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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.130 by root, Tue Apr 18 01:51:06 2006 UTC vs.
Revision 1.292 by root, Tue Jun 6 03:02:15 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 319
118 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
119 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
120 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
121 323
122 $self->update; 324 $self->update;
123} 325}
124 326
125sub needs_redraw { 327sub set_size {
126 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
127} 334}
128 335
129sub size_request { 336sub size_request {
130 require Carp; 337 require Carp;
131 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
132} 339}
133 340
134sub configure { 341sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
136 343
344 if ($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) {
137 $self->{x} = $x; 357 $self->{x} = $x;
138 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
139 361
140 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
141 364
142 $self->{w} = $w; 365 $self->{alloc_w} = $w;
143 $self->{h} = $h; 366 $self->{alloc_h} = $h;
144 367
145 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
146} 370}
147 371
148sub size_allocate { 372sub size_allocate {
149 # nothing to be done 373 # nothing to be done
150} 374}
151 375
152# return top left coordinates 376sub children {
153sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
154 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
155 386
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
157} 407}
158 408
159# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
160sub coord2local { 410sub coord2local {
161 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
162 412
163 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 414}
166 415
167# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
168sub coord2global { 417sub coord2global {
169 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
170 419
171 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 421}
174 422
175sub focus_in { 423sub focus_in {
176 my ($self) = @_; 424 my ($self) = @_;
177 425
178 return if $FOCUS == $self; 426 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
180 428
181 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
182 430
183 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
184 432
185 $focus->update if $focus; 433 $focus->update if $focus;
186 $FOCUS->update; 434 $FOCUS->update;
187} 435}
188 436
… …
191 439
192 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
193 441
194 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
195 443
196 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
197 445
198 $focus->update if $focus; #? 446 $focus->update if $focus; #?
199}
200 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
201sub mouse_motion { } 452sub mouse_motion { 0 }
202sub button_up { } 453sub button_up { 0 }
203sub key_down { } 454sub key_down { 0 }
204sub key_up { } 455sub key_up { 0 }
205 456
206sub button_down { 457sub button_down {
207 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
208 459
209 $self->focus_in; 460 $self->focus_in;
210}
211 461
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 462 0
242}
243
244sub _draw {
245 my ($self) = @_;
246
247 warn "no draw defined for $self\n";
248} 463}
249 464
250sub find_widget { 465sub find_widget {
251 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
252 469
253 return $self 470 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 473
… …
259 476
260sub set_parent { 477sub set_parent {
261 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
262 479
263 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
264} 482}
265 483
266sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
267 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
268 506
269 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
270 509
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
272 $self->{req_w} = $w; 511 return if $self->{root}{realloc}{$self+0};
273 $self->{req_h} = $h;
274 512
275 $self->{parent}->check_size 513 $self->{root}{realloc}{$self+0} = $self;
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
280 } 518 }
281} 519}
282 520
283sub update { 521sub update {
284 my ($self) = @_; 522 my ($self) = @_;
285 523
286 $self->{parent}->update 524 $self->{parent}->update
287 if $self->{parent}; 525 if $self->{parent};
288} 526}
289 527
290sub connect { 528sub reconfigure {
291 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
292 530
293 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
294} 533}
295 534
296sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 538
299 $_->($self, @args) 539sub draw {
300 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 $self\n";
301} 592}
302 593
303sub DESTROY { 594sub DESTROY {
304 my ($self) = @_; 595 my ($self) = @_;
305 596
597 delete $WIDGET{$self+0};
306 #$self->deactivate; 598 #$self->deactivate;
307} 599}
308 600
309############################################################################# 601#############################################################################
310 602
311package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
312 604
313our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
314 606
315use strict; 607use strict;
316use SDL::OpenGL; 608use CFClient::OpenGL;
317 609
318sub new { 610sub new {
319 my $class = shift; 611 my $class = shift;
320 612
321 # range [value, low, high, page] 613 # range [value, low, high, page]
322 614
323 $class->SUPER::new ( 615 $class->SUPER::new (
324 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
325 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
326 @_ 618 @_
327 ) 619 )
328} 620}
329 621
330sub _draw { 622sub _draw {
331 my ($self) = @_; 623 my ($self) = @_;
332 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
333 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
334 631
335 glEnable GL_BLEND; 632 glEnable GL_BLEND;
336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
337 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
338 635
339 glBegin GL_QUADS; 636 glBegin GL_QUADS;
340 glVertex 0 , 0; 637 glVertex 0 , 0;
341 glVertex 0 , $h; 638 glVertex 0 , $h;
342 glVertex $w, $h; 639 glVertex $w, $h;
343 glVertex $w, 0; 640 glVertex $w, 0;
344 glEnd; 641 glEnd;
345 642
346 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
347} 645}
348 646
349############################################################################# 647#############################################################################
350 648
351package CFClient::UI::Empty; 649package CFClient::UI::Empty;
352
353our @ISA = CFClient::UI::Base::;
354
355sub size_request {
356 (0, 0)
357}
358
359sub draw { }
360
361#############################################################################
362
363package CFClient::UI::Container;
364 650
365our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
366 652
367sub new { 653sub new {
368 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
369 657
658sub size_request {
659 my ($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
370 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
371 676
372 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
373 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
374 685
375 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
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)
376} 768}
377 769
378sub add { 770sub add {
379 my ($self, $child) = @_; 771 my ($self, $child) = @_;
380 772
381 $child->set_parent ($self);
382
383 use sort 'stable';
384
385 $self->{children} = [ 773 $self->{children} = [];
386 sort { $a->{z} <=> $b->{z} }
387 @{$self->{children}}, $child
388 ]; 774
389 775 $self->SUPER::add ($child);
390 $self->{w} = $self->{h} = -1;
391
392 $child->check_size;
393} 776}
394 777
395sub remove { 778sub remove {
396 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
397 780
398 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
399 782
400 $self->check_size; 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, $y)
401} 932}
402 933
403sub find_widget { 934sub find_widget {
404 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
405 936
406 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
407 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
408 939 ) {
409 my $res;
410
411 for (reverse @{ $self->{children} }) {
412 $res = $_->find_widget ($x, $y)
413 and return $res;
414 }
415
416 $self->SUPER::find_widget ($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, $y)
943 }
417} 944}
418 945
419sub _draw { 946sub _render {
420 my ($self) = @_; 947 my ($self) = @_;
421 948
422 $_->draw for @{$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 $self->SUPER::_render;
423} 955}
424 956
425############################################################################# 957#############################################################################
426 958
427package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
428 960
429our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
430 962
431sub new { 963sub new {
432 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
433 965
434 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
435 967
436 $class->SUPER::new (children => [$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 $self
437} 988}
438 989
439sub add { 990sub add {
440 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
441 992
442 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
443
444 $self->SUPER::add ($widget);
445} 994}
446 995
447sub remove { 996sub update {
448 my ($self, $widget) = @_; 997 my ($self) = @_;
449 998
450 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
451 1000
452 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
453 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
454} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
455
456sub child { $_[0]->{children}[0] }
457
458sub size_request {
459 $_[0]{children}[0]->size_request
460} 1004}
461 1005
462sub size_allocate { 1006sub size_allocate {
463 my ($self, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
464 1008
465 $self->{children}[0]->configure (0, 0, $w, $h); 1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
466} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
467 1017
468############################################################################# 1018#############################################################################
469 1019
470package CFClient::UI::Window; 1020package CFClient::UI::Frame;
471 1021
472our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
473 1023
474use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
475 1073
476sub new { 1074sub new {
477 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
478 1076
1077 my $title = delete $arg{title};
1078
479 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
480} 1080 bg => [1, 1, 1, 1],
481 1081 border_bg => [1, 1, 1, 1],
482sub update { 1082 border => 0.6,
483 my ($self) = @_; 1083 can_events => 1,
484 1084 min_w => 16,
485 # we want to do this delayed... 1085 min_h => 16,
486 $self->render_chld; 1086 %arg,
487 $self->SUPER::update;
488}
489
490sub render_chld {
491 my ($self) = @_;
492
493 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
494 glClearColor 0, 0, 0, 1;
495 glClear GL_COLOR_BUFFER_BIT;
496 $self->child->draw;
497 }; 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 + $self->border * 2,
1121 )
498} 1122}
499 1123
500sub size_allocate { 1124sub size_allocate {
501 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
502 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
503 $self->child->configure (0, 0, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
1139}
504 1140
505 $self->render_chld; 1141sub button_down {
1142 my ($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}
506} 1203}
507 1204
508sub _draw { 1205sub _draw {
509 my ($self) = @_; 1206 my ($self) = @_;
510 1207
1208 my $child = $self->{children}[0];
1209
511 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1212
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1215
521 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
522 1217
523 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
524 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 $self->{title}->_draw;
1241 }
525} 1242}
526 1243
527############################################################################# 1244#############################################################################
528 1245
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub _draw {
545 my ($self) = @_;
546
547 $self->{children}[1]->draw;
548}
549
550
551#############################################################################
552
553package CFClient::UI::Frame; 1246package CFClient::UI::Table;
554 1247
555our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
556 1249
557use SDL::OpenGL; 1250use List::Util qw(max sum);
558 1251
559sub size_request { 1252use CFClient::OpenGL;
560 my ($self) = @_;
561 my $chld = $self->child
562 or return (0, 0);
563
564 $chld->move (2, 2);
565
566 map { $_ + 4 } $chld->size_request;
567}
568
569sub size_allocate {
570 my ($self, $x, $y, $w, $h) = @_;
571
572 $self->child->configure (2, 2, $w - 4, $h - 4);
573}
574
575sub _draw {
576 my ($self) = @_;
577
578 my $chld = $self->child;
579
580 my ($w, $h) = $chld->size_request;
581
582 glBegin GL_QUADS;
583 glColor 0, 0, 0;
584 glVertex 0 , 0;
585 glVertex 0 , $h + 4;
586 glVertex $w + 4 , $h + 4;
587 glVertex $w + 4 , 0;
588 glEnd;
589
590 $chld->draw;
591}
592
593#############################################################################
594
595package CFClient::UI::FancyFrame;
596
597our @ISA = CFClient::UI::Bin::;
598
599use SDL::OpenGL;
600
601my @tex =
602 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
603 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
604 1253
605sub new { 1254sub new {
606 my $class = shift; 1255 my $class = shift;
607 1256
608 # TODO: user_x, user_y, overwrite moveto?
