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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.135 by root, Wed Apr 19 06:21:07 2006 UTC vs.
Revision 1.283 by root, Mon Jun 5 02:28:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
169 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
170 385
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
172} 406}
173 407
174# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
175sub coord2local { 409sub coord2local {
176 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
177 411
178 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 413}
181 414
182# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
183sub coord2global { 416sub coord2global {
184 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
185 418
186 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 420}
189 421
190sub focus_in { 422sub focus_in {
191 my ($self) = @_; 423 my ($self) = @_;
192 424
193 return if $FOCUS == $self; 425 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
195 427
196 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
197 429
198 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
199 431
200 $focus->update if $focus; 432 $focus->update if $focus;
201 $FOCUS->update; 433 $FOCUS->update;
202} 434}
203 435
… …
206 438
207 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
208 440
209 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
210 442
211 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
212 444
213 $focus->update if $focus; #? 445 $focus->update if $focus; #?
214}
215 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
216sub mouse_motion { } 451sub mouse_motion { 0 }
217sub button_up { } 452sub button_up { 0 }
218sub key_down { } 453sub key_down { 0 }
219sub key_up { } 454sub key_up { 0 }
220 455
221sub button_down { 456sub button_down {
222 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
223 458
224 $self->focus_in; 459 $self->focus_in;
225}
226 460
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 461 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 462}
264 463
265sub find_widget { 464sub find_widget {
266 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
267 468
268 return $self 469 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 472
… …
274 475
275sub set_parent { 476sub set_parent {
276 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
277 478
278 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
279} 481}
280 482
281sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
282 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
283 505
284 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
285 508
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
287 $self->{req_w} = $w; 515 delete $self->{req_w};
288 $self->{req_h} = $h; 516 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 517 }
293} 518}
294 519
295sub update { 520sub update {
296 my ($self) = @_; 521 my ($self) = @_;
297 522
298 $self->{parent}->update 523 $self->{parent}->update
299 if $self->{parent}; 524 if $self->{parent};
300} 525}
301 526
302sub connect { 527sub reconfigure {
303 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
304 529
305 push @{ $self->{signal_cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
306} 532}
307 533
308sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 537
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 538sub draw {
312 $cb->($self, @args); 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
313 } 567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
314} 591}
315 592
316sub DESTROY { 593sub DESTROY {
317 my ($self) = @_; 594 my ($self) = @_;
318 595
596 delete $WIDGET{$self+0};
319 #$self->deactivate; 597 #$self->deactivate;
320} 598}
321 599
322############################################################################# 600#############################################################################
323 601
324package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
325 603
326our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
327 605
328use strict; 606use strict;
329use SDL::OpenGL; 607use CFClient::OpenGL;
330 608
331sub new { 609sub new {
332 my $class = shift; 610 my $class = shift;
333 611
334 # range [value, low, high, page] 612 # range [value, low, high, page]
335 613
336 $class->SUPER::new ( 614 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
339 @_ 617 @_
340 ) 618 )
341} 619}
342 620
343sub _draw { 621sub _draw {
344 my ($self) = @_; 622 my ($self) = @_;
345 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
347 630
348 glEnable GL_BLEND; 631 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
351 634
352 glBegin GL_QUADS; 635 glBegin GL_QUADS;
353 glVertex 0 , 0; 636 glVertex 0 , 0;
354 glVertex 0 , $h; 637 glVertex 0 , $h;
355 glVertex $w, $h; 638 glVertex $w, $h;
356 glVertex $w, 0; 639 glVertex $w, 0;
357 glEnd; 640 glEnd;
358 641
359 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
360} 644}
361 645
362############################################################################# 646#############################################################################
363 647
364package CFClient::UI::Empty; 648package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 649
378our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
379 651
380sub new { 652sub new {
381 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
382 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
383 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
384 675
385 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
386 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
387 684
388 $self 685 $self
389} 686}
390 687
391sub add { 688sub add {
392 my ($self, $child) = @_; 689 my ($self, @widgets) = @_;
393 690
394 $child->set_parent ($self); 691 $_->set_parent ($self)
692 for @widgets;
395 693
396 use sort 'stable'; 694 use sort 'stable';
397 695
398 $self->{children} = [ 696 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 697 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 698 @{$self->{children}}, @widgets
401 ]; 699 ];
402 700
403 $child->check_size; 701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
404} 706}
405 707
406sub remove { 708sub remove {
407 my ($self, $child) = @_; 709 my ($self, $child) = @_;
408 710
409 delete $child->{parent}; 711 delete $child->{parent};
712 $child->hide;
410 713
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 715
413 $self->check_size; 716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
414} 731}
415 732
416sub find_widget { 733sub find_widget {
417 my ($self, $x, $y) = @_; 734 my ($self, $x, $y) = @_;
418 735
419 $x -= $self->{x}; 736 $x -= $self->{x};
420 $y -= $self->{y}; 737 $y -= $self->{y};
421 738
422 my $res; 739 my $res;
423 740
424 for (reverse @{ $self->{children} }) { 741 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 742 $res = $_->find_widget ($x, $y)
426 and return $res; 743 and return $res;
427 } 744 }
428 745
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 795 $self->{children}[0]->configure (0, 0, $w, $h);
479} 796}
480 797
481############################################################################# 798#############################################################################
482 799
800# back-buffered drawing area
801
483package CFClient::UI::Window; 802package CFClient::UI::Window;
484 803
485our @ISA = CFClient::UI::Bin::; 804our @ISA = CFClient::UI::Bin::;
486 805
487use SDL::OpenGL; 806use CFClient::OpenGL;
488 807
489sub new { 808sub new {
490 my ($class, %arg) = @_; 809 my ($class, %arg) = @_;
491 810
492 my $self = $class->SUPER::new (%arg); 811 my $self = $class->SUPER::new (%arg);
493} 812}
494 813
495sub update { 814sub update {
496 my ($self) = @_; 815 my ($self) = @_;
497 816
498 # we want to do this delayed... 817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 818 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 819}
512 820
513sub size_allocate { 821sub size_allocate {
514 my ($self, $w, $h) = @_; 822 my ($self, $w, $h) = @_;
515 823
516 $self->child->configure (0, 0, $w, $h); 824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
517 827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
518 $self->render_chld; 848 $self->_render;
849 };
519} 850}
520 851
521sub _draw { 852sub _draw {
522 my ($self) = @_; 853 my ($self) = @_;
523 854
524 my ($w, $h) = ($self->w, $self->h); 855 my ($w, $h) = @$self{qw(w h)};
525 856
526 my $tex = $self->{texture} 857 my $tex = $self->{texture}
527 or return; 858 or return;
528 859
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 860 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
533 863
534 $tex->draw_quad (0, 0, $w, $h); 864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 865
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 866 glDisable GL_TEXTURE_2D;
538} 867}
539 868
540############################################################################# 869#############################################################################
541 870
542package CFClient::UI::ViewPort; 871package CFClient::UI::ViewPort;
543 872
544our @ISA = CFClient::UI::Window::; 873our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 874
618sub new { 875sub new {
619 my $class = shift; 876 my $class = shift;
620 877
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 878 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 879 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 880 scroll_y => 1,
626 border => 0.8,
627 @_ 881 @_,
628 ) 882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
931}
932
933sub find_widget {
934 my ($self, $x, $y) = @_;
935
936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
938 ) {
939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
943}
944
945sub _render {
946 my ($self) = @_;
947
948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
954}
955
956#############################################################################
957
958package CFClient::UI::ScrolledWindow;
959
960our @ISA = CFClient::UI::HBox::;
961
962sub new {
963 my ($class, %arg) = @_;
964
965 my $child = delete $arg{child};
966
967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
987}
988
989sub add {
990 my ($self, $widget) = @_;
991
992 $self->{vp}->add ($self->{child} = $widget);
993}
994
995sub update {
996 my ($self) = @_;
997
998 $self->SUPER::update;
999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
1005sub size_allocate {
1006 my ($self, $w, $h) = @_;
1007
1008 $self->SUPER::size_allocate ($w, $h);
1009
1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
1016
1017#############################################################################
1018
1019package CFClient::UI::Frame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1072
1073sub new {
1074 my ($class, %arg) = @_;
1075
1076 my $title = delete $arg{title};
1077
1078 my $self = $class->SUPER::new (
1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1103}
630 1104
631sub border { 1105sub border {
632 int $_[0]{border} * $::FONTSIZE 1106 int $_[0]{border} * $::FONTSIZE
633} 1107}
634 1108
635sub size_request { 1109sub size_request {
636 my ($self) = @_; 1110 my ($self) = @_;
637 1111
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1112 $self->{title}->size_request
1113 if $self->{title};
639 1114
640 my ($w, $h) = $self->SUPER::size_request; 1115 my ($w, $h) = $self->SUPER::size_request;
641 1116
642 ( 1117 (
643 $w + $self->border * 2, 1118 $w + $self->border * 2,
… …
646} 1121}
647 1122
648sub size_allocate { 1123sub size_allocate {
649 my ($self, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
650 1125
1126 if ($self->{title}) {
1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
1129 $self->{title}->size_allocate ($w, $h);
1130 }
1131
1132 my $border = $self->border;
1133
651 $h -= List::Util::max 0, $self->border * 2; 1134 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1135 $w -= List::Util::max 0, $border * 2;
653 1136
654 $self->child->configure ($self->border, $self->border, $w, $h); 1137 $self->child->configure ($border, $border, $w, $h);
655} 1138}
656 1139
657sub button_down { 1140sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1141 my ($self, $ev, $x, $y) = @_;
659 1142
1143 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1144 my $border = $self->border;
661 1145
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
667 1156
668 $self->{motion} = sub { 1157 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
