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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 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 1, 0.8, 0.5, 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 $parent->{visible};
263} 482}
264 483
265sub check_size { 484sub connect {
485 my ($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 {
266 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
267 506
268 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
269 509
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
271 $self->{req_w} = $w; 516 delete $self->{req_w};
272 $self->{req_h} = $h; 517 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 518 }
277} 519}
278 520
279sub update { 521sub update {
280 my ($self) = @_; 522 my ($self) = @_;
281 523
282 $self->{parent}->update 524 $self->{parent}->update
283 if $self->{parent}; 525 if $self->{parent};
284} 526}
285 527
286sub connect { 528sub reconfigure {
287 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
288 530
289 push @{ $self->{cb}{$signal} }, $cb; 531 # some widgets cache req_w and req_h
290} 532 delete $self->{req_w};
533 delete $self->{req_h};
291 534
292sub emit { 535 $self->realloc;
293 my ($self, $signal, @args) = @_; 536 $self->update;
537}
294 538
295 $_->($self, @args) 539# using global variables seems a bit hacky, but passing through all drawing
296 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 $self\n";
297} 596}
298 597
299sub DESTROY { 598sub DESTROY {
300 my ($self) = @_; 599 my ($self) = @_;
301 600
601 delete $WIDGET{$self+0};
302 #$self->deactivate; 602 #$self->deactivate;
303} 603}
304 604
305############################################################################# 605#############################################################################
306 606
307package CFClient::UI::DrawBG; 607package CFClient::UI::DrawBG;
308 608
309our @ISA = CFClient::UI::Base::; 609our @ISA = CFClient::UI::Base::;
310 610
311use strict; 611use strict;
312use SDL::OpenGL; 612use CFClient::OpenGL;
313 613
314sub new { 614sub new {
315 my $class = shift; 615 my $class = shift;
316 616
317 # range [value, low, high, page] 617 # range [value, low, high, page]
318 618
319 $class->SUPER::new ( 619 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 620 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 621 #active_bg => [1, 1, 1, 0.5],
322 @_ 622 @_
323 ) 623 )
324} 624}
325 625
326sub _draw { 626sub _draw {
327 my ($self) = @_; 627 my ($self) = @_;
328 628
629 my $color = $FOCUS == $self && $self->{active_bg}
630 ? $self->{active_bg}
631 : $self->{bg};
632
633 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 634 my ($w, $h) = @$self{qw(w h)};
330 635
331 glEnable GL_BLEND; 636 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 637 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 638 glColor_premultiply @$color;
334 639
335 glBegin GL_QUADS; 640 glBegin GL_QUADS;
336 glVertex 0 , 0; 641 glVertex 0 , 0;
337 glVertex 0 , $h; 642 glVertex 0 , $h;
338 glVertex $w, $h; 643 glVertex $w, $h;
339 glVertex $w, 0; 644 glVertex $w, 0;
340 glEnd; 645 glEnd;
341 646
342 glDisable GL_BLEND; 647 glDisable GL_BLEND;
648 }
343} 649}
344 650
345############################################################################# 651#############################################################################
346 652
347package CFClient::UI::Empty; 653package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 654
361our @ISA = CFClient::UI::Base::; 655our @ISA = CFClient::UI::Base::;
362 656
363sub new { 657sub new {
364 my ($class, %arg) = @_; 658 my ($class, %arg) = @_;
659 $class->SUPER::new (can_events => 0, %arg);
660}
365 661
662sub size_request {
663 my ($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
366 my $children = delete $arg{children} || []; 679 my $children = delete $arg{children};
367 680
368 my $self = $class->SUPER::new (children => [], %arg); 681 my $self = $class->SUPER::new (
682 children => [],
683 can_events => 0,
684 %arg,
685 );
686
369 $self->add ($_) for @$children; 687 $self->add (@$children)
688 if $children;
370 689
371 $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)
372} 772}
373 773
374sub add { 774sub add {
375 my ($self, $child) = @_; 775 my ($self, $child) = @_;
376 776
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [ 777 $self->{children} = [];
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ]; 778
385 779 $self->SUPER::add ($child);
386 $self->{w} = $self->{h} = -1;
387 $self->update;
388} 780}
389 781
390sub remove { 782sub remove {
391 my ($self, $widget) = @_; 783 my ($self, $widget) = @_;
392 784
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 785 $self->SUPER::remove ($widget);
394 786
395 $self->check_size; 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, $y)
396} 936}
397 937
398sub find_widget { 938sub find_widget {
399 my ($self, $x, $y) = @_; 939 my ($self, $x, $y) = @_;
400 940
401 $x -= $self->{x}; 941 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
402 $y -= $self->{y}; 942 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
403 943 ) {
404 my $res;
405
406 for (reverse @{ $self->{children} }) {
407 $res = $_->find_widget ($x, $y)
408 and return $res;
409 }
410
411 $self->SUPER::find_widget ($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, $y)
947 }
412} 948}
413 949
414sub _draw { 950sub _render {
415 my ($self) = @_; 951 my ($self) = @_;
416 952
417 $_->draw for @{$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 $self->SUPER::_render;
418} 959}
419 960
420############################################################################# 961#############################################################################
421 962
422package CFClient::UI::Bin; 963package CFClient::UI::ScrolledWindow;
423 964
424our @ISA = CFClient::UI::Container::; 965our @ISA = CFClient::UI::HBox::;
425 966
426sub new { 967sub new {
427 my ($class, %arg) = @_; 968 my ($class, %arg) = @_;
428 969
429 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 970 my $child = delete $arg{child};
430 971
431 $class->SUPER::new (children => [$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 $self
432} 992}
433 993
434sub add { 994sub add {
435 my ($self, $widget) = @_; 995 my ($self, $widget) = @_;
436 996
437 $self->{children} = []; 997 $self->{vp}->add ($self->{child} = $widget);
438
439 $self->SUPER::add ($widget);
440} 998}
441 999
442sub remove { 1000sub update {
443 my ($self, $widget) = @_; 1001 my ($self) = @_;
444 1002
445 $self->SUPER::remove ($widget); 1003 $self->SUPER::update;
446 1004
447 $self->{children} = [new CFClient::UI::Empty] 1005 # todo: overwrite size_allocate of child
448 unless @{$self->{children}}; 1006 my $child = $self->{vp}->child;
449} 1007 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450
451sub child { $_[0]->{children}[0] }
452
453sub size_request {
454 $_[0]{children}[0]->size_request
455} 1008}
456 1009
457sub size_allocate { 1010sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 1011 my ($self, $w, $h) = @_;
