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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.109 by root, Sat Apr 15 01:13:47 2006 UTC vs.
Revision 1.289 by root, Mon Jun 5 21:43:56 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
102sub move { 317sub move_abs {
103 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 319
105 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
107}
108 323
109sub needs_redraw { 324 $self->update;
110 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
111} 334}
112 335
113sub size_request { 336sub size_request {
114 require Carp; 337 require Carp;
115 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
116} 339}
117 340
118sub _size_allocate { 341sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
120 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
121 $self->{x} = $x; 357 $self->{x} = $x;
122 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
123 361
124 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
125 364
126 $self->{w} = $w; 365 $self->{alloc_w} = $w;
127 $self->{h} = $h; 366 $self->{alloc_h} = $h;
128 367
368 $self->{root}{size_alloc}{$self+0} = $self;
129 1 369 }
130} 370}
131 371
132sub size_allocate { 372sub size_allocate {
373 # nothing to be done
374}
375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
134 386
135 $self->_size_allocate ($x, $y, $w, $h); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
136} 407}
137 408
138# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
139sub translate { 410sub coord2local {
140 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
141 412
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414}
415
416# translate local coordinates to global coordinate system
417sub coord2global {
418 my ($self, $x, $y) = @_;
419
420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 421}
144 422
145sub focus_in { 423sub focus_in {
146 my ($self) = @_; 424 my ($self) = @_;
147 425
148 return if $FOCUS == $self; 426 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
150 428
151 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
152 $focus->update if $focus; 433 $focus->update if $focus;
153 $FOCUS->update; 434 $FOCUS->update;
154} 435}
155 436
156sub focus_out { 437sub focus_out {
157 my ($self) = @_; 438 my ($self) = @_;
158 439
159 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
160 441
161 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
162 $focus->update if $focus; #? 446 $focus->update if $focus; #?
163}
164 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
165sub mouse_motion { } 452sub mouse_motion { 0 }
166sub button_up { } 453sub button_up { 0 }
167sub key_down { } 454sub key_down { 0 }
168sub key_up { } 455sub key_up { 0 }
169 456
170sub button_down { 457sub button_down {
171 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
172 459
173 $self->focus_in; 460 $self->focus_in;
174}
175 461
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
181
182sub draw {
183 my ($self) = @_;
184
185 return unless $self->{h} && $self->{w};
186
187 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw;
190 glPopMatrix;
191
192 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)};
194
195 glColor 0, 0, 1, 0.2;
196 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS;
199 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h};
203 glEnd;
204 glDisable GL_BLEND;
205 } 462 0
206}
207
208sub _draw {
209 my ($self) = @_;
210
211 warn "no draw defined for $self\n";
212} 463}
213 464
214sub find_widget { 465sub find_widget {
215 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
216 469
217 return $self 470 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 473
221 () 474 ()
222} 475}
223 476
224sub set_parent { 477sub set_parent {
225 my ($self, $par) = @_; 478 my ($self, $parent) = @_;
226 479
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
229} 482}
230 483
231sub get_parent { 484sub connect {
232 $_[0]->{parent} 485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
233} 519}
234 520
235sub update { 521sub update {
236 my ($self) = @_; 522 my ($self) = @_;
237 523
238 $self->{parent}->update 524 $self->{parent}->update
239 if $self->{parent}; 525 if $self->{parent};
240} 526}
241 527
242sub connect { 528sub reconfigure {
243 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
244 530
245 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
246} 533}
247 534
248sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
249 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
250 538
251 $_->($self, @args) 539sub draw {
252 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
253} 592}
254 593
255sub DESTROY { 594sub DESTROY {
256 my ($self) = @_; 595 my ($self) = @_;
257 596
597 delete $WIDGET{$self+0};
258 #$self->deactivate; 598 #$self->deactivate;
259} 599}
260 600
261############################################################################# 601#############################################################################
262 602
263package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
264 604
265our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
266 606
267use strict; 607use strict;
268use SDL::OpenGL; 608use CFClient::OpenGL;
269 609
270sub new { 610sub new {
271 my $class = shift; 611 my $class = shift;
272 612
273 # range [value, low, high, page] 613 # range [value, low, high, page]
274 614
275 $class->SUPER::new ( 615 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
278 @_ 618 @_
279 ) 619 )
280} 620}
281 621
282sub _draw { 622sub _draw {
283 my ($self) = @_; 623 my ($self) = @_;
284 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
286 631
287 glEnable GL_BLEND; 632 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
290 635
291 glBegin GL_QUADS; 636 glBegin GL_QUADS;
292 glVertex 0 , 0; 637 glVertex 0 , 0;
293 glVertex 0 , $h; 638 glVertex 0 , $h;
294 glVertex $w, $h; 639 glVertex $w, $h;
295 glVertex $w, 0; 640 glVertex $w, 0;
296 glEnd; 641 glEnd;
297 642
298 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
299} 645}
300 646
301############################################################################# 647#############################################################################
302 648
303package CFClient::UI::Empty; 649package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 650
317our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
318 652
319sub new { 653sub new {
320 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
321 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
322 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
323 676
324 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
325 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
326 685
327 $self 686 $self
328} 687}
329 688
330sub add { 689sub add {
331 my ($self, $chld) = @_; 690 my ($self, @widgets) = @_;
332 691
333 $chld->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
334 696
335 $self->{children} = [ 697 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 699 @{$self->{children}}, @widgets
338 ]; 700 ];
339 701
340 $self->{w} = $self->{h} = -1; 702 $self->realloc;
341 $self->update; 703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
768}
769
770sub add {
771 my ($self, $child) = @_;
772
773 $self->{children} = [];
774
775 $self->SUPER::add ($child);
342} 776}
343 777
344sub remove { 778sub remove {
345 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
346 780
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
348 782
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
350} 932}
351 933
352sub find_widget { 934sub find_widget {
353 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
354 936
355 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
356 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
357 939 ) {
358 my $res;
359
360 for (reverse @{ $self->{children} }) {
361 $res = $_->find_widget ($x, $y)
362 and return $res;
363 }
364
365 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
366} 944}
367 945
368sub _draw { 946sub _render {
369 my ($self) = @_; 947 my ($self) = @_;
370 948
371 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
372} 955}
373 956
374############################################################################# 957#############################################################################
375 958
376package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
377 960
378our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
379 962
380sub new { 963sub new {
381 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
382 965
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
384 967
385 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
386} 988}
387 989
388sub add { 990sub add {
389 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
390 992
391 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
392
393 $self->SUPER::add ($widget);
394} 994}
395 995
396sub remove { 996sub update {
397 my ($self, $widget) = @_; 997 my ($self) = @_;
398 998
399 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
400 1000
401 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
402 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
403} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409} 1004}
410 1005
411sub size_allocate { 1006sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
413 1008
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
415 1010
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
417} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
418 1017
419############################################################################# 1018#############################################################################
420 1019
421package CFClient::UI::Window; 1020package CFClient::UI::Frame;
422 1021
423our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
424 1023
425use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
426 1073
427sub new { 1074sub new {
428 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
429 1076
1077 my $title = delete $arg{title};
1078
430 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
431} 1080 bg => [1, 1, 1, 1],
432 1081 border_bg => [1, 1, 1, 1],
433sub update { 1082 border => 0.6,
434 my ($self) = @_; 1083 can_events => 1,
435 1084 min_w => 16,
436 # we want to do this delayed... 1085 min_h => 16,
437 $self->render_chld; 1086 %arg,
438 $self->SUPER::update;
439}
440
441sub render_chld {
442 my ($self) = @_;
443
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1;
