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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.118 by root, Sat Apr 15 23:25:00 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;
427
428 $self->_emit (focus_in => $focus);
429
181 $focus->update if $focus; 430 $focus->update if $focus;
182 $FOCUS->update; 431 $FOCUS->update;
183} 432}
184 433
185sub focus_out { 434sub focus_out {
186 my ($self) = @_; 435 my ($self) = @_;
187 436
188 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
189 438
190 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
191 $focus->update if $focus; #? 443 $focus->update if $focus; #?
192}
193 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
194sub mouse_motion { } 449sub mouse_motion { 0 }
195sub button_up { } 450sub button_up { 0 }
196sub key_down { } 451sub key_down { 0 }
197sub key_up { } 452sub key_up { 0 }
198 453
199sub button_down { 454sub button_down {
200 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
201 456
202 $self->focus_in; 457 $self->focus_in;
203}
204 458
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
209sub 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, $draw_h); # screen rectangle being drawn
210 535
211sub draw { 536sub draw {
212 my ($self) = @_; 537 my ($self) = @_;
213 538
214 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);
215 550
216 glPushMatrix; 551 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw; 553 $self->_draw;
219 glPopMatrix; 554 glPopMatrix;
220 555
221 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
223 558
224 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 560 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 562 glBegin GL_QUADS;
228 glVertex $x , $y; 563 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
232 glEnd; 567 glEnd;
233 glDisable GL_BLEND; 568 glDisable GL_BLEND;
234 } 569 }
570
571 if ($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 => $self, fontsize => 0)->_draw;
583 }
235} 584}
236 585
237sub _draw { 586sub _draw {
238 my ($self) = @_; 587 my ($self) = @_;
239 588
240 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 $self->realloc;
241} 730}
242 731
243sub find_widget { 732sub find_widget {
244 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
245 734
246 return $self 735 $x -= $self->{x};
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 737
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} = [];
250 () 772
773 $self->SUPER::add ($child);
251} 774}
252 775
253sub set_parent { 776sub remove {
254 my ($self, $parent) = @_; 777 my ($self, $widget) = @_;
255 778
256 Scalar::Util::weaken ($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 = $class->SUPER::new (%arg);
257} 811}
258 812
259sub update { 813sub update {
260 my ($self) = @_; 814 my ($self) = @_;
261 815
262 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
263 if $self->{parent}; 817 $self->SUPER::update;
264} 818}
265 819
266sub connect { 820sub size_allocate {
267 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
268 822
269 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY {
280 my ($self) = @_;
281
282 #$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;
283} 866}
284 867
285############################################################################# 868#############################################################################
286 869
287package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
288 871
289our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
290
291use strict;
292use SDL::OpenGL;
293 873
294sub new { 874sub new {
295 my $class = shift; 875 my $class = shift;
296 876
297 # range [value, low, high, page]
298
299 $class->SUPER::new ( 877 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
301 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
302 @_ 880 @_,
303 ) 881 )
304} 882}
305 883
306sub _draw { 884sub size_request {
885 my ($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, $h)
893}
894
895sub size_allocate {
307 my ($self) = @_; 896 my ($self, $w, $h) = @_;
308 897
309 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
310 899
311 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
314 902
315 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
316 glVertex 0 , 0; 904 $self->update;
317 glVertex 0 , $h; 905}
318 glVertex $w, $h;
319 glVertex $w, 0;
320 glEnd;
321 906
322 glDisable GL_BLEND; 907sub set_offset {
908 my ($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 $self->SUPER::_render;
323} 953}
324 954
325############################################################################# 955#############################################################################
326 956
327package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
328 958
329our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340
341our @ISA = CFClient::UI::Base::;
342 960
343sub new { 961sub new {
344 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
345 963
346 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
347 965
348 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
349 $self->add ($_) 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;
350 984
351 $self 985 $self
352} 986}
353 987
354sub add { 988sub add {
355 my ($self, $child) = @_;
356
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ];
365
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368}
369
370sub remove {
371 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
372 990
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
374
375 $self->size_allocate (0, 0, $self->{w}, $self->{h});
376} 992}
377 993
378sub find_widget { 994sub update {
995 my ($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}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
379 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
380 1006
381 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
382 $y -= $self->{y};
383 1008
384 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}
385 1012
386 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
387 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
388 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 @_,
389 } 1030 )
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
392} 1031}
393 1032
394sub _draw { 1033sub _draw {
395 my ($self) = @_; 1034 my ($self) = @_;
396 1035
397 $_->draw for @{$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;
398} 1054}
399 1055
400############################################################################# 1056#############################################################################
401 1057
402package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
403 1059
404our @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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
405 1071
406sub new { 1072sub new {
407 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
408 1074
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
410 1076
411 $class->SUPER::new (children => [$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 $self
412} 1095}
413 1096
414sub add { 1097sub add {
415 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
416 1099
417 $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;
418 1135
419 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
420} 1137}
421 1138
422sub remove { 1139sub button_down {
1140 my ($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 {
423 my ($self, $widget) = @_; 1202 my ($self) = @_;
424 1203
425 $self->SUPER::remove ($widget); 1204 my $child = $self->{children}[0];
426 1205
427 $self->{children} = [new CFClient::UI::Empty] 1206 my ($w, $h ) = ($self->{w}, $self->{h});
428 unless @{$self->{children}}; 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
429}
430 1208
431sub child { $_[0]->{children}[0] } 1209 glEnable GL_TEXTURE_2D;
1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
432 1211
433sub size_request { 1212 my $border = $self->border;
434 $_[0]{children}[0]->size_request
435}
436 1213
437sub size_allocate { 1214 glColor @{ $self->{border_bg} };
438 my ($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);
439 1219
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
441 1222
442 $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 $self->{title}->_draw;
1237 }
443} 1238}
444 1239
445############################################################################# 1240#############################################################################
446 1241
447package CFClient::UI::Window; 1242package CFClient::UI::Table;
448 1243
449our @ISA = CFClient::UI::Bin::; 1244our @ISA = CFClient::UI::Base::;
450 1245
451use SDL::OpenGL; 1246use List::Util qw(max sum);
452 1247
453sub new { 1248use CFClient::OpenGL;
454 my ($class, %arg) = @_;
455
456 my $self = $class->SUPER::new (%arg);
457}
458
459sub update {
460 my ($self) = @_;
461
462 # we want to do this delayed...
