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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.126 by root, Mon Apr 17 20:59:20 2006 UTC vs.
Revision 1.305 by root, Sun Jun 18 17:13:12 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, 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} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub children {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nop
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub visible_children {
152sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
153 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
154 381
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
156} 402}
157 403
158# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
159sub coord2local { 405sub coord2local {
160 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
161 407
162 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 409}
165 410
166# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
167sub coord2global { 412sub coord2global {
168 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
169 414
170 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 416}
173 417
174sub focus_in { 418sub invoke_focus_in {
175 my ($self) = @_; 419 my ($self) = @_;
176 420
177 return if $FOCUS == $self; 421 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
179 423
180 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
181 425
182 $self->emit (focus_in => $focus);
183
184 $focus->update if $focus; 426 $focus->update if $focus;
185 $FOCUS->update; 427 $FOCUS->update;
186}
187 428
429 0
430}
431
188sub focus_out { 432sub invoke_focus_out {
189 my ($self) = @_; 433 my ($self) = @_;
190 434
191 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
192 436
193 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
194 438
195 $self->emit (focus_out => $focus);
196
197 $focus->update if $focus; #? 439 $focus->update if $focus; #?
198}
199 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
200sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
201sub button_up { } 454sub invoke_button_up { 1 }
202sub key_down { } 455sub invoke_key_down { 1 }
203sub key_up { } 456sub invoke_key_up { 1 }
204 457
205sub button_down { 458sub invoke_button_down {
206 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
207 460
208 $self->focus_in; 461 $self->grab_focus;
209}
210 462
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 + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 463 1
241} 464}
242 465
243sub _draw { 466sub connect {
244 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
245 468
246 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
247} 478}
248 479
249sub find_widget { 480sub find_widget {
250 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
251 484
252 return $self 485 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 488
… …
258 491
259sub set_parent { 492sub set_parent {
260 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
261 494
262 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
263} 497}
264 498
265sub check_size { 499sub realloc {
266 my ($self) = @_; 500 my ($self) = @_;
267 501
268 my ($w, $h) = $self->size_request; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
269 504
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
271 $self->{req_w} = $w; 508 delete $self->{req_w};
272 $self->{req_h} = $h; 509 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 510 }
277} 511}
278 512
279sub update { 513sub update {
280 my ($self) = @_; 514 my ($self) = @_;
281 515
282 $self->{parent}->update 516 $self->{parent}->update
283 if $self->{parent}; 517 if $self->{parent};
284} 518}
285 519
286sub connect { 520sub reconfigure {
287 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
288 522
289 push @{ $self->{cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
290} 525}
291 526
292sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 530
295 $_->($self, @args) 531sub draw {
296 for @{$self->{cb}{$signal} || []}; 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
297} 584}
298 585
299sub DESTROY { 586sub DESTROY {
300 my ($self) = @_; 587 my ($self) = @_;
301 588
302 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
303} 593}
304 594
305############################################################################# 595#############################################################################
306 596
307package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
308 598
309our @ISA = CFClient::UI::Base::; 599our @ISA = CFClient::UI::Base::;
310 600
311use strict; 601use strict;
312use SDL::OpenGL; 602use CFClient::OpenGL;
313 603
314sub new { 604sub new {
315 my $class = shift; 605 my $class = shift;
316 606
317 # range [value, low, high, page] 607 # range [value, low, high, page]
318 608
319 $class->SUPER::new ( 609 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
322 @_ 612 @_
323 ) 613 )
324} 614}
325 615
326sub _draw { 616sub _draw {
327 my ($self) = @_; 617 my ($self) = @_;
328 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
330 625
331 glEnable GL_BLEND; 626 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
334 629
335 glBegin GL_QUADS; 630 glBegin GL_QUADS;
336 glVertex 0 , 0; 631 glVertex 0 , 0;
337 glVertex 0 , $h; 632 glVertex 0 , $h;
338 glVertex $w, $h; 633 glVertex $w, $h;
339 glVertex $w, 0; 634 glVertex $w, 0;
340 glEnd; 635 glEnd;
341 636
342 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
343} 639}
344 640
345############################################################################# 641#############################################################################
346 642
347package CFClient::UI::Empty; 643package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 644
361our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
362 646
363sub new { 647sub new {
364 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
365 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
366 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
367 670
368 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
369 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
370 679
371 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
372} 762}
373 763
374sub add { 764sub add {
375 my ($self, $child) = @_; 765 my ($self, $child) = @_;
376 766
377 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
378 768 $self->SUPER::add ($child);
379 use sort 'stable';
380
381 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ];
385
386 $self->{w} = $self->{h} = -1;
387
388 $child->check_size;
389} 769}
390 770
391sub remove { 771sub remove {
392 my ($self, $widget) = @_; 772 my ($self, $widget) = @_;
393 773
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 774 $self->SUPER::remove ($widget);
395 775
396 $self->check_size; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
779
780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
397} 930}
398 931
399sub find_widget { 932sub find_widget {
400 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
401 934
402 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
403 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
404 937 ) {
405 my $res;
406
407 for (reverse @{ $self->{children} }) {
408 $res = $_->find_widget ($x, $y)
409 and return $res;
410 }
411
412 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
413} 942}
414 943
415sub _draw { 944sub _render {
416 my ($self) = @_; 945 my ($self) = @_;
417 946
418 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
419} 953}
420 954
421############################################################################# 955#############################################################################
422 956
423package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
424 958
425our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
426 960
427sub new { 961sub new {
428 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
429 963
430 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
431 965
432 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
433} 986}
434 987
435sub add { 988sub add {
436 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
437 990
438 $self->{children} = []; 991 $self->{vp}->add ($self->{child} = $widget);
439
440 $self->SUPER::add ($widget);
441} 992}
442 993
443sub remove { 994sub update {
444 my ($self, $widget) = @_; 995 my ($self) = @_;
445 996
446 $self->SUPER::remove ($widget); 997 $self->SUPER::update;
447 998
448 $self->{children} = [new CFClient::UI::Empty] 999 # todo: overwrite size_allocate of child
449 unless @{$self->{children}}; 1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450} 1002}
451 1003
452sub child { $_[0]->{children}[0] }
453
454sub size_request {
455 $_[0]{children}[0]->size_request
456}
457
458sub size_allocate { 1004sub invoke_size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
460 1006
461 $self->_size_allocate ($x, $y, $w, $h) or return; 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
462 1009
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 $self->SUPER::invoke_size_allocate ($w, $h)
464} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
465 1015
466############################################################################# 1016#############################################################################
467 1017
468package CFClient::UI::Window; 1018package CFClient::UI::Frame;
469 1019
470our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
471 1021
472use SDL::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
473 1071
474sub new { 1072sub new {
475 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
476 1074
477 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
478} 1076 bg => [1, 1, 1, 1],
1077 border_bg => [1, 1, 1, 1],
1078 border => 0.6,
1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
1083 );
479 1084
480sub update { 1085 $self->{title_widget} = new CFClient::UI::Label
481 my ($self) = @_; 1086 align => 0,
1087 valign => 1,
1088 text => $self->{title},
1089 fontsize => $self->{border},
1090 if exists $self->{title};
482 1091
483 # we want to do this delayed... 1092 if ($self->{has_close_button}) {
484 $self->render_chld; 1093 $self->{close_button} =
485 $self->SUPER::update; 1094 new CFClient::UI::ImageButton
486} 1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
487 1097
488sub render_chld { 1098 $self->CFClient::UI::Container::add ($self->{close_button});
489 my ($self) = @_;
490
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1;
493 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw;
495 }; 1099 }
496}
497 1100
1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1110}
1111
1112sub border {
1113 int $_[0]{border} * $::FONTSIZE
1114}
1115
1116sub size_request {
1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
1124
1125 my ($w, $h) = $self->SUPER::size_request;
1126
1127 (
1128 $w + $self->border * 2,
1129 $h + $self->border * 2,
1130 )
1131}
1132
498sub size_allocate { 1133sub invoke_size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
500 1135
501 $self->_size_allocate ($x, $y, $w, $h) or return; 1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
502 1141
503 $self->child->size_allocate (0, 0, $w, $h); 1142 my $border = $self->border;
504 1143
505 $self->render_chld; 1144 $h -= List::Util::max 0, $border * 2;
1145 $w -= List::Util::max 0, $border * 2;
1146
1147 $self->child->configure ($border, $border, $w, $h);
1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
1155sub invoke_button_down {
1156 my ($self, $ev, $x, $y) = @_;
1157
1158 my ($w, $h) = @$self{qw(w h)};
1159 my $border = $self->border;
1160
1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1167 my ($bw, $bh) = ($self->{w}, $self->{h});
1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
1172 $self->{motion} = sub {
1173 my ($ev, $x, $y) = @_;
1174
1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
1177
1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
1183 };
1184
1185 } elsif ($lr ^ $td) {
1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1187 my ($bx, $by) = ($self->{x}, $self->{y});
1188
1189 $self->{motion} = sub {
1190 my ($ev, $x, $y) = @_;
1191
1192 ($x, $y) = ($ev->{x}, $ev->{y});
1193
1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1197 };
1198 } else {
1199 return 0;
1200 }
1201
1202 1
1203}
1204
1205sub invoke_button_up {
1206 my ($self, $ev, $x, $y) = @_;
1207
1208 ! ! delete $self->{motion}
1209}
1210
1211sub invoke_mouse_motion {
1212 my ($self, $ev, $x, $y) = @_;
1213
1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
506} 1217}
507 1218
508sub _draw { 1219sub _draw {
509 my ($self) = @_; 1220 my ($self) = @_;
510 1221
1222 my $child = $self->{children}[0];
1223
511 my ($w, $h) = ($self->w, $self->h); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
1225 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1226
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1229
521 $tex->draw_quad (0, 0, $w, $h); 1230 my $border = $self->border;
522 1231
523 glDisable GL_BLEND; 1232 glColor @{ $self->{border_bg} };
1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1237
1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
1240
1241 # TODO: repeat texture not scale
1242 # solve this better(?)