670 1159
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
672 1162
673 $self->{user_w} = $bw + $x - $ox; 1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
676 }; 1168 };
677 1169
678 } elsif ($x >= 0 && $x < $self->{w} 1170 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1172 my ($bx, $by) = ($self->{x}, $self->{y});
683 1173
684 $self->{motion} = sub { 1174 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1175 my ($ev, $x, $y) = @_;
686 1176
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1177 ($x, $y) = ($ev->{x}, $ev->{y});
688 1178
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1182 };
1183 } else {
1184 return 0;
1185 }
1186
692 } 1187 1
693} 1188}
694 1189
695sub button_up { 1190sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1191 my ($self, $ev, $x, $y) = @_;
697 1192
698 delete $self->{motion}; 1193 !!delete $self->{motion}
699} 1194}
700 1195
701sub mouse_motion { 1196sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1197 my ($self, $ev, $x, $y) = @_;
703 1198
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
705} 1202}
706 1203
707sub _draw { 1204sub _draw {
708 my ($self) = @_; 1205 my ($self) = @_;
709 1206
1207 my $child = $self->{children}[0];
1208
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1210 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1211
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1214
718 my $border = $self->border; 1215 my $border = $self->border;
719 1216
720 glColor @{ $self->{border_bg} }; 1217 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1222
726 my $bg = $tex[0]; 1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
727 1225
728 # TODO: repeat texture not scale 1226 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1227 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1228 $bg->{s} = $cw / $bg->{w};
731 1229 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
738 1232
739 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1234
742 $self->child->draw; 1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
743} 1241}
744 1242
745############################################################################# 1243#############################################################################
746 1244
747package CFClient::UI::Table; 1245package CFClient::UI::Table;
748 1246
749our @ISA = CFClient::UI::Base::; 1247our @ISA = CFClient::UI::Base::;
750 1248
751use List::Util qw(max sum); 1249use List::Util qw(max sum);
752 1250
753use SDL::OpenGL; 1251use CFClient::OpenGL;
754 1252
755sub new { 1253sub new {
756 my $class = shift; 1254 my $class = shift;
757 1255
758 $class->SUPER::new ( 1256 $class->SUPER::new (
759 col_expand => [], 1257 col_expand => [],
760 @_ 1258 @_,
761 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1264}
763 1265
764sub add { 1266sub add {
765 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
766 1268
767 $child->set_parent ($self); 1269 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
769 1271
770 $child->check_size; 1272 $self->realloc;
771} 1273}
772 1274
773# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1276sub clear {
775 my ($self) = @_; 1277 my ($self) = @_;
776 1278
1279 my @children = $self->children;
777 delete $self->{children}; 1280 delete $self->{children};
778 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
779} 1288}
780 1289
781sub get_wh { 1290sub get_wh {
782 my ($self) = @_; 1291 my ($self) = @_;
783 1292
… …
788 or next; 1297 or next;
789 1298
790 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
792 or next; 1301 or next;
793 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1303
795 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
797 } 1306 }
798 } 1307 }
… …
814sub size_allocate { 1323sub size_allocate {
815 my ($self, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
816 1325
817 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
818 1327
819 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
821 1330
822 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1388 }
880} 1389}
881 1390
882############################################################################# 1391#############################################################################
883 1392
884package CFClient::UI::HBox; 1393package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1394
888our @ISA = CFClient::UI::Container::; 1395our @ISA = CFClient::UI::Container::;
889 1396
890sub size_request { 1397sub size_request {
891 my ($self) = @_; 1398 my ($self) = @_;
892 1399
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1400 $self->{vertical}
894 1401 ? (
895 ( 1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1404 )
898 ) 1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
899} 1409}
900 1410
901sub size_allocate { 1411sub size_allocate {
902 my ($self, $w, $h) = @_; 1412 my ($self, $w, $h) = @_;
903 1413
904 ($h, $w) = ($w, $h); 1414 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1415 my $children = $self->{children};
907 1416
908 my @h = map +($_->size_request)[0], @$children; 1417 my @req;
909 1418
910 my $req_h = List::Util::sum @h; 1419 if ($self->{homogeneous}) {
911 1420 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1434 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1435 }
926 } 1436 }
927 1437
928 CFClient::UI::harmonize \@h; 1438 CFClient::UI::harmonize \@req;
929 1439
930 my $y = 0; 1440 my $pos = 0;
931 for (0 .. $#$children) { 1441 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1442 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1444
936 $y += $h; 1445 $pos += $alloc;
937 } 1446 }
938 1447
939 1 1448 1
940} 1449}
941 1450
942############################################################################# 1451#############################################################################
943 1452
1453package CFClient::UI::HBox;
1454
1455our @ISA = CFClient::UI::Box::;
1456
1457sub new {
1458 my $class = shift;
1459
1460 $class->SUPER::new (
1461 vertical => 0,
1462 @_,
1463 )
1464}
1465
1466#############################################################################
1467
944package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
945 1469
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
949 1471
950sub size_request { 1472sub new {
951 my ($self) = @_; 1473 my $class = shift;
952 1474
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
954 1476 vertical => 1,
955 ( 1477 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1478 )
959} 1479}
960 1480
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1481#############################################################################
999 1482
1000package CFClient::UI::Label; 1483package CFClient::UI::Label;
1001 1484
1002our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1003 1486
1004use SDL::OpenGL; 1487use CFClient::OpenGL;
1005 1488
1006sub new { 1489sub new {
1007 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1008 1491
1009 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1494 #bg => none
1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1011 fontsize => 1, 1502 fontsize => 1,
1012 text => "",
1013 align => -1, 1503 align => -1,
1014 valign => -1, 1504 valign => -1,
1015 padding => 2, 1505 padding_x => 2,
1016 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1017 %arg 1508 %arg
1018 ); 1509 );
1019 1510
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1021 1516
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1024 1522
1025 $self 1523 $self
1026} 1524}
1027 1525
1028sub escape_text { 1526sub escape($) {
1029 local $_ = $_[1]; 1527 local $_ = $_[0];
1030 1528
1031 s/&/&amp;/g; 1529 s/&/&amp;/g;
1032 s/>/&gt;/g; 1530 s/>/&gt;/g;
1033 s/</&lt;/g; 1531 s/</&lt;/g;
1034 1532
1035 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 $self->SUPER::realloc;
1036} 1548}
1037 1549
1038sub set_text { 1550sub set_text {
1039 my ($self, $text) = @_; 1551 my ($self, $text) = @_;
1040 1552
1553 return if $self->{text} eq "T$text";
1554 $self->{text} = "T$text";
1555
1556 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1557 $self->{layout}->set_text ($text);
1042
1043 delete $self->{texture}; 1558 delete $self->{req_h};
1559
1560 $self->realloc;
1044 $self->update; 1561 $self->update;
1045} 1562}
1046 1563
1047sub set_markup { 1564sub set_markup {
1048 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1049 1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1051
1052 delete $self->{texture}; 1574 delete $self->{req_h};
1575
1576 $self->realloc;
1053 $self->update; 1577 $self->update;
1054} 1578}
1055 1579
1056sub size_request { 1580sub size_request {
1057 my ($self) = @_; 1581 my ($self) = @_;
1058 1582
1059 $self->{layout}->set_width; 1583 if (exists $self->{req_h}) {
1584 @$self{qw(req_w req_h)}
1585 } else {
1586 $self->{layout}->set_font ($self->{font}) if $self->{font};
1587 $self->{layout}->set_width ($self->{max_w} || -1);
1588 $self->{layout}->set_ellipsise ($self->{ellipsise});
1589 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1590 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1591
1062 my ($w, $h) = $self->{layout}->size; 1592 my ($w, $h) = $self->{layout}->size;
1063 1593
1594 if (exists $self->{template}) {
1595 $self->{template}->set_font ($self->{font}) if $self->{font};
1596 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1597
1598 my ($w2, $h2) = $self->{template}->size;
1599
1600 $w = List::Util::max $w, $w2;
1601 $h = List::Util::max $h, $h2;
1602 }
1603
1604 ($w, $h)
1064 ( 1605 }
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068} 1606}
1069 1607
1070sub size_allocate { 1608sub size_allocate {
1071 my ($self, $w, $h) = @_; 1609 my ($self, $w, $h) = @_;
1072 1610
1611 delete $self->{ox};
1612
1613 delete $self->{texture}
1614 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1615}
1616
1617sub set_fontsize {
1618 my ($self, $fontsize) = @_;
1619
1620 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1621 delete $self->{texture};
1622
1623 $self->realloc;
1074} 1624}
1075 1625
1076sub _draw { 1626sub _draw {
1077 my ($self) = @_; 1627 my ($self) = @_;
1078 1628
1629 $self->SUPER::_draw; # draw background, if applicable
1630
1079 my $tex = $self->{texture} ||= do { 1631 my $tex = $self->{texture} ||= do {
1632 $self->{layout}->set_foreground (@{$self->{fg}});
1633 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1634 $self->{layout}->set_width ($self->{w});
1635 $self->{layout}->set_ellipsise ($self->{ellipsise});
1636 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1637 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1638
1082 new_from_layout CFClient::Texture $self->{layout} 1639 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1640 };
1084 1641
1085 glEnable GL_BLEND; 1642 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1643 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1644 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1645 : ($self->{w} - $tex->{w}) * 0.5);
1646
1647 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1648 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1649 : ($self->{h} - $tex->{h}) * 0.5);
1650 };
1651
1087 glEnable GL_TEXTURE_2D; 1652 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1654
1090 glColor @{$self->{fg}}; 1655 glColor_premultiply @{$self->{fg}}
1656 if $tex->{format} == GL_ALPHA;
1091 1657
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1658 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1105 1659
1106 glDisable GL_TEXTURE_2D; 1660 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1661}
1109 1662
1110############################################################################# 1663#############################################################################
1111 1664
1112package CFClient::UI::EntryBase; 1665package CFClient::UI::EntryBase;
1113 1666
1114our @ISA = CFClient::UI::Label::; 1667our @ISA = CFClient::UI::Label::;
1115 1668
1116use SDL; 1669use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1670
1119sub new { 1671sub new {
1120 my $class = shift; 1672 my $class = shift;
1121 1673
1122 $class->SUPER::new ( 1674 $class->SUPER::new (
1123 fg => [1, 1, 1], 1675 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1676 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1677 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1678 active_fg => [0, 0, 0],
1127 can_hover => 1, 1679 can_hover => 1,
1128 can_focus => 1, 1680 can_focus => 1,
1129 valign => 0, 1681 valign => 0,
1682 can_events => 1,
1683 #text => ...
