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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 2006 UTC vs.
Revision 1.288 by root, Mon Jun 5 21:14:40 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 319
118 $self->{y} = int $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
120}
121 323
122sub needs_redraw { 324 $self->update;
123 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
124} 334}
125 335
126sub size_request { 336sub size_request {
127 require Carp; 337 require Carp;
128 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
129} 339}
130 340
131sub _size_allocate { 341sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
133 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 357 $self->{x} = $x;
135 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
136 361
137 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
138 364
139 $self->{w} = $w; 365 $self->{alloc_w} = $w;
140 $self->{h} = $h; 366 $self->{alloc_h} = $h;
141 367
368 $self->{root}{size_alloc}{$self+0} = $self;
142 1 369 }
143} 370}
144 371
145sub size_allocate { 372sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 373 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 374}
150 375
151# return top left coordinates 376sub children {
152sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
153 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
154 386
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
156} 407}
157 408
158# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
159sub coord2local { 410sub coord2local {
160 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
161 412
162 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 414}
165 415
166# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
167sub coord2global { 417sub coord2global {
168 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
169 419
170 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 421}
173 422
174sub focus_in { 423sub focus_in {
175 my ($self) = @_; 424 my ($self) = @_;
176 425
177 return if $FOCUS == $self; 426 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
179 428
180 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
181 430
182 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
183 432
184 $focus->update if $focus; 433 $focus->update if $focus;
185 $FOCUS->update; 434 $FOCUS->update;
186} 435}
187 436
… …
190 439
191 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
192 441
193 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
194 443
195 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
196 445
197 $focus->update if $focus; #? 446 $focus->update if $focus; #?
198}
199 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
200sub mouse_motion { } 452sub mouse_motion { 0 }
201sub button_up { } 453sub button_up { 0 }
202sub key_down { } 454sub key_down { 0 }
203sub key_up { } 455sub key_up { 0 }
204 456
205sub button_down { 457sub button_down {
206 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
207 459
208 $self->focus_in; 460 $self->focus_in;
209}
210 461
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 0, 0, 1, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 462 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 463}
248 464
249sub find_widget { 465sub find_widget {
250 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
251 469
252 return $self 470 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 473
… …
258 476
259sub set_parent { 477sub set_parent {
260 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
261 479
262 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
263} 519}
264 520
265sub update { 521sub update {
266 my ($self) = @_; 522 my ($self) = @_;
267 523
268 $self->{parent}->update 524 $self->{parent}->update
269 if $self->{parent}; 525 if $self->{parent};
270} 526}
271 527
272sub connect { 528sub reconfigure {
273 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
274 530
275 push @{ $self->{cb}{$signal} }, $cb; 531 # some widgets cache req_w and req_h
276} 532 delete $self->{req_w};
533 delete $self->{req_h};
277 534
278sub emit { 535 $self->realloc;
279 my ($self, $signal, @args) = @_; 536 $self->update;
537}
280 538
281 $_->($self, @args) 539# using global variables seems a bit hacky, but passing through all drawing
282 for @{$self->{cb}{$signal} || []}; 540# functions seems pointless.
541our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
542
543sub draw {
544 my ($self) = @_;
545
546 return unless $self->{h} && $self->{w};
547
548 # update screen rectangle
549 local $draw_x = $draw_x + $self->{x};
550 local $draw_y = $draw_y + $self->{y};
551 local $draw_w = $draw_x + $self->{w};
552 local $draw_h = $draw_y + $self->{h};
553
554 # skip widgets that are entirely outside the drawing area
555 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
556 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
557
558 glPushMatrix;
559 glTranslate $self->{x}, $self->{y}, 0;
560
561 if ($self == $HOVER && $self->{can_hover}) {
562 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
563 glEnable GL_BLEND;
564 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
565 glBegin GL_QUADS;
566 glVertex 0 , 0;
567 glVertex $self->{w}, 0;
568 glVertex $self->{w}, $self->{h};
569 glVertex 0 , $self->{h};
570 glEnd;
571 glDisable GL_BLEND;
572 }
573
574 if ($ENV{CFPLUS_DEBUG} & 1) {
575 glPushMatrix;
576 glColor 1, 1, 0, 1;
577 glTranslate 0.375, 0.375;
578 glBegin GL_LINE_LOOP;
579 glVertex 0 , 0;
580 glVertex $self->{w} - 1, 0;
581 glVertex $self->{w} - 1, $self->{h} - 1;
582 glVertex 0 , $self->{h} - 1;
583 glEnd;
584 glPopMatrix;
585 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
586 }
587
588 $self->_draw;
589 glPopMatrix;
590}
591
592sub _draw {
593 my ($self) = @_;
594
595 warn "no draw defined for $self\n";
283} 596}
284 597
285sub DESTROY { 598sub DESTROY {
286 my ($self) = @_; 599 my ($self) = @_;
287 600
601 delete $WIDGET{$self+0};
288 #$self->deactivate; 602 #$self->deactivate;
289} 603}
290 604
291############################################################################# 605#############################################################################
292 606
293package CFClient::UI::DrawBG; 607package CFClient::UI::DrawBG;
294 608
295our @ISA = CFClient::UI::Base::; 609our @ISA = CFClient::UI::Base::;
296 610
297use strict; 611use strict;
298use SDL::OpenGL; 612use CFClient::OpenGL;
299 613
300sub new { 614sub new {
301 my $class = shift; 615 my $class = shift;
302 616
303 # range [value, low, high, page] 617 # range [value, low, high, page]
304 618
305 $class->SUPER::new ( 619 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 620 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 621 #active_bg => [1, 1, 1, 0.5],
308 @_ 622 @_
309 ) 623 )
310} 624}
311 625
312sub _draw { 626sub _draw {
313 my ($self) = @_; 627 my ($self) = @_;
314 628
629 my $color = $FOCUS == $self && $self->{active_bg}
630 ? $self->{active_bg}
631 : $self->{bg};
632
633 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 634 my ($w, $h) = @$self{qw(w h)};
316 635
317 glEnable GL_BLEND; 636 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 637 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 638 glColor_premultiply @$color;
320 639
321 glBegin GL_QUADS; 640 glBegin GL_QUADS;
322 glVertex 0 , 0; 641 glVertex 0 , 0;
323 glVertex 0 , $h; 642 glVertex 0 , $h;
324 glVertex $w, $h; 643 glVertex $w, $h;
325 glVertex $w, 0; 644 glVertex $w, 0;
326 glEnd; 645 glEnd;
327 646
328 glDisable GL_BLEND; 647 glDisable GL_BLEND;
648 }
329} 649}
330 650
331############################################################################# 651#############################################################################
332 652
333package CFClient::UI::Empty; 653package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 654
347our @ISA = CFClient::UI::Base::; 655our @ISA = CFClient::UI::Base::;
348 656
349sub new { 657sub new {
350 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
659 $class->SUPER::new (can_events => 0, %arg);
660}
351 661
662sub size_request {
663 my ($self) = @_;
664
665 ($self->{w} + 0, $self->{h} + 0)
666}
667
668sub draw { }
669
670#############################################################################
671
672package CFClient::UI::Container;
673
674our @ISA = CFClient::UI::Base::;
675
676sub new {
677 my ($class, %arg) = @_;
678
352 my $children = delete $arg{children} || []; 679 my $children = delete $arg{children};
353 680
354 my $self = $class->SUPER::new (children => [], %arg); 681 my $self = $class->SUPER::new (
682 children => [],
683 can_events => 0,
684 %arg,
685 );
686
355 $self->add ($_) for @$children; 687 $self->add (@$children)
688 if $children;
356 689
357 $self 690 $self
691}
692
693sub add {
694 my ($self, @widgets) = @_;
695
696 $_->set_parent ($self)
697 for @widgets;
698
699 use sort 'stable';
700
701 $self->{children} = [
702 sort { $a->{z} <=> $b->{z} }
703 @{$self->{children}}, @widgets
704 ];
705
706 $self->realloc;
707}
708
709sub children {
710 @{ $_[0]{children} }
711}
712
713sub remove {
714 my ($self, $child) = @_;
715
716 delete $child->{parent};
717 $child->hide;
718
719 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
720
721 $self->realloc;
722}
723
724sub clear {
725 my ($self) = @_;
726
727 my $children = delete $self->{children};
728 $self->{children} = [];
729
730 for (@$children) {
731 delete $_->{parent};
732 $_->hide;
733 }
734
735 $self->realloc;
736}
737
738sub find_widget {
739 my ($self, $x, $y) = @_;
740
741 $x -= $self->{x};
742 $y -= $self->{y};
743
744 my $res;
745
746 for (reverse $self->visible_children) {
747 $res = $_->find_widget ($x, $y)
748 and return $res;
749 }
750
751 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
752}
753
754sub _draw {
755 my ($self) = @_;
756
757 $_->draw for @{$self->{children}};
758}
759
760#############################################################################
761
762package CFClient::UI::Bin;
763
764our @ISA = CFClient::UI::Container::;
765
766sub new {
767 my ($class, %arg) = @_;
768
769 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
770
771 $class->SUPER::new (children => [$child], %arg)
358} 772}
359 773
360sub add { 774sub add {
361 my ($self, $child) = @_; 775 my ($self, $child) = @_;
362 776
363 $child->set_parent ($self);
364
365 use sort 'stable';
366
367 $self->{children} = [ 777 $self->{children} = [];
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ]; 778
371 779 $self->SUPER::add ($child);
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374} 780}
375 781
376sub remove { 782sub remove {
377 my ($self, $widget) = @_; 783 my ($self, $widget) = @_;
378 784
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 785 $self->SUPER::remove ($widget);
380 786
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 787 $self->{children} = [new CFClient::UI::Empty]
788 unless @{$self->{children}};
789}
790
791sub child { $_[0]->{children}[0] }
792
793sub size_request {
794 $_[0]{children}[0]->size_request
795}
796
797sub size_allocate {
798 my ($self, $w, $h) = @_;
799
800 $self->{children}[0]->configure (0, 0, $w, $h);
801}
802
803#############################################################################
804
805# back-buffered drawing area
806
807package CFClient::UI::Window;
808
809our @ISA = CFClient::UI::Bin::;
810
811use CFClient::OpenGL;
812
813sub new {
814 my ($class, %arg) = @_;
815
