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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.125 by root, Mon Apr 17 20:52:15 2006 UTC vs.
Revision 1.278 by root, Sun Jun 4 23:05:06 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
181 427
182 $self->emit (focus_in => $focus); 428 $self->_emit (focus_in => $focus);
183 429
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186} 432}
187 433
… …
190 436
191 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
192 438
193 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
194 440
195 $self->emit (focus_out => $focus); 441 $self->_emit (focus_out => $focus);
196 442
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
200sub mouse_motion { } 449sub mouse_motion { 0 }
201sub button_up { } 450sub button_up { 0 }
202sub key_down { } 451sub key_down { 0 }
203sub key_up { } 452sub key_up { 0 }
204 453
205sub button_down { 454sub button_down {
206 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
207 456
208 $self->focus_in; 457 $self->focus_in;
209}
210 458
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 459 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 460}
248 461
249sub find_widget { 462sub find_widget {
250 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
251 466
252 return $self 467 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 470
… …
258 473
259sub set_parent { 474sub set_parent {
260 my ($self, $parent) = @_; 475 my ($self, $parent) = @_;
261 476
262 Scalar::Util::weaken ($self->{parent} = $parent); 477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
263} 479}
264 480
265sub check_size { 481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
266 my ($self) = @_; 501 #my ($self, $visible) = @_;
502}
267 503
268 my ($w, $h) = $self->size_request; 504sub realloc {
505 my ($self) = @_;
269 506
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
271 $self->{req_w} = $w; 513 delete $self->{req_w};
272 $self->{req_h} = $h; 514 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 515 }
277} 516}
278 517
279sub update { 518sub update {
280 my ($self) = @_; 519 my ($self) = @_;
281 520
282 $self->{parent}->update 521 $self->{parent}->update
283 if $self->{parent}; 522 if $self->{parent};
284} 523}
285 524
286sub connect { 525sub reconfigure {
287 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
288 527
289 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
290} 530}
291 531
292sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 535
295 $_->($self, @args) 536sub draw {
296 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
550
551 glPushMatrix;
552 glTranslate $self->{x}, $self->{y}, 0;
553
554 if ($self == $HOVER && $self->{can_hover}) {
555 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
556 glEnable GL_BLEND;
557 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
558 glBegin GL_QUADS;
559 glVertex 0 , 0;
560 glVertex $self->{w}, 0;
561 glVertex $self->{w}, $self->{h};
562 glVertex 0 , $self->{h};
563 glEnd;
564 glDisable GL_BLEND;
565 }
566
567 if ($ENV{CFPLUS_DEBUG} & 1) {
568 glPushMatrix;
569 glColor 1, 1, 0, 1;
570 glTranslate 0.375, 0.375;
571 glBegin GL_LINE_LOOP;
572 glVertex 0 , 0;
573 glVertex $self->{w} - 1, 0;
574 glVertex $self->{w} - 1, $self->{h} - 1;
575 glVertex 0 , $self->{h} - 1;
576 glEnd;
577 glPopMatrix;
578 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
579 }
580
581 $self->_draw;
582 glPopMatrix;
583}
584
585sub _draw {
586 my ($self) = @_;
587
588 warn "no draw defined for $self\n";
297} 589}
298 590
299sub DESTROY { 591sub DESTROY {
300 my ($self) = @_; 592 my ($self) = @_;
301 593
594 delete $WIDGET{$self+0};
302 #$self->deactivate; 595 #$self->deactivate;
303} 596}
304 597
305############################################################################# 598#############################################################################
306 599
307package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
308 601
309our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
310 603
311use strict; 604use strict;
312use SDL::OpenGL; 605use CFClient::OpenGL;
313 606
314sub new { 607sub new {
315 my $class = shift; 608 my $class = shift;
316 609
317 # range [value, low, high, page] 610 # range [value, low, high, page]
318 611
319 $class->SUPER::new ( 612 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
322 @_ 615 @_
323 ) 616 )
324} 617}
325 618
326sub _draw { 619sub _draw {
327 my ($self) = @_; 620 my ($self) = @_;
328 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
330 628
331 glEnable GL_BLEND; 629 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
334 632
335 glBegin GL_QUADS; 633 glBegin GL_QUADS;
336 glVertex 0 , 0; 634 glVertex 0 , 0;
337 glVertex 0 , $h; 635 glVertex 0 , $h;
338 glVertex $w, $h; 636 glVertex $w, $h;
339 glVertex $w, 0; 637 glVertex $w, 0;
340 glEnd; 638 glEnd;
341 639
342 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
343} 642}
344 643
345############################################################################# 644#############################################################################
346 645
347package CFClient::UI::Empty; 646package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 647
361our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
362 649
363sub new { 650sub new {
364 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
365 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
366 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
367 673
368 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
369 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
370 682
371 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
372} 765}
373 766
374sub add { 767sub add {
375 my ($self, $child) = @_; 768 my ($self, $child) = @_;
376 769
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [ 770 $self->{children} = [];
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ]; 771
385 772 $self->SUPER::add ($child);
386 $self->{w} = $self->{h} = -1;
387 $self->update;
388} 773}
389 774
390sub remove { 775sub remove {
391 my ($self, $widget) = @_; 776 my ($self, $widget) = @_;
392 777
393 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 778 $self->SUPER::remove ($widget);
394 779
395 $self->check_size; 780 $self->{children} = [new CFClient::UI::Empty]
781 unless @{$self->{children}};
782}
783
784sub child { $_[0]->{children}[0] }
785
786sub size_request {
787 $_[0]{children}[0]->size_request
788}
789
790sub size_allocate {
791 my ($self, $w, $h) = @_;
792
793 $self->{children}[0]->configure (0, 0, $w, $h);
794}
795
796#############################################################################
797
798# back-buffered drawing area
799
800package CFClient::UI::Window;
801
802our @ISA = CFClient::UI::Bin::;
803
804use CFClient::OpenGL;
805
806sub new {
807 my ($class, %arg) = @_;
808
809 my $self = $class->SUPER::new (%arg);
810}
811
812sub update {
813 my ($self) = @_;
814
815 $ROOT->on_post_alloc ($self => sub { $self->render_child });
816 $self->SUPER::update;
817}
818
819sub size_allocate {
820 my ($self, $w, $h) = @_;
821
822 $self->SUPER::size_allocate ($w, $h);
823 $self->update;
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glEnable GL_BLEND;
861 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad (0, 0, $w, $h);
865
866 glDisable GL_BLEND;
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, $y)
396} 932}
397 933
398sub find_widget { 934sub find_widget {
399 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
400 936
401 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
402 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
403 939 ) {
404 my $res;
405
406 for (reverse @{ $self->{children} }) {
407 $res = $_->find_widget ($x, $y)
408 and return $res;
409 }
410
411 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
412} 944}
413 945
414sub _draw { 946sub _render {
415 my ($self) = @_; 947 my ($self) = @_;
416 948
417 $_->draw for @{$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 $self->SUPER::_render;
418} 955}
419 956
420############################################################################# 957#############################################################################
421 958
422package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
423 960
424our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
425 962
426sub new { 963sub new {
427 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
428 965
429 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
430 967
431 $class->SUPER::new (children => [$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 $self
432} 988}
433 989
434sub add { 990sub add {
435 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
436 992
437 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
438
439 $self->SUPER::add ($widget);
440} 994}
441 995
442sub remove { 996sub update {
443 my ($self, $widget) = @_; 997 my ($self) = @_;
444 998
445 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
446 1000
447 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
448 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
449} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450
451sub child { $_[0]->{children}[0] }
452
453sub size_request {
454 $_[0]{children}[0]->size_request
455} 1004}
456 1005
457sub size_allocate { 1006sub size_allocate {
458 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
459 1008
460 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
461 1010
462 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
463} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
464 1017
465############################################################################# 1018#############################################################################
466 1019
467package CFClient::UI::Window; 1020package CFClient::UI::Frame;
468 1021
469our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
470 1023
471use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
472 1073
473sub new { 1074sub new {
474 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
475 1076
1077 my $title = delete $arg{title};
1078
476 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
477} 1080 bg => [1, 1, 1, 1],
478 1081 border_bg => [1, 1, 1, 1],
479sub update { 1082 border => 0.6,
480 my ($self) = @_; 1083 can_events => 1,
481 1084 min_w => 16,
482 # we want to do this delayed... 1085 min_h => 16,
483 $self->render_chld; 1086 %arg,
484 $self->SUPER::update;
485}
486
487sub render_chld {
488 my ($self) = @_;
489
490 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
491 glClearColor 0, 0, 0, 1;
492 glClear GL_COLOR_BUFFER_BIT;
493 $self->child->draw;
494 }; 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 + $self->border * 2,
1121 )
495} 1122}
496 1123
497sub size_allocate { 1124sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
499 1126
500 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
501 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
502 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
503 1132
504 $self->render_chld; 1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
1138 $self->child->configure ($border, $border, $w, $h);
1139}
1140
1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
505} 1203}
506 1204
507sub _draw { 1205sub _draw {
508 my ($self) = @_; 1206 my ($self) = @_;
509 1207
1208 my $child = $self->{children}[0];
1209
510 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
511 1212
512 my $tex = $self->{texture}
513 or return;
514
515 glEnable GL_BLEND;
516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
517 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
519 1215
520 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
521 1217
522 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
523 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 $self->{title}->_draw;
1241 }
524} 1242}
525 1243
526############################################################################# 1244#############################################################################
527 1245
528package CFClient::UI::ViewPort;
529
530our @ISA = CFClient::UI::Window::;
531
532sub new { die }
533
534sub size_request {
535 my ($self) = @_;
536
537 @$self{qw(child_w child_h)} = $self->child->size_request;
538 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
539
540 @$self{qw(child_w child_h)}
541}
542
543sub size_allocate {
544 my ($self, $x, $y, $w, $h) = @_;
545
546 $self->_size_allocate ($x, $y, $w, $h) or return;
547}
548
549sub _draw {
550 my ($self) = @_;
551
552 $self->{children}[1]->draw;
553}
554
555
556#############################################################################
557
558package CFClient::UI::Frame; 1246package CFClient::UI::Table;
559 1247
560our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
561 1249
562use SDL::OpenGL; 1250use List::Util qw(max sum);
563 1251
564sub size_request { 1252use CFClient::OpenGL;
565 my ($self) = @_;
566 my $chld = $self->child
567 or return (0, 0);
568
569 $chld->move (2, 2);
570
571 map { $_ + 4 } $chld->size_request;
572}
573
574sub size_allocate {
575 my ($self, $x, $y, $w, $h) = @_;
576
577 $self->_size_allocate ($x, $y, $w, $h) or return;
578
579 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
580}
581
582sub _draw {
583 my ($self) = @_;
584
585 my $chld = $self->child;
586
587 my ($w, $h) = $chld->size_request;
588
589 glBegin GL_QUADS;
590 glColor 0, 0, 0;
591 glVertex 0 , 0;
592 glVertex 0 , $h + 4;
593 glVertex $w + 4 , $h + 4;
594 glVertex $w + 4 , 0;
595 glEnd;
596
597 $chld->draw;
598}
599
600#############################################################################
601
602package CFClient::UI::FancyFrame;
603
604our @ISA = CFClient::UI::Bin::;
605
606use SDL::OpenGL;
607
608my @tex =
609 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
610 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
611 1253
612sub new { 1254sub new {
613 my $class = shift; 1255 my $class = shift;
614 1256
615 # TODO: user_x, user_y, overwrite moveto?