1130 @_ 1684 @_
1131 ) 1685 )
1132} 1686}
1133 1687
1134sub _set_text { 1688sub _set_text {
… …
1136 1690
1137 delete $self->{cur_h}; 1691 delete $self->{cur_h};
1138 1692
1139 return if $self->{text} eq $text; 1693 return if $self->{text} eq $text;
1140 1694
1141 delete $self->{texture};
1142
1143 $self->{last_activity} = $::NOW; 1695 $self->{last_activity} = $::NOW;
1144 $self->{text} = $text; 1696 $self->{text} = $text;
1145 1697
1146 $text =~ s/./*/g if $self->{hidden}; 1698 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1699 $self->{layout}->set_text ("$text ");
1700 delete $self->{req_h};
1148 1701
1149 $self->emit (changed => $self->{text}); 1702 $self->_emit (changed => $self->{text});
1703
1704 $self->realloc;
1705 $self->update;
1706}
1707
1708sub set_text {
1709 my ($self, $text) = @_;
1710
1711 $self->{cursor} = length $text;
1712 $self->_set_text ($text);
1150} 1713}
1151 1714
1152sub get_text { 1715sub get_text {
1153 $_[0]{text} 1716 $_[0]{text}
1154} 1717}
… …
1159 my ($w, $h) = $self->SUPER::size_request; 1722 my ($w, $h) = $self->SUPER::size_request;
1160 1723
1161 ($w + 1, $h) # add 1 for cursor 1724 ($w + 1, $h) # add 1 for cursor
1162} 1725}
1163 1726
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176}
1177
1178sub key_down { 1727sub key_down {
1179 my ($self, $ev) = @_; 1728 my ($self, $ev) = @_;
1180 1729
1181 my $mod = $ev->key_mod; 1730 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1731 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1732 my $uni = $ev->{unicode};
1185 1733
1186 my $text = $self->get_text; 1734 my $text = $self->get_text;
1187 1735
1188 if ($sym == SDLK_BACKSPACE) { 1736 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1737 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1738 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1739 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1740 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1741 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1742 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1743 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1744 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1745 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1746 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1747 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1748 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1749 $self->_emit ('escape');
1202 } elsif ($uni) { 1750 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1751 substr $text, $self->{cursor}++, 0, chr $uni;
1752 } else {
1753 return 0;
1204 } 1754 }
1205 1755
1206 $self->_set_text ($text); 1756 $self->_set_text ($text);
1207 $self->update; 1757
1758 $self->realloc;
1759
1760 1
1208} 1761}
1209 1762
1210sub focus_in { 1763sub focus_in {
1211 my ($self) = @_; 1764 my ($self) = @_;
1212 1765
… …
1227 utf8::encode $text; 1780 utf8::encode $text;
1228 $self->{cursor} = length substr $text, 0, $idx; 1781 $self->{cursor} = length substr $text, 0, $idx;
1229 1782
1230 $self->_set_text ($self->{text}); 1783 $self->_set_text ($self->{text});
1231 $self->update; 1784 $self->update;
1785
1786 1
1232} 1787}
1233 1788
1234sub mouse_motion { 1789sub mouse_motion {
1235 my ($self, $ev, $x, $y) = @_; 1790 my ($self, $ev, $x, $y) = @_;
1236# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1791# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1792
1793 0
1237} 1794}
1238 1795
1239sub _draw { 1796sub _draw {
1240 my ($self) = @_; 1797 my ($self) = @_;
1241 1798
1242 local $self->{fg} = $self->{fg}; 1799 local $self->{fg} = $self->{fg};
1243 1800
1244 if ($FOCUS == $self) { 1801 if ($FOCUS == $self) {
1245 glColor @{$self->{active_bg}}; 1802 glColor_premultiply @{$self->{active_bg}};
1246 $self->{fg} = $self->{active_fg}; 1803 $self->{fg} = $self->{active_fg};
1247 } else { 1804 } else {
1248 glColor @{$self->{bg}}; 1805 glColor_premultiply @{$self->{bg}};
1249 } 1806 }
1250 1807
1251 glEnable GL_BLEND; 1808 glEnable GL_BLEND;
1252 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1809 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1253 glBegin GL_QUADS; 1810 glBegin GL_QUADS;
1254 glVertex 0 , 0; 1811 glVertex 0 , 0;
1255 glVertex 0 , $self->{h}; 1812 glVertex 0 , $self->{h};
1256 glVertex $self->{w}, $self->{h}; 1813 glVertex $self->{w}, $self->{h};
1257 glVertex $self->{w}, 0; 1814 glVertex $self->{w}, 0;
… …
1280 1837
1281package CFClient::UI::Entry; 1838package CFClient::UI::Entry;
1282 1839
1283our @ISA = CFClient::UI::EntryBase::; 1840our @ISA = CFClient::UI::EntryBase::;
1284 1841
1285use SDL; 1842use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1843
1288sub key_down { 1844sub key_down {
1289 my ($self, $ev) = @_; 1845 my ($self, $ev) = @_;
1290 1846
1291 my $sym = $ev->key_sym; 1847 my $sym = $ev->{sym};
1292 1848
1293 if ($sym == SDLK_RETURN) { 1849 if ($sym == 13) {
1850 unshift @{$self->{history}},
1851 my $txt = $self->get_text;
1852 $self->{history_pointer} = -1;
1853 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1854 $self->_emit (activate => $txt);
1295 $self->update; 1855 $self->update;
1296 1856
1857 } elsif ($sym == CFClient::SDLK_UP) {
1858 if ($self->{history_pointer} < 0) {
1859 $self->{history_saveback} = $self->get_text;
1860 }
1861 if (@{$self->{history} || []} > 0) {
1862 $self->{history_pointer}++;
1863 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1864 $self->{history_pointer} = @{$self->{history} || []} - 1;
1865 }
1866 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1867 }
1868
1869 } elsif ($sym == CFClient::SDLK_DOWN) {
1870 $self->{history_pointer}--;
1871 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1872
1873 if ($self->{history_pointer} >= 0) {
1874 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1875 } else {
1876 $self->set_text ($self->{history_saveback});
1877 }
1878
1297 } else { 1879 } else {
1298 $self->SUPER::key_down ($ev); 1880 return $self->SUPER::key_down ($ev)
1881 }
1882
1299 } 1883 1
1300
1301} 1884}
1302 1885
1303############################################################################# 1886#############################################################################
1304 1887
1305package CFClient::UI::Button; 1888package CFClient::UI::Button;
1306 1889
1307our @ISA = CFClient::UI::Label::; 1890our @ISA = CFClient::UI::Label::;
1308 1891
1309use SDL; 1892use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1893
1312my @tex = 1894my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1895 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1896 qw(b1_button_active.png);
1315 1897
1316sub new { 1898sub new {
1317 my $class = shift; 1899 my $class = shift;
1318 1900
1319 $class->SUPER::new ( 1901 $class->SUPER::new (
1320 padding => 4, 1902 padding_x => 4,
1903 padding_y => 4,
1321 fg => [1, 1, 1], 1904 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1905 active_fg => [0, 0, 1],
1324 can_hover => 1, 1906 can_hover => 1,
1325 align => 0, 1907 align => 0,
1326 valign => 0, 1908 valign => 0,
1909 can_events => 1,
1327 @_ 1910 @_
1328 ) 1911 )
1329} 1912}
1330 1913
1914sub activate { }
1915
1331sub button_up { 1916sub button_up {
1332 my ($self, $ev, $x, $y) = @_; 1917 my ($self, $ev, $x, $y) = @_;
1333 1918
1919 $self->emit ("activate")
1334 if ($x >= 0 && $x < $self->{w} 1920 if $x >= 0 && $x < $self->{w}
1335 && $y >= 0 && $y < $self->{h}) { 1921 && $y >= 0 && $y < $self->{h};
1336 $self->emit ("activate"); 1922
1337 } 1923 1
1338} 1924}
1339 1925
1340sub _draw { 1926sub _draw {
1341 my ($self) = @_; 1927 my ($self) = @_;
1342 1928
1343 local $self->{fg} = $self->{fg}; 1929 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1344 1930
1345 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg};
1347 }
1348
1349 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 1931 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1932 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1; 1933 glColor 0, 0, 0, 1;
1354 1934
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1935 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1356 1936
1357 glDisable GL_TEXTURE_2D; 1937 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359 1938
1360 $self->SUPER::_draw; 1939 $self->SUPER::_draw;
1361} 1940}
1362 1941
1363############################################################################# 1942#############################################################################
… …
1365package CFClient::UI::CheckBox; 1944package CFClient::UI::CheckBox;
1366 1945
1367our @ISA = CFClient::UI::DrawBG::; 1946our @ISA = CFClient::UI::DrawBG::;
1368 1947
1369my @tex = 1948my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1949 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1950 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372 1951
1373use SDL; 1952use CFClient::OpenGL;
1374use SDL::OpenGL;
1375 1953
1376sub new { 1954sub new {
1377 my $class = shift; 1955 my $class = shift;
1378 1956
1379 $class->SUPER::new ( 1957 $class->SUPER::new (
1380 padding => 2, 1958 padding_x => 2,
1959 padding_y => 2,
1381 fg => [1, 1, 1], 1960 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 1961 active_fg => [1, 1, 0],
1962 bg => [0, 0, 0, 0.2],
1963 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 1964 state => 0,
1384 can_hover => 1, 1965 can_hover => 1,
1385 @_ 1966 @_
1386 ) 1967 )
1387} 1968}
1388 1969
1389sub size_request { 1970sub size_request {
1390 my ($self) = @_; 1971 my ($self) = @_;
1391 1972
1392 ($self->{padding} * 2 + 6) x 2 1973 (6) x 2
1393} 1974}
1394 1975
1395sub button_down { 1976sub button_down {
1396 my ($self, $ev, $x, $y) = @_; 1977 my ($self, $ev, $x, $y) = @_;