459 1012
460 $self->_size_allocate ($x, $y, $w, $h) or return; 1013 $self->SUPER::size_allocate ($w, $h);
461 1014
462 $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]);
463} 1017}
1018
1019#TODO# update range on size_allocate depending on child
1020# update viewport offset on scroll
464 1021
465############################################################################# 1022#############################################################################
466 1023
467package CFClient::UI::Window; 1024package CFClient::UI::Frame;
468 1025
469our @ISA = CFClient::UI::Bin::; 1026our @ISA = CFClient::UI::Bin::;
470 1027
471use 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 $_, mipmap => 1 }
1076 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
472 1077
473sub new { 1078sub new {
474 my ($class, %arg) = @_; 1079 my ($class, %arg) = @_;
475 1080
1081 my $title = delete $arg{title};
1082
476 my $self = $class->SUPER::new (%arg); 1083 my $self = $class->SUPER::new (
477} 1084 bg => [1, 1, 1, 1],
478 1085 border_bg => [1, 1, 1, 1],
479sub update { 1086 border => 0.6,
480 my ($self) = @_; 1087 can_events => 1,
481 1088 min_w => 16,
482 # we want to do this delayed... 1089 min_h => 16,
483 $self->render_chld; 1090 %arg,
484 $self->SUPER::update;
485}
486
487sub render_chld {
488 my ($self) = @_;
489
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1;
492 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw;
494 }; 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 + $self->border * 2,
1125 )
495} 1126}
496 1127
497sub size_allocate { 1128sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 1129 my ($self, $w, $h) = @_;
499 1130
500 $self->_size_allocate ($x, $y, $w, $h) or return; 1131 if ($self->{title}) {
501 1132 $self->{title}{w} = $w;
1133 $self->{title}{h} = $h;
502 $self->child->size_allocate (0, 0, $w, $h); 1134 $self->{title}->size_allocate ($w, $h);
1135 }
503 1136
504 $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}
505} 1207}
506 1208
507sub _draw { 1209sub _draw {
508 my ($self) = @_; 1210 my ($self) = @_;
509 1211
1212 my $child = $self->{children}[0];
1213
510 my ($w, $h) = ($self->w, $self->h); 1214 my ($w, $h ) = ($self->{w}, $self->{h});
1215 my ($cw, $ch) = ($child->{w}, $child->{h});
511 1216
512 my $tex = $self->{texture}
513 or return;
514
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 1217 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1218 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
519 1219
520 $tex->draw_quad (0, 0, $w, $h); 1220 my $border = $self->border;
521 1221
522 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
523 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 $self->{title}->_draw;
1245 }
524} 1246}
525 1247
526############################################################################# 1248#############################################################################
527 1249
528package CFClient::UI::ViewPort;
529
530our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame; 1250package CFClient::UI::Table;
559 1251
560our @ISA = CFClient::UI::Bin::; 1252our @ISA = CFClient::UI::Base::;
561 1253
562use SDL::OpenGL; 1254use List::Util qw(max sum);
563 1255
564sub size_request { 1256use CFClient::OpenGL;
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 1257
612sub new { 1258sub new {
613 my $class = shift; 1259 my $class = shift;
614 1260
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new (
618 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8,
621 @_
622 )
623}
624
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_;
640
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2;
644 $w -= List::Util::max 0, $self->{border} * 2;
645
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
647}
648
649sub button_down {
650 my ($self, $ev, $x, $y) = @_;
651
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
654
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
656 my ($bw, $bh) = ($self->{w}, $self->{h});
657
658 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_;
660
661 ($x, $y) = ($ev->motion_x, $ev->motion_y);
662
663 $self->{user_w} = $bw + $x - $ox;
664 $self->{user_h} = $bh + $y - $oy;
665 $self->update;
666 };
667
668 } elsif ($x >= 0 && $x < $self->{w}
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
672 my ($bx, $by) = ($self->{x}, $self->{y});
673
674 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_;
676
677 ($x, $y) = ($ev->motion_x, $ev->motion_y);
678
679 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 };
682 }
683}
684
685sub button_up {
686 my ($self, $ev, $x, $y) = @_;
687
688 delete $self->{motion};
689}
690
691sub mouse_motion {
692 my ($self, $ev, $x, $y) = @_;
693
694 $self->{motion}->($ev, $x, $y) if $self->{motion};
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707
708 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border});
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
713
714 my $bg = $tex[0];
715
716 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h};
719
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
726
727 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND;
729
730 $self->child->draw;
731}
732
733#############################################################################
734
735package CFClient::UI::Table;
736
737our @ISA = CFClient::UI::Base::;
738
739use List::Util qw(max sum);
740
741use SDL::OpenGL;
742
743sub new {
744 my $class = shift;
745
746 $class->SUPER::new ( 1261 $class->SUPER::new (
747 col_expand => [], 1262 col_expand => [],
748 @_ 1263 @_,
749 ) 1264 )
1265}
1266
1267sub children {
1268 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1269}
751 1270
752sub add { 1271sub add {
753 my ($self, $x, $y, $child) = @_; 1272 my ($self, $x, $y, $child) = @_;
754 1273
755 $child->set_parent ($self); 1274 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1275 $self->{children}[$y][$x] = $child;
757 1276
758 $self->{w} = $self->{h} = -1; 1277 $self->realloc;
759 $self->update;
760} 1278}
761 1279
762# TODO: move to container class maybe? send childs a signal on removal? 1280# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1281sub clear {
764 my ($self) = @_; 1282 my ($self) = @_;
765 1283
1284 my @children = $self->children;
766 delete $self->{children}; 1285 delete $self->{children};
767 $self->update; 1286
1287 for (@children) {
1288 delete $_->{parent};
1289 $_->hide;
1290 }
1291
1292 $self->realloc;
768} 1293}
769 1294
770sub get_wh { 1295sub get_wh {
771 my ($self) = @_; 1296 my ($self) = @_;
772 1297
… …
777 or next; 1302 or next;
778 1303
779 for my $x (0 .. $#$row) { 1304 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1305 my $widget = $row->[$x]
781 or next; 1306 or next;
782 my ($w, $h) = $widget->size_request; 1307 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1308
784 $w[$x] = max $w[$x], $w; 1309 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1310 $h[$y] = max $h[$y], $h;
786 } 1311 }
787 } 1312 }
… …
799 (sum @$hs), 1324 (sum @$hs),