616
617 $class->SUPER::new (
618 bg => [1, 1, 1, 1],
619 border_bg => [1, 1, 1, 1],
620 border => int $::FONTSIZE * 0.8,
621 @_
622 )
623}
624
625sub size_request {
626 my ($self) = @_;
627
628 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
629
630 my ($w, $h) = $self->SUPER::size_request;
631
632 (
633 $w + $self->{border} * 2,
634 $h + $self->{border} * 2,
635 )
636}
637
638sub size_allocate {
639 my ($self, $x, $y, $w, $h) = @_;
640
641 $self->_size_allocate ($x, $y, $w, $h) or return;
642
643 $h -= List::Util::max 0, $self->{border} * 2;
644 $w -= List::Util::max 0, $self->{border} * 2;
645
646 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
647}
648
649sub button_down {
650 my ($self, $ev, $x, $y) = @_;
651
652 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
653 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
654
655 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
656 my ($bw, $bh) = ($self->{w}, $self->{h});
657
658 $self->{motion} = sub {
659 my ($ev, $x, $y) = @_;
660
661 ($x, $y) = ($ev->motion_x, $ev->motion_y);
662
663 $self->{user_w} = $bw + $x - $ox;
664 $self->{user_h} = $bh + $y - $oy;
665 $self->update;
666 };
667
668 } elsif ($x >= 0 && $x < $self->{w}
669 && $y >= 0 && $y < $self->{border}) {
670
671 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
672 my ($bx, $by) = ($self->{x}, $self->{y});
673
674 $self->{motion} = sub {
675 my ($ev, $x, $y) = @_;
676
677 ($x, $y) = ($ev->motion_x, $ev->motion_y);
678
679 $self->move ($bx + $x - $ox, $by + $y - $oy);
680 $self->update;
681 };
682 }
683}
684
685sub button_up {
686 my ($self, $ev, $x, $y) = @_;
687
688 delete $self->{motion};
689}
690
691sub mouse_motion {
692 my ($self, $ev, $x, $y) = @_;
693
694 $self->{motion}->($ev, $x, $y) if $self->{motion};
695}
696
697sub _draw {
698 my ($self) = @_;
699
700 my ($w, $h ) = ($self->{w}, $self->{h});
701 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
702
703 glEnable GL_BLEND;
704 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
705 glEnable GL_TEXTURE_2D;
706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
707
708 glColor @{ $self->{border_bg} };
709 $tex[1]->draw_quad (0, 0, $w, $self->{border});
710 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
711 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
712 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
713
714 my $bg = $tex[0];
715
716 # TODO: repeat texture not scale
717 my $rep_x = $cw / $bg->{w};
718 my $rep_y = $ch / $bg->{h};
719
720 glColor @{ $self->{bg} };
721
722 $bg->{s} = $rep_x;
723 $bg->{t} = $rep_y;
724 $bg->{wrap_mode} = 1;
725 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
726
727 glDisable GL_TEXTURE_2D;
728 glDisable GL_BLEND;
729
730 $self->child->draw;
731}
732
733#############################################################################
734
735package CFClient::UI::Table;
736
737our @ISA = CFClient::UI::Base::;
738
739use List::Util qw(max sum);
740
741use SDL::OpenGL;
742
743sub new {
744 my $class = shift;
745
746 $class->SUPER::new ( 1257 $class->SUPER::new (
747 col_expand => [], 1258 col_expand => [],
748 @_ 1259 @_,
749 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
750} 1265}
751 1266
752sub add { 1267sub add {
753 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
754 1269
755 $child->set_parent ($self); 1270 $child->set_parent ($self);
756 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
757 1272
758 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
759 $self->update;
760} 1274}
761 1275
762# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
763sub clear { 1277sub clear {
764 my ($self) = @_; 1278 my ($self) = @_;
765 1279
1280 my @children = $self->children;
766 delete $self->{children}; 1281 delete $self->{children};
767 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
768} 1289}
769 1290
770sub get_wh { 1291sub get_wh {
771 my ($self) = @_; 1292 my ($self) = @_;
772 1293
… …
777 or next; 1298 or next;
778 1299
779 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
780 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
781 or next; 1302 or next;
782 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
783 1304
784 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
785 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
786 } 1307 }
787 } 1308 }
… …
799 (sum @$hs), 1320 (sum @$hs),
800 ) 1321 )
801} 1322}
802 1323
803sub size_allocate { 1324sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h) or return;
807 1326
808 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
809 1328
810 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
811 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
812 1331
813 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
814 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
815 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
816 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
833 1352
834 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
835 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
836 1355
837 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
838 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
839 } 1358 }
840 1359
841 $x += $col_w; 1360 $x += $col_w;
842 } 1361 }
843 1362
… …
870 } 1389 }
871} 1390}
872 1391
873############################################################################# 1392#############################################################################
874 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
875package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
876 1455
877# TODO: wrap into common Box base class
878
879our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
880 1457
881sub size_request { 1458sub new {
882 my ($self) = @_; 1459 my $class = shift;
883 1460
884 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
885 1462 vertical => 0,
886 ( 1463 @_,
887 (List::Util::sum map $_->[0], @alloc),
888 (List::Util::max map $_->[1], @alloc),
889 ) 1464 )
890} 1465}
891 1466
892sub size_allocate {
893 my ($self, $x, $y, $w, $h) = @_;
894
895 $self->_size_allocate ($x, $y, $w, $h) or return;
896
897 ($h, $w) = ($w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[0], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 my $alloc_h = $h[$_];
916 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
917 $h[$_] = $alloc_h;
918 }
919 }
920
921 CFClient::UI::harmonize \@h;
922
923 my $y = 0;
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926 my $h = $h[$_];
927 $child->size_allocate ($y, 0, $h, $w);
928
929 $y += $h;
930 }
931
932 1
933}
934
935############################################################################# 1467#############################################################################
936 1468
937package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
938 1470
939# TODO: wrap into common Box base class
940
941our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
942 1472
943sub size_request { 1473sub new {
944 my ($self) = @_; 1474 my $class = shift;
945 1475
946 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
947 1477 vertical => 1,
948 ( 1478 @_,
949 (List::Util::max map $_->[0], @alloc),
950 (List::Util::sum map $_->[1], @alloc),
951 ) 1479 )
952} 1480}
953 1481
954sub size_allocate {
955 my ($self, $x, $y, $w, $h) = @_;
956
957 $self->_size_allocate ($x, $y, $w, $h) or return;
958
959 my $children = $self->{children};
960
961 my @h = map +($_->size_request)[1], @$children;
962
963 my $req_h = List::Util::sum @h;
964
965 if ($req_h > $h) {
966 # ah well, not enough space
967 $_ *= $h / $req_h for @h;
968 } else {
969 my $exp = List::Util::sum map $_->{expand}, @$children;
970 $exp ||= 1;
971
972 for (0 .. $#$children) {
973 my $child = $children->[$_];
974
975 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
976 }
977 }
978
979 CFClient::UI::harmonize \@h;
980
981 my $y = 0;
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984 my $h = $h[$_];
985 $child->size_allocate (0, $y, $w, $h);
986
987 $y += $h;
988 }
989
990 1
991}
992
993############################################################################# 1482#############################################################################
994 1483
995package CFClient::UI::Label; 1484package CFClient::UI::Label;
996 1485
997our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
998 1487
999use SDL::OpenGL; 1488use CFClient::OpenGL;
1000 1489
1001sub new { 1490sub new {
1002 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1003 1492
1004 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1005 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1006 fontsize => $::FONTSIZE, 1495 #bg => none
1007 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,
1008 align => -1, 1504 align => -1,
1009 valign => -1, 1505 valign => -1,
1010 padding => 2, 1506 padding_x => 2,
1011 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1012 %arg 1509 %arg
1013 ); 1510 );
1014 1511
1015 $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 }
1016 1517
1017 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1018 $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 }
1019 1523
1020 $self 1524 $self
1021} 1525}
1022 1526
1023sub escape_text { 1527sub escape($) {
1024 local $_ = $_[1]; 1528 local $_ = $_[0];
1025 1529
1026 s/&/&amp;/g; 1530 s/&/&amp;/g;
1027 s/>/&gt;/g; 1531 s/>/&gt;/g;
1028 s/</&lt;/g; 1532 s/</&lt;/g;
1029 1533
1030 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1031} 1542}
1032 1543
1033sub set_text { 1544sub set_text {
1034 my ($self, $text) = @_; 1545 my ($self, $text) = @_;
1035 1546
1547 return if $self->{text} eq "T$text";
1548 $self->{text} = "T$text";
1549
1550 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1036 $self->{layout}->set_text ($text); 1551 $self->{layout}->set_text ($text);
1037 1552
1038 delete $self->{texture}; 1553 $self->realloc;
1039 $self->update; 1554 $self->update;
1040} 1555}
1041 1556
1042sub set_markup { 1557sub set_markup {
1043 my ($self, $markup) = @_; 1558 my ($self, $markup) = @_;
1044 1559
1560 return if $self->{text} eq "M$markup";
1561 $self->{text} = "M$markup";
1562
1563 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1564
1565 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1045 $self->{layout}->set_markup ($markup); 1566 $self->{layout}->set_markup ($markup);
1046 1567
1568 $self->realloc;
1569 $self->update;
1570}
1571
1572sub size_request {
1573 my ($self) = @_;
1574
1575 $self->{layout}->set_font ($self->{font}) if $self->{font};
1576 $self->{layout}->set_width ($self->{max_w} || -1);
1577 $self->{layout}->set_ellipsise ($self->{ellipsise});
1578 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1579 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1580
1581 my ($w, $h) = $self->{layout}->size;
1582
1583 if (exists $self->{template}) {
1584 $self->{template}->set_font ($self->{font}) if $self->{font};
1585 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1586
1587 my ($w2, $h2) = $self->{template}->size;
1588
1589 $w = List::Util::max $w, $w2;
1590 $h = List::Util::max $h, $h2;
1591 }
1592
1593 ($w, $h)
1594}
1595
1596sub size_allocate {
1597 my ($self, $w, $h) = @_;
1598
1599 delete $self->{ox};
1600
1601 delete $self->{texture}
1602 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1603}
1604
1605sub set_fontsize {
1606 my ($self, $fontsize) = @_;
1607
1608 $self->{fontsize} = $fontsize;
1047 delete $self->{texture}; 1609 delete $self->{texture};
1048 $self->update;
1049}
1050 1610
1051sub size_request { 1611 $self->realloc;
1052 my ($self) = @_;
1053
1054 $self->{layout}->set_width;
1055 $self->{layout}->set_height ($self->{fontsize});
1056
1057 my ($w, $h) = $self->{layout}->size;
1058
1059 (
1060 $w + $self->{padding} * 2,
1061 $h + $self->{padding} * 2,
1062 )
1063}
1064
1065sub size_allocate {
1066 my ($self, $x, $y, $w, $h) = @_;
1067
1068 $self->_size_allocate ($x, $y, $w, $h) or return;
1069
1070 delete $self->{texture};
1071}
1072
1073sub update {
1074 my ($self) = @_;
1075
1076 delete $self->{texture};
1077 $self->SUPER::update;
1078} 1612}
1079 1613
1080sub _draw { 1614sub _draw {
1081 my ($self) = @_; 1615 my ($self) = @_;
1082 1616
1617 $self->SUPER::_draw; # draw background, if applicable
1618
1083 my $tex = $self->{texture} ||= do { 1619 my $tex = $self->{texture} ||= do {
1620 $self->{layout}->set_foreground (@{$self->{fg}});
1621 $self->{layout}->set_font ($self->{font}) if $self->{font};
1084 $self->{layout}->set_width ($self->{w}); 1622 $self->{layout}->set_width ($self->{w});
1085 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1623 $self->{layout}->set_ellipsise ($self->{ellipsise});
1624 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1625 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1626
1086 new_from_layout CFClient::Texture $self->{layout} 1627 new_from_layout CFClient::Texture $self->{layout}
1087 }; 1628 };
1088 1629
1089 glEnable GL_BLEND; 1630 unless (exists $self->{ox}) {
1090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1631 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1632 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1633 : ($self->{w} - $tex->{w}) * 0.5);
1634
1635 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1636 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1637 : ($self->{h} - $tex->{h}) * 0.5);
1638 };
1639
1091 glEnable GL_TEXTURE_2D; 1640 glEnable GL_TEXTURE_2D;
1092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1093 1642
1643 if ($tex->{format} == GL_ALPHA) {
1094 glColor @{$self->{fg}}; 1644 glColor @{$self->{fg}};
1095
1096 $self->{ox} = int (
1097 $self->{align} < 0 ? $self->{padding}
1098 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1099 : ($self->{w} - $tex->{w}) * 0.5
1100 );
1101
1102 $self->{oy} = int (
1103 $self->{valign} < 0 ? $self->{padding}
1104 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1105 : ($self->{h} - $tex->{h}) * 0.5
1106 );
1107
1108 $tex->draw_quad ($self->{ox}, $self->{oy}); 1645 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1646 } else {
1647 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1648 }
1109 1649
1110 glDisable GL_TEXTURE_2D; 1650 glDisable GL_TEXTURE_2D;
1111 glDisable GL_BLEND;
1112} 1651}
1113 1652
1114############################################################################# 1653#############################################################################
1115 1654
1116package CFClient::UI::EntryBase; 1655package CFClient::UI::EntryBase;
1117 1656
1118our @ISA = CFClient::UI::Label::; 1657our @ISA = CFClient::UI::Label::;
1119 1658
1120use SDL; 1659use CFClient::OpenGL;
1121use SDL::OpenGL;
1122 1660
1123sub new { 1661sub new {
1124 my $class = shift; 1662 my $class = shift;
1125 1663
1126 $class->SUPER::new ( 1664 $class->SUPER::new (
1127 fg => [1, 1, 1], 1665 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1666 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1667 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1668 active_fg => [0, 0, 0],
1131 can_hover => 1, 1669 can_hover => 1,
1132 can_focus => 1, 1670 can_focus => 1,
1133 valign => 0, 1671 valign => 0,
1672 can_events => 1,
1673 #text => ...