816 my $self = $class->SUPER::new (%arg);
817}
818
819sub update {
820 my ($self) = @_;
821
822 $ROOT->on_post_alloc ($self => sub { $self->render_child });
823 $self->SUPER::update;
824}
825
826sub size_allocate {
827 my ($self, $w, $h) = @_;
828
829 $self->SUPER::size_allocate ($w, $h);
830 $self->update;
831}
832
833sub _render {
834 my ($self) = @_;
835
836 $self->{children}[0]->draw;
837}
838
839sub render_child {
840 my ($self) = @_;
841
842 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
843 glClearColor 0, 0, 0, 0;
844 glClear GL_COLOR_BUFFER_BIT;
845
846 {
847 package CFClient::UI::Base;
848
849 ($draw_x, $draw_y, $draw_w, $draw_h) =
850 (0, 0, $self->{w}, $self->{h});
851 }
852
853 $self->_render;
854 };
855}
856
857sub _draw {
858 my ($self) = @_;
859
860 my ($w, $h) = @$self{qw(w h)};
861
862 my $tex = $self->{texture}
863 or return;
864
865 glEnable GL_TEXTURE_2D;
866 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
867 glColor 0, 0, 0, 1;
868
869 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
870
871 glDisable GL_TEXTURE_2D;
872}
873
874#############################################################################
875
876package CFClient::UI::ViewPort;
877
878our @ISA = CFClient::UI::Window::;
879
880sub new {
881 my $class = shift;
882
883 $class->SUPER::new (
884 scroll_x => 0,
885 scroll_y => 1,
886 @_,
887 )
888}
889
890sub size_request {
891 my ($self) = @_;
892
893 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
894
895 $w = 10 if $self->{scroll_x};
896 $h = 10 if $self->{scroll_y};
897
898 ($w, $h)
899}
900
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 my $child = $self->child;
905
906 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
907 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
908
909 $self->child->configure (0, 0, $w, $h);
910 $self->update;
911}
912
913sub set_offset {
914 my ($self, $x, $y) = @_;
915
916 $self->{view_x} = int $x;
917 $self->{view_y} = int $y;
918
919 $self->update;
920}
921
922# hmm, this does not work for topleft of $self... but we should not ask for that
923sub coord2local {
924 my ($self, $x, $y) = @_;
925
926 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
927}
928
929sub coord2global {
930 my ($self, $x, $y) = @_;
931
932 $x = List::Util::min $self->{w}, $x - $self->{view_x};
933 $y = List::Util::min $self->{h}, $y - $self->{view_y};
934
935 $self->SUPER::coord2global ($x, $y)
382} 936}
383 937
384sub find_widget { 938sub find_widget {
385 my ($self, $x, $y) = @_; 939 my ($self, $x, $y) = @_;
386 940
387 $x -= $self->{x}; 941 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
388 $y -= $self->{y}; 942 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
389 943 ) {
390 my $res;
391
392 for (reverse @{ $self->{children} }) {
393 $res = $_->find_widget ($x, $y)
394 and return $res;
395 }
396
397 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 944 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
945 } else {
946 $self->CFClient::UI::Base::find_widget ($x, $y)
947 }
398} 948}
399 949
400sub _draw { 950sub _render {
401 my ($self) = @_; 951 my ($self) = @_;
402 952
403 $_->draw for @{$self->{children}}; 953 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
954 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
955
956 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
957
958 $self->SUPER::_render;
404} 959}
405 960
406############################################################################# 961#############################################################################
407 962
408package CFClient::UI::Bin; 963package CFClient::UI::ScrolledWindow;
409 964
410our @ISA = CFClient::UI::Container::; 965our @ISA = CFClient::UI::HBox::;
411 966
412sub new { 967sub new {
413 my ($class, %arg) = @_; 968 my ($class, %arg) = @_;
414 969
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 970 my $child = delete $arg{child};
416 971
417 $class->SUPER::new (children => [$child], %arg) 972 my $self;
973
974 my $slider = new CFClient::UI::Slider
975 vertical => 1,
976 range => [0, 0, 1, 0.01], # HACK fix
977 on_changed => sub {
978 $self->{vp}->set_offset (0, $_[1]);
979 },
980 ;
981
982 $self = $class->SUPER::new (
983 vp => (new CFClient::UI::ViewPort expand => 1),
984 slider => $slider,
985 %arg,
986 );
987
988 $self->SUPER::add ($self->{vp}, $self->{slider});
989 $self->add ($child) if $child;
990
991 $self
418} 992}
419 993
420sub add { 994sub add {
421 my ($self, $widget) = @_; 995 my ($self, $widget) = @_;
422 996
423 $self->{children} = []; 997 $self->{vp}->add ($self->{child} = $widget);
424
425 $self->SUPER::add ($widget);
426} 998}
427 999
428sub remove { 1000sub update {
429 my ($self, $widget) = @_; 1001 my ($self) = @_;
430 1002
431 $self->SUPER::remove ($widget); 1003 $self->SUPER::update;
432 1004
433 $self->{children} = [new CFClient::UI::Empty] 1005 # todo: overwrite size_allocate of child
434 unless @{$self->{children}}; 1006 my $child = $self->{vp}->child;
435} 1007 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
436
437sub child { $_[0]->{children}[0] }
438
439sub size_request {
440 $_[0]{children}[0]->size_request
441} 1008}
442 1009
443sub size_allocate { 1010sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 1011 my ($self, $w, $h) = @_;
445 1012
446 $self->_size_allocate ($x, $y, $w, $h) or return; 1013 $self->SUPER::size_allocate ($w, $h);
447 1014
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1015 my $child = $self->{vp}->child;
1016 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
449} 1017}
1018
1019#TODO# update range on size_allocate depending on child
1020# update viewport offset on scroll
450 1021
451############################################################################# 1022#############################################################################
452 1023
453package CFClient::UI::Window; 1024package CFClient::UI::Frame;
454 1025
455our @ISA = CFClient::UI::Bin::; 1026our @ISA = CFClient::UI::Bin::;
456 1027
457use SDL::OpenGL; 1028use CFClient::OpenGL;
1029
1030sub new {
1031 my $class = shift;
1032
1033 $class->SUPER::new (
1034 bg => undef,
1035 @_,
1036 )
1037}
1038
1039sub _draw {
1040 my ($self) = @_;
1041
1042 if ($self->{bg}) {
1043 my ($w, $h) = @$self{qw(w h)};
1044
1045 glEnable GL_BLEND;
1046 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1047 glColor_premultiply @{ $self->{bg} };
1048
1049 glBegin GL_QUADS;
1050 glVertex 0 , 0;
1051 glVertex 0 , $h;
1052 glVertex $w, $h;
1053 glVertex $w, 0;
1054 glEnd;
1055
1056 glDisable GL_BLEND;
1057 }
1058
1059 $self->SUPER::_draw;
1060}
1061
1062#############################################################################
1063
1064package CFClient::UI::FancyFrame;
1065
1066our @ISA = CFClient::UI::Bin::;
1067
1068use CFClient::OpenGL;
1069
1070my $bg =
1071 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1072 mipmap => 1, wrap => 1;
1073
1074my @border =
1075 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1076 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
458 1077
459sub new { 1078sub new {
460 my ($class, %arg) = @_; 1079 my ($class, %arg) = @_;
461 1080
1081 my $title = delete $arg{title};
1082
462 my $self = $class->SUPER::new (%arg); 1083 my $self = $class->SUPER::new (
463} 1084 bg => [1, 1, 1, 1],
464 1085 border_bg => [1, 1, 1, 1],
465sub update { 1086 border => 0.6,
466 my ($self) = @_; 1087 can_events => 1,
467 1088 min_w => 16,
468 # we want to do this delayed... 1089 min_h => 16,
469 $self->render_chld; 1090 %arg,
470 $self->SUPER::update;
471}
472
473sub render_chld {
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 }; 1091 );
1092
1093 $self->{title} = new CFClient::UI::Label
1094 align => 0,
1095 valign => 1,
1096 text => $title,
1097 fontsize => $self->{border}
1098 if defined $title;
1099
1100 $self
1101}
1102
1103sub add {
1104 my ($self, @widgets) = @_;
1105
1106 $self->SUPER::add (@widgets);
1107 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1108}
1109
1110sub border {
1111 int $_[0]{border} * $::FONTSIZE
1112}
1113
1114sub size_request {
1115 my ($self) = @_;
1116
1117 $self->{title}->size_request
1118 if $self->{title};
1119
1120 my ($w, $h) = $self->SUPER::size_request;
1121
1122 (
1123 $w + $self->border * 2,
1124 $h + $self->border * 2,
1125 )
481} 1126}
482 1127
483sub size_allocate { 1128sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_; 1129 my ($self, $w, $h) = @_;
485 1130
486 $self->_size_allocate ($x, $y, $w, $h) or return; 1131 if ($self->{title}) {
487 1132 $self->{title}{w} = $w;
1133 $self->{title}{h} = $h;
488 $self->child->size_allocate (0, 0, $w, $h); 1134 $self->{title}->size_allocate ($w, $h);
1135 }
489 1136
490 $self->render_chld; 1137 my $border = $self->border;
1138
1139 $h -= List::Util::max 0, $border * 2;
1140 $w -= List::Util::max 0, $border * 2;
1141
1142 $self->child->configure ($border, $border, $w, $h);
1143}
1144
1145sub button_down {
1146 my ($self, $ev, $x, $y) = @_;
1147
1148 my ($w, $h) = @$self{qw(w h)};
1149 my $border = $self->border;
1150
1151 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1152 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1153
1154 if ($lr & $td) {
1155 my ($wx, $wy) = ($self->{x}, $self->{y});
1156 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1157 my ($bw, $bh) = ($self->{w}, $self->{h});
1158
1159 my $mx = $x < $border;
1160 my $my = $y < $border;
1161
1162 $self->{motion} = sub {
1163 my ($ev, $x, $y) = @_;
1164
1165 my $dx = $ev->{x} - $ox;
1166 my $dy = $ev->{y} - $oy;
1167
1168 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1169 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1170
1171 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1172 $self->realloc;
1173 };
1174
1175 } elsif ($lr ^ $td) {
1176 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1177 my ($bx, $by) = ($self->{x}, $self->{y});
1178
1179 $self->{motion} = sub {
1180 my ($ev, $x, $y) = @_;
1181
1182 ($x, $y) = ($ev->{x}, $ev->{y});
1183
1184 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1185 # HACK: the next line is required to enforce placement
1186 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1187 };
1188 } else {
1189 return 0;
1190 }
1191
1192 1
1193}
1194
1195sub button_up {
1196 my ($self, $ev, $x, $y) = @_;
1197
1198 !!delete $self->{motion}
1199}
1200
1201sub mouse_motion {
1202 my ($self, $ev, $x, $y) = @_;
1203
1204 $self->{motion}->($ev, $x, $y) if $self->{motion};
1205
1206 !!$self->{motion}
491} 1207}
492 1208
493sub _draw { 1209sub _draw {
494 my ($self) = @_; 1210 my ($self) = @_;
495 1211
1212 my $child = $self->{children}[0];
1213
496 my ($w, $h) = ($self->w, $self->h); 1214 my ($w, $h ) = ($self->{w}, $self->{h});
1215 my ($cw, $ch) = ($child->{w}, $child->{h});
497 1216
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 1217 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
505 1219
506 $tex->draw_quad (0, 0, $w, $h); 1220 my $border = $self->border;
507 1221
508 glDisable GL_BLEND; 1222 glColor @{ $self->{border_bg} };
1223 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1224 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1225 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1226 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1227
1228 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1229 glColor @{ $self->{bg} };
1230
1231 # TODO: repeat texture not scale
1232 # solve this better(?)