800 ) 1325 )
801} 1326}
802 1327
803sub size_allocate { 1328sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1329 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1330
808 my ($ws, $hs) = $self->get_wh; 1331 my ($ws, $hs) = $self->get_wh;
809 1332
810 my $req_w = sum @$ws; 1333 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1334 my $req_h = (sum @$hs) || 1;
812 1335
813 # TODO: nicer code && do row_expand 1336 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1337 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1338 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1339 my $col_expand = (sum @col_expand) || 1;
… …
833 1356
834 for my $c (0 .. $#$row) { 1357 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1358 my $col_w = $ws->[$c];
836 1359
837 if (my $widget = $row->[$c]) { 1360 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1361 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1362 }
840 1363
841 $x += $col_w; 1364 $x += $col_w;
842 } 1365 }
843 1366
… …
870 } 1393 }
871} 1394}
872 1395
873############################################################################# 1396#############################################################################
874 1397
1398package CFClient::UI::Box;
1399
1400our @ISA = CFClient::UI::Container::;
1401
1402sub size_request {
1403 my ($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 += $alloc;
1451 }
1452
1453 1
1454}
1455
1456#############################################################################
1457
875package CFClient::UI::HBox; 1458package CFClient::UI::HBox;
876 1459
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1460our @ISA = CFClient::UI::Box::;
880 1461
881sub size_request { 1462sub new {
882 my ($self) = @_; 1463 my $class = shift;
883 1464
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1465 $class->SUPER::new (
885 1466 vertical => 0,
886 ( 1467 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1468 )
890} 1469}
891 1470
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1471#############################################################################
936 1472
937package CFClient::UI::VBox; 1473package CFClient::UI::VBox;
938 1474
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1475our @ISA = CFClient::UI::Box::;
942 1476
943sub size_request { 1477sub new {
944 my ($self) = @_; 1478 my $class = shift;
945 1479
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1480 $class->SUPER::new (
947 1481 vertical => 1,
948 ( 1482 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1483 )
952} 1484}
953 1485
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1486#############################################################################
994 1487
995package CFClient::UI::Label; 1488package CFClient::UI::Label;
996 1489
997our @ISA = CFClient::UI::Base::; 1490our @ISA = CFClient::UI::DrawBG::;
998 1491
999use SDL::OpenGL; 1492use CFClient::OpenGL;
1000 1493
1001sub new { 1494sub new {
1002 my ($class, %arg) = @_; 1495 my ($class, %arg) = @_;
1003 1496
1004 my $self = $class->SUPER::new ( 1497 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1498 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1499 #bg => none
1007 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,
1008 align => -1, 1508 align => -1,
1009 valign => -1, 1509 valign => -1,
1010 padding => 2, 1510 padding_x => 2,
1011 layout => new CFClient::Layout, 1511 padding_y => 2,
1512 can_events => 0,
1012 %arg 1513 %arg
1013 ); 1514 );
1014 1515
1015 $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 }
1016 1521
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1522 if (exists $self->{markup}) {
1018 $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 }
1019 1527
1020 $self 1528 $self
1021} 1529}
1022 1530
1023sub escape_text { 1531sub escape($) {
1024 local $_ = $_[1]; 1532 local $_ = $_[0];
1025 1533
1026 s/&/&amp;/g; 1534 s/&/&amp;/g;
1027 s/>/&gt;/g; 1535 s/>/&gt;/g;
1028 s/</&lt;/g; 1536 s/</&lt;/g;
1029 1537
1030 $_[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 $self->SUPER::realloc;
1031} 1553}
1032 1554
1033sub set_text { 1555sub set_text {
1034 my ($self, $text) = @_; 1556 my ($self, $text) = @_;
1035 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;
1036 $self->{layout}->set_text ($text); 1562 $self->{layout}->set_text ($text);
1037 1563
1038 delete $self->{texture}; 1564 delete $self->{req_h};
1565 $self->realloc;
1039 $self->update; 1566 $self->update;
1040} 1567}
1041 1568
1042sub set_markup { 1569sub set_markup {
1043 my ($self, $markup) = @_; 1570 my ($self, $markup) = @_;
1044 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;
1045 $self->{layout}->set_markup ($markup); 1578 $self->{layout}->set_markup ($markup);
1046 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;
1047 delete $self->{texture}; 1626 delete $self->{texture};
1048 $self->update;
1049}
1050 1627
1051sub size_request { 1628 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1629}
1079 1630
1080sub _draw { 1631sub _draw {
1081 my ($self) = @_; 1632 my ($self) = @_;
1082 1633
1634 $self->SUPER::_draw; # draw background, if applicable
1635
1083 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};
1084 $self->{layout}->set_width ($self->{w}); 1639 $self->{layout}->set_width ($self->{w});
1085 $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
1086 new_from_layout CFClient::Texture $self->{layout} 1644 new_from_layout CFClient::Texture $self->{layout}
1087 }; 1645 };
1088 1646
1089 glEnable GL_BLEND; 1647 unless (exists $self->{ox}) {
1090 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} - $tex->{h}) * 0.5);
1655 };
1656
1091 glEnable GL_TEXTURE_2D; 1657 glEnable GL_TEXTURE_2D;
1658
1659 if ($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}, $self->{oy});
1663 } else {
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093
1094 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1665 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1666 }
1109 1667
1110 glDisable GL_TEXTURE_2D; 1668 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1669}
1113 1670
1114############################################################################# 1671#############################################################################
1115 1672
1116package CFClient::UI::EntryBase; 1673package CFClient::UI::EntryBase;
1117 1674
1118our @ISA = CFClient::UI::Label::; 1675our @ISA = CFClient::UI::Label::;
1119 1676
1120use SDL; 1677use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1678
1123sub new { 1679sub new {
1124 my $class = shift; 1680 my $class = shift;
1125 1681
1126 $class->SUPER::new ( 1682 $class->SUPER::new (
1127 fg => [1, 1, 1], 1683 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1684 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1685 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1686 active_fg => [0, 0, 0],
1131 can_hover => 1, 1687 can_hover => 1,
1132 can_focus => 1, 1688 can_focus => 1,
1133 valign => 0, 1689 valign => 0,
1690 can_events => 1,
1691 #text => ...