446 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw;
448 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
449} 1122}
450 1123
451sub size_allocate { 1124sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
453 1126
454 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
455 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
456 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
457 1132
458 $self->render_chld; 1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
1138 $self->child->configure ($border, $border, $w, $h);
1139}
1140
1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
459} 1203}
460 1204
461sub _draw { 1205sub _draw {
462 my ($self) = @_; 1206 my ($self) = @_;
463 1207
1208 my $child = $self->{children}[0];
1209
464 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
465 1212
466 my $tex = $self->{texture}
467 or return;
468
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
473 1215
474 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
475 1217
476 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
477 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
478} 1242}
479 1243
480############################################################################# 1244#############################################################################
481 1245
482package CFClient::UI::Frame; 1246package CFClient::UI::Table;
483 1247
484our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
485 1249
486use SDL::OpenGL; 1250use List::Util qw(max sum);
487 1251
488sub size_request { 1252use CFClient::OpenGL;
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 1253
536sub new { 1254sub new {
537 my $class = shift; 1255 my $class = shift;
538 1256
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new (
542 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8,
545 @_
546 )
547}
548
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_;
564
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2;
568 $w -= List::Util::max 0, $self->{border} * 2;
569
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
571}
572
573sub button_down {
574 my ($self, $ev, $x, $y) = @_;
575
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
578
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
580 my ($bw, $bh) = ($self->{w}, $self->{h});
581
582 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_;
584
585 ($x, $y) = ($ev->motion_x, $ev->motion_y);
586
587 $self->{user_w} = $bw + $x - $ox;
588 $self->{user_h} = $bh + $y - $oy;
589 $self->update;
590 };
591
592 } elsif ($x >= 0 && $x < $self->{w}
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
596 my ($bx, $by) = ($self->{x}, $self->{y});
597
598 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_;
600
601 ($x, $y) = ($ev->motion_x, $ev->motion_y);
602
603 $self->move ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 };
606 }
607}
608
609sub button_up {
610 my ($self, $ev, $x, $y) = @_;
611
612 delete $self->{motion};
613}
614
615sub mouse_motion {
616 my ($self, $ev, $x, $y) = @_;
617
618 $self->{motion}->($ev, $x, $y) if $self->{motion};
619}
620
621sub _draw {
622 my ($self) = @_;
623
624 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631
632 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border});
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
637
638 my $bg = $tex[0];
639
640 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w};
642 my $rep_y = $ch / $bg->{h};
643
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
650
651 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND;
653
654 $self->child->draw;
655}
656
657#############################################################################
658
659package CFClient::UI::Table;
660
661our @ISA = CFClient::UI::Base::;
662
663use List::Util qw(max sum);
664
665use SDL::OpenGL;
666
667sub new {
668 my $class = shift;
669
670 $class->SUPER::new ( 1257 $class->SUPER::new (
671 col_expand => [], 1258 col_expand => [],
672 @_ 1259 @_,
673 ) 1260 )
674} 1261}
675 1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265}
1266
676sub add { 1267sub add {
677 my ($self, $x, $y, $chld) = @_; 1268 my ($self, $x, $y, $child) = @_;
678 1269
1270 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1271 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1272
682 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
683 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
684} 1289}
685 1290
686sub get_wh { 1291sub get_wh {
687 my ($self) = @_; 1292 my ($self) = @_;
688 1293
… …
693 or next; 1298 or next;
694 1299
695 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
697 or next; 1302 or next;
698 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1304
700 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
702 } 1307 }
703 } 1308 }
… …
715 (sum @$hs), 1320 (sum @$hs),
716 ) 1321 )
717} 1322}
718 1323
719sub size_allocate { 1324sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1326
724 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
725 1328
726 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
728 1331
729 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
733 1336
734 # linearly scale sizes 1337 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1338 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1339 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1340
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1341 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1342 CFClient::UI::harmonize $hs;
740 1343
741 my $y; 1344 my $y;
742 1345
743 for my $r (0 .. $#{$self->{children}}) { 1346 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1347 my $row = $self->{children}[$r]
… …
749 1352
750 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
752 1355
753 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1358 }
756 1359
757 $x += $col_w; 1360 $x += $col_w;
758 } 1361 }
759 1362
… …
786 } 1389 }
787} 1390}
788 1391
789############################################################################# 1392#############################################################################
790 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
791package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
792 1455
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
796 1457
797sub size_request { 1458sub new {
798 my ($self) = @_; 1459 my $class = shift;
799 1460
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
801 1462 vertical => 0,
802 ( 1463 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1464 )
806} 1465}
807 1466
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1467#############################################################################
848 1468
849package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
850 1470
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
854 1472
855sub size_request { 1473sub new {
856 my ($self) = @_; 1474 my $class = shift;
857 1475
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
859 1477 vertical => 1,
860 ( 1478 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1479 )
864} 1480}
865 1481
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1482#############################################################################
902 1483
903package CFClient::UI::Label; 1484package CFClient::UI::Label;
904 1485
905our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
906 1487
907use SDL::OpenGL; 1488use CFClient::OpenGL;
908 1489
909sub new { 1490sub new {
910 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
911 1492
912 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1495 #bg => none
915 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
916 align => -1, 1504 align => -1,
1505 valign => -1,
917 padding => 2, 1506 padding_x => 2,
918 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
919 %arg 1509 %arg
920 ); 1510 );
921 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
922 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
923 1523
924 $self 1524 $self
925} 1525}
926 1526
927sub escape_text { 1527sub escape($) {
928 local $_ = $_[1]; 1528 local $_ = $_[0];
929 1529
930 s/&/&amp;/g; 1530 s/&/&amp;/g;
931 s/>/&gt;/g; 1531 s/>/&gt;/g;
932 s/</&lt;/g; 1532 s/</&lt;/g;
933 1533
934 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
935} 1549}
936 1550
937sub set_text { 1551sub set_text {
938 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
939 1553
1554 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
942 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1622 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1623
948sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
949 my ($self, $text) = @_; 1628 my ($self) = @_;
950 1629
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture}; 1630 delete $self->{size_req};
973}
974 1631
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
980} 1633}
981 1634
982sub _draw { 1635sub _draw {
983 my ($self) = @_; 1636 my ($self) = @_;
984 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
985 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
988 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
989 }; 1649 };
990 1650
991 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
993 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
996 glColor @{$self->{fg}}; 1670 }
997
998 my $x =
999 $self->{align} < 0 ? $self->{padding}
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1671
1005 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1673}
1008 1674
1009############################################################################# 1675#############################################################################
1010 1676
1011package CFClient::UI::Entry; 1677package CFClient::UI::EntryBase;
1012 1678
1013our @ISA = CFClient::UI::Label::; 1679our @ISA = CFClient::UI::Label::;
1014 1680
1015use SDL; 1681use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1682
1018sub new { 1683sub new {
1019 my $class = shift; 1684 my $class = shift;
1020 1685
1021 $class->SUPER::new ( 1686 $class->SUPER::new (
1022 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1026 can_hover => 1, 1691 can_hover => 1,
1027 can_focus => 1, 1692 can_focus => 1,
1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1028 @_ 1696 @_
1029 ) 1697 )
1030} 1698}
1031 1699
1032sub _set_text { 1700sub _set_text {
1033 my ($self, $text) = @_; 1701 my ($self, $text) = @_;
1034 1702
1035 my $old_text = $self->{text}; 1703 delete $self->{cur_h};