463 $self->render_chld;
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485}
486
487sub _draw {
488 my ($self) = @_;
489
490 my ($w, $h) = ($self->w, $self->h);
491
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499
500 $tex->draw_quad (0, 0, $w, $h);
501
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D;
504}
505
506#############################################################################
507
508package CFClient::UI::Frame;
509
510our @ISA = CFClient::UI::Bin::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 1249
562sub new { 1250sub new {
563 my $class = shift; 1251 my $class = shift;
564 1252
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => int $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1253 $class->SUPER::new (
697 col_expand => [], 1254 col_expand => [],
698 @_ 1255 @_,
699 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1261}
701 1262
702sub add { 1263sub add {
703 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
704 1265
705 $child->set_parent ($self); 1266 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
707 1268
708 $self->{w} = $self->{h} = -1; 1269 $self->realloc;
709 $self->update;
710} 1270}
711 1271
712# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1273sub clear {
714 my ($self) = @_; 1274 my ($self) = @_;
715 1275
1276 my @children = $self->children;
716 delete $self->{children}; 1277 delete $self->{children};
717 $self->update; 1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
718} 1285}
719 1286
720sub get_wh { 1287sub get_wh {
721 my ($self) = @_; 1288 my ($self) = @_;
722 1289
… …
727 or next; 1294 or next;
728 1295
729 for my $x (0 .. $#$row) { 1296 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1297 my $widget = $row->[$x]
731 or next; 1298 or next;
732 my ($w, $h) = $widget->size_request; 1299 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1300
734 $w[$x] = max $w[$x], $w; 1301 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1302 $h[$y] = max $h[$y], $h;
736 } 1303 }
737 } 1304 }
… …
749 (sum @$hs), 1316 (sum @$hs),
750 ) 1317 )
751} 1318}
752 1319
753sub size_allocate { 1320sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1322
758 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
759 1324
760 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
762 1327
763 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
783 1348
784 for my $c (0 .. $#$row) { 1349 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1350 my $col_w = $ws->[$c];
786 1351
787 if (my $widget = $row->[$c]) { 1352 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1353 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1354 }
790 1355
791 $x += $col_w; 1356 $x += $col_w;
792 } 1357 }
793 1358
… …
820 } 1385 }
821} 1386}
822 1387
823############################################################################# 1388#############################################################################
824 1389
1390package CFClient::UI::Box;
1391
1392our @ISA = CFClient::UI::Container::;
1393
1394sub size_request {
1395 my ($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 += $alloc;
1443 }
1444
1445 1
1446}
1447
1448#############################################################################
1449
825package CFClient::UI::HBox; 1450package CFClient::UI::HBox;
826 1451
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1452our @ISA = CFClient::UI::Box::;
830 1453
831sub size_request { 1454sub new {
832 my ($self) = @_; 1455 my $class = shift;
833 1456
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1457 $class->SUPER::new (
835 1458 vertical => 0,
836 ( 1459 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1460 )
840} 1461}
841 1462
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1463#############################################################################
884 1464
885package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
886 1466
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
890 1468
891sub size_request { 1469sub new {
892 my ($self) = @_; 1470 my $class = shift;
893 1471
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
895 1473 vertical => 1,
896 ( 1474 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1475 )
900} 1476}
901 1477
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1478#############################################################################
940 1479
941package CFClient::UI::Label; 1480package CFClient::UI::Label;
942 1481
943our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
944 1483
945use SDL::OpenGL; 1484use CFClient::OpenGL;
946 1485
947sub new { 1486sub new {
948 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
949 1488
950 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1491 #bg => none
953 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,
954 align => -1, 1500 align => -1,
955 valign => -1, 1501 valign => -1,
956 padding => 2, 1502 padding_x => 2,
957 layout => new CFClient::Layout, 1503 padding_y => 2,
1504 can_events => 0,
958 %arg 1505 %arg
959 ); 1506 );
960 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 {
961 $self->set_text ($self->{text}); 1517 $self->set_text (delete $self->{text});
1518 }
962 1519
963 $self 1520 $self
964} 1521}
965 1522
966sub escape_text { 1523sub escape($) {
967 local $_ = $_[1]; 1524 local $_ = $_[0];
968 1525
969 s/&/&amp;/g; 1526 s/&/&amp;/g;
970 s/>/&gt;/g; 1527 s/>/&gt;/g;
971 s/</&lt;/g; 1528 s/</&lt;/g;
972 1529
973 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
974} 1538}
975 1539
976sub set_text { 1540sub set_text {
977 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
978 1542
1543 return if $self->{text} eq "T$text";
979 $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;
980 $self->{layout}->set_markup ($text); 1562 $self->{layout}->set_markup ($markup);
981 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;
982 delete $self->{texture}; 1605 delete $self->{texture};
983# $self->{w} = $self->{h} = -1;
984 $self->update;
985}
986 1606
987sub get_text { 1607 $self->realloc;
988 my ($self, $text) = @_;
989
990 $self->{text}
991}
992
993sub size_request {
994 my ($self) = @_;
995
996 $self->{layout}->set_width;
997 $self->{layout}->set_height ($self->{fontsize});
998 my ($w, $h) = $self->{layout}->size;
999
1000 (
1001 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2,
1003 )
1004}
1005
1006sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_;
1008
1009 $self->_size_allocate ($x, $y, $w, $h) or return;
1010
1011 delete $self->{texture};
1012}
1013
1014sub update {
1015 my ($self) = @_;
1016
1017 delete $self->{texture};
1018 $self->SUPER::update;
1019} 1608}
1020 1609
1021sub _draw { 1610sub _draw {
1022 my ($self) = @_; 1611 my ($self) = @_;
1023 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1024 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};
1025 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1026 $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
1027 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1028 }; 1624 };
1029 1625
1030 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1031 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} - $tex->{h}) * 0.5);
1634 };
1635
1032 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1638
1639 if ($tex->{format} == GL_ALPHA) {
1035 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1036 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1037 my $x = 1642 } else {
1038 $self->{align} < 0 ? $self->{padding} 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1644 }
1040 : ($self->{w} - $tex->{w}) * 0.5;
1041
1042 my $y =
1043 $self->{valign} < 0 ? $self->{padding}
1044 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1045 : ($self->{h} - $tex->{h}) * 0.5;
1046
1047 $tex->draw_quad (int $x, int $y);
1048 1645
1049 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1647}
1052 1648
1053############################################################################# 1649#############################################################################
1054 1650
1055package CFClient::UI::Entry; 1651package CFClient::UI::EntryBase;
1056 1652
1057our @ISA = CFClient::UI::Label::; 1653our @ISA = CFClient::UI::Label::;
1058 1654
1059use SDL; 1655use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1656
1062sub new { 1657sub new {
1063 my $class = shift; 1658 my $class = shift;
1064 1659
1065 $class->SUPER::new ( 1660 $class->SUPER::new (
1066 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1070 can_hover => 1, 1665 can_hover => 1,
1071 can_focus => 1, 1666 can_focus => 1,
1072 valign => 0, 1667 valign => 0,
1668 can_events => 1,
1669 #text => ...