609
610 $class->SUPER::new (
611 bg => [1, 1, 1, 1],
612 border_bg => [1, 1, 1, 1],
613 border => int $::FONTSIZE * 0.8,
614 @_
615 )
616}
617
618sub size_request {
619 my ($self) = @_;
620
621 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
622
623 my ($w, $h) = $self->SUPER::size_request;
624
625 (
626 $w + $self->{border} * 2,
627 $h + $self->{border} * 2,
628 )
629}
630
631sub size_allocate {
632 my ($self, $w, $h) = @_;
633
634 $h -= List::Util::max 0, $self->{border} * 2;
635 $w -= List::Util::max 0, $self->{border} * 2;
636
637 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
638}
639
640sub button_down {
641 my ($self, $ev, $x, $y) = @_;
642
643 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
644 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
645
646 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
647 my ($bw, $bh) = ($self->{w}, $self->{h});
648
649 $self->{motion} = sub {
650 my ($ev, $x, $y) = @_;
651
652 ($x, $y) = ($ev->motion_x, $ev->motion_y);
653
654 $self->{user_w} = $bw + $x - $ox;
655 $self->{user_h} = $bh + $y - $oy;
656 $self->check_size;
657 };
658
659 } elsif ($x >= 0 && $x < $self->{w}
660 && $y >= 0 && $y < $self->{border}) {
661
662 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
663 my ($bx, $by) = ($self->{x}, $self->{y});
664
665 $self->{motion} = sub {
666 my ($ev, $x, $y) = @_;
667
668 ($x, $y) = ($ev->motion_x, $ev->motion_y);
669
670 $self->move ($bx + $x - $ox, $by + $y - $oy);
671 $self->update;
672 };
673 }
674}
675
676sub button_up {
677 my ($self, $ev, $x, $y) = @_;
678
679 delete $self->{motion};
680}
681
682sub mouse_motion {
683 my ($self, $ev, $x, $y) = @_;
684
685 $self->{motion}->($ev, $x, $y) if $self->{motion};
686}
687
688sub _draw {
689 my ($self) = @_;
690
691 my ($w, $h ) = ($self->{w}, $self->{h});
692 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
693
694 glEnable GL_BLEND;
695 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
696 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
698
699 glColor @{ $self->{border_bg} };
700 $tex[1]->draw_quad (0, 0, $w, $self->{border});
701 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
702 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
703 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
704
705 my $bg = $tex[0];
706
707 # TODO: repeat texture not scale
708 my $rep_x = $cw / $bg->{w};
709 my $rep_y = $ch / $bg->{h};
710
711 glColor @{ $self->{bg} };
712
713 $bg->{s} = $rep_x;
714 $bg->{t} = $rep_y;
715 $bg->{wrap_mode} = 1;
716 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
717
718 glDisable GL_TEXTURE_2D;
719 glDisable GL_BLEND;
720
721 $self->child->draw;
722}
723
724#############################################################################
725
726package CFClient::UI::Table;
727
728our @ISA = CFClient::UI::Base::;
729
730use List::Util qw(max sum);
731
732use SDL::OpenGL;
733
734sub new {
735 my $class = shift;
736
737 $class->SUPER::new ( 1257 $class->SUPER::new (
738 col_expand => [], 1258 col_expand => [],
739 @_ 1259 @_,
740 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
741} 1265}
742 1266
743sub add { 1267sub add {
744 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
745 1269
746 $child->set_parent ($self); 1270 $child->set_parent ($self);
747 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
748 1272
749 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
750
751 $child->check_size;
752} 1274}
753 1275
754# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
755sub clear { 1277sub clear {
756 my ($self) = @_; 1278 my ($self) = @_;
757 1279
1280 my @children = $self->children;
758 delete $self->{children}; 1281 delete $self->{children};
759 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
760} 1289}
761 1290
762sub get_wh { 1291sub get_wh {
763 my ($self) = @_; 1292 my ($self) = @_;
764 1293
… …
769 or next; 1298 or next;
770 1299
771 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
772 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
773 or next; 1302 or next;
774 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
775 1304
776 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
777 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
778 } 1307 }
779 } 1308 }
… …
795sub size_allocate { 1324sub size_allocate {
796 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
797 1326
798 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
799 1328
800 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
801 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
802 1331
803 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
804 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
805 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
806 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
860 } 1389 }
861} 1390}
862 1391
863############################################################################# 1392#############################################################################
864 1393
865package CFClient::UI::HBox; 1394package CFClient::UI::Box;
866
867# TODO: wrap into common Box base class
868 1395
869our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
870 1397
871sub size_request { 1398sub size_request {
872 my ($self) = @_; 1399 my ($self) = @_;
873 1400
874 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
875 1402 ? (
876 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
877 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
878 (List::Util::max map $_->[1], @alloc), 1405 )
879 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
880} 1410}
881 1411
882sub size_allocate { 1412sub size_allocate {
883 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
884 1414
885 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
886
887 my $children = $self->{children}; 1416 my $children = $self->{children};
888 1417
889 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
890 1419
891 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
892 1421 @req = ($space / (@$children || 1)) x @$children;
893 if ($req_h > $h) {
894 # ah well, not enough space
895 $_ *= $h / $req_h for @h;
896 } else { 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 {
897 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
898 $exp ||= 1;
899 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
900 for (0 .. $#$children) { 1435 for 0 .. $#$children;
901 my $child = $children->[$_];
902
903 my $alloc_h = $h[$_];
904 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
905 $h[$_] = $alloc_h;
906 } 1436 }
907 } 1437 }
908 1438
909 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
910 1440
911 my $y = 0; 1441 my $pos = 0;
912 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
913 my $child = $children->[$_];
914 my $h = $h[$_]; 1443 my $alloc = $req[$_];
915 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
916 1445
917 $y += $h; 1446 $pos += $alloc;
918 } 1447 }
919 1448
920 1 1449 1
921} 1450}
922 1451
923############################################################################# 1452#############################################################################
924 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
925package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
926 1470
927# TODO: wrap into common Box base class
928
929our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
930 1472
931sub size_request { 1473sub new {
932 my ($self) = @_; 1474 my $class = shift;
933 1475
934 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
935 1477 vertical => 1,
936 ( 1478 @_,
937 (List::Util::max map $_->[0], @alloc),
938 (List::Util::sum map $_->[1], @alloc),
939 ) 1479 )
940} 1480}
941 1481
942sub size_allocate {
943 my ($self, $w, $h) = @_;
944
945 my $children = $self->{children};
946
947 my @h = map +($_->size_request)[1], @$children;
948
949 my $req_h = List::Util::sum @h;
950
951 if ($req_h > $h) {
952 # ah well, not enough space
953 $_ *= $h / $req_h for @h;
954 } else {
955 my $exp = List::Util::sum map $_->{expand}, @$children;
956 $exp ||= 1;
957
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960
961 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
962 }
963 }
964
965 CFClient::UI::harmonize \@h;
966
967 my $y = 0;
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970 my $h = $h[$_];
971 $child->configure (0, $y, $w, $h);
972
973 $y += $h;
974 }
975
976 1
977}
978
979############################################################################# 1482#############################################################################
980 1483
981package CFClient::UI::Label; 1484package CFClient::UI::Label;
982 1485
983our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
984 1487
985use SDL::OpenGL; 1488use CFClient::OpenGL;
986 1489
987sub new { 1490sub new {
988 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
989 1492
990 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
991 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
992 fontsize => $::FONTSIZE, 1495 #bg => none
993 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,
994 align => -1, 1504 align => -1,
995 valign => -1, 1505 valign => -1,
996 padding => 2, 1506 padding_x => 2,
997 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
998 %arg 1509 %arg
999 ); 1510 );
1000 1511
1001 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1002 1517
1003 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1004 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1005 1523
1006 $self 1524 $self
1007} 1525}
1008 1526
1009sub escape_text { 1527sub escape($) {
1010 local $_ = $_[1]; 1528 local $_ = $_[0];
1011 1529
1012 s/&/&amp;/g; 1530 s/&/&amp;/g;
1013 s/>/&gt;/g; 1531 s/>/&gt;/g;
1014 s/</&lt;/g; 1532 s/</&lt;/g;
1015 1533
1016 $_[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 $self->SUPER::realloc;
1017} 1549}
1018 1550
1019sub set_text { 1551sub set_text {
1020 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1021 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1022 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1023 1559
1024 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1025 $self->update; 1562 $self->update;
1026} 1563}
1027 1564
1028sub set_markup { 1565sub set_markup {
1029 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1030 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;
1031 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1032 1575
1033 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1034 $self->update; 1578 $self->update;
1035} 1579}
1036 1580
1037sub size_request { 1581sub size_request {
1038 my ($self) = @_; 1582 my ($self) = @_;
1039 1583
1040 $self->{layout}->set_width; 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});
1041 $self->{layout}->set_height ($self->{fontsize}); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1042 1590
1043 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1044 1592
1045 ( 1593 if (exists $self->{template}) {
1046 $w + $self->{padding} * 2, 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1047 $h + $self->{padding} * 2, 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1048 ) 1596
1597 my ($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 @{ $self->{size_req} }
1049} 1607}
1050 1608
1051sub size_allocate { 1609sub size_allocate {
1052 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1053 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;
1054 delete $self->{texture}; 1622 delete $self->{texture};
1055}
1056 1623
1057sub update { 1624 $self->realloc;
1058 my ($self) = @_; 1625}