1397 1978
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1979 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1980 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 1981 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 1982 $self->_emit (changed => $self->{state});
1983 } else {
1984 return 0
1985 }
1986
1402 } 1987 1
1403} 1988}
1404 1989
1405sub _draw { 1990sub _draw {
1406 my ($self) = @_; 1991 my ($self) = @_;
1407 1992
1408 $self->SUPER::_draw; 1993 $self->SUPER::_draw;
1409 1994
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1995 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 1996
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1997 my ($w, $h) = @$self{qw(w h)};
1998
1999 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2000
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2001 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2002
1416 glEnable GL_BLEND; 2003 my $tex = $self->{state} ? $tex[1] : $tex[0];
2004
1417 glEnable GL_TEXTURE_2D; 2005 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2006 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2007 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2008}
1427 2009
1428############################################################################# 2010#############################################################################
1429 2011
2012package CFClient::UI::Image;
2013
2014our @ISA = CFClient::UI::Base::;
2015
2016use CFClient::OpenGL;
2017use Carp qw/confess/;
2018
2019our %loaded_images;
2020
2021sub new {
2022 my $class = shift;
2023
2024 my $self = $class->SUPER::new (can_events => 0, @_);
2025
2026 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2027
2028 $loaded_images{$self->{image}} ||=
2029 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2030
2031 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2032
2033 Scalar::Util::weaken $loaded_images{$self->{image}};
2034
2035 $self->{aspect} = $tex->{w} / $tex->{h};
2036
2037 $self
2038}
2039
2040sub size_request {
2041 my ($self) = @_;
2042
2043 ($self->{tex}->{w}, $self->{tex}->{h})
2044}
2045
2046sub _draw {
2047 my ($self) = @_;
2048
2049 my $tex = $self->{tex};
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{rot90}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 glEnable GL_TEXTURE_2D;
2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2062
2063 $tex->draw_quad_alpha (0, 0, $w, $h);
2064
2065 glDisable GL_TEXTURE_2D;
2066}
2067
2068#############################################################################
2069
1430package CFClient::UI::VGauge; 2070package CFClient::UI::VGauge;
1431 2071
1432our @ISA = CFClient::UI::Base::; 2072our @ISA = CFClient::UI::Base::;
1433 2073
1434use SDL::OpenGL; 2074use List::Util qw(min max);
2075
2076use CFClient::OpenGL;
1435 2077
1436my %tex = ( 2078my %tex = (
1437 food => [ 2079 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2080 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2081 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2082 ],
1441 grace => [ 2083 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2085 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2086 ],
1445 hp => [ 2087 hp => [
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_hp_gauge_empty.png g1_hp_gauge_full.png/ 2089 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2090 ],
1449 mana => [ 2091 mana => [
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_mana_gauge_empty.png g1_mana_gauge_full.png/ 2093 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2094 ],
1453); 2095);
1454 2096
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2097# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2098sub new {
1457 my $class = shift; 2099 my $class = shift;
1458 2100
1459 my $self = $class->SUPER::new (gauge => 'food', @_); 2101 my $self = $class->SUPER::new (
2102 type => 'food',
2103 @_
2104 );
2105
2106 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1460 2107
1461 $self 2108 $self
1462} 2109}
1463 2110
1464sub size_request { 2111sub size_request {
1465 my ($self) = @_; 2112 my ($self) = @_;
1466 2113
1467 my $tex = $tex{$self->{gauge}}[0]; 2114 #my $tex = $tex{$self->{type}}[0];
1468
1469 @$tex{qw(w h)} 2115 #@$tex{qw(w h)}
2116 (0, 0)
1470} 2117}
1471 2118
1472sub set_max { 2119sub set_max {
1473 my ($self, $max) = @_; 2120 my ($self, $max) = @_;
1474 2121
2122 return if $self->{max_val} == $max;
2123
1475 $self->{max_val} = $max; 2124 $self->{max_val} = $max;
2125 $self->update;
1476} 2126}
1477 2127
1478sub set_value { 2128sub set_value {
1479 my ($self, $val, $max) = @_; 2129 my ($self, $val, $max) = @_;
1480 2130
1481 $self->set_max ($max) 2131 $self->set_max ($max)
1482 if defined $max; 2132 if defined $max;
1483 2133
1484 $max = $self->{max_val}; 2134 return if $self->{val} == $val;
2135
1485 $self->{val} = $val; 2136 $self->{val} = $val;
1486
1487 $self->update; 2137 $self->update;
1488} 2138}
1489 2139
1490sub _draw { 2140sub _draw {
1491 my ($self) = @_; 2141 my ($self) = @_;
1492 2142
1493 my $tex = $tex{$self->{gauge}}; 2143 my $tex = $tex{$self->{type}};
2144 my ($t1, $t2, $t3) = @$tex;
1494 2145
1495 my ($w, $h) = ($self->{w}, $self->{h}); 2146 my ($w, $h) = ($self->{w}, $self->{h});
1496 2147
2148 if ($self->{vertical}) {
2149 glRotate 90, 0, 0, 1;
2150 glTranslate 0, -$self->{w}, 0;
2151
2152 ($w, $h) = ($h, $w);
2153 }
2154
1497 my $ycut = $self->{val} / ($self->{max_val} || 1); 2155 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499 2156
1500 my $t1 = $tex->[0]; 2157 my $ycut1 = max 0, min 1, $ycut;
1501 my $t2 = $tex->[1]; 2158 my $ycut2 = max 0, min 1, $ycut - 1;
2159
2160 my $h1 = $self->{h} * (1 - $ycut1);
2161 my $h2 = $self->{h} * (1 - $ycut2);
1502 2162
1503 glEnable GL_BLEND; 2163 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2164 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2165 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D; 2166 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2167 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507 2168
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2169 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS; 2170 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp; 2171 glTexCoord 0 , 0; glVertex 0 , 0;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2172 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2173 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2174 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1519 glEnd; 2175 glEnd;
1520 2176
1521 $yp += $h1; 2177 my $ycut1 = List::Util::min 1, $ycut;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2178 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS; 2179 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2180 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2181 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2182 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2183 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1529 glEnd; 2184 glEnd;
2185
2186 if ($t3) {
2187 glBindTexture GL_TEXTURE_2D, $t3->{name};
2188 glBegin GL_QUADS;
2189 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2190 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2191 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2192 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2193 glEnd;
2194 }
1530 2195
1531 glDisable GL_BLEND; 2196 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D; 2197 glDisable GL_TEXTURE_2D;
1533} 2198}
1534 2199
1535############################################################################# 2200#############################################################################
1536 2201
2202package CFClient::UI::Gauge;
2203
2204our @ISA = CFClient::UI::VBox::;
2205
2206sub new {
2207 my ($class, %arg) = @_;
2208
2209 my $self = $class->SUPER::new (
2210 tooltip => $arg{type},
2211 can_hover => 1,
2212 can_events => 1,
2213 %arg,
2214 );
2215
2216 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2217 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2218 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2219
2220 $self
2221}
2222
2223sub set_fontsize {
2224 my ($self, $fsize) = @_;
2225
2226 $self->{value}->set_fontsize ($fsize);
2227 $self->{max} ->set_fontsize ($fsize);
2228}
2229
2230sub set_max {
2231 my ($self, $max) = @_;
2232
2233 $self->{gauge}->set_max ($max);
2234 $self->{max}->set_text ($max);
2235}
2236
2237sub set_value {
2238 my ($self, $val, $max) = @_;
2239
2240 $self->set_max ($max)
2241 if defined $max;
2242
2243 $self->{gauge}->set_value ($val, $max);
2244 $self->{value}->set_text ($val);
2245}
2246
2247#############################################################################
2248
1537package CFClient::UI::Slider; 2249package CFClient::UI::Slider;
1538 2250
1539use strict; 2251use strict;
1540 2252
1541use SDL::OpenGL; 2253use CFClient::OpenGL;
1542 2254
1543our @ISA = CFClient::UI::DrawBG::; 2255our @ISA = CFClient::UI::DrawBG::;
1544 2256
1545my @tex = 2257my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2259 qw(s1_slider.png s1_slider_bg.png);
1548 2260
1549sub new { 2261sub new {
1550 my $class = shift; 2262 my $class = shift;
1551 2263
1552 # range [value, low, high, page] 2264 # range [value, low, high, page, unit]
1553 2265
1554 # TODO: 0-width page 2266 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2267 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2268 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2269 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2270 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2271 active_fg => [0, 0, 0],
