tooltip,
3055 on_activate => sub { $self->set_current_page ($widget) },
3056 );
3057
3058 $self->{multiplexer}->add ($widget);
3059}
3060
3061sub set_current_page {
3062 my ($self, $page) = @_;
3063
3064 $self->{multiplexer}->set_current_page ($page);
3065 $self->_emit (page_changed => $self->{multiplexer}{current});
3066}
3067
3068#############################################################################
3069
3070package CFClient::UI::Statusbox;
3071
3072our @ISA = CFClient::UI::VBox::;
3073
3074sub new {
3075 my $class = shift;
3076
3077 $class->SUPER::new (
3078 fontsize => 0.8,
3079 @_,
3080 )
3081}
3082
3083sub reorder {
3084 my ($self) = @_;
3085 my $NOW = time;
3086
3087 while (my ($k, $v) = each %{ $self->{item} }) {
3088 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3089 }
3090
3091 my @widgets;
3092
3093 my @items = sort {
3094 $a->{pri} <=> $b->{pri}
3095 or $b->{id} <=> $a->{id}
3096 } values %{ $self->{item} };
3097
3098 my $count = 10 + 1;
3099 for my $item (@items) {
3100 last unless --$count;
3101
3102 push @widgets, $item->{label} ||= do {
3103 # TODO: doesn't handle markup well (read as: at all)
3104 my $short = $item->{count} > 1
3105 ? "<b>$item->{count} ×</b> $item->{text}"
3106 : $item->{text};
3107
3108 for ($short) {
3109 s/^\s+//;
3110 s/\s+/ /g;
3111 }
3112
3113 new CFClient::UI::Label
3114 markup => $short,
3115 tooltip => $item->{tooltip},
3116 tooltip_font => $::FONT_PROP,
3117 tooltip_width => 0.67,
3118 fontsize => $item->{fontsize} || $self->{fontsize},
3119 max_w => $::WIDTH * 0.44,
3120 fg => $item->{fg},
3121 can_events => 1,
3122 can_hover => 1
3123 };
3124 }
3125
3126 $self->clear;
3127 $self->SUPER::add (reverse @widgets);
3128}
3129
3130sub add {
3131 my ($self, $text, %arg) = @_;
3132
3133 $text =~ s/^\s+//;
3134 $text =~ s/\s+$//;
3135
3136 return unless $text;
3137
3138 my $timeout = time + ((delete $arg{timeout}) || 60);
3139
3140 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3141
3142 if (my $item = $self->{item}{$group}) {
3143 if ($item->{text} eq $text) {
3144 $item->{count}++;
3145 } else {
3146 $item->{count} = 1;
3147 $item->{text} = $item->{tooltip} = $text;
3148 }
3149 $item->{id} = ++$self->{id};
3150 $item->{timeout} = $timeout;
3151 delete $item->{label};
3152 } else {
3153 $self->{item}{$group} = {
3154 id => ++$self->{id},
3155 text => $text,
3156 timeout => $timeout,
3157 tooltip => $text,
3158 fg => [0.8, 0.8, 0.8, 0.8],
3159 pri => 0,
3160 count => 1,
3161 %arg,
3162 };
3163 }
3164
3165 $self->reorder;
3166}
3167
3168sub reconfigure {
3169 my ($self) = @_;
3170
3171 delete $_->{label}
3172 for values %{ $self->{item} || {} };
3173
3174 $self->reorder;
3175 $self->SUPER::reconfigure;
3176}
3177
3178#############################################################################
3179
3180package CFClient::UI::Inventory;
3181
3182our @ISA = CFClient::UI::ScrolledWindow::;
3183
3184sub new {
3185 my $class = shift;
3186
3187 my $self = $class->SUPER::new (
3188 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3189 @_,
3190 );
3191
3192 $self
3193}
3194
3195sub set_items {
3196 my ($self, $items) = @_;
3197
3198 $self->{child}->clear;
3199 return unless $items;
3200
3201 my @items = sort {
3202 ($a->{type} <=> $b->{type})
3203 or ($a->{name} cmp $b->{name})
3204 } @$items;
3205
3206 $self->{real_items} = \@items;
3207
3208 my $row = 0;
3209 for my $item (@items) {
3210 CFClient::Item::update_widgets $item;
3211
3212 $self->{child}->add (0, $row, $item->{face_widget});
3213 $self->{child}->add (1, $row, $item->{desc_widget});
3214 $self->{child}->add (2, $row, $item->{weight_widget});
3215
3216 $row++;
3217 }
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::BindEditor;
3223
3224our @ISA = CFClient::UI::FancyFrame::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3230
3231 $self->add (my $vb = new CFClient::UI::VBox);
3232
3233
3234 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3235 text => "start recording",
3236 tooltip => "Start/Stops recording of actions."