1059 1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1060 delete $self->{texture}; 1630 delete $self->{size_req};
1631
1061 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
1062} 1633}
1063 1634
1064sub _draw { 1635sub _draw {
1065 my ($self) = @_; 1636 my ($self) = @_;
1066 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1067 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};
1068 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1069 $self->{layout}->set_height (List::Util::min $self->{h}, $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
1070 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1071 }; 1649 };
1072 1650
1073 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1074 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} - $tex->{h}) * 0.5);
1659 };
1660
1075 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($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}, $self->{oy});
1667 } else {
1076 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1077
1078 glColor @{$self->{fg}};
1079
1080 $self->{ox} = int (
1081 $self->{align} < 0 ? $self->{padding}
1082 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1083 : ($self->{w} - $tex->{w}) * 0.5
1084 );
1085
1086 $self->{oy} = int (
1087 $self->{valign} < 0 ? $self->{padding}
1088 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1089 : ($self->{h} - $tex->{h}) * 0.5
1090 );
1091
1092 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1093 1671
1094 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1095 glDisable GL_BLEND;
1096} 1673}
1097 1674
1098############################################################################# 1675#############################################################################
1099 1676
1100package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
1101 1678
1102our @ISA = CFClient::UI::Label::; 1679our @ISA = CFClient::UI::Label::;
1103 1680
1104use SDL; 1681use CFClient::OpenGL;
1105use SDL::OpenGL;
1106 1682
1107sub new { 1683sub new {
1108 my $class = shift; 1684 my $class = shift;
1109 1685
1110 $class->SUPER::new ( 1686 $class->SUPER::new (
1111 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1112 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1113 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1114 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1115 can_hover => 1, 1691 can_hover => 1,
1116 can_focus => 1, 1692 can_focus => 1,
1117 valign => 0, 1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1118 @_ 1697 @_
1119 ) 1698 )
1120} 1699}
1121 1700
1122sub _set_text { 1701sub _set_text {
… …
1129 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1130 $self->{text} = $text; 1709 $self->{text} = $text;
1131 1710
1132 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1133 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1134 1714
1135 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1136} 1726}
1137 1727
1138sub get_text { 1728sub get_text {
1139 $_[0]{text} 1729 $_[0]{text}
1140} 1730}
… …
1145 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1146 1736
1147 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1148} 1738}
1149 1739
1150sub size_allocate {
1151 my ($self, $w, $h) = @_;
1152
1153 $self->_set_text ($self->{text});
1154}
1155
1156sub set_text {
1157 my ($self, $text) = @_;
1158
1159 $self->{cursor} = length $text;
1160 $self->_set_text ($text);
1161 $self->update;
1162}
1163
1164sub key_down { 1740sub key_down {
1165 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1166 1742
1167 my $mod = $ev->key_mod; 1743 my $mod = $ev->{mod};
1168 my $sym = $ev->key_sym; 1744 my $sym = $ev->{sym};
1169
1170 my $uni = $ev->key_unicode; 1745 my $uni = $ev->{unicode};
1171 1746
1172 my $text = $self->get_text; 1747 my $text = $self->get_text;
1173 1748
1174 if ($sym == SDLK_BACKSPACE) { 1749 if ($uni == 8) {
1175 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1176 } elsif ($sym == SDLK_DELETE) { 1751 } elsif ($uni == 127) {
1177 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1178 } elsif ($sym == SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1179 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1180 } elsif ($sym == SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1181 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1182 } elsif ($sym == SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1183 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1184 } elsif ($sym == SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1185 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1186 } elsif ($sym == SDLK_ESCAPE) { 1761 } elsif ($uni == 27) {
1187 $self->emit ('escape'); 1762 $self->_emit ('escape');
1188 } elsif ($uni) { 1763 } elsif ($uni) {
1189 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1190 } 1767 }
1191 1768
1192 $self->_set_text ($text); 1769 $self->_set_text ($text);
1193 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1194} 1774}
1195 1775
1196sub focus_in { 1776sub focus_in {
1197 my ($self) = @_; 1777 my ($self) = @_;
1198 1778
… …
1213 utf8::encode $text; 1793 utf8::encode $text;
1214 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1215 1795
1216 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1217 $self->update; 1797 $self->update;
1798
1799 1
1218} 1800}
1219 1801
1220sub mouse_motion { 1802sub mouse_motion {
1221 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1222# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1223} 1807}
1224 1808
1225sub _draw { 1809sub _draw {
1226 my ($self) = @_; 1810 my ($self) = @_;
1227 1811
1228 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1229 1813
1230 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1231 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1232 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1233 } else { 1817 } else {
1234 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1235 } 1819 }
1236 1820
1237 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1238 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1239 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1240 glVertex 0 , 0; 1824 glVertex 0 , 0;
1241 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1242 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1243 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1266 1850
1267package CFClient::UI::Entry; 1851package CFClient::UI::Entry;
1268 1852
1269our @ISA = CFClient::UI::EntryBase::; 1853our @ISA = CFClient::UI::EntryBase::;
1270 1854
1271use SDL; 1855use CFClient::OpenGL;
1272use SDL::OpenGL;
1273 1856
1274sub key_down { 1857sub key_down {
1275 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1276 1859
1277 my $sym = $ev->key_sym; 1860 my $sym = $ev->{sym};
1278 1861
1279 if ($sym == SDLK_RETURN) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1280 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1281 $self->update; 1868 $self->update;
1282 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1283 } else { 1892 } else {
1284 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1285 } 1896 1
1286
1287} 1897}
1288 1898
1289############################################################################# 1899#############################################################################
1290 1900
1291package CFClient::UI::Button; 1901package CFClient::UI::Button;
1292 1902
1293our @ISA = CFClient::UI::Label::; 1903our @ISA = CFClient::UI::Label::;
1294 1904
1295use SDL; 1905use CFClient::OpenGL;
1296use SDL::OpenGL;
1297 1906
1298my @tex = 1907my @tex =
1299 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1300 qw(b1_button_active.png); 1909 qw(b1_button_active.png);
1301 1910
1302sub new { 1911sub new {
1303 my $class = shift; 1912 my $class = shift;
1304 1913
1305 $class->SUPER::new ( 1914 $class->SUPER::new (
1306 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1307 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1308 bg => [1, 1, 1, 0.2],
1309 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1310 can_hover => 1, 1919 can_hover => 1,
1311 align => 0, 1920 align => 0,
1312 valign => 0, 1921 valign => 0,
1922 can_events => 1,
1313 @_ 1923 @_
1314 ) 1924 )
1315} 1925}
1316 1926
1927sub activate { }
1928
1317sub button_up { 1929sub button_up {
1318 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1319 1931
1932 $self->emit ("activate")
1320 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1321 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1322 $self->emit ("activate"); 1935
1323 } 1936 1
1324} 1937}
1325 1938
1326sub _draw { 1939sub _draw {
1327 my ($self) = @_; 1940 my ($self) = @_;
1328 1941
1329 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1330 1943
1331 if ($GRAB == $self) {
1332 $self->{fg} = $self->{active_fg};
1333 }
1334
1335 glEnable GL_BLEND;
1336 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1337 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1338 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1339 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1340 1947
1341 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1342 1949
1343 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1344 glDisable GL_BLEND;
1345 1951
1346 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1347} 1953}
1348 1954
1349############################################################################# 1955#############################################################################
… …
1351package CFClient::UI::CheckBox; 1957package CFClient::UI::CheckBox;
1352 1958
1353our @ISA = CFClient::UI::DrawBG::; 1959our @ISA = CFClient::UI::DrawBG::;
1354 1960
1355my @tex = 1961my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1962 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1357 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1963 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1358 1964
1359use SDL; 1965use CFClient::OpenGL;
1360use SDL::OpenGL;
1361 1966
1362sub new { 1967sub new {
1363 my $class = shift; 1968 my $class = shift;
1364 1969
1365 $class->SUPER::new ( 1970 $class->SUPER::new (
1366 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1367 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1368 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1369 state => 0, 1977 state => 0,
1370 can_hover => 1, 1978 can_hover => 1,
1371 @_ 1979 @_
1372 ) 1980 )
1373} 1981}
1374 1982
1375sub size_request { 1983sub size_request {
1376 my ($self) = @_; 1984 my ($self) = @_;
1377 1985
1378 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1379} 1987}
1380 1988
1381sub button_down { 1989sub button_down {
1382 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1383 1991
1384 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1385 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1386 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1387 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1388 } 2000 1
1389} 2001}
1390 2002
1391sub _draw { 2003sub _draw {
1392 my ($self) = @_; 2004 my ($self) = @_;
1393 2005
1394 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1395 2007
1396 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1397 2009
1398 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1399 2013
1400 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1401 2015
1402 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1403 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1404 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1405
1406 my $tex = $self->{state} ? $tex[1] : $tex[0];