1134 @_ 1674 @_
1135 ) 1675 )
1136} 1676}
1137 1677
1138sub _set_text { 1678sub _set_text {
… …
1146 $self->{text} = $text; 1686 $self->{text} = $text;
1147 1687
1148 $text =~ s/./*/g if $self->{hidden}; 1688 $text =~ s/./*/g if $self->{hidden};
1149 $self->{layout}->set_text ("$text "); 1689 $self->{layout}->set_text ("$text ");
1150 1690
1151 $self->emit (changed => $self->{text}); 1691 $self->_emit (changed => $self->{text});
1692 $self->update;
1693}
1694
1695sub set_text {
1696 my ($self, $text) = @_;
1697
1698 $self->{cursor} = length $text;
1699 $self->_set_text ($text);
1700
1701 $self->realloc;
1152} 1702}
1153 1703
1154sub get_text { 1704sub get_text {
1155 $_[0]{text} 1705 $_[0]{text}
1156} 1706}
… …
1161 my ($w, $h) = $self->SUPER::size_request; 1711 my ($w, $h) = $self->SUPER::size_request;
1162 1712
1163 ($w + 1, $h) # add 1 for cursor 1713 ($w + 1, $h) # add 1 for cursor
1164} 1714}
1165 1715
1166sub size_allocate {
1167 my ($self, $x, $y, $w, $h) = @_;
1168
1169 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1716sub key_down {
1183 my ($self, $ev) = @_; 1717 my ($self, $ev) = @_;
1184 1718
1185 my $mod = $ev->key_mod; 1719 my $mod = $ev->{mod};
1186 my $sym = $ev->key_sym; 1720 my $sym = $ev->{sym};
1187
1188 my $uni = $ev->key_unicode; 1721 my $uni = $ev->{unicode};
1189 1722
1190 my $text = $self->get_text; 1723 my $text = $self->get_text;
1191 1724
1192 if ($sym == SDLK_BACKSPACE) { 1725 if ($uni == 8) {
1193 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1726 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1194 } elsif ($sym == SDLK_DELETE) { 1727 } elsif ($uni == 127) {
1195 substr $text, $self->{cursor}, 1, ""; 1728 substr $text, $self->{cursor}, 1, "";
1196 } elsif ($sym == SDLK_LEFT) { 1729 } elsif ($sym == CFClient::SDLK_LEFT) {
1197 --$self->{cursor} if $self->{cursor}; 1730 --$self->{cursor} if $self->{cursor};
1198 } elsif ($sym == SDLK_RIGHT) { 1731 } elsif ($sym == CFClient::SDLK_RIGHT) {
1199 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1732 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1200 } elsif ($sym == SDLK_HOME) { 1733 } elsif ($sym == CFClient::SDLK_HOME) {
1201 $self->{cursor} = 0; 1734 $self->{cursor} = 0;
1202 } elsif ($sym == SDLK_END) { 1735 } elsif ($sym == CFClient::SDLK_END) {
1203 $self->{cursor} = length $text; 1736 $self->{cursor} = length $text;
1204 } elsif ($sym == SDLK_ESCAPE) { 1737 } elsif ($uni == 27) {
1205 $self->emit ('escape'); 1738 $self->_emit ('escape');
1206 } elsif ($uni) { 1739 } elsif ($uni) {
1207 substr $text, $self->{cursor}++, 0, chr $uni; 1740 substr $text, $self->{cursor}++, 0, chr $uni;
1741 } else {
1742 return 0;
1208 } 1743 }
1209 1744
1210 $self->_set_text ($text); 1745 $self->_set_text ($text);
1211 $self->update; 1746
1747 $self->realloc;
1748
1749 1
1212} 1750}
1213 1751
1214sub focus_in { 1752sub focus_in {
1215 my ($self) = @_; 1753 my ($self) = @_;
1216 1754
… …
1231 utf8::encode $text; 1769 utf8::encode $text;
1232 $self->{cursor} = length substr $text, 0, $idx; 1770 $self->{cursor} = length substr $text, 0, $idx;
1233 1771
1234 $self->_set_text ($self->{text}); 1772 $self->_set_text ($self->{text});
1235 $self->update; 1773 $self->update;
1774
1775 1
1236} 1776}
1237 1777
1238sub mouse_motion { 1778sub mouse_motion {
1239 my ($self, $ev, $x, $y) = @_; 1779 my ($self, $ev, $x, $y) = @_;
1240# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1780# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1781
1782 0
1241} 1783}
1242 1784
1243sub _draw { 1785sub _draw {
1244 my ($self) = @_; 1786 my ($self) = @_;
1245 1787
1246 local $self->{fg} = $self->{fg}; 1788 local $self->{fg} = $self->{fg};
1247 1789
1248 if ($FOCUS == $self) { 1790 if ($FOCUS == $self) {
1249 glColor @{$self->{active_bg}}; 1791 glColor_premultiply @{$self->{active_bg}};
1250 $self->{fg} = $self->{active_fg}; 1792 $self->{fg} = $self->{active_fg};
1251 } else { 1793 } else {
1252 glColor @{$self->{bg}}; 1794 glColor_premultiply @{$self->{bg}};
1253 } 1795 }
1254 1796
1255 glEnable GL_BLEND; 1797 glEnable GL_BLEND;
1256 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1798 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1257 glBegin GL_QUADS; 1799 glBegin GL_QUADS;
1258 glVertex 0 , 0; 1800 glVertex 0 , 0;
1259 glVertex 0 , $self->{h}; 1801 glVertex 0 , $self->{h};
1260 glVertex $self->{w}, $self->{h}; 1802 glVertex $self->{w}, $self->{h};
1261 glVertex $self->{w}, 0; 1803 glVertex $self->{w}, 0;
… …
1284 1826
1285package CFClient::UI::Entry; 1827package CFClient::UI::Entry;
1286 1828
1287our @ISA = CFClient::UI::EntryBase::; 1829our @ISA = CFClient::UI::EntryBase::;
1288 1830
1289use SDL; 1831use CFClient::OpenGL;
1290use SDL::OpenGL;
1291 1832
1292sub key_down { 1833sub key_down {
1293 my ($self, $ev) = @_; 1834 my ($self, $ev) = @_;
1294 1835
1295 my $sym = $ev->key_sym; 1836 my $sym = $ev->{sym};
1296 1837
1297 if ($sym == SDLK_RETURN) { 1838 if ($sym == 13) {
1839 unshift @{$self->{history}},
1840 my $txt = $self->get_text;
1841 $self->{history_pointer} = -1;
1842 $self->{history_saveback} = '';
1298 $self->emit (activate => $self->get_text); 1843 $self->_emit (activate => $txt);
1299 $self->update; 1844 $self->update;
1300 1845
1846 } elsif ($sym == CFClient::SDLK_UP) {
1847 if ($self->{history_pointer} < 0) {
1848 $self->{history_saveback} = $self->get_text;
1849 }
1850 if (@{$self->{history} || []} > 0) {
1851 $self->{history_pointer}++;
1852 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1853 $self->{history_pointer} = @{$self->{history} || []} - 1;
1854 }
1855 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1856 }
1857
1858 } elsif ($sym == CFClient::SDLK_DOWN) {
1859 $self->{history_pointer}--;
1860 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1861
1862 if ($self->{history_pointer} >= 0) {
1863 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1864 } else {
1865 $self->set_text ($self->{history_saveback});
1866 }
1867
1301 } else { 1868 } else {
1302 $self->SUPER::key_down ($ev); 1869 return $self->SUPER::key_down ($ev)
1870 }
1871
1303 } 1872 1
1304
1305} 1873}
1306 1874
1307############################################################################# 1875#############################################################################
1308 1876
1309package CFClient::UI::Button; 1877package CFClient::UI::Button;
1310 1878
1311our @ISA = CFClient::UI::Label::; 1879our @ISA = CFClient::UI::Label::;
1312 1880
1313use SDL; 1881use CFClient::OpenGL;
1314use SDL::OpenGL;
1315 1882
1316my @tex = 1883my @tex =
1317 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1884 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1318 qw(b1_button_active.png); 1885 qw(b1_button_active.png);
1319 1886
1320sub new { 1887sub new {
1321 my $class = shift; 1888 my $class = shift;
1322 1889
1323 $class->SUPER::new ( 1890 $class->SUPER::new (
1324 padding => 4, 1891 padding_x => 4,
1892 padding_y => 4,
1325 fg => [1, 1, 1], 1893 fg => [1, 1, 1],
1326 bg => [1, 1, 1, 0.2],
1327 active_fg => [0, 0, 1], 1894 active_fg => [0, 0, 1],
1328 can_hover => 1, 1895 can_hover => 1,
1896 align => 0,
1897 valign => 0,
1898 can_events => 1,
1329 @_ 1899 @_
1330 ) 1900 )
1331} 1901}
1332 1902
1903sub activate { }
1904
1333sub button_up { 1905sub button_up {
1334 my ($self, $ev, $x, $y) = @_; 1906 my ($self, $ev, $x, $y) = @_;
1335 1907
1908 $self->emit ("activate")
1336 if ($x >= 0 && $x < $self->{w} 1909 if $x >= 0 && $x < $self->{w}
1337 && $y >= 0 && $y < $self->{h}) { 1910 && $y >= 0 && $y < $self->{h};
1338 $self->emit ("activate"); 1911
1339 } 1912 1
1340} 1913}
1341 1914
1342sub _draw { 1915sub _draw {
1343 my ($self) = @_; 1916 my ($self) = @_;
1344 1917
… …
1346 1919
1347 if ($GRAB == $self) { 1920 if ($GRAB == $self) {
1348 $self->{fg} = $self->{active_fg}; 1921 $self->{fg} = $self->{active_fg};
1349 } 1922 }
1350 1923
1351 glEnable GL_BLEND;
1352 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1353 glEnable GL_TEXTURE_2D; 1924 glEnable GL_TEXTURE_2D;
1354 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1925 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1355 glColor 0, 0, 0, 1; 1926 glColor 0, 0, 0, 1;
1356 1927
1357 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1928 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1358 1929
1359 glDisable GL_TEXTURE_2D; 1930 glDisable GL_TEXTURE_2D;
1360 glDisable GL_BLEND;
1361 1931
1362 $self->SUPER::_draw; 1932 $self->SUPER::_draw;
1363} 1933}
1364 1934
1365############################################################################# 1935#############################################################################
… …
1367package CFClient::UI::CheckBox; 1937package CFClient::UI::CheckBox;
1368 1938
1369our @ISA = CFClient::UI::DrawBG::; 1939our @ISA = CFClient::UI::DrawBG::;
1370 1940
1371my @tex = 1941my @tex =
1372 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1942 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1373 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1943 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1374 1944
1375use SDL; 1945use CFClient::OpenGL;
1376use SDL::OpenGL;
1377 1946
1378sub new { 1947sub new {
1379 my $class = shift; 1948 my $class = shift;
1380 1949
1381 $class->SUPER::new ( 1950 $class->SUPER::new (
1382 padding => 2, 1951 padding_x => 2,
1952 padding_y => 2,
1383 fg => [1, 1, 1], 1953 fg => [1, 1, 1],
1384 active_fg => [1, 1, 0], 1954 active_fg => [1, 1, 0],
1955 bg => [0, 0, 0, 0.2],
1956 active_bg => [1, 1, 1, 0.5],
1385 state => 0, 1957 state => 0,
1386 can_hover => 1, 1958 can_hover => 1,
1387 @_ 1959 @_
1388 ) 1960 )
1389} 1961}
1390 1962
1391sub size_request { 1963sub size_request {
1392 my ($self) = @_; 1964 my ($self) = @_;
1393 1965
1394 ($self->{padding} * 2 + 6) x 2 1966 (6) x 2
1395}
1396
1397sub size_allocate {
1398 my ($self, $x, $y, $w, $h) = @_;
1399
1400 $self->_size_allocate ($x, $y, $w, $h) or return;
1401} 1967}
1402 1968
1403sub button_down { 1969sub button_down {
1404 my ($self, $ev, $x, $y) = @_; 1970 my ($self, $ev, $x, $y) = @_;
1405 1971
1406 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1972 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1407 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1973 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1408 $self->{state} = !$self->{state}; 1974 $self->{state} = !$self->{state};
1409 $self->emit (changed => $self->{state}); 1975 $self->_emit (changed => $self->{state});
1976 } else {
1977 return 0
1978 }
1979
1410 } 1980 1
1411} 1981}
1412 1982
1413sub _draw { 1983sub _draw {
1414 my ($self) = @_; 1984 my ($self) = @_;
1415 1985
1416 $self->SUPER::_draw; 1986 $self->SUPER::_draw;
1417 1987
1418 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1988 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1419 1989
1420 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1990 my ($w, $h) = @$self{qw(w h)};
1991
1992 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1421 1993