1134 @_ 1692 @_
1135 ) 1693 )
1136} 1694}
1137 1695
1138sub _set_text { 1696sub _set_text {
… …
1145 $self->{last_activity} = $::NOW; 1703 $self->{last_activity} = $::NOW;
1146 $self->{text} = $text; 1704 $self->{text} = $text;
1147 1705
1148 $text =~ s/./*/g if $self->{hidden}; 1706 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1707 $self->{layout}->set_text ("$text ");
1708 delete $self->{req_h};
1150 1709
1151 $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);
1152} 1721}
1153 1722
1154sub get_text { 1723sub get_text {
1155 $_[0]{text} 1724 $_[0]{text}
1156} 1725}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1730 my ($w, $h) = $self->SUPER::size_request;
1162 1731
1163 ($w + 1, $h) # add 1 for cursor 1732 ($w + 1, $h) # add 1 for cursor
1164} 1733}
1165 1734
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1735sub key_down {
1183 my ($self, $ev) = @_; 1736 my ($self, $ev) = @_;
1184 1737
1185 my $mod = $ev->key_mod; 1738 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1739 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1740 my $uni = $ev->{unicode};
1189 1741
1190 my $text = $self->get_text; 1742 my $text = $self->get_text;
1191 1743
1192 if ($sym == SDLK_BACKSPACE) { 1744 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1745 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1746 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1747 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1748 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1749 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1750 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1751 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1752 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1753 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1754 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1755 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1756 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1757 $self->_emit ('escape');
1206 } elsif ($uni) { 1758 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1759 substr $text, $self->{cursor}++, 0, chr $uni;
1760 } else {
1761 return 0;
1208 } 1762 }
1209 1763
1210 $self->_set_text ($text); 1764 $self->_set_text ($text);
1211 $self->update; 1765
1766 $self->realloc;
1767
1768 1
1212} 1769}
1213 1770
1214sub focus_in { 1771sub focus_in {
1215 my ($self) = @_; 1772 my ($self) = @_;
1216 1773
… …
1231 utf8::encode $text; 1788 utf8::encode $text;
1232 $self->{cursor} = length substr $text, 0, $idx; 1789 $self->{cursor} = length substr $text, 0, $idx;
1233 1790
1234 $self->_set_text ($self->{text}); 1791 $self->_set_text ($self->{text});
1235 $self->update; 1792 $self->update;
1793
1794 1
1236} 1795}
1237 1796
1238sub mouse_motion { 1797sub mouse_motion {
1239 my ($self, $ev, $x, $y) = @_; 1798 my ($self, $ev, $x, $y) = @_;
1240# 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, $y;#d#
1800
1801 0
1241} 1802}
1242 1803
1243sub _draw { 1804sub _draw {
1244 my ($self) = @_; 1805 my ($self) = @_;
1245 1806
1246 local $self->{fg} = $self->{fg}; 1807 local $self->{fg} = $self->{fg};
1247 1808
1248 if ($FOCUS == $self) { 1809 if ($FOCUS == $self) {
1249 glColor @{$self->{active_bg}}; 1810 glColor_premultiply @{$self->{active_bg}};
1250 $self->{fg} = $self->{active_fg}; 1811 $self->{fg} = $self->{active_fg};
1251 } else { 1812 } else {
1252 glColor @{$self->{bg}}; 1813 glColor_premultiply @{$self->{bg}};
1253 } 1814 }
1254 1815
1255 glEnable GL_BLEND; 1816 glEnable GL_BLEND;
1256 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1817 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1257 glBegin GL_QUADS; 1818 glBegin GL_QUADS;
1258 glVertex 0 , 0; 1819 glVertex 0 , 0;
1259 glVertex 0 , $self->{h}; 1820 glVertex 0 , $self->{h};
1260 glVertex $self->{w}, $self->{h}; 1821 glVertex $self->{w}, $self->{h};
1261 glVertex $self->{w}, 0; 1822 glVertex $self->{w}, 0;
… …
1284 1845
1285package CFClient::UI::Entry; 1846package CFClient::UI::Entry;
1286 1847
1287our @ISA = CFClient::UI::EntryBase::; 1848our @ISA = CFClient::UI::EntryBase::;
1288 1849
1289use SDL; 1850use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1851
1292sub key_down { 1852sub key_down {
1293 my ($self, $ev) = @_; 1853 my ($self, $ev) = @_;
1294 1854
1295 my $sym = $ev->key_sym; 1855 my $sym = $ev->{sym};
1296 1856
1297 if ($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} = '';
1298 $self->emit (activate => $self->get_text); 1862 $self->_emit (activate => $txt);
1299 $self->update; 1863 $self->update;
1300 1864
1865 } elsif ($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
1301 } else { 1887 } else {
1302 $self->SUPER::key_down ($ev); 1888 return $self->SUPER::key_down ($ev)
1889 }
1890
1303 } 1891 1
1304
1305} 1892}
1306 1893
1307############################################################################# 1894#############################################################################
1308 1895
1309package CFClient::UI::Button; 1896package CFClient::UI::Button;
1310 1897
1311our @ISA = CFClient::UI::Label::; 1898our @ISA = CFClient::UI::Label::;
1312 1899
1313use SDL; 1900use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1901
1316my @tex = 1902my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1903 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1904 qw(b1_button_active.png);
1319 1905
1320sub new { 1906sub new {
1321 my $class = shift; 1907 my $class = shift;
1322 1908
1323 $class->SUPER::new ( 1909 $class->SUPER::new (
1324 padding => 4, 1910 padding_x => 4,
1911 padding_y => 4,
1325 fg => [1, 1, 1], 1912 fg => [1, 1, 1],
1326 bg => [1, 1, 1, 0.2],
1327 active_fg => [0, 0, 1], 1913 active_fg => [0, 0, 1],
1328 can_hover => 1, 1914 can_hover => 1,
1915 align => 0,
1916 valign => 0,
1917 can_events => 1,
1329 @_ 1918 @_
1330 ) 1919 )
1331} 1920}
1332 1921
1922sub activate { }
1923
1333sub button_up { 1924sub button_up {
1334 my ($self, $ev, $x, $y) = @_; 1925 my ($self, $ev, $x, $y) = @_;
1335 1926
1927 $self->emit ("activate")
1336 if ($x >= 0 && $x < $self->{w} 1928 if $x >= 0 && $x < $self->{w}
1337 && $y >= 0 && $y < $self->{h}) { 1929 && $y >= 0 && $y < $self->{h};