1243 $bg->{s} = $cw / $bg->{w};
1244 $bg->{t} = $ch / $bg->{h};
1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
1247
524 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
1249
1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
525} 1261}
526 1262
527############################################################################# 1263#############################################################################
528 1264
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame; 1265package CFClient::UI::Table;
560 1266
561our @ISA = CFClient::UI::Bin::; 1267our @ISA = CFClient::UI::Base::;
562 1268
563use SDL::OpenGL; 1269use List::Util qw(max sum);
564 1270
565sub size_request { 1271use CFClient::OpenGL;
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw;
599}
600
601#############################################################################
602
603package CFClient::UI::FancyFrame;
604
605our @ISA = CFClient::UI::Bin::;
606
607use SDL::OpenGL;
608
609my @tex =
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 1272
613sub new { 1273sub new {
614 my $class = shift; 1274 my $class = shift;
615 1275
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new (
619 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8,
622 @_
623 )
624}
625
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_;
641
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2;
645 $w -= List::Util::max 0, $self->{border} * 2;
646
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
648}
649
650sub button_down {
651 my ($self, $ev, $x, $y) = @_;
652
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
655
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
657 my ($bw, $bh) = ($self->{w}, $self->{h});
658
659 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_;
661
662 ($x, $y) = ($ev->motion_x, $ev->motion_y);
663
664 $self->{user_w} = $bw + $x - $ox;
665 $self->{user_h} = $bh + $y - $oy;
666 $self->update;
667 };
668
669 } elsif ($x >= 0 && $x < $self->{w}
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
673 my ($bx, $by) = ($self->{x}, $self->{y});
674
675 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_;
677
678 ($x, $y) = ($ev->motion_x, $ev->motion_y);
679
680 $self->move ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 };
683 }
684}
685
686sub button_up {
687 my ($self, $ev, $x, $y) = @_;
688
689 delete $self->{motion};
690}
691
692sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_;
694
695 $self->{motion}->($ev, $x, $y) if $self->{motion};
696}
697
698sub _draw {
699 my ($self) = @_;
700
701 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708
709 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border});
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
714
715 my $bg = $tex[0];
716
717 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w};
719 my $rep_y = $ch / $bg->{h};
720
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
727
728 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730
731 $self->child->draw;
732}
733
734#############################################################################
735
736package CFClient::UI::Table;
737
738our @ISA = CFClient::UI::Base::;
739
740use List::Util qw(max sum);
741
742use SDL::OpenGL;
743
744sub new {
745 my $class = shift;
746
747 $class->SUPER::new ( 1276 $class->SUPER::new (
748 col_expand => [], 1277 col_expand => [],
749 @_ 1278 @_,
750 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1284}
752 1285
753sub add { 1286sub add {
754 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
755 1288
756 $child->set_parent ($self); 1289 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
758 1291
759 $self->{w} = $self->{h} = -1; 1292 $self->realloc;
760
761 $child->check_size;
762} 1293}
763 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
764# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1302sub clear {
766 my ($self) = @_; 1303 my ($self) = @_;
767 1304
1305 my @children = $self->children;
768 delete $self->{children}; 1306 delete $self->{children};
769 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
770} 1314}
771 1315
772sub get_wh { 1316sub get_wh {
773 my ($self) = @_; 1317 my ($self) = @_;
774 1318
… …
779 or next; 1323 or next;
780 1324
781 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
783 or next; 1327 or next;
784 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1329
786 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
788 } 1332 }
789 } 1333 }
… …
800 (sum @$ws), 1344 (sum @$ws),
801 (sum @$hs), 1345 (sum @$hs),
802 ) 1346 )
803} 1347}
804 1348
805sub size_allocate { 1349sub invoke_size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1351
810 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
811 1353
812 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
814 1356
815 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
835 1377
836 for my $c (0 .. $#$row) { 1378 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1379 my $col_w = $ws->[$c];
838 1380
839 if (my $widget = $row->[$c]) { 1381 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1382 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1383 }
842 1384
843 $x += $col_w; 1385 $x += $col_w;
844 } 1386 }
845 1387
846 $y += $row_h; 1388 $y += $row_h;
847 } 1389 }
848 1390
1391 1
849} 1392}
850 1393
851sub find_widget { 1394sub find_widget {
852 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
853 1396
… …
872 } 1415 }
873} 1416}
874 1417
875############################################################################# 1418#############################################################################
876 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
877package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
878 1481
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
882 1483
883sub size_request { 1484sub new {
884 my ($self) = @_; 1485 my $class = shift;
885 1486
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
887 1488 vertical => 0,
888 ( 1489 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1490 )
892} 1491}
893 1492
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1493#############################################################################
938 1494
939package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
940 1496
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
944 1498
945sub size_request { 1499sub new {
946 my ($self) = @_; 1500 my $class = shift;
947 1501
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
949 1503 vertical => 1,
950 ( 1504 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1505 )
954} 1506}
955 1507
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1508#############################################################################
996 1509
997package CFClient::UI::Label; 1510package CFClient::UI::Label;
998 1511
999our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1000 1513
1001use SDL::OpenGL; 1514use CFClient::OpenGL;
1002 1515
1003sub new { 1516sub new {
1004 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1005 1518
1006 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1521 #bg => none
1009 text => "", 1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1529 fontsize => 1,
1010 align => -1, 1530 align => -1,
1011 valign => -1, 1531 valign => -1,
1012 padding => 2, 1532 padding_x => 2,
1013 layout => new CFClient::Layout, 1533 padding_y => 2,
1534 can_events => 0,
1014 %arg 1535 %arg
1015 ); 1536 );
1016 1537
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1018 1543
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1021 1549
1022 $self 1550 $self
1023} 1551}
1024 1552
1025sub escape_text { 1553sub escape($) {
1026 local $_ = $_[1]; 1554 local $_ = $_[0];
1027 1555
1028 s/&/&amp;/g; 1556 s/&/&amp;/g;
1029 s/>/&gt;/g; 1557 s/>/&gt;/g;
1030 s/</&lt;/g; 1558 s/</&lt;/g;
1031 1559
1032 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1033} 1575}
1034 1576
1035sub set_text { 1577sub set_text {
1036 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1037 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1039 1585
1040 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1041 $self->update; 1588 $self->update;
1042} 1589}
1043 1590
1044sub set_markup { 1591sub set_markup {
1045 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1046 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1048 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1604 $self->update;
1605}
1606
1607sub size_request {
1608 my ($self) = @_;
1609
1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616
1617 my ($w, $h) = $self->{layout}->size;
1618
1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1623 my ($w2, $h2) = $self->{template}->size;
1624
1625 $w = List::Util::max $w, $w2;
1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1630 };
1631
1632 @{ $self->{size_req} }
1633}
1634
1635sub invoke_size_allocate {
1636 my ($self, $w, $h) = @_;
1637
1638 delete $self->{ox};
1639
1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1644}
1645
1646sub set_fontsize {
1647 my ($self, $fontsize) = @_;
1648
1649 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1650 delete $self->{texture};
1050 $self->update;
1051}
1052 1651
1053sub size_request { 1652 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065} 1653}
1066 1654
1067sub size_allocate { 1655sub reconfigure {
1068 my ($self, $x, $y, $w, $h) = @_; 1656 my ($self) = @_;
1069 1657
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture}; 1658 delete $self->{size_req};
1073}
1074 1659
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update; 1660 $self->SUPER::reconfigure;
1080} 1661}
1081 1662
1082sub _draw { 1663sub _draw {
1083 my ($self) = @_; 1664 my ($self) = @_;
1084 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1085 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1088 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1677 };
1090 1678
1091 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1093 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1096 glColor @{$self->{fg}}; 1701 }
1097
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy});
1111 1702
1112 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1704}
1115 1705
1116############################################################################# 1706#############################################################################
1117 1707
1118package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
1119 1709
1120our @ISA = CFClient::UI::Label::; 1710our @ISA = CFClient::UI::Label::;
1121 1711
1122use SDL; 1712use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1713
1125sub new { 1714sub new {
1126 my $class = shift; 1715 my $class = shift;
1127 1716
1128 $class->SUPER::new ( 1717 $class->SUPER::new (
1129 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1133 can_hover => 1, 1722 can_hover => 1,
1134 can_focus => 1, 1723 can_focus => 1,
1135 valign => 0, 1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1136 @_ 1728 @_
1137 ) 1729 )
1138} 1730}
1139 1731
1140sub _set_text { 1732sub _set_text {
… …
1147 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1740 $self->{text} = $text;
1149 1741
1150 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1152 1745
1153 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1154} 1757}
1155 1758
1156sub get_text { 1759sub get_text {
1157 $_[0]{text} 1760 $_[0]{text}
1158} 1761}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1164 1767
1165 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1166} 1769}
1167 1770
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1771sub invoke_key_down {
1185 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1186 1773
1187 my $mod = $ev->key_mod; 1774 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1775 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1776 my $uni = $ev->{unicode};
1191 1777
1192 my $text = $self->get_text; 1778 my $text = $self->get_text;
1193 1779
1194 if ($sym == SDLK_BACKSPACE) { 1780 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1782 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1792 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1793 $self->emit ('escape');