1407
1408 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1409
1410 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1411 glDisable GL_BLEND;
1412} 2021}
1413 2022
1414############################################################################# 2023#############################################################################
1415 2024
2025package CFClient::UI::Image;
2026
2027our @ISA = CFClient::UI::Base::;
2028
2029use CFClient::OpenGL;
2030use Carp qw/confess/;
2031
2032our %loaded_images;
2033
2034sub new {
2035 my $class = shift;
2036
2037 my $self = $class->SUPER::new (can_events => 0, @_);
2038
2039 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2040
2041 $loaded_images{$self->{image}} ||=
2042 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2043
2044 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2045
2046 Scalar::Util::weaken $loaded_images{$self->{image}};
2047
2048 $self->{aspect} = $tex->{w} / $tex->{h};
2049
2050 $self
2051}
2052
2053sub size_request {
2054 my ($self) = @_;
2055
2056 ($self->{tex}->{w}, $self->{tex}->{h})
2057}
2058
2059sub _draw {
2060 my ($self) = @_;
2061
2062 my $tex = $self->{tex};
2063
2064 my ($w, $h) = ($self->{w}, $self->{h});
2065
2066 if ($self->{rot90}) {
2067 glRotate 90, 0, 0, 1;
2068 glTranslate 0, -$self->{w}, 0;
2069
2070 ($w, $h) = ($h, $w);
2071 }
2072
2073 glEnable GL_TEXTURE_2D;
2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2075
2076 $tex->draw_quad_alpha (0, 0, $w, $h);
2077
2078 glDisable GL_TEXTURE_2D;
2079}
2080
2081#############################################################################
2082
1416package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1417 2084
1418our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
1419 2086
1420use SDL::OpenGL; 2087use List::Util qw(min max);
2088
2089use CFClient::OpenGL;
1421 2090
1422my %tex = ( 2091my %tex = (
1423 food => [ 2092 food => [
1424 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1425 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1426 ], 2095 ],
1427 grace => [ 2096 grace => [
1428 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1429 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1430 ], 2099 ],
1431 hp => [ 2100 hp => [
1432 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1433 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1434 ], 2103 ],
1435 mana => [ 2104 mana => [
1436 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1437 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1438 ], 2107 ],
1439); 2108);
1440 2109
1441# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1442sub new { 2111sub new {
1443 my $class = shift; 2112 my $class = shift;
1444 2113
1445 my $self = $class->SUPER::new (gauge => 'food', @_); 2114 my $self = $class->SUPER::new (
2115 type => 'food',
2116 @_
2117 );
2118
2119 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1446 2120
1447 $self 2121 $self
1448} 2122}
1449 2123
1450sub size_request { 2124sub size_request {
1451 my ($self) = @_; 2125 my ($self) = @_;
1452 2126
1453 my $tex = $tex{$self->{gauge}}[0]; 2127 #my $tex = $tex{$self->{type}}[0];
1454
1455 @$tex{qw(w h)} 2128 #@$tex{qw(w h)}
2129 (0, 0)
1456} 2130}
1457 2131
1458sub set_max { 2132sub set_max {
1459 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1460 2134
2135 return if $self->{max_val} == $max;
2136
1461 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1462} 2139}
1463 2140
1464sub set_value { 2141sub set_value {
1465 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1466 2143
1467 $self->set_max ($max) 2144 $self->set_max ($max)
1468 if defined $max; 2145 if defined $max;
1469 2146
1470 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1471 $self->{val} = $val; 2149 $self->{val} = $val;
1472
1473 $self->update; 2150 $self->update;
1474} 2151}
1475 2152
1476sub _draw { 2153sub _draw {
1477 my ($self) = @_; 2154 my ($self) = @_;
1478 2155
1479 my $tex = $tex{$self->{gauge}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1480 2158
1481 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1482 2160
2161 if ($self->{vertical}) {
2162 glRotate 90, 0, 0, 1;
2163 glTranslate 0, -$self->{w}, 0;
2164
2165 ($w, $h) = ($h, $w);
2166 }
2167
1483 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1484 $ycut = 1 if $self->{val} > $self->{max_val};
1485 2169
1486 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1487 my $t2 = $tex->[1]; 2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
1488 2175
1489 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1490 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1491 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1492 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1493 2181
1494 my $h1 = $self->{h} - $ycut * $self->{h};
1495 my $h2 = $ycut * $self->{h};
1496
1497 my $yp = 0;
1498
1499 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1500 glBegin (GL_QUADS); 2183 glBegin GL_QUADS;
1501 glTexCoord (0, 0); glVertex (0 , $yp); 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1502 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1503 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1504 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1505 glEnd (); 2188 glEnd;
1506 2189
1507 $yp += $h1; 2190 my $ycut1 = List::Util::min 1, $ycut;
1508
1509 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1510 glBegin (GL_QUADS); 2192 glBegin GL_QUADS;
1511 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1513 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1514 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1515 glEnd (); 2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
1516 2208
1517 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1519} 2211}
1520 2212
1521############################################################################# 2213#############################################################################
1522 2214
2215package CFClient::UI::Gauge;
2216
2217our @ISA = CFClient::UI::VBox::;
2218
2219sub new {
2220 my ($class, %arg) = @_;
2221
2222 my $self = $class->SUPER::new (
2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
2227 );
2228
2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2232
2233 $self
2234}
2235
2236sub set_fontsize {
2237 my ($self, $fsize) = @_;
2238
2239 $self->{value}->set_fontsize ($fsize);
2240 $self->{max} ->set_fontsize ($fsize);
2241}
2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
2250sub set_value {
2251 my ($self, $val, $max) = @_;
2252
2253 $self->set_max ($max)
2254 if defined $max;
2255
2256 $self->{gauge}->set_value ($val, $max);
2257 $self->{value}->set_text ($val);
2258}
2259
2260#############################################################################
2261
1523package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
1524 2263
1525use strict; 2264use strict;
1526 2265
1527use SDL::OpenGL; 2266use CFClient::OpenGL;
1528 2267
1529our @ISA = CFClient::UI::DrawBG::; 2268our @ISA = CFClient::UI::DrawBG::;
1530 2269
1531my @tex = 2270my @tex =
1532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2271 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1533 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1534 2273
1535sub new { 2274sub new {
1536 my $class = shift; 2275 my $class = shift;
1537 2276
1538 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1539 2278
1540 # TODO: 0-width page 2279 # TODO: 0-width page
1541 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1542 # TODO: calculations are off 2281 # TODO: calculations are off
1543 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1544 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1545 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1546 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1547 req_w => 40, 2288 min_w => $::WIDTH / 80,
1548 req_h => 13, 2289 min_h => $::WIDTH / 80,
1549 vertical => 0, 2290 vertical => 0,
1550 can_hover => 1, 2291 can_hover => 1,
1551 inner_pad => 5, 2292 inner_pad => 0.02,
1552 @_ 2293 @_
1553 ); 2294 );
1554 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1555 $self 2299 $self
1556} 2300}
1557 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1558sub size_request { 2336sub size_request {
1559 my ($self) = @_; 2337 my ($self) = @_;
1560 2338
1561 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1562 my $h = $self->{req_h};
1563
1564 $self->{vertical} ? ($h, $w) : ($w, $h)
1565} 2340}
1566 2341
1567sub button_down { 2342sub button_down {
1568 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1569 2344
1570 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1571 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1572} 2350}
1573 2351
1574sub mouse_motion { 2352sub mouse_motion {
1575 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1576 2354
1577 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1578 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1579 2385
1580 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1581 2387
1582 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1583 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1584 2390
1585 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1586 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1587 $x = $lo if $x < $lo;
1588 $x = $hi - $page if $x > $hi - $page;
1589 $self->{range}[0] = $x;
1590 2393
1591 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1592 $self->update; 2395 $self->{knob_w} = $knob_w;
1593 } 2396 }
1594}
1595
1596# the inner_* stuff is for generating a padding for the slider handle,
1597# so that the handle doesn't leave the texture. This calculation isn't 100%
1598# correct propably, but it does the job for now
1599sub _calc_inner_pad_px {
1600 my ($self, $w) = @_;
1601 ($w / 100) * $self->{inner_pad} # % to pixels
1602}
1603
1604sub _draw {
1605 my ($self) = @_;
1606 2397
1607 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1608 2399
1609 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1610 2401
1611 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1612 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1613 2404
2405 glTranslate 1, 0, 0;
1614 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1615 glTranslate 0, -$self->{w}, 0;
1616
1617 ($w, $h) = ($h, $w);
1618 } 2407 }
1619 2408
1620 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1621 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1622 2411
1623 my ($value, $lo, $hi, $page) = @{$self->{range}};
1624
1625 $hi = $value + 1 if $lo == $hi;
1626
1627 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1628 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1629
1630 $page = int $page * $inner_w / ($hi - $lo);
1631 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1632
1633 $w -= $page;
1634 $page &= ~1;
1635 glTranslate $page * 0.5, 0, 0;
1636 $page ||= 2;
1637
1638 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1639 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1640
1641 glEnable GL_BLEND;
1642 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1643 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
1644 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1645 2414
1646 # draw background 2415 # draw background
1647 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1648 2417
1649 # draw handle 2418 # draw handle
1650 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1651 2420
1652 glDisable GL_BLEND;
1653 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1654} 2422}
1655 2423