1073 @_ 1670 @_
1074 ) 1671 )
1075} 1672}
1076 1673
1077sub _set_text { 1674sub _set_text {
1078 my ($self, $text) = @_; 1675 my ($self, $text) = @_;
1079 1676
1080 my $old_text = $self->{text}; 1677 delete $self->{cur_h};
1678
1679 return if $self->{text} eq $text;
1680
1681 delete $self->{texture};
1081 1682
1082 $self->{last_activity} = $::NOW; 1683 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1684 $self->{text} = $text;
1085 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1087 1685
1088 $text =~ s/./*/g if $self->{hidden}; 1686 $text =~ s/./*/g if $self->{hidden};
1687 $self->{layout}->set_text ("$text ");
1089 1688
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1689 $self->_emit (changed => $self->{text});
1091
1092 $text = substr $text, 0, $self->{cursor};
1093 utf8::encode $text;
1094
1095 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1096
1097 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1098 if $old_text ne $self->{text};
1099}
1100
1101sub size_request {
1102 my ($self) = @_;
1103
1104 my ($w, $h) = $self->SUPER::size_request;
1105
1106 ($w + 1, $h) # add 1 for cursor
1107}
1108
1109sub size_allocate {
1110 my ($self, $x, $y, $w, $h) = @_;
1111
1112 $self->SUPER::size_allocate ($x, $y, $w, $h);
1113
1114 $self->_set_text ($self->{text});
1115} 1690}
1116 1691
1117sub set_text { 1692sub set_text {
1118 my ($self, $text) = @_; 1693 my ($self, $text) = @_;
1119 1694
1120 $self->{cursor} = length $text; 1695 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1696 $self->_set_text ($text);
1122 $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, $h) # add 1 for cursor
1123} 1711}
1124 1712
1125sub key_down { 1713sub key_down {
1126 my ($self, $ev) = @_; 1714 my ($self, $ev) = @_;
1127 1715
1128 my $mod = $ev->key_mod; 1716 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1717 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1718 my $uni = $ev->{unicode};
1132 1719
1133 my $text = $self->get_text; 1720 my $text = $self->get_text;
1134 1721
1135 if ($sym == SDLK_BACKSPACE) { 1722 if ($uni == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1723 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1724 } elsif ($uni == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1725 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1726 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1727 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1728 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1729 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1730 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1731 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1732 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1733 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1734 } elsif ($uni == 27) {
1148 $self->emit ('escape'); 1735 $self->_emit ('escape');
1149 } elsif ($uni) { 1736 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1737 substr $text, $self->{cursor}++, 0, chr $uni;
1738 } else {
1739 return 0;
1151 } 1740 }
1152 1741
1153 $self->_set_text ($text); 1742 $self->_set_text ($text);
1154 $self->update; 1743
1744 $self->realloc;
1745
1746 1
1155} 1747}
1156 1748
1157sub focus_in { 1749sub focus_in {
1158 my ($self) = @_; 1750 my ($self) = @_;
1159 1751
… …
1174 utf8::encode $text; 1766 utf8::encode $text;
1175 $self->{cursor} = length substr $text, 0, $idx; 1767 $self->{cursor} = length substr $text, 0, $idx;
1176 1768
1177 $self->_set_text ($self->{text}); 1769 $self->_set_text ($self->{text});
1178 $self->update; 1770 $self->update;
1771
1772 1
1179} 1773}
1180 1774
1181sub mouse_motion { 1775sub mouse_motion {
1182 my ($self, $ev, $x, $y) = @_; 1776 my ($self, $ev, $x, $y) = @_;
1183# 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, $y;#d#
1778
1779 0
1184} 1780}
1185 1781
1186sub _draw { 1782sub _draw {
1187 my ($self) = @_; 1783 my ($self) = @_;
1188 1784
… …
1207 1803
1208 $self->SUPER::_draw; 1804 $self->SUPER::_draw;
1209 1805
1210 #TODO: force update every cursor change :( 1806 #TODO: force update every cursor change :(
1211 if ($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 $text)
1814 }
1815
1212 glColor @{$self->{fg}}; 1816 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1817 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 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} + $self->{cur_h};
1216 glEnd; 1820 glEnd;
1217 } 1821 }
1218} 1822}
1219 1823
1220package CFClient::UI::LineEntry; 1824package CFClient::UI::Entry;
1221 1825
1222our @ISA = CFClient::UI::Entry::; 1826our @ISA = CFClient::UI::EntryBase::;
1223 1827
1224use SDL; 1828use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1829
1227sub key_down { 1830sub key_down {
1228 my ($self, $ev) = @_; 1831 my ($self, $ev) = @_;
1229 1832
1230 my $sym = $ev->key_sym; 1833 my $sym = $ev->{sym};
1231 1834
1232 if ($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} = '';
1233 $self->emit (activate => $self->get_text); 1840 $self->_emit (activate => $txt);
1234 $self->update; 1841 $self->update;
1235 1842
1843 } elsif ($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
1236 } else { 1865 } else {
1237 $self->SUPER::key_down ($ev); 1866 return $self->SUPER::key_down ($ev)
1867 }
1868
1238 } 1869 1
1239
1240} 1870}
1241 1871
1242############################################################################# 1872#############################################################################
1243 1873
1244package CFClient::UI::Button; 1874package CFClient::UI::Button;
1245 1875
1246our @ISA = CFClient::UI::Label::; 1876our @ISA = CFClient::UI::Label::;
1247 1877
1248use SDL; 1878use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1879
1251my @tex = 1880my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1881 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1882 qw(b1_button_active.png);
1254 1883
1255sub new { 1884sub new {
1256 my $class = shift; 1885 my $class = shift;
1257 1886