1208 } elsif ($uni) { 1794 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1210 } 1798 }
1211 1799
1212 $self->_set_text ($text); 1800 $self->_set_text ($text);
1213 $self->update;
1214}
1215 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1216sub focus_in { 1807sub invoke_focus_in {
1217 my ($self) = @_; 1808 my ($self) = @_;
1218 1809
1219 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1220 1811
1221 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1222} 1813}
1223 1814
1224sub button_down { 1815sub invoke_button_down {
1225 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1226 1817
1227 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1228 1819
1229 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1230 1821
1231 # byte-index to char-index 1822 # byte-index to char-index
1232 my $text = $self->{text}; 1823 my $text = $self->{text};
1233 utf8::encode $text; 1824 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1235 1826
1236 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1237 $self->update; 1828 $self->update;
1829
1830 1
1238} 1831}
1239 1832
1240sub mouse_motion { 1833sub invoke_mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1243} 1838}
1244 1839
1245sub _draw { 1840sub _draw {
1246 my ($self) = @_; 1841 my ($self) = @_;
1247 1842
1248 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1249 1844
1250 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1251 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1252 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1253 } else { 1848 } else {
1254 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1255 } 1850 }
1256 1851
1257 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1258 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1259 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1260 glVertex 0 , 0; 1855 glVertex 0 , 0;
1261 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1262 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1263 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1286 1881
1287package CFClient::UI::Entry; 1882package CFClient::UI::Entry;
1288 1883
1289our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1290 1885
1291use SDL; 1886use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1887
1294sub key_down { 1888sub invoke_key_down {
1295 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1296 1890
1297 my $sym = $ev->key_sym; 1891 my $sym = $ev->{sym};
1298 1892
1299 if ($sym == SDLK_RETURN) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896 $self->{history_pointer} = -1;
1897 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1898 $self->emit (activate => $txt);
1301 $self->update; 1899 $self->update;
1302 1900
1901 } elsif ($sym == CFClient::SDLK_UP) {
1902 if ($self->{history_pointer} < 0) {
1903 $self->{history_saveback} = $self->get_text;
1904 }
1905 if (@{$self->{history} || []} > 0) {
1906 $self->{history_pointer}++;
1907 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1908 $self->{history_pointer} = @{$self->{history} || []} - 1;
1909 }
1910 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1911 }
1912
1913 } elsif ($sym == CFClient::SDLK_DOWN) {
1914 $self->{history_pointer}--;
1915 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1916
1917 if ($self->{history_pointer} >= 0) {
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 } else {
1920 $self->set_text ($self->{history_saveback});
1921 }
1922
1303 } else { 1923 } else {
1304 $self->SUPER::key_down ($ev); 1924 return $self->SUPER::invoke_key_down ($ev)
1925 }
1926
1305 } 1927 1
1306
1307} 1928}
1308 1929
1309############################################################################# 1930#############################################################################
1310 1931
1311package CFClient::UI::Button; 1932package CFClient::UI::Button;
1312 1933
1313our @ISA = CFClient::UI::Label::; 1934our @ISA = CFClient::UI::Label::;
1314 1935
1315use SDL; 1936use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1937
1318my @tex = 1938my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1939 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1940 qw(b1_button_active.png);
1321 1941
1322sub new { 1942sub new {
1323 my $class = shift; 1943 my $class = shift;
1324 1944
1325 $class->SUPER::new ( 1945 $class->SUPER::new (
1326 padding => 4, 1946 padding_x => 4,
1947 padding_y => 4,
1327 fg => [1, 1, 1], 1948 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1949 active_fg => [0, 0, 1],
1330 can_hover => 1, 1950 can_hover => 1,
1331 align => 0, 1951 align => 0,
1332 valign => 0, 1952 valign => 0,
1953 can_events => 1,
1333 @_ 1954 @_
1334 ) 1955 )
1335} 1956}
1336 1957
1337sub button_up { 1958sub invoke_button_up {
1338 my ($self, $ev, $x, $y) = @_; 1959 my ($self, $ev, $x, $y) = @_;
1339 1960
1961 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1962 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1963 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1964
1343 } 1965 1
1344} 1966}
1345 1967
1346sub _draw { 1968sub _draw {
1347 my ($self) = @_; 1969 my ($self) = @_;
1348 1970
1349 local $self->{fg} = $self->{fg}; 1971 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1350 1972
1351 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg};
1353 }
1354
1355 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 1973 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1974 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1; 1975 glColor 0, 0, 0, 1;
1360 1976
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1977 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1362 1978
1363 glDisable GL_TEXTURE_2D; 1979 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365 1980
1366 $self->SUPER::_draw; 1981 $self->SUPER::_draw;
1367} 1982}
1368 1983
1369############################################################################# 1984#############################################################################
1370 1985
1371package CFClient::UI::CheckBox; 1986package CFClient::UI::ImageButton;
1372 1987
1373our @ISA = CFClient::UI::DrawBG::; 1988our @ISA = CFClient::UI::Image::;
1374 1989
1375my @tex = 1990use CFClient::OpenGL;
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378 1991
1379use SDL; 1992my %textures;
1380use SDL::OpenGL;
1381 1993
1382sub new { 1994sub new {
1383 my $class = shift; 1995 my $class = shift;
1384 1996
1997 my $self = $class->SUPER::new (
1998 padding_x => 4,
1999 padding_y => 4,
2000 fg => [1, 1, 1],
2001 active_fg => [0, 0, 1],
2002 can_hover => 1,
2003 align => 0,
2004 valign => 0,
2005 can_events => 1,
2006 @_
2007 );
2008}
2009
2010sub invoke_button_up {
2011 my ($self, $ev, $x, $y) = @_;
2012
2013 $self->emit ("activate")
2014 if $x >= 0 && $x < $self->{w}
2015 && $y >= 0 && $y < $self->{h};
2016
2017 1
2018}
2019
2020#############################################################################
2021
2022package CFClient::UI::CheckBox;
2023
2024our @ISA = CFClient::UI::DrawBG::;
2025
2026my @tex =
2027 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2028 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2029
2030use CFClient::OpenGL;
2031
2032sub new {
2033 my $class = shift;
2034
1385 $class->SUPER::new ( 2035 $class->SUPER::new (
1386 padding => 2, 2036 padding_x => 2,
2037 padding_y => 2,
1387 fg => [1, 1, 1], 2038 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0], 2039 active_fg => [1, 1, 0],
2040 bg => [0, 0, 0, 0.2],
2041 active_bg => [1, 1, 1, 0.5],
1389 state => 0, 2042 state => 0,
1390 can_hover => 1, 2043 can_hover => 1,
1391 @_ 2044 @_
1392 ) 2045 )
1393} 2046}
1394 2047
1395sub size_request { 2048sub size_request {
1396 my ($self) = @_; 2049 my ($self) = @_;
1397 2050
1398 ($self->{padding} * 2 + 6) x 2 2051 (6) x 2
1399} 2052}
1400 2053
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down { 2054sub invoke_button_down {
1408 my ($self, $ev, $x, $y) = @_; 2055 my ($self, $ev, $x, $y) = @_;
1409 2056
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2057 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2058 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1412 $self->{state} = !$self->{state}; 2059 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state}); 2060 $self->emit (changed => $self->{state});
2061 } else {
2062 return 0
2063 }
2064
1414 } 2065 1
1415} 2066}
1416 2067
1417sub _draw { 2068sub _draw {
1418 my ($self) = @_; 2069 my ($self) = @_;
1419 2070
1420 $self->SUPER::_draw; 2071 $self->SUPER::_draw;
1421 2072
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2073 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1423 2074
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2075 my ($w, $h) = @$self{qw(w h)};
2076
2077 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1425 2078
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2079 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427 2080
1428 glEnable GL_BLEND; 2081 my $tex = $self->{state} ? $tex[1] : $tex[0];
2082
1429 glEnable GL_TEXTURE_2D; 2083 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s); 2084 $tex->draw_quad_alpha (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D; 2085 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438} 2086}
1439 2087
1440############################################################################# 2088#############################################################################
1441 2089
2090package CFClient::UI::Image;
2091
2092our @ISA = CFClient::UI::Base::;
2093
2094use CFClient::OpenGL;
2095use Carp qw/confess/;
2096
2097our %loaded_images;
2098
2099sub new {
2100 my $class = shift;
2101
2102 my $self = $class->SUPER::new (can_events => 0, @_);
2103
2104 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2105
2106 $loaded_images{$self->{image}} ||=
2107 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2108
2109 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2110
2111 Scalar::Util::weaken $loaded_images{$self->{image}};
2112
2113 $self->{aspect} = $tex->{w} / $tex->{h};
2114
2115 $self
2116}
2117
2118sub size_request {
2119 my ($self) = @_;
2120
2121 ($self->{tex}->{w}, $self->{tex}->{h})
2122}
2123
2124sub _draw {
2125 my ($self) = @_;
2126
2127 my $tex = $self->{tex};
2128
2129 my ($w, $h) = ($self->{w}, $self->{h});
2130
2131 if ($self->{rot90}) {
2132 glRotate 90, 0, 0, 1;
2133 glTranslate 0, -$self->{w}, 0;
2134
2135 ($w, $h) = ($h, $w);
2136 }
2137
2138 glEnable GL_TEXTURE_2D;
2139 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2140
2141 $tex->draw_quad_alpha (0, 0, $w, $h);
2142
2143 glDisable GL_TEXTURE_2D;
2144}
2145
2146#############################################################################
2147
1442package CFClient::UI::VGauge; 2148package CFClient::UI::VGauge;
1443 2149
1444our @ISA = CFClient::UI::Base::; 2150our @ISA = CFClient::UI::Base::;
1445 2151
1446use SDL::OpenGL; 2152use List::Util qw(min max);
2153
2154use CFClient::OpenGL;
1447 2155
1448my %tex = ( 2156my %tex = (
1449 food => [ 2157 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2158 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2159 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ], 2160 ],
1453 grace => [ 2161 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2163 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1456 ], 2164 ],
1457 hp => [ 2165 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2166 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2167 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ], 2168 ],
1461 mana => [ 2169 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2170 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2171 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1464 ], 2172 ],
1465); 2173);
1466 2174
1467# eg. VGauge->new (gauge => 'food'), default gauge: food 2175# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new { 2176sub new {
1469 my $class = shift; 2177 my $class = shift;
1470 2178
1471 my $self = $class->SUPER::new (gauge => 'food', @_); 2179 my $self = $class->SUPER::new (
2180 type => 'food',
2181 @_
2182 );
2183
2184 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1472 2185