1233 $bg->{s} = $cw / $bg->{w};
1234 $bg->{t} = $ch / $bg->{h};
1235 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1236 }
1237
509 glDisable GL_TEXTURE_2D; 1238 glDisable GL_TEXTURE_2D;
1239
1240 $child->draw;
1241
1242 if ($self->{title}) {
1243 glTranslate 0, $border - $self->{h};
1244 $self->{title}->_draw;
1245 }
510} 1246}
511 1247
512############################################################################# 1248#############################################################################
513 1249
514package CFClient::UI::Frame; 1250package CFClient::UI::Table;
515 1251
516our @ISA = CFClient::UI::Bin::; 1252our @ISA = CFClient::UI::Base::;
517 1253
518use SDL::OpenGL; 1254use List::Util qw(max sum);
519 1255
520sub size_request { 1256use CFClient::OpenGL;
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1257
568sub new { 1258sub new {
569 my $class = shift; 1259 my $class = shift;
570 1260
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1261 $class->SUPER::new (
703 col_expand => [], 1262 col_expand => [],
704 @_ 1263 @_,
705 ) 1264 )
1265}
1266
1267sub children {
1268 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1269}
707 1270
708sub add { 1271sub add {
709 my ($self, $x, $y, $child) = @_; 1272 my ($self, $x, $y, $child) = @_;
710 1273
711 $child->set_parent ($self); 1274 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1275 $self->{children}[$y][$x] = $child;
713 1276
714 $self->{w} = $self->{h} = -1; 1277 $self->realloc;
715 $self->update;
716} 1278}
717 1279
718# TODO: move to container class maybe? send childs a signal on removal? 1280# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1281sub clear {
720 my ($self) = @_; 1282 my ($self) = @_;
721 1283
1284 my @children = $self->children;
722 delete $self->{children}; 1285 delete $self->{children};
723 $self->update; 1286
1287 for (@children) {
1288 delete $_->{parent};
1289 $_->hide;
1290 }
1291
1292 $self->realloc;
724} 1293}
725 1294
726sub get_wh { 1295sub get_wh {
727 my ($self) = @_; 1296 my ($self) = @_;
728 1297
… …
733 or next; 1302 or next;
734 1303
735 for my $x (0 .. $#$row) { 1304 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1305 my $widget = $row->[$x]
737 or next; 1306 or next;
738 my ($w, $h) = $widget->size_request; 1307 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1308
740 $w[$x] = max $w[$x], $w; 1309 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1310 $h[$y] = max $h[$y], $h;
742 } 1311 }
743 } 1312 }
… …
755 (sum @$hs), 1324 (sum @$hs),
756 ) 1325 )
757} 1326}
758 1327
759sub size_allocate { 1328sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1329 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1330
764 my ($ws, $hs) = $self->get_wh; 1331 my ($ws, $hs) = $self->get_wh;
765 1332
766 my $req_w = sum @$ws; 1333 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1334 my $req_h = (sum @$hs) || 1;
768 1335
769 # TODO: nicer code && do row_expand 1336 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1337 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1338 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1339 my $col_expand = (sum @col_expand) || 1;
… …
789 1356
790 for my $c (0 .. $#$row) { 1357 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1358 my $col_w = $ws->[$c];
792 1359
793 if (my $widget = $row->[$c]) { 1360 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1361 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1362 }
796 1363
797 $x += $col_w; 1364 $x += $col_w;
798 } 1365 }
799 1366
… …
826 } 1393 }
827} 1394}
828 1395
829############################################################################# 1396#############################################################################
830 1397
1398package CFClient::UI::Box;
1399
1400our @ISA = CFClient::UI::Container::;
1401
1402sub size_request {
1403 my ($self) = @_;
1404
1405 $self->{vertical}
1406 ? (
1407 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1409 )
1410 : (
1411 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1412 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1413 )
1414}
1415
1416sub size_allocate {
1417 my ($self, $w, $h) = @_;
1418
1419 my $space = $self->{vertical} ? $h : $w;
1420 my $children = $self->{children};
1421
1422 my @req;
1423
1424 if ($self->{homogeneous}) {
1425 @req = ($space / (@$children || 1)) x @$children;
1426 } else {
1427 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1428 my $req = List::Util::sum @req;
1429
1430 if ($req > $space) {
1431 # ah well, not enough space
1432 $_ *= $space / $req for @req;
1433 } else {
1434 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1435
1436 $space = ($space - $req) / $expand; # remaining space to give away
1437
1438 $req[$_] += $space * $children->[$_]{expand}
1439 for 0 .. $#$children;
1440 }
1441 }
1442
1443 CFClient::UI::harmonize \@req;
1444
1445 my $pos = 0;
1446 for (0 .. $#$children) {
1447 my $alloc = $req[$_];
1448 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1449
1450 $pos += $alloc;
1451 }
1452
1453 1
1454}
1455
1456#############################################################################
1457
831package CFClient::UI::HBox; 1458package CFClient::UI::HBox;
832 1459
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1460our @ISA = CFClient::UI::Box::;
836 1461
837sub size_request { 1462sub new {
838 my ($self) = @_; 1463 my $class = shift;
839 1464
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1465 $class->SUPER::new (
841 1466 vertical => 0,
842 ( 1467 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1468 )
846} 1469}
847 1470
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1471#############################################################################
890 1472
891package CFClient::UI::VBox; 1473package CFClient::UI::VBox;
892 1474
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1475our @ISA = CFClient::UI::Box::;
896 1476
897sub size_request { 1477sub new {
898 my ($self) = @_; 1478 my $class = shift;
899 1479
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1480 $class->SUPER::new (
901 1481 vertical => 1,
902 ( 1482 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1483 )
906} 1484}
907 1485
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1486#############################################################################
946 1487
947package CFClient::UI::Label; 1488package CFClient::UI::Label;
948 1489
949our @ISA = CFClient::UI::Base::; 1490our @ISA = CFClient::UI::DrawBG::;
950 1491
951use SDL::OpenGL; 1492use CFClient::OpenGL;
952 1493
953sub new { 1494sub new {
954 my ($class, %arg) = @_; 1495 my ($class, %arg) = @_;
955 1496
956 my $self = $class->SUPER::new ( 1497 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1498 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1499 #bg => none
959 text => "", 1500 #active_bg => none
1501 #font => default_font
1502 #text => initial text
1503 #markup => initial narkup
1504 #max_w => maximum pixel width
1505 ellipsise => 3, # end
1506 layout => (new CFClient::Layout),
1507 fontsize => 1,
960 align => -1, 1508 align => -1,
961 valign => -1, 1509 valign => -1,
962 padding => 2, 1510 padding_x => 2,
963 layout => new CFClient::Layout, 1511 padding_y => 2,
1512 can_events => 0,
964 %arg 1513 %arg
965 ); 1514 );
966 1515
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1516 if (exists $self->{template}) {
1517 my $layout = new CFClient::Layout;
1518 $layout->set_text (delete $self->{template});
1519 $self->{template} = $layout;
1520 }
968 1521
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1522 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1523 $self->set_markup (delete $self->{markup});
1524 } else {
1525 $self->set_text (delete $self->{text});
1526 }
971 1527
972 $self 1528 $self
973} 1529}
974 1530
975sub escape_text { 1531sub escape($) {
976 local $_ = $_[1]; 1532 local $_ = $_[0];
977 1533
978 s/&/&amp;/g; 1534 s/&/&amp;/g;
979 s/>/&gt;/g; 1535 s/>/&gt;/g;
980 s/</&lt;/g; 1536 s/</&lt;/g;
981 1537
982 $_[1] 1538 $_
1539}
1540
1541sub update {
1542 my ($self) = @_;
1543
1544 delete $self->{texture};
1545 $self->SUPER::update;
1546}
1547
1548sub realloc {
1549 my ($self) = @_;
1550
1551 delete $self->{ox};
1552 $self->SUPER::realloc;
983} 1553}
984 1554
985sub set_text { 1555sub set_text {
986 my ($self, $text) = @_; 1556 my ($self, $text) = @_;
987 1557
1558 return if $self->{text} eq "T$text";
1559 $self->{text} = "T$text";
1560
1561 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1562 $self->{layout}->set_text ($text);
989 1563
990 delete $self->{texture}; 1564 delete $self->{req_h};
1565 $self->realloc;
991 $self->update; 1566 $self->update;
992} 1567}
993 1568
994sub set_markup { 1569sub set_markup {
995 my ($self, $markup) = @_; 1570 my ($self, $markup) = @_;
996 1571
1572 return if $self->{text} eq "M$markup";
1573 $self->{text} = "M$markup";
1574
1575 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1576
1577 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
997 $self->{layout}->set_markup ($markup); 1578 $self->{layout}->set_markup ($markup);
998 1579
1580 delete $self->{req_h};
1581 $self->realloc;
1582 $self->update;
1583}
1584
1585sub size_request {
1586 my ($self) = @_;
1587
1588 if (exists $self->{req_h}) {
1589 @$self{qw(req_w req_h)}
1590 } else {
1591 $self->{layout}->set_font ($self->{font}) if $self->{font};
1592 $self->{layout}->set_width ($self->{max_w} || -1);
1593 $self->{layout}->set_ellipsise ($self->{ellipsise});
1594 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1595 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w, $h) = $self->{layout}->size;
1598
1599 if (exists $self->{template}) {
1600 $self->{template}->set_font ($self->{font}) if $self->{font};
1601 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1602
1603 my ($w2, $h2) = $self->{template}->size;
1604
1605 $w = List::Util::max $w, $w2;
1606 $h = List::Util::max $h, $h2;
1607 }
1608
1609 ($w, $h)
1610 }
1611}
1612
1613sub size_allocate {
1614 my ($self, $w, $h) = @_;
1615
1616 delete $self->{ox};
1617
1618 delete $self->{texture}
1619 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1620}
1621
1622sub set_fontsize {
1623 my ($self, $fontsize) = @_;
1624
1625 $self->{fontsize} = $fontsize;
999 delete $self->{texture}; 1626 delete $self->{texture};
1000 $self->update;
1001}
1002 1627
1003sub size_request { 1628 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015}
1016
1017sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture};
1023}
1024
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update;
1030} 1629}
1031 1630
1032sub _draw { 1631sub _draw {
1033 my ($self) = @_; 1632 my ($self) = @_;
1034 1633
1634 $self->SUPER::_draw; # draw background, if applicable
1635
1035 my $tex = $self->{texture} ||= do { 1636 my $tex = $self->{texture} ||= do {
1637 $self->{layout}->set_foreground (@{$self->{fg}});
1638 $self->{layout}->set_font ($self->{font}) if $self->{font};
1036 $self->{layout}->set_width ($self->{w}); 1639 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1640 $self->{layout}->set_ellipsise ($self->{ellipsise});
1641 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1642 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1643
1038 new_from_layout CFClient::Texture $self->{layout} 1644 new_from_layout CFClient::Texture $self->{layout}
1039 }; 1645 };
1040 1646
1041 glEnable GL_BLEND; 1647 unless (exists $self->{ox}) {
1042 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1648 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1649 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1650 : ($self->{w} - $tex->{w}) * 0.5);
1651
1652 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1653 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1654 : ($self->{h} - $tex->{h}) * 0.5);
1655 };
1656
1043 glEnable GL_TEXTURE_2D; 1657 glEnable GL_TEXTURE_2D;
1658
1659 if ($tex->{format} == GL_ALPHA) {
1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1661 glColor @{$self->{fg}};
1662 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1663 } else {
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1665 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1046 glColor @{$self->{fg}}; 1666 }
1047
1048 my $x =
1049 $self->{align} < 0 ? $self->{padding}
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1667
1060 glDisable GL_TEXTURE_2D; 1668 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1669}
1063 1670
1064############################################################################# 1671#############################################################################
1065 1672
1066package CFClient::UI::EntryBase; 1673package CFClient::UI::EntryBase;
1067 1674
1068our @ISA = CFClient::UI::Label::; 1675our @ISA = CFClient::UI::Label::;
1069 1676
1070use SDL; 1677use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1678
1073sub new { 1679sub new {
1074 my $class = shift; 1680 my $class = shift;
1075 1681
1076 $class->SUPER::new ( 1682 $class->SUPER::new (
1077 fg => [1, 1, 1], 1683 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1684 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1685 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1686 active_fg => [0, 0, 0],
1081 can_hover => 1, 1687 can_hover => 1,
1082 can_focus => 1, 1688 can_focus => 1,
1083 valign => 0, 1689 valign => 0,
1690 can_events => 1,
1691 #text => ...