1338 $self->emit ("activate"); 1930
1339 } 1931 1
1340} 1932}
1341 1933
1342sub _draw { 1934sub _draw {
1343 my ($self) = @_; 1935 my ($self) = @_;
1344 1936
1345 local $self->{fg} = $self->{fg}; 1937 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1346 1938
1347 if ($GRAB == $self) {
1348 $self->{fg} = $self->{active_fg};
1349 }
1350
1351 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 1939 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1940 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1; 1941 glColor 0, 0, 0, 1;
1356 1942
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1943 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358 1944
1359 glDisable GL_TEXTURE_2D; 1945 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361 1946
1362 $self->SUPER::_draw; 1947 $self->SUPER::_draw;
1363} 1948}
1364 1949
1365############################################################################# 1950#############################################################################
… …
1367package CFClient::UI::CheckBox; 1952package CFClient::UI::CheckBox;
1368 1953
1369our @ISA = CFClient::UI::DrawBG::; 1954our @ISA = CFClient::UI::DrawBG::;
1370 1955
1371my @tex = 1956my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1957 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1958 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374 1959
1375use SDL; 1960use CFClient::OpenGL;
1376use SDL::OpenGL;
1377 1961
1378sub new { 1962sub new {
1379 my $class = shift; 1963 my $class = shift;
1380 1964
1381 $class->SUPER::new ( 1965 $class->SUPER::new (
1382 padding => 2, 1966 padding_x => 2,
1967 padding_y => 2,
1383 fg => [1, 1, 1], 1968 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0], 1969 active_fg => [1, 1, 0],
1970 bg => [0, 0, 0, 0.2],
1971 active_bg => [1, 1, 1, 0.5],
1385 state => 0, 1972 state => 0,
1386 can_hover => 1, 1973 can_hover => 1,
1387 @_ 1974 @_
1388 ) 1975 )
1389} 1976}
1390 1977
1391sub size_request { 1978sub size_request {
1392 my ($self) = @_; 1979 my ($self) = @_;
1393 1980
1394 ($self->{padding} * 2 + 6) x 2 1981 (6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401} 1982}
1402 1983
1403sub button_down { 1984sub button_down {
1404 my ($self, $ev, $x, $y) = @_; 1985 my ($self, $ev, $x, $y) = @_;
1405 1986
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1987 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1988 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1408 $self->{state} = !$self->{state}; 1989 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state}); 1990 $self->_emit (changed => $self->{state});
1991 } else {
1992 return 0
1993 }
1994
1410 } 1995 1
1411} 1996}
1412 1997
1413sub _draw { 1998sub _draw {
1414 my ($self) = @_; 1999 my ($self) = @_;
1415 2000
1416 $self->SUPER::_draw; 2001 $self->SUPER::_draw;
1417 2002
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2003 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1419 2004
1420 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;
1421 2008
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2009 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423 2010
1424 glEnable GL_BLEND; 2011 my $tex = $self->{state} ? $tex[1] : $tex[0];
2012
1425 glEnable GL_TEXTURE_2D; 2013 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s); 2014 $tex->draw_quad_alpha (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D; 2015 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434} 2016}
1435 2017
1436############################################################################# 2018#############################################################################
1437 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
1438package CFClient::UI::VGauge; 2078package CFClient::UI::VGauge;
1439 2079
1440our @ISA = CFClient::UI::Base::; 2080our @ISA = CFClient::UI::Base::;
1441 2081
1442use SDL::OpenGL; 2082use List::Util qw(min max);
2083
2084use CFClient::OpenGL;
1443 2085
1444my %tex = ( 2086my %tex = (
1445 food => [ 2087 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2089 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ], 2090 ],
1449 grace => [ 2091 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2093 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452 ], 2094 ],
1453 hp => [ 2095 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2097 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ], 2098 ],
1457 mana => [ 2099 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2101 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460 ], 2102 ],
1461); 2103);
1462 2104
1463# eg. VGauge->new (gauge => 'food'), default gauge: food 2105# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new { 2106sub new {
1465 my $class = shift; 2107 my $class = shift;
1466 2108
1467 my $self = $class->SUPER::new (gauge => 'food', @_); 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};
1468 2115
1469 $self 2116 $self
1470} 2117}
1471 2118
1472sub size_request { 2119sub size_request {
1473 my ($self) = @_; 2120 my ($self) = @_;
1474 2121
1475 ($self->{w}, $self->{h}) 2122 #my $tex = $tex{$self->{type}}[0];
2123 #@$tex{qw(w h)}
2124 (0, 0)
1476} 2125}
1477 2126
1478sub set_max { 2127sub set_max {
1479 my ($self, $max) = @_; 2128 my ($self, $max) = @_;
2129
2130 return if $self->{max_val} == $max;
2131
1480 $self->{max_val} = $max; 2132 $self->{max_val} = $max;
2133 $self->update;
1481} 2134}
1482 2135
1483sub set_value { 2136sub set_value {
1484 my ($self, $val, $max) = @_; 2137 my ($self, $val, $max) = @_;
1485 2138
1486 $self->set_max ($max) 2139 $self->set_max ($max)
1487 if defined $max; 2140 if defined $max;
1488 2141
1489 $max = $self->{max_val}; 2142 return if $self->{val} == $val;
2143
1490 $self->{val} = $val; 2144 $self->{val} = $val;
1491
1492 $self->update; 2145 $self->update;
1493} 2146}
1494 2147
1495sub _draw { 2148sub _draw {
1496 my ($self) = @_; 2149 my ($self) = @_;
1497 2150
1498 my $tex = $tex{$self->{gauge}}; 2151 my $tex = $tex{$self->{type}};
2152 my ($t1, $t2, $t3) = @$tex;
1499 2153
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2154 my ($w, $h) = ($self->{w}, $self->{h});