1704
1705 return if $self->{text} eq $text;
1036 1706
1037 $self->{last_activity} = $::NOW; 1707 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1708 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1709
1043 $text =~ s/./*/g if $self->{hidden}; 1710 $text =~ s/./*/g if $self->{hidden};
1711 $self->{layout}->set_text ("$text ");
1712 delete $self->{size_req};
1044 1713
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1714 $self->_emit (changed => $self->{text});
1046 1715
1047 $text = substr $text, 0, $self->{cursor}; 1716 $self->realloc;
1048 utf8::encode $text; 1717 $self->update;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1718}
1071 1719
1072sub set_text { 1720sub set_text {
1073 my ($self, $text) = @_; 1721 my ($self, $text) = @_;
1074 1722
1075 $self->{cursor} = length $text; 1723 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1724 $self->_set_text ($text);
1077 $self->update; 1725}
1726
1727sub get_text {
1728 $_[0]{text}
1729}
1730
1731sub size_request {
1732 my ($self) = @_;
1733
1734 my ($w, $h) = $self->SUPER::size_request;
1735
1736 ($w + 1, $h) # add 1 for cursor
1078} 1737}
1079 1738
1080sub key_down { 1739sub key_down {
1081 my ($self, $ev) = @_; 1740 my ($self, $ev) = @_;
1082 1741
1083 my $mod = $ev->key_mod; 1742 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1743 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1744 my $uni = $ev->{unicode};
1087 1745
1088 my $text = $self->get_text; 1746 my $text = $self->get_text;
1089 1747
1090 if ($sym == SDLK_BACKSPACE) { 1748 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1749 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1750 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1751 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1752 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1753 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1754 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1755 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1756 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1757 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1758 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1759 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1760 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1761 $self->_emit ('escape');
1104 } elsif ($uni) { 1762 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1763 substr $text, $self->{cursor}++, 0, chr $uni;
1764 } else {
1765 return 0;
1106 } 1766 }
1107 1767
1108 $self->_set_text ($text); 1768 $self->_set_text ($text);
1109 $self->update; 1769
1770 $self->realloc;
1771
1772 1
1110} 1773}
1111 1774
1112sub focus_in { 1775sub focus_in {
1113 my ($self) = @_; 1776 my ($self) = @_;
1114 1777
… …
1129 utf8::encode $text; 1792 utf8::encode $text;
1130 $self->{cursor} = length substr $text, 0, $idx; 1793 $self->{cursor} = length substr $text, 0, $idx;
1131 1794
1132 $self->_set_text ($self->{text}); 1795 $self->_set_text ($self->{text});
1133 $self->update; 1796 $self->update;
1797
1798 1
1134} 1799}
1135 1800
1136sub mouse_motion { 1801sub mouse_motion {
1137 my ($self, $ev, $x, $y) = @_; 1802 my ($self, $ev, $x, $y) = @_;
1138# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1803# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1804
1805 0
1139} 1806}
1140 1807
1141sub _draw { 1808sub _draw {
1142 my ($self) = @_; 1809 my ($self) = @_;
1143 1810
1144 local $self->{fg} = $self->{fg}; 1811 local $self->{fg} = $self->{fg};
1145 1812
1146 if ($FOCUS == $self) { 1813 if ($FOCUS == $self) {
1147 glColor @{$self->{active_bg}}; 1814 glColor_premultiply @{$self->{active_bg}};
1148 $self->{fg} = $self->{active_fg}; 1815 $self->{fg} = $self->{active_fg};
1149 } else { 1816 } else {
1150 glColor @{$self->{bg}}; 1817 glColor_premultiply @{$self->{bg}};
1151 } 1818 }
1152 1819
1153 glEnable GL_BLEND; 1820 glEnable GL_BLEND;
1154 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1821 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1155 glBegin GL_QUADS; 1822 glBegin GL_QUADS;
1156 glVertex 0 , 0; 1823 glVertex 0 , 0;
1157 glVertex 0 , $self->{h}; 1824 glVertex 0 , $self->{h};
1158 glVertex $self->{w}, $self->{h}; 1825 glVertex $self->{w}, $self->{h};
1159 glVertex $self->{w}, 0; 1826 glVertex $self->{w}, 0;
… …
1162 1829
1163 $self->SUPER::_draw; 1830 $self->SUPER::_draw;
1164 1831
1165 #TODO: force update every cursor change :( 1832 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1833 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1834
1835 unless (exists $self->{cur_h}) {
1836 my $text = substr $self->{text}, 0, $self->{cursor};
1837 utf8::encode $text;
1838
1839 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1840 }
1841
1167 glColor @{$self->{fg}}; 1842 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1843 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1844 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1845 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1846 glEnd;
1172 } 1847 }
1173} 1848}
1174 1849
1175package CFClient::UI::LineEntry; 1850package CFClient::UI::Entry;
1176 1851
1177our @ISA = CFClient::UI::Entry::; 1852our @ISA = CFClient::UI::EntryBase::;
1178 1853
1179use SDL; 1854use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1855
1182sub key_down { 1856sub key_down {
1183 my ($self, $ev) = @_; 1857 my ($self, $ev) = @_;
1184 1858
1185 my $sym = $ev->key_sym; 1859 my $sym = $ev->{sym};
1186 1860
1187 if ($sym == SDLK_RETURN) { 1861 if ($sym == 13) {
1862 unshift @{$self->{history}},
1863 my $txt = $self->get_text;
1864 $self->{history_pointer} = -1;
1865 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1866 $self->_emit (activate => $txt);
1189 $self->update; 1867 $self->update;
1190 1868
1869 } elsif ($sym == CFClient::SDLK_UP) {
1870 if ($self->{history_pointer} < 0) {
1871 $self->{history_saveback} = $self->get_text;
1872 }
1873 if (@{$self->{history} || []} > 0) {
1874 $self->{history_pointer}++;
1875 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1876 $self->{history_pointer} = @{$self->{history} || []} - 1;
1877 }
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 }
1880
1881 } elsif ($sym == CFClient::SDLK_DOWN) {
1882 $self->{history_pointer}--;
1883 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1884
1885 if ($self->{history_pointer} >= 0) {
1886 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1887 } else {
1888 $self->set_text ($self->{history_saveback});
1889 }
1890
1191 } else { 1891 } else {
1192 $self->SUPER::key_down ($ev); 1892 return $self->SUPER::key_down ($ev)
1893 }
1894
1193 } 1895 1
1194
1195} 1896}
1196 1897
1197############################################################################# 1898#############################################################################
1198 1899
1199package CFClient::UI::Button; 1900package CFClient::UI::Button;
1200 1901
1201our @ISA = CFClient::UI::Label::; 1902our @ISA = CFClient::UI::Label::;
1202 1903
1203use SDL; 1904use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1905
1206my @tex = 1906my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1907 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1908 qw(b1_button_active.png);
1209 1909
1210sub new { 1910sub new {
1211 my $class = shift; 1911 my $class = shift;
1212 1912
1213 $class->SUPER::new ( 1913 $class->SUPER::new (
1214 padding => 4, 1914 padding_x => 4,
1915 padding_y => 4,
1215 fg => [1, 1, 1], 1916 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1917 active_fg => [0, 0, 1],
1218 can_hover => 1, 1918 can_hover => 1,
1919 align => 0,
1920 valign => 0,
1921 can_events => 1,
1219 @_ 1922 @_
1220 ) 1923 )
1221} 1924}
1222 1925
1926sub activate { }
1927
1223sub button_up { 1928sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1929 my ($self, $ev, $x, $y) = @_;
1225 1930
1931 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1932 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1933 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate"); 1934
1229 } 1935 1
1230} 1936}
1231 1937
1232sub _draw { 1938sub _draw {
1233 my ($self) = @_; 1939 my ($self) = @_;
1234 1940
1235 local $self->{fg} = $self->{fg}; 1941 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1236 my $tex = $tex[0];
1237 1942
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D; 1943 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241
1242 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg};
1244 }
1245
1246 glBindTexture GL_TEXTURE_2D, $tex->{name};
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1944 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1945 glColor 0, 0, 0, 1;
1248 1946
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1947 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1948
1251 glDisable GL_TEXTURE_2D; 1949 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1950
1254 $self->SUPER::_draw; 1951 $self->SUPER::_draw;
1255} 1952}
1256 1953
1257############################################################################# 1954#############################################################################
… …
1259package CFClient::UI::CheckBox; 1956package CFClient::UI::CheckBox;
1260 1957
1261our @ISA = CFClient::UI::DrawBG::; 1958our @ISA = CFClient::UI::DrawBG::;
1262 1959
1263my @tex = 1960my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1961 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1962 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1963
1267use SDL; 1964use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1965
1270sub new { 1966sub new {
1271 my $class = shift; 1967 my $class = shift;
1272 1968
1273 $class->SUPER::new ( 1969 $class->SUPER::new (
1274 padding => 2, 1970 padding_x => 2,
1971 padding_y => 2,
1275 fg => [1, 1, 1], 1972 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1973 active_fg => [1, 1, 0],
1974 bg => [0, 0, 0, 0.2],
1975 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1976 state => 0,
1278 can_hover => 1, 1977 can_hover => 1,
1279 @_ 1978 @_
1280 ) 1979 )
1281} 1980}
1282 1981
1283sub size_request { 1982sub size_request {
1284 my ($self) = @_; 1983 my ($self) = @_;
1285 1984
1286 ($self->{padding} * 2 + 6) x 2 1985 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1986}
1294 1987
1295sub button_down { 1988sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1989 my ($self, $ev, $x, $y) = @_;
1297 1990