1084 @_ 1692 @_
1085 ) 1693 )
1086} 1694}
1087 1695
1088sub _set_text { 1696sub _set_text {
… …
1095 $self->{last_activity} = $::NOW; 1703 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1704 $self->{text} = $text;
1097 1705
1098 $text =~ s/./*/g if $self->{hidden}; 1706 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1707 $self->{layout}->set_text ("$text ");
1708 delete $self->{req_h};
1100 1709
1101 $self->emit (changed => $self->{text}); 1710 $self->_emit (changed => $self->{text});
1711
1712 $self->realloc;
1713 $self->update;
1714}
1715
1716sub set_text {
1717 my ($self, $text) = @_;
1718
1719 $self->{cursor} = length $text;
1720 $self->_set_text ($text);
1102} 1721}
1103 1722
1104sub get_text { 1723sub get_text {
1105 $_[0]{text} 1724 $_[0]{text}
1106} 1725}
… …
1111 my ($w, $h) = $self->SUPER::size_request; 1730 my ($w, $h) = $self->SUPER::size_request;
1112 1731
1113 ($w + 1, $h) # add 1 for cursor 1732 ($w + 1, $h) # add 1 for cursor
1114} 1733}
1115 1734
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122}
1123
1124sub set_text {
1125 my ($self, $text) = @_;
1126
1127 $self->{cursor} = length $text;
1128 $self->_set_text ($text);
1129 $self->update;
1130}
1131
1132sub key_down { 1735sub key_down {
1133 my ($self, $ev) = @_; 1736 my ($self, $ev) = @_;
1134 1737
1135 my $mod = $ev->key_mod; 1738 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1739 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1740 my $uni = $ev->{unicode};
1139 1741
1140 my $text = $self->get_text; 1742 my $text = $self->get_text;
1141 1743
1142 if ($sym == SDLK_BACKSPACE) { 1744 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1745 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1746 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1747 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1748 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1749 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1750 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1751 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1752 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1753 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1754 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1756 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1757 $self->_emit ('escape');
1156 } elsif ($uni) { 1758 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1759 substr $text, $self->{cursor}++, 0, chr $uni;
1760 } else {
1761 return 0;
1158 } 1762 }
1159 1763
1160 $self->_set_text ($text); 1764 $self->_set_text ($text);
1161 $self->update; 1765
1766 $self->realloc;
1767
1768 1
1162} 1769}
1163 1770
1164sub focus_in { 1771sub focus_in {
1165 my ($self) = @_; 1772 my ($self) = @_;
1166 1773
… …
1181 utf8::encode $text; 1788 utf8::encode $text;
1182 $self->{cursor} = length substr $text, 0, $idx; 1789 $self->{cursor} = length substr $text, 0, $idx;
1183 1790
1184 $self->_set_text ($self->{text}); 1791 $self->_set_text ($self->{text});
1185 $self->update; 1792 $self->update;
1793
1794 1
1186} 1795}
1187 1796
1188sub mouse_motion { 1797sub mouse_motion {
1189 my ($self, $ev, $x, $y) = @_; 1798 my ($self, $ev, $x, $y) = @_;
1190# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1799# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1800
1801 0
1191} 1802}
1192 1803
1193sub _draw { 1804sub _draw {
1194 my ($self) = @_; 1805 my ($self) = @_;
1195 1806
1196 local $self->{fg} = $self->{fg}; 1807 local $self->{fg} = $self->{fg};
1197 1808
1198 if ($FOCUS == $self) { 1809 if ($FOCUS == $self) {
1199 glColor @{$self->{active_bg}}; 1810 glColor_premultiply @{$self->{active_bg}};
1200 $self->{fg} = $self->{active_fg}; 1811 $self->{fg} = $self->{active_fg};
1201 } else { 1812 } else {
1202 glColor @{$self->{bg}}; 1813 glColor_premultiply @{$self->{bg}};
1203 } 1814 }
1204 1815
1205 glEnable GL_BLEND; 1816 glEnable GL_BLEND;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1817 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1207 glBegin GL_QUADS; 1818 glBegin GL_QUADS;
1208 glVertex 0 , 0; 1819 glVertex 0 , 0;
1209 glVertex 0 , $self->{h}; 1820 glVertex 0 , $self->{h};
1210 glVertex $self->{w}, $self->{h}; 1821 glVertex $self->{w}, $self->{h};
1211 glVertex $self->{w}, 0; 1822 glVertex $self->{w}, 0;
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1835 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1836 }
1226 1837
1227 glColor @{$self->{fg}}; 1838 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1839 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1840 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1841 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1231 glEnd; 1842 glEnd;
1232 } 1843 }
1233} 1844}
1234 1845
1235package CFClient::UI::Entry; 1846package CFClient::UI::Entry;
1236 1847
1237our @ISA = CFClient::UI::EntryBase::; 1848our @ISA = CFClient::UI::EntryBase::;
1238 1849
1239use SDL; 1850use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1851
1242sub key_down { 1852sub key_down {
1243 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1244 1854
1245 my $sym = $ev->key_sym; 1855 my $sym = $ev->{sym};
1246 1856
1247 if ($sym == SDLK_RETURN) { 1857 if ($sym == 13) {
1858 unshift @{$self->{history}},
1859 my $txt = $self->get_text;
1860 $self->{history_pointer} = -1;
1861 $self->{history_saveback} = '';
1248 $self->emit (activate => $self->get_text); 1862 $self->_emit (activate => $txt);
1249 $self->update; 1863 $self->update;
1250 1864
1865 } elsif ($sym == CFClient::SDLK_UP) {
1866 if ($self->{history_pointer} < 0) {
1867 $self->{history_saveback} = $self->get_text;
1868 }
1869 if (@{$self->{history} || []} > 0) {
1870 $self->{history_pointer}++;
1871 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1872 $self->{history_pointer} = @{$self->{history} || []} - 1;
1873 }
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 }
1876
1877 } elsif ($sym == CFClient::SDLK_DOWN) {
1878 $self->{history_pointer}--;
1879 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1880
1881 if ($self->{history_pointer} >= 0) {
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 } else {
1884 $self->set_text ($self->{history_saveback});
1885 }
1886
1251 } else { 1887 } else {
1252 $self->SUPER::key_down ($ev); 1888 return $self->SUPER::key_down ($ev)
1889 }
1890
1253 } 1891 1
1254
1255} 1892}
1256 1893
1257############################################################################# 1894#############################################################################
1258 1895
1259package CFClient::UI::Button; 1896package CFClient::UI::Button;
1260 1897
1261our @ISA = CFClient::UI::Label::; 1898our @ISA = CFClient::UI::Label::;
1262 1899
1263use SDL; 1900use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1901
1266my @tex = 1902my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1904 qw(b1_button_active.png);
1269 1905
1270sub new { 1906sub new {
1271 my $class = shift; 1907 my $class = shift;
1272 1908
1273 $class->SUPER::new ( 1909 $class->SUPER::new (
1274 padding => 4, 1910 padding_x => 4,
1911 padding_y => 4,
1275 fg => [1, 1, 1], 1912 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1913 active_fg => [0, 0, 1],
1278 can_hover => 1, 1914 can_hover => 1,
1915 align => 0,
1916 valign => 0,
1917 can_events => 1,
1279 @_ 1918 @_
1280 ) 1919 )
1281} 1920}
1282 1921
1922sub activate { }
1923
1283sub button_up { 1924sub button_up {
1284 my ($self, $ev, $x, $y) = @_; 1925 my ($self, $ev, $x, $y) = @_;
1285 1926
1927 $self->emit ("activate")
1286 if ($x >= 0 && $x < $self->{w} 1928 if $x >= 0 && $x < $self->{w}
1287 && $y >= 0 && $y < $self->{h}) { 1929 && $y >= 0 && $y < $self->{h};
1288 $self->emit ("activate"); 1930
1289 } 1931 1
1290} 1932}
1291 1933
1292sub _draw { 1934sub _draw {
1293 my ($self) = @_; 1935 my ($self) = @_;
1294 1936
1295 local $self->{fg} = $self->{fg}; 1937 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1296 1938
1297 if ($GRAB == $self) {
1298 $self->{fg} = $self->{active_fg};
1299 }
1300
1301 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 1939 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1940 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1; 1941 glColor 0, 0, 0, 1;
1306 1942
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1308 1944
1309 glDisable GL_TEXTURE_2D; 1945 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311 1946
1312 $self->SUPER::_draw; 1947 $self->SUPER::_draw;
1313} 1948}
1314 1949
1315############################################################################# 1950#############################################################################
… …
1317package CFClient::UI::CheckBox; 1952package CFClient::UI::CheckBox;
1318 1953
1319our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1320 1955
1321my @tex = 1956my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1958 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324 1959
1325use SDL; 1960use CFClient::OpenGL;
1326use SDL::OpenGL;
1327 1961
1328sub new { 1962sub new {
1329 my $class = shift; 1963 my $class = shift;
1330 1964
1331 $class->SUPER::new ( 1965 $class->SUPER::new (
1332 padding => 2, 1966 padding_x => 2,
1967 padding_y => 2,
1333 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0], 1969 active_fg => [1, 1, 0],
1970 bg => [0, 0, 0, 0.2],
1971 active_bg => [1, 1, 1, 0.5],
1335 state => 0, 1972 state => 0,
1336 can_hover => 1, 1973 can_hover => 1,
1337 @_ 1974 @_
1338 ) 1975 )
1339} 1976}
1340 1977
1341sub size_request { 1978sub size_request {
1342 my ($self) = @_; 1979 my ($self) = @_;
1343 1980
1344 ($self->{padding} * 2 + 6) x 2 1981 (6) x 2
1345}
1346
1347sub size_allocate {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351} 1982}
1352 1983
1353sub button_down { 1984sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 1985 my ($self, $ev, $x, $y) = @_;
1355 1986
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1987 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1988 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1358 $self->{state} = !$self->{state}; 1989 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state}); 1990 $self->_emit (changed => $self->{state});
1991 } else {
1992 return 0
1993 }
1994
1360 } 1995 1
1361} 1996}
1362 1997
1363sub _draw { 1998sub _draw {
1364 my ($self) = @_; 1999 my ($self) = @_;
1365 2000
1366 $self->SUPER::_draw; 2001 $self->SUPER::_draw;
1367 2002
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2003 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1369 2004
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2005 my ($w, $h) = @$self{qw(w h)};
2006
2007 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1371 2008
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2009 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373 2010
2011 my $tex = $self->{state} ? $tex[1] : $tex[0];
2012
2013 glEnable GL_TEXTURE_2D;
2014 $tex->draw_quad_alpha (0, 0, $s, $s);
2015 glDisable GL_TEXTURE_2D;
2016}
2017
2018#############################################################################
2019
2020package CFClient::UI::Image;
2021
2022our @ISA = CFClient::UI::Base::;
2023
2024use CFClient::OpenGL;
2025use Carp qw/confess/;
2026
2027our %loaded_images;
2028
2029sub new {
2030 my $class = shift;
2031
2032 my $self = $class->SUPER::new (can_events => 0, @_);
2033
2034 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2035
2036 $loaded_images{$self->{image}} ||=
2037 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2038
2039 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2040
2041 Scalar::Util::weaken $loaded_images{$self->{image}};
2042
2043 $self->{aspect} = $tex->{w} / $tex->{h};
2044
2045 $self
2046}
2047
2048sub size_request {
2049 my ($self) = @_;
2050
2051 ($self->{tex}->{w}, $self->{tex}->{h})
2052}
2053
2054sub _draw {
2055 my ($self) = @_;
2056
2057 my $tex = $self->{tex};
2058
2059 my ($w, $h) = ($self->{w}, $self->{h});
2060
2061 if ($self->{rot90}) {
2062 glRotate 90, 0, 0, 1;
2063 glTranslate 0, -$self->{w}, 0;
2064
2065 ($w, $h) = ($h, $w);