1501 2155
2156 if ($self->{vertical}) {
2157 glRotate 90, 0, 0, 1;
2158 glTranslate 0, -$self->{w}, 0;
2159
2160 ($w, $h) = ($h, $w);
2161 }
2162
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2163 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2164
1505 my $t1 = $tex->[0]; 2165 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2166 my $ycut2 = max 0, min 1, $ycut - 1;
2167
2168 my $h1 = $self->{h} * (1 - $ycut1);
2169 my $h2 = $self->{h} * (1 - $ycut2);
1507 2170
1508 glEnable GL_BLEND; 2171 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2172 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2173 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2174 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2175 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2176
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2177 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin (GL_QUADS); 2178 glBegin GL_QUADS;
1520 glTexCoord (0, 0); glVertex (0 , $yp); 2179 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2180 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2181 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2182 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd (); 2183 glEnd;
1525 2184
1526 $yp += $h1; 2185 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2186 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin (GL_QUADS); 2187 glBegin GL_QUADS;
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2188 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2189 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2190 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2191 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd (); 2192 glEnd;
2193
2194 if ($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, $h2;
2201 glEnd;
2202 }
1535 2203
1536 glDisable GL_BLEND; 2204 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2205 glDisable GL_TEXTURE_2D;
1538} 2206}
1539 2207
1540############################################################################# 2208#############################################################################
1541 2209
2210package CFClient::UI::Gauge;
2211
2212our @ISA = CFClient::UI::VBox::;
2213
2214sub new {
2215 my ($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
1542package CFClient::UI::Slider; 2257package CFClient::UI::Slider;
1543 2258
1544use strict; 2259use strict;
1545 2260
1546use SDL::OpenGL; 2261use CFClient::OpenGL;
1547 2262
1548our @ISA = CFClient::UI::DrawBG::; 2263our @ISA = CFClient::UI::DrawBG::;
1549 2264
1550my @tex = 2265my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2266 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2267 qw(s1_slider.png s1_slider_bg.png);
1553 2268
1554sub new { 2269sub new {
1555 my $class = shift; 2270 my $class = shift;
1556 2271
1557 # range [value, low, high, page] 2272 # range [value, low, high, page, unit]
1558 2273
1559 # TODO: 0-width page 2274 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2275 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2276 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2277 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2278 fg => [1, 1, 1],
1564 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],
1565 range => [0, 0, 100, 10], 2282 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2283 min_w => $::WIDTH / 80,
1567 req_h => 13, 2284 min_h => $::WIDTH / 80,
1568 vertical => 0, 2285 vertical => 0,
1569 can_hover => 1, 2286 can_hover => 1,
1570 inner_pad => 5, 2287 inner_pad => 0.02,
1571 @_ 2288 @_
1572 ); 2289 );
1573 2290
2291 $self->set_value ($self->{range}[0]);
2292 $self->update;
2293
1574 $self 2294 $self
1575} 2295}
1576 2296
2297sub changed { }
2298
2299sub set_range {
2300 my ($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 $self->update;
2328 }
2329}
2330
1577sub size_request { 2331sub size_request {
1578 my ($self) = @_; 2332 my ($self) = @_;
1579 2333
1580 my $w = $self->{req_w}; 2334 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2335}
1585 2336
1586sub button_down { 2337sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1588 2339
1589 $self->SUPER::button_down ($ev, $x, $y); 2340 $self->SUPER::button_down ($ev, $x, $y);
2341
2342 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2343
1590 $self->mouse_motion ($ev, $x, $y); 2344 $self->mouse_motion ($ev, $x, $y)
1591} 2345}
1592 2346
1593sub mouse_motion { 2347sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1595 2349
1596 if ($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
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2378 my ($value, $lo, $hi, $page) = @{$self->{range}};
2379 my $range = ($hi - $page - $lo) || 1e-100;
1598 2380
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2381 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2382
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2383 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2384 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2385
1604 $x -= $inner_pad_px; # substract the padding 2386 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2387 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2388
1610 $self->emit (changed => $x); 2389 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2390 $self->{knob_w} = $knob_w;
1612 } 2391 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2392
1626 $self->SUPER::_draw (); 2393 $self->SUPER::_draw ();
1627 2394
1628 my ($w, $h) = @$self{qw(w h)}; 2395 glScale $self->{w}, $self->{h};
1629 2396
1630 if ($self->{vertical}) { 2397 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2398 # draw a vertical slider like a rotated horizontal slider
1632 2399
2400 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2401 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2402 }
1638 2403
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2404 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2405 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2406
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2409