1473 $self 2186 $self
1474} 2187}
1475 2188
1476sub size_request { 2189sub size_request {
1477 my ($self) = @_; 2190 my ($self) = @_;
1478 2191
2192 #my $tex = $tex{$self->{type}}[0];
2193 #@$tex{qw(w h)}
1479 (30, 100) 2194 (0, 0)
1480} 2195}
1481 2196
1482sub set_max { 2197sub set_max {
1483 my ($self, $max) = @_; 2198 my ($self, $max) = @_;
2199
2200 return if $self->{max_val} == $max;
2201
1484 $self->{max_val} = $max; 2202 $self->{max_val} = $max;
2203 $self->update;
1485} 2204}
1486 2205
1487sub set_value { 2206sub set_value {
1488 my ($self, $val, $max) = @_; 2207 my ($self, $val, $max) = @_;
1489 2208
1490 $self->set_max ($max) 2209 $self->set_max ($max)
1491 if defined $max; 2210 if defined $max;
1492 2211
1493 $max = $self->{max_val}; 2212 return if $self->{val} == $val;
2213
1494 $self->{val} = $val; 2214 $self->{val} = $val;
1495
1496 $self->update; 2215 $self->update;
1497} 2216}
1498 2217
1499sub _draw { 2218sub _draw {
1500 my ($self) = @_; 2219 my ($self) = @_;
1501 2220
1502 my $tex = $tex{$self->{gauge}}; 2221 my $tex = $tex{$self->{type}};
2222 my ($t1, $t2, $t3) = @$tex;
1503 2223
1504 my ($w, $h) = ($self->{w}, $self->{h}); 2224 my ($w, $h) = ($self->{w}, $self->{h});
1505 2225
2226 if ($self->{vertical}) {
2227 glRotate 90, 0, 0, 1;
2228 glTranslate 0, -$self->{w}, 0;
2229
2230 ($w, $h) = ($h, $w);
2231 }
2232
1506 my $ycut = $self->{val} / ($self->{max_val} || 1); 2233 my $ycut = $self->{val} / ($self->{max_val} || 1);
1507 $ycut = 1 if $self->{val} > $self->{max_val};
1508 2234
1509 my $t1 = $tex->[0]; 2235 my $ycut1 = max 0, min 1, $ycut;
1510 my $t2 = $tex->[1]; 2236 my $ycut2 = max 0, min 1, $ycut - 1;
2237
2238 my $h1 = $self->{h} * (1 - $ycut1);
2239 my $h2 = $self->{h} * (1 - $ycut2);
1511 2240
1512 glEnable GL_BLEND; 2241 glEnable GL_BLEND;
1513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2242 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2243 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1514 glEnable GL_TEXTURE_2D; 2244 glEnable GL_TEXTURE_2D;
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2245 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516 2246
1517 my $h1 = $self->{h} - $ycut * $self->{h};
1518 my $h2 = $ycut * $self->{h};
1519
1520 my $yp = 0;
1521
1522 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2247 glBindTexture GL_TEXTURE_2D, $t1->{name};
1523 glBegin (GL_QUADS); 2248 glBegin GL_QUADS;
1524 glTexCoord (0, 0); glVertex (0 , $yp); 2249 glTexCoord 0 , 0; glVertex 0 , 0;
1525 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2250 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2251 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1527 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2252 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1528 glEnd (); 2253 glEnd;
1529 2254
1530 $yp += $h1; 2255 my $ycut1 = List::Util::min 1, $ycut;
1531
1532 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2256 glBindTexture GL_TEXTURE_2D, $t2->{name};
1533 glBegin (GL_QUADS); 2257 glBegin GL_QUADS;
1534 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2258 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1535 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1536 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2260 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1537 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1538 glEnd (); 2262 glEnd;
2263
2264 if ($t3) {
2265 glBindTexture GL_TEXTURE_2D, $t3->{name};
2266 glBegin GL_QUADS;
2267 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2268 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2269 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2271 glEnd;
2272 }
1539 2273
1540 glDisable GL_BLEND; 2274 glDisable GL_BLEND;
1541 glDisable GL_TEXTURE_2D; 2275 glDisable GL_TEXTURE_2D;
1542} 2276}
1543 2277
1544############################################################################# 2278#############################################################################
1545 2279
2280package CFClient::UI::Gauge;
2281
2282our @ISA = CFClient::UI::VBox::;
2283
2284sub new {
2285 my ($class, %arg) = @_;
2286
2287 my $self = $class->SUPER::new (
2288 tooltip => $arg{type},
2289 can_hover => 1,
2290 can_events => 1,
2291 %arg,
2292 );
2293
2294 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2295 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2296 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2297
2298 $self
2299}
2300
2301sub set_fontsize {
2302 my ($self, $fsize) = @_;
2303
2304 $self->{value}->set_fontsize ($fsize);
2305 $self->{max} ->set_fontsize ($fsize);
2306}
2307
2308sub set_max {
2309 my ($self, $max) = @_;
2310
2311 $self->{gauge}->set_max ($max);
2312 $self->{max}->set_text ($max);
2313}
2314
2315sub set_value {
2316 my ($self, $val, $max) = @_;
2317
2318 $self->set_max ($max)
2319 if defined $max;
2320
2321 $self->{gauge}->set_value ($val, $max);
2322 $self->{value}->set_text ($val);
2323}
2324
2325#############################################################################
2326
1546package CFClient::UI::Slider; 2327package CFClient::UI::Slider;
1547 2328
1548use strict; 2329use strict;
1549 2330
1550use SDL::OpenGL; 2331use CFClient::OpenGL;
1551 2332
1552our @ISA = CFClient::UI::DrawBG::; 2333our @ISA = CFClient::UI::DrawBG::;
1553 2334
1554my @tex = 2335my @tex =
1555 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2336 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1556 qw(s1_slider.png s1_slider_bg.png); 2337 qw(s1_slider.png s1_slider_bg.png);
1557 2338
1558sub new { 2339sub new {
1559 my $class = shift; 2340 my $class = shift;
1560 2341
1561 # range [value, low, high, page] 2342 # range [value, low, high, page, unit]
1562 2343
1563 # TODO: 0-width page 2344 # TODO: 0-width page
1564 # TODO: req_w/h are wrong with vertical 2345 # TODO: req_w/h are wrong with vertical
1565 # TODO: calculations are off 2346 # TODO: calculations are off
1566 my $self = $class->SUPER::new ( 2347 my $self = $class->SUPER::new (
1567 fg => [1, 1, 1], 2348 fg => [1, 1, 1],
1568 active_fg => [0, 0, 0], 2349 active_fg => [0, 0, 0],
2350 bg => [0, 0, 0, 0.2],
2351 active_bg => [1, 1, 1, 0.5],
1569 range => [0, 0, 100, 10], 2352 range => [0, 0, 100, 10, 0],
1570 req_w => 40, 2353 min_w => $::WIDTH / 80,
1571 req_h => 13, 2354 min_h => $::WIDTH / 80,
1572 vertical => 0, 2355 vertical => 0,
1573 can_hover => 1, 2356 can_hover => 1,
1574 inner_pad => 5, 2357 inner_pad => 0.02,
1575 @_ 2358 @_
1576 ); 2359 );
1577 2360
2361 $self->set_value ($self->{range}[0]);
2362 $self->update;
2363
1578 $self 2364 $self
1579} 2365}
1580 2366
2367sub set_range {
2368 my ($self, $range) = @_;
2369
2370 ($range, $self->{range}) = ($self->{range}, $range);
2371
2372 if ("@$range" ne "@{$self->{range}}") {
2373 $self->update;
2374 $self->set_value ($self->{range}[0]);
2375 }
2376}
2377
2378sub set_value {
2379 my ($self, $value) = @_;
2380
2381 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2382
2383 $hi = $lo + 1 if $hi <= $lo;
2384
2385 $page = $hi - $lo if $page > $hi - $lo;
2386
2387 $value = $lo if $value < $lo;
2388 $value = $hi - $page if $value > $hi - $page;
2389
2390 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2391 if $unit;
2392
2393 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2394
2395 if ($value != $old_value) {
2396 $self->emit (changed => $value);
2397 $self->update;
2398 }
2399}
2400
1581sub size_request { 2401sub size_request {
1582 my ($self) = @_; 2402 my ($self) = @_;
1583 2403
1584 my $w = $self->{req_w}; 2404 ($self->{req_w}, $self->{req_h})
1585 my $h = $self->{req_h};
1586
1587 $self->{vertical} ? ($h, $w) : ($w, $h)
1588} 2405}
1589 2406
1590sub button_down { 2407sub invoke_button_down {
1591 my ($self, $ev, $x, $y) = @_; 2408 my ($self, $ev, $x, $y) = @_;
1592 2409
1593 $self->SUPER::button_down ($ev, $x, $y); 2410 $self->SUPER::invoke_button_down ($ev, $x, $y);
2411
2412 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2413
1594 $self->mouse_motion ($ev, $x, $y); 2414 $self->mouse_motion ($ev, $x, $y)
1595} 2415}
1596 2416
1597sub mouse_motion { 2417sub invoke_mouse_motion {
1598 my ($self, $ev, $x, $y) = @_; 2418 my ($self, $ev, $x, $y) = @_;
1599 2419
1600 if ($GRAB == $self) { 2420 if ($GRAB == $self) {
2421 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2422
2423 my (undef, $lo, $hi, $page) = @{$self->{range}};
2424
2425 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2426
2427 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2428 } else {
2429 return 0;
2430 }
2431
2432 1
2433}
2434
2435sub update {
2436 my ($self) = @_;
2437
2438 delete $self->{knob_w};
2439 $self->SUPER::update;
2440}
2441
2442sub _draw {
2443 my ($self) = @_;
2444
2445 unless ($self->{knob_w}) {
2446 $self->set_value ($self->{range}[0]);
2447
1601 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2448 my ($value, $lo, $hi, $page) = @{$self->{range}};
2449 my $range = ($hi - $page - $lo) || 1e-100;
1602 2450
1603 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2451 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1604 2452
1605 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2453 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1606 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2454 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1607 2455
1608 $x -= $inner_pad_px; # substract the padding 2456 $value = ($value - $lo) / $range;
1609 $x = $x * ($hi - $lo) / $inner_w + $lo; 2457 $value = $value * $self->{scale} + $self->{offset};
1610 $x = $lo if $x < $lo;
1611 $x = $hi - $page if $x > $hi - $page;
1612 $self->{range}[0] = $x;
1613 2458
1614 $self->emit (changed => $x); 2459 $self->{knob_x} = $value - $knob_w * 0.5;
1615 $self->update; 2460 $self->{knob_w} = $knob_w;
1616 } 2461 }
1617}
1618
1619# the inner_* stuff is for generating a padding for the slider handle,
1620# so that the handle doesn't leave the texture. This calculation isn't 100%
1621# correct propably, but it does the job for now
1622sub _calc_inner_pad_px {
1623 my ($self, $w) = @_;
1624 ($w / 100) * $self->{inner_pad} # % to pixels
1625}
1626
1627sub _draw {
1628 my ($self) = @_;
1629 2462
1630 $self->SUPER::_draw (); 2463 $self->SUPER::_draw ();
1631 2464
1632 my ($w, $h) = @$self{qw(w h)}; 2465 glScale $self->{w}, $self->{h};
1633 2466
1634 if ($self->{vertical}) { 2467 if ($self->{vertical}) {
1635 # draw a vertical slider like a rotated horizontal slider 2468 # draw a vertical slider like a rotated horizontal slider
1636 2469
2470 glTranslate 1, 0, 0;
1637 glRotate 90, 0, 0, 1; 2471 glRotate 90, 0, 0, 1;
1638 glTranslate 0, -$self->{w}, 0;
1639
1640 ($w, $h) = ($h, $w);
1641 } 2472 }
1642 2473
1643 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2474 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1644 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2475 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1645 2476
1646 my ($value, $lo, $hi, $page) = @{$self->{range}};
1647
1648 $hi = $value + 1 if $lo == $hi;
1649
1650 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1651 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1652
1653 $page = int $page * $inner_w / ($hi - $lo);
1654 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1655
1656 $w -= $page;
1657 $page &= ~1;
1658 glTranslate $page * 0.5, 0, 0;
1659 $page ||= 2;
1660
1661 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1662 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1663
1664 glEnable GL_BLEND;
1665 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1666 glEnable GL_TEXTURE_2D; 2477 glEnable GL_TEXTURE_2D;
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2478 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1668 2479
1669 # draw background 2480 # draw background
1670 $tex[1]->draw_quad (0, 0, $w, $h); 2481 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1671 2482
1672 # draw handle 2483 # draw handle
1673 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2484 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1674 2485
1675 glDisable GL_BLEND;
1676 glDisable GL_TEXTURE_2D; 2486 glDisable GL_TEXTURE_2D;