2066 }
2067
2068 glEnable GL_TEXTURE_2D;
2069 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2070
2071 $tex->draw_quad_alpha (0, 0, $w, $h);
2072
2073 glDisable GL_TEXTURE_2D;
2074}
2075
2076#############################################################################
2077
2078package CFClient::UI::VGauge;
2079
2080our @ISA = CFClient::UI::Base::;
2081
2082use List::Util qw(min max);
2083
2084use CFClient::OpenGL;
2085
2086my %tex = (
2087 food => [
2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2089 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2090 ],
2091 grace => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2094 ],
2095 hp => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2098 ],
2099 mana => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2102 ],
2103);
2104
2105# eg. VGauge->new (gauge => 'food'), default gauge: food
2106sub new {
2107 my $class = shift;
2108
2109 my $self = $class->SUPER::new (
2110 type => 'food',
2111 @_
2112 );
2113
2114 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 #my $tex = $tex{$self->{type}}[0];
2123 #@$tex{qw(w h)}
2124 (0, 0)
2125}
2126
2127sub set_max {
2128 my ($self, $max) = @_;
2129
2130 return if $self->{max_val} == $max;
2131
2132 $self->{max_val} = $max;
2133 $self->update;
2134}
2135
2136sub set_value {
2137 my ($self, $val, $max) = @_;
2138
2139 $self->set_max ($max)
2140 if defined $max;
2141
2142 return if $self->{val} == $val;
2143
2144 $self->{val} = $val;
2145 $self->update;
2146}
2147
2148sub _draw {
2149 my ($self) = @_;
2150
2151 my $tex = $tex{$self->{type}};
2152 my ($t1, $t2, $t3) = @$tex;
2153
2154 my ($w, $h) = ($self->{w}, $self->{h});
2155
2156 if ($self->{vertical}) {
2157 glRotate 90, 0, 0, 1;
2158 glTranslate 0, -$self->{w}, 0;
2159
2160 ($w, $h) = ($h, $w);
2161 }
2162
2163 my $ycut = $self->{val} / ($self->{max_val} || 1);
2164
2165 my $ycut1 = max 0, min 1, $ycut;
2166 my $ycut2 = max 0, min 1, $ycut - 1;
2167
2168 my $h1 = $self->{h} * (1 - $ycut1);
2169 my $h2 = $self->{h} * (1 - $ycut2);
2170
1374 glEnable GL_BLEND; 2171 glEnable GL_BLEND;
2172 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2173 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1375 glEnable GL_TEXTURE_2D; 2174 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2175 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1377 2176
1378 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2177 glBindTexture GL_TEXTURE_2D, $t1->{name};
2178 glBegin GL_QUADS;
2179 glTexCoord 0 , 0; glVertex 0 , 0;
2180 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2181 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2182 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2183 glEnd;
1379 2184
1380 $tex->draw_quad (0, 0, $s, $s); 2185 my $ycut1 = List::Util::min 1, $ycut;
2186 glBindTexture GL_TEXTURE_2D, $t2->{name};
2187 glBegin GL_QUADS;
2188 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2189 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2192 glEnd;
1381 2193
2194 if ($t3) {
2195 glBindTexture GL_TEXTURE_2D, $t3->{name};
2196 glBegin GL_QUADS;
2197 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2199 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2200 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2201 glEnd;
2202 }
2203
2204 glDisable GL_BLEND;
1382 glDisable GL_TEXTURE_2D; 2205 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2206}
1385 2207
1386############################################################################# 2208#############################################################################
1387 2209
2210package CFClient::UI::Gauge;
2211
2212our @ISA = CFClient::UI::VBox::;
2213
2214sub new {
2215 my ($class, %arg) = @_;
2216
2217 my $self = $class->SUPER::new (
2218 tooltip => $arg{type},
2219 can_hover => 1,
2220 can_events => 1,
2221 %arg,
2222 );
2223
2224 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2225 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2226 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2227
2228 $self
2229}
2230
2231sub set_fontsize {
2232 my ($self, $fsize) = @_;
2233
2234 $self->{value}->set_fontsize ($fsize);
2235 $self->{max} ->set_fontsize ($fsize);
2236}
2237
2238sub set_max {
2239 my ($self, $max) = @_;
2240
2241 $self->{gauge}->set_max ($max);
2242 $self->{max}->set_text ($max);
2243}
2244
2245sub set_value {
2246 my ($self, $val, $max) = @_;
2247
2248 $self->set_max ($max)
2249 if defined $max;
2250
2251 $self->{gauge}->set_value ($val, $max);
2252 $self->{value}->set_text ($val);
2253}
2254
2255#############################################################################
2256
1388package CFClient::UI::Slider; 2257package CFClient::UI::Slider;
1389 2258
1390use strict; 2259use strict;
1391 2260
1392use SDL::OpenGL; 2261use CFClient::OpenGL;
1393 2262
1394our @ISA = CFClient::UI::DrawBG::; 2263our @ISA = CFClient::UI::DrawBG::;
1395 2264
1396my @tex = 2265my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2266 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2267 qw(s1_slider.png s1_slider_bg.png);
1399 2268
1400sub new { 2269sub new {
1401 my $class = shift; 2270 my $class = shift;
1402 2271
1403 # range [value, low, high, page] 2272 # range [value, low, high, page, unit]
1404 2273
1405 # TODO: 0-width page 2274 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2275 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2276 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2277 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2278 fg => [1, 1, 1],
1410 active_fg => [0, 0, 0], 2279 active_fg => [0, 0, 0],
2280 bg => [0, 0, 0, 0.2],
2281 active_bg => [1, 1, 1, 0.5],
1411 range => [0, 0, 100, 10], 2282 range => [0, 0, 100, 10, 0],
1412 req_w => 40, 2283 min_w => $::WIDTH / 80,
1413 req_h => 13, 2284 min_h => $::WIDTH / 80,
1414 vertical => 0, 2285 vertical => 0,
1415 can_hover => 1, 2286 can_hover => 1,
1416 inner_pad => 5, 2287 inner_pad => 0.02,
1417 @_ 2288 @_
1418 ); 2289 );
1419 2290
2291 $self->set_value ($self->{range}[0]);
2292 $self->update;
2293
1420 $self 2294 $self
1421} 2295}
1422 2296
2297sub changed { }
2298
2299sub set_range {
2300 my ($self, $range) = @_;
2301
2302 ($range, $self->{range}) = ($self->{range}, $range);
2303
2304 $self->update
2305 if "@$range" ne "@{$self->{range}}";
2306}
2307
2308sub set_value {
2309 my ($self, $value) = @_;
2310
2311 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2312
2313 $hi = $lo + 1 if $hi <= $lo;
2314
2315 $page = $hi - $lo if $page > $hi - $lo;
2316
2317 $value = $lo if $value < $lo;
2318 $value = $hi - $page if $value > $hi - $page;
2319
2320 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2321 if $unit;
2322
2323 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2324
2325 if ($value != $old_value) {
2326 $self->_emit (changed => $value);
2327 $self->update;
2328 }
2329}
2330
1423sub size_request { 2331sub size_request {
1424 my ($self) = @_; 2332 my ($self) = @_;
1425 2333
1426 my $w = $self->{req_w}; 2334 ($self->{req_w}, $self->{req_h})
1427 my $h = $self->{req_h};
1428
1429 $self->{vertical} ? ($h, $w) : ($w, $h)
1430} 2335}
1431 2336
1432sub button_down { 2337sub button_down {
1433 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1434 2339
1435 $self->SUPER::button_down ($ev, $x, $y); 2340 $self->SUPER::button_down ($ev, $x, $y);
2341
2342 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2343
1436 $self->mouse_motion ($ev, $x, $y); 2344 $self->mouse_motion ($ev, $x, $y)
1437} 2345}
1438 2346
1439sub mouse_motion { 2347sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1441 2349
1442 if ($GRAB == $self) { 2350 if ($GRAB == $self) {
2351 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2352
2353 my (undef, $lo, $hi, $page) = @{$self->{range}};
2354
2355 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2356
2357 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2358 } else {
2359 return 0;
2360 }
2361
2362 1
2363}
2364
2365sub update {
2366 my ($self) = @_;
2367
2368 delete $self->{knob_w};
2369 $self->SUPER::update;
2370}
2371
2372sub _draw {
2373 my ($self) = @_;
2374
2375 unless ($self->{knob_w}) {
2376 $self->set_value ($self->{range}[0]);
2377
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2378 my ($value, $lo, $hi, $page) = @{$self->{range}};
2379 my $range = ($hi - $page - $lo) || 1e-100;
1444 2380
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2381 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1446 2382
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2383 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2384 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1449 2385
1450 $x -= $inner_pad_px; # substract the padding 2386 $value = ($value - $lo) / $range;
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2387 $value = $value * $self->{scale} + $self->{offset};
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2388
1456 $self->emit (changed => $x); 2389 $self->{knob_x} = $value - $knob_w * 0.5;
1457 $self->update; 2390 $self->{knob_w} = $knob_w;
1458 } 2391 }
1459}
1460
1461# the inner_* stuff is for generating a padding for the slider handle,
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467}
1468
1469sub _draw {
1470 my ($self) = @_;
1471 2392
1472 $self->SUPER::_draw (); 2393 $self->SUPER::_draw ();
1473 2394
1474 my ($w, $h) = @$self{qw(w h)}; 2395 glScale $self->{w}, $self->{h};
1475 2396
1476 if ($self->{vertical}) { 2397 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2398 # draw a vertical slider like a rotated horizontal slider
1478 2399
2400 glTranslate 1, 0, 0;
1479 glRotate 90, 0, 0, 1; 2401 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2402 }
1484 2403
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2404 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2405 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2406
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2409
1511 # draw background 2410 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2411 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2412
1514 # draw handle 2413 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2414 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2415
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2416 glDisable GL_TEXTURE_2D;
1519} 2417}
1520 2418
1521############################################################################# 2419#############################################################################
1522 2420
2421package CFClient::UI::ValSlider;
2422
2423our @ISA = CFClient::UI::HBox::;
2424
2425sub new {
2426 my ($class, %arg) = @_;
2427
2428 my $range = delete $arg{range};
2429
2430 my $self = $class->SUPER::new (
2431 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2432 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2433 to_value => sub { shift },
2434 from_value => sub { shift },
2435 %arg,
2436 );
2437
2438 $self->{slider}->connect (changed => sub {
2439 my ($self, $value) = @_;
2440 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2441 $self->{parent}->emit (changed => $value);
2442 });
2443
2444# $self->{entry}->connect (changed => sub {
2445# my ($self, $value) = @_;
2446# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2447# $self->{parent}->emit (changed => $value);
2448# });
2449
2450 $self->add ($self->{slider}, $self->{entry});
2451
2452 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2453
2454 $self
2455}
2456
2457sub set_range { shift->{slider}->set_range (@_) }
2458sub set_value { shift->{slider}->set_value (@_) }
2459
2460#############################################################################
2461
1523package CFClient::UI::TextView; 2462package CFClient::UI::TextView;
1524 2463
1525our @ISA = CFClient::UI::HBox::; 2464our @ISA = CFClient::UI::HBox::;
1526 2465
1527use SDL::OpenGL; 2466use CFClient::OpenGL;
1528 2467
1529sub new { 2468sub new {
1530 my $class = shift; 2469 my $class = shift;
1531 2470