1422 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1994 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1423 1995
1424 glEnable GL_BLEND; 1996 my $tex = $self->{state} ? $tex[1] : $tex[0];
1997
1425 glEnable GL_TEXTURE_2D; 1998 glEnable GL_TEXTURE_2D;
1426 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1427
1428 my $tex = $self->{state} ? $tex[1] : $tex[0];
1429
1430 $tex->draw_quad (0, 0, $s, $s); 1999 $tex->draw_quad_alpha (0, 0, $s, $s);
1431
1432 glDisable GL_TEXTURE_2D; 2000 glDisable GL_TEXTURE_2D;
1433 glDisable GL_BLEND;
1434} 2001}
1435 2002
1436############################################################################# 2003#############################################################################
1437 2004
2005package CFClient::UI::Image;
2006
2007our @ISA = CFClient::UI::Base::;
2008
2009use CFClient::OpenGL;
2010use Carp qw/confess/;
2011
2012our %loaded_images;
2013
2014sub new {
2015 my $class = shift;
2016
2017 my $self = $class->SUPER::new (can_events => 0, @_);
2018
2019 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2020
2021 $loaded_images{$self->{image}} ||=
2022 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2023
2024 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2025
2026 Scalar::Util::weaken $loaded_images{$self->{image}};
2027
2028 $self->{aspect} = $tex->{w} / $tex->{h};
2029
2030 $self
2031}
2032
2033sub size_request {
2034 my ($self) = @_;
2035
2036 ($self->{tex}->{w}, $self->{tex}->{h})
2037}
2038
2039sub _draw {
2040 my ($self) = @_;
2041
2042 my $tex = $self->{tex};
2043
2044 my ($w, $h) = ($self->{w}, $self->{h});
2045
2046 if ($self->{rot90}) {
2047 glRotate 90, 0, 0, 1;
2048 glTranslate 0, -$self->{w}, 0;
2049
2050 ($w, $h) = ($h, $w);
2051 }
2052
2053 glEnable GL_TEXTURE_2D;
2054 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2055
2056 $tex->draw_quad_alpha (0, 0, $w, $h);
2057
2058 glDisable GL_TEXTURE_2D;
2059}
2060
2061#############################################################################
2062
1438package CFClient::UI::VGauge; 2063package CFClient::UI::VGauge;
1439 2064
1440our @ISA = CFClient::UI::Base::; 2065our @ISA = CFClient::UI::Base::;
1441 2066
1442use SDL::OpenGL; 2067use List::Util qw(min max);
2068
2069use CFClient::OpenGL;
1443 2070
1444my %tex = ( 2071my %tex = (
1445 food => [ 2072 food => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2074 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1448 ], 2075 ],
1449 grace => [ 2076 grace => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2077 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2078 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1452 ], 2079 ],
1453 hp => [ 2080 hp => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2082 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1456 ], 2083 ],
1457 mana => [ 2084 mana => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2085 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2086 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1460 ], 2087 ],
1461); 2088);
1462 2089
1463# eg. VGauge->new (gauge => 'food'), default gauge: food 2090# eg. VGauge->new (gauge => 'food'), default gauge: food
1464sub new { 2091sub new {
1465 my $class = shift; 2092 my $class = shift;
1466 2093
1467 my $self = $class->SUPER::new (gauge => 'food', @_); 2094 my $self = $class->SUPER::new (
2095 type => 'food',
2096 @_
2097 );
2098
2099 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1468 2100
1469 $self 2101 $self
1470} 2102}
1471 2103
1472sub size_request { 2104sub size_request {
1473 my ($self) = @_; 2105 my ($self) = @_;
1474 2106
1475 ($self->{w}, $self->{h}) 2107 #my $tex = $tex{$self->{type}}[0];
2108 #@$tex{qw(w h)}
2109 (0, 0)
1476} 2110}
1477 2111
1478sub set_max { 2112sub set_max {
1479 my ($self, $max) = @_; 2113 my ($self, $max) = @_;
2114
2115 return if $self->{max_val} == $max;
2116
1480 $self->{max_val} = $max; 2117 $self->{max_val} = $max;
2118 $self->update;
1481} 2119}
1482 2120
1483sub set_value { 2121sub set_value {
1484 my ($self, $val, $max) = @_; 2122 my ($self, $val, $max) = @_;
1485 2123
1486 $self->set_max ($max) 2124 $self->set_max ($max)
1487 if defined $max; 2125 if defined $max;
1488 2126
1489 $max = $self->{max_val}; 2127 return if $self->{val} == $val;
2128
1490 $self->{val} = $val; 2129 $self->{val} = $val;
1491
1492 $self->update; 2130 $self->update;
1493} 2131}
1494 2132
1495sub _draw { 2133sub _draw {
1496 my ($self) = @_; 2134 my ($self) = @_;
1497 2135
1498 my $tex = $tex{$self->{gauge}}; 2136 my $tex = $tex{$self->{type}};
2137 my ($t1, $t2, $t3) = @$tex;
1499 2138
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2139 my ($w, $h) = ($self->{w}, $self->{h});
1501 2140
2141 if ($self->{vertical}) {
2142 glRotate 90, 0, 0, 1;
2143 glTranslate 0, -$self->{w}, 0;
2144
2145 ($w, $h) = ($h, $w);
2146 }
2147
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2148 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2149
1505 my $t1 = $tex->[0]; 2150 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2151 my $ycut2 = max 0, min 1, $ycut - 1;
2152
2153 my $h1 = $self->{h} * (1 - $ycut1);
2154 my $h2 = $self->{h} * (1 - $ycut2);
1507 2155
1508 glEnable GL_BLEND; 2156 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2157 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2158 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2159 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2161
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2162 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin (GL_QUADS); 2163 glBegin GL_QUADS;
1520 glTexCoord (0, 0); glVertex (0 , $yp); 2164 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2165 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2166 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2167 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd (); 2168 glEnd;
1525 2169
1526 $yp += $h1; 2170 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2171 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin (GL_QUADS); 2172 glBegin GL_QUADS;
1530 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2173 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2174 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2175 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1533 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2176 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd (); 2177 glEnd;
2178
2179 if ($t3) {
2180 glBindTexture GL_TEXTURE_2D, $t3->{name};
2181 glBegin GL_QUADS;
2182 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2183 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2184 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2185 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2186 glEnd;
2187 }
1535 2188
1536 glDisable GL_BLEND; 2189 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2190 glDisable GL_TEXTURE_2D;
1538} 2191}
1539 2192
1540############################################################################# 2193#############################################################################
1541 2194
2195package CFClient::UI::Gauge;
2196
2197our @ISA = CFClient::UI::VBox::;
2198
2199sub new {
2200 my ($class, %arg) = @_;
2201
2202 my $self = $class->SUPER::new (
2203 tooltip => $arg{type},
2204 can_hover => 1,
2205 can_events => 1,
2206 %arg,
2207 );
2208
2209 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2210 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2211 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2212
2213 $self
2214}
2215
2216sub set_fontsize {
2217 my ($self, $fsize) = @_;
2218
2219 $self->{value}->set_fontsize ($fsize);
2220 $self->{max} ->set_fontsize ($fsize);
2221}
2222
2223sub set_max {
2224 my ($self, $max) = @_;
2225
2226 $self->{gauge}->set_max ($max);
2227 $self->{max}->set_text ($max);
2228}
2229
2230sub set_value {
2231 my ($self, $val, $max) = @_;
2232
2233 $self->set_max ($max)
2234 if defined $max;
2235
2236 $self->{gauge}->set_value ($val, $max);
2237 $self->{value}->set_text ($val);
2238}
2239
2240#############################################################################
2241
1542package CFClient::UI::Slider; 2242package CFClient::UI::Slider;
1543 2243
1544use strict; 2244use strict;
1545 2245
1546use SDL::OpenGL; 2246use CFClient::OpenGL;
1547 2247
1548our @ISA = CFClient::UI::DrawBG::; 2248our @ISA = CFClient::UI::DrawBG::;
1549 2249
1550my @tex = 2250my @tex =
1551 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2251 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1552 qw(s1_slider.png s1_slider_bg.png); 2252 qw(s1_slider.png s1_slider_bg.png);
1553 2253
1554sub new { 2254sub new {
1555 my $class = shift; 2255 my $class = shift;
1556 2256
1557 # range [value, low, high, page] 2257 # range [value, low, high, page, unit]
1558 2258
1559 # TODO: 0-width page 2259 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2260 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2261 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2262 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2263 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2264 active_fg => [0, 0, 0],
2265 bg => [0, 0, 0, 0.2],
2266 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2267 range => [0, 0, 100, 10, 0],
1566 req_w => 40, 2268 min_w => $::WIDTH / 80,
1567 req_h => 13, 2269 min_h => $::WIDTH / 80,
1568 vertical => 0, 2270 vertical => 0,
1569 can_hover => 1, 2271 can_hover => 1,
1570 inner_pad => 5, 2272 inner_pad => 0.02,
1571 @_ 2273 @_
1572 ); 2274 );
1573 2275
2276 $self->set_value ($self->{range}[0]);
2277 $self->update;
2278
1574 $self 2279 $self
1575} 2280}
1576 2281
2282sub changed { }
2283
2284sub set_range {
2285 my ($self, $range) = @_;
2286
2287 ($range, $self->{range}) = ($self->{range}, $range);
2288
2289 $self->update
2290 if "@$range" ne "@{$self->{range}}";
2291}
2292
2293sub set_value {
2294 my ($self, $value) = @_;
2295
2296 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2297
2298 $hi = $lo + 1 if $hi <= $lo;
2299
2300 $page = $hi - $lo if $page > $hi - $lo;
2301
2302 $value = $lo if $value < $lo;
2303 $value = $hi - $page if $value > $hi - $page;
2304
2305 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2306 if $unit;
2307
2308 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2309
2310 if ($value != $old_value) {
2311 $self->_emit (changed => $value);
2312 $self->update;
2313 }
2314}
2315
1577sub size_request { 2316sub size_request {
1578 my ($self) = @_; 2317 my ($self) = @_;
1579 2318
1580 my $w = $self->{req_w}; 2319 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2320}
1585 2321
1586sub button_down { 2322sub button_down {
1587 my ($self, $ev, $x, $y) = @_; 2323 my ($self, $ev, $x, $y) = @_;
1588 2324
1589 $self->SUPER::button_down ($ev, $x, $y); 2325 $self->SUPER::button_down ($ev, $x, $y);
2326
2327 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2328
1590 $self->mouse_motion ($ev, $x, $y); 2329 $self->mouse_motion ($ev, $x, $y)
1591} 2330}
1592 2331