1677} 2487}
1678 2488
1679############################################################################# 2489#############################################################################
1680 2490
1681package CFClient::UI::TextView; 2491package CFClient::UI::ValSlider;
1682 2492
1683our @ISA = CFClient::UI::HBox::; 2493our @ISA = CFClient::UI::HBox::;
1684 2494
1685use SDL::OpenGL; 2495sub new {
2496 my ($class, %arg) = @_;
2497
2498 my $range = delete $arg{range};
2499
2500 my $self = $class->SUPER::new (
2501 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2502 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2503 to_value => sub { shift },
2504 from_value => sub { shift },
2505 %arg,
2506 );
2507
2508 $self->{slider}->connect (changed => sub {
2509 my ($self, $value) = @_;
2510 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2511 $self->{parent}->emit (changed => $value);
2512 });
2513
2514# $self->{entry}->connect (changed => sub {
2515# my ($self, $value) = @_;
2516# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2517# $self->{parent}->emit (changed => $value);
2518# });
2519
2520 $self->add ($self->{slider}, $self->{entry});
2521
2522 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2523
2524 $self
2525}
2526
2527sub set_range { shift->{slider}->set_range (@_) }
2528sub set_value { shift->{slider}->set_value (@_) }
2529
2530#############################################################################
2531
2532package CFClient::UI::TextScroller;
2533
2534our @ISA = CFClient::UI::HBox::;
2535
2536use CFClient::OpenGL;
1686 2537
1687sub new { 2538sub new {
1688 my $class = shift; 2539 my $class = shift;
1689 2540
1690 my $self = $class->SUPER::new ( 2541 my $self = $class->SUPER::new (
1691 req_w => $::WIDTH / 6, 2542 fontsize => 1,
1692 req_h => $::HEIGHT / 6, 2543 can_events => 0,
1693 fontsize => $::FONTSIZE, 2544 indent => 0,
2545 #font => default_font
1694 @_, 2546 @_,
1695 2547
1696 layout => (new CFClient::Layout), 2548 layout => (new CFClient::Layout 1),
1697 par => [], 2549 par => [],
1698 height => 0, 2550 height => 0,
1699 children => [ 2551 children => [
1700 (new CFClient::UI::Empty expand => 1), 2552 (new CFClient::UI::Empty expand => 1),
1701 (new CFClient::UI::Slider vertical => 1), 2553 (new CFClient::UI::Slider vertical => 1),
1702 ], 2554 ],
1703 ); 2555 );
1704 2556
1705 $self->{children}[1]->connect (changed => sub { 2557 $self->{children}[1]->connect (changed => sub { $self->update });
1706 $self->update;
1707 });
1708 2558
1709 $self 2559 $self
1710} 2560}
1711 2561
1712sub set_fontsize { 2562sub set_fontsize {
… …
1714 2564
1715 $self->{fontsize} = $fontsize; 2565 $self->{fontsize} = $fontsize;
1716 $self->reflow; 2566 $self->reflow;
1717} 2567}
1718 2568
2569sub invoke_size_allocate {
2570 my ($self, $w, $h) = @_;
2571
2572 $self->{layout}->set_font ($self->{font}) if $self->{font};
2573 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2574 $self->{layout}->set_width ($self->{children}[0]{w});
2575 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2576
2577 $self->reflow;
2578
2579 $self->SUPER::invoke_size_allocate ($w, $h)
2580}
2581
1719sub text_height { 2582sub text_size {
1720 my ($self, $text) = @_; 2583 my ($self, $text, $indent) = @_;
1721 2584
1722 my $layout = $self->{layout}; 2585 my $layout = $self->{layout};
1723 2586
1724 $layout->set_height ($self->{fontsize}); 2587 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $layout->set_width ($self->{w}); 2588 $layout->set_width ($self->{children}[0]{w} - $indent);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1726 $layout->set_text ($text); 2590 $layout->set_markup ($text);
1727 2591
1728 ($layout->size)[1] 2592 $layout->size
1729} 2593}
1730 2594
1731sub reflow { 2595sub reflow {
1732 my ($self) = @_; 2596 my ($self) = @_;
1733 2597
1734 $self->{need_reflow}++; 2598 $self->{need_reflow}++;
1735 $self->update; 2599 $self->update;
1736} 2600}
1737 2601
1738sub size_request { 2602sub set_offset {
1739 my ($self) = @_; 2603 my ($self, $offset) = @_;
1740 2604
1741 ($self->{req_w}, $self->{req_h}) 2605 # todo: base offset on lines or so, not on pixels
2606 $self->{children}[1]->set_value ($offset);
1742} 2607}
1743 2608
1744sub size_allocate { 2609sub clear {
1745 my ($self, $x, $y, $w, $h) = @_; 2610 my ($self) = @_;
1746 2611
1747 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2612 $self->{par} = [];
1748 2613 $self->{height} = 0;
1749 $self->{layout}->set_height ($self->{fontsize}); 2614 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1750 $self->{layout}->set_width ($self->{w});
1751
1752 $self->reflow;
1753 $self->update;
1754} 2615}
1755 2616
1756sub add_paragraph { 2617sub add_paragraph {
1757 my ($self, $color, $text) = @_; 2618 my ($self, $color, $text, $indent) = @_;
1758 2619
1759 #TODO: intelligently "reformat" paragraph 2620 for my $line (split /\n/, $text) {
1760 2621 my ($w, $h) = $self->text_size ($line);
1761 my $height = $self->text_height ($text);
1762
1763 $self->{height} += $height; 2622 $self->{height} += $h;
2623 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2624 }
1764 2625
1765 push @{$self->{par}}, [$height, $color, $text];
1766
1767 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2626 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1768 $self->{children}[1]->update;
1769} 2627}
1770 2628
1771sub update { 2629sub update {
1772 my ($self) = @_; 2630 my ($self) = @_;
1773 2631
… …
1775 2633
1776 return unless $self->{h} > 0; 2634 return unless $self->{h} > 0;
1777 2635
1778 delete $self->{texture}; 2636 delete $self->{texture};
1779 2637
1780 $ROOT->on_refresh ($self, sub { 2638 $ROOT->on_post_alloc ($self => sub {
2639 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2640
1781 if (delete $self->{need_reflow}) { 2641 if (delete $self->{need_reflow}) {
1782 my $height = 0; 2642 my $height = 0;
1783 2643
1784 $height += $_->[0] = $self->text_height ($_->[2]) 2644 my $layout = $self->{layout};
2645
2646 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2647
1785 for @{$self->{par}}; 2648 for (@{$self->{par}}) {
2649 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2650 $layout->set_width ($W - $_->[3]);
2651 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2652 $layout->set_markup ($_->[4]);
2653 my ($w, $h) = $layout->size;
2654 $_->[0] = $w + $_->[3];
2655 $_->[1] = $h;
2656 }
2657
2658 $height += $_->[1];
2659 }
1786 2660
1787 $self->{height} = $height; 2661 $self->{height} = $height;
1788 2662
1789 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2663 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1790 2664
1791 delete $self->{texture}; 2665 delete $self->{texture};
1792 } 2666 }
1793 2667
1794 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2668 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1795 glClearColor 0, 0, 0, 1; 2669 glClearColor 0, 0, 0, 0;
1796 glClear GL_COLOR_BUFFER_BIT; 2670 glClear GL_COLOR_BUFFER_BIT;
1797 2671
2672 my $top = int $self->{children}[1]{range}[0];
2673
2674 my $y0 = $top;
2675 my $y1 = $top + $H;
2676
2677 my $y = 0;
2678
2679 my $layout = $self->{layout};
2680
2681 $layout->set_font ($self->{font}) if $self->{font};
2682
1798 glEnable GL_BLEND; 2683 glEnable GL_BLEND;
2684 #TODO# not correct in windows where rgba is forced off
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2685 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802
1803 my $top = int $self->{children}[1]{range}[0];
1804
1805 my $y0 = $top;
1806 my $y1 = $top + $self->{h};
1807
1808 my $y = 0;
1809
1810 my $layout = $self->{layout};
1811 2686
1812 for my $par (@{$self->{par}}) { 2687 for my $par (@{$self->{par}}) {
1813 my $h = $par->[0]; 2688 my $h = $par->[1];
1814 2689
1815 if ($y0 < $y + $h && $y < $y1) { 2690 if ($y0 < $y + $h && $y < $y1) {
2691 $layout->set_foreground (@{ $par->[2] });
2692 $layout->set_width ($W - $par->[3]);
2693 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1816 $layout->set_text ($par->[2]); 2694 $layout->set_markup ($par->[4]);
1817 2695
1818 glColor @{ $par->[1] }; 2696 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1819 my ($W, $H) = $layout->size; 2697
1820 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2698 glRasterPos $par->[3], $y - $y0;
2699 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1821 } 2700 }
1822 2701
1823 $y += $h; 2702 $y += $h;
1824 } 2703 }
1825 2704
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND; 2705 glDisable GL_BLEND;
1828 }; 2706 };
1829 }); 2707 });
1830} 2708}
1831 2709
1832sub _draw { 2710sub _draw {
1833 my ($self) = @_; 2711 my ($self) = @_;
1834 2712
1835 if ($self->{texture}) {
1836 glEnable GL_TEXTURE_2D; 2713 glEnable GL_TEXTURE_2D;
1837 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1838 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2715 glColor 0, 0, 0, 1;
2716 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1839 glDisable GL_TEXTURE_2D; 2717 glDisable GL_TEXTURE_2D;
1840 }
1841 2718
1842 $self->{children}[1]->draw; 2719 $self->{children}[1]->draw;
1843 2720
1844} 2721}
1845 2722
1846############################################################################# 2723#############################################################################
1847 2724
1848package CFClient::UI::MapWidget;
1849
1850use strict;
1851
1852use List::Util qw(min max);
1853
1854use SDL;
1855use SDL::OpenGL;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859sub new {
1860 my $class = shift;
1861
1862 $class->SUPER::new (
1863 z => -1,
1864 can_focus => 1,
1865 list => (glGenLists 1),
1866 @_
1867 )
1868}
1869
1870sub key_down {
1871 print "MAPKEYDOWN\n";
1872}
1873
1874sub key_up {
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 $self->focus_in;
1881
1882 if ($ev->button == 2) {
1883 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1884 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1885
1886 $self->{motion} = sub {
1887 my ($ev, $x, $y) = @_;
1888
1889 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1890
1891 $::CFG->{map_shift_x} = $bw + $x - $ox;
1892 $::CFG->{map_shift_y} = $bh + $y - $oy;
1893
1894 $self->update;
1895 };
1896 }
1897}
1898
1899sub button_up {
1900 my ($self, $ev, $x, $y) = @_;
1901
1902 delete $self->{motion};
1903}
1904
1905sub mouse_motion {
1906 my ($self, $ev, $x, $y) = @_;
1907
1908 $self->{motion}->($ev, $x, $y) if $self->{motion};
1909}
1910
1911sub size_request {
1912 (
1913 1 + 32 * int $::WIDTH / 32,
1914 1 + 32 * int $::HEIGHT / 32,
1915 )
1916}
1917
1918sub update {
1919 my ($self) = @_;
1920
1921 $self->{need_update} = 1;
1922 $self->SUPER::update;
1923}
1924
1925sub draw {
1926 my ($self) = @_;
1927
1928 if (delete $self->{need_update}) {
1929 glNewList $self->{list}, GL_COMPILE;
1930
1931 if ($::MAP) {
1932 my $sw = int $::WIDTH / 32;
1933 my $sh = int $::HEIGHT / 32;
1934
1935 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1936 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1937
1938 glTranslate $sx0 - 32, $sy0 - 32, 0;
1939
1940 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1941
1942 if ($::CFG->{fow_enable}) {
1943 if ($::CFG->{fow_smooth}) { # smooth fog of war
1944 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1945 glConvolutionFilter2D
1946 GL_CONVOLUTION_2D,
1947 GL_ALPHA,
1948 3, 3,
1949 GL_ALPHA, GL_FLOAT,
1950 pack "f*",
1951 0.1, 0.1, 0.1,
1952 0.1, 0.2, 0.1,
1953 0.1, 0.1, 0.1,
1954 ;
1955 glEnable GL_CONVOLUTION_2D;
1956 }
1957
1958 $self->{fow_texture} = new CFClient::Texture
1959 w => $w,
1960 h => $h,
1961 data => $data,
1962 internalformat => GL_ALPHA,
1963 format => GL_ALPHA;
1964
1965 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1966
1967 glEnable GL_BLEND;
1968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1969 glEnable GL_TEXTURE_2D;
1970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1971
1972 glColor +($::CFG->{fow_intensity}) x 3, 1;
1973 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1974
1975 glDisable GL_TEXTURE_2D;
1976 glDisable GL_BLEND;
1977 }
1978
1979 # HACK BEGIN
1980 {
1981 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1982 my ($w, $h) = (250, 250);