1665 # draw background 2410 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2411 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2412
1668 # draw handle 2413 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2414 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2415
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2416 glDisable GL_TEXTURE_2D;
1673} 2417}
1674 2418
1675############################################################################# 2419#############################################################################
1676 2420
2421package CFClient::UI::ValSlider;
2422
2423our @ISA = CFClient::UI::HBox::;
2424
2425sub new {
2426 my ($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
1677package CFClient::UI::TextView; 2462package CFClient::UI::TextView;
1678 2463
1679our @ISA = CFClient::UI::HBox::; 2464our @ISA = CFClient::UI::HBox::;
1680 2465
1681use SDL::OpenGL; 2466use CFClient::OpenGL;
1682 2467
1683sub new { 2468sub new {
1684 my $class = shift; 2469 my $class = shift;
1685 2470
1686 my $self = $class->SUPER::new ( 2471 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2472 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2473 can_events => 0,
1689 fontsize => $::FONTSIZE, 2474 #font => default_font
1690 @_, 2475 @_,
1691 2476
1692 layout => (new CFClient::Layout), 2477 layout => (new CFClient::Layout 1),
1693 par => [], 2478 par => [],
1694 height => 0, 2479 height => 0,
1695 children => [ 2480 children => [
1696 (new CFClient::UI::Empty expand => 1), 2481 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2482 (new CFClient::UI::Slider vertical => 1),
1698 ], 2483 ],
1699 ); 2484 );
1700 2485
1701 $self->{children}[1]->connect (changed => sub { 2486 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2487
1705 $self 2488 $self
1706} 2489}
1707 2490
1708sub set_fontsize { 2491sub set_fontsize {
… …
1710 2493
1711 $self->{fontsize} = $fontsize; 2494 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2495 $self->reflow;
1713} 2496}
1714 2497
2498sub size_allocate {
2499 my ($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 $self->reflow;
2508}
2509
1715sub text_height { 2510sub text_size {
1716 my ($self, $text) = @_; 2511 my ($self, $text, $indent) = @_;
1717 2512
1718 my $layout = $self->{layout}; 2513 my $layout = $self->{layout};
1719 2514
1720 $layout->set_height ($self->{fontsize}); 2515 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2516 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2517 $layout->set_markup ($text);
1723 2518
1724 ($layout->size)[1] 2519 $layout->size
1725} 2520}
1726 2521
1727sub reflow { 2522sub reflow {
1728 my ($self) = @_; 2523 my ($self) = @_;
1729 2524
1730 $self->{need_reflow}++; 2525 $self->{need_reflow}++;
1731 $self->update; 2526 $self->update;
1732} 2527}
1733 2528
1734sub size_request { 2529sub set_offset {
1735 my ($self) = @_; 2530 my ($self, $offset) = @_;
1736 2531
1737 ($self->{req_w}, $self->{req_h}) 2532 # todo: base offset on lines or so, not on pixels
2533 $self->{children}[1]->set_value ($offset);
1738} 2534}
1739 2535
1740sub size_allocate { 2536sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2537 my ($self) = @_;
1742 2538
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2539 $self->{par} = [];
1744 2540 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2541 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2542}
1751 2543
1752sub add_paragraph { 2544sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2545 my ($self, $color, $text, $indent) = @_;
1754 2546
1755 #TODO: intelligently "reformat" paragraph 2547 for my $line (split /\n/, $text) {
1756 2548 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2549 $self->{height} += $h;
2550 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2551 }
1760 2552
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2553 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2554}
1766 2555
1767sub update { 2556sub update {
1768 my ($self) = @_; 2557 my ($self) = @_;
1769 2558
… …
1771 2560
1772 return unless $self->{h} > 0; 2561 return unless $self->{h} > 0;
1773 2562
1774 delete $self->{texture}; 2563 delete $self->{texture};
1775 2564
1776 $ROOT->on_refresh ($self, sub { 2565 $ROOT->on_post_alloc ($self, sub {
2566 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2567
1777 if (delete $self->{need_reflow}) { 2568 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2569 my $height = 0;
1779 2570
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2571 my $layout = $self->{layout};
2572
2573 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2574
1781 for @{$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 }
1782 2586
1783 $self->{height} = $height; 2587 $self->{height} = $height;
1784 2588
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2589 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2590
1787 delete $self->{texture}; 2591 delete $self->{texture};
1788 } 2592 }
1789 2593
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2594 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2595 glClearColor 0, 0, 0, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2596 glClear GL_COLOR_BUFFER_BIT;
1793 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
1794 glEnable GL_BLEND; 2609 glEnable GL_BLEND;
2610 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2611 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2612
1808 for my $par (@{$self->{par}}) { 2613 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2614 my $h = $par->[1];
1810 2615
1811 if ($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]);
1812 $layout->set_text ($par->[2]); 2619 $layout->set_markup ($par->[4]);
1813 2620
1814 glColor @{ $par->[1] }; 2621 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2622
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2623 glRasterPos $par->[3], $y - $y0;
2624 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2625 }
1818 2626
1819 $y += $h; 2627 $y += $h;
1820 } 2628 }
1821 2629
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2630 glDisable GL_BLEND;
1824 }; 2631 };
1825 }); 2632 });
1826} 2633}
1827 2634
1828sub _draw { 2635sub _draw {
1829 my ($self) = @_; 2636 my ($self) = @_;