1258 $class->SUPER::new ( 1887 $class->SUPER::new (
1259 padding => 4, 1888 padding_x => 4,
1889 padding_y => 4,
1260 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1891 active_fg => [0, 0, 1],
1263 can_hover => 1, 1892 can_hover => 1,
1893 align => 0,
1894 valign => 0,
1895 can_events => 1,
1264 @_ 1896 @_
1265 ) 1897 )
1266} 1898}
1267 1899
1900sub activate { }
1901
1268sub button_up { 1902sub button_up {
1269 my ($self, $ev, $x, $y) = @_; 1903 my ($self, $ev, $x, $y) = @_;
1270 1904
1905 $self->emit ("activate")
1271 if ($x >= 0 && $x < $self->{w} 1906 if $x >= 0 && $x < $self->{w}
1272 && $y >= 0 && $y < $self->{h}) { 1907 && $y >= 0 && $y < $self->{h};
1273 $self->emit ("activate"); 1908
1274 } 1909 1
1275} 1910}
1276 1911
1277sub _draw { 1912sub _draw {
1278 my ($self) = @_; 1913 my ($self) = @_;
1279 1914
1280 local $self->{fg} = $self->{fg}; 1915 local $self->{fg} = $self->{fg};
1281 my $tex = $tex[0];
1282
1283 glEnable GL_BLEND;
1284 glEnable GL_TEXTURE_2D;
1285 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1286 1916
1287 if ($GRAB == $self) { 1917 if ($GRAB == $self) {
1288 $self->{fg} = $self->{active_fg}; 1918 $self->{fg} = $self->{active_fg};
1289 } 1919 }
1290 1920
1291 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1921 glEnable GL_TEXTURE_2D;
1292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1922 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1923 glColor 0, 0, 0, 1;
1293 1924
1294 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1925 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1295 1926
1296 glDisable GL_TEXTURE_2D; 1927 glDisable GL_TEXTURE_2D;
1297 glDisable GL_BLEND;
1298 1928
1299 $self->SUPER::_draw; 1929 $self->SUPER::_draw;
1300} 1930}
1301 1931
1302############################################################################# 1932#############################################################################
… …
1304package CFClient::UI::CheckBox; 1934package CFClient::UI::CheckBox;
1305 1935
1306our @ISA = CFClient::UI::DrawBG::; 1936our @ISA = CFClient::UI::DrawBG::;
1307 1937
1308my @tex = 1938my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1940 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1311 1941
1312use SDL; 1942use CFClient::OpenGL;
1313use SDL::OpenGL;
1314 1943
1315sub new { 1944sub new {
1316 my $class = shift; 1945 my $class = shift;
1317 1946
1318 $class->SUPER::new ( 1947 $class->SUPER::new (
1319 padding => 2, 1948 padding_x => 2,
1949 padding_y => 2,
1320 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1321 active_fg => [1, 1, 0], 1951 active_fg => [1, 1, 0],
1952 bg => [0, 0, 0, 0.2],
1953 active_bg => [1, 1, 1, 0.5],
1322 state => 0, 1954 state => 0,
1323 can_hover => 1, 1955 can_hover => 1,
1324 @_ 1956 @_
1325 ) 1957 )
1326} 1958}
1327 1959
1328sub size_request { 1960sub size_request {
1329 my ($self) = @_; 1961 my ($self) = @_;
1330 1962
1331 ($self->{padding} * 2 + 6) x 2 1963 (6) x 2
1332}
1333
1334sub size_allocate {
1335 my ($self, $x, $y, $w, $h) = @_;
1336
1337 $self->_size_allocate ($x, $y, $w, $h);
1338} 1964}
1339 1965
1340sub button_down { 1966sub button_down {
1341 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1342 1968
1343 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1969 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1344 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1970 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1345 $self->{state} = !$self->{state}; 1971 $self->{state} = !$self->{state};
1346 $self->emit (changed => $self->{state}); 1972 $self->_emit (changed => $self->{state});
1973 } else {
1974 return 0
1975 }
1976
1347 } 1977 1
1348} 1978}
1349 1979
1350sub _draw { 1980sub _draw {
1351 my ($self) = @_; 1981 my ($self) = @_;
1352 1982
1353 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1354 1984
1355 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1985 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1356 1986
1357 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1987 my ($w, $h) = @$self{qw(w h)};
1988
1989 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1358 1990
1359 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1991 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1360 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);
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);
2152
1361 glEnable GL_BLEND; 2153 glEnable GL_BLEND;
2154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1362 glEnable GL_TEXTURE_2D; 2155 glEnable GL_TEXTURE_2D;
1363 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2156 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1364 2157
1365 my $tex = $self->{state} ? $tex[1] : $tex[0]; 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;
1366 2165
1367 $tex->draw_quad (0, 0, $s, $s); 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, $h1;
2173 glEnd;
1368 2174
2175 if ($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, $h2;
2182 glEnd;
2183 }
2184
2185 glDisable GL_BLEND;
1369 glDisable GL_TEXTURE_2D; 2186 glDisable GL_TEXTURE_2D;
1370 glDisable GL_BLEND;
1371} 2187}
1372 2188
1373############################################################################# 2189#############################################################################
1374 2190
2191package CFClient::UI::Gauge;
2192
2193our @ISA = CFClient::UI::VBox::;
2194
2195sub new {
2196 my ($class, %arg) = @_;
2197
2198 my $self = $class->SUPER::new (
2199 tooltip => $arg{type},
2200 can_hover => 1,
2201 can_events => 1,
2202 %arg,
2203 );
2204
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 {
2220 my ($self, $max) = @_;
2221
2222 $self->{gauge}->set_max ($max);
2223 $self->{max}->set_text ($max);
2224}
2225
2226sub set_value {
2227 my ($self, $val, $max) = @_;
2228
2229 $self->set_max ($max)
2230 if defined $max;
2231
2232 $self->{gauge}->set_value ($val, $max);
2233 $self->{value}->set_text ($val);
2234}
2235