1983
1984 glEnable GL_BLEND;
1985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $self->{mapmap_texture} =
1990 new CFClient::Texture
1991 w => $w,
1992 h => $h,
1993 data => $::MAP->mapmap ($w, $h),
1994 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1995
1996 $self->{mapmap_texture}->draw_quad (100, 100);
1997
1998 glDisable GL_TEXTURE_2D;
1999 glDisable GL_BLEND;
2000 }
2001 # HACK END
2002 }
2003
2004 glEndList;
2005 }
2006
2007 glPushMatrix;
2008 glCallList $self->{list};
2009 glPopMatrix;
2010
2011 if ($FOCUS != $self) {
2012 glColor 64/255, 64/255, 64/255;
2013 glLogicOp GL_AND;
2014 glEnable GL_COLOR_LOGIC_OP;
2015 glBegin GL_QUADS;
2016 glVertex 0, 0;
2017 glVertex 0, $::HEIGHT;
2018 glVertex $::WIDTH, $::HEIGHT;
2019 glVertex $::WIDTH, 0;
2020 glEnd;
2021 glDisable GL_COLOR_LOGIC_OP;
2022 }
2023}
2024
2025my %DIR = (
2026 SDLK_KP8, [1, "north"],
2027 SDLK_KP9, [2, "northeast"],
2028 SDLK_KP6, [3, "east"],
2029 SDLK_KP3, [4, "southeast"],
2030 SDLK_KP2, [5, "south"],
2031 SDLK_KP1, [6, "southwest"],
2032 SDLK_KP4, [7, "west"],
2033 SDLK_KP7, [8, "northwest"],
2034
2035 SDLK_UP, [1, "north"],
2036 SDLK_RIGHT, [3, "east"],
2037 SDLK_DOWN, [5, "south"],
2038 SDLK_LEFT, [7, "west"],
2039);
2040
2041sub key_down {
2042 my ($self, $ev) = @_;
2043
2044 my $mod = $ev->key_mod;
2045 my $sym = $ev->key_sym;
2046
2047 if ($sym == SDLK_KP5) {
2048 $::CONN->user_send ("stay fire");
2049 } elsif ($sym == SDLK_a) {
2050 $::CONN->user_send ("apply");
2051 } elsif ($sym == SDLK_QUOTE) {
2052 $self->emit ('activate_console');
2053 } elsif ($sym == SDLK_SLASH) {
2054 $self->emit ('activate_console' => '/');
2055 } elsif (exists $DIR{$sym}) {
2056 if ($mod & KMOD_SHIFT) {
2057 $self->{shft}++;
2058 $::CONN->user_send ("fire $DIR{$sym}[0]");
2059 } elsif ($mod & KMOD_CTRL) {
2060 $self->{ctrl}++;
2061 $::CONN->user_send ("run $DIR{$sym}[0]");
2062 } else {
2063 $::CONN->user_send ("$DIR{$sym}[1]");
2064 }
2065 }
2066}
2067
2068sub key_up {
2069 my ($self, $ev) = @_;
2070
2071 my $mod = $ev->key_mod;
2072 my $sym = $ev->key_sym;
2073
2074 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2075 $::CONN->user_send ("fire_stop");
2076 }
2077 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2078 $::CONN->user_send ("run_stop");
2079 }
2080}
2081
2082#############################################################################
2083
2084package CFClient::UI::Animator; 2725package CFClient::UI::Animator;
2085 2726
2086use SDL::OpenGL; 2727use CFClient::OpenGL;
2087 2728
2088our @ISA = CFClient::UI::Bin::; 2729our @ISA = CFClient::UI::Bin::;
2089 2730
2090sub moveto { 2731sub moveto {
2091 my ($self, $x, $y) = @_; 2732 my ($self, $x, $y) = @_;
… …
2129 2770
2130sub new { 2771sub new {
2131 my $class = shift; 2772 my $class = shift;
2132 2773
2133 my $self = $class->SUPER::new ( 2774 my $self = $class->SUPER::new (
2134 state => 0, 2775 state => 0,
2135 connect_activate => \&toggle_flopper, 2776 on_activate => \&toggle_flopper,
2136 @_ 2777 @_
2137 ); 2778 );
2138 2779
2139 if ($self->{state}) {
2140 $self->{state} = 0;
2141 $self->toggle_flopper;
2142 }
2143
2144 $self 2780 $self
2145} 2781}
2146 2782
2147sub toggle_flopper { 2783sub toggle_flopper {
2148 my ($self) = @_; 2784 my ($self) = @_;
2149 2785
2150 # TODO: use animation 2786 $self->{other}->toggle_visibility;
2151 if ($self->{state} = !$self->{state}) { 2787}
2152 $CFClient::UI::ROOT->add ($self->{other}); 2788
2153 $self->{other}->move ($self->coord2global (0, $self->{h})); 2789#############################################################################
2790
2791package CFClient::UI::Tooltip;
2792
2793our @ISA = CFClient::UI::Bin::;
2794
2795use CFClient::OpenGL;
2796
2797sub new {
2798 my $class = shift;
2799
2800 $class->SUPER::new (
2801 @_,
2802 can_events => 0,
2803 )
2804}
2805
2806sub set_tooltip_from {
2807 my ($self, $widget) = @_;
2808
2809 my $tooltip = $widget->{tooltip};
2810
2811 if ($ENV{CFPLUS_DEBUG} & 2) {
2812 $tooltip .= "\n\n" . (ref $widget) . "\n"
2813 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2814 . "req $widget->{req_w} $widget->{req_h}\n"
2815 . "visible $widget->{visible}";
2816 }
2817
2818 $tooltip =~ s/^\n+//;
2819 $tooltip =~ s/\n+$//;
2820
2821 $self->add (new CFClient::UI::Label
2822 markup => $tooltip,
2823 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2824 fontsize => 0.8,
2825 fg => [0, 0, 0, 1],
2826 ellipsise => 0,
2827 font => ($widget->{tooltip_font} || $::FONT_PROP),
2828 );
2829}
2830
2831sub size_request {
2832 my ($self) = @_;
2833
2834 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2835
2836 ($w + 4, $h + 4)
2837}
2838
2839sub invoke_size_allocate {
2840 my ($self, $w, $h) = @_;
2841
2842 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2843}
2844
2845sub invoke_visibility_change {
2846 my ($self, $visible) = @_;
2847
2848 return unless $visible;
2849
2850 $self->{root}->on_post_alloc ("move_$self" => sub {
2851 my $widget = $self->{owner}
2852 or return;
2853
2854 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2855
2856 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2857 if $x + $self->{w} > $self->{root}{w};
2858
2859 $self->move_abs ($x, $y);
2860 });
2861}
2862
2863sub _draw {
2864 my ($self) = @_;
2865
2866 glTranslate 0.375, 0.375;
2867
2868 my ($w, $h) = @$self{qw(w h)};
2869
2870 glColor 1, 0.8, 0.4;
2871 glBegin GL_QUADS;
2872 glVertex 0 , 0;
2873 glVertex 0 , $h;
2874 glVertex $w, $h;
2875 glVertex $w, 0;
2876 glEnd;
2877
2878 glColor 0, 0, 0;
2879 glBegin GL_LINE_LOOP;
2880 glVertex 0 , 0;
2881 glVertex 0 , $h;
2882 glVertex $w, $h;
2883 glVertex $w, 0;
2884 glEnd;
2885
2886 glTranslate 2 - 0.375, 2 - 0.375;
2887
2888 $self->SUPER::_draw;
2889}
2890
2891#############################################################################
2892
2893package CFClient::UI::Face;
2894
2895our @ISA = CFClient::UI::Base::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 aspect => 1,
2904 can_events => 0,
2905 @_,
2906 );
2907
2908 if ($self->{anim} && $self->{animspeed}) {
2909 Scalar::Util::weaken (my $widget = $self);
2910
2911 $self->{timer} = Event->timer (
2912 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2913 hard => 1,
2914 interval => $self->{animspeed},
2915 cb => sub {
2916 ++$widget->{frame};
2917 $widget->update;
2918 },
2919 );
2920 }
2921
2922 $self
2923}
2924
2925sub size_request {
2926 (32, 8)
2927}
2928
2929sub update {
2930 my ($self) = @_;
2931
2932 return unless $self->{visible};
2933
2934 $self->SUPER::update;
2935}
2936
2937sub _draw {
2938 my ($self) = @_;
2939
2940 return unless $::CONN;
2941
2942 my $face;
2943
2944 if ($self->{frame}) {
2945 my $anim = $::CONN->{anim}[$self->{anim}];
2946
2947 $face = $anim->[ $self->{frame} % @$anim ]
2948 if $anim && @$anim;
2949 }
2950
2951 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2952
2953 if ($tex) {
2954 glEnable GL_TEXTURE_2D;
2955 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2956 glColor 0, 0, 0, 1;
2957 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2958 glDisable GL_TEXTURE_2D;
2959 }
2960}
2961
2962sub destroy {
2963 my ($self) = @_;
2964
2965 $self->{timer}->cancel
2966 if $self->{timer};
2967
2968 $self->SUPER::destroy;
2969}
2970
2971#############################################################################
2972
2973package CFClient::UI::Buttonbar;
2974
2975our @ISA = CFClient::UI::HBox::;
2976
2977# TODO: should actualyl wrap buttons and other goodies.
2978
2979#############################################################################
2980
2981package CFClient::UI::Menu;
2982
2983our @ISA = CFClient::UI::FancyFrame::;
2984
2985use CFClient::OpenGL;
2986
2987sub new {
2988 my $class = shift;
2989
2990 my $self = $class->SUPER::new (
2991 items => [],
2992 z => 100,
2993 @_,
2994 );
2995
2996 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2997
2998 for my $item (@{ $self->{items} }) {
2999 my ($widget, $cb, $tooltip) = @$item;
3000
3001 # handle various types of items, only text for now
3002 if (!ref $widget) {
3003 $widget = new CFClient::UI::Label
3004 can_hover => 1,
3005 can_events => 1,
3006 markup => $widget,
3007 tooltip => $tooltip
3008 }
3009
3010 $self->{item}{$widget} = $item;
3011
3012 $self->{vbox}->add ($widget);
3013 }
3014
3015 $self
3016}
3017
3018# popup given the event (must be a mouse button down event currently)
3019sub popup {
3020 my ($self, $ev) = @_;
3021
3022 $self->emit ("popdown");
3023
3024 # maybe save $GRAB? must be careful about events...
3025 $GRAB = $self;
3026 $self->{button} = $ev->{button};
3027
3028 $self->show;
3029 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3030}
3031
3032sub invoke_mouse_motion {
3033 my ($self, $ev, $x, $y) = @_;
3034
3035 # TODO: should use vbox->find_widget or so
3036 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3037 $self->{hover} = $self->{item}{$HOVER};
3038
3039 0
3040}
3041
3042sub invoke_button_up {
3043 my ($self, $ev, $x, $y) = @_;
3044
3045 if ($ev->{button} == $self->{button}) {
3046 undef $GRAB;
3047 $self->hide;
3048
2154 $self->emit ("open"); 3049 $self->emit ("popdown");
3050 $self->{hover}[1]->() if $self->{hover};
2155 } else { 3051 } else {
2156 $CFClient::UI::ROOT->remove ($self->{other}); 3052 return 0
2157 $self->emit ("close"); 3053 }
3054
2158 } 3055 1
2159
2160 $self->emit (changed => $self->{state});
2161} 3056}
2162 3057
2163############################################################################# 3058#############################################################################
2164 3059
3060package CFClient::UI::Multiplexer;
3061
3062our @ISA = CFClient::UI::Container::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 @_,
3069 );
3070
3071 $self->{current} = $self->{children}[0]
3072 if @{ $self->{children} };
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, @widgets) = @_;
3079
3080 $self->SUPER::add (@widgets);
3081
3082 $self->{current} = $self->{children}[0]
3083 if @{ $self->{children} };
3084}
3085
3086sub set_current_page {
3087 my ($self, $page_or_widget) = @_;
3088
3089 my $widget = ref $page_or_widget
3090 ? $page_or_widget
3091 : $self->{children}[$page_or_widget];
3092
3093 $self->{current} = $widget;
3094 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3095
3096 $self->emit (page_changed => $self->{current});
3097
3098 $self->realloc;
3099}
3100
3101sub visible_children {
3102 $_[0]{current}
3103}
3104
3105sub size_request {
3106 my ($self) = @_;
3107
3108 $self->{current}->size_request
3109}
3110
3111sub invoke_size_allocate {
3112 my ($self, $w, $h) = @_;
3113
3114 $self->{current}->configure (0, 0, $w, $h);
3115
3116 1
3117}
3118
3119sub _draw {
3120 my ($self) = @_;
3121
3122 $self->{current}->draw;
3123}
3124
3125#############################################################################
3126
3127package CFClient::UI::Notebook;
3128
3129our @ISA = CFClient::UI::VBox::;
3130
3131sub new {
3132 my $class = shift;
3133
3134 my $self = $class->SUPER::new (
3135 buttonbar => (new CFClient::UI::Buttonbar),
3136 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3137 # filter => # will be put between multiplexer and $self
3138 @_,
3139 );
3140
3141 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3142 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3143
3144 $self
3145}
3146
3147sub add {
3148 my ($self, $title, $widget, $tooltip) = @_;
3149
3150 Scalar::Util::weaken $self;
3151
3152 $self->{buttonbar}->add (new CFClient::UI::Button
3153 markup => $title,
3154 tooltip => $tooltip,
3155 on_activate => sub { $self->set_current_page ($widget) },
3156 );
3157
3158 $self->{multiplexer}->add ($widget);
3159}
3160
3161sub set_current_page {
3162 my ($self, $page) = @_;
3163
3164 $self->{multiplexer}->set_current_page ($page);
3165 $self->emit (page_changed => $self->{multiplexer}{current});
3166}
3167
3168#############################################################################
3169
3170package CFClient::UI::Combobox;
3171
3172use utf8;
3173
3174our @ISA = CFClient::UI::Button::;
3175
3176sub new {
3177 my $class = shift;
3178
3179 my $self = $class->SUPER::new (
3180 options => [], # [value, title, longdesc], ...