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1991 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1992 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1993 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1994 $self->_emit (changed => $self->{state});
1995 } else {
1996 return 0
1997 }
1998
1302 } 1999 1
1303} 2000}
1304 2001
1305sub _draw { 2002sub _draw {
1306 my ($self) = @_; 2003 my ($self) = @_;
1307 2004
1308 $self->SUPER::_draw; 2005 $self->SUPER::_draw;
1309 2006
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2007 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 2008
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2009 my ($w, $h) = @$self{qw(w h)};
2010
2011 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 2012
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2013 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 2014
2015 my $tex = $self->{state} ? $tex[1] : $tex[0];
2016
2017 glEnable GL_TEXTURE_2D;
2018 $tex->draw_quad_alpha (0, 0, $s, $s);
2019 glDisable GL_TEXTURE_2D;
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::Image;
2025
2026our @ISA = CFClient::UI::Base::;
2027
2028use CFClient::OpenGL;
2029use Carp qw/confess/;
2030
2031our %loaded_images;
2032
2033sub new {
2034 my $class = shift;
2035
2036 my $self = $class->SUPER::new (can_events => 0, @_);
2037
2038 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2039
2040 $loaded_images{$self->{image}} ||=
2041 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2042
2043 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2044
2045 Scalar::Util::weaken $loaded_images{$self->{image}};
2046
2047 $self->{aspect} = $tex->{w} / $tex->{h};
2048
2049 $self
2050}
2051
2052sub size_request {
2053 my ($self) = @_;
2054
2055 ($self->{tex}->{w}, $self->{tex}->{h})
2056}
2057
2058sub _draw {
2059 my ($self) = @_;
2060
2061 my $tex = $self->{tex};
2062
2063 my ($w, $h) = ($self->{w}, $self->{h});
2064
2065 if ($self->{rot90}) {
2066 glRotate 90, 0, 0, 1;
2067 glTranslate 0, -$self->{w}, 0;
2068
2069 ($w, $h) = ($h, $w);
2070 }
2071
2072 glEnable GL_TEXTURE_2D;
2073 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2074
2075 $tex->draw_quad_alpha (0, 0, $w, $h);
2076
2077 glDisable GL_TEXTURE_2D;
2078}
2079
2080#############################################################################
2081
2082package CFClient::UI::VGauge;
2083
2084our @ISA = CFClient::UI::Base::;
2085
2086use List::Util qw(min max);
2087
2088use CFClient::OpenGL;
2089
2090my %tex = (
2091 food => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2094 ],
2095 grace => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2098 ],
2099 hp => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2102 ],
2103 mana => [
2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2105 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2106 ],
2107);
2108
2109# eg. VGauge->new (gauge => 'food'), default gauge: food
2110sub new {
2111 my $class = shift;
2112
2113 my $self = $class->SUPER::new (
2114 type => 'food',
2115 @_
2116 );
2117
2118 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2119
2120 $self
2121}
2122
2123sub size_request {
2124 my ($self) = @_;
2125
2126 #my $tex = $tex{$self->{type}}[0];
2127 #@$tex{qw(w h)}
2128 (0, 0)
2129}
2130
2131sub set_max {
2132 my ($self, $max) = @_;
2133
2134 return if $self->{max_val} == $max;
2135
2136 $self->{max_val} = $max;
2137 $self->update;
2138}
2139
2140sub set_value {
2141 my ($self, $val, $max) = @_;
2142
2143 $self->set_max ($max)
2144 if defined $max;
2145
2146 return if $self->{val} == $val;
2147
2148 $self->{val} = $val;
2149 $self->update;
2150}
2151
2152sub _draw {
2153 my ($self) = @_;
2154
2155 my $tex = $tex{$self->{type}};
2156 my ($t1, $t2, $t3) = @$tex;
2157
2158 my ($w, $h) = ($self->{w}, $self->{h});
2159
2160 if ($self->{vertical}) {
2161 glRotate 90, 0, 0, 1;
2162 glTranslate 0, -$self->{w}, 0;
2163
2164 ($w, $h) = ($h, $w);
2165 }
2166
2167 my $ycut = $self->{val} / ($self->{max_val} || 1);
2168
2169 my $ycut1 = max 0, min 1, $ycut;
2170 my $ycut2 = max 0, min 1, $ycut - 1;
2171
2172 my $h1 = $self->{h} * (1 - $ycut1);
2173 my $h2 = $self->{h} * (1 - $ycut2);
2174
1316 glEnable GL_BLEND; 2175 glEnable GL_BLEND;
2176 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2177 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2178 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2179 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2180
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2181 glBindTexture GL_TEXTURE_2D, $t1->{name};
2182 glBegin GL_QUADS;
2183 glTexCoord 0 , 0; glVertex 0 , 0;
2184 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2185 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2186 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2187 glEnd;
1321 2188
1322 $tex->draw_quad (0, 0, $s, $s); 2189 my $ycut1 = List::Util::min 1, $ycut;
2190 glBindTexture GL_TEXTURE_2D, $t2->{name};
2191 glBegin GL_QUADS;
2192 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2193 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2196 glEnd;
1323 2197
2198 if ($t3) {
2199 glBindTexture GL_TEXTURE_2D, $t3->{name};
2200 glBegin GL_QUADS;
2201 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2202 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2203 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2205 glEnd;
2206 }
2207
2208 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2209 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2210}
1327 2211
1328############################################################################# 2212#############################################################################
1329 2213
2214package CFClient::UI::Gauge;
2215
2216our @ISA = CFClient::UI::VBox::;
2217
2218sub new {
2219 my ($class, %arg) = @_;
2220
2221 my $self = $class->SUPER::new (
2222 tooltip => $arg{type},
2223 can_hover => 1,
2224 can_events => 1,
2225 %arg,
2226 );
2227
2228 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2229 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2230 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2231
2232 $self
2233}
2234
2235sub set_fontsize {
2236 my ($self, $fsize) = @_;
2237
2238 $self->{value}->set_fontsize ($fsize);
2239 $self->{max} ->set_fontsize ($fsize);
2240}
2241
2242sub set_max {
2243 my ($self, $max) = @_;
2244
2245 $self->{gauge}->set_max ($max);
2246 $self->{max}->set_text ($max);
2247}
2248
2249sub set_value {
2250 my ($self, $val, $max) = @_;
2251
2252 $self->set_max ($max)
2253 if defined $max;
2254
2255 $self->{gauge}->set_value ($val, $max);
2256 $self->{value}->set_text ($val);
2257}
2258
2259#############################################################################
2260
1330package CFClient::UI::Slider; 2261package CFClient::UI::Slider;
1331 2262
1332use strict; 2263use strict;
1333 2264
1334use SDL::OpenGL; 2265use CFClient::OpenGL;
1335 2266
1336our @ISA = CFClient::UI::DrawBG::; 2267our @ISA = CFClient::UI::DrawBG::;
1337 2268
1338my @tex = 2269my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2270 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2271 qw(s1_slider.png s1_slider_bg.png);
1341 2272
1342sub new { 2273sub new {
1343 my $class = shift; 2274 my $class = shift;
1344 2275
1345 # range [value, low, high, page] 2276 # range [value, low, high, page, unit]
1346 2277
1347 # TODO: 0-width page 2278 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2279 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2280 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2281 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2282 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2283 active_fg => [0, 0, 0],
2284 bg => [0, 0, 0, 0.2],
2285 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2286 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2287 min_w => $::WIDTH / 80,
1355 req_h => 13, 2288 min_h => $::WIDTH / 80,
1356 vertical => 0, 2289 vertical => 0,
1357 can_hover => 1, 2290 can_hover => 1,
1358 inner_pad => 5, 2291 inner_pad => 0.02,
1359 @_ 2292 @_
1360 ); 2293 );
1361 2294
2295 $self->set_value ($self->{range}[0]);
2296 $self->update;
2297
1362 $self 2298 $self
1363} 2299}
1364 2300
2301sub changed { }
2302
2303sub set_range {
2304 my ($self, $range) = @_;
2305
2306 ($range, $self->{range}) = ($self->{range}, $range);
2307
2308 $self->update
2309 if "@$range" ne "@{$self->{range}}";
2310}
2311
2312sub set_value {
2313 my ($self, $value) = @_;
2314
2315 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2316
2317 $hi = $lo + 1 if $hi <= $lo;
2318
2319 $page = $hi - $lo if $page > $hi - $lo;
2320
2321 $value = $lo if $value < $lo;
2322 $value = $hi - $page if $value > $hi - $page;
2323
2324 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2325 if $unit;
2326
2327 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2328
2329 if ($value != $old_value) {
2330 $self->_emit (changed => $value);
2331 $self->update;
2332 }
2333}
2334
1365sub size_request { 2335sub size_request {
1366 my ($self) = @_; 2336 my ($self) = @_;
1367 2337
1368 my $w = $self->{req_w}; 2338 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2339}
1373 2340
1374sub button_down { 2341sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2342 my ($self, $ev, $x, $y) = @_;
1376 2343
1377 $self->SUPER::button_down ($ev, $x, $y); 2344 $self->SUPER::button_down ($ev, $x, $y);
2345
2346 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2347
1378 $self->mouse_motion ($ev, $x, $y); 2348 $self->mouse_motion ($ev, $x, $y)
1379} 2349}
1380 2350
1381sub mouse_motion { 2351sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2352 my ($self, $ev, $x, $y) = @_;
1383 2353
1384 if ($GRAB == $self) { 2354 if ($GRAB == $self) {
2355 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2356
2357 my (undef, $lo, $hi, $page) = @{$self->{range}};
2358
2359 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2360
2361 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2362 } else {
2363 return 0;
2364 }
2365
2366 1
2367}
2368
2369sub update {
2370 my ($self) = @_;
2371
2372 delete $self->{knob_w};
2373 $self->SUPER::update;
2374}
2375
2376sub _draw {
2377 my ($self) = @_;
2378
2379 unless ($self->{knob_w}) {
2380 $self->set_value ($self->{range}[0]);
2381
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2382 my ($value, $lo, $hi, $page) = @{$self->{range}};
2383 my $range = ($hi - $page - $lo) || 1e-100;
1386 2384
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2385 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2386