2236#############################################################################
2237
1375package CFClient::UI::Slider; 2238package CFClient::UI::Slider;
1376 2239
1377use strict; 2240use strict;
1378 2241
1379use SDL::OpenGL; 2242use CFClient::OpenGL;
1380 2243
1381our @ISA = CFClient::UI::DrawBG::; 2244our @ISA = CFClient::UI::DrawBG::;
1382 2245
1383my @tex = 2246my @tex =
1384 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2247 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1385 qw(s1_slider.png s1_slider_bg.png); 2248 qw(s1_slider.png s1_slider_bg.png);
1386 2249
1387sub new { 2250sub new {
1388 my $class = shift; 2251 my $class = shift;
1389 2252
1390 # range [value, low, high, page] 2253 # range [value, low, high, page, unit]
1391 2254
1392 # TODO: 0-width page 2255 # TODO: 0-width page
1393 # TODO: req_w/h are wrong with vertical 2256 # TODO: req_w/h are wrong with vertical
1394 # TODO: calculations are off 2257 # TODO: calculations are off
1395 my $self = $class->SUPER::new ( 2258 my $self = $class->SUPER::new (
1396 fg => [1, 1, 1], 2259 fg => [1, 1, 1],
1397 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],
1398 range => [0, 0, 100, 10], 2263 range => [0, 0, 100, 10, 0],
1399 req_w => 40, 2264 min_w => $::WIDTH / 80,
1400 req_h => 13, 2265 min_h => $::WIDTH / 80,
1401 vertical => 0, 2266 vertical => 0,
1402 can_hover => 1, 2267 can_hover => 1,
1403 inner_pad => 5, 2268 inner_pad => 0.02,
1404 @_ 2269 @_
1405 ); 2270 );
1406 2271
2272 $self->set_value ($self->{range}[0]);
2273 $self->update;
2274
1407 $self 2275 $self
1408} 2276}
1409 2277
2278sub changed { }
2279
2280sub set_range {
2281 my ($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 $self->update;
2309 }
2310}
2311
1410sub size_request { 2312sub size_request {
1411 my ($self) = @_; 2313 my ($self) = @_;
1412 2314
1413 my $w = $self->{req_w}; 2315 ($self->{req_w}, $self->{req_h})
1414 my $h = $self->{req_h};
1415
1416 $self->{vertical} ? ($h, $w) : ($w, $h)
1417} 2316}
1418 2317
1419sub button_down { 2318sub button_down {
1420 my ($self, $ev, $x, $y) = @_; 2319 my ($self, $ev, $x, $y) = @_;
1421 2320
1422 $self->SUPER::button_down ($ev, $x, $y); 2321 $self->SUPER::button_down ($ev, $x, $y);
2322
2323 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2324
1423 $self->mouse_motion ($ev, $x, $y); 2325 $self->mouse_motion ($ev, $x, $y)
1424} 2326}
1425 2327
1426sub mouse_motion { 2328sub mouse_motion {
1427 my ($self, $ev, $x, $y) = @_; 2329 my ($self, $ev, $x, $y) = @_;
1428 2330
1429 if ($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
1430 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2359 my ($value, $lo, $hi, $page) = @{$self->{range}};
2360 my $range = ($hi - $page - $lo) || 1e-100;
1431 2361
1432 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2362 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1433 2363
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2364 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2365 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1436 2366
1437 $x -= $inner_pad_px; # substract the padding 2367 $value = ($value - $lo) / $range;
1438 $x = $x * ($hi - $lo) / $inner_w + $lo; 2368 $value = $value * $self->{scale} + $self->{offset};
1439 $x = $lo if $x < $lo;
1440 $x = $hi - $page if $x > $hi - $page;
1441 $self->{range}[0] = $x;
1442 2369
1443 $self->emit (changed => $x); 2370 $self->{knob_x} = $value - $knob_w * 0.5;
1444 $self->update; 2371 $self->{knob_w} = $knob_w;
1445 } 2372 }
1446}
1447
1448# the inner_* stuff is for generating a padding for the slider handle,
1449# so that the handle doesn't leave the texture. This calculation isn't 100%
1450# correct propably, but it does the job for now
1451sub _calc_inner_pad_px {
1452 my ($self, $w) = @_;
1453 ($w / 100) * $self->{inner_pad} # % to pixels
1454}
1455
1456sub _draw {
1457 my ($self) = @_;
1458 2373
1459 $self->SUPER::_draw (); 2374 $self->SUPER::_draw ();
1460 2375
1461 my ($w, $h) = @$self{qw(w h)}; 2376 glScale $self->{w}, $self->{h};
1462 2377
1463 if ($self->{vertical}) { 2378 if ($self->{vertical}) {
1464 # draw a vertical slider like a rotated horizontal slider 2379 # draw a vertical slider like a rotated horizontal slider
1465 2380
2381 glTranslate 1, 0, 0;
1466 glRotate 90, 0, 0, 1; 2382 glRotate 90, 0, 0, 1;
1467 glTranslate 0, -$self->{w}, 0;
1468
1469 ($w, $h) = ($h, $w);
1470 } 2383 }
1471 2384
1472 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2385 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1473 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2386 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1474 2387
1475 my ($value, $lo, $hi, $page) = @{$self->{range}};
1476
1477 $hi = $value + 1 if $lo == $hi;
1478
1479 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1480 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1481
1482 $page = int $page * $inner_w / ($hi - $lo);
1483 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1484
1485 $w -= $page;
1486 $page &= ~1;
1487 glTranslate $page * 0.5, 0, 0;
1488 $page ||= 2;
1489
1490 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1491 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1492
1493 glEnable GL_BLEND;
1494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1495 glEnable GL_TEXTURE_2D; 2388 glEnable GL_TEXTURE_2D;
1496 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1497 2390
1498 # draw background 2391 # draw background
1499 $tex[1]->draw_quad (0, 0, $w, $h); 2392 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1500 2393
1501 # draw handle 2394 # draw handle
1502 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2395 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1503 2396
1504 glDisable GL_BLEND;
1505 glDisable GL_TEXTURE_2D; 2397 glDisable GL_TEXTURE_2D;
1506} 2398}
1507 2399
1508############################################################################# 2400#############################################################################
1509 2401