1656############################################################################# 2424#############################################################################
1657 2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2464
2465#############################################################################
2466
1658package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1659 2468
1660our @ISA = CFClient::UI::HBox::; 2469our @ISA = CFClient::UI::HBox::;
1661 2470
1662use SDL::OpenGL; 2471use CFClient::OpenGL;
1663 2472
1664sub new { 2473sub new {
1665 my $class = shift; 2474 my $class = shift;
1666 2475
1667 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1668 req_w => $::WIDTH / 6, 2477 fontsize => 1,
1669 req_h => $::HEIGHT / 6, 2478 can_events => 0,
1670 fontsize => $::FONTSIZE, 2479 #font => default_font
1671 @_, 2480 @_,
1672 2481
1673 layout => (new CFClient::Layout), 2482 layout => (new CFClient::Layout 1),
1674 par => [], 2483 par => [],
1675 height => 0, 2484 height => 0,
1676 children => [ 2485 children => [
1677 (new CFClient::UI::Empty expand => 1), 2486 (new CFClient::UI::Empty expand => 1),
1678 (new CFClient::UI::Slider vertical => 1), 2487 (new CFClient::UI::Slider vertical => 1),
1679 ], 2488 ],
1680 ); 2489 );
1681 2490
1682 $self->{children}[1]->connect (changed => sub { 2491 $self->{children}[1]->connect (changed => sub { $self->update });
1683 $self->update;
1684 });
1685 2492
1686 $self 2493 $self
1687} 2494}
1688 2495
1689sub set_fontsize { 2496sub set_fontsize {
… …
1691 2498
1692 $self->{fontsize} = $fontsize; 2499 $self->{fontsize} = $fontsize;
1693 $self->reflow; 2500 $self->reflow;
1694} 2501}
1695 2502
2503sub size_allocate {
2504 my ($self, $w, $h) = @_;
2505
2506 $self->SUPER::size_allocate ($w, $h);
2507
2508 $self->{layout}->set_font ($self->{font}) if $self->{font};
2509 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2510 $self->{layout}->set_width ($self->{children}[0]{w});
2511 $self->{layout}->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
2512
2513 $self->reflow;
2514}
2515
1696sub text_height { 2516sub text_size {
1697 my ($self, $text) = @_; 2517 my ($self, $text, $indent) = @_;
1698 2518
1699 my $layout = $self->{layout}; 2519 my $layout = $self->{layout};
1700 2520
1701 $layout->set_height ($self->{fontsize}); 2521 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1702 $layout->set_width ($self->{w}); 2522 $layout->set_width ($self->{children}[0]{w} - $indent);
2523 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
1703 $layout->set_text ($text); 2524 $layout->set_markup ($text);
1704 2525
1705 ($layout->size)[1] 2526 $layout->size
1706} 2527}
1707 2528
1708sub reflow { 2529sub reflow {
1709 my ($self) = @_; 2530 my ($self) = @_;
1710 2531
1711 $self->{need_reflow}++; 2532 $self->{need_reflow}++;
1712 $self->update; 2533 $self->update;
1713} 2534}
1714 2535
1715sub size_request { 2536sub set_offset {
1716 my ($self) = @_; 2537 my ($self, $offset) = @_;
1717 2538
1718 ($self->{req_w}, $self->{req_h}) 2539 # todo: base offset on lines or so, not on pixels
2540 $self->{children}[1]->set_value ($offset);
1719} 2541}
1720 2542
1721sub size_allocate { 2543sub clear {
1722 my ($self, $w, $h) = @_; 2544 my ($self) = @_;
1723 2545
1724 $self->{layout}->set_height ($self->{fontsize}); 2546 $self->{par} = [];
1725 $self->{layout}->set_width ($self->{w}); 2547 $self->{height} = 0;
1726 2548 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1727 $self->reflow;
1728 $self->update;
1729} 2549}
1730 2550
1731sub add_paragraph { 2551sub add_paragraph {
1732 my ($self, $color, $text) = @_; 2552 my ($self, $color, $text, $indent) = @_;
1733 2553
1734 #TODO: intelligently "reformat" paragraph 2554 for my $line (split /\n/, $text) {
1735 2555 my ($w, $h) = $self->text_size ($line);
1736 my $height = $self->text_height ($text);
1737
1738 $self->{height} += $height; 2556 $self->{height} += $h;
2557 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2558 }
1739 2559
1740 push @{$self->{par}}, [$height, $color, $text];
1741
1742 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2560 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1743 $self->{children}[1]->update;
1744} 2561}
1745 2562
1746sub update { 2563sub update {
1747 my ($self) = @_; 2564 my ($self) = @_;
1748 2565
… …
1750 2567
1751 return unless $self->{h} > 0; 2568 return unless $self->{h} > 0;
1752 2569
1753 delete $self->{texture}; 2570 delete $self->{texture};
1754 2571
1755 $ROOT->on_refresh ($self, sub { 2572 $ROOT->on_post_alloc ($self, sub {
2573 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2574
1756 if (delete $self->{need_reflow}) { 2575 if (delete $self->{need_reflow}) {
1757 my $height = 0; 2576 my $height = 0;
1758 2577
1759 $height += $_->[0] = $self->text_height ($_->[2]) 2578 my $layout = $self->{layout};
2579
2580 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2581
1760 for @{$self->{par}}; 2582 for (@{$self->{par}}) {
2583 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2584 $layout->set_width ($W - $_->[3]);
2585 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
2586 $layout->set_markup ($_->[4]);
2587 my ($w, $h) = $layout->size;
2588 $_->[0] = $w + $_->[3];
2589 $_->[1] = $h;
2590 }
2591
2592 $height += $_->[1];
2593 }
1761 2594
1762 $self->{height} = $height; 2595 $self->{height} = $height;
1763 2596
1764 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2597 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1765 2598
1766 delete $self->{texture}; 2599 delete $self->{texture};
1767 } 2600 }
1768 2601
1769 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2602 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1770 glClearColor 0, 0, 0, 1; 2603 glClearColor 0, 0, 0, 0;
1771 glClear GL_COLOR_BUFFER_BIT; 2604 glClear GL_COLOR_BUFFER_BIT;
1772 2605
2606 my $top = int $self->{children}[1]{range}[0];
2607
2608 my $y0 = $top;
2609 my $y1 = $top + $H;
2610
2611 my $y = 0;
2612
2613 my $layout = $self->{layout};
2614
2615 $layout->set_font ($self->{font}) if $self->{font};
2616
1773 glEnable GL_BLEND; 2617 glEnable GL_BLEND;
2618 #TODO# not correct in windows where rgba is forced off
1774 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2619 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1775 glEnable GL_TEXTURE_2D;
1776 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1777
1778 my $top = int $self->{children}[1]{range}[0];
1779
1780 my $y0 = $top;
1781 my $y1 = $top + $self->{h};
1782
1783 my $y = 0;
1784
1785 my $layout = $self->{layout};
1786 2620
1787 for my $par (@{$self->{par}}) { 2621 for my $par (@{$self->{par}}) {
1788 my $h = $par->[0]; 2622 my $h = $par->[1];
1789 2623
1790 if ($y0 < $y + $h && $y < $y1) { 2624 if ($y0 < $y + $h && $y < $y1) {
2625 $layout->set_foreground (@{ $par->[2] });
2626 $layout->set_width ($W - $par->[3]);
2627 $layout->set_indent (-$self->{fontsize} * $::FONTSIZE * 4);
1791 $layout->set_text ($par->[2]); 2628 $layout->set_markup ($par->[4]);
1792 2629
1793 glColor @{ $par->[1] }; 2630 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1794 my ($W, $H) = $layout->size; 2631
1795 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2632 glRasterPos $par->[3], $y - $y0;
2633 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1796 } 2634 }
1797 2635
1798 $y += $h; 2636 $y += $h;
1799 } 2637 }
1800 2638
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND; 2639 glDisable GL_BLEND;
1803 }; 2640 };
1804 }); 2641 });
1805} 2642}
1806 2643
1807sub _draw { 2644sub _draw {
1808 my ($self) = @_; 2645 my ($self) = @_;
1809 2646
1810 if ($self->{texture}) {
1811 glEnable GL_TEXTURE_2D; 2647 glEnable GL_TEXTURE_2D;
1812 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2648 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1813 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2649 glColor 0, 0, 0, 1;
2650 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1814 glDisable GL_TEXTURE_2D; 2651 glDisable GL_TEXTURE_2D;
1815 }
1816 2652
1817 $self->{children}[1]->draw; 2653 $self->{children}[1]->draw;
1818 2654
1819} 2655}
1820 2656
1821############################################################################# 2657#############################################################################
1822 2658
1823package CFClient::UI::MapWidget;
1824
1825use strict;
1826
1827use List::Util qw(min max);
1828
1829use SDL;
1830use SDL::OpenGL;
1831
1832our @ISA = CFClient::UI::Base::;
1833
1834sub new {
1835 my $class = shift;
1836
1837 $class->SUPER::new (
1838 z => -1,
1839 can_focus => 1,
1840 list => (glGenLists 1),
1841 @_
1842 )
1843}
1844
1845sub key_down {
1846 print "MAPKEYDOWN\n";
1847}
1848
1849sub key_up {
1850}
1851
1852sub button_down {
1853 my ($self, $ev, $x, $y) = @_;
1854
1855 $self->focus_in;
1856
1857 if ($ev->button == 2) {
1858 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1859 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1860
1861 $self->{motion} = sub {
1862 my ($ev, $x, $y) = @_;
1863
1864 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1865
1866 $::CFG->{map_shift_x} = $bw + $x - $ox;
1867 $::CFG->{map_shift_y} = $bh + $y - $oy;
1868
1869 $self->update;
1870 };
1871 }
1872}
1873
1874sub button_up {
1875 my ($self, $ev, $x, $y) = @_;
1876
1877 delete $self->{motion};
1878}
1879
1880sub mouse_motion {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->{motion}->($ev, $x, $y) if $self->{motion};
1884}
1885
1886sub size_request {
1887 (
1888 1 + 32 * int $::WIDTH / 32,
1889 1 + 32 * int $::HEIGHT / 32,
1890 )
1891}
1892
1893sub update {
1894 my ($self) = @_;
1895
1896 $self->{need_update} = 1;
1897 $self->SUPER::update;
1898}
1899
1900sub draw {
1901 my ($self) = @_;
1902
1903 if (delete $self->{need_update}) {
1904 glNewList $self->{list}, GL_COMPILE;
1905
1906 if ($::MAP) {
1907 my $sw = int $::WIDTH / 32;
1908 my $sh = int $::HEIGHT / 32;
1909
1910 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1911 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1912
1913 glTranslate $sx0 - 32, $sy0 - 32, 0;
1914
1915 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1916
1917 if ($::CFG->{fow_enable}) {
1918 if ($::CFG->{fow_smooth}) { # smooth fog of war
1919 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1920 glConvolutionFilter2D (
1921 GL_CONVOLUTION_2D,
1922 GL_ALPHA,
1923 3, 3,
1924 GL_ALPHA, GL_FLOAT,
1925 pack "f*",
1926 0.1, 0.1, 0.1,
1927 0.1, 0.2, 0.1,
1928 0.1, 0.1, 0.1,
1929 );
1930 glEnable GL_CONVOLUTION_2D;
1931 }
1932
1933 $self->{fow_texture} = new CFClient::Texture
1934 w => $w,
1935 h => $h,
1936 data => $data,
1937 internalformat => GL_ALPHA,
1938 format => GL_ALPHA;
1939
1940 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1941
1942 glEnable GL_BLEND;
1943 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1944 glEnable GL_TEXTURE_2D;
1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1946
1947 glColor +($::CFG->{fow_intensity}) x 3, 1;
1948 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1949
1950 glDisable GL_TEXTURE_2D;
1951 glDisable GL_BLEND;
1952 }
1953
1954 # HACK BEGIN
1955 {
1956 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1957 my ($w, $h) = (250, 250);
1958
1959 glEnable GL_BLEND;
1960 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1961 glEnable GL_TEXTURE_2D;
1962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1963
1964 $self->{mapmap_texture} =
1965 new CFClient::Texture
1966 w => $w,
1967 h => $h,
1968 data => $::MAP->mapmap ($w, $h),
1969 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1970
1971 $self->{mapmap_texture}->draw_quad (100, 100);