2272 bg => [0, 0, 0, 0.2],
2273 active_bg => [1, 1, 1, 0.5],
1560 range => [0, 0, 100, 10], 2274 range => [0, 0, 100, 10, 0],
1561 req_w => 20, 2275 min_w => $::WIDTH / 80,
1562 req_h => 20, 2276 min_h => $::WIDTH / 80,
1563 vertical => 0, 2277 vertical => 0,
1564 can_hover => 1, 2278 can_hover => 1,
1565 inner_pad => 5, 2279 inner_pad => 0.02,
1566 @_ 2280 @_
1567 ); 2281 );
1568 2282
2283 $self->set_value ($self->{range}[0]);
2284 $self->update;
2285
1569 $self 2286 $self
1570} 2287}
1571 2288
2289sub changed { }
2290
2291sub set_range {
2292 my ($self, $range) = @_;
2293
2294 ($range, $self->{range}) = ($self->{range}, $range);
2295
2296 $self->update
2297 if "@$range" ne "@{$self->{range}}";
2298}
2299
2300sub set_value {
2301 my ($self, $value) = @_;
2302
2303 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2304
2305 $hi = $lo + 1 if $hi <= $lo;
2306
2307 $page = $hi - $lo if $page > $hi - $lo;
2308
2309 $value = $lo if $value < $lo;
2310 $value = $hi - $page if $value > $hi - $page;
2311
2312 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2313 if $unit;
2314
2315 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2316
2317 if ($value != $old_value) {
2318 $self->_emit (changed => $value);
2319 $self->update;
2320 }
2321}
2322
1572sub size_request { 2323sub size_request {
1573 my ($self) = @_; 2324 my ($self) = @_;
1574 2325
1575 my $w = $self->{req_w}; 2326 ($self->{req_w}, $self->{req_h})
1576 my $h = $self->{req_h};
1577
1578 $self->{vertical} ? ($h, $w) : ($w, $h)
1579} 2327}
1580 2328
1581sub button_down { 2329sub button_down {
1582 my ($self, $ev, $x, $y) = @_; 2330 my ($self, $ev, $x, $y) = @_;
1583 2331
1584 $self->SUPER::button_down ($ev, $x, $y); 2332 $self->SUPER::button_down ($ev, $x, $y);
2333
2334 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2335
1585 $self->mouse_motion ($ev, $x, $y); 2336 $self->mouse_motion ($ev, $x, $y)
1586} 2337}
1587 2338
1588sub mouse_motion { 2339sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2340 my ($self, $ev, $x, $y) = @_;
1590 2341
1591 if ($GRAB == $self) { 2342 if ($GRAB == $self) {
2343 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2344
2345 my (undef, $lo, $hi, $page) = @{$self->{range}};
2346
2347 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2348
2349 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2350 } else {
2351 return 0;
2352 }
2353
2354 1
2355}
2356
2357sub update {
2358 my ($self) = @_;
2359
2360 delete $self->{knob_w};
2361 $self->SUPER::update;
2362}
2363
2364sub _draw {
2365 my ($self) = @_;
2366
2367 unless ($self->{knob_w}) {
2368 $self->set_value ($self->{range}[0]);
2369
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2370 my ($value, $lo, $hi, $page) = @{$self->{range}};
2371 my $range = ($hi - $page - $lo) || 1e-100;
1593 2372
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2373 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595 2374
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2375 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2376 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598 2377
1599 $x -= $inner_pad_px; # substract the padding 2378 $value = ($value - $lo) / $range;
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2379 $value = $value * $self->{scale} + $self->{offset};
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2380
1605 $self->emit (changed => $x); 2381 $self->{knob_x} = $value - $knob_w * 0.5;
1606 $self->update; 2382 $self->{knob_w} = $knob_w;
1607 } 2383 }
1608}
1609
1610# the inner_* stuff is for generating a padding for the slider handle,
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616}
1617
1618sub _draw {
1619 my ($self) = @_;
1620 2384
1621 $self->SUPER::_draw (); 2385 $self->SUPER::_draw ();
1622 2386
1623 my ($w, $h) = @$self{qw(w h)}; 2387 glScale $self->{w}, $self->{h};
1624 2388
1625 if ($self->{vertical}) { 2389 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2390 # draw a vertical slider like a rotated horizontal slider
1627 2391
2392 glTranslate 1, 0, 0;
1628 glRotate 90, 0, 0, 1; 2393 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2394 }
1633 2395
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2396 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2397 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2398
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2399 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2401
1660 # draw background 2402 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2403 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2404
1663 # draw handle 2405 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2406 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2407
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2408 glDisable GL_TEXTURE_2D;
1668} 2409}
1669 2410
1670############################################################################# 2411#############################################################################
1671 2412
2413package CFClient::UI::ValSlider;
2414
2415our @ISA = CFClient::UI::HBox::;
2416
2417sub new {
2418 my ($class, %arg) = @_;
2419
2420 my $range = delete $arg{range};
2421
2422 my $self = $class->SUPER::new (
2423 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2424 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2425 to_value => sub { shift },
2426 from_value => sub { shift },
2427 %arg,
2428 );
2429
2430 $self->{slider}->connect (changed => sub {
2431 my ($self, $value) = @_;
2432 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2433 $self->{parent}->emit (changed => $value);
2434 });
2435
2436# $self->{entry}->connect (changed => sub {
2437# my ($self, $value) = @_;
2438# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2439# $self->{parent}->emit (changed => $value);
2440# });
2441
2442 $self->add ($self->{slider}, $self->{entry});
2443
2444 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2445
2446 $self
2447}
2448
2449sub set_range { shift->{slider}->set_range (@_) }
2450sub set_value { shift->{slider}->set_value (@_) }
2451
2452#############################################################################
2453
1672package CFClient::UI::TextView; 2454package CFClient::UI::TextView;
1673 2455
1674our @ISA = CFClient::UI::HBox::; 2456our @ISA = CFClient::UI::HBox::;
1675 2457
1676use SDL::OpenGL; 2458use CFClient::OpenGL;
1677 2459
1678sub new { 2460sub new {
1679 my $class = shift; 2461 my $class = shift;
1680 2462
1681 my $self = $class->SUPER::new ( 2463 my $self = $class->SUPER::new (
1682 fontsize => 1, 2464 fontsize => 1,
2465 can_events => 0,
2466 #font => default_font
1683 @_, 2467 @_,
1684 2468
1685 layout => (new CFClient::Layout), 2469 layout => (new CFClient::Layout 1),
1686 par => [], 2470 par => [],
1687 height => 0, 2471 height => 0,
1688 children => [ 2472 children => [
1689 (new CFClient::UI::Empty expand => 1), 2473 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2474 (new CFClient::UI::Slider vertical => 1),
1691 ], 2475 ],
1692 ); 2476 );
1693 2477
1694 $self->{children}[1]->connect (changed => sub { 2478 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2479
1698 $self 2480 $self
1699} 2481}
1700 2482
1701sub set_fontsize { 2483sub set_fontsize {
… …
1703 2485
1704 $self->{fontsize} = $fontsize; 2486 $self->{fontsize} = $fontsize;
1705 $self->reflow; 2487 $self->reflow;
1706} 2488}
1707 2489
2490sub size_allocate {
2491 my ($self, $w, $h) = @_;
2492
2493 $self->SUPER::size_allocate ($w, $h);
2494
2495 $self->{layout}->set_font ($self->{font}) if $self->{font};
2496 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2497 $self->{layout}->set_width ($self->{children}[0]{w});
2498
2499 $self->reflow;
2500}
2501
1708sub text_height { 2502sub text_size {
1709 my ($self, $text) = @_; 2503 my ($self, $text, $indent) = @_;
1710 2504
1711 my $layout = $self->{layout}; 2505 my $layout = $self->{layout};
1712 2506
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2507 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2508 $layout->set_width ($self->{children}[0]{w} - $indent);
1715 $layout->set_text ($text); 2509 $layout->set_markup ($text);
1716 2510
1717 ($layout->size)[1] 2511 $layout->size
1718} 2512}
1719 2513
1720sub reflow { 2514sub reflow {
1721 my ($self) = @_; 2515 my ($self) = @_;
1722 2516
1723 $self->{need_reflow}++; 2517 $self->{need_reflow}++;
1724 $self->update; 2518 $self->update;
1725} 2519}
1726 2520
1727sub size_allocate { 2521sub set_offset {
2522 my ($self, $offset) = @_;
2523
2524 # todo: base offset on lines or so, not on pixels
2525 $self->{children}[1]->set_value ($offset);
2526}
2527
2528sub clear {
1728 my ($self, $w, $h) = @_; 2529 my ($self) = @_;
1729 2530
1730 $self->SUPER::size_allocate ($w, $h); 2531 $self->{par} = [];
1731 2532 $self->{height} = 0;
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2533 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733 $self->{layout}->set_width ($self->{children}[0]{w});
1734
1735 $self->reflow;
1736} 2534}
1737 2535
1738sub add_paragraph { 2536sub add_paragraph {
1739 my ($self, $color, $text) = @_; 2537 my ($self, $color, $text, $indent) = @_;
1740 2538
1741 #TODO: intelligently "reformat" paragraph 2539 for my $line (split /\n/, $text) {
1742 2540 my ($w, $h) = $self->text_size ($line);
1743 my $height = $self->text_height ($text);
1744
1745 $self->{height} += $height; 2541 $self->{height} += $h;
2542 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2543 }
1746 2544
1747 push @{$self->{par}}, [$height, $color, $text];
1748
1749 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2545 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750 $self->{children}[1]->update;