3237 ."All subsequent actions after the recording started will be captured."
3238 ."The actions are displayed after the record was stopped."
3239 ."To bind the action you have to click on the 'Bind' button",
3240 on_activate => sub {
3241 unless ($self->{recording}) {
3242 $self->start;
3243 } else {
3244 $self->stop;
3245 }
3246 });
3247
3248 $vb->add (new CFClient::UI::Label text => "Actions:");
3249 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3250
3251 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3252 $vb->add (my $hb = new CFClient::UI::HBox);
3253 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3254 $hb->add (new CFClient::UI::Button
3255 text => "bind",
3256 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3257 on_activate => sub {
3258 $self->ask_for_bind;
3259 });
3260
3261 $vb->add (my $hb = new CFClient::UI::HBox);
3262 $hb->add (new CFClient::UI::Button
3263 text => "ok",
3264 expand => 1,
3265 tooltip => "This closes the binding editor and saves the binding",
3266 on_activate => sub {
3267 $self->hide;
3268 $self->commit;
3269 });
3270
3271 $hb->add (new CFClient::UI::Button
3272 text => "cancel",
3273 expand => 1,
3274 tooltip => "This closes the binding editor without saving",
3275 on_activate => sub {
3276 $self->hide;
3277 $self->{binding_cancel}->()
3278 if $self->{binding_cancel};
3279 });
3280
3281 $self->update_binding_widgets;
3282
3283 $self
3284}
3285
3286sub commit {
3287 my ($self) = @_;
3288 my ($mod, $sym, $cmds) = $self->get_binding;
3289 if ($sym != 0 && @$cmds > 0) {
3290 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3291 ."'. Don't forget 'Save Config'!");
3292 $self->{binding_change}->($mod, $sym, $cmds)
3293 if $self->{binding_change};
3294 } else {
3295 $::STATUSBOX->add ("No action bound, no key or action specified!");
3296 $self->{binding_cancel}->()
3297 if $self->{binding_cancel};
3298 }
3299}
3300
3301sub start {
3302 my ($self) = @_;
3303
3304 $self->{rec_btn}->set_text ("stop recording");
3305 $self->{recording} = 1;
3306 $self->clear_command_list;
3307 $::CONN->start_record if $::CONN;
3308}
3309
3310sub stop {
3311 my ($self) = @_;
3312
3313 $self->{rec_btn}->set_text ("start recording");
3314 $self->{recording} = 0;
3315
3316 my $rec;
3317 $rec = $::CONN->stop_record if $::CONN;
3318 return unless ref $rec eq 'ARRAY';
3319 $self->set_command_list ($rec);
3320}
3321
3322
3323sub ask_for_bind_and_commit {
3324 my ($self) = @_;
3325 $self->ask_for_bind (1);
3326}
3327
3328sub ask_for_bind {
3329 my ($self, $commit) = @_;
3330
3331 CFClient::Binder::open_binding_dialog (sub {
3332 my ($mod, $sym) = @_;
3333 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3334 $self->update_binding_widgets;
3335 $self->commit if $commit;
3336 });
3337}
3338
3339# $mod and $sym are the modifiers and key symbol
3340# $cmds is a array ref of strings (the commands)
3341# $cb is the callback that is executed on OK
3342# $ccb is the callback that is executed on CANCEL and
3343# when the binding was unsuccessful on OK
3344sub set_binding {
3345 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3346
3347 $self->clear_command_list;
3348 $self->{recording} = 0;
3349 $self->{rec_btn}->set_text ("start recording");
3350
3351 $self->{binding} = [$mod, $sym];
3352 $self->{commands} = $cmds;
3353
3354 $self->{binding_change} = $cb;
3355 $self->{binding_cancel} = $ccb;
3356
3357 $self->update_binding_widgets;
3358}
3359
3360# this is a shortcut method that asks for a binding
3361# and then just binds it.