1593sub mouse_motion { 2332sub mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2333 my ($self, $ev, $x, $y) = @_;
1595 2334
1596 if ($GRAB == $self) { 2335 if ($GRAB == $self) {
2336 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2337
2338 my (undef, $lo, $hi, $page) = @{$self->{range}};
2339
2340 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2341
2342 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2343 } else {
2344 return 0;
2345 }
2346
2347 1
2348}
2349
2350sub update {
2351 my ($self) = @_;
2352
2353 delete $self->{knob_w};
2354 $self->SUPER::update;
2355}
2356
2357sub _draw {
2358 my ($self) = @_;
2359
2360 unless ($self->{knob_w}) {
2361 $self->set_value ($self->{range}[0]);
2362
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2363 my ($value, $lo, $hi, $page) = @{$self->{range}};
2364 my $range = ($hi - $page - $lo) || 1e-100;
1598 2365
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2366 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2367
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2368 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2369 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2370
1604 $x -= $inner_pad_px; # substract the padding 2371 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2372 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2373
1610 $self->emit (changed => $x); 2374 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2375 $self->{knob_w} = $knob_w;
1612 } 2376 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2377
1626 $self->SUPER::_draw (); 2378 $self->SUPER::_draw ();
1627 2379
1628 my ($w, $h) = @$self{qw(w h)}; 2380 glScale $self->{w}, $self->{h};
1629 2381
1630 if ($self->{vertical}) { 2382 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2383 # draw a vertical slider like a rotated horizontal slider
1632 2384
2385 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2386 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2387 }
1638 2388
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2389 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2390 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2391
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2392 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2393 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2394
1665 # draw background 2395 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2396 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2397
1668 # draw handle 2398 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2399 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2400
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2401 glDisable GL_TEXTURE_2D;
1673} 2402}
1674 2403
1675############################################################################# 2404#############################################################################
1676 2405
2406package CFClient::UI::ValSlider;
2407
2408our @ISA = CFClient::UI::HBox::;
2409
2410sub new {
2411 my ($class, %arg) = @_;
2412
2413 my $range = delete $arg{range};
2414
2415 my $self = $class->SUPER::new (
2416 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2417 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2418 to_value => sub { shift },
2419 from_value => sub { shift },
2420 %arg,
2421 );
2422
2423 $self->{slider}->connect (changed => sub {
2424 my ($self, $value) = @_;
2425 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2426 $self->{parent}->emit (changed => $value);
2427 });
2428
2429# $self->{entry}->connect (changed => sub {
2430# my ($self, $value) = @_;
2431# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2432# $self->{parent}->emit (changed => $value);
2433# });
2434
2435 $self->add ($self->{slider}, $self->{entry});
2436
2437 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2438
2439 $self
2440}
2441
2442sub set_range { shift->{slider}->set_range (@_) }
2443sub set_value { shift->{slider}->set_value (@_) }
2444
2445#############################################################################
2446
1677package CFClient::UI::TextView; 2447package CFClient::UI::TextView;
1678 2448
1679our @ISA = CFClient::UI::HBox::; 2449our @ISA = CFClient::UI::HBox::;
1680 2450
1681use SDL::OpenGL; 2451use CFClient::OpenGL;
1682 2452
1683sub new { 2453sub new {
1684 my $class = shift; 2454 my $class = shift;
1685 2455
1686 my $self = $class->SUPER::new ( 2456 my $self = $class->SUPER::new (
1687 req_w => $::WIDTH / 6, 2457 fontsize => 1,
1688 req_h => $::HEIGHT / 6, 2458 can_events => 0,
1689 fontsize => $::FONTSIZE, 2459 #font => default_font
1690 @_, 2460 @_,
1691 2461
1692 layout => (new CFClient::Layout), 2462 layout => (new CFClient::Layout 1),
1693 par => [], 2463 par => [],
1694 height => 0, 2464 height => 0,
1695 children => [ 2465 children => [
1696 (new CFClient::UI::Empty expand => 1), 2466 (new CFClient::UI::Empty expand => 1),
1697 (new CFClient::UI::Slider vertical => 1), 2467 (new CFClient::UI::Slider vertical => 1),
1698 ], 2468 ],
1699 ); 2469 );
1700 2470
1701 $self->{children}[1]->connect (changed => sub { 2471 $self->{children}[1]->connect (changed => sub { $self->update });
1702 $self->update;
1703 });
1704 2472
1705 $self 2473 $self
1706} 2474}
1707 2475
1708sub set_fontsize { 2476sub set_fontsize {
… …
1710 2478
1711 $self->{fontsize} = $fontsize; 2479 $self->{fontsize} = $fontsize;
1712 $self->reflow; 2480 $self->reflow;
1713} 2481}
1714 2482
2483sub size_allocate {
2484 my ($self, $w, $h) = @_;
2485
2486 $self->SUPER::size_allocate ($w, $h);
2487
2488 $self->{layout}->set_font ($self->{font}) if $self->{font};
2489 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2490 $self->{layout}->set_width ($self->{children}[0]{w});
2491
2492 $self->reflow;
2493}
2494
1715sub text_height { 2495sub text_size {
1716 my ($self, $text) = @_; 2496 my ($self, $text, $indent) = @_;
1717 2497
1718 my $layout = $self->{layout}; 2498 my $layout = $self->{layout};
1719 2499
1720 $layout->set_height ($self->{fontsize}); 2500 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1721 $layout->set_width ($self->{w}); 2501 $layout->set_width ($self->{children}[0]{w} - $indent);
1722 $layout->set_text ($text); 2502 $layout->set_markup ($text);
1723 2503
1724 ($layout->size)[1] 2504 $layout->size
1725} 2505}
1726 2506
1727sub reflow { 2507sub reflow {
1728 my ($self) = @_; 2508 my ($self) = @_;
1729 2509
1730 $self->{need_reflow}++; 2510 $self->{need_reflow}++;
1731 $self->update; 2511 $self->update;
1732} 2512}
1733 2513
1734sub size_request { 2514sub set_offset {
1735 my ($self) = @_; 2515 my ($self, $offset) = @_;
1736 2516
1737 ($self->{req_w}, $self->{req_h}) 2517 # todo: base offset on lines or so, not on pixels
2518 $self->{children}[1]->set_value ($offset);
1738} 2519}
1739 2520
1740sub size_allocate { 2521sub clear {
1741 my ($self, $x, $y, $w, $h) = @_; 2522 my ($self) = @_;
1742 2523
1743 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2524 $self->{par} = [];
1744 2525 $self->{height} = 0;
1745 $self->{layout}->set_height ($self->{fontsize}); 2526 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1746 $self->{layout}->set_width ($self->{w});
1747
1748 $self->reflow;
1749 $self->update;
1750} 2527}
1751 2528
1752sub add_paragraph { 2529sub add_paragraph {
1753 my ($self, $color, $text) = @_; 2530 my ($self, $color, $text, $indent) = @_;
1754 2531
1755 #TODO: intelligently "reformat" paragraph 2532 for my $line (split /\n/, $text) {
1756 2533 my ($w, $h) = $self->text_size ($line);
1757 my $height = $self->text_height ($text);
1758
1759 $self->{height} += $height; 2534 $self->{height} += $h;
2535 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2536 }
1760 2537
1761 push @{$self->{par}}, [$height, $color, $text];
1762
1763 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2538 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1764 $self->{children}[1]->update;
1765} 2539}
1766 2540
1767sub update { 2541sub update {
1768 my ($self) = @_; 2542 my ($self) = @_;
1769 2543
… …
1771 2545
1772 return unless $self->{h} > 0; 2546 return unless $self->{h} > 0;
1773 2547
1774 delete $self->{texture}; 2548 delete $self->{texture};
1775 2549
1776 $ROOT->on_refresh ($self, sub { 2550 $ROOT->on_post_alloc ($self, sub {
2551 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2552
1777 if (delete $self->{need_reflow}) { 2553 if (delete $self->{need_reflow}) {
1778 my $height = 0; 2554 my $height = 0;
1779 2555
1780 $height += $_->[0] = $self->text_height ($_->[2]) 2556 my $layout = $self->{layout};
2557
2558 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2559
1781 for @{$self->{par}}; 2560 for (@{$self->{par}}) {
2561 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2562 $layout->set_width ($W - $_->[3]);
2563 $layout->set_markup ($_->[4]);
2564 my ($w, $h) = $layout->size;
2565 $_->[0] = $w + $_->[3];
2566 $_->[1] = $h;
2567 }
2568
2569 $height += $_->[1];
2570 }
1782 2571
1783 $self->{height} = $height; 2572 $self->{height} = $height;
1784 2573
1785 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2574 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1786 2575
1787 delete $self->{texture}; 2576 delete $self->{texture};
1788 } 2577 }
1789 2578
1790 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2579 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1791 glClearColor 0, 0, 0, 1; 2580 glClearColor 0.5, 0.5, 0.5, 0;
1792 glClear GL_COLOR_BUFFER_BIT; 2581 glClear GL_COLOR_BUFFER_BIT;
1793 2582
2583 my $top = int $self->{children}[1]{range}[0];
2584
2585 my $y0 = $top;
2586 my $y1 = $top + $H;
2587
2588 my $y = 0;
2589
2590 my $layout = $self->{layout};
2591
2592 $layout->set_font ($self->{font}) if $self->{font};
2593
1794 glEnable GL_BLEND; 2594 glEnable GL_BLEND;
2595 #TODO# not correct in windows where rgba is forced off
1795 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2596 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1796 glEnable GL_TEXTURE_2D;
1797 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1798
1799 my $top = int $self->{children}[1]{range}[0];
1800
1801 my $y0 = $top;
1802 my $y1 = $top + $self->{h};
1803
1804 my $y = 0;
1805
1806 my $layout = $self->{layout};
1807 2597
1808 for my $par (@{$self->{par}}) { 2598 for my $par (@{$self->{par}}) {
1809 my $h = $par->[0]; 2599 my $h = $par->[1];
1810 2600
1811 if ($y0 < $y + $h && $y < $y1) { 2601 if ($y0 < $y + $h && $y < $y1) {
2602 $layout->set_foreground (@{ $par->[2] });
2603 $layout->set_width ($W - $par->[3]);
1812 $layout->set_text ($par->[2]); 2604 $layout->set_markup ($par->[4]);
1813 2605
1814 glColor @{ $par->[1] }; 2606 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1815 my ($W, $H) = $layout->size; 2607
1816 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2608 glRasterPos $par->[3], $y - $y0;
2609 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1817 } 2610 }
1818 2611
1819 $y += $h; 2612 $y += $h;
1820 } 2613 }
1821 2614
1822 glDisable GL_TEXTURE_2D;
1823 glDisable GL_BLEND; 2615 glDisable GL_BLEND;
1824 }; 2616 };
1825 }); 2617 });
1826} 2618}
1827 2619