1972
1973 glDisable GL_TEXTURE_2D;
1974 glDisable GL_BLEND;
1975 }
1976 # HACK END
1977 }
1978
1979 glEndList;
1980 }
1981
1982 glPushMatrix;
1983 glCallList $self->{list};
1984 glPopMatrix;
1985
1986 if ($FOCUS != $self) {
1987 glColor 64/255, 64/255, 64/255;
1988 glLogicOp GL_AND;
1989 glEnable GL_COLOR_LOGIC_OP;
1990 glBegin GL_QUADS;
1991 glVertex 0, 0;
1992 glVertex 0, $::HEIGHT;
1993 glVertex $::WIDTH, $::HEIGHT;
1994 glVertex $::WIDTH, 0;
1995 glEnd;
1996 glDisable GL_COLOR_LOGIC_OP;
1997 }
1998}
1999
2000my %DIR = (
2001 SDLK_KP8, [1, "north"],
2002 SDLK_KP9, [2, "northeast"],
2003 SDLK_KP6, [3, "east"],
2004 SDLK_KP3, [4, "southeast"],
2005 SDLK_KP2, [5, "south"],
2006 SDLK_KP1, [6, "southwest"],
2007 SDLK_KP4, [7, "west"],
2008 SDLK_KP7, [8, "northwest"],
2009
2010 SDLK_UP, [1, "north"],
2011 SDLK_RIGHT, [3, "east"],
2012 SDLK_DOWN, [5, "south"],
2013 SDLK_LEFT, [7, "west"],
2014);
2015
2016sub key_down {
2017 my ($self, $ev) = @_;
2018
2019 my $mod = $ev->key_mod;
2020 my $sym = $ev->key_sym;
2021
2022 if ($sym == SDLK_KP5) {
2023 $::CONN->user_send ("stay fire");
2024 } elsif ($sym == SDLK_a) {
2025 $::CONN->user_send ("apply");
2026 } elsif ($sym == SDLK_QUOTE) {
2027 $self->emit ('activate_console');
2028 } elsif ($sym == SDLK_SLASH) {
2029 $self->emit ('activate_console' => '/');
2030 } elsif (exists $DIR{$sym}) {
2031 if ($mod & KMOD_SHIFT) {
2032 $self->{shft}++;
2033 $::CONN->user_send ("fire $DIR{$sym}[0]");
2034 } elsif ($mod & KMOD_CTRL) {
2035 $self->{ctrl}++;
2036 $::CONN->user_send ("run $DIR{$sym}[0]");
2037 } else {
2038 $::CONN->user_send ("$DIR{$sym}[1]");
2039 }
2040 }
2041}
2042
2043sub key_up {
2044 my ($self, $ev) = @_;
2045
2046 my $mod = $ev->key_mod;
2047 my $sym = $ev->key_sym;
2048
2049 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2050 $::CONN->user_send ("fire_stop");
2051 }
2052 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2053 $::CONN->user_send ("run_stop");
2054 }
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::Animator; 2659package CFClient::UI::Animator;
2060 2660
2061use SDL::OpenGL; 2661use CFClient::OpenGL;
2062 2662
2063our @ISA = CFClient::UI::Bin::; 2663our @ISA = CFClient::UI::Bin::;
2064 2664
2065sub moveto { 2665sub moveto {
2066 my ($self, $x, $y) = @_; 2666 my ($self, $x, $y) = @_;
… …
2104 2704
2105sub new { 2705sub new {
2106 my $class = shift; 2706 my $class = shift;
2107 2707
2108 my $self = $class->SUPER::new ( 2708 my $self = $class->SUPER::new (
2109 state => 0, 2709 state => 0,
2110 connect_activate => \&toggle_flopper, 2710 on_activate => \&toggle_flopper,
2111 @_ 2711 @_
2112 ); 2712 );
2113 2713
2114 if ($self->{state}) {
2115 $self->{state} = 0;
2116 $self->toggle_flopper;
2117 }
2118
2119 $self 2714 $self
2120} 2715}
2121 2716
2122sub toggle_flopper { 2717sub toggle_flopper {
2123 my ($self) = @_; 2718 my ($self) = @_;
2124 2719
2125 # TODO: use animation 2720 $self->{other}->toggle_visibility;
2126 if ($self->{state} = !$self->{state}) { 2721}
2127 $CFClient::UI::ROOT->add ($self->{other}); 2722
2128 $self->{other}->move ($self->coord2global (0, $self->{h})); 2723#############################################################################
2724
2725package CFClient::UI::Tooltip;
2726
2727our @ISA = CFClient::UI::Bin::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 $class->SUPER::new (
2735 @_,
2736 can_events => 0,
2737 )
2738}
2739
2740sub set_tooltip_from {
2741 my ($self, $widget) = @_;
2742
2743 my $tooltip = $widget->{tooltip};
2744
2745 if ($ENV{CFPLUS_DEBUG} & 2) {
2746 $tooltip .= "\n\n" . (ref $widget) . "\n"
2747 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2748 . "req $widget->{req_w} $widget->{req_h}\n"
2749 . "visible $widget->{visible}";
2750 }
2751
2752 $self->add (new CFClient::UI::Label
2753 markup => $tooltip,
2754 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2755 fontsize => 0.8,
2756 fg => [0, 0, 0, 1],
2757 ellipsise => 0,
2758 font => ($widget->{tooltip_font} || $::FONT_PROP),
2759 );
2760}
2761
2762sub size_request {
2763 my ($self) = @_;
2764
2765 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2766
2767 ($w + 4, $h + 4)
2768}
2769
2770sub size_allocate {
2771 my ($self, $w, $h) = @_;
2772
2773 $self->SUPER::size_allocate ($w - 4, $h - 4);
2774}
2775
2776sub visibility_change {
2777 my ($self, $visible) = @_;
2778
2779 return unless $visible;
2780
2781 $self->{root}->on_post_alloc ("move_$self" => sub {
2782 my $widget = $self->{owner}
2783 or return;
2784
2785 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2786
2787 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2788 if $x + $self->{w} > $::WIDTH;
2789
2790 $self->move_abs ($x, $y);
2791 });
2792}
2793
2794sub _draw {
2795 my ($self) = @_;
2796
2797 glTranslate 0.375, 0.375;
2798
2799 my ($w, $h) = @$self{qw(w h)};
2800
2801 glColor 1, 0.8, 0.4;
2802 glBegin GL_QUADS;
2803 glVertex 0 , 0;
2804 glVertex 0 , $h;
2805 glVertex $w, $h;
2806 glVertex $w, 0;
2807 glEnd;
2808
2809 glColor 0, 0, 0;
2810 glBegin GL_LINE_LOOP;
2811 glVertex 0 , 0;
2812 glVertex 0 , $h;
2813 glVertex $w, $h;
2814 glVertex $w, 0;
2815 glEnd;
2816
2817 glTranslate 2 - 0.375, 2 - 0.375;
2818
2819 $self->SUPER::_draw;
2820}
2821
2822#############################################################################
2823
2824package CFClient::UI::Face;
2825
2826our @ISA = CFClient::UI::Base::;
2827
2828use CFClient::OpenGL;
2829
2830sub new {
2831 my $class = shift;
2832
2833 my $self = $class->SUPER::new (
2834 aspect => 1,
2835 can_events => 0,
2836 @_,
2837 );
2838
2839 if ($self->{anim} && $self->{animspeed}) {
2840 Scalar::Util::weaken (my $widget = $self);
2841
2842 $self->{timer} = Event->timer (
2843 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2844 hard => 1,
2845 interval => $self->{animspeed},
2846 cb => sub {
2847 ++$widget->{frame};
2848 $widget->update;
2849 },
2850 );
2851 }
2852
2853 $self
2854}
2855
2856sub size_request {
2857 (32, 8)
2858}
2859
2860sub update {
2861 my ($self) = @_;
2862
2863 return unless $self->{visible};
2864
2865 $self->SUPER::update;
2866}
2867
2868sub _draw {
2869 my ($self) = @_;
2870
2871 return unless $::CONN;
2872
2873 my $face;
2874
2875 if ($self->{frame}) {
2876 my $anim = $::CONN->{anim}[$self->{anim}];
2877
2878 $face = $anim->[ $self->{frame} % @$anim ]
2879 if $anim && @$anim;
2880 }
2881
2882 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2883
2884 if ($tex) {
2885 glEnable GL_TEXTURE_2D;
2886 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2887 glColor 0, 0, 0, 1;
2888 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2889 glDisable GL_TEXTURE_2D;
2890 }
2891}
2892
2893sub DESTROY {
2894 my ($self) = @_;
2895
2896 $self->{timer}->cancel
2897 if $self->{timer};
2898
2899 $self->SUPER::DESTROY;
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Buttonbar;
2905
2906our @ISA = CFClient::UI::HBox::;
2907
2908# TODO: should actualyl wrap buttons and other goodies.
2909
2910#############################################################################
2911
2912package CFClient::UI::Menu;
2913
2914our @ISA = CFClient::UI::FancyFrame::;
2915
2916use CFClient::OpenGL;
2917
2918sub new {
2919 my $class = shift;
2920
2921 my $self = $class->SUPER::new (
2922 items => [],
2923 z => 100,
2924 @_,
2925 );
2926
2927 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2928
2929 for my $item (@{ $self->{items} }) {
2930 my ($widget, $cb, $tooltip) = @$item;
2931
2932 # handle various types of items, only text for now
2933 if (!ref $widget) {
2934 $widget = new CFClient::UI::Label
2935 can_hover => 1,
2936 can_events => 1,
2937 text => $widget,
2938 tooltip => $tooltip
2939 }
2940
2941 $self->{item}{$widget} = $item;
2942
2943 $self->{vbox}->add ($widget);
2944 }
2945
2946 $self
2947}
2948
2949# popup given the event (must be a mouse button down event currently)
2950sub popup {
2951 my ($self, $ev) = @_;
2952
2953 $self->_emit ("popdown");
2954
2955 # maybe save $GRAB? must be careful about events...
2956 $GRAB = $self;
2957 $self->{button} = $ev->{button};
2958
2959 $self->show;
2960 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2961}
2962
2963sub mouse_motion {
2964 my ($self, $ev, $x, $y) = @_;
2965
2966 # TODO: should use vbox->find_widget or so
2967 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2968 $self->{hover} = $self->{item}{$HOVER};
2969
2970 0
2971}
2972
2973sub button_up {
2974 my ($self, $ev, $x, $y) = @_;
2975
2976 if ($ev->{button} == $self->{button}) {
2977 undef $GRAB;
2978 $self->hide;
2979
2129 $self->emit ("open"); 2980 $self->_emit ("popdown");
2981 $self->{hover}[1]->() if $self->{hover};
2130 } else { 2982 } else {
2131 $CFClient::UI::ROOT->remove ($self->{other}); 2983 return 0
2132 $self->emit ("close"); 2984 }
2985
2133 } 2986 1
2134
2135 $self->emit (changed => $self->{state});
2136} 2987}
2137 2988
2138############################################################################# 2989#############################################################################
2139 2990
2991package CFClient::UI::Multiplexer;
2992
2993our @ISA = CFClient::UI::Container::;
2994
2995sub new {
2996 my $class = shift;
2997
2998 my $self = $class->SUPER::new (
2999 @_,
3000 );
3001
3002 $self->{current} = $self->{children}[0]
3003 if @{ $self->{children} };
3004
3005 $self
3006}
3007
3008sub add {
3009 my ($self, @widgets) = @_;
3010
3011 $self->SUPER::add (@widgets);
3012
3013 $self->{current} = $self->{children}[0]
3014 if @{ $self->{children} };
3015}
3016
3017sub set_current_page {
3018 my ($self, $page_or_widget) = @_;
3019
3020 my $widget = ref $page_or_widget
3021 ? $page_or_widget
3022 : $self->{children}[$page_or_widget];
3023
3024 $self->{current} = $widget;
3025 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3026
3027 $self->_emit (page_changed => $self->{current});
3028
3029 $self->realloc;
3030}
3031
3032sub visible_children {
3033 $_[0]{current}
3034}
3035
3036sub size_request {
3037 my ($self) = @_;
3038
3039 $self->{current}->size_request
3040}
3041
3042sub size_allocate {
3043 my ($self, $w, $h) = @_;
3044
3045 $self->{current}->configure (0, 0, $w, $h);
3046}
3047
3048sub _draw {
3049 my ($self) = @_;
3050
3051 $self->{current}->draw;
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::Notebook;
3057
3058our @ISA = CFClient::UI::VBox::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (
3064 buttonbar => (new CFClient::UI::Buttonbar),
3065 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3066 # filter => # will be put between multiplexer and $self
3067 @_,
3068 );
3069
3070 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3071 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3072
3073 $self
3074}
3075
3076sub add {
3077 my ($self, $title, $widget, $tooltip) = @_;
3078
3079 Scalar::Util::weaken $self;
3080
3081 $self->{buttonbar}->add (new CFClient::UI::Button
3082 markup => $title,
3083 tooltip => $tooltip,
3084 on_activate => sub { $self->set_current_page ($widget) },
3085 );
3086
3087 $self->{multiplexer}->add ($widget);
3088}
3089
3090sub set_current_page {
3091 my ($self, $page) = @_;
3092
3093 $self->{multiplexer}->set_current_page ($page);
3094 $self->_emit (page_changed => $self->{multiplexer}{current});
3095}
3096
3097#############################################################################
3098
3099package CFClient::UI::Combobox;
3100
3101use utf8;
3102
3103our @ISA = CFClient::UI::Button::;
3104
3105sub new {
3106 my $class = shift;
3107
3108 my $self = $class->SUPER::new (
3109 options => [], # [title, value, tooltip], ...