1532 my $self = $class->SUPER::new ( 2471 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2472 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2473 can_events => 0,
1535 fontsize => $::FONTSIZE, 2474 #font => default_font
1536 @_, 2475 @_,
1537 2476
1538 layout => (new CFClient::Layout), 2477 layout => (new CFClient::Layout 1),
1539 par => [], 2478 par => [],
1540 height => 0, 2479 height => 0,
1541 children => [ 2480 children => [
1542 (new CFClient::UI::Empty expand => 1), 2481 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2482 (new CFClient::UI::Slider vertical => 1),
1544 ], 2483 ],
1545 ); 2484 );
1546 2485
1547 $self->{children}[1]->connect (changed => sub { 2486 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2487
1551 $self 2488 $self
1552} 2489}
1553 2490
1554sub set_fontsize { 2491sub set_fontsize {
… …
1556 2493
1557 $self->{fontsize} = $fontsize; 2494 $self->{fontsize} = $fontsize;
1558 $self->reflow; 2495 $self->reflow;
1559} 2496}
1560 2497
2498sub size_allocate {
2499 my ($self, $w, $h) = @_;
2500
2501 $self->SUPER::size_allocate ($w, $h);
2502
2503 $self->{layout}->set_font ($self->{font}) if $self->{font};
2504 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2505 $self->{layout}->set_width ($self->{children}[0]{w});
2506
2507 $self->reflow;
2508}
2509
1561sub text_height { 2510sub text_size {
1562 my ($self, $text) = @_; 2511 my ($self, $text, $indent) = @_;
1563 2512
1564 my $layout = $self->{layout}; 2513 my $layout = $self->{layout};
1565 2514
1566 $layout->set_height ($self->{fontsize}); 2515 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2516 $layout->set_width ($self->{children}[0]{w} - $indent);
1568 $layout->set_text ($text); 2517 $layout->set_markup ($text);
1569 2518
1570 ($layout->size)[1] 2519 $layout->size
1571} 2520}
1572 2521
1573sub reflow { 2522sub reflow {
1574 my ($self) = @_; 2523 my ($self) = @_;
1575 2524
1576 $self->{need_reflow}++; 2525 $self->{need_reflow}++;
1577 $self->update; 2526 $self->update;
1578} 2527}
1579 2528
1580sub size_request { 2529sub set_offset {
1581 my ($self) = @_; 2530 my ($self, $offset) = @_;
1582 2531
1583 ($self->{req_w}, $self->{req_h}) 2532 # todo: base offset on lines or so, not on pixels
2533 $self->{children}[1]->set_value ($offset);
1584} 2534}
1585 2535
1586sub size_allocate { 2536sub clear {
1587 my ($self, $x, $y, $w, $h) = @_; 2537 my ($self) = @_;
1588 2538
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2539 $self->{par} = [];
1590 2540 $self->{height} = 0;
1591 $self->{layout}->set_height ($self->{fontsize}); 2541 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1592 $self->{layout}->set_width ($self->{w});
1593
1594 $self->reflow;
1595} 2542}
1596 2543
1597sub add_paragraph { 2544sub add_paragraph {
1598 my ($self, $color, $text) = @_; 2545 my ($self, $color, $text, $indent) = @_;
1599 2546
1600 #TODO: intelligently "reformat" paragraph 2547 for my $line (split /\n/, $text) {
1601 2548 my ($w, $h) = $self->text_size ($line);
1602 my $height = $self->text_height ($text);
1603
1604 $self->{height} += $height; 2549 $self->{height} += $h;
2550 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2551 }
1605 2552
1606 push @{$self->{par}}, [$height, $color, $text];
1607
1608 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2553 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1609 $self->{children}[1]->update;
1610} 2554}
1611 2555
1612sub update { 2556sub update {
1613 my ($self) = @_; 2557 my ($self) = @_;
1614 2558
… …
1616 2560
1617 return unless $self->{h} > 0; 2561 return unless $self->{h} > 0;
1618 2562
1619 delete $self->{texture}; 2563 delete $self->{texture};
1620 2564
1621 $ROOT->on_refresh ($self, sub { 2565 $ROOT->on_post_alloc ($self, sub {
2566 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2567
1622 if (delete $self->{need_reflow}) { 2568 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2569 my $height = 0;
1624 2570
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2571 my $layout = $self->{layout};
2572
2573 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2574
1626 for @{$self->{par}}; 2575 for (@{$self->{par}}) {
2576 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2577 $layout->set_width ($W - $_->[3]);
2578 $layout->set_markup ($_->[4]);
2579 my ($w, $h) = $layout->size;
2580 $_->[0] = $w + $_->[3];
2581 $_->[1] = $h;
2582 }
2583
2584 $height += $_->[1];
2585 }
1627 2586
1628 $self->{height} = $height; 2587 $self->{height} = $height;
1629 2588
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2589 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1631 2590
1632 delete $self->{texture}; 2591 delete $self->{texture};
1633 } 2592 }
1634 2593
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2594 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1636 glClearColor 0, 0, 0, 1; 2595 glClearColor 0, 0, 0, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2596 glClear GL_COLOR_BUFFER_BIT;
1638 2597
2598 my $top = int $self->{children}[1]{range}[0];
2599
2600 my $y0 = $top;
2601 my $y1 = $top + $H;
2602
2603 my $y = 0;
2604
2605 my $layout = $self->{layout};
2606
2607 $layout->set_font ($self->{font}) if $self->{font};
2608
1639 glEnable GL_BLEND; 2609 glEnable GL_BLEND;
2610 #TODO# not correct in windows where rgba is forced off
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2611 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643
1644 my $top = int $self->{children}[1]{range}[0];
1645
1646 my $y0 = $top;
1647 my $y1 = $top + $self->{h};
1648
1649 my $y = 0;
1650
1651 my $layout = $self->{layout};
1652 2612
1653 for my $par (@{$self->{par}}) { 2613 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2614 my $h = $par->[1];
1655 2615
1656 if ($y0 < $y + $h && $y < $y1) { 2616 if ($y0 < $y + $h && $y < $y1) {
2617 $layout->set_foreground (@{ $par->[2] });
2618 $layout->set_width ($W - $par->[3]);
1657 $layout->set_text ($par->[2]); 2619 $layout->set_markup ($par->[4]);
1658 2620
1659 glColor @{ $par->[1] }; 2621 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1660 my ($W, $H) = $layout->size; 2622
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2623 glRasterPos $par->[3], $y - $y0;
2624 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1662 } 2625 }
1663 2626
1664 $y += $h; 2627 $y += $h;
1665 } 2628 }
1666 2629
1667 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND; 2630 glDisable GL_BLEND;
1669 }; 2631 };
1670 }); 2632 });
1671} 2633}
1672 2634
1673sub _draw { 2635sub _draw {
1674 my ($self) = @_; 2636 my ($self) = @_;
1675 2637
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2638 glEnable GL_TEXTURE_2D;
1678 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1679 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2640 glColor 0, 0, 0, 1;
2641 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1680 glDisable GL_TEXTURE_2D; 2642 glDisable GL_TEXTURE_2D;
1681 }
1682 2643
1683 $self->{children}[1]->draw; 2644 $self->{children}[1]->draw;
1684 2645
1685} 2646}
1686 2647
1687############################################################################# 2648#############################################################################
1688 2649
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2650package CFClient::UI::Animator;
1926 2651
1927use SDL::OpenGL; 2652use CFClient::OpenGL;
1928 2653
1929our @ISA = CFClient::UI::Bin::; 2654our @ISA = CFClient::UI::Bin::;
1930 2655
1931sub moveto { 2656sub moveto {
1932 my ($self, $x, $y) = @_; 2657 my ($self, $x, $y) = @_;
… …
1970 2695
1971sub new { 2696sub new {
1972 my $class = shift; 2697 my $class = shift;
1973 2698
1974 my $self = $class->SUPER::new ( 2699 my $self = $class->SUPER::new (
1975 state => 0, 2700 state => 0,
1976 connect_activate => \&toggle_flopper, 2701 on_activate => \&toggle_flopper,
1977 @_ 2702 @_
1978 ); 2703 );
1979 2704
1980 if ($self->{state}) {
1981 $self->{state} = 0;
1982 $self->toggle_flopper;
1983 }
1984
1985 $self 2705 $self
1986} 2706}
1987 2707
1988sub toggle_flopper { 2708sub toggle_flopper {
1989 my ($self) = @_; 2709 my ($self) = @_;
1990 2710
1991 # TODO: use animation 2711 $self->{other}->toggle_visibility;
1992 if ($self->{state} = !$self->{state}) { 2712}
1993 $CFClient::UI::ROOT->add ($self->{other}); 2713
1994 $self->{other}->move ($self->coord2global (0, $self->{h})); 2714#############################################################################
2715
2716package CFClient::UI::Tooltip;
2717
2718our @ISA = CFClient::UI::Bin::;
2719
2720use CFClient::OpenGL;
2721
2722sub new {
2723 my $class = shift;
2724
2725 $class->SUPER::new (
2726 @_,
2727 can_events => 0,
2728 )
2729}
2730
2731sub set_tooltip_from {
2732 my ($self, $widget) = @_;
2733
2734 my $tooltip = $widget->{tooltip};
2735
2736 if ($ENV{CFPLUS_DEBUG} & 2) {
2737 $tooltip .= "\n\n" . (ref $widget) . "\n"
2738 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2739 . "req $widget->{req_w} $widget->{req_h}\n"
2740 . "visible $widget->{visible}";
2741 }
2742
2743 $self->add (new CFClient::UI::Label
2744 markup => $tooltip,
2745 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2746 fontsize => 0.8,
2747 fg => [0, 0, 0, 1],
2748 ellipsise => 0,
2749 font => ($widget->{tooltip_font} || $::FONT_PROP),
2750 );
2751}
2752
2753sub size_request {
2754 my ($self) = @_;
2755
2756 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2757
2758 ($w + 4, $h + 4)
2759}
2760
2761sub size_allocate {
2762 my ($self, $w, $h) = @_;
2763
2764 $self->SUPER::size_allocate ($w - 4, $h - 4);
2765}
2766
2767sub visibility_change {
2768 my ($self, $visible) = @_;
2769
2770 return unless $visible;
2771
2772 $self->{root}->on_post_alloc ("move_$self" => sub {
2773 my $widget = $self->{owner}
2774 or return;
2775
2776 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2777
2778 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2779 if $x + $self->{w} > $::WIDTH;
2780
2781 $self->move_abs ($x, $y);
2782 });
2783}
2784
2785sub _draw {
2786 my ($self) = @_;
2787
2788 glTranslate 0.375, 0.375;
2789
2790 my ($w, $h) = @$self{qw(w h)};
2791
2792 glColor 1, 0.8, 0.4;
2793 glBegin GL_QUADS;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glColor 0, 0, 0;
2801 glBegin GL_LINE_LOOP;
2802 glVertex 0 , 0;
2803 glVertex 0 , $h;
2804 glVertex $w, $h;
2805 glVertex $w, 0;
2806 glEnd;
2807
2808 glTranslate 2 - 0.375, 2 - 0.375;
2809
2810 $self->SUPER::_draw;
2811}
2812
2813#############################################################################
2814
2815package CFClient::UI::Face;
2816
2817our @ISA = CFClient::UI::Base::;
2818
2819use CFClient::OpenGL;
2820
2821sub new {
2822 my $class = shift;
2823
2824 my $self = $class->SUPER::new (
2825 aspect => 1,
2826 can_events => 0,
2827 @_,
2828 );
2829
2830 if ($self->{anim} && $self->{animspeed}) {
2831 Scalar::Util::weaken (my $widget = $self);
2832
2833 $self->{timer} = Event->timer (
2834 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2835 hard => 1,
2836 interval => $self->{animspeed},
2837 cb => sub {
2838 ++$widget->{frame};
2839 $widget->update;
2840 },
2841 );
2842 }
2843
2844 $self
2845}
2846
2847sub size_request {
2848 (32, 8)
2849}
2850
2851sub update {
2852 my ($self) = @_;
2853
2854 return unless $self->{visible};
2855
2856 $self->SUPER::update;
2857}
2858
2859sub _draw {
2860 my ($self) = @_;
2861
2862 return unless $::CONN;
2863
2864 my $face;
2865
2866 if ($self->{frame}) {
2867 my $anim = $::CONN->{anim}[$self->{anim}];
2868
2869 $face = $anim->[ $self->{frame} % @$anim ]
2870 if $anim && @$anim;
2871 }
2872
2873 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2874
2875 if ($tex) {
2876 glEnable GL_TEXTURE_2D;
2877 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2878 glColor 0, 0, 0, 1;
2879 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2880 glDisable GL_TEXTURE_2D;
2881 }
2882}
2883
2884sub DESTROY {
2885 my ($self) = @_;
2886
2887 $self->{timer}->cancel
2888 if $self->{timer};
2889
2890 $self->SUPER::DESTROY;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Buttonbar;
2896
2897our @ISA = CFClient::UI::HBox::;
2898
2899# TODO: should actualyl wrap buttons and other goodies.