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2387 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2388 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2389
1392 $x -= $inner_pad_px; # substract the padding 2390 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2391 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2392
1398 $self->emit (changed => $x); 2393 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2394 $self->{knob_w} = $knob_w;
1400 } 2395 }
1401}
1402
1403# the inner_* stuff is for generating a padding for the slider handle,
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409}
1410
1411sub _draw {
1412 my ($self) = @_;
1413 2396
1414 $self->SUPER::_draw (); 2397 $self->SUPER::_draw ();
1415 2398
1416 my ($w, $h) = @$self{qw(w h)}; 2399 glScale $self->{w}, $self->{h};
1417 2400
1418 if ($self->{vertical}) { 2401 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2402 # draw a vertical slider like a rotated horizontal slider
1420 2403
2404 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2405 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2406 }
1426 2407
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2408 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2409 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2410
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2411 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2412 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2413
1453 # draw background 2414 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2415 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2416
1456 # draw handle 2417 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2418 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2419
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2420 glDisable GL_TEXTURE_2D;
1461} 2421}
1462 2422
1463############################################################################# 2423#############################################################################
1464 2424
2425package CFClient::UI::ValSlider;
2426
2427our @ISA = CFClient::UI::HBox::;
2428
2429sub new {
2430 my ($class, %arg) = @_;
2431
2432 my $range = delete $arg{range};
2433
2434 my $self = $class->SUPER::new (
2435 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2436 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2437 to_value => sub { shift },
2438 from_value => sub { shift },
2439 %arg,
2440 );
2441
2442 $self->{slider}->connect (changed => sub {
2443 my ($self, $value) = @_;
2444 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2445 $self->{parent}->emit (changed => $value);
2446 });
2447
2448# $self->{entry}->connect (changed => sub {
2449# my ($self, $value) = @_;
2450# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2451# $self->{parent}->emit (changed => $value);
2452# });
2453
2454 $self->add ($self->{slider}, $self->{entry});
2455
2456 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2457
2458 $self
2459}
2460
2461sub set_range { shift->{slider}->set_range (@_) }
2462sub set_value { shift->{slider}->set_value (@_) }
2463
2464#############################################################################
2465
1465package CFClient::UI::TextView; 2466package CFClient::UI::TextView;
1466 2467
1467our @ISA = CFClient::UI::HBox::; 2468our @ISA = CFClient::UI::HBox::;
1468 2469
1469use SDL::OpenGL; 2470use CFClient::OpenGL;
1470 2471
1471sub new { 2472sub new {
1472 my $class = shift; 2473 my $class = shift;
1473 2474
1474 my $self = $class->SUPER::new ( 2475 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2476 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2477 can_events => 0,
1477 fontsize => $::FONTSIZE, 2478 #font => default_font
1478 @_, 2479 @_,
1479 2480
1480 layout => (new CFClient::Layout), 2481 layout => (new CFClient::Layout 1),
1481 par => [], 2482 par => [],
1482 height => 0, 2483 height => 0,
1483 children => [ 2484 children => [
1484 (new CFClient::UI::Empty expand => 1), 2485 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2486 (new CFClient::UI::Slider vertical => 1),
1486 ], 2487 ],
1487 ); 2488 );
1488 2489
1489 $self->{children}[1]->connect (changed => sub { 2490 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2491
1493 $self 2492 $self
1494} 2493}
1495 2494
1496sub set_fontsize { 2495sub set_fontsize {
… …
1498 2497
1499 $self->{fontsize} = $fontsize; 2498 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2499 $self->reflow;
1501} 2500}
1502 2501
2502sub size_allocate {
2503 my ($self, $w, $h) = @_;
2504
2505 $self->SUPER::size_allocate ($w, $h);
2506
2507 $self->{layout}->set_font ($self->{font}) if $self->{font};
2508 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2509 $self->{layout}->set_width ($self->{children}[0]{w});
2510
2511 $self->reflow;
2512}
2513
1503sub text_height { 2514sub text_size {
1504 my ($self, $text) = @_; 2515 my ($self, $text, $indent) = @_;
1505 2516
1506 my $layout = $self->{layout}; 2517 my $layout = $self->{layout};
1507 2518
1508 $layout->set_height ($self->{fontsize}); 2519 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2520 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2521 $layout->set_markup ($text);
1511 2522
1512 ($layout->size)[1] 2523 $layout->size
1513} 2524}
1514 2525
1515sub reflow { 2526sub reflow {
1516 my ($self) = @_; 2527 my ($self) = @_;
1517 2528
1518 $self->{need_reflow}++; 2529 $self->{need_reflow}++;
1519 $self->update; 2530 $self->update;
1520} 2531}
1521 2532
1522sub size_request { 2533sub set_offset {
1523 my ($self) = @_; 2534 my ($self, $offset) = @_;
1524 2535
1525 ($self->{req_w}, $self->{req_h}) 2536 # todo: base offset on lines or so, not on pixels
2537 $self->{children}[1]->set_value ($offset);
1526} 2538}
1527 2539
1528sub size_allocate { 2540sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2541 my ($self) = @_;
1530 2542
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2543 $self->{par} = [];
1532 2544 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2545 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2546}
1538 2547
1539sub add_paragraph { 2548sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2549 my ($self, $color, $text, $indent) = @_;
1541 2550
1542 #TODO: intelligently "reformat" paragraph 2551 for my $line (split /\n/, $text) {
1543 2552 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2553 $self->{height} += $h;
2554 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2555 }
1547 2556
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2557 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2558}
1553 2559
1554sub update { 2560sub update {
1555 my ($self) = @_; 2561 my ($self) = @_;
1556 2562
… …
1558 2564
1559 return unless $self->{h} > 0; 2565 return unless $self->{h} > 0;
1560 2566
1561 delete $self->{texture}; 2567 delete $self->{texture};
1562 2568
1563 $TOPLEVEL->on_refresh ($self, sub { 2569 $ROOT->on_post_alloc ($self, sub {
2570 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2571
1564 if (delete $self->{need_reflow}) { 2572 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2573 my $height = 0;
1566 2574
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2575 my $layout = $self->{layout};
2576
2577 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2578
1568 for @{$self->{par}}; 2579 for (@{$self->{par}}) {
2580 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2581 $layout->set_width ($W - $_->[3]);
2582 $layout->set_markup ($_->[4]);
2583 my ($w, $h) = $layout->size;
2584 $_->[0] = $w + $_->[3];
2585 $_->[1] = $h;
2586 }
2587
2588 $height += $_->[1];
2589 }
1569 2590
1570 $self->{height} = $height; 2591 $self->{height} = $height;
1571 2592
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2593 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2594
1574 delete $self->{texture}; 2595 delete $self->{texture};
1575 } 2596 }
1576 2597
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2598 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2599 glClearColor 0, 0, 0, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2600 glClear GL_COLOR_BUFFER_BIT;
1580 2601
2602 my $top = int $self->{children}[1]{range}[0];
2603
2604 my $y0 = $top;
2605 my $y1 = $top + $H;
2606
2607 my $y = 0;
2608
2609 my $layout = $self->{layout};
2610
2611 $layout->set_font ($self->{font}) if $self->{font};
2612
1581 glEnable GL_BLEND; 2613 glEnable GL_BLEND;
2614 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2615 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2616
1595 for my $par (@{$self->{par}}) { 2617 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2618 my $h = $par->[1];
1597 2619
1598 if ($y0 < $y + $h && $y < $y1) { 2620 if ($y0 < $y + $h && $y < $y1) {
2621 $layout->set_foreground (@{ $par->[2] });
2622 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2623 $layout->set_markup ($par->[4]);
1600 2624
1601 glColor @{ $par->[1] }; 2625 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2626
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2627 glRasterPos $par->[3], $y - $y0;
2628 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2629 }
1605 2630
1606 $y += $h; 2631 $y += $h;
1607 } 2632 }
1608 2633
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2634 glDisable GL_BLEND;
1611 }; 2635 };
1612 }); 2636 });
1613} 2637}
1614 2638
1615sub _draw { 2639sub _draw {
1616 my ($self) = @_; 2640 my ($self) = @_;
1617 2641
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2642 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2644 glColor 0, 0, 0, 1;
2645 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2646 glDisable GL_TEXTURE_2D;
1623 }
1624 2647
1625 $self->{children}[1]->draw; 2648 $self->{children}[1]->draw;
1626 2649
1627} 2650}
1628 2651
1629############################################################################# 2652#############################################################################
1630 2653
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub button_down {
1661 my ($self, $ev, $x, $y) = @_;
1662
1663 $self->focus_in;
1664
1665 if ($ev->button == 2) {
1666 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1667 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1668
1669 $self->{motion} = sub {
1670 my ($ev, $x, $y) = @_;
1671
1672 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1673
1674 $::CFG->{map_shift_x} = $bw + $x - $ox;
1675 $::CFG->{map_shift_y} = $bh + $y - $oy;
1676