3110 value => undef,
3111 @_,
3112 );
3113
3114 $self->_set_value ($self->{value});
3115
3116 $self
3117}
3118
3119sub button_down {
3120 my ($self, $ev) = @_;
3121
3122 my @menu_items;
3123
3124 for (@{ $self->{options} }) {
3125 my ($title, $value, $tooltip) = @$_;
3126
3127 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3128 }
3129
3130 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3131}
3132
3133sub _set_value {
3134 my ($self, $value) = @_;
3135
3136 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3137 or return;
3138
3139 $self->{value} = $item->[1];
3140 $self->set_markup ("$item->[0] ⇓");
3141 $self->set_tooltip ($item->[2]);
3142}
3143
3144sub set_value {
3145 my ($self, $value) = @_;
3146
3147 return unless $self->{value} ne $value;
3148
3149 $self->_set_value ($value);
3150 $self->_emit (changed => $value);
3151}
3152
3153#############################################################################
3154
3155package CFClient::UI::Statusbox;
3156
3157our @ISA = CFClient::UI::VBox::;
3158
3159sub new {
3160 my $class = shift;
3161
3162 my $self = $class->SUPER::new (
3163 fontsize => 0.8,
3164 @_,
3165 );
3166
3167 Scalar::Util::weaken (my $this = $self);
3168
3169 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3170
3171 $self
3172}
3173
3174sub reorder {
3175 my ($self) = @_;
3176 my $NOW = Time::HiRes::time;
3177
3178 # freeze display when hovering over any label
3179 return if $CFClient::UI::TOOLTIP->{owner}
3180 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3181 values %{ $self->{item} };
3182
3183 while (my ($k, $v) = each %{ $self->{item} }) {
3184 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3185 }
3186
3187 my @widgets;
3188
3189 my @items = sort {
3190 $a->{pri} <=> $b->{pri}
3191 or $b->{id} <=> $a->{id}
3192 } values %{ $self->{item} };
3193
3194 $self->{timer}->interval (1);
3195
3196 my $count = 10 + 1;
3197 for my $item (@items) {
3198 last unless --$count;
3199
3200 my $label = $item->{label} ||= do {
3201 # TODO: doesn't handle markup well (read as: at all)
3202 my $short = $item->{count} > 1
3203 ? "<b>$item->{count} ×</b> $item->{text}"
3204 : $item->{text};
3205
3206 for ($short) {
3207 s/^\s+//;
3208 s/\s+/ /g;
3209 }
3210
3211 new CFClient::UI::Label
3212 markup => $short,
3213 tooltip => $item->{tooltip},
3214 tooltip_font => $::FONT_PROP,
3215 tooltip_width => 0.67,
3216 fontsize => $item->{fontsize} || $self->{fontsize},
3217 max_w => $::WIDTH * 0.44,
3218 fg => [@{ $item->{fg} }],
3219 can_events => 1,
3220 can_hover => 1
3221 };
3222
3223 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3224 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3225 $label->update;
3226 $label->set_max_size (undef, $label->{req_h} * $diff)
3227 if $diff < 1;
3228 $self->{timer}->interval (1/30);
3229 } else {
3230 $label->{fg}[3] = $item->{fg}[3] || 1;
3231 }
3232
3233 push @widgets, $label;
3234 }
3235
3236 $self->clear;
3237 $self->SUPER::add (reverse @widgets);
3238}
3239
3240sub add {
3241 my ($self, $text, %arg) = @_;
3242
3243 $text =~ s/^\s+//;
3244 $text =~ s/\s+$//;
3245
3246 return unless $text;
3247
3248 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3249
3250 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3251
3252 if (my $item = $self->{item}{$group}) {
3253 if ($item->{text} eq $text) {
3254 $item->{count}++;
3255 } else {
3256 $item->{count} = 1;
3257 $item->{text} = $item->{tooltip} = $text;
3258 }
3259 $item->{id} = ++$self->{id};
3260 $item->{timeout} = $timeout;
3261 delete $item->{label};
3262 } else {
3263 $self->{item}{$group} = {
3264 id => ++$self->{id},
3265 text => $text,
3266 timeout => $timeout,
3267 tooltip => $text,
3268 fg => [0.8, 0.8, 0.8, 0.8],
3269 pri => 0,
3270 count => 1,
3271 %arg,
3272 };
3273 }
3274
3275 $self->reorder;
3276}
3277
3278sub reconfigure {
3279 my ($self) = @_;
3280
3281 delete $_->{label}
3282 for values %{ $self->{item} || {} };
3283
3284 $self->reorder;
3285 $self->SUPER::reconfigure;
3286}
3287
3288sub DESTROY {
3289 my ($self) = @_;
3290
3291 $self->{timer}->cancel;
3292
3293 $self->SUPER::DESTROY;
3294}
3295
3296#############################################################################
3297
3298package CFClient::UI::Inventory;
3299
3300our @ISA = CFClient::UI::ScrolledWindow::;
3301
3302sub new {
3303 my $class = shift;
3304
3305 my $self = $class->SUPER::new (
3306 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3307 @_,
3308 );
3309
3310 $self
3311}
3312
3313sub set_items {
3314 my ($self, $items) = @_;
3315
3316 $self->{child}->clear;
3317 return unless $items;
3318
3319 my @items = sort {
3320 ($a->{type} <=> $b->{type})
3321 or ($a->{name} cmp $b->{name})
3322 } @$items;
3323
3324 $self->{real_items} = \@items;
3325
3326 my $row = 0;
3327 for my $item (@items) {
3328 CFClient::Item::update_widgets $item;
3329
3330 $self->{child}->add (0, $row, $item->{face_widget});
3331 $self->{child}->add (1, $row, $item->{desc_widget});
3332 $self->{child}->add (2, $row, $item->{weight_widget});
3333
3334 $row++;
3335 }
3336}
3337
3338#############################################################################
3339
3340package CFClient::UI::BindEditor;
3341
3342our @ISA = CFClient::UI::FancyFrame::;
3343
3344sub new {
3345 my $class = shift;
3346
3347 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3348
3349 $self->add (my $vb = new CFClient::UI::VBox);
3350
3351
3352 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3353 text => "start recording",
3354 tooltip => "Start/Stops recording of actions."
3355 ."All subsequent actions after the recording started will be captured."
3356 ."The actions are displayed after the record was stopped."
3357 ."To bind the action you have to click on the 'Bind' button",
3358 on_activate => sub {
3359 unless ($self->{recording}) {
3360 $self->start;
3361 } else {
3362 $self->stop;
3363 }
3364 });
3365
3366 $vb->add (new CFClient::UI::Label text => "Actions:");
3367 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3368
3369 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3370 $vb->add (my $hb = new CFClient::UI::HBox);
3371 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3372 $hb->add (new CFClient::UI::Button
3373 text => "bind",
3374 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3375 on_activate => sub {
3376 $self->ask_for_bind;
3377 });
3378
3379 $vb->add (my $hb = new CFClient::UI::HBox);
3380 $hb->add (new CFClient::UI::Button
3381 text => "ok",
3382 expand => 1,
3383 tooltip => "This closes the binding editor and saves the binding",
3384 on_activate => sub {
3385 $self->hide;
3386 $self->commit;
3387 });
3388
3389 $hb->add (new CFClient::UI::Button
3390 text => "cancel",
3391 expand => 1,
3392 tooltip => "This closes the binding editor without saving",
3393 on_activate => sub {
3394 $self->hide;
3395 $self->{binding_cancel}->()
3396 if $self->{binding_cancel};
3397 });
3398
3399 $self->update_binding_widgets;
3400
3401 $self
3402}
3403
3404sub commit {
3405 my ($self) = @_;
3406 my ($mod, $sym, $cmds) = $self->get_binding;
3407 if ($sym != 0 && @$cmds > 0) {
3408 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3409 ."'. Don't forget 'Save Config'!");
3410 $self->{binding_change}->($mod, $sym, $cmds)
3411 if $self->{binding_change};
3412 } else {
3413 $::STATUSBOX->add ("No action bound, no key or action specified!");
3414 $self->{binding_cancel}->()
3415 if $self->{binding_cancel};
3416 }
3417}
3418
3419sub start {
3420 my ($self) = @_;
3421
3422 $self->{rec_btn}->set_text ("stop recording");
3423 $self->{recording} = 1;
3424 $self->clear_command_list;
3425 $::CONN->start_record if $::CONN;
3426}
3427
3428sub stop {
3429 my ($self) = @_;
3430
3431 $self->{rec_btn}->set_text ("start recording");
3432 $self->{recording} = 0;
3433
3434 my $rec;
3435 $rec = $::CONN->stop_record if $::CONN;
3436 return unless ref $rec eq 'ARRAY';
3437 $self->set_command_list ($rec);
3438}
3439
3440
3441sub ask_for_bind_and_commit {
3442 my ($self) = @_;
3443 $self->ask_for_bind (1);
3444}
3445
3446sub ask_for_bind {
3447 my ($self, $commit) = @_;
3448
3449 CFClient::Binder::open_binding_dialog (sub {
3450 my ($mod, $sym) = @_;
3451 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3452 $self->update_binding_widgets;
3453 $self->commit if $commit;
3454 });
3455}
3456
3457# $mod and $sym are the modifiers and key symbol
3458# $cmds is a array ref of strings (the commands)
3459# $cb is the callback that is executed on OK
3460# $ccb is the callback that is executed on CANCEL and
3461# when the binding was unsuccessful on OK
3462sub set_binding {
3463 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3464
3465 $self->clear_command_list;
3466 $self->{recording} = 0;
3467 $self->{rec_btn}->set_text ("start recording");
3468
3469 $self->{binding} = [$mod, $sym];
3470 $self->{commands} = $cmds;
3471
3472 $self->{binding_change} = $cb;
3473 $self->{binding_cancel} = $ccb;
3474
3475 $self->update_binding_widgets;
3476}
3477
3478# this is a shortcut method that asks for a binding
3479# and then just binds it.