1828sub _draw { 2620sub _draw {
1829 my ($self) = @_; 2621 my ($self) = @_;
1830 2622
1831 if ($self->{texture}) {
1832 glEnable GL_TEXTURE_2D; 2623 glEnable GL_TEXTURE_2D;
1833 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1;
1834 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2626 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1835 glDisable GL_TEXTURE_2D; 2627 glDisable GL_TEXTURE_2D;
1836 }
1837 2628
1838 $self->{children}[1]->draw; 2629 $self->{children}[1]->draw;
1839 2630
1840} 2631}
1841 2632
1842############################################################################# 2633#############################################################################
1843 2634
1844package CFClient::UI::MapWidget;
1845
1846use strict;
1847
1848use List::Util qw(min max);
1849
1850use SDL;
1851use SDL::OpenGL;
1852
1853our @ISA = CFClient::UI::Base::;
1854
1855sub new {
1856 my $class = shift;
1857
1858 $class->SUPER::new (
1859 z => -1,
1860 can_focus => 1,
1861 list => (glGenLists 1),
1862 @_
1863 )
1864}
1865
1866sub key_down {
1867 print "MAPKEYDOWN\n";
1868}
1869
1870sub key_up {
1871}
1872
1873sub button_down {
1874 my ($self, $ev, $x, $y) = @_;
1875
1876 $self->focus_in;
1877
1878 if ($ev->button == 2) {
1879 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1880 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1881
1882 $self->{motion} = sub {
1883 my ($ev, $x, $y) = @_;
1884
1885 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1886
1887 $::CFG->{map_shift_x} = $bw + $x - $ox;
1888 $::CFG->{map_shift_y} = $bh + $y - $oy;
1889
1890 $self->update;
1891 };
1892 }
1893}
1894
1895sub button_up {
1896 my ($self, $ev, $x, $y) = @_;
1897
1898 delete $self->{motion};
1899}
1900
1901sub mouse_motion {
1902 my ($self, $ev, $x, $y) = @_;
1903
1904 $self->{motion}->($ev, $x, $y) if $self->{motion};
1905}
1906
1907sub size_request {
1908 (
1909 1 + 32 * int $::WIDTH / 32,
1910 1 + 32 * int $::HEIGHT / 32,
1911 )
1912}
1913
1914sub update {
1915 my ($self) = @_;
1916
1917 $self->{need_update} = 1;
1918 $self->SUPER::update;
1919}
1920
1921sub draw {
1922 my ($self) = @_;
1923
1924 if (delete $self->{need_update}) {
1925 glNewList $self->{list}, GL_COMPILE;
1926
1927 if ($::MAP) {
1928 my $sw = int $::WIDTH / 32;
1929 my $sh = int $::HEIGHT / 32;
1930
1931 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1932 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1933
1934 glTranslate $sx0 - 32, $sy0 - 32, 0;
1935
1936 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1937
1938 if ($::CFG->{fow_enable}) {
1939 if ($::CFG->{fow_smooth}) { # smooth fog of war
1940 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1941 glConvolutionFilter2D
1942 GL_CONVOLUTION_2D,
1943 GL_ALPHA,
1944 3, 3,
1945 GL_ALPHA, GL_FLOAT,
1946 pack "f*",
1947 0.1, 0.1, 0.1,
1948 0.1, 0.2, 0.1,
1949 0.1, 0.1, 0.1,
1950 ;
1951 glEnable GL_CONVOLUTION_2D;
1952 }
1953
1954 $self->{fow_texture} = new CFClient::Texture
1955 w => $w,
1956 h => $h,
1957 data => $data,
1958 internalformat => GL_ALPHA,
1959 format => GL_ALPHA;
1960
1961 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1962
1963 glEnable GL_BLEND;
1964 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1967
1968 glColor +($::CFG->{fow_intensity}) x 3, 1;
1969 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1970
1971 glDisable GL_TEXTURE_2D;
1972 glDisable GL_BLEND;
1973 }
1974
1975 # HACK BEGIN
1976 {
1977 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1978 my ($w, $h) = (250, 250);
1979
1980 glEnable GL_BLEND;
1981 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1982 glEnable GL_TEXTURE_2D;
1983 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1984
1985 $self->{mapmap_texture} =
1986 new CFClient::Texture
1987 w => $w,
1988 h => $h,
1989 data => $::MAP->mapmap ($w, $h),
1990 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1991
1992 $self->{mapmap_texture}->draw_quad (100, 100);
1993
1994 glDisable GL_TEXTURE_2D;
1995 glDisable GL_BLEND;
1996 }
1997 # HACK END
1998 }
1999
2000 glEndList;
2001 }
2002
2003 glPushMatrix;
2004 glCallList $self->{list};
2005 glPopMatrix;
2006
2007 if ($FOCUS != $self) {
2008 glColor 64/255, 64/255, 64/255;
2009 glLogicOp GL_AND;
2010 glEnable GL_COLOR_LOGIC_OP;
2011 glBegin GL_QUADS;
2012 glVertex 0, 0;
2013 glVertex 0, $::HEIGHT;
2014 glVertex $::WIDTH, $::HEIGHT;
2015 glVertex $::WIDTH, 0;
2016 glEnd;
2017 glDisable GL_COLOR_LOGIC_OP;
2018 }
2019}
2020
2021my %DIR = (
2022 SDLK_KP8, [1, "north"],
2023 SDLK_KP9, [2, "northeast"],
2024 SDLK_KP6, [3, "east"],
2025 SDLK_KP3, [4, "southeast"],
2026 SDLK_KP2, [5, "south"],
2027 SDLK_KP1, [6, "southwest"],
2028 SDLK_KP4, [7, "west"],
2029 SDLK_KP7, [8, "northwest"],
2030
2031 SDLK_UP, [1, "north"],
2032 SDLK_RIGHT, [3, "east"],
2033 SDLK_DOWN, [5, "south"],
2034 SDLK_LEFT, [7, "west"],
2035);
2036
2037sub key_down {
2038 my ($self, $ev) = @_;
2039
2040 my $mod = $ev->key_mod;
2041 my $sym = $ev->key_sym;
2042
2043 if ($sym == SDLK_KP5) {
2044 $::CONN->user_send ("stay fire");
2045 } elsif ($sym == SDLK_a) {
2046 $::CONN->user_send ("apply");
2047 } elsif ($sym == SDLK_QUOTE) {
2048 $self->emit ('activate_console');
2049 } elsif ($sym == SDLK_SLASH) {
2050 $self->emit ('activate_console' => '/');
2051 } elsif (exists $DIR{$sym}) {
2052 if ($mod & KMOD_SHIFT) {
2053 $self->{shft}++;
2054 $::CONN->user_send ("fire $DIR{$sym}[0]");
2055 } elsif ($mod & KMOD_CTRL) {
2056 $self->{ctrl}++;
2057 $::CONN->user_send ("run $DIR{$sym}[0]");
2058 } else {
2059 $::CONN->user_send ("$DIR{$sym}[1]");
2060 }
2061 }
2062}
2063
2064sub key_up {
2065 my ($self, $ev) = @_;
2066
2067 my $mod = $ev->key_mod;
2068 my $sym = $ev->key_sym;
2069
2070 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2071 $::CONN->user_send ("fire_stop");
2072 }
2073 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2074 $::CONN->user_send ("run_stop");
2075 }
2076}
2077
2078#############################################################################
2079
2080package CFClient::UI::Animator; 2635package CFClient::UI::Animator;
2081 2636
2082use SDL::OpenGL; 2637use CFClient::OpenGL;
2083 2638
2084our @ISA = CFClient::UI::Bin::; 2639our @ISA = CFClient::UI::Bin::;
2085 2640
2086sub moveto { 2641sub moveto {
2087 my ($self, $x, $y) = @_; 2642 my ($self, $x, $y) = @_;
… …
2125 2680
2126sub new { 2681sub new {
2127 my $class = shift; 2682 my $class = shift;
2128 2683
2129 my $self = $class->SUPER::new ( 2684 my $self = $class->SUPER::new (
2130 state => 0, 2685 state => 0,
2131 connect_activate => \&toggle_flopper, 2686 on_activate => \&toggle_flopper,
2132 @_ 2687 @_
2133 ); 2688 );
2134 2689
2135 if ($self->{state}) {
2136 $self->{state} = 0;
2137 $self->toggle_flopper;
2138 }
2139
2140 $self 2690 $self
2141} 2691}
2142 2692
2143sub toggle_flopper { 2693sub toggle_flopper {
2144 my ($self) = @_; 2694 my ($self) = @_;
2145 2695
2146 # TODO: use animation 2696 $self->{other}->toggle_visibility;
2147 if ($self->{state} = !$self->{state}) { 2697}
2148 $CFClient::UI::ROOT->add ($self->{other}); 2698
2149 $self->{other}->move ($self->coord2global (0, $self->{h})); 2699#############################################################################
2700
2701package CFClient::UI::Tooltip;
2702
2703our @ISA = CFClient::UI::Bin::;
2704
2705use CFClient::OpenGL;
2706
2707sub new {
2708 my $class = shift;
2709
2710 $class->SUPER::new (
2711 @_,
2712 can_events => 0,
2713 )
2714}
2715
2716sub set_tooltip_from {
2717 my ($self, $widget) = @_;
2718
2719 my $tooltip = $widget->{tooltip};
2720
2721 if ($ENV{CFPLUS_DEBUG} & 2) {
2722 $tooltip .= "\n\n" . (ref $widget) . "\n"
2723 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2724 . "req $widget->{req_w} $widget->{req_h}\n"
2725 . "visible $widget->{visible}";
2726 }
2727
2728 $self->add (new CFClient::UI::Label
2729 markup => $tooltip,
2730 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2731 fontsize => 0.8,
2732 fg => [0, 0, 0, 1],
2733 ellipsise => 0,
2734 font => ($widget->{tooltip_font} || $::FONT_PROP),
2735 );
2736}
2737
2738sub size_request {
2739 my ($self) = @_;
2740
2741 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2742
2743 ($w + 4, $h + 4)
2744}
2745
2746sub size_allocate {
2747 my ($self, $w, $h) = @_;
2748
2749 $self->SUPER::size_allocate ($w - 4, $h - 4);
2750}
2751
2752sub visibility_change {
2753 my ($self, $visible) = @_;
2754
2755 return unless $visible;
2756
2757 $self->{root}->on_post_alloc ("move_$self" => sub {
2758 my $widget = $self->{owner}
2759 or return;
2760
2761 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2762
2763 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2764 if $x + $self->{w} > $::WIDTH;
2765
2766 $self->move_abs ($x, $y);
2767 });
2768}
2769
2770sub _draw {
2771 my ($self) = @_;
2772
2773 glTranslate 0.375, 0.375;
2774
2775 my ($w, $h) = @$self{qw(w h)};
2776
2777 glColor 1, 0.8, 0.4;
2778 glBegin GL_QUADS;
2779 glVertex 0 , 0;
2780 glVertex 0 , $h;
2781 glVertex $w, $h;
2782 glVertex $w, 0;
2783 glEnd;
2784
2785 glColor 0, 0, 0;
2786 glBegin GL_LINE_LOOP;
2787 glVertex 0 , 0;
2788 glVertex 0 , $h;
2789 glVertex $w, $h;
2790 glVertex $w, 0;
2791 glEnd;
2792
2793 glTranslate 2 - 0.375, 2 - 0.375;
2794
2795 $self->SUPER::_draw;
2796}
2797
2798#############################################################################
2799
2800package CFClient::UI::Face;
2801
2802our @ISA = CFClient::UI::Base::;
2803
2804use CFClient::OpenGL;
2805
2806sub new {
2807 my $class = shift;
2808
2809 my $self = $class->SUPER::new (
2810 aspect => 1,
2811 can_events => 0,
2812 @_,
2813 );
2814
2815 if ($self->{anim} && $self->{animspeed}) {
2816 Scalar::Util::weaken (my $widget = $self);
2817
2818 $self->{timer} = Event->timer (
2819 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2820 hard => 1,
2821 interval => $self->{animspeed},
2822 cb => sub {
2823 ++$widget->{frame};
2824 $widget->update;
2825 },
2826 );
2827 }
2828
2829 $self
2830}
2831
2832sub size_request {
2833 (32, 8)
2834}
2835
2836sub update {
2837 my ($self) = @_;
2838
2839 return unless $self->{visible};
2840
2841 $self->SUPER::update;
2842}
2843
2844sub _draw {
2845 my ($self) = @_;
2846
2847 return unless $::CONN;
2848
2849 my $face;
2850
2851 if ($self->{frame}) {
2852 my $anim = $::CONN->{anim}[$self->{anim}];
2853
2854 $face = $anim->[ $self->{frame} % @$anim ]
2855 if $anim && @$anim;
2856 }
2857
2858 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2859
2860 if ($tex) {
2861 glEnable GL_TEXTURE_2D;
2862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2863 glColor 1, 1, 1, 1;
2864 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2865 glDisable GL_TEXTURE_2D;
2866 }
2867}
2868
2869sub DESTROY {
2870 my ($self) = @_;
2871
2872 $self->{timer}->cancel
2873 if $self->{timer};
2874
2875 $self->SUPER::DESTROY;
2876}
2877
2878#############################################################################
2879
2880package CFClient::UI::Buttonbar;
2881
2882our @ISA = CFClient::UI::HBox::;
2883
2884# TODO: should actualyl wrap buttons and other goodies.