2402package CFClient::UI::ValSlider;
2403
2404our @ISA = CFClient::UI::HBox::;
2405
2406sub new {
2407 my ($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
1510package CFClient::UI::TextView; 2443package CFClient::UI::TextView;
1511 2444
1512our @ISA = CFClient::UI::HBox::; 2445our @ISA = CFClient::UI::HBox::;
1513 2446
1514use SDL::OpenGL; 2447use CFClient::OpenGL;
1515 2448
1516sub new { 2449sub new {
1517 my $class = shift; 2450 my $class = shift;
1518 2451
1519 my $self = $class->SUPER::new ( 2452 my $self = $class->SUPER::new (
1520 req_w => $::WIDTH / 6, 2453 fontsize => 1,
1521 req_h => $::HEIGHT / 6, 2454 can_events => 0,
1522 fontsize => $::FONTSIZE, 2455 #font => default_font
1523 @_, 2456 @_,
1524 2457
1525 layout => (new CFClient::Layout), 2458 layout => (new CFClient::Layout 1),
1526 par => [], 2459 par => [],
1527 height => 0, 2460 height => 0,
1528 children => [ 2461 children => [
1529 (new CFClient::UI::Empty expand => 1), 2462 (new CFClient::UI::Empty expand => 1),
1530 (new CFClient::UI::Slider vertical => 1), 2463 (new CFClient::UI::Slider vertical => 1),
1531 ], 2464 ],
1532 ); 2465 );
1533 2466
1534 $self->{children}[1]->connect (changed => sub { 2467 $self->{children}[1]->connect (changed => sub { $self->update });
1535 $self->update;
1536 });
1537 2468
1538 $self 2469 $self
1539} 2470}
1540 2471
1541sub set_fontsize { 2472sub set_fontsize {
… …
1543 2474
1544 $self->{fontsize} = $fontsize; 2475 $self->{fontsize} = $fontsize;
1545 $self->reflow; 2476 $self->reflow;
1546} 2477}
1547 2478
2479sub size_allocate {
2480 my ($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 $self->reflow;
2489}
2490
1548sub text_height { 2491sub text_size {
1549 my ($self, $text) = @_; 2492 my ($self, $text, $indent) = @_;
1550 2493
1551 my $layout = $self->{layout}; 2494 my $layout = $self->{layout};
1552 2495
1553 $layout->set_height ($self->{fontsize}); 2496 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1554 $layout->set_width ($self->{w}); 2497 $layout->set_width ($self->{children}[0]{w} - $indent);
1555 $layout->set_text ($text); 2498 $layout->set_markup ($text);
1556 2499
1557 ($layout->size)[1] 2500 $layout->size
1558} 2501}
1559 2502
1560sub reflow { 2503sub reflow {
1561 my ($self) = @_; 2504 my ($self) = @_;
1562 2505
1563 $self->{need_reflow}++; 2506 $self->{need_reflow}++;
1564 $self->update; 2507 $self->update;
1565} 2508}
1566 2509
1567sub size_request { 2510sub set_offset {
1568 my ($self) = @_; 2511 my ($self, $offset) = @_;
1569 2512
1570 ($self->{req_w}, $self->{req_h}) 2513 # todo: base offset on lines or so, not on pixels
2514 $self->{children}[1]->set_value ($offset);
1571} 2515}
1572 2516
1573sub size_allocate { 2517sub clear {
1574 my ($self, $x, $y, $w, $h) = @_; 2518 my ($self) = @_;
1575 2519
1576 $self->SUPER::size_allocate ($x, $y, $w, $h); 2520 $self->{par} = [];
1577 2521 $self->{height} = 0;
1578 $self->{layout}->set_height ($self->{fontsize}); 2522 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1579 $self->{layout}->set_width ($self->{w});
1580
1581 $self->reflow;
1582} 2523}
1583 2524
1584sub add_paragraph { 2525sub add_paragraph {
1585 my ($self, $color, $text) = @_; 2526 my ($self, $color, $text, $indent) = @_;
1586 2527
1587 #TODO: intelligently "reformat" paragraph 2528 for my $line (split /\n/, $text) {
1588 2529 my ($w, $h) = $self->text_size ($line);
1589 my $height = $self->text_height ($text);
1590
1591 $self->{height} += $height; 2530 $self->{height} += $h;
2531 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2532 }
1592 2533
1593 push @{$self->{par}}, [$height, $color, $text];
1594
1595 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2534 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1596 $self->{children}[1]->update;
1597} 2535}
1598 2536
1599sub update { 2537sub update {
1600 my ($self) = @_; 2538 my ($self) = @_;
1601 2539
… …
1603 2541
1604 return unless $self->{h} > 0; 2542 return unless $self->{h} > 0;
1605 2543
1606 delete $self->{texture}; 2544 delete $self->{texture};
1607 2545
1608 $ROOT->on_refresh ($self, sub { 2546 $ROOT->on_post_alloc ($self, sub {
2547 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2548
1609 if (delete $self->{need_reflow}) { 2549 if (delete $self->{need_reflow}) {
1610 my $height = 0; 2550 my $height = 0;
1611 2551
1612 $height += $_->[0] = $self->text_height ($_->[2]) 2552 my $layout = $self->{layout};
2553
2554 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2555
1613 for @{$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 }
1614 2567
1615 $self->{height} = $height; 2568 $self->{height} = $height;
1616 2569
1617 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2570 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1618 2571
1619 delete $self->{texture}; 2572 delete $self->{texture};
1620 } 2573 }
1621 2574
1622 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2575 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1623 glClearColor 0, 0, 0, 1; 2576 glClearColor 0.5, 0.5, 0.5, 0;
1624 glClear GL_COLOR_BUFFER_BIT; 2577 glClear GL_COLOR_BUFFER_BIT;
1625 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
1626 glEnable GL_BLEND; 2590 glEnable GL_BLEND;
2591 #TODO# not correct in windows where rgba is forced off
1627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2592 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1628 glEnable GL_TEXTURE_2D;
1629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1630
1631 my $top = int $self->{children}[1]{range}[0];
1632
1633 my $y0 = $top;
1634 my $y1 = $top + $self->{h};
1635
1636 my $y = 0;
1637
1638 my $layout = $self->{layout};
1639 2593
1640 for my $par (@{$self->{par}}) { 2594 for my $par (@{$self->{par}}) {
1641 my $h = $par->[0]; 2595 my $h = $par->[1];
1642 2596
1643 if ($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]);
1644 $layout->set_text ($par->[2]); 2600 $layout->set_markup ($par->[4]);
1645 2601