3362sub do_quick_binding {
3363 my ($self, $cmds) = @_;
3364 $self->set_binding (undef, undef, $cmds, sub {
3365 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3366 });
3367 $self->ask_for_bind (1);
3368}
3369
3370sub update_binding_widgets {
3371 my ($self) = @_;
3372 my ($mod, $sym, $cmds) = $self->get_binding;
3373 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3374 $self->set_command_list ($cmds);
3375}
3376
3377sub get_binding {
3378 my ($self) = @_;
3379 return (
3380 $self->{binding}->[0],
3381 $self->{binding}->[1],
3382 [ grep { defined $_ } @{$self->{commands}} ]
3383 );
3384}
3385
3386sub clear_command_list {
3387 my ($self) = @_;
3388 $self->{cmdbox}->clear ();
3389}
3390
3391sub set_command_list {
3392 my ($self, $cmds) = @_;
3393
3394 $self->{cmdbox}->clear ();
3395 $self->{commands} = $cmds;
3396
3397 my $idx = 0;
3398
3399 for (@$cmds) {
3400 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3401
3402 my $i = $idx;
3403 $hb->add (new CFClient::UI::Label text => $_);
3404 $hb->add (new CFClient::UI::Button
3405 text => "delete",
3406 tooltip => "Deletes the action from the record",
3407 on_activate => sub {
3408 $self->{cmdbox}->remove ($hb);
3409 $cmds->[$i] = undef;
3410 });
3411
3412
3413 $idx++
3414 }
3415}
3416
3417#############################################################################
3418
3419package CFClient::UI::SpellList;
3420
3421our @ISA = CFClient::UI::Table::;
3422
3423sub new {
3424 my $class = shift;
3425
3426 my $self = $class->SUPER::new (
3427 binding => [],
3428 commands => [],
3429 @_,
3430 )
3431}
3432
3433# XXX: Do sorting? Argl...
3434sub add_spell {
3435 my ($self, $spell) = @_;
3436 $self->{spells}->{$spell->{name}} = $spell;
3437
3438 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3439 face => $spell->{face},
3440 can_hover => 1,
3441 can_events => 1,
3442 tooltip => $spell->{message});
3443
3444 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3445 text => $spell->{name},
3446 can_hover => 1,
3447 can_events => 1,
3448 tooltip => $spell->{message},
3449 expand => 1);
3450
3451 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3452 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3453 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3454 expand => 1);
3455
3456 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3457 text => "bind to key",
3458 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3459}
3460
3461sub rebuild_spell_list {
3462 my ($self) = @_;
3463 $self->{tbl_idx} = 0;
3464 $self->add_spell ($_) for values %{$self->{spells}};
3465}
3466
3467sub remove_spell {
3468 my ($self, $spell) = @_;
3469 delete $self->{spells}->{$spell->{name}};
3470 $self->rebuild_spell_list;
3471}
3472
3473#############################################################################
3474
1997package CFClient::UI::Root; 3475package CFClient::UI::Root;
1998 3476
1999our @ISA = CFClient::UI::Container::; 3477our @ISA = CFClient::UI::Container::;
2000 3478
2001use SDL::OpenGL; 3479use CFClient::OpenGL;
3480
3481sub new {
3482 my $class = shift;
3483
3484 my $self = $class->SUPER::new (
3485 visible => 1,
3486 @_,
3487 );
3488
3489 Scalar::Util::weaken ($self->{root} = $self);
3490
3491 $self
3492}
2002 3493
2003sub size_request { 3494sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3495 my ($self) = @_;
3496
3497 ($self->{w}, $self->{h})
3498}
3499
3500sub _to_pixel {
3501 my ($coord, $size, $max) = @_;
3502
3503 $coord =
3504 $coord eq "center" ? ($max - $size) * 0.5
3505 : $coord eq "max" ? $max
3506 : $coord;
3507
3508 $coord = 0 if $coord < 0;
3509 $coord = $max - $size if $coord > $max - $size;
3510
3511 int $coord + 0.5
2005} 3512}
2006 3513
2007sub size_allocate { 3514sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
2009 3516
2010 $self->_size_allocate ($x, $y, $w, $h); 3517 for my $child ($self->children) {
3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3519
2012 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3520 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3521 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3522
2016sub _topleft { 3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
3526 $child->configure ($X, $Y, $W, $H);
3527 }
3528}
3529
3530sub coord2local {
2017 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
2018 3532
2019 ($x, $y) 3533 ($x, $y)
2020} 3534}
2021 3535
3536sub coord2global {
3537 my ($self, $x, $y) = @_;
3538