1751} 2546}
1752 2547
1753sub update { 2548sub update {
1754 my ($self) = @_; 2549 my ($self) = @_;
1755 2550
… …
1757 2552
1758 return unless $self->{h} > 0; 2553 return unless $self->{h} > 0;
1759 2554
1760 delete $self->{texture}; 2555 delete $self->{texture};
1761 2556
1762 $ROOT->on_refresh ($self, sub { 2557 $ROOT->on_post_alloc ($self, sub {
2558 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2559
1763 if (delete $self->{need_reflow}) { 2560 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2561 my $height = 0;
1765 2562
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2563 my $layout = $self->{layout};
2564
2565 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2566
1767 for @{$self->{par}}; 2567 for (@{$self->{par}}) {
2568 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2569 $layout->set_width ($W - $_->[3]);
2570 $layout->set_markup ($_->[4]);
2571 my ($w, $h) = $layout->size;
2572 $_->[0] = $w + $_->[3];
2573 $_->[1] = $h;
2574 }
2575
2576 $height += $_->[1];
2577 }
1768 2578
1769 $self->{height} = $height; 2579 $self->{height} = $height;
1770 2580
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2581 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772 2582
1773 delete $self->{texture}; 2583 delete $self->{texture};
1774 } 2584 }
1775 2585
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2586 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777 glClearColor 0, 0, 0, 1; 2587 glClearColor 0, 0, 0, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2588 glClear GL_COLOR_BUFFER_BIT;
1779 2589
2590 my $top = int $self->{children}[1]{range}[0];
2591
2592 my $y0 = $top;
2593 my $y1 = $top + $H;
2594
2595 my $y = 0;
2596
2597 my $layout = $self->{layout};
2598
2599 $layout->set_font ($self->{font}) if $self->{font};
2600
1780 glEnable GL_BLEND; 2601 glEnable GL_BLEND;
2602 #TODO# not correct in windows where rgba is forced off
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2603 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785 my $top = int $self->{children}[1]{range}[0];
1786
1787 my $y0 = $top;
1788 my $y1 = $top + $self->{h};
1789
1790 my $y = 0;
1791
1792 my $layout = $self->{layout};
1793 2604
1794 for my $par (@{$self->{par}}) { 2605 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2606 my $h = $par->[1];
1796 2607
1797 if ($y0 < $y + $h && $y < $y1) { 2608 if ($y0 < $y + $h && $y < $y1) {
2609 $layout->set_foreground (@{ $par->[2] });
2610 $layout->set_width ($W - $par->[3]);
1798 $layout->set_text ($par->[2]); 2611 $layout->set_markup ($par->[4]);
1799 2612
1800 glColor @{ $par->[1] }; 2613 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801 my ($W, $H) = $layout->size; 2614
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2615 glRasterPos $par->[3], $y - $y0;
2616 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803 } 2617 }
1804 2618
1805 $y += $h; 2619 $y += $h;
1806 } 2620 }
1807 2621
1808 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND; 2622 glDisable GL_BLEND;
1810 }; 2623 };
1811 }); 2624 });
1812} 2625}
1813 2626
1814sub _draw { 2627sub _draw {
1815 my ($self) = @_; 2628 my ($self) = @_;
1816 2629
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2630 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2631 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2632 glColor 0, 0, 0, 1;
2633 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2634 glDisable GL_TEXTURE_2D;
1822 }
1823 2635
1824 $self->{children}[1]->draw; 2636 $self->{children}[1]->draw;
1825 2637
1826} 2638}
1827 2639
1828############################################################################# 2640#############################################################################
1829 2641
1830package CFClient::UI::Animator; 2642package CFClient::UI::Animator;
1831 2643
1832use SDL::OpenGL; 2644use CFClient::OpenGL;
1833 2645
1834our @ISA = CFClient::UI::Bin::; 2646our @ISA = CFClient::UI::Bin::;
1835 2647
1836sub moveto { 2648sub moveto {
1837 my ($self, $x, $y) = @_; 2649 my ($self, $x, $y) = @_;
… …
1875 2687
1876sub new { 2688sub new {
1877 my $class = shift; 2689 my $class = shift;
1878 2690
1879 my $self = $class->SUPER::new ( 2691 my $self = $class->SUPER::new (
1880 state => 0, 2692 state => 0,
1881 connect_activate => \&toggle_flopper, 2693 on_activate => \&toggle_flopper,
1882 @_ 2694 @_
1883 ); 2695 );
1884 2696
1885 if ($self->{state}) {
1886 $self->{state} = 0;
1887 $self->toggle_flopper;
1888 }
1889
1890 $self 2697 $self
1891} 2698}
1892 2699
1893sub toggle_flopper { 2700sub toggle_flopper {
1894 my ($self) = @_; 2701 my ($self) = @_;
1895 2702
1896 # TODO: use animation 2703 $self->{other}->toggle_visibility;
1897 if ($self->{state} = !$self->{state}) { 2704}
1898 $CFClient::UI::ROOT->add ($self->{other}); 2705
1899 $self->{other}->move ($self->coord2global (0, $self->{h})); 2706#############################################################################
2707
2708package CFClient::UI::Tooltip;
2709
2710our @ISA = CFClient::UI::Bin::;
2711
2712use CFClient::OpenGL;
2713
2714sub new {
2715 my $class = shift;
2716
2717 $class->SUPER::new (
2718 @_,
2719 can_events => 0,
2720 )
2721}
2722
2723sub set_tooltip_from {
2724 my ($self, $widget) = @_;
2725
2726 my $tooltip = $widget->{tooltip};
2727
2728 if ($ENV{CFPLUS_DEBUG} & 2) {
2729 $tooltip .= "\n\n" . (ref $widget) . "\n"
2730 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2731 . "req $widget->{req_w} $widget->{req_h}\n"
2732 . "visible $widget->{visible}";
2733 }
2734
2735 $self->add (new CFClient::UI::Label
2736 markup => $tooltip,
2737 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2738 fontsize => 0.8,
2739 fg => [0, 0, 0, 1],
2740 ellipsise => 0,
2741 font => ($widget->{tooltip_font} || $::FONT_PROP),
2742 );
2743}
2744
2745sub size_request {
2746 my ($self) = @_;
2747
2748 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2749
2750 ($w + 4, $h + 4)
2751}
2752
2753sub size_allocate {
2754 my ($self, $w, $h) = @_;
2755
2756 $self->SUPER::size_allocate ($w - 4, $h - 4);
2757}
2758
2759sub visibility_change {
2760 my ($self, $visible) = @_;
2761
2762 return unless $visible;
2763
2764 $self->{root}->on_post_alloc ("move_$self" => sub {
2765 my $widget = $self->{owner}
2766 or return;
2767
2768 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2769
2770 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2771 if $x + $self->{w} > $::WIDTH;
2772
2773 $self->move_abs ($x, $y);
2774 });
2775}
2776
2777sub _draw {
2778 my ($self) = @_;
2779
2780 glTranslate 0.375, 0.375;
2781
2782 my ($w, $h) = @$self{qw(w h)};
2783
2784 glColor 1, 0.8, 0.4;
2785 glBegin GL_QUADS;
2786 glVertex 0 , 0;
2787 glVertex 0 , $h;
2788 glVertex $w, $h;
2789 glVertex $w, 0;
2790 glEnd;
2791
2792 glColor 0, 0, 0;
2793 glBegin GL_LINE_LOOP;
2794 glVertex 0 , 0;
2795 glVertex 0 , $h;
2796 glVertex $w, $h;
2797 glVertex $w, 0;
2798 glEnd;
2799
2800 glTranslate 2 - 0.375, 2 - 0.375;
2801
2802 $self->SUPER::_draw;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Face;
2808
2809our @ISA = CFClient::UI::Base::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 aspect => 1,
2818 can_events => 0,
2819 @_,
2820 );
2821
2822 if ($self->{anim} && $self->{animspeed}) {
2823 Scalar::Util::weaken (my $widget = $self);
2824
2825 $self->{timer} = Event->timer (
2826 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2827 hard => 1,
2828 interval => $self->{animspeed},
2829 cb => sub {
2830 ++$widget->{frame};
2831 $widget->update;
2832 },
2833 );
2834 }
2835
2836 $self
2837}
2838
2839sub size_request {
2840 (32, 8)
2841}
2842
2843sub update {
2844 my ($self) = @_;
2845
2846 return unless $self->{visible};
2847
2848 $self->SUPER::update;
2849}
2850
2851sub _draw {
2852 my ($self) = @_;
2853
2854 return unless $::CONN;
2855
2856 my $face;
2857
2858 if ($self->{frame}) {
2859 my $anim = $::CONN->{anim}[$self->{anim}];
2860
2861 $face = $anim->[ $self->{frame} % @$anim ]
2862 if $anim && @$anim;
2863 }
2864
2865 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2866
2867 if ($tex) {
2868 glEnable GL_TEXTURE_2D;
2869 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2870 glColor 0, 0, 0, 1;
2871 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2872 glDisable GL_TEXTURE_2D;
2873 }
2874}
2875
2876sub DESTROY {
2877 my ($self) = @_;
2878
2879 $self->{timer}->cancel
2880 if $self->{timer};
2881
2882 $self->SUPER::DESTROY;
2883}
2884
2885#############################################################################
2886
2887package CFClient::UI::Buttonbar;
2888
2889our @ISA = CFClient::UI::HBox::;
2890
2891# TODO: should actualyl wrap buttons and other goodies.
2892
2893#############################################################################
2894
2895package CFClient::UI::Menu;
2896
2897our @ISA = CFClient::UI::FancyFrame::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 items => [],
2906 z => 100,
2907 @_,
2908 );
2909
2910 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2911
2912 for my $item (@{ $self->{items} }) {
2913 my ($widget, $cb) = @$item;
2914
2915 # handle various types of items, only text for now
2916 if (!ref $widget) {
2917 $widget = new CFClient::UI::Label
2918 can_hover => 1,
2919 can_events => 1,
2920 text => $widget;
2921 }
2922
2923 $self->{item}{$widget} = $item;
2924
2925 $self->{vbox}->add ($widget);
2926 }
2927
2928 $self
2929}
2930
2931# popup given the event (must be a mouse button down event currently)
2932sub popup {
2933 my ($self, $ev) = @_;
2934
2935 $self->_emit ("popdown");
2936
2937 # maybe save $GRAB? must be careful about events...