1646 glColor @{ $par->[1] }; 2602 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1647 my ($W, $H) = $layout->size; 2603
1648 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2604 glRasterPos $par->[3], $y - $y0;
2605 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1649 } 2606 }
1650 2607
1651 $y += $h; 2608 $y += $h;
1652 } 2609 }
1653 2610
1654 glDisable GL_TEXTURE_2D;
1655 glDisable GL_BLEND; 2611 glDisable GL_BLEND;
1656 }; 2612 };
1657 }); 2613 });
1658} 2614}
1659 2615
1660sub _draw { 2616sub _draw {
1661 my ($self) = @_; 2617 my ($self) = @_;
1662 2618
1663 if ($self->{texture}) {
1664 glEnable GL_TEXTURE_2D; 2619 glEnable GL_TEXTURE_2D;
1665 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;
1666 $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});
1667 glDisable GL_TEXTURE_2D; 2623 glDisable GL_TEXTURE_2D;
1668 }
1669 2624
1670 $self->{children}[1]->draw; 2625 $self->{children}[1]->draw;
1671 2626
1672} 2627}
1673 2628
1674############################################################################# 2629#############################################################################
1675 2630
1676package CFClient::UI::MapWidget;
1677
1678use strict;
1679
1680use List::Util qw(min max);
1681
1682use SDL;
1683use SDL::OpenGL;
1684
1685our @ISA = CFClient::UI::Base::;
1686
1687sub new {
1688 my $class = shift;
1689
1690 $class->SUPER::new (
1691 z => -1,
1692 can_focus => 1,
1693 list => (glGenLists 1),
1694 @_
1695 )
1696}
1697
1698sub key_down {
1699 print "MAPKEYDOWN\n";
1700}
1701
1702sub key_up {
1703}
1704
1705sub button_down {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->focus_in;
1709
1710 if ($ev->button == 2) {
1711 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1712 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1713
1714 $self->{motion} = sub {
1715 my ($ev, $x, $y) = @_;
1716
1717 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1718
1719 $::CFG->{map_shift_x} = $bw + $x - $ox;
1720 $::CFG->{map_shift_y} = $bh + $y - $oy;
1721
1722 $self->update;
1723 };
1724 }
1725}
1726
1727sub button_up {
1728 my ($self, $ev, $x, $y) = @_;
1729
1730 delete $self->{motion};
1731}
1732
1733sub mouse_motion {
1734 my ($self, $ev, $x, $y) = @_;
1735
1736 $self->{motion}->($ev, $x, $y) if $self->{motion};
1737}
1738
1739sub size_request {
1740 (
1741 1 + 32 * int $::WIDTH / 32,
1742 1 + 32 * int $::HEIGHT / 32,
1743 )
1744}
1745
1746sub update {
1747 my ($self) = @_;
1748
1749 $self->{need_update} = 1;
1750 $self->SUPER::update;
1751}
1752
1753sub draw {
1754 my ($self) = @_;
1755
1756 if (delete $self->{need_update}) {
1757 glNewList $self->{list}, GL_COMPILE;
1758
1759 if ($::MAP) {
1760 my $sw = int $::WIDTH / 32;
1761 my $sh = int $::HEIGHT / 32;
1762
1763 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1764 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1765
1766 glTranslate $sx0 - 32, $sy0 - 32, 0;
1767
1768 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1769
1770 if ($::CFG->{fow_enable}) {
1771 if ($::CFG->{fow_smooth}) { # smooth fog of war
1772 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1773 glConvolutionFilter2D
1774 GL_CONVOLUTION_2D,
1775 GL_ALPHA,
1776 3, 3,
1777 GL_ALPHA, GL_FLOAT,
1778 pack "f*",
1779 0.1, 0.1, 0.1,
1780 0.1, 0.2, 0.1,
1781 0.1, 0.1, 0.1,
1782 ;
1783 glEnable GL_CONVOLUTION_2D;
1784 }
1785
1786 $self->{fow_texture} = new CFClient::Texture
1787 w => $w,
1788 h => $h,
1789 data => $data,
1790 internalformat => GL_ALPHA,
1791 format => GL_ALPHA;
1792
1793 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1794
1795 glEnable GL_BLEND;
1796 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1797 glEnable GL_TEXTURE_2D;
1798 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1799
1800 glColor +($::CFG->{fow_intensity}) x 3, 1;
1801 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1802
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND;
1805 }
1806
1807 # HACK BEGIN
1808 {
1809 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1810 my ($w, $h) = (250, 250);
1811
1812 glEnable GL_BLEND;
1813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 $self->{mapmap_texture} =
1818 new CFClient::Texture
1819 w => $w,
1820 h => $h,
1821 data => $::MAP->mapmap ($w, $h),
1822 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1823
1824 $self->{mapmap_texture}->draw_quad (100, 100);
1825
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND;
1828 }
1829 # HACK END
1830 }
1831
1832 glEndList;
1833 }
1834
1835 glPushMatrix;
1836 glCallList $self->{list};
1837 glPopMatrix;
1838
1839 if ($FOCUS != $self) {
1840 glColor 64/255, 64/255, 64/255;
1841 glLogicOp GL_AND;
1842 glEnable GL_COLOR_LOGIC_OP;
1843 glBegin GL_QUADS;
1844 glVertex 0, 0;
1845 glVertex 0, $::HEIGHT;
1846 glVertex $::WIDTH, $::HEIGHT;
1847 glVertex $::WIDTH, 0;
1848 glEnd;
1849 glDisable GL_COLOR_LOGIC_OP;
1850 }
1851}
1852
1853my %DIR = (
1854 SDLK_KP8, [1, "north"],
1855 SDLK_KP9, [2, "northeast"],
1856 SDLK_KP6, [3, "east"],
1857 SDLK_KP3, [4, "southeast"],
1858 SDLK_KP2, [5, "south"],
1859 SDLK_KP1, [6, "southwest"],
1860 SDLK_KP4, [7, "west"],
1861 SDLK_KP7, [8, "northwest"],
1862
1863 SDLK_UP, [1, "north"],
1864 SDLK_RIGHT, [3, "east"],
1865 SDLK_DOWN, [5, "south"],
1866 SDLK_LEFT, [7, "west"],
1867);
1868
1869sub key_down {
1870 my ($self, $ev) = @_;
1871
1872 my $mod = $ev->key_mod;
1873 my $sym = $ev->key_sym;
1874
1875 if ($sym == SDLK_KP5) {
1876 $::CONN->user_send ("command stay fire");
1877 } elsif ($sym == SDLK_a) {
1878 $::CONN->user_send ("command apply");
1879 } elsif ($sym == SDLK_QUOTE) {
1880 $self->emit ('activate_console');
1881 } elsif ($sym == SDLK_SLASH) {
1882 $self->emit ('activate_console' => '/');
1883 } elsif (exists $DIR{$sym}) {
1884 if ($mod & KMOD_SHIFT) {
1885 $self->{shft}++;
1886 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1887 } elsif ($mod & KMOD_CTRL) {
1888 $self->{ctrl}++;
1889 $::CONN->user_send ("command run $DIR{$sym}[0]");
1890 } else {
1891 $::CONN->user_send ("command $DIR{$sym}[1]");