1677 $self->update;
1678 };
1679 }
1680}
1681
1682sub button_up {
1683 my ($self, $ev, $x, $y) = @_;
1684
1685 delete $self->{motion};
1686}
1687
1688sub mouse_motion {
1689 my ($self, $ev, $x, $y) = @_;
1690
1691 $self->{motion}->($ev, $x, $y) if $self->{motion};
1692}
1693
1694sub size_request {
1695 (
1696 1 + 32 * int $::WIDTH / 32,
1697 1 + 32 * int $::HEIGHT / 32,
1698 )
1699}
1700
1701sub update {
1702 my ($self) = @_;
1703
1704 $self->{need_update} = 1;
1705 $self->SUPER::update;
1706}
1707
1708sub draw {
1709 my ($self) = @_;
1710
1711 if (delete $self->{need_update}) {
1712 glNewList $self->{list}, GL_COMPILE;
1713
1714 if ($::MAP) {
1715 my $sw = int $::WIDTH / 32;
1716 my $sh = int $::HEIGHT / 32;
1717
1718 my $sx = $::CFG->{map_shift_x};
1719 my $sy = $::CFG->{map_shift_y};
1720
1721 glTranslate +($sx & 31) - 32, ($sy & 31) - 32, 0;
1722
1723 my ($w, $h, $data) = $::MAP->draw ($sx >> 5, $sy >> 5, 0, 0, $sw + 1, $sh + 1);
1724
1725 if ($::CFG->{fow_enable}) {
1726 if ($::CFG->{fow_smooth}) { # smooth fog of war
1727 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1728 glConvolutionFilter2D
1729 GL_CONVOLUTION_2D,
1730 GL_ALPHA,
1731 3, 3,
1732 GL_ALPHA, GL_FLOAT,
1733 pack "f*",
1734 0.1, 0.1, 0.1,
1735 0.1, 0.2, 0.1,
1736 0.1, 0.1, 0.1,
1737 ;
1738 glEnable GL_CONVOLUTION_2D;
1739 }
1740
1741 my $tex = new CFClient::Texture
1742 w => $w,
1743 h => $h,
1744 data => $data,
1745 internalformat => GL_ALPHA,
1746 format => GL_ALPHA;
1747
1748 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1749
1750 glEnable GL_BLEND;
1751 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1752 glEnable GL_TEXTURE_2D;
1753 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1754
1755 glColor +($::CFG->{fow_intensity}) x 3, 1;
1756 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1757
1758 glDisable GL_TEXTURE_2D;
1759 glDisable GL_BLEND;
1760 }
1761
1762 # HACK BEGIN
1763 {
1764 my ($w, $h) = (250, 250);
1765
1766 glEnable GL_BLEND;
1767 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1768 glEnable GL_TEXTURE_2D;
1769 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1770
1771 CFClient::Texture->new (
1772 w => $w,
1773 h => $h,
1774 data => $::MAP->mapmap ($w, $h),
1775 type => GL_UNSIGNED_INT_8_8_8_8_REV
1776 )->draw_quad (100, 100);
1777
1778 glDisable GL_TEXTURE_2D;
1779 glDisable GL_BLEND;
1780 }
1781 # HACK END
1782 }
1783
1784 glEndList;
1785 }
1786
1787 glPushMatrix;
1788 glCallList $self->{list};
1789 glPopMatrix;
1790
1791 if ($FOCUS != $self) {
1792 glColor 64/255, 64/255, 64/255;
1793 glLogicOp GL_AND;
1794 glEnable GL_COLOR_LOGIC_OP;
1795 glBegin GL_QUADS;
1796 glVertex 0, 0;
1797 glVertex 0, $::HEIGHT;
1798 glVertex $::WIDTH, $::HEIGHT;
1799 glVertex $::WIDTH, 0;
1800 glEnd;
1801 glDisable GL_COLOR_LOGIC_OP;
1802 }
1803}
1804
1805my %DIR = (
1806 SDLK_KP8, [1, "north"],
1807 SDLK_KP9, [2, "northeast"],
1808 SDLK_KP6, [3, "east"],
1809 SDLK_KP3, [4, "southeast"],
1810 SDLK_KP2, [5, "south"],
1811 SDLK_KP1, [6, "southwest"],
1812 SDLK_KP4, [7, "west"],
1813 SDLK_KP7, [8, "northwest"],
1814
1815 SDLK_UP, [1, "north"],
1816 SDLK_RIGHT, [3, "east"],
1817 SDLK_DOWN, [5, "south"],
1818 SDLK_LEFT, [7, "west"],
1819);
1820
1821sub key_down {
1822 my ($self, $ev) = @_;
1823
1824 my $mod = $ev->key_mod;
1825 my $sym = $ev->key_sym;
1826
1827 if ($sym == SDLK_KP5) {
1828 $::CONN->user_send ("command stay fire");
1829 } elsif ($sym == SDLK_a) {
1830 $::CONN->user_send ("command apply");
1831 } elsif ($sym == SDLK_QUOTE) {
1832 $self->emit ('activate_console');
1833 } elsif ($sym == SDLK_SLASH) {
1834 $self->emit ('activate_console' => '/');
1835 } elsif (exists $DIR{$sym}) {
1836 if ($mod & KMOD_SHIFT) {
1837 $self->{shft}++;
1838 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1839 } elsif ($mod & KMOD_CTRL) {
1840 $self->{ctrl}++;
1841 $::CONN->user_send ("command run $DIR{$sym}[0]");
1842 } else {
1843 $::CONN->user_send ("command $DIR{$sym}[1]");
1844 }
1845 }
1846}
1847
1848sub key_up {
1849 my ($self, $ev) = @_;
1850
1851 my $mod = $ev->key_mod;
1852 my $sym = $ev->key_sym;
1853
1854 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1855 $::CONN->user_send ("command fire_stop");
1856 }
1857 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1858 $::CONN->user_send ("command run_stop");
1859 }
1860}
1861
1862#############################################################################
1863
1864package CFClient::UI::Animator; 2654package CFClient::UI::Animator;
1865 2655
1866use SDL::OpenGL; 2656use CFClient::OpenGL;
1867 2657
1868our @ISA = CFClient::UI::Bin::; 2658our @ISA = CFClient::UI::Bin::;
1869 2659
1870sub moveto { 2660sub moveto {
1871 my ($self, $x, $y) = @_; 2661 my ($self, $x, $y) = @_;
… …
1909 2699
1910sub new { 2700sub new {
1911 my $class = shift; 2701 my $class = shift;
1912 2702
1913 my $self = $class->SUPER::new ( 2703 my $self = $class->SUPER::new (
1914 state => 0, 2704 state => 0,
1915 connect_activate => \&toggle_flopper, 2705 on_activate => \&toggle_flopper,
1916 @_ 2706 @_
1917 ); 2707 );
1918 2708
1919 if ($self->{state}) {
1920 $self->{state} = 0;
1921 $self->toggle_flopper;
1922 }
1923
1924 $self 2709 $self
1925} 2710}
1926 2711
1927sub toggle_flopper { 2712sub toggle_flopper {
1928 my ($self) = @_; 2713 my ($self) = @_;
1929 2714
1930 # TODO: use animation 2715 $self->{other}->toggle_visibility;
1931 if ($self->{state} = !$self->{state}) { 2716}
1932 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2717
1933 $self->{other}->move ( 2718#############################################################################
1934 ($::WIDTH - $self->{other}{w}) * 0.5, 2719
1935 ($::HEIGHT - $self->{other}{h}) * 0.5, 2720package CFClient::UI::Tooltip;
2721
2722our @ISA = CFClient::UI::Bin::;
2723
2724use CFClient::OpenGL;
2725
2726sub new {
2727 my $class = shift;
2728
2729 $class->SUPER::new (
2730 @_,
2731 can_events => 0,
2732 )
2733}
2734
2735sub set_tooltip_from {
2736 my ($self, $widget) = @_;
2737
2738 my $tooltip = $widget->{tooltip};
2739
2740 if ($ENV{CFPLUS_DEBUG} & 2) {
2741 $tooltip .= "\n\n" . (ref $widget) . "\n"
2742 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2743 . "req $widget->{req_w} $widget->{req_h}\n"
2744 . "visible $widget->{visible}";
2745 }
2746
2747 $self->add (new CFClient::UI::Label
2748 markup => $tooltip,
2749 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2750 fontsize => 0.8,
2751 fg => [0, 0, 0, 1],
2752 ellipsise => 0,
2753 font => ($widget->{tooltip_font} || $::FONT_PROP),
2754 );
2755}
2756
2757sub size_request {
2758 my ($self) = @_;
2759
2760 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2761
2762 ($w + 4, $h + 4)
2763}
2764
2765sub size_allocate {
2766 my ($self, $w, $h) = @_;
2767
2768 $self->SUPER::size_allocate ($w - 4, $h - 4);
2769}
2770
2771sub visibility_change {
2772 my ($self, $visible) = @_;
2773
2774 return unless $visible;
2775
2776 $self->{root}->on_post_alloc ("move_$self" => sub {
2777 my $widget = $self->{owner}
2778 or return;
2779
2780 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2781
2782 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2783 if $x + $self->{w} > $::WIDTH;
2784
2785 $self->move_abs ($x, $y);
2786 });
2787}
2788
2789sub _draw {
2790 my ($self) = @_;
2791
2792 glTranslate 0.375, 0.375;
2793
2794 my ($w, $h) = @$self{qw(w h)};
2795
2796 glColor 1, 0.8, 0.4;
2797 glBegin GL_QUADS;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glColor 0, 0, 0;
2805 glBegin GL_LINE_LOOP;
2806 glVertex 0 , 0;
2807 glVertex 0 , $h;
2808 glVertex $w, $h;
2809 glVertex $w, 0;
2810 glEnd;
2811
2812 glTranslate 2 - 0.375, 2 - 0.375;
2813
2814 $self->SUPER::_draw;
2815}
2816
2817#############################################################################
2818
2819package CFClient::UI::Face;
2820
2821our @ISA = CFClient::UI::Base::;
2822
2823use CFClient::OpenGL;
2824
2825sub new {
2826 my $class = shift;
2827
2828 my $self = $class->SUPER::new (
2829 aspect => 1,
2830 can_events => 0,
2831 @_,
2832 );
2833
2834 if ($self->{anim} && $self->{animspeed}) {
2835 Scalar::Util::weaken (my $widget = $self);
2836
2837 $self->{timer} = Event->timer (
2838 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2839 hard => 1,
2840 interval => $self->{animspeed},
2841 cb => sub {
2842 ++$widget->{frame};
2843 $widget->update;
2844 },
1936 ); 2845 );
2846 }
2847
2848 $self
2849}
2850
2851sub size_request {
2852 (32, 8)
2853}
2854
2855sub update {
2856 my ($self) = @_;
2857
2858 return unless $self->{visible};
2859
2860 $self->SUPER::update;
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 return unless $::CONN;
2867
2868 my $face;
2869
2870 if ($self->{frame}) {
2871 my $anim = $::CONN->{anim}[$self->{anim}];
2872
2873 $face = $anim->[ $self->{frame} % @$anim ]
2874 if $anim && @$anim;
2875 }
2876
2877 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2878
2879 if ($tex) {
2880 glEnable GL_TEXTURE_2D;
2881 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2882 glColor 0, 0, 0, 1;
2883 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2884 glDisable GL_TEXTURE_2D;
2885 }
2886}
2887
2888sub DESTROY {
2889 my ($self) = @_;
2890
2891 $self->{timer}->cancel
2892 if $self->{timer};
2893
2894 $self->SUPER::DESTROY;
2895}
2896
2897#############################################################################
2898
2899package CFClient::UI::Buttonbar;
2900
2901our @ISA = CFClient::UI::HBox::;
2902
2903# TODO: should actualyl wrap buttons and other goodies.
2904
2905#############################################################################
2906
2907package CFClient::UI::Menu;
2908
2909our @ISA = CFClient::UI::FancyFrame::;
2910
2911use CFClient::OpenGL;
2912
2913sub new {
2914 my $class = shift;
2915
2916 my $self = $class->SUPER::new (
2917 items => [],
2918 z => 100,
2919 @_,
2920 );
2921
2922 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2923
2924 for my $item (@{ $self->{items} }) {
2925 my ($widget, $cb) = @$item;
2926
2927 # handle various types of items, only text for now
2928 if (!ref $widget) {
2929 $widget = new CFClient::UI::Label
2930 can_hover => 1,
2931 can_events => 1,
2932 text => $widget;
2933 }
2934
2935 $self->{item}{$widget} = $item;
2936
2937 $self->{vbox}->add ($widget);
2938 }
2939
2940 $self
2941}
2942
2943# popup given the event (must be a mouse button down event currently)
2944sub popup {
2945 my ($self, $ev) = @_;
2946
2947 $self->_emit ("popdown");
2948
2949 # maybe save $GRAB? must be careful about events...