2885
2886#############################################################################
2887
2888package CFClient::UI::Menu;
2889
2890our @ISA = CFClient::UI::FancyFrame::;
2891
2892use CFClient::OpenGL;
2893
2894sub new {
2895 my $class = shift;
2896
2897 my $self = $class->SUPER::new (
2898 items => [],
2899 z => 100,
2900 @_,
2901 );
2902
2903 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2904
2905 for my $item (@{ $self->{items} }) {
2906 my ($widget, $cb) = @$item;
2907
2908 # handle various types of items, only text for now
2909 if (!ref $widget) {
2910 $widget = new CFClient::UI::Label
2911 can_hover => 1,
2912 can_events => 1,
2913 text => $widget;
2914 }
2915
2916 $self->{item}{$widget} = $item;
2917
2918 $self->{vbox}->add ($widget);
2919 }
2920
2921 $self
2922}
2923
2924# popup given the event (must be a mouse button down event currently)
2925sub popup {
2926 my ($self, $ev) = @_;
2927
2928 $self->_emit ("popdown");
2929
2930 # maybe save $GRAB? must be careful about events...
2931 $GRAB = $self;
2932 $self->{button} = $ev->{button};
2933
2934 $self->show;
2935 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2936}
2937
2938sub mouse_motion {
2939 my ($self, $ev, $x, $y) = @_;
2940
2941 # TODO: should use vbox->find_widget or so
2942 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2943 $self->{hover} = $self->{item}{$HOVER};
2944
2945 0
2946}
2947
2948sub button_up {
2949 my ($self, $ev, $x, $y) = @_;
2950
2951 if ($ev->{button} == $self->{button}) {
2952 undef $GRAB;
2953 $self->hide;
2954
2150 $self->emit ("open"); 2955 $self->_emit ("popdown");
2956 $self->{hover}[1]->() if $self->{hover};
2151 } else { 2957 } else {
2152 $CFClient::UI::ROOT->remove ($self->{other}); 2958 return 0
2153 $self->emit ("close"); 2959 }
2960
2154 } 2961 1
2155
2156 $self->emit (changed => $self->{state});
2157} 2962}
2158 2963
2159############################################################################# 2964#############################################################################
2160 2965
2966package CFClient::UI::Multiplexer;
2967
2968our @ISA = CFClient::UI::Container::;
2969
2970sub new {
2971 my $class = shift;
2972
2973 my $self = $class->SUPER::new (
2974 @_,
2975 );
2976
2977 $self->{current} = $self->{children}[0]
2978 if @{ $self->{children} };
2979
2980 $self
2981}
2982
2983sub add {
2984 my ($self, @widgets) = @_;
2985
2986 $self->SUPER::add (@widgets);
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990}
2991
2992sub set_current_page {
2993 my ($self, $page_or_widget) = @_;
2994
2995 my $widget = ref $page_or_widget
2996 ? $page_or_widget
2997 : $self->{children}[$page_or_widget];
2998
2999 $self->{current} = $widget;
3000 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3001
3002 $self->_emit (page_changed => $self->{current});
3003
3004 $self->realloc;
3005}
3006
3007sub visible_children {
3008 $_[0]{current}
3009}
3010
3011sub size_request {
3012 my ($self) = @_;
3013
3014 $self->{current}->size_request
3015}
3016
3017sub size_allocate {
3018 my ($self, $w, $h) = @_;
3019
3020 $self->{current}->configure (0, 0, $w, $h);
3021}
3022
3023sub _draw {
3024 my ($self) = @_;
3025
3026 $self->{current}->draw;
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::Notebook;
3032
3033our @ISA = CFClient::UI::VBox::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 buttonbar => (new CFClient::UI::Buttonbar),
3040 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3041 # filter => # will be put between multiplexer and $self
3042 @_,
3043 );
3044
3045 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3046 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3047
3048 $self
3049}
3050
3051sub add {
3052 my ($self, $title, $widget, $tooltip) = @_;
3053
3054 Scalar::Util::weaken $self;
3055
3056 $self->{buttonbar}->add (new CFClient::UI::Button
3057 markup => $title,
3058 tooltip => $tooltip,
3059 on_activate => sub { $self->set_current_page ($widget) },
3060 );
3061
3062 $self->{multiplexer}->add ($widget);
3063}
3064
3065sub set_current_page {
3066 my ($self, $page) = @_;
3067
3068 $self->{multiplexer}->set_current_page ($page);
3069 $self->_emit (page_changed => $self->{multiplexer}{current});
3070}
3071
3072#############################################################################
3073
3074package CFClient::UI::Statusbox;
3075
3076our @ISA = CFClient::UI::VBox::;
3077
3078sub new {
3079 my $class = shift;
3080
3081 $class->SUPER::new (
3082 fontsize => 0.8,
3083 @_,
3084 )
3085}
3086
3087sub reorder {
3088 my ($self) = @_;
3089 my $NOW = time;
3090
3091 while (my ($k, $v) = each %{ $self->{item} }) {
3092 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3093 }
3094
3095 my @widgets;
3096
3097 my @items = sort {
3098 $a->{pri} <=> $b->{pri}
3099 or $b->{id} <=> $a->{id}
3100 } values %{ $self->{item} };
3101
3102 my $count = 10 + 1;
3103 for my $item (@items) {
3104 last unless --$count;
3105
3106 push @widgets, $item->{label} ||= do {
3107 # TODO: doesn't handle markup well (read as: at all)
3108 my $short = $item->{count} > 1
3109 ? "<b>$item->{count} ×</b> $item->{text}"
3110 : $item->{text};
3111
3112 for ($short) {
3113 s/^\s+//;
3114 s/\s+/ /g;
3115 }
3116
3117 new CFClient::UI::Label
3118 markup => $short,
3119 tooltip => $item->{tooltip},
3120 tooltip_font => $::FONT_PROP,
3121 tooltip_width => 0.67,
3122 fontsize => $item->{fontsize} || $self->{fontsize},
3123 max_w => $::WIDTH * 0.44,
3124 fg => $item->{fg},
3125 can_events => 1,
3126 can_hover => 1
3127 };
3128 }
3129
3130 $self->clear;
3131 $self->SUPER::add (reverse @widgets);
3132}
3133
3134sub add {
3135 my ($self, $text, %arg) = @_;
3136
3137 $text =~ s/^\s+//;
3138 $text =~ s/\s+$//;
3139
3140 return unless $text;
3141
3142 my $timeout = time + ((delete $arg{timeout}) || 60);
3143
3144 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3145
3146 if (my $item = $self->{item}{$group}) {
3147 if ($item->{text} eq $text) {
3148 $item->{count}++;
3149 } else {
3150 $item->{count} = 1;
3151 $item->{text} = $item->{tooltip} = $text;
3152 }
3153 $item->{id} = ++$self->{id};
3154 $item->{timeout} = $timeout;
3155 delete $item->{label};
3156 } else {
3157 $self->{item}{$group} = {
3158 id => ++$self->{id},
3159 text => $text,
3160 timeout => $timeout,
3161 tooltip => $text,
3162 fg => [0.8, 0.8, 0.8, 0.8],
3163 pri => 0,
3164 count => 1,
3165 %arg,
3166 };
3167 }
3168
3169 $self->reorder;
3170}
3171
3172sub reconfigure {
3173 my ($self) = @_;
3174
3175 delete $_->{label}
3176 for values %{ $self->{item} || {} };
3177
3178 $self->reorder;
3179 $self->SUPER::reconfigure;
3180}
3181
3182#############################################################################
3183
3184package CFClient::UI::Inventory;
3185
3186our @ISA = CFClient::UI::ScrolledWindow::;
3187
3188sub new {
3189 my $class = shift;
3190
3191 my $self = $class->SUPER::new (
3192 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3193 @_,
3194 );
3195
3196 $self
3197}
3198
3199sub set_items {
3200 my ($self, $items) = @_;
3201
3202 $self->{child}->clear;
3203 return unless $items;
3204
3205 my @items = sort {
3206 ($a->{type} <=> $b->{type})
3207 or ($a->{name} cmp $b->{name})
3208 } @$items;
3209
3210 $self->{real_items} = \@items;
3211
3212 my $row = 0;
3213 for my $item (@items) {
3214 CFClient::Item::update_widgets $item;
3215
3216 $self->{child}->add (0, $row, $item->{face_widget});
3217 $self->{child}->add (1, $row, $item->{desc_widget});
3218 $self->{child}->add (2, $row, $item->{weight_widget});
3219
3220 $row++;
3221 }
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::BindEditor;
3227
3228our @ISA = CFClient::UI::FancyFrame::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3234
3235 $self->add (my $vb = new CFClient::UI::VBox);
3236
3237
3238 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3239 text => "start recording",
3240 tooltip => "Start/Stops recording of actions."
3241 ."All subsequent actions after the recording started will be captured."
3242 ."The actions are displayed after the record was stopped."
3243 ."To bind the action you have to click on the 'Bind' button",
3244 on_activate => sub {
3245 unless ($self->{recording}) {
3246 $self->start;
3247 } else {
3248 $self->stop;
3249 }
3250 });
3251
3252 $vb->add (new CFClient::UI::Label text => "Actions:");
3253 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3254
3255 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3256 $vb->add (my $hb = new CFClient::UI::HBox);
3257 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3258 $hb->add (new CFClient::UI::Button
3259 text => "bind",
3260 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3261 on_activate => sub {
3262 $self->ask_for_bind;
3263 });
3264
3265 $vb->add (my $hb = new CFClient::UI::HBox);
3266 $hb->add (new CFClient::UI::Button
3267 text => "ok",
3268 expand => 1,
3269 tooltip => "This closes the binding editor and saves the binding",
3270 on_activate => sub {
3271 $self->hide;
3272 $self->commit;
3273 });
3274
3275 $hb->add (new CFClient::UI::Button
3276 text => "cancel",
3277 expand => 1,
3278 tooltip => "This closes the binding editor without saving",
3279 on_activate => sub {
3280 $self->hide;
3281 $self->{binding_cancel}->()
3282 if $self->{binding_cancel};
3283 });
3284
3285 $self->update_binding_widgets;
3286
3287 $self
3288}
3289
3290sub commit {
3291 my ($self) = @_;
3292 my ($mod, $sym, $cmds) = $self->get_binding;
3293 if ($sym != 0 && @$cmds > 0) {
3294 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3295 ."'. Don't forget 'Save Config'!");
3296 $self->{binding_change}->($mod, $sym, $cmds)
3297 if $self->{binding_change};
3298 } else {
3299 $::STATUSBOX->add ("No action bound, no key or action specified!");
3300 $self->{binding_cancel}->()
3301 if $self->{binding_cancel};
3302 }
3303}
3304
3305sub start {
3306 my ($self) = @_;
3307
3308 $self->{rec_btn}->set_text ("stop recording");
3309 $self->{recording} = 1;
3310 $self->clear_command_list;
3311 $::CONN->start_record if $::CONN;
3312}
3313
3314sub stop {
3315 my ($self) = @_;
3316
3317 $self->{rec_btn}->set_text ("start recording");
3318 $self->{recording} = 0;
3319
3320 my $rec;
3321 $rec = $::CONN->stop_record if $::CONN;
3322 return unless ref $rec eq 'ARRAY';
3323 $self->set_command_list ($rec);
3324}
3325
3326
3327sub ask_for_bind_and_commit {
3328 my ($self) = @_;
3329 $self->ask_for_bind (1);
3330}
3331
3332sub ask_for_bind {
3333 my ($self, $commit) = @_;
3334
3335 CFClient::Binder::open_binding_dialog (sub {
3336 my ($mod, $sym) = @_;
3337 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3338 $self->update_binding_widgets;
3339 $self->commit if $commit;
3340 });
3341}
3342
3343# $mod and $sym are the modifiers and key symbol
3344# $cmds is a array ref of strings (the commands)
3345# $cb is the callback that is executed on OK
3346# $ccb is the callback that is executed on CANCEL and
3347# when the binding was unsuccessful on OK
3348sub set_binding {
3349 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3350
3351 $self->clear_command_list;
3352 $self->{recording} = 0;
3353 $self->{rec_btn}->set_text ("start recording");
3354
3355 $self->{binding} = [$mod, $sym];
3356 $self->{commands} = $cmds;
3357
3358 $self->{binding_change} = $cb;
3359 $self->{binding_cancel} = $ccb;
3360
3361 $self->update_binding_widgets;
3362}
3363
3364# this is a shortcut method that asks for a binding
3365# and then just binds it.