3539 ($x, $y)
3540}
3541
2022sub update { 3542sub update {
2023 my ($self) = @_; 3543 my ($self) = @_;
2024 3544
2025 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3545 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3546}
2028 3547
2029sub add { 3548sub add {
2030 my ($self, $widget) = @_; 3549 my ($self, @children) = @_;
2031 3550
3551 $_->{is_toplevel} = 1
3552 for @children;
3553
2032 $self->SUPER::add ($widget); 3554 $self->SUPER::add (@children);
3555}
2033 3556
2034 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3557sub remove {
3558 my ($self, @children) = @_;
3559
3560 $self->SUPER::remove (@children);
3561
3562 delete $self->{is_toplevel}
3563 for @children;
3564
3565 while (@children) {
3566 my $w = pop @children;
3567 push @children, $w->children;
3568 $w->set_invisible;
3569 }
2035} 3570}
2036 3571
2037sub on_refresh { 3572sub on_refresh {
2038 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
2039 3574
2040 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
2041} 3576}
2042 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
2043sub draw { 3584sub draw {
2044 my ($self) = @_; 3585 my ($self) = @_;
2045 3586
2046 while (my $rcb = delete $self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
2047 $_->() for values %$rcb; 3588 $_->()
3589 for values %{delete $self->{refresh_hook}};
2048 } 3590 }
3591
3592 if ($self->{realloc}) {
3593 my %queue;
3594 my @queue;
3595 my $widget;
3596
3597 outer:
3598 while () {
3599 if (my $realloc = delete $self->{realloc}) {
3600 for $widget (values %$realloc) {
3601 $widget->{visible} or next; # do not resize invisible widgets
3602
3603 $queue{$widget+0}++ and next; # duplicates are common
3604
3605 push @{ $queue[$widget->{visible}] }, $widget;
3606 }
3607 }
3608
3609 while () {
3610 @queue or last outer;
3611
3612 $widget = pop @{ $queue[-1] || [] }
3613 and last;
3614
3615 pop @queue;
3616 }
3617
3618 delete $queue{$widget+0};
3619
3620 my ($w, $h) = $widget->size_request;
3621
3622 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3623 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3624
3625 $w = $widget->{force_w} if exists $widget->{force_w};
3626 $h = $widget->{force_h} if exists $widget->{force_h};
3627
3628 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3629 || delete $widget->{force_realloc}) {
3630 $widget->{req_w} = $w;
3631 $widget->{req_h} = $h;
3632
3633 $self->{size_alloc}{$widget+0} = $widget;
3634
3635 if (my $parent = $widget->{parent}) {
3636 $self->{realloc}{$parent+0} = $parent
3637 unless $queue{$parent+0};
3638
3639 $parent->{force_size_alloc} = 1;
3640 $self->{size_alloc}{$parent+0} = $parent;
3641 }
3642 }
3643
3644 delete $self->{realloc}{$widget+0};
3645 }
3646 }
3647
3648 while (my $size_alloc = delete $self->{size_alloc}) {
3649 my @queue = sort { $b->{visible} <=> $a->{visible} }
3650 values %$size_alloc;
3651
3652 while () {
3653 my $widget = pop @queue || last;
3654
3655 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3656
3657 $w = 0 if $w < 0;
3658 $h = 0 if $h < 0;
3659
3660 $w = int $w + 0.5;
3661 $h = int $h + 0.5;
3662
3663 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3664 $widget->{old_w} = $widget->{w};
3665 $widget->{old_h} = $widget->{h};
3666
3667 $widget->{w} = $w;
3668 $widget->{h} = $h;
3669
3670 $widget->emit (size_allocate => $w, $h);
3671 }
3672 }
3673 }
3674
3675 while ($self->{post_alloc_hook}) {
3676 $_->()
3677 for values %{delete $self->{post_alloc_hook}};
3678 }
3679
2049 3680
2050 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2051 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2052 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
2053 3684
2054 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
2055 glLoadIdentity; 3686 glLoadIdentity;
2056 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2057 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
2058 glLoadIdentity; 3689 glLoadIdentity;
2059 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
2060 $self->_draw; 3698 $self->_draw;
2061} 3699}
2062 3700
2063############################################################################# 3701#############################################################################
2064 3702
2065package CFClient::UI; 3703package CFClient::UI;
2066 3704
2067$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2068 3707
20691 37081
2070 3709

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