2938 $GRAB = $self;
2939 $self->{button} = $ev->{button};
2940
2941 $self->show;
2942 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2943}
2944
2945sub mouse_motion {
2946 my ($self, $ev, $x, $y) = @_;
2947
2948 # TODO: should use vbox->find_widget or so
2949 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2950 $self->{hover} = $self->{item}{$HOVER};
2951
2952 0
2953}
2954
2955sub button_up {
2956 my ($self, $ev, $x, $y) = @_;
2957
2958 if ($ev->{button} == $self->{button}) {
2959 undef $GRAB;
2960 $self->hide;
2961
1900 $self->emit ("open"); 2962 $self->_emit ("popdown");
2963 $self->{hover}[1]->() if $self->{hover};
1901 } else { 2964 } else {
1902 $CFClient::UI::ROOT->remove ($self->{other}); 2965 return 0
1903 $self->emit ("close"); 2966 }
2967
1904 } 2968 1
1905
1906 $self->emit (changed => $self->{state});
1907} 2969}
1908 2970
1909############################################################################# 2971#############################################################################
1910 2972
2973package CFClient::UI::Multiplexer;
2974
2975our @ISA = CFClient::UI::Container::;
2976
2977sub new {
2978 my $class = shift;
2979
2980 my $self = $class->SUPER::new (
2981 @_,
2982 );
2983
2984 $self->{current} = $self->{children}[0]
2985 if @{ $self->{children} };
2986
2987 $self
2988}
2989
2990sub add {
2991 my ($self, @widgets) = @_;
2992
2993 $self->SUPER::add (@widgets);
2994
2995 $self->{current} = $self->{children}[0]
2996 if @{ $self->{children} };
2997}
2998
2999sub set_current_page {
3000 my ($self, $page_or_widget) = @_;
3001
3002 my $widget = ref $page_or_widget
3003 ? $page_or_widget
3004 : $self->{children}[$page_or_widget];
3005
3006 $self->{current} = $widget;
3007 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3008
3009 $self->_emit (page_changed => $self->{current});
3010
3011 $self->realloc;
3012}
3013
3014sub visible_children {
3015 $_[0]{current}
3016}
3017
3018sub size_request {
3019 my ($self) = @_;
3020
3021 $self->{current}->size_request
3022}
3023
3024sub size_allocate {
3025 my ($self, $w, $h) = @_;
3026
3027 $self->{current}->configure (0, 0, $w, $h);
3028}
3029
3030sub _draw {
3031 my ($self) = @_;
3032
3033 $self->{current}->draw;
3034}
3035
3036#############################################################################
3037
3038package CFClient::UI::Notebook;
3039
3040our @ISA = CFClient::UI::VBox::;
3041
3042sub new {
3043 my $class = shift;
3044
3045 my $self = $class->SUPER::new (
3046 buttonbar => (new CFClient::UI::Buttonbar),
3047 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3048 # filter => # will be put between multiplexer and $self
3049 @_,
3050 );
3051
3052 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3053 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3054
3055 $self
3056}
3057
3058sub add {
3059 my ($self, $title, $widget, $tooltip) = @_;
3060
3061 Scalar::Util::weaken $self;
3062
3063 $self->{buttonbar}->add (new CFClient::UI::Button
3064 markup => $title,
3065 tooltip => $tooltip,
3066 on_activate => sub { $self->set_current_page ($widget) },
3067 );
3068
3069 $self->{multiplexer}->add ($widget);
3070}
3071
3072sub set_current_page {
3073 my ($self, $page) = @_;
3074
3075 $self->{multiplexer}->set_current_page ($page);
3076 $self->_emit (page_changed => $self->{multiplexer}{current});
3077}
3078
3079#############################################################################
3080
3081package CFClient::UI::Statusbox;
3082
3083our @ISA = CFClient::UI::VBox::;
3084
3085sub new {
3086 my $class = shift;
3087
3088 my $self = $class->SUPER::new (
3089 fontsize => 0.8,
3090 @_,
3091 );
3092
3093 Scalar::Util::weaken (my $this = $self);
3094
3095 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3096
3097 $self
3098}
3099
3100sub reorder {
3101 my ($self) = @_;
3102 my $NOW = Time::HiRes::time;
3103
3104 # freeze display when hovering over any label
3105 return if $CFClient::UI::TOOLTIP->{owner}
3106 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3107 values %{ $self->{item} };
3108
3109 while (my ($k, $v) = each %{ $self->{item} }) {
3110 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3111 }
3112
3113 my @widgets;
3114
3115 my @items = sort {
3116 $a->{pri} <=> $b->{pri}
3117 or $b->{id} <=> $a->{id}
3118 } values %{ $self->{item} };
3119
3120 $self->{timer}->interval (1);
3121
3122 my $count = 10 + 1;
3123 for my $item (@items) {
3124 last unless --$count;
3125
3126 my $label = $item->{label} ||= do {
3127 # TODO: doesn't handle markup well (read as: at all)
3128 my $short = $item->{count} > 1
3129 ? "<b>$item->{count} ×</b> $item->{text}"
3130 : $item->{text};
3131
3132 for ($short) {
3133 s/^\s+//;
3134 s/\s+/ /g;
3135 }
3136
3137 new CFClient::UI::Label
3138 markup => $short,
3139 tooltip => $item->{tooltip},
3140 tooltip_font => $::FONT_PROP,
3141 tooltip_width => 0.67,
3142 fontsize => $item->{fontsize} || $self->{fontsize},
3143 max_w => $::WIDTH * 0.44,
3144 fg => [@{ $item->{fg} }],
3145 can_events => 1,
3146 can_hover => 1
3147 };
3148
3149 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3150 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3151 $label->update;
3152 $label->set_max_size (undef, $label->{req_h} * $diff)
3153 if $diff < 1;
3154 $self->{timer}->interval (1/30);
3155 } else {
3156 $label->{fg}[3] = $item->{fg}[3] || 1;
3157 }
3158
3159 push @widgets, $label;
3160 }
3161
3162 $self->clear;
3163 $self->SUPER::add (reverse @widgets);
3164}
3165
3166sub add {
3167 my ($self, $text, %arg) = @_;
3168
3169 $text =~ s/^\s+//;
3170 $text =~ s/\s+$//;
3171
3172 return unless $text;
3173
3174 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3175
3176 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3177
3178 if (my $item = $self->{item}{$group}) {
3179 if ($item->{text} eq $text) {
3180 $item->{count}++;
3181 } else {
3182 $item->{count} = 1;
3183 $item->{text} = $item->{tooltip} = $text;
3184 }
3185 $item->{id} = ++$self->{id};
3186 $item->{timeout} = $timeout;
3187 delete $item->{label};
3188 } else {
3189 $self->{item}{$group} = {
3190 id => ++$self->{id},
3191 text => $text,
3192 timeout => $timeout,
3193 tooltip => $text,
3194 fg => [0.8, 0.8, 0.8, 0.8],
3195 pri => 0,
3196 count => 1,
3197 %arg,
3198 };
3199 }
3200
3201 $self->reorder;
3202}
3203
3204sub reconfigure {
3205 my ($self) = @_;
3206
3207 delete $_->{label}
3208 for values %{ $self->{item} || {} };
3209
3210 $self->reorder;
3211 $self->SUPER::reconfigure;
3212}
3213
3214sub DESTROY {
3215 my ($self) = @_;
3216
3217 $self->{timer}->cancel;
3218
3219 $self->SUPER::DESTROY;
3220}
3221
3222#############################################################################
3223
3224package CFClient::UI::Inventory;
3225
3226our @ISA = CFClient::UI::ScrolledWindow::;
3227
3228sub new {
3229 my $class = shift;
3230
3231 my $self = $class->SUPER::new (
3232 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3233 @_,
3234 );
3235
3236 $self
3237}
3238
3239sub set_items {
3240 my ($self, $items) = @_;
3241
3242 $self->{child}->clear;
3243 return unless $items;
3244
3245 my @items = sort {
3246 ($a->{type} <=> $b->{type})
3247 or ($a->{name} cmp $b->{name})
3248 } @$items;
3249
3250 $self->{real_items} = \@items;
3251
3252 my $row = 0;
3253 for my $item (@items) {
3254 CFClient::Item::update_widgets $item;
3255
3256 $self->{child}->add (0, $row, $item->{face_widget});
3257 $self->{child}->add (1, $row, $item->{desc_widget});
3258 $self->{child}->add (2, $row, $item->{weight_widget});
3259
3260 $row++;
3261 }
3262}
3263
3264#############################################################################
3265
3266package CFClient::UI::BindEditor;
3267
3268our @ISA = CFClient::UI::FancyFrame::;
3269
3270sub new {
3271 my $class = shift;
3272
3273 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3274
3275 $self->add (my $vb = new CFClient::UI::VBox);
3276
3277
3278 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3279 text => "start recording",
3280 tooltip => "Start/Stops recording of actions."
3281 ."All subsequent actions after the recording started will be captured."
3282 ."The actions are displayed after the record was stopped."
3283 ."To bind the action you have to click on the 'Bind' button",
3284 on_activate => sub {
3285 unless ($self->{recording}) {
3286 $self->start;
3287 } else {
3288 $self->stop;
3289 }
3290 });
3291
3292 $vb->add (new CFClient::UI::Label text => "Actions:");
3293 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3294
3295 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3296 $vb->add (my $hb = new CFClient::UI::HBox);
3297 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3298 $hb->add (new CFClient::UI::Button
3299 text => "bind",
3300 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3301 on_activate => sub {
3302 $self->ask_for_bind;
3303 });
3304
3305 $vb->add (my $hb = new CFClient::UI::HBox);
3306 $hb->add (new CFClient::UI::Button
3307 text => "ok",
3308 expand => 1,
3309 tooltip => "This closes the binding editor and saves the binding",
3310 on_activate => sub {
3311 $self->hide;
3312 $self->commit;
3313 });
3314
3315 $hb->add (new CFClient::UI::Button
3316 text => "cancel",
3317 expand => 1,
3318 tooltip => "This closes the binding editor without saving",
3319 on_activate => sub {
3320 $self->hide;
3321 $self->{binding_cancel}->()
3322 if $self->{binding_cancel};
3323 });
3324
3325 $self->update_binding_widgets;
3326
3327 $self
3328}
3329
3330sub commit {
3331 my ($self) = @_;
3332 my ($mod, $sym, $cmds) = $self->get_binding;
3333 if ($sym != 0 && @$cmds > 0) {
3334 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3335 ."'. Don't forget 'Save Config'!");
3336 $self->{binding_change}->($mod, $sym, $cmds)
3337 if $self->{binding_change};
3338 } else {
3339 $::STATUSBOX->add ("No action bound, no key or action specified!");
3340 $self->{binding_cancel}->()
3341 if $self->{binding_cancel};
3342 }
3343}
3344
3345sub start {
3346 my ($self) = @_;
3347
3348 $self->{rec_btn}->set_text ("stop recording");
3349 $self->{recording} = 1;
3350 $self->clear_command_list;
3351 $::CONN->start_record if $::CONN;
3352}
3353
3354sub stop {
3355 my ($self) = @_;
3356
3357 $self->{rec_btn}->set_text ("start recording");
3358 $self->{recording} = 0;
3359
3360 my $rec;
3361 $rec = $::CONN->stop_record if $::CONN;
3362 return unless ref $rec eq 'ARRAY';
3363 $self->set_command_list ($rec);
3364}
3365
3366
3367sub ask_for_bind_and_commit {
3368 my ($self) = @_;
3369 $self->ask_for_bind (1);
3370}
3371
3372sub ask_for_bind {
3373 my ($self, $commit) = @_;
3374
3375 CFClient::Binder::open_binding_dialog (sub {
3376 my ($mod, $sym) = @_;
3377 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3378 $self->update_binding_widgets;
3379 $self->commit if $commit;
3380 });
3381}
3382
3383# $mod and $sym are the modifiers and key symbol
3384# $cmds is a array ref of strings (the commands)
3385# $cb is the callback that is executed on OK
3386# $ccb is the callback that is executed on CANCEL and
3387# when the binding was unsuccessful on OK
3388sub set_binding {
3389 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3390
3391 $self->clear_command_list;
3392 $self->{recording} = 0;
3393 $self->{rec_btn}->set_text ("start recording");
3394
3395 $self->{binding} = [$mod, $sym];
3396 $self->{commands} = $cmds;
3397
3398 $self->{binding_change} = $cb;
3399 $self->{binding_cancel} = $ccb;
3400
3401 $self->update_binding_widgets;
3402}
3403
3404# this is a shortcut method that asks for a binding
3405# and then just binds it.