3181 value => undef,
3182 @_,
3183 );
3184
3185 $self->_set_value ($self->{value});
3186
3187 $self
3188}
3189
3190sub invoke_button_down {
3191 my ($self, $ev) = @_;
3192
3193 my @menu_items;
3194
3195 for (@{ $self->{options} }) {
3196 my ($value, $title, $tooltip) = @$_;
3197
3198 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3199 }
3200
3201 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3202}
3203
3204sub _set_value {
3205 my ($self, $value) = @_;
3206
3207 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3208 or return;
3209
3210 $self->{value} = $item->[0];
3211 $self->set_markup ("$item->[1] ⇓");
3212 $self->set_tooltip ($item->[2]);
3213}
3214
3215sub set_value {
3216 my ($self, $value) = @_;
3217
3218 return unless $self->{value} ne $value;
3219
3220 $self->_set_value ($value);
3221 $self->emit (changed => $value);
3222}
3223
3224#############################################################################
3225
3226package CFClient::UI::Statusbox;
3227
3228our @ISA = CFClient::UI::VBox::;
3229
3230sub new {
3231 my $class = shift;
3232
3233 my $self = $class->SUPER::new (
3234 fontsize => 0.8,
3235 @_,
3236 );
3237
3238 Scalar::Util::weaken (my $this = $self);
3239
3240 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3241
3242 $self
3243}
3244
3245sub reorder {
3246 my ($self) = @_;
3247 my $NOW = Time::HiRes::time;
3248
3249 # freeze display when hovering over any label
3250 return if $CFClient::UI::TOOLTIP->{owner}
3251 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3252 values %{ $self->{item} };
3253
3254 while (my ($k, $v) = each %{ $self->{item} }) {
3255 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3256 }
3257
3258 my @widgets;
3259
3260 my @items = sort {
3261 $a->{pri} <=> $b->{pri}
3262 or $b->{id} <=> $a->{id}
3263 } values %{ $self->{item} };
3264
3265 $self->{timer}->interval (1);
3266
3267 my $count = 10 + 1;
3268 for my $item (@items) {
3269 last unless --$count;
3270
3271 my $label = $item->{label} ||= do {
3272 # TODO: doesn't handle markup well (read as: at all)
3273 my $short = $item->{count} > 1
3274 ? "<b>$item->{count} ×</b> $item->{text}"
3275 : $item->{text};
3276
3277 for ($short) {
3278 s/^\s+//;
3279 s/\s+/ /g;
3280 }
3281
3282 new CFClient::UI::Label
3283 markup => $short,
3284 tooltip => $item->{tooltip},
3285 tooltip_font => $::FONT_PROP,
3286 tooltip_width => 0.67,
3287 fontsize => $item->{fontsize} || $self->{fontsize},
3288 max_w => $::WIDTH * 0.44,
3289 fg => [@{ $item->{fg} }],
3290 can_events => 1,
3291 can_hover => 1
3292 };
3293
3294 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3295 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3296 $label->update;
3297 $label->set_max_size (undef, $label->{req_h} * $diff)
3298 if $diff < 1;
3299 $self->{timer}->interval (1/30);
3300 } else {
3301 $label->{fg}[3] = $item->{fg}[3] || 1;
3302 }
3303
3304 push @widgets, $label;
3305 }
3306
3307 $self->clear;
3308 $self->SUPER::add (reverse @widgets);
3309}
3310
3311sub add {
3312 my ($self, $text, %arg) = @_;
3313
3314 $text =~ s/^\s+//;
3315 $text =~ s/\s+$//;
3316
3317 return unless $text;
3318
3319 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3320
3321 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3322
3323 if (my $item = $self->{item}{$group}) {
3324 if ($item->{text} eq $text) {
3325 $item->{count}++;
3326 } else {
3327 $item->{count} = 1;
3328 $item->{text} = $item->{tooltip} = $text;
3329 }
3330 $item->{id} += 0.2;#d#
3331 $item->{timeout} = $timeout;
3332 delete $item->{label};
3333 } else {
3334 $self->{item}{$group} = {
3335 id => ++$self->{id},
3336 text => $text,
3337 timeout => $timeout,
3338 tooltip => $text,
3339 fg => [0.8, 0.8, 0.8, 0.8],
3340 pri => 0,
3341 count => 1,
3342 %arg,
3343 };
3344 }
3345
3346 $self->reorder;
3347}
3348
3349sub reconfigure {
3350 my ($self) = @_;
3351
3352 delete $_->{label}
3353 for values %{ $self->{item} || {} };
3354
3355 $self->reorder;
3356 $self->SUPER::reconfigure;
3357}
3358
3359sub destroy {
3360 my ($self) = @_;
3361
3362 $self->{timer}->cancel;
3363
3364 $self->SUPER::destroy;
3365}
3366
3367#############################################################################
3368
3369package CFClient::UI::Inventory;
3370
3371our @ISA = CFClient::UI::ScrolledWindow::;
3372
3373sub new {
3374 my $class = shift;
3375
3376 my $self = $class->SUPER::new (
3377 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3378 @_,
3379 );
3380
3381 $self
3382}
3383
3384sub set_items {
3385 my ($self, $items) = @_;
3386
3387 $self->{child}->clear;
3388 return unless $items;
3389
3390 my @items = sort {
3391 ($a->{type} <=> $b->{type})
3392 or ($a->{name} cmp $b->{name})
3393 } @$items;
3394
3395 $self->{real_items} = \@items;
3396
3397 my $row = 0;
3398 for my $item (@items) {
3399 CFClient::Item::update_widgets $item;
3400
3401 $self->{child}->add (0, $row, $item->{face_widget});
3402 $self->{child}->add (1, $row, $item->{desc_widget});
3403 $self->{child}->add (2, $row, $item->{weight_widget});
3404
3405 $row++;
3406 }
3407}
3408
3409#############################################################################
3410
3411package CFClient::UI::BindEditor;
3412
3413our @ISA = CFClient::UI::FancyFrame::;
3414
3415sub new {
3416 my $class = shift;
3417
3418 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3419
3420 $self->add (my $vb = new CFClient::UI::VBox);
3421
3422
3423 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3424 text => "start recording",
3425 tooltip => "Start/Stops recording of actions."
3426 ."All subsequent actions after the recording started will be captured."
3427 ."The actions are displayed after the record was stopped."
3428 ."To bind the action you have to click on the 'Bind' button",
3429 on_activate => sub {
3430 unless ($self->{recording}) {
3431 $self->start;
3432 } else {
3433 $self->stop;
3434 }
3435 });
3436
3437 $vb->add (new CFClient::UI::Label text => "Actions:");
3438 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3439
3440 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3441 $vb->add (my $hb = new CFClient::UI::HBox);
3442 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3443 $hb->add (new CFClient::UI::Button
3444 text => "bind",
3445 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3446 on_activate => sub {
3447 $self->ask_for_bind;
3448 });
3449
3450 $vb->add (my $hb = new CFClient::UI::HBox);
3451 $hb->add (new CFClient::UI::Button
3452 text => "ok",
3453 expand => 1,
3454 tooltip => "This closes the binding editor and saves the binding",
3455 on_activate => sub {
3456 $self->hide;
3457 $self->commit;
3458 });
3459
3460 $hb->add (new CFClient::UI::Button
3461 text => "cancel",
3462 expand => 1,
3463 tooltip => "This closes the binding editor without saving",
3464 on_activate => sub {
3465 $self->hide;
3466 $self->{binding_cancel}->()
3467 if $self->{binding_cancel};
3468 });
3469
3470 $self->update_binding_widgets;
3471
3472 $self
3473}
3474
3475sub commit {
3476 my ($self) = @_;
3477 my ($mod, $sym, $cmds) = $self->get_binding;
3478 if ($sym != 0 && @$cmds > 0) {
3479 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3480 ."'. Don't forget 'Save Config'!");
3481 $self->{binding_change}->($mod, $sym, $cmds)
3482 if $self->{binding_change};
3483 } else {
3484 $::STATUSBOX->add ("No action bound, no key or action specified!");
3485 $self->{binding_cancel}->()
3486 if $self->{binding_cancel};
3487 }
3488}
3489
3490sub start {
3491 my ($self) = @_;
3492
3493 $self->{rec_btn}->set_text ("stop recording");
3494 $self->{recording} = 1;
3495 $self->clear_command_list;
3496 $::CONN->start_record if $::CONN;
3497}
3498
3499sub stop {
3500 my ($self) = @_;
3501
3502 $self->{rec_btn}->set_text ("start recording");
3503 $self->{recording} = 0;
3504
3505 my $rec;
3506 $rec = $::CONN->stop_record if $::CONN;
3507 return unless ref $rec eq 'ARRAY';
3508 $self->set_command_list ($rec);
3509}
3510
3511
3512sub ask_for_bind_and_commit {
3513 my ($self) = @_;
3514 $self->ask_for_bind (1);
3515}
3516
3517sub ask_for_bind {
3518 my ($self, $commit, $end_cb) = @_;
3519
3520 CFClient::Binder::open_binding_dialog (sub {
3521 my ($mod, $sym) = @_;
3522 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3523 $self->update_binding_widgets;
3524 $self->commit if $commit;
3525 $end_cb->() if $end_cb;
3526 });
3527}
3528
3529# $mod and $sym are the modifiers and key symbol
3530# $cmds is a array ref of strings (the commands)
3531# $cb is the callback that is executed on OK
3532# $ccb is the callback that is executed on CANCEL and
3533# when the binding was unsuccessful on OK
3534sub set_binding {
3535 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3536
3537 $self->clear_command_list;
3538 $self->{recording} = 0;
3539 $self->{rec_btn}->set_text ("start recording");
3540
3541 $self->{binding} = [$mod, $sym];
3542 $self->{commands} = $cmds;
3543
3544 $self->{binding_change} = $cb;
3545 $self->{binding_cancel} = $ccb;
3546
3547 $self->update_binding_widgets;
3548}
3549
3550# this is a shortcut method that asks for a binding
3551# and then just binds it.