2950 $GRAB = $self;
2951 $self->{button} = $ev->{button};
2952
2953 $self->show;
2954 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2955}
2956
2957sub mouse_motion {
2958 my ($self, $ev, $x, $y) = @_;
2959
2960 # TODO: should use vbox->find_widget or so
2961 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2962 $self->{hover} = $self->{item}{$HOVER};
2963
2964 0
2965}
2966
2967sub button_up {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 if ($ev->{button} == $self->{button}) {
2971 undef $GRAB;
2972 $self->hide;
2973
2974 $self->_emit ("popdown");
2975 $self->{hover}[1]->() if $self->{hover};
1937 } else { 2976 } else {
1938 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2977 return 0
2978 }
2979
1939 } 2980 1
1940} 2981}
1941 2982
1942############################################################################# 2983#############################################################################
1943 2984
1944package CFClient::UI::Toplevel; 2985package CFClient::UI::Multiplexer;
1945 2986
1946our @ISA = CFClient::UI::Container::; 2987our @ISA = CFClient::UI::Container::;
1947 2988
1948use SDL::OpenGL; 2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 @_,
2994 );
2995
2996 $self->{current} = $self->{children}[0]
2997 if @{ $self->{children} };
2998
2999 $self
3000}
3001
3002sub add {
3003 my ($self, @widgets) = @_;
3004
3005 $self->SUPER::add (@widgets);
3006
3007 $self->{current} = $self->{children}[0]
3008 if @{ $self->{children} };
3009}
3010
3011sub set_current_page {
3012 my ($self, $page_or_widget) = @_;
3013
3014 my $widget = ref $page_or_widget
3015 ? $page_or_widget
3016 : $self->{children}[$page_or_widget];
3017
3018 $self->{current} = $widget;
3019 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3020
3021 $self->_emit (page_changed => $self->{current});
3022
3023 $self->realloc;
3024}
3025
3026sub visible_children {
3027 $_[0]{current}
3028}
1949 3029
1950sub size_request { 3030sub size_request {
1951 ($::WIDTH, $::HEIGHT) 3031 my ($self) = @_;
3032
3033 $self->{current}->size_request
1952} 3034}
1953 3035
1954sub size_allocate { 3036sub size_allocate {
1955 my ($self, $x, $y, $w, $h) = @_; 3037 my ($self, $w, $h) = @_;
1956 3038
1957 $self->_size_allocate ($x, $y, $w, $h); 3039 $self->{current}->configure (0, 0, $w, $h);
1958
1959 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1960 for @{$self->{children}};
1961} 3040}
1962 3041
1963sub translate { 3042sub _draw {
3043 my ($self) = @_;
3044
3045 $self->{current}->draw;
3046}
3047
3048#############################################################################
3049
3050package CFClient::UI::Notebook;
3051
3052our @ISA = CFClient::UI::VBox::;
3053
3054sub new {
3055 my $class = shift;
3056
3057 my $self = $class->SUPER::new (
3058 buttonbar => (new CFClient::UI::Buttonbar),
3059 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3060 # filter => # will be put between multiplexer and $self
3061 @_,
3062 );
3063
3064 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3065 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3066
3067 $self
3068}
3069
3070sub add {
3071 my ($self, $title, $widget, $tooltip) = @_;
3072
3073 Scalar::Util::weaken $self;
3074
3075 $self->{buttonbar}->add (new CFClient::UI::Button
3076 markup => $title,
3077 tooltip => $tooltip,
3078 on_activate => sub { $self->set_current_page ($widget) },
3079 );
3080
3081 $self->{multiplexer}->add ($widget);
3082}
3083
3084sub set_current_page {
3085 my ($self, $page) = @_;
3086
3087 $self->{multiplexer}->set_current_page ($page);
3088 $self->_emit (page_changed => $self->{multiplexer}{current});
3089}
3090
3091#############################################################################
3092
3093package CFClient::UI::Statusbox;
3094
3095our @ISA = CFClient::UI::VBox::;
3096
3097sub new {
3098 my $class = shift;
3099
3100 my $self = $class->SUPER::new (
3101 fontsize => 0.8,
3102 @_,
3103 );
3104
3105 Scalar::Util::weaken (my $this = $self);
3106
3107 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3108
3109 $self
3110}
3111
3112sub reorder {
3113 my ($self) = @_;
3114 my $NOW = Time::HiRes::time;
3115
3116 # freeze display when hovering over any label
3117 return if $CFClient::UI::TOOLTIP->{owner}
3118 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3119 values %{ $self->{item} };
3120
3121 while (my ($k, $v) = each %{ $self->{item} }) {
3122 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3123 }
3124
3125 my @widgets;
3126
3127 my @items = sort {
3128 $a->{pri} <=> $b->{pri}
3129 or $b->{id} <=> $a->{id}
3130 } values %{ $self->{item} };
3131
3132 $self->{timer}->interval (1);
3133
3134 my $count = 10 + 1;
3135 for my $item (@items) {
3136 last unless --$count;
3137
3138 my $label = $item->{label} ||= do {
3139 # TODO: doesn't handle markup well (read as: at all)
3140 my $short = $item->{count} > 1
3141 ? "<b>$item->{count} ×</b> $item->{text}"
3142 : $item->{text};
3143
3144 for ($short) {
3145 s/^\s+//;
3146 s/\s+/ /g;
3147 }
3148
3149 new CFClient::UI::Label
3150 markup => $short,
3151 tooltip => $item->{tooltip},
3152 tooltip_font => $::FONT_PROP,
3153 tooltip_width => 0.67,
3154 fontsize => $item->{fontsize} || $self->{fontsize},
3155 max_w => $::WIDTH * 0.44,
3156 fg => [@{ $item->{fg} }],
3157 can_events => 1,
3158 can_hover => 1
3159 };
3160
3161 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3162 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3163 $label->update;
3164 $label->set_max_size (undef, $label->{req_h} * $diff)
3165 if $diff < 1;
3166 $self->{timer}->interval (1/30);
3167 } else {
3168 $label->{fg}[3] = $item->{fg}[3] || 1;
3169 }
3170
3171 push @widgets, $label;
3172 }
3173
3174 $self->clear;
3175 $self->SUPER::add (reverse @widgets);
3176}
3177
3178sub add {
3179 my ($self, $text, %arg) = @_;
3180
3181 $text =~ s/^\s+//;
3182 $text =~ s/\s+$//;
3183
3184 return unless $text;
3185
3186 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3187
3188 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3189
3190 if (my $item = $self->{item}{$group}) {
3191 if ($item->{text} eq $text) {
3192 $item->{count}++;
3193 } else {
3194 $item->{count} = 1;
3195 $item->{text} = $item->{tooltip} = $text;
3196 }
3197 $item->{id} = ++$self->{id};
3198 $item->{timeout} = $timeout;
3199 delete $item->{label};
3200 } else {
3201 $self->{item}{$group} = {
3202 id => ++$self->{id},
3203 text => $text,
3204 timeout => $timeout,
3205 tooltip => $text,
3206 fg => [0.8, 0.8, 0.8, 0.8],
3207 pri => 0,
3208 count => 1,
3209 %arg,
3210 };
3211 }
3212
3213 $self->reorder;
3214}
3215
3216sub reconfigure {
3217 my ($self) = @_;
3218
3219 delete $_->{label}
3220 for values %{ $self->{item} || {} };
3221
3222 $self->reorder;
3223 $self->SUPER::reconfigure;
3224}
3225
3226sub DESTROY {
3227 my ($self) = @_;
3228
3229 $self->{timer}->cancel;
3230
3231 $self->SUPER::DESTROY;
3232}
3233
3234#############################################################################
3235
3236package CFClient::UI::Inventory;
3237
3238our @ISA = CFClient::UI::ScrolledWindow::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3245 @_,
3246 );
3247
3248 $self
3249}
3250
3251sub set_items {
3252 my ($self, $items) = @_;
3253
3254 $self->{child}->clear;
3255 return unless $items;
3256
3257 my @items = sort {
3258 ($a->{type} <=> $b->{type})
3259 or ($a->{name} cmp $b->{name})
3260 } @$items;
3261
3262 $self->{real_items} = \@items;
3263
3264 my $row = 0;
3265 for my $item (@items) {
3266 CFClient::Item::update_widgets $item;
3267
3268 $self->{child}->add (0, $row, $item->{face_widget});
3269 $self->{child}->add (1, $row, $item->{desc_widget});
3270 $self->{child}->add (2, $row, $item->{weight_widget});
3271
3272 $row++;
3273 }
3274}
3275
3276#############################################################################
3277
3278package CFClient::UI::BindEditor;
3279
3280our @ISA = CFClient::UI::FancyFrame::;
3281
3282sub new {
3283 my $class = shift;
3284
3285 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3286
3287 $self->add (my $vb = new CFClient::UI::VBox);
3288
3289
3290 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3291 text => "start recording",
3292 tooltip => "Start/Stops recording of actions."
3293 ."All subsequent actions after the recording started will be captured."
3294 ."The actions are displayed after the record was stopped."
3295 ."To bind the action you have to click on the 'Bind' button",
3296 on_activate => sub {
3297 unless ($self->{recording}) {
3298 $self->start;
3299 } else {
3300 $self->stop;
3301 }
3302 });
3303
3304 $vb->add (new CFClient::UI::Label text => "Actions:");
3305 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3306
3307 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3308 $vb->add (my $hb = new CFClient::UI::HBox);
3309 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3310 $hb->add (new CFClient::UI::Button
3311 text => "bind",
3312 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3313 on_activate => sub {
3314 $self->ask_for_bind;
3315 });
3316
3317 $vb->add (my $hb = new CFClient::UI::HBox);
3318 $hb->add (new CFClient::UI::Button
3319 text => "ok",
3320 expand => 1,
3321 tooltip => "This closes the binding editor and saves the binding",
3322 on_activate => sub {
3323 $self->hide;
3324 $self->commit;
3325 });
3326
3327 $hb->add (new CFClient::UI::Button
3328 text => "cancel",
3329 expand => 1,
3330 tooltip => "This closes the binding editor without saving",
3331 on_activate => sub {
3332 $self->hide;
3333 $self->{binding_cancel}->()
3334 if $self->{binding_cancel};
3335 });
3336
3337 $self->update_binding_widgets;
3338
3339 $self
3340}
3341
3342sub commit {
3343 my ($self) = @_;
3344 my ($mod, $sym, $cmds) = $self->get_binding;
3345 if ($sym != 0 && @$cmds > 0) {
3346 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3347 ."'. Don't forget 'Save Config'!");
3348 $self->{binding_change}->($mod, $sym, $cmds)
3349 if $self->{binding_change};
3350 } else {
3351 $::STATUSBOX->add ("No action bound, no key or action specified!");
3352 $self->{binding_cancel}->()
3353 if $self->{binding_cancel};
3354 }
3355}
3356
3357sub start {
3358 my ($self) = @_;
3359
3360 $self->{rec_btn}->set_text ("stop recording");
3361 $self->{recording} = 1;
3362 $self->clear_command_list;
3363 $::CONN->start_record if $::CONN;
3364}
3365
3366sub stop {
3367 my ($self) = @_;
3368
3369 $self->{rec_btn}->set_text ("start recording");
3370 $self->{recording} = 0;
3371
3372 my $rec;
3373 $rec = $::CONN->stop_record if $::CONN;
3374 return unless ref $rec eq 'ARRAY';
3375 $self->set_command_list ($rec);
3376}
3377
3378
3379sub ask_for_bind_and_commit {
3380 my ($self) = @_;
3381 $self->ask_for_bind (1);
3382}
3383
3384sub ask_for_bind {
3385 my ($self, $commit) = @_;
3386
3387 CFClient::Binder::open_binding_dialog (sub {
3388 my ($mod, $sym) = @_;
3389 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3390 $self->update_binding_widgets;
3391 $self->commit if $commit;
3392 });
3393}
3394
3395# $mod and $sym are the modifiers and key symbol
3396# $cmds is a array ref of strings (the commands)
3397# $cb is the callback that is executed on OK
3398# $ccb is the callback that is executed on CANCEL and
3399# when the binding was unsuccessful on OK
3400sub set_binding {
3401 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3402
3403 $self->clear_command_list;
3404 $self->{recording} = 0;
3405 $self->{rec_btn}->set_text ("start recording");
3406
3407 $self->{binding} = [$mod, $sym];
3408 $self->{commands} = $cmds;
3409
3410 $self->{binding_change} = $cb;
3411 $self->{binding_cancel} = $ccb;
3412
3413 $self->update_binding_widgets;
3414}
3415
3416# this is a shortcut method that asks for a binding
3417# and then just binds it.