3406sub do_quick_binding {
3407 my ($self, $cmds) = @_;
3408 $self->set_binding (undef, undef, $cmds, sub {
3409 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3410 });
3411 $self->ask_for_bind (1);
3412}
3413
3414sub update_binding_widgets {
3415 my ($self) = @_;
3416 my ($mod, $sym, $cmds) = $self->get_binding;
3417 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3418 $self->set_command_list ($cmds);
3419}
3420
3421sub get_binding {
3422 my ($self) = @_;
3423 return (
3424 $self->{binding}->[0],
3425 $self->{binding}->[1],
3426 [ grep { defined $_ } @{$self->{commands}} ]
3427 );
3428}
3429
3430sub clear_command_list {
3431 my ($self) = @_;
3432 $self->{cmdbox}->clear ();
3433}
3434
3435sub set_command_list {
3436 my ($self, $cmds) = @_;
3437
3438 $self->{cmdbox}->clear ();
3439 $self->{commands} = $cmds;
3440
3441 my $idx = 0;
3442
3443 for (@$cmds) {
3444 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3445
3446 my $i = $idx;
3447 $hb->add (new CFClient::UI::Label text => $_);
3448 $hb->add (new CFClient::UI::Button
3449 text => "delete",
3450 tooltip => "Deletes the action from the record",
3451 on_activate => sub {
3452 $self->{cmdbox}->remove ($hb);
3453 $cmds->[$i] = undef;
3454 });
3455
3456
3457 $idx++
3458 }
3459}
3460
3461#############################################################################
3462
3463package CFClient::UI::SpellList;
3464
3465our @ISA = CFClient::UI::Table::;
3466
3467sub new {
3468 my $class = shift;
3469
3470 my $self = $class->SUPER::new (
3471 binding => [],
3472 commands => [],
3473 @_,
3474 )
3475}
3476
3477# XXX: Do sorting? Argl...
3478sub add_spell {
3479 my ($self, $spell) = @_;
3480 $self->{spells}->{$spell->{name}} = $spell;
3481
3482 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3483 face => $spell->{face},
3484 can_hover => 1,
3485 can_events => 1,
3486 tooltip => $spell->{message});
3487
3488 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3489 text => $spell->{name},
3490 can_hover => 1,
3491 can_events => 1,
3492 tooltip => $spell->{message},
3493 expand => 1);
3494
3495 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3496 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3497 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3498 expand => 1);
3499
3500 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3501 text => "bind to key",
3502 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3503}
3504
3505sub rebuild_spell_list {
3506 my ($self) = @_;
3507 $self->{tbl_idx} = 0;
3508 $self->add_spell ($_) for values %{$self->{spells}};
3509}
3510
3511sub remove_spell {
3512 my ($self, $spell) = @_;
3513 delete $self->{spells}->{$spell->{name}};
3514 $self->rebuild_spell_list;
3515}
3516
3517#############################################################################
3518
1911package CFClient::UI::Root; 3519package CFClient::UI::Root;
1912 3520
1913our @ISA = CFClient::UI::Container::; 3521our @ISA = CFClient::UI::Container::;
1914 3522
1915use SDL::OpenGL; 3523use List::Util qw(min max);
1916 3524
1917sub check_size { 3525use CFClient::OpenGL;
1918 my ($self) = @_;
1919 3526
1920 $self->configure (0, 0, $::WITH, $::HEIGHT); 3527sub new {
3528 my $class = shift;
3529
3530 my $self = $class->SUPER::new (
3531 visible => 1,
3532 @_,
3533 );
3534
3535 Scalar::Util::weaken ($self->{root} = $self);
3536
3537 $self
1921} 3538}
1922 3539
1923sub size_request { 3540sub size_request {
1924 ($::WIDTH, $::HEIGHT) 3541 my ($self) = @_;
1925}
1926 3542
1927sub configure { 3543 ($self->{w}, $self->{h})
3544}
3545
3546sub _to_pixel {
3547 my ($coord, $size, $max) = @_;
3548
3549 $coord =
3550 $coord eq "center" ? ($max - $size) * 0.5
3551 : $coord eq "max" ? $max
3552 : $coord;
3553
3554 $coord = 0 if $coord < 0;
3555 $coord = $max - $size if $coord > $max - $size;
3556
3557 int $coord + 0.5
3558}
3559
3560sub size_allocate {
1928 my ($self, $x, $y, $w, $h) = @_; 3561 my ($self, $w, $h) = @_;
1929 3562
1930 $self->SUPER::configure ($x, $y, $w, $h); 3563 for my $child ($self->children) {
3564 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1931 3565
1932 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3566 $X = $child->{force_x} if exists $child->{force_x};
1933 for @{$self->{children}}; 3567 $Y = $child->{force_y} if exists $child->{force_y};
1934}
1935 3568
1936sub _topleft { 3569 $X = _to_pixel $X, $W, $self->{w};
3570 $Y = _to_pixel $Y, $H, $self->{h};
3571
3572 $child->configure ($X, $Y, $W, $H);
3573 }
3574}
3575
3576sub coord2local {
1937 my ($self, $x, $y) = @_; 3577 my ($self, $x, $y) = @_;
1938 3578
1939 ($x, $y) 3579 ($x, $y)
1940} 3580}
1941 3581
3582sub coord2global {
3583 my ($self, $x, $y) = @_;
3584
3585 ($x, $y)
3586}
3587
1942sub update { 3588sub update {
1943 my ($self) = @_; 3589 my ($self) = @_;
1944 3590
1945 $self->check_size; 3591 $::WANT_REFRESH++;
1946 ::refresh ();
1947} 3592}
1948 3593
1949sub add { 3594sub add {
1950 my ($self, $child) = @_; 3595 my ($self, @children) = @_;
1951 3596
3597 $_->{is_toplevel} = 1
3598 for @children;
3599
1952 $self->SUPER::add ($child); 3600 $self->SUPER::add (@children);
3601}
3602
3603sub remove {
3604 my ($self, @children) = @_;
3605
3606 $self->SUPER::remove (@children);
3607
3608 delete $self->{is_toplevel}
3609 for @children;
3610
3611 while (@children) {
3612 my $w = pop @children;
3613 push @children, $w->children;
3614 $w->set_invisible;
3615 }
1953} 3616}
1954 3617
1955sub on_refresh { 3618sub on_refresh {
1956 my ($self, $id, $cb) = @_; 3619 my ($self, $id, $cb) = @_;
1957 3620
1958 $self->{refresh_hook}{$id} = $cb; 3621 $self->{refresh_hook}{$id} = $cb;
1959} 3622}
1960 3623
3624sub on_post_alloc {
3625 my ($self, $id, $cb) = @_;
3626
3627 $self->{post_alloc_hook}{$id} = $cb;
3628}
3629
1961sub draw { 3630sub draw {
1962 my ($self) = @_; 3631 my ($self) = @_;
1963 3632
1964 while (my $rcb = delete $self->{refresh_hook}) { 3633 while ($self->{refresh_hook}) {
1965 $_->() for values %$rcb; 3634 $_->()
3635 for values %{delete $self->{refresh_hook}};
1966 } 3636 }
3637
3638 if ($self->{realloc}) {
3639 my %queue;
3640 my @queue;
3641 my $widget;
3642
3643 outer:
3644 while () {
3645 if (my $realloc = delete $self->{realloc}) {
3646 for $widget (values %$realloc) {
3647 $widget->{visible} or next; # do not resize invisible widgets
3648
3649 $queue{$widget+0}++ and next; # duplicates are common
3650
3651 push @{ $queue[$widget->{visible}] }, $widget;
3652 }
3653 }
3654
3655 while () {
3656 @queue or last outer;
3657
3658 $widget = pop @{ $queue[-1] || [] }
3659 and last;
3660
3661 pop @queue;
3662 }
3663
3664 delete $queue{$widget+0};
3665
3666 my ($w, $h) = $widget->size_request;
3667
3668 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3669 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3670
3671 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3672 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3673
3674 $w = $widget->{force_w} if exists $widget->{force_w};
3675 $h = $widget->{force_h} if exists $widget->{force_h};
3676
3677 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3678 || delete $widget->{force_realloc}) {
3679 $widget->{req_w} = $w;
3680 $widget->{req_h} = $h;
3681
3682 $self->{size_alloc}{$widget+0} = $widget;
3683
3684 if (my $parent = $widget->{parent}) {
3685 $self->{realloc}{$parent+0} = $parent
3686 unless $queue{$parent+0};
3687
3688 $parent->{force_size_alloc} = 1;
3689 $self->{size_alloc}{$parent+0} = $parent;
3690 }
3691 }
3692
3693 delete $self->{realloc}{$widget+0};
3694 }
3695 }
3696
3697 while (my $size_alloc = delete $self->{size_alloc}) {
3698 my @queue = sort { $b->{visible} <=> $a->{visible} }
3699 values %$size_alloc;
3700
3701 while () {
3702 my $widget = pop @queue || last;
3703
3704 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3705
3706 $w = 0 if $w < 0;
3707 $h = 0 if $h < 0;
3708
3709 $w = int $w + 0.5;
3710 $h = int $h + 0.5;
3711
3712 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3713 $widget->{old_w} = $widget->{w};
3714 $widget->{old_h} = $widget->{h};
3715
3716 $widget->{w} = $w;
3717 $widget->{h} = $h;
3718
3719 $widget->emit (size_allocate => $w, $h);
3720 }
3721 }
3722 }
3723
3724 while ($self->{post_alloc_hook}) {
3725 $_->()
3726 for values %{delete $self->{post_alloc_hook}};
3727 }
3728
1967 3729
1968 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3730 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1969 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3731 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1970 glClear GL_COLOR_BUFFER_BIT; 3732 glClear GL_COLOR_BUFFER_BIT;
1971 3733
1972 glMatrixMode GL_PROJECTION; 3734 glMatrixMode GL_PROJECTION;
1973 glLoadIdentity; 3735 glLoadIdentity;
1974 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3736 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1975 glMatrixMode GL_MODELVIEW; 3737 glMatrixMode GL_MODELVIEW;
1976 glLoadIdentity; 3738 glLoadIdentity;
1977 3739
3740 {
3741 package CFClient::UI::Base;
3742
3743 ($draw_x, $draw_y, $draw_w, $draw_h) =
3744 (0, 0, $self->{w}, $self->{h});
3745 }
3746
1978 $self->_draw; 3747 $self->_draw;
1979} 3748}
1980 3749
1981############################################################################# 3750#############################################################################
1982 3751
1983package CFClient::UI; 3752package CFClient::UI;
1984 3753
1985$ROOT = new CFClient::UI::Root; 3754$ROOT = new CFClient::UI::Root;
3755$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1986 3756
19871 37571
1988 3758

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