1892 }
1893 }
1894}
1895
1896sub key_up {
1897 my ($self, $ev) = @_;
1898
1899 my $mod = $ev->key_mod;
1900 my $sym = $ev->key_sym;
1901
1902 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1903 $::CONN->user_send ("command fire_stop");
1904 }
1905 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1906 $::CONN->user_send ("command run_stop");
1907 }
1908}
1909
1910#############################################################################
1911
1912package CFClient::UI::Animator; 2631package CFClient::UI::Animator;
1913 2632
1914use SDL::OpenGL; 2633use CFClient::OpenGL;
1915 2634
1916our @ISA = CFClient::UI::Bin::; 2635our @ISA = CFClient::UI::Bin::;
1917 2636
1918sub moveto { 2637sub moveto {
1919 my ($self, $x, $y) = @_; 2638 my ($self, $x, $y) = @_;
… …
1957 2676
1958sub new { 2677sub new {
1959 my $class = shift; 2678 my $class = shift;
1960 2679
1961 my $self = $class->SUPER::new ( 2680 my $self = $class->SUPER::new (
1962 state => 0, 2681 state => 0,
1963 connect_activate => \&toggle_flopper, 2682 on_activate => \&toggle_flopper,
1964 @_ 2683 @_
1965 ); 2684 );
1966 2685
1967 if ($self->{state}) {
1968 $self->{state} = 0;
1969 $self->toggle_flopper;
1970 }
1971
1972 $self 2686 $self
1973} 2687}
1974 2688
1975sub toggle_flopper { 2689sub toggle_flopper {
1976 my ($self) = @_; 2690 my ($self) = @_;
1977 2691
1978 # TODO: use animation 2692 $self->{other}->toggle_visibility;
1979 if ($self->{state} = !$self->{state}) { 2693}
1980 $CFClient::UI::ROOT->add ($self->{other}); 2694
1981 $self->{other}->move ($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
1982 $self->emit ("open"); 2951 $self->_emit ("popdown");
2952 $self->{hover}[1]->() if $self->{hover};
1983 } else { 2953 } else {
1984 $CFClient::UI::ROOT->remove ($self->{other}); 2954 return 0
1985 $self->emit ("close"); 2955 }
2956
1986 } 2957 1
1987
1988 $self->emit (changed => $self->{state});
1989} 2958}
1990 2959
1991############################################################################# 2960#############################################################################
1992 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
1993package CFClient::UI::Root; 3475package CFClient::UI::Root;
1994 3476
1995our @ISA = CFClient::UI::Container::; 3477our @ISA = CFClient::UI::Container::;
1996 3478
1997use 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 $self
3492}
1998 3493
1999sub size_request { 3494sub size_request {
2000 ($::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 $coord + 0.5
2001} 3512}
2002 3513
2003sub size_allocate { 3514sub size_allocate {
2004 my ($self, $x, $y, $w, $h) = @_; 3515 my ($self, $w, $h) = @_;
2005 3516
2006 $self->_size_allocate ($x, $y, $w, $h); 3517 for my $child ($self->children) {
3518 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2007 3519
2008 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3520 $X = $child->{force_x} if exists $child->{force_x};
2009 for @{$self->{children}}; 3521 $Y = $child->{force_y} if exists $child->{force_y};
2010}
2011 3522
2012sub _topleft { 3523 $X = _to_pixel $X, $W, $self->{w};
3524 $Y = _to_pixel $Y, $H, $self->{h};
3525
3526 $child->configure ($X, $Y, $W, $H);
3527 }
3528}
3529
3530sub coord2local {
2013 my ($self, $x, $y) = @_; 3531 my ($self, $x, $y) = @_;
2014 3532
2015 ($x, $y) 3533 ($x, $y)
2016} 3534}
2017 3535
3536sub coord2global {
3537 my ($self, $x, $y) = @_;
3538
3539 ($x, $y)
3540}
3541
2018sub update { 3542sub update {
2019 my ($self) = @_; 3543 my ($self) = @_;
2020 3544
2021 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3545 $::WANT_REFRESH++;
2022 ::refresh ();
2023} 3546}
2024 3547
2025sub add { 3548sub add {
2026 my ($self, $widget) = @_; 3549 my ($self, @children) = @_;
2027 3550
3551 $_->{is_toplevel} = 1
3552 for @children;
3553
2028 $self->SUPER::add ($widget); 3554 $self->SUPER::add (@children);
3555}
2029 3556
2030 $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 $w->set_invisible;
3569 }
2031} 3570}
2032 3571
2033sub on_refresh { 3572sub on_refresh {
2034 my ($self, $id, $cb) = @_; 3573 my ($self, $id, $cb) = @_;
2035 3574
2036 $self->{refresh_hook}{$id} = $cb; 3575 $self->{refresh_hook}{$id} = $cb;
2037} 3576}
2038 3577
3578sub on_post_alloc {
3579 my ($self, $id, $cb) = @_;
3580
3581 $self->{post_alloc_hook}{$id} = $cb;
3582}
3583
2039sub draw { 3584sub draw {
2040 my ($self) = @_; 3585 my ($self) = @_;
2041 3586
2042 while (my $rcb = delete $self->{refresh_hook}) { 3587 while ($self->{refresh_hook}) {
2043 $_->() for values %$rcb; 3588 $_->()
3589 for values %{delete $self->{refresh_hook}};
2044 } 3590 }
3591
3592 if ($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
2045 3680
2046 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3681 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2047 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3682 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2048 glClear GL_COLOR_BUFFER_BIT; 3683 glClear GL_COLOR_BUFFER_BIT;
2049 3684
2050 glMatrixMode GL_PROJECTION; 3685 glMatrixMode GL_PROJECTION;
2051 glLoadIdentity; 3686 glLoadIdentity;
2052 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3687 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2053 glMatrixMode GL_MODELVIEW; 3688 glMatrixMode GL_MODELVIEW;
2054 glLoadIdentity; 3689 glLoadIdentity;
2055 3690
3691 {
3692 package CFClient::UI::Base;
3693
3694 ($draw_x, $draw_y, $draw_w, $draw_h) =
3695 (0, 0, $self->{w}, $self->{h});
3696 }
3697
2056 $self->_draw; 3698 $self->_draw;
2057} 3699}
2058 3700
2059############################################################################# 3701#############################################################################
2060 3702
2061package CFClient::UI; 3703package CFClient::UI;
2062 3704
2063$ROOT = new CFClient::UI::Root; 3705$ROOT = new CFClient::UI::Root;
3706$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2064 3707
20651 37081
2066 3709

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