2900
2901#############################################################################
2902
2903package CFClient::UI::Menu;
2904
2905our @ISA = CFClient::UI::FancyFrame::;
2906
2907use CFClient::OpenGL;
2908
2909sub new {
2910 my $class = shift;
2911
2912 my $self = $class->SUPER::new (
2913 items => [],
2914 z => 100,
2915 @_,
2916 );
2917
2918 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2919
2920 for my $item (@{ $self->{items} }) {
2921 my ($widget, $cb) = @$item;
2922
2923 # handle various types of items, only text for now
2924 if (!ref $widget) {
2925 $widget = new CFClient::UI::Label
2926 can_hover => 1,
2927 can_events => 1,
2928 text => $widget;
2929 }
2930
2931 $self->{item}{$widget} = $item;
2932
2933 $self->{vbox}->add ($widget);
2934 }
2935
2936 $self
2937}
2938
2939# popup given the event (must be a mouse button down event currently)
2940sub popup {
2941 my ($self, $ev) = @_;
2942
2943 $self->_emit ("popdown");
2944
2945 # maybe save $GRAB? must be careful about events...
2946 $GRAB = $self;
2947 $self->{button} = $ev->{button};
2948
2949 $self->show;
2950 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2951}
2952
2953sub mouse_motion {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 # TODO: should use vbox->find_widget or so
2957 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2958 $self->{hover} = $self->{item}{$HOVER};
2959
2960 0
2961}
2962
2963sub button_up {
2964 my ($self, $ev, $x, $y) = @_;
2965
2966 if ($ev->{button} == $self->{button}) {
2967 undef $GRAB;
2968 $self->hide;
2969
1995 $self->emit ("open"); 2970 $self->_emit ("popdown");
2971 $self->{hover}[1]->() if $self->{hover};
1996 } else { 2972 } else {
1997 $CFClient::UI::ROOT->remove ($self->{other}); 2973 return 0
1998 $self->emit ("close"); 2974 }
2975
1999 } 2976 1
2000
2001 $self->emit (changed => $self->{state});
2002} 2977}
2003 2978
2004############################################################################# 2979#############################################################################
2005 2980
2981package CFClient::UI::Multiplexer;
2982
2983our @ISA = CFClient::UI::Container::;
2984
2985sub new {
2986 my $class = shift;
2987
2988 my $self = $class->SUPER::new (
2989 @_,
2990 );
2991
2992 $self->{current} = $self->{children}[0]
2993 if @{ $self->{children} };
2994
2995 $self
2996}
2997
2998sub add {
2999 my ($self, @widgets) = @_;
3000
3001 $self->SUPER::add (@widgets);
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005}
3006
3007sub set_current_page {
3008 my ($self, $page_or_widget) = @_;
3009
3010 my $widget = ref $page_or_widget
3011 ? $page_or_widget
3012 : $self->{children}[$page_or_widget];
3013
3014 $self->{current} = $widget;
3015 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3016
3017 $self->_emit (page_changed => $self->{current});
3018
3019 $self->realloc;
3020}
3021
3022sub visible_children {
3023 $_[0]{current}
3024}
3025
3026sub size_request {
3027 my ($self) = @_;
3028
3029 $self->{current}->size_request
3030}
3031
3032sub size_allocate {
3033 my ($self, $w, $h) = @_;
3034
3035 $self->{current}->configure (0, 0, $w, $h);
3036}
3037
3038sub _draw {
3039 my ($self) = @_;
3040
3041 $self->{current}->draw;
3042}
3043
3044#############################################################################
3045
3046package CFClient::UI::Notebook;
3047
3048our @ISA = CFClient::UI::VBox::;
3049
3050sub new {
3051 my $class = shift;
3052
3053 my $self = $class->SUPER::new (
3054 buttonbar => (new CFClient::UI::Buttonbar),
3055 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3056 # filter => # will be put between multiplexer and $self
3057 @_,
3058 );
3059
3060 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3061 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3062
3063 $self
3064}
3065
3066sub add {
3067 my ($self, $title, $widget, $tooltip) = @_;
3068
3069 Scalar::Util::weaken $self;
3070
3071 $self->{buttonbar}->add (new CFClient::UI::Button
3072 markup => $title,
3073 tooltip => $tooltip,
3074 on_activate => sub { $self->set_current_page ($widget) },
3075 );
3076
3077 $self->{multiplexer}->add ($widget);
3078}
3079
3080sub set_current_page {
3081 my ($self, $page) = @_;
3082
3083 $self->{multiplexer}->set_current_page ($page);
3084 $self->_emit (page_changed => $self->{multiplexer}{current});
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::Statusbox;
3090
3091our @ISA = CFClient::UI::VBox::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (
3097 fontsize => 0.8,
3098 @_,
3099 );
3100
3101 Scalar::Util::weaken (my $this = $self);
3102
3103 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3104
3105 $self
3106}
3107
3108sub reorder {
3109 my ($self) = @_;
3110 my $NOW = Time::HiRes::time;
3111
3112 # freeze display when hovering over any label
3113 return if $CFClient::UI::TOOLTIP->{owner}
3114 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3115 values %{ $self->{item} };
3116
3117 while (my ($k, $v) = each %{ $self->{item} }) {
3118 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3119 }
3120
3121 my @widgets;
3122
3123 my @items = sort {
3124 $a->{pri} <=> $b->{pri}
3125 or $b->{id} <=> $a->{id}
3126 } values %{ $self->{item} };
3127
3128 $self->{timer}->interval (1);
3129
3130 my $count = 10 + 1;
3131 for my $item (@items) {
3132 last unless --$count;
3133
3134 my $label = $item->{label} ||= do {
3135 # TODO: doesn't handle markup well (read as: at all)
3136 my $short = $item->{count} > 1
3137 ? "<b>$item->{count} ×</b> $item->{text}"
3138 : $item->{text};
3139
3140 for ($short) {
3141 s/^\s+//;
3142 s/\s+/ /g;
3143 }
3144
3145 new CFClient::UI::Label
3146 markup => $short,
3147 tooltip => $item->{tooltip},
3148 tooltip_font => $::FONT_PROP,
3149 tooltip_width => 0.67,
3150 fontsize => $item->{fontsize} || $self->{fontsize},
3151 max_w => $::WIDTH * 0.44,
3152 fg => [@{ $item->{fg} }],
3153 can_events => 1,
3154 can_hover => 1
3155 };
3156
3157 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3158 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3159 $label->update;
3160 $label->set_max_size (undef, $label->{req_h} * $diff)
3161 if $diff < 1;
3162 $self->{timer}->interval (1/30);
3163 } else {
3164 $label->{fg}[3] = $item->{fg}[3] || 1;
3165 }
3166
3167 push @widgets, $label;
3168 }
3169
3170 $self->clear;
3171 $self->SUPER::add (reverse @widgets);
3172}
3173
3174sub add {
3175 my ($self, $text, %arg) = @_;
3176
3177 $text =~ s/^\s+//;
3178 $text =~ s/\s+$//;
3179
3180 return unless $text;
3181
3182 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3183
3184 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3185
3186 if (my $item = $self->{item}{$group}) {
3187 if ($item->{text} eq $text) {
3188 $item->{count}++;
3189 } else {
3190 $item->{count} = 1;
3191 $item->{text} = $item->{tooltip} = $text;
3192 }
3193 $item->{id} = ++$self->{id};
3194 $item->{timeout} = $timeout;
3195 delete $item->{label};
3196 } else {
3197 $self->{item}{$group} = {
3198 id => ++$self->{id},
3199 text => $text,
3200 timeout => $timeout,
3201 tooltip => $text,
3202 fg => [0.8, 0.8, 0.8, 0.8],
3203 pri => 0,
3204 count => 1,
3205 %arg,
3206 };
3207 }
3208
3209 $self->reorder;
3210}
3211
3212sub reconfigure {
3213 my ($self) = @_;
3214
3215 delete $_->{label}
3216 for values %{ $self->{item} || {} };
3217
3218 $self->reorder;
3219 $self->SUPER::reconfigure;
3220}
3221
3222sub DESTROY {
3223 my ($self) = @_;
3224
3225 $self->{timer}->cancel;
3226
3227 $self->SUPER::DESTROY;
3228}
3229
3230#############################################################################
3231
3232package CFClient::UI::Inventory;
3233
3234our @ISA = CFClient::UI::ScrolledWindow::;
3235
3236sub new {
3237 my $class = shift;
3238
3239 my $self = $class->SUPER::new (
3240 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3241 @_,
3242 );
3243
3244 $self
3245}
3246
3247sub set_items {
3248 my ($self, $items) = @_;
3249
3250 $self->{child}->clear;
3251 return unless $items;
3252
3253 my @items = sort {
3254 ($a->{type} <=> $b->{type})
3255 or ($a->{name} cmp $b->{name})
3256 } @$items;
3257
3258 $self->{real_items} = \@items;
3259
3260 my $row = 0;
3261 for my $item (@items) {
3262 CFClient::Item::update_widgets $item;
3263
3264 $self->{child}->add (0, $row, $item->{face_widget});
3265 $self->{child}->add (1, $row, $item->{desc_widget});
3266 $self->{child}->add (2, $row, $item->{weight_widget});
3267
3268 $row++;
3269 }
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::BindEditor;
3275
3276our @ISA = CFClient::UI::FancyFrame::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3282
3283 $self->add (my $vb = new CFClient::UI::VBox);
3284
3285
3286 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3287 text => "start recording",
3288 tooltip => "Start/Stops recording of actions."
3289 ."All subsequent actions after the recording started will be captured."
3290 ."The actions are displayed after the record was stopped."
3291 ."To bind the action you have to click on the 'Bind' button",
3292 on_activate => sub {
3293 unless ($self->{recording}) {
3294 $self->start;
3295 } else {
3296 $self->stop;
3297 }
3298 });
3299
3300 $vb->add (new CFClient::UI::Label text => "Actions:");
3301 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3302
3303 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3304 $vb->add (my $hb = new CFClient::UI::HBox);
3305 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3306 $hb->add (new CFClient::UI::Button
3307 text => "bind",
3308 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3309 on_activate => sub {
3310 $self->ask_for_bind;
3311 });
3312
3313 $vb->add (my $hb = new CFClient::UI::HBox);
3314 $hb->add (new CFClient::UI::Button
3315 text => "ok",
3316 expand => 1,
3317 tooltip => "This closes the binding editor and saves the binding",
3318 on_activate => sub {
3319 $self->hide;
3320 $self->commit;
3321 });
3322
3323 $hb->add (new CFClient::UI::Button
3324 text => "cancel",
3325 expand => 1,
3326 tooltip => "This closes the binding editor without saving",
3327 on_activate => sub {
3328 $self->hide;
3329 $self->{binding_cancel}->()
3330 if $self->{binding_cancel};
3331 });
3332
3333 $self->update_binding_widgets;
3334
3335 $self
3336}
3337
3338sub commit {
3339 my ($self) = @_;
3340 my ($mod, $sym, $cmds) = $self->get_binding;
3341 if ($sym != 0 && @$cmds > 0) {
3342 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3343 ."'. Don't forget 'Save Config'!");
3344 $self->{binding_change}->($mod, $sym, $cmds)
3345 if $self->{binding_change};
3346 } else {
3347 $::STATUSBOX->add ("No action bound, no key or action specified!");
3348 $self->{binding_cancel}->()
3349 if $self->{binding_cancel};
3350 }
3351}
3352
3353sub start {
3354 my ($self) = @_;
3355
3356 $self->{rec_btn}->set_text ("stop recording");
3357 $self->{recording} = 1;
3358 $self->clear_command_list;
3359 $::CONN->start_record if $::CONN;
3360}
3361
3362sub stop {
3363 my ($self) = @_;
3364
3365 $self->{rec_btn}->set_text ("start recording");
3366 $self->{recording} = 0;
3367
3368 my $rec;
3369 $rec = $::CONN->stop_record if $::CONN;
3370 return unless ref $rec eq 'ARRAY';
3371 $self->set_command_list ($rec);
3372}
3373
3374
3375sub ask_for_bind_and_commit {
3376 my ($self) = @_;
3377 $self->ask_for_bind (1);
3378}
3379
3380sub ask_for_bind {
3381 my ($self, $commit) = @_;
3382
3383 CFClient::Binder::open_binding_dialog (sub {
3384 my ($mod, $sym) = @_;
3385 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3386 $self->update_binding_widgets;
3387 $self->commit if $commit;
3388 });
3389}
3390
3391# $mod and $sym are the modifiers and key symbol
3392# $cmds is a array ref of strings (the commands)
3393# $cb is the callback that is executed on OK
3394# $ccb is the callback that is executed on CANCEL and
3395# when the binding was unsuccessful on OK
3396sub set_binding {
3397 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3398
3399 $self->clear_command_list;
3400 $self->{recording} = 0;
3401 $self->{rec_btn}->set_text ("start recording");
3402
3403 $self->{binding} = [$mod, $sym];
3404 $self->{commands} = $cmds;
3405
3406 $self->{binding_change} = $cb;
3407 $self->{binding_cancel} = $ccb;
3408
3409 $self->update_binding_widgets;
3410}
3411
3412# this is a shortcut method that asks for a binding
3413# and then just binds it.