1830 2637
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2638 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2639 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1834 $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});
1835 glDisable GL_TEXTURE_2D; 2642 glDisable GL_TEXTURE_2D;
1836 }
1837 2643
1838 $self->{children}[1]->draw; 2644 $self->{children}[1]->draw;
1839 2645
1840} 2646}
1841 2647
1842############################################################################# 2648#############################################################################
1843 2649
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2650package CFClient::UI::Animator;
2081 2651
2082use SDL::OpenGL; 2652use CFClient::OpenGL;
2083 2653
2084our @ISA = CFClient::UI::Bin::; 2654our @ISA = CFClient::UI::Bin::;
2085 2655
2086sub moveto { 2656sub moveto {
2087 my ($self, $x, $y) = @_; 2657 my ($self, $x, $y) = @_;
… …
2125 2695
2126sub new { 2696sub new {
2127 my $class = shift; 2697 my $class = shift;
2128 2698
2129 my $self = $class->SUPER::new ( 2699 my $self = $class->SUPER::new (
2130 state => 0, 2700 state => 0,
2131 connect_activate => \&toggle_flopper, 2701 on_activate => \&toggle_flopper,
2132 @_ 2702 @_
2133 ); 2703 );
2134 2704
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2705 $self
2141} 2706}
2142 2707
2143sub toggle_flopper { 2708sub toggle_flopper {
2144 my ($self) = @_; 2709 my ($self) = @_;
2145 2710
2146 # TODO: use animation 2711 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2712}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2713
2149 $self->{other}->move ($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
2150 $self->emit ("open"); 2970 $self->_emit ("popdown");
2971 $self->{hover}[1]->() if $self->{hover};
2151 } else { 2972 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2973 return 0
2153 $self->emit ("close"); 2974 }
2975
2154 } 2976 1
2155
2156 $self->emit (changed => $self->{state});
2157} 2977}
2158 2978
2159############################################################################# 2979#############################################################################
2160 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 $self->rebuild_spell_list;
3523}
3524
3525#############################################################################
3526
2161package CFClient::UI::Root; 3527package CFClient::UI::Root;
2162 3528
2163our @ISA = CFClient::UI::Container::; 3529our @ISA = CFClient::UI::Container::;
2164 3530
2165use SDL::OpenGL; 3531use List::Util qw(min max);
2166 3532
2167sub check_size { 3533use CFClient::OpenGL;
2168 my ($self) = @_;
2169 3534
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 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 $self
2171} 3546}
2172 3547
2173sub size_request { 3548sub size_request {
2174 ($::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 $coord + 0.5
2175} 3566}
2176 3567
2177sub size_allocate { 3568sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3569 my ($self, $w, $h) = @_;
2179 3570
2180 $self->_size_allocate ($x, $y, $w, $h); 3571 for my $child ($self->children) {
3572 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3573
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3574 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3575 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3576
2186sub _topleft { 3577 $X = _to_pixel $X, $W, $self->{w};
3578 $Y = _to_pixel $Y, $H, $self->{h};
3579
3580 $child->configure ($X, $Y, $W, $H);
3581 }
3582}
3583
3584sub coord2local {
2187 my ($self, $x, $y) = @_; 3585 my ($self, $x, $y) = @_;
2188 3586
2189 ($x, $y) 3587 ($x, $y)
2190} 3588}
2191 3589
3590sub coord2global {
3591 my ($self, $x, $y) = @_;
3592
3593 ($x, $y)
3594}
3595
2192sub update { 3596sub update {
2193 my ($self) = @_; 3597 my ($self) = @_;
2194 3598
2195 $self->check_size; 3599 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3600}
2198 3601
2199sub add { 3602sub add {
2200 my ($self, $widget) = @_; 3603 my ($self, @children) = @_;
2201 3604
3605 $_->{is_toplevel} = 1
3606 for @children;
3607
2202 $self->SUPER::add ($widget); 3608 $self->SUPER::add (@children);
3609}
2203 3610
2204 $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 $w->set_invisible;
3623 }
2205} 3624}
2206 3625
2207sub on_refresh { 3626sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3627 my ($self, $id, $cb) = @_;
2209 3628
2210 $self->{refresh_hook}{$id} = $cb; 3629 $self->{refresh_hook}{$id} = $cb;
2211} 3630}
2212 3631
3632sub on_post_alloc {
3633 my ($self, $id, $cb) = @_;
3634
3635 $self->{post_alloc_hook}{$id} = $cb;
3636}
3637
2213sub draw { 3638sub draw {
2214 my ($self) = @_; 3639 my ($self) = @_;
2215 3640
2216 while (my $rcb = delete $self->{refresh_hook}) { 3641 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3642 $_->()
3643 for values %{delete $self->{refresh_hook}};
2218 } 3644 }
3645
3646 if ($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
2219 3737
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3738 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3739 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3740 glClear GL_COLOR_BUFFER_BIT;
2223 3741
2224 glMatrixMode GL_PROJECTION; 3742 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3743 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3744 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3745 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3746 glLoadIdentity;
2229 3747
3748 {
3749 package CFClient::UI::Base;
3750
3751 ($draw_x, $draw_y, $draw_w, $draw_h) =
3752 (0, 0, $self->{w}, $self->{h});
3753 }
3754
2230 $self->_draw; 3755 $self->_draw;
2231} 3756}
2232 3757
2233############################################################################# 3758#############################################################################
2234 3759
2235package CFClient::UI; 3760package CFClient::UI;
2236 3761
2237$ROOT = new CFClient::UI::Root; 3762$ROOT = new CFClient::UI::Root;
3763$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3764
22391 37651
2240 3766

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