3366sub do_quick_binding {
3367 my ($self, $cmds) = @_;
3368 $self->set_binding (undef, undef, $cmds, sub {
3369 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3370 });
3371 $self->ask_for_bind (1);
3372}
3373
3374sub update_binding_widgets {
3375 my ($self) = @_;
3376 my ($mod, $sym, $cmds) = $self->get_binding;
3377 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3378 $self->set_command_list ($cmds);
3379}
3380
3381sub get_binding {
3382 my ($self) = @_;
3383 return (
3384 $self->{binding}->[0],
3385 $self->{binding}->[1],
3386 [ grep { defined $_ } @{$self->{commands}} ]
3387 );
3388}
3389
3390sub clear_command_list {
3391 my ($self) = @_;
3392 $self->{cmdbox}->clear ();
3393}
3394
3395sub set_command_list {
3396 my ($self, $cmds) = @_;
3397
3398 $self->{cmdbox}->clear ();
3399 $self->{commands} = $cmds;
3400
3401 my $idx = 0;
3402
3403 for (@$cmds) {
3404 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3405
3406 my $i = $idx;
3407 $hb->add (new CFClient::UI::Label text => $_);
3408 $hb->add (new CFClient::UI::Button
3409 text => "delete",
3410 tooltip => "Deletes the action from the record",
3411 on_activate => sub {
3412 $self->{cmdbox}->remove ($hb);
3413 $cmds->[$i] = undef;
3414 });
3415
3416
3417 $idx++
3418 }
3419}
3420
3421#############################################################################
3422
3423package CFClient::UI::SpellList;
3424
3425our @ISA = CFClient::UI::Table::;
3426
3427sub new {
3428 my $class = shift;
3429
3430 my $self = $class->SUPER::new (
3431 binding => [],
3432 commands => [],
3433 @_,
3434 )
3435}
3436
3437# XXX: Do sorting? Argl...
3438sub add_spell {
3439 my ($self, $spell) = @_;
3440 $self->{spells}->{$spell->{name}} = $spell;
3441
3442 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3443 face => $spell->{face},
3444 can_hover => 1,
3445 can_events => 1,
3446 tooltip => $spell->{message});
3447
3448 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3449 text => $spell->{name},
3450 can_hover => 1,
3451 can_events => 1,
3452 tooltip => $spell->{message},
3453 expand => 1);
3454
3455 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3456 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3457 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3458 expand => 1);
3459
3460 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3461 text => "bind to key",
3462 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3463}
3464
3465sub rebuild_spell_list {
3466 my ($self) = @_;
3467 $self->{tbl_idx} = 0;
3468 $self->add_spell ($_) for values %{$self->{spells}};
3469}
3470
3471sub remove_spell {
3472 my ($self, $spell) = @_;
3473 delete $self->{spells}->{$spell->{name}};
3474 $self->rebuild_spell_list;
3475}
3476
3477#############################################################################
3478
2161package CFClient::UI::Root; 3479package CFClient::UI::Root;
2162 3480
2163our @ISA = CFClient::UI::Container::; 3481our @ISA = CFClient::UI::Container::;
2164 3482
2165use SDL::OpenGL; 3483use CFClient::OpenGL;
2166 3484
2167sub check_size { 3485sub new {
2168 my ($self) = @_; 3486 my $class = shift;
2169 3487
2170 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3488 my $self = $class->SUPER::new (
3489 visible => 1,
3490 @_,
3491 );
3492
3493 Scalar::Util::weaken ($self->{root} = $self);
3494
3495 $self
2171} 3496}
2172 3497
2173sub size_request { 3498sub size_request {
2174 ($::WIDTH, $::HEIGHT) 3499 my ($self) = @_;
3500
3501 ($self->{w}, $self->{h})
3502}
3503
3504sub _to_pixel {
3505 my ($coord, $size, $max) = @_;
3506
3507 $coord =
3508 $coord eq "center" ? ($max - $size) * 0.5
3509 : $coord eq "max" ? $max
3510 : $coord;
3511
3512 $coord = 0 if $coord < 0;
3513 $coord = $max - $size if $coord > $max - $size;
3514
3515 int $coord + 0.5
2175} 3516}
2176 3517
2177sub size_allocate { 3518sub size_allocate {
2178 my ($self, $x, $y, $w, $h) = @_; 3519 my ($self, $w, $h) = @_;
2179 3520
2180 $self->_size_allocate ($x, $y, $w, $h); 3521 for my $child ($self->children) {
3522 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2181 3523
2182 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3524 $X = $child->{force_x} if exists $child->{force_x};
2183 for @{$self->{children}}; 3525 $Y = $child->{force_y} if exists $child->{force_y};
2184}
2185 3526
2186sub _topleft { 3527 $X = _to_pixel $X, $W, $self->{w};
3528 $Y = _to_pixel $Y, $H, $self->{h};
3529
3530 $child->configure ($X, $Y, $W, $H);
3531 }
3532}
3533
3534sub coord2local {
2187 my ($self, $x, $y) = @_; 3535 my ($self, $x, $y) = @_;
2188 3536
2189 ($x, $y) 3537 ($x, $y)
2190} 3538}
2191 3539
3540sub coord2global {
3541 my ($self, $x, $y) = @_;
3542
3543 ($x, $y)
3544}
3545
2192sub update { 3546sub update {
2193 my ($self) = @_; 3547 my ($self) = @_;
2194 3548
2195 $self->check_size; 3549 $::WANT_REFRESH++;
2196 ::refresh ();
2197} 3550}
2198 3551
2199sub add { 3552sub add {
2200 my ($self, $widget) = @_; 3553 my ($self, @children) = @_;
2201 3554
3555 $_->{is_toplevel} = 1
3556 for @children;
3557
2202 $self->SUPER::add ($widget); 3558 $self->SUPER::add (@children);
3559}
2203 3560
2204 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3561sub remove {
3562 my ($self, @children) = @_;
3563
3564 $self->SUPER::remove (@children);
3565
3566 delete $self->{is_toplevel}
3567 for @children;
3568
3569 while (@children) {
3570 my $w = pop @children;
3571 push @children, $w->children;
3572 $w->set_invisible;
3573 }
2205} 3574}
2206 3575
2207sub on_refresh { 3576sub on_refresh {
2208 my ($self, $id, $cb) = @_; 3577 my ($self, $id, $cb) = @_;
2209 3578
2210 $self->{refresh_hook}{$id} = $cb; 3579 $self->{refresh_hook}{$id} = $cb;
2211} 3580}
2212 3581
3582sub on_post_alloc {
3583 my ($self, $id, $cb) = @_;
3584
3585 $self->{post_alloc_hook}{$id} = $cb;
3586}
3587
2213sub draw { 3588sub draw {
2214 my ($self) = @_; 3589 my ($self) = @_;
2215 3590
2216 while (my $rcb = delete $self->{refresh_hook}) { 3591 while ($self->{refresh_hook}) {
2217 $_->() for values %$rcb; 3592 $_->()
3593 for values %{delete $self->{refresh_hook}};
2218 } 3594 }
3595
3596 if ($self->{realloc}) {
3597 my %queue;
3598 my @queue;
3599 my $widget;
3600
3601 outer:
3602 while () {
3603 if (my $realloc = delete $self->{realloc}) {
3604 for $widget (values %$realloc) {
3605 $widget->{visible} or next; # do not resize invisible widgets
3606
3607 $queue{$widget+0}++ and next; # duplicates are common
3608
3609 push @{ $queue[$widget->{visible}] }, $widget;
3610 }
3611 }
3612
3613 while () {
3614 @queue or last outer;
3615
3616 $widget = pop @{ $queue[-1] || [] }
3617 and last;
3618
3619 pop @queue;
3620 }
3621
3622 delete $queue{$widget+0};
3623
3624 my ($w, $h) = $widget->size_request;
3625
3626 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3627 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3628
3629 $w = $widget->{force_w} if exists $widget->{force_w};
3630 $h = $widget->{force_h} if exists $widget->{force_h};
3631
3632 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3633 || delete $widget->{force_realloc}) {
3634 $widget->{req_w} = $w;
3635 $widget->{req_h} = $h;
3636
3637 $self->{size_alloc}{$widget+0} = $widget;
3638
3639 if (my $parent = $widget->{parent}) {
3640 $self->{realloc}{$parent+0} = $parent
3641 unless $queue{$parent+0};
3642
3643 $parent->{force_size_alloc} = 1;
3644 $self->{size_alloc}{$parent+0} = $parent;
3645 }
3646 }
3647
3648 delete $self->{realloc}{$widget+0};
3649 }
3650 }
3651
3652 while (my $size_alloc = delete $self->{size_alloc}) {
3653 my @queue = sort { $b->{visible} <=> $a->{visible} }
3654 values %$size_alloc;
3655
3656 while () {
3657 my $widget = pop @queue || last;
3658
3659 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3660
3661 $w = 0 if $w < 0;
3662 $h = 0 if $h < 0;
3663
3664 $w = int $w + 0.5;
3665 $h = int $h + 0.5;
3666
3667 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3668 $widget->{old_w} = $widget->{w};
3669 $widget->{old_h} = $widget->{h};
3670
3671 $widget->{w} = $w;
3672 $widget->{h} = $h;
3673
3674 $widget->emit (size_allocate => $w, $h);
3675 }
3676 }
3677 }
3678
3679 while ($self->{post_alloc_hook}) {
3680 $_->()
3681 for values %{delete $self->{post_alloc_hook}};
3682 }
3683
2219 3684
2220 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3685 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2221 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3686 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2222 glClear GL_COLOR_BUFFER_BIT; 3687 glClear GL_COLOR_BUFFER_BIT;
2223 3688
2224 glMatrixMode GL_PROJECTION; 3689 glMatrixMode GL_PROJECTION;
2225 glLoadIdentity; 3690 glLoadIdentity;
2226 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3691 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2227 glMatrixMode GL_MODELVIEW; 3692 glMatrixMode GL_MODELVIEW;
2228 glLoadIdentity; 3693 glLoadIdentity;
2229 3694
3695 {
3696 package CFClient::UI::Base;
3697
3698 ($draw_x, $draw_y, $draw_w, $draw_h) =
3699 (0, 0, $self->{w}, $self->{h});
3700 }
3701
2230 $self->_draw; 3702 $self->_draw;
2231} 3703}
2232 3704
2233############################################################################# 3705#############################################################################
2234 3706
2235package CFClient::UI; 3707package CFClient::UI;
2236 3708
2237$ROOT = new CFClient::UI::Root; 3709$ROOT = new CFClient::UI::Root;
3710$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2238 3711
22391 37121
2240 3713

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