3480sub do_quick_binding {
3481 my ($self, $cmds) = @_;
3482 $self->set_binding (undef, undef, $cmds, sub {
3483 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3484 });
3485 $self->ask_for_bind (1);
3486}
3487
3488sub update_binding_widgets {
3489 my ($self) = @_;
3490 my ($mod, $sym, $cmds) = $self->get_binding;
3491 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3492 $self->set_command_list ($cmds);
3493}
3494
3495sub get_binding {
3496 my ($self) = @_;
3497 return (
3498 $self->{binding}->[0],
3499 $self->{binding}->[1],
3500 [ grep { defined $_ } @{$self->{commands}} ]
3501 );
3502}
3503
3504sub clear_command_list {
3505 my ($self) = @_;
3506 $self->{cmdbox}->clear ();
3507}
3508
3509sub set_command_list {
3510 my ($self, $cmds) = @_;
3511
3512 $self->{cmdbox}->clear ();
3513 $self->{commands} = $cmds;
3514
3515 my $idx = 0;
3516
3517 for (@$cmds) {
3518 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3519
3520 my $i = $idx;
3521 $hb->add (new CFClient::UI::Label text => $_);
3522 $hb->add (new CFClient::UI::Button
3523 text => "delete",
3524 tooltip => "Deletes the action from the record",
3525 on_activate => sub {
3526 $self->{cmdbox}->remove ($hb);
3527 $cmds->[$i] = undef;
3528 });
3529
3530
3531 $idx++
3532 }
3533}
3534
3535#############################################################################
3536
3537package CFClient::UI::SpellList;
3538
3539our @ISA = CFClient::UI::Table::;
3540
3541sub new {
3542 my $class = shift;
3543
3544 my $self = $class->SUPER::new (
3545 binding => [],
3546 commands => [],
3547 @_,
3548 )
3549}
3550
3551my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3552 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3553my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3554 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3555my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3557
3558sub rebuild_spell_list {
3559 my ($self) = @_;
3560
3561 $CFClient::UI::ROOT->on_refresh ($self => sub {
3562 $self->clear;
3563
3564 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3565 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3566 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3567 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3568
3569 my $row = 0;
3570
3571 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3572 my $spell = $self->{spell}{$_};
3573
3574 $row++;
3575
3576 $self->add (0, $row, new CFClient::UI::Face
3577 face => $spell->{face},
3578 can_hover => 1,
3579 can_events => 1,
3580 tooltip => $spell->{message},
3581 );
3582
3583 $self->add (1, $row, new CFClient::UI::Label
3584 expand => 1,
3585 text => $spell->{name},
3586 can_hover => 1,
3587 can_events => 1,
3588 tooltip => $spell->{message},
3589 );
3590
3591 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3592 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3593 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3594
3595 # TODO: should be done via popup
3596 $self->add (5, $row, new CFClient::UI::Button
3597 text => "bind",
3598 tooltip => "bind spell readying (cast command) to key",
3599 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3600 );
3601 }
3602 });
3603}
3604
3605sub add_spell {
3606 my ($self, $spell) = @_;
3607
3608 $self->{spell}->{$spell->{name}} = $spell;
3609 $self->rebuild_spell_list;
3610}
3611
3612sub remove_spell {
3613 my ($self, $spell) = @_;
3614
3615 delete $self->{spell}->{$spell->{name}};
3616 $self->rebuild_spell_list;
3617}
3618
3619#############################################################################
3620
2140package CFClient::UI::Root; 3621package CFClient::UI::Root;
2141 3622
2142our @ISA = CFClient::UI::Container::; 3623our @ISA = CFClient::UI::Container::;
2143 3624
2144use SDL::OpenGL; 3625use List::Util qw(min max);
2145 3626
2146sub check_size { 3627use CFClient::OpenGL;
2147 my ($self) = @_;
2148 3628
2149 $self->configure (0, 0, $::WITH, $::HEIGHT); 3629sub new {
3630 my $class = shift;
3631
3632 my $self = $class->SUPER::new (
3633 visible => 1,
3634 @_,
3635 );
3636
3637 Scalar::Util::weaken ($self->{root} = $self);
3638
3639 $self
2150} 3640}
2151 3641
2152sub size_request { 3642sub size_request {
2153 ($::WIDTH, $::HEIGHT) 3643 my ($self) = @_;
2154}
2155 3644
2156sub configure { 3645 ($self->{w}, $self->{h})
3646}
3647
3648sub _to_pixel {
3649 my ($coord, $size, $max) = @_;
3650
3651 $coord =
3652 $coord eq "center" ? ($max - $size) * 0.5
3653 : $coord eq "max" ? $max
3654 : $coord;
3655
3656 $coord = 0 if $coord < 0;
3657 $coord = $max - $size if $coord > $max - $size;
3658
3659 int $coord + 0.5
3660}
3661
3662sub size_allocate {
2157 my ($self, $x, $y, $w, $h) = @_; 3663 my ($self, $w, $h) = @_;
2158 3664
2159 $self->SUPER::configure ($x, $y, $w, $h); 3665 for my $child ($self->children) {
3666 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2160 3667
2161 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3668 $X = $child->{force_x} if exists $child->{force_x};
2162 for @{$self->{children}}; 3669 $Y = $child->{force_y} if exists $child->{force_y};
2163}
2164 3670
2165sub _topleft { 3671 $X = _to_pixel $X, $W, $self->{w};
3672 $Y = _to_pixel $Y, $H, $self->{h};
3673
3674 $child->configure ($X, $Y, $W, $H);
3675 }
3676}
3677
3678sub coord2local {
2166 my ($self, $x, $y) = @_; 3679 my ($self, $x, $y) = @_;
2167 3680
2168 ($x, $y) 3681 ($x, $y)
2169} 3682}
2170 3683
3684sub coord2global {
3685 my ($self, $x, $y) = @_;
3686
3687 ($x, $y)
3688}
3689
2171sub update { 3690sub update {
2172 my ($self) = @_; 3691 my ($self) = @_;
2173 3692
2174 $self->check_size; 3693 $::WANT_REFRESH++;
2175 ::refresh ();
2176} 3694}
2177 3695
2178sub add { 3696sub add {
2179 my ($self, $child) = @_; 3697 my ($self, @children) = @_;
2180 3698
3699 $_->{is_toplevel} = 1
3700 for @children;
3701
2181 $self->SUPER::add ($child); 3702 $self->SUPER::add (@children);
3703}
3704
3705sub remove {
3706 my ($self, @children) = @_;
3707
3708 $self->SUPER::remove (@children);
3709
3710 delete $self->{is_toplevel}
3711 for @children;
3712
3713 while (@children) {
3714 my $w = pop @children;
3715 push @children, $w->children;
3716 $w->set_invisible;
3717 }
2182} 3718}
2183 3719
2184sub on_refresh { 3720sub on_refresh {
2185 my ($self, $id, $cb) = @_; 3721 my ($self, $id, $cb) = @_;
2186 3722
2187 $self->{refresh_hook}{$id} = $cb; 3723 $self->{refresh_hook}{$id} = $cb;
2188} 3724}
2189 3725
3726sub on_post_alloc {
3727 my ($self, $id, $cb) = @_;
3728
3729 $self->{post_alloc_hook}{$id} = $cb;
3730}
3731
2190sub draw { 3732sub draw {
2191 my ($self) = @_; 3733 my ($self) = @_;
2192 3734
2193 while (my $rcb = delete $self->{refresh_hook}) { 3735 while ($self->{refresh_hook}) {
2194 $_->() for values %$rcb; 3736 $_->()
3737 for values %{delete $self->{refresh_hook}};
2195 } 3738 }
3739
3740 if ($self->{realloc}) {
3741 my %queue;
3742 my @queue;
3743 my $widget;
3744
3745 outer:
3746 while () {
3747 if (my $realloc = delete $self->{realloc}) {
3748 for $widget (values %$realloc) {
3749 $widget->{visible} or next; # do not resize invisible widgets
3750
3751 $queue{$widget+0}++ and next; # duplicates are common
3752
3753 push @{ $queue[$widget->{visible}] }, $widget;
3754 }
3755 }
3756
3757 while () {
3758 @queue or last outer;
3759
3760 $widget = pop @{ $queue[-1] || [] }
3761 and last;
3762
3763 pop @queue;
3764 }
3765
3766 delete $queue{$widget+0};
3767
3768 my ($w, $h) = $widget->size_request;
3769
3770 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3771 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3772
3773 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3774 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3775
3776 $w = $widget->{force_w} if exists $widget->{force_w};
3777 $h = $widget->{force_h} if exists $widget->{force_h};
3778
3779 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3780 || delete $widget->{force_realloc}) {
3781 $widget->{req_w} = $w;
3782 $widget->{req_h} = $h;
3783
3784 $self->{size_alloc}{$widget+0} = $widget;
3785
3786 if (my $parent = $widget->{parent}) {
3787 $self->{realloc}{$parent+0} = $parent
3788 unless $queue{$parent+0};
3789
3790 $parent->{force_size_alloc} = 1;
3791 $self->{size_alloc}{$parent+0} = $parent;
3792 }
3793 }
3794
3795 delete $self->{realloc}{$widget+0};
3796 }
3797 }
3798
3799 while (my $size_alloc = delete $self->{size_alloc}) {
3800 my @queue = sort { $b->{visible} <=> $a->{visible} }
3801 values %$size_alloc;
3802
3803 while () {
3804 my $widget = pop @queue || last;
3805
3806 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3807
3808 $w = 0 if $w < 0;
3809 $h = 0 if $h < 0;
3810
3811 $w = int $w + 0.5;
3812 $h = int $h + 0.5;
3813
3814 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3815 $widget->{old_w} = $widget->{w};
3816 $widget->{old_h} = $widget->{h};
3817
3818 $widget->{w} = $w;
3819 $widget->{h} = $h;
3820
3821 $widget->emit (size_allocate => $w, $h);
3822 }
3823 }
3824 }
3825
3826 while ($self->{post_alloc_hook}) {
3827 $_->()
3828 for values %{delete $self->{post_alloc_hook}};
3829 }
3830
2196 3831
2197 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3832 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2198 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3833 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2199 glClear GL_COLOR_BUFFER_BIT; 3834 glClear GL_COLOR_BUFFER_BIT;
2200 3835
2201 glMatrixMode GL_PROJECTION; 3836 glMatrixMode GL_PROJECTION;
2202 glLoadIdentity; 3837 glLoadIdentity;
2203 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3838 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2204 glMatrixMode GL_MODELVIEW; 3839 glMatrixMode GL_MODELVIEW;
2205 glLoadIdentity; 3840 glLoadIdentity;
2206 3841
3842 {
3843 package CFClient::UI::Base;
3844
3845 ($draw_x, $draw_y, $draw_w, $draw_h) =
3846 (0, 0, $self->{w}, $self->{h});
3847 }
3848
2207 $self->_draw; 3849 $self->_draw;
2208} 3850}
2209 3851
2210############################################################################# 3852#############################################################################
2211 3853
2212package CFClient::UI; 3854package CFClient::UI;
2213 3855
2214$ROOT = new CFClient::UI::Root; 3856$ROOT = new CFClient::UI::Root;
3857$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2215 3858
22161 38591
2217 3860

Diff Legend

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