3552sub do_quick_binding {
3553 my ($self, $cmds, $end_cb) = @_;
3554 $self->set_binding (undef, undef, $cmds, sub {
3555 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3556 });
3557 $self->ask_for_bind (1, $end_cb);
3558}
3559
3560sub update_binding_widgets {
3561 my ($self) = @_;
3562 my ($mod, $sym, $cmds) = $self->get_binding;
3563 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3564 $self->set_command_list ($cmds);
3565}
3566
3567sub get_binding {
3568 my ($self) = @_;
3569 return (
3570 $self->{binding}->[0],
3571 $self->{binding}->[1],
3572 [ grep { defined $_ } @{$self->{commands}} ]
3573 );
3574}
3575
3576sub clear_command_list {
3577 my ($self) = @_;
3578 $self->{cmdbox}->clear ();
3579}
3580
3581sub set_command_list {
3582 my ($self, $cmds) = @_;
3583
3584 $self->{cmdbox}->clear ();
3585 $self->{commands} = $cmds;
3586
3587 my $idx = 0;
3588
3589 for (@$cmds) {
3590 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3591
3592 my $i = $idx;
3593 $hb->add (new CFClient::UI::Label text => $_);
3594 $hb->add (new CFClient::UI::Button
3595 text => "delete",
3596 tooltip => "Deletes the action from the record",
3597 on_activate => sub {
3598 $self->{cmdbox}->remove ($hb);
3599 $cmds->[$i] = undef;
3600 });
3601
3602
3603 $idx++
3604 }
3605}
3606
3607#############################################################################
3608
3609package CFClient::UI::SpellList;
3610
3611our @ISA = CFClient::UI::Table::;
3612
3613sub new {
3614 my $class = shift;
3615
3616 my $self = $class->SUPER::new (
3617 binding => [],
3618 commands => [],
3619 @_,
3620 )
3621}
3622
3623my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3624
3625my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3626 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3627my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3629my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3633my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3635
3636sub rebuild_spell_list {
3637 my ($self) = @_;
3638
3639 $CFClient::UI::ROOT->on_refresh ($self => sub {
3640 $self->clear;
3641
3642 return unless $::CONN;
3643
3644 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3645 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3646 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3647 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3648 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3649
3650 my $row = 0;
3651
3652 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3653 my $spell = $self->{spell}{$_};
3654
3655 $row++;
3656
3657 my $spell_cb = sub {
3658 my ($widget, $ev) = @_;
3659
3660 if ($ev->{button} == 1) {
3661 $::CONN->user_send ("cast $spell->{name}");
3662 } elsif ($ev->{button} == 2) {
3663 $::CONN->user_send ("invoke $spell->{name}");
3664 } elsif ($ev->{button} == 3) {
3665 (new CFClient::UI::Menu
3666 items => [
3667 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3668 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3669 ],
3670 )->popup ($ev);
3671 } else {
3672 return 0;
3673 }
3674
3675 1
3676 };
3677
3678 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3679
3680 #TODO: add path info to tooltip
3681 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3682
3683 $self->add (0, $row, new CFClient::UI::Face
3684 face => $spell->{face},
3685 can_hover => 1,
3686 can_events => 1,
3687 tooltip => $tooltip,
3688 on_button_down => $spell_cb,
3689 );
3690
3691 $self->add (1, $row, new CFClient::UI::Label
3692 expand => 1,
3693 text => $spell->{name},
3694 can_hover => 1,
3695 can_events => 1,
3696 tooltip => $tooltip,
3697 on_button_down => $spell_cb,
3698 );
3699
3700 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3701 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3702 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3703 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3704 }
3705 });
3706}
3707
3708sub add_spell {
3709 my ($self, $spell) = @_;
3710
3711 $self->{spell}->{$spell->{name}} = $spell;
3712 $self->rebuild_spell_list;
3713}
3714
3715sub remove_spell {
3716 my ($self, $spell) = @_;
3717
3718 delete $self->{spell}->{$spell->{name}};
3719 $self->rebuild_spell_list;
3720}
3721
3722sub clear_spells {
3723 my ($self) = @_;
3724
3725 $self->{spell} = {};
3726 $self->rebuild_spell_list;
3727}
3728
3729#############################################################################
3730
2165package CFClient::UI::Root; 3731package CFClient::UI::Root;
2166 3732
2167our @ISA = CFClient::UI::Container::; 3733our @ISA = CFClient::UI::Container::;
2168 3734
2169use SDL::OpenGL; 3735use List::Util qw(min max);
2170 3736
2171sub check_size { 3737use CFClient::OpenGL;
2172 my ($self) = @_;
2173 3738
2174 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3739sub new {
3740 my $class = shift;
3741
3742 my $self = $class->SUPER::new (
3743 visible => 1,
3744 @_,
3745 );
3746
3747 Scalar::Util::weaken ($self->{root} = $self);
3748
3749 $self
2175} 3750}
2176 3751
2177sub size_request { 3752sub size_request {
2178 ($::WIDTH, $::HEIGHT) 3753 my ($self) = @_;
2179}
2180 3754
3755 ($self->{w}, $self->{h})
3756}
3757
3758sub _to_pixel {
3759 my ($coord, $size, $max) = @_;
3760
3761 $coord =
3762 $coord eq "center" ? ($max - $size) * 0.5
3763 : $coord eq "max" ? $max
3764 : $coord;
3765
3766 $coord = 0 if $coord < 0;
3767 $coord = $max - $size if $coord > $max - $size;
3768
3769 int $coord + 0.5
3770}
3771
2181sub size_allocate { 3772sub invoke_size_allocate {
2182 my ($self, $x, $y, $w, $h) = @_; 3773 my ($self, $w, $h) = @_;
2183 3774
2184 $self->_size_allocate ($x, $y, $w, $h); 3775 for my $child ($self->children) {
3776 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2185 3777
2186 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3778 $X = $child->{force_x} if exists $child->{force_x};
2187 for @{$self->{children}}; 3779 $Y = $child->{force_y} if exists $child->{force_y};
2188}
2189 3780
2190sub _topleft { 3781 $X = _to_pixel $X, $W, $self->{w};
3782 $Y = _to_pixel $Y, $H, $self->{h};
3783
3784 $child->configure ($X, $Y, $W, $H);
3785 }
3786
3787 1
3788}
3789
3790sub coord2local {
2191 my ($self, $x, $y) = @_; 3791 my ($self, $x, $y) = @_;
2192 3792
2193 ($x, $y) 3793 ($x, $y)
2194} 3794}
2195 3795
3796sub coord2global {
3797 my ($self, $x, $y) = @_;
3798
3799 ($x, $y)
3800}
3801
2196sub update { 3802sub update {
2197 my ($self) = @_; 3803 my ($self) = @_;
2198 3804
2199 $self->check_size; 3805 $::WANT_REFRESH++;
2200 ::refresh ();
2201} 3806}
2202 3807
2203sub add { 3808sub add {
2204 my ($self, $widget) = @_; 3809 my ($self, @children) = @_;
2205 3810
3811 $_->{is_toplevel} = 1
3812 for @children;
3813
2206 $self->SUPER::add ($widget); 3814 $self->SUPER::add (@children);
3815}
2207 3816
2208 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3817sub remove {
3818 my ($self, @children) = @_;
3819
3820 $self->SUPER::remove (@children);
3821
3822 delete $self->{is_toplevel}
3823 for @children;
3824
3825 while (@children) {
3826 my $w = pop @children;
3827 push @children, $w->children;
3828 $w->set_invisible;
3829 }
2209} 3830}
2210 3831
2211sub on_refresh { 3832sub on_refresh {
2212 my ($self, $id, $cb) = @_; 3833 my ($self, $id, $cb) = @_;
2213 3834
2214 $self->{refresh_hook}{$id} = $cb; 3835 $self->{refresh_hook}{$id} = $cb;
2215} 3836}
2216 3837
3838sub on_post_alloc {
3839 my ($self, $id, $cb) = @_;
3840
3841 $self->{post_alloc_hook}{$id} = $cb;
3842}
3843
2217sub draw { 3844sub draw {
2218 my ($self) = @_; 3845 my ($self) = @_;
2219 3846
2220 while (my $rcb = delete $self->{refresh_hook}) { 3847 while ($self->{refresh_hook}) {
2221 $_->() for values %$rcb; 3848 $_->()
3849 for values %{delete $self->{refresh_hook}};
2222 } 3850 }
3851
3852 if ($self->{realloc}) {
3853 my %queue;
3854 my @queue;
3855 my $widget;
3856
3857 outer:
3858 while () {
3859 if (my $realloc = delete $self->{realloc}) {
3860 for $widget (values %$realloc) {
3861 $widget->{visible} or next; # do not resize invisible widgets
3862
3863 $queue{$widget+0}++ and next; # duplicates are common
3864
3865 push @{ $queue[$widget->{visible}] }, $widget;
3866 }
3867 }
3868
3869 while () {
3870 @queue or last outer;
3871
3872 $widget = pop @{ $queue[-1] || [] }
3873 and last;
3874
3875 pop @queue;
3876 }
3877
3878 delete $queue{$widget+0};
3879
3880 my ($w, $h) = $widget->size_request;
3881
3882 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3883 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3884
3885 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3886 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3887
3888 $w = $widget->{force_w} if exists $widget->{force_w};
3889 $h = $widget->{force_h} if exists $widget->{force_h};
3890
3891 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3892 || delete $widget->{force_realloc}) {
3893 $widget->{req_w} = $w;
3894 $widget->{req_h} = $h;
3895
3896 $self->{size_alloc}{$widget+0} = $widget;
3897
3898 if (my $parent = $widget->{parent}) {
3899 $self->{realloc}{$parent+0} = $parent
3900 unless $queue{$parent+0};
3901
3902 $parent->{force_size_alloc} = 1;
3903 $self->{size_alloc}{$parent+0} = $parent;
3904 }
3905 }
3906
3907 delete $self->{realloc}{$widget+0};
3908 }
3909 }
3910
3911 while (my $size_alloc = delete $self->{size_alloc}) {
3912 my @queue = sort { $b->{visible} <=> $a->{visible} }
3913 values %$size_alloc;
3914
3915 while () {
3916 my $widget = pop @queue || last;
3917
3918 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3919
3920 $w = 0 if $w < 0;
3921 $h = 0 if $h < 0;
3922
3923 $w = int $w + 0.5;
3924 $h = int $h + 0.5;
3925
3926 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3927 $widget->{old_w} = $widget->{w};
3928 $widget->{old_h} = $widget->{h};
3929
3930 $widget->{w} = $w;
3931 $widget->{h} = $h;
3932
3933 $widget->emit (size_allocate => $w, $h);
3934 }
3935 }
3936 }
3937
3938 while ($self->{post_alloc_hook}) {
3939 $_->()
3940 for values %{delete $self->{post_alloc_hook}};
3941 }
3942
2223 3943
2224 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3944 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2225 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3945 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2226 glClear GL_COLOR_BUFFER_BIT; 3946 glClear GL_COLOR_BUFFER_BIT;
2227 3947
2228 glMatrixMode GL_PROJECTION; 3948 glMatrixMode GL_PROJECTION;
2229 glLoadIdentity; 3949 glLoadIdentity;
2230 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3950 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2231 glMatrixMode GL_MODELVIEW; 3951 glMatrixMode GL_MODELVIEW;
2232 glLoadIdentity; 3952 glLoadIdentity;
2233 3953
3954 {
3955 package CFClient::UI::Base;
3956
3957 ($draw_x, $draw_y, $draw_w, $draw_h) =
3958 (0, 0, $self->{w}, $self->{h});
3959 }
3960
2234 $self->_draw; 3961 $self->_draw;
2235} 3962}
2236 3963
2237############################################################################# 3964#############################################################################
2238 3965
2239package CFClient::UI; 3966package CFClient::UI;
2240 3967
2241$ROOT = new CFClient::UI::Root; 3968$ROOT = new CFClient::UI::Root;
3969$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2242 3970
22431 39711
2244 3972

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