3414sub do_quick_binding {
3415 my ($self, $cmds) = @_;
3416 $self->set_binding (undef, undef, $cmds, sub {
3417 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3418 });
3419 $self->ask_for_bind (1);
3420}
3421
3422sub update_binding_widgets {
3423 my ($self) = @_;
3424 my ($mod, $sym, $cmds) = $self->get_binding;
3425 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3426 $self->set_command_list ($cmds);
3427}
3428
3429sub get_binding {
3430 my ($self) = @_;
3431 return (
3432 $self->{binding}->[0],
3433 $self->{binding}->[1],
3434 [ grep { defined $_ } @{$self->{commands}} ]
3435 );
3436}
3437
3438sub clear_command_list {
3439 my ($self) = @_;
3440 $self->{cmdbox}->clear ();
3441}
3442
3443sub set_command_list {
3444 my ($self, $cmds) = @_;
3445
3446 $self->{cmdbox}->clear ();
3447 $self->{commands} = $cmds;
3448
3449 my $idx = 0;
3450
3451 for (@$cmds) {
3452 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3453
3454 my $i = $idx;
3455 $hb->add (new CFClient::UI::Label text => $_);
3456 $hb->add (new CFClient::UI::Button
3457 text => "delete",
3458 tooltip => "Deletes the action from the record",
3459 on_activate => sub {
3460 $self->{cmdbox}->remove ($hb);
3461 $cmds->[$i] = undef;
3462 });
3463
3464
3465 $idx++
3466 }
3467}
3468
3469#############################################################################
3470
3471package CFClient::UI::SpellList;
3472
3473our @ISA = CFClient::UI::Table::;
3474
3475sub new {
3476 my $class = shift;
3477
3478 my $self = $class->SUPER::new (
3479 binding => [],
3480 commands => [],
3481 @_,
3482 )
3483}
3484
3485# XXX: Do sorting? Argl...
3486sub add_spell {
3487 my ($self, $spell) = @_;
3488 $self->{spells}->{$spell->{name}} = $spell;
3489
3490 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3491 face => $spell->{face},
3492 can_hover => 1,
3493 can_events => 1,
3494 tooltip => $spell->{message});
3495
3496 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3497 text => $spell->{name},
3498 can_hover => 1,
3499 can_events => 1,
3500 tooltip => $spell->{message},
3501 expand => 1);
3502
3503 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3504 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3505 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3506 expand => 1);
3507
3508 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3509 text => "bind to key",
3510 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3511}
3512
3513sub rebuild_spell_list {
3514 my ($self) = @_;
3515 $self->{tbl_idx} = 0;
3516 $self->add_spell ($_) for values %{$self->{spells}};
3517}
3518
3519sub remove_spell {
3520 my ($self, $spell) = @_;
3521 delete $self->{spells}->{$spell->{name}};
3522 $self->rebuild_spell_list;
3523}
3524
3525#############################################################################
3526
2006package CFClient::UI::Root; 3527package CFClient::UI::Root;
2007 3528
2008our @ISA = CFClient::UI::Container::; 3529our @ISA = CFClient::UI::Container::;
2009 3530
2010use SDL::OpenGL; 3531use List::Util qw(min max);
3532
3533use CFClient::OpenGL;
3534
3535sub new {
3536 my $class = shift;
3537
3538 my $self = $class->SUPER::new (
3539 visible => 1,
3540 @_,
3541 );
3542
3543 Scalar::Util::weaken ($self->{root} = $self);
3544
3545 $self
3546}
2011 3547
2012sub size_request { 3548sub size_request {
2013 ($::WIDTH, $::HEIGHT) 3549 my ($self) = @_;
3550
3551 ($self->{w}, $self->{h})
3552}
3553
3554sub _to_pixel {
3555 my ($coord, $size, $max) = @_;
3556
3557 $coord =
3558 $coord eq "center" ? ($max - $size) * 0.5
3559 : $coord eq "max" ? $max
3560 : $coord;
3561
3562 $coord = 0 if $coord < 0;
3563 $coord = $max - $size if $coord > $max - $size;
3564
3565 int $coord + 0.5
2014} 3566}
2015 3567
2016sub size_allocate { 3568sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 3569 my ($self, $w, $h) = @_;
2018 3570
2019 $self->_size_allocate ($x, $y, $w, $h); 3571 for my $child ($self->children) {
3572 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2020 3573
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3574 $X = $child->{force_x} if exists $child->{force_x};
2022 for @{$self->{children}}; 3575 $Y = $child->{force_y} if exists $child->{force_y};
2023}
2024 3576
2025sub _topleft { 3577 $X = _to_pixel $X, $W, $self->{w};
3578 $Y = _to_pixel $Y, $H, $self->{h};
3579
3580 $child->configure ($X, $Y, $W, $H);
3581 }
3582}
3583
3584sub coord2local {
2026 my ($self, $x, $y) = @_; 3585 my ($self, $x, $y) = @_;
2027 3586
2028 ($x, $y) 3587 ($x, $y)
2029} 3588}
2030 3589
3590sub coord2global {
3591 my ($self, $x, $y) = @_;
3592
3593 ($x, $y)
3594}
3595
2031sub update { 3596sub update {
2032 my ($self) = @_; 3597 my ($self) = @_;
2033 3598
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3599 $::WANT_REFRESH++;
2035 ::refresh ();
2036} 3600}
2037 3601
2038sub add { 3602sub add {
2039 my ($self, $widget) = @_; 3603 my ($self, @children) = @_;
2040 3604
3605 $_->{is_toplevel} = 1
3606 for @children;
3607
2041 $self->SUPER::add ($widget); 3608 $self->SUPER::add (@children);
3609}
2042 3610
2043 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3611sub remove {
3612 my ($self, @children) = @_;
3613
3614 $self->SUPER::remove (@children);
3615
3616 delete $self->{is_toplevel}
3617 for @children;
3618
3619 while (@children) {
3620 my $w = pop @children;
3621 push @children, $w->children;
3622 $w->set_invisible;
3623 }
2044} 3624}
2045 3625
2046sub on_refresh { 3626sub on_refresh {
2047 my ($self, $id, $cb) = @_; 3627 my ($self, $id, $cb) = @_;
2048 3628
2049 $self->{refresh_hook}{$id} = $cb; 3629 $self->{refresh_hook}{$id} = $cb;
2050} 3630}
2051 3631
3632sub on_post_alloc {
3633 my ($self, $id, $cb) = @_;
3634
3635 $self->{post_alloc_hook}{$id} = $cb;
3636}
3637
2052sub draw { 3638sub draw {
2053 my ($self) = @_; 3639 my ($self) = @_;
2054 3640
2055 while (my $rcb = delete $self->{refresh_hook}) { 3641 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 3642 $_->()
3643 for values %{delete $self->{refresh_hook}};
2057 } 3644 }
3645
3646 if ($self->{realloc}) {
3647 my %queue;
3648 my @queue;
3649 my $widget;
3650
3651 outer:
3652 while () {
3653 if (my $realloc = delete $self->{realloc}) {
3654 for $widget (values %$realloc) {
3655 $widget->{visible} or next; # do not resize invisible widgets
3656
3657 $queue{$widget+0}++ and next; # duplicates are common
3658
3659 push @{ $queue[$widget->{visible}] }, $widget;
3660 }
3661 }
3662
3663 while () {
3664 @queue or last outer;
3665
3666 $widget = pop @{ $queue[-1] || [] }
3667 and last;
3668
3669 pop @queue;
3670 }
3671
3672 delete $queue{$widget+0};
3673
3674 my ($w, $h) = $widget->size_request;
3675
3676 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3677 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3678
3679 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3680 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3681
3682 $w = $widget->{force_w} if exists $widget->{force_w};
3683 $h = $widget->{force_h} if exists $widget->{force_h};
3684
3685 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3686 || delete $widget->{force_realloc}) {
3687 $widget->{req_w} = $w;
3688 $widget->{req_h} = $h;
3689
3690 $self->{size_alloc}{$widget+0} = $widget;
3691
3692 if (my $parent = $widget->{parent}) {
3693 $self->{realloc}{$parent+0} = $parent
3694 unless $queue{$parent+0};
3695
3696 $parent->{force_size_alloc} = 1;
3697 $self->{size_alloc}{$parent+0} = $parent;
3698 }
3699 }
3700
3701 delete $self->{realloc}{$widget+0};
3702 }
3703 }
3704
3705 while (my $size_alloc = delete $self->{size_alloc}) {
3706 my @queue = sort { $b->{visible} <=> $a->{visible} }
3707 values %$size_alloc;
3708
3709 while () {
3710 my $widget = pop @queue || last;
3711
3712 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3713
3714 $w = 0 if $w < 0;
3715 $h = 0 if $h < 0;
3716
3717 $w = int $w + 0.5;
3718 $h = int $h + 0.5;
3719
3720 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3721 $widget->{old_w} = $widget->{w};
3722 $widget->{old_h} = $widget->{h};
3723
3724 $widget->{w} = $w;
3725 $widget->{h} = $h;
3726
3727 $widget->emit (size_allocate => $w, $h);
3728 }
3729 }
3730 }
3731
3732 while ($self->{post_alloc_hook}) {
3733 $_->()
3734 for values %{delete $self->{post_alloc_hook}};
3735 }
3736
2058 3737
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3738 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3739 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 3740 glClear GL_COLOR_BUFFER_BIT;
2062 3741
2063 glMatrixMode GL_PROJECTION; 3742 glMatrixMode GL_PROJECTION;
2064 glLoadIdentity; 3743 glLoadIdentity;
2065 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3744 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2066 glMatrixMode GL_MODELVIEW; 3745 glMatrixMode GL_MODELVIEW;
2067 glLoadIdentity; 3746 glLoadIdentity;
2068 3747
3748 {
3749 package CFClient::UI::Base;
3750
3751 ($draw_x, $draw_y, $draw_w, $draw_h) =
3752 (0, 0, $self->{w}, $self->{h});
3753 }
3754
2069 $self->_draw; 3755 $self->_draw;
2070} 3756}
2071 3757
2072############################################################################# 3758#############################################################################
2073 3759
2074package CFClient::UI; 3760package CFClient::UI;
2075 3761
2076$ROOT = new CFClient::UI::Root; 3762$ROOT = new CFClient::UI::Root;
3763$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2077 3764
20781 37651
2079 3766

Diff Legend

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