3418sub do_quick_binding {
3419 my ($self, $cmds) = @_;
3420 $self->set_binding (undef, undef, $cmds, sub {
3421 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3422 });
3423 $self->ask_for_bind (1);
3424}
3425
3426sub update_binding_widgets {
3427 my ($self) = @_;
3428 my ($mod, $sym, $cmds) = $self->get_binding;
3429 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3430 $self->set_command_list ($cmds);
3431}
3432
3433sub get_binding {
3434 my ($self) = @_;
3435 return (
3436 $self->{binding}->[0],
3437 $self->{binding}->[1],
3438 [ grep { defined $_ } @{$self->{commands}} ]
3439 );
3440}
3441
3442sub clear_command_list {
3443 my ($self) = @_;
3444 $self->{cmdbox}->clear ();
3445}
3446
3447sub set_command_list {
3448 my ($self, $cmds) = @_;
3449
3450 $self->{cmdbox}->clear ();
3451 $self->{commands} = $cmds;
3452
3453 my $idx = 0;
3454
3455 for (@$cmds) {
3456 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3457
3458 my $i = $idx;
3459 $hb->add (new CFClient::UI::Label text => $_);
3460 $hb->add (new CFClient::UI::Button
3461 text => "delete",
3462 tooltip => "Deletes the action from the record",
3463 on_activate => sub {
3464 $self->{cmdbox}->remove ($hb);
3465 $cmds->[$i] = undef;
3466 });
3467
3468
3469 $idx++
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::SpellList;
3476
3477our @ISA = CFClient::UI::Table::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (
3483 binding => [],
3484 commands => [],
3485 @_,
3486 )
3487}
3488
3489# XXX: Do sorting? Argl...
3490sub add_spell {
3491 my ($self, $spell) = @_;
3492 $self->{spells}->{$spell->{name}} = $spell;
3493
3494 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3495 face => $spell->{face},
3496 can_hover => 1,
3497 can_events => 1,
3498 tooltip => $spell->{message});
3499
3500 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3501 text => $spell->{name},
3502 can_hover => 1,
3503 can_events => 1,
3504 tooltip => $spell->{message},
3505 expand => 1);
3506
3507 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3508 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3509 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3510 expand => 1);
3511
3512 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3513 text => "bind to key",
3514 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3515}
3516
3517sub rebuild_spell_list {
3518 my ($self) = @_;
3519 $self->{tbl_idx} = 0;
3520 $self->add_spell ($_) for values %{$self->{spells}};
3521}
3522
3523sub remove_spell {
3524 my ($self, $spell) = @_;
3525 delete $self->{spells}->{$spell->{name}};
3526 $self->rebuild_spell_list;
3527}
3528
3529#############################################################################
3530
3531package CFClient::UI::Root;
3532
3533our @ISA = CFClient::UI::Container::;
3534
3535use List::Util qw(min max);
3536
3537use CFClient::OpenGL;
3538
3539sub new {
3540 my $class = shift;
3541
3542 my $self = $class->SUPER::new (
3543 visible => 1,
3544 @_,
3545 );
3546
3547 Scalar::Util::weaken ($self->{root} = $self);
3548
3549 $self
3550}
3551
3552sub size_request {
3553 my ($self) = @_;
3554
3555 ($self->{w}, $self->{h})
3556}
3557
3558sub _to_pixel {
3559 my ($coord, $size, $max) = @_;
3560
3561 $coord =
3562 $coord eq "center" ? ($max - $size) * 0.5
3563 : $coord eq "max" ? $max
3564 : $coord;
3565
3566 $coord = 0 if $coord < 0;
3567 $coord = $max - $size if $coord > $max - $size;
3568
3569 int $coord + 0.5
3570}
3571
3572sub size_allocate {
3573 my ($self, $w, $h) = @_;
3574
3575 for my $child ($self->children) {
3576 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3577
3578 $X = $child->{force_x} if exists $child->{force_x};
3579 $Y = $child->{force_y} if exists $child->{force_y};
3580
3581 $X = _to_pixel $X, $W, $self->{w};
3582 $Y = _to_pixel $Y, $H, $self->{h};
3583
3584 $child->configure ($X, $Y, $W, $H);
3585 }
3586}
3587
3588sub coord2local {
1964 my ($self, $x, $y) = @_; 3589 my ($self, $x, $y) = @_;
1965 3590
1966 ($x, $y) 3591 ($x, $y)
1967} 3592}
1968 3593
3594sub coord2global {
3595 my ($self, $x, $y) = @_;
3596
3597 ($x, $y)
3598}
3599
1969sub update { 3600sub update {
1970 my ($self) = @_; 3601 my ($self) = @_;
1971 3602
1972 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3603 $::WANT_REFRESH++;
1973 ::refresh ();
1974} 3604}
1975 3605
1976sub add { 3606sub add {
1977 my ($self, $widget) = @_; 3607 my ($self, @children) = @_;
1978 3608
3609 $_->{is_toplevel} = 1
3610 for @children;
3611
1979 $self->SUPER::add ($widget); 3612 $self->SUPER::add (@children);
3613}
1980 3614
1981 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3615sub remove {
3616 my ($self, @children) = @_;
3617
3618 $self->SUPER::remove (@children);
3619
3620 delete $self->{is_toplevel}
3621 for @children;
3622
3623 while (@children) {
3624 my $w = pop @children;
3625 push @children, $w->children;
3626 $w->set_invisible;
3627 }
1982} 3628}
1983 3629
1984sub on_refresh { 3630sub on_refresh {
1985 my ($self, $id, $cb) = @_; 3631 my ($self, $id, $cb) = @_;
1986 3632
1987 $self->{refresh_hook}{$id} = $cb; 3633 $self->{refresh_hook}{$id} = $cb;
1988} 3634}
1989 3635
3636sub on_post_alloc {
3637 my ($self, $id, $cb) = @_;
3638
3639 $self->{post_alloc_hook}{$id} = $cb;
3640}
3641
1990sub draw { 3642sub draw {
1991 my ($self) = @_; 3643 my ($self) = @_;
1992 3644
1993 while (my $rcb = delete $self->{refresh_hook}) { 3645 while ($self->{refresh_hook}) {
1994 $_->() for values %$rcb; 3646 $_->()
3647 for values %{delete $self->{refresh_hook}};
1995 } 3648 }
3649
3650 if ($self->{realloc}) {
3651 my %queue;
3652 my @queue;
3653 my $widget;
3654
3655 outer:
3656 while () {
3657 if (my $realloc = delete $self->{realloc}) {
3658 for $widget (values %$realloc) {
3659 $widget->{visible} or next; # do not resize invisible widgets
3660
3661 $queue{$widget+0}++ and next; # duplicates are common
3662
3663 push @{ $queue[$widget->{visible}] }, $widget;
3664 }
3665 }
3666
3667 while () {
3668 @queue or last outer;
3669
3670 $widget = pop @{ $queue[-1] || [] }
3671 and last;
3672
3673 pop @queue;
3674 }
3675
3676 delete $queue{$widget+0};
3677
3678 my ($w, $h) = $widget->size_request;
3679
3680 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3681 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3682
3683 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3684 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3685
3686 $w = $widget->{force_w} if exists $widget->{force_w};
3687 $h = $widget->{force_h} if exists $widget->{force_h};
3688
3689 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3690 || delete $widget->{force_realloc}) {
3691 $widget->{req_w} = $w;
3692 $widget->{req_h} = $h;
3693
3694 $self->{size_alloc}{$widget+0} = $widget;
3695
3696 if (my $parent = $widget->{parent}) {
3697 $self->{realloc}{$parent+0} = $parent
3698 unless $queue{$parent+0};
3699
3700 $parent->{force_size_alloc} = 1;
3701 $self->{size_alloc}{$parent+0} = $parent;
3702 }
3703 }
3704
3705 delete $self->{realloc}{$widget+0};
3706 }
3707 }
3708
3709 while (my $size_alloc = delete $self->{size_alloc}) {
3710 my @queue = sort { $b->{visible} <=> $a->{visible} }
3711 values %$size_alloc;
3712
3713 while () {
3714 my $widget = pop @queue || last;
3715
3716 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3717
3718 $w = 0 if $w < 0;
3719 $h = 0 if $h < 0;
3720
3721 $w = int $w + 0.5;
3722 $h = int $h + 0.5;
3723
3724 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3725 $widget->{old_w} = $widget->{w};
3726 $widget->{old_h} = $widget->{h};
3727
3728 $widget->{w} = $w;
3729 $widget->{h} = $h;
3730
3731 $widget->emit (size_allocate => $w, $h);
3732 }
3733 }
3734 }
3735
3736 while ($self->{post_alloc_hook}) {
3737 $_->()
3738 for values %{delete $self->{post_alloc_hook}};
3739 }
3740
1996 3741
1997 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3742 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1998 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3743 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1999 glClear GL_COLOR_BUFFER_BIT; 3744 glClear GL_COLOR_BUFFER_BIT;
2000 3745
2001 glMatrixMode GL_PROJECTION; 3746 glMatrixMode GL_PROJECTION;
2002 glLoadIdentity; 3747 glLoadIdentity;
2003 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3748 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2004 glMatrixMode GL_MODELVIEW; 3749 glMatrixMode GL_MODELVIEW;
2005 glLoadIdentity; 3750 glLoadIdentity;
2006 3751
3752 {
3753 package CFClient::UI::Base;
3754
3755 ($draw_x, $draw_y, $draw_w, $draw_h) =
3756 (0, 0, $self->{w}, $self->{h});
3757 }
3758
2007 $self->_draw; 3759 $self->_draw;
2008} 3760}
2009 3761
2010############################################################################# 3762#############################################################################
2011 3763
2012package CFClient::UI; 3764package CFClient::UI;
2013 3765
2014$TOPLEVEL = new CFClient::UI::Toplevel; 3766$ROOT = new CFClient::UI::Root;
3767$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2015 3768
20161 37691
2017 3770

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