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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.206 by root, Mon May 15 17:45:29 2006 UTC vs.
Revision 1.420 by root, Wed Jul 25 15:50:17 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
136 $rem += $_ - $i; 171 $rem += $_ - $i;
137 $_ = $i; 172 $_ = $i;
138 } 173 }
139} 174}
140 175
176sub full_refresh {
177 # make a copy, otherwise for complains about freed values.
178 my @widgets = values %WIDGET;
179
180 $_->update
181 for @widgets;
182}
183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
141# call when resolution changes etc. 192# call when resolution changes etc.
142sub rescale_widgets { 193sub rescale_widgets {
143 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
144 195
145 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
146 if ($widget->{toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
147 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
148 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
149 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
150 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
151 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
152 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
153 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
154 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
155 } 211 }
156
157 $widget->reconfigure;
158 } 212 }
213
214 reconfigure_widgets;
159} 215}
160 216
161############################################################################# 217#############################################################################
162 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
163package CFClient::UI::Base; 227package CFPlus::UI::Base;
164 228
165use strict; 229use strict;
166 230
167use CFClient::OpenGL; 231use CFPlus::OpenGL;
168 232
169sub new { 233sub new {
170 my $class = shift; 234 my $class = shift;
171 235
172 my $self = bless { 236 my $self = bless {
173 x => 0, 237 x => "center",
174 y => 0, 238 y => "center",
175 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
176 can_events => 1, 242 can_events => 1,
177 @_ 243 @_
178 }, $class; 244 }, $class;
179 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
180 for (keys %$self) { 248 for (keys %$self) {
181 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
182 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
183 } 251 }
184 } 252 }
185 253
186 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
187 265
188 $self 266 $self
189} 267}
190 268
191sub destroy { 269sub destroy {
192 my ($self) = @_; 270 my ($self) = @_;
193 271
194 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
195 %$self = (); 274 %$self = ();
196} 275}
197 276
277sub TO_JSON {
278 { __w_ => $_[0]{s_id} }
279}
280
198sub show { 281sub show {
199 my ($self) = @_; 282 my ($self) = @_;
200 283
201 return if $self->{parent}; 284 return if $self->{parent};
202 285
203 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
204} 287}
205 288
206sub hide { 289sub set_visible {
207 my ($self) = @_; 290 my ($self) = @_;
291
292 return if $self->{visible};
293
294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
296
297 $self->emit (visibility_change => 1);
298
299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
208 313
209 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
210 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
211 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
212 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
213 if $self->{parent}; 347 if $self->{parent};
214} 348}
215 349
216sub move { 350sub move_abs {
217 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
218 352
219 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
220 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
221 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
222 356
223 $self->update; 357 $self->update;
224} 358}
225 359
226sub set_size { 360sub set_size {
227 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
228 362
229 $self->{user_w} = $w; 363 $self->{force_w} = $w;
230 $self->{user_h} = $h; 364 $self->{force_h} = $h;
231 365
232 $self->check_size; 366 $self->realloc;
233} 367}
234 368
235sub size_request { 369sub size_request {
236 require Carp; 370 require Carp;
237 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
238} 372}
239 373
374sub baseline_shift {
375 0
376}
377
240sub configure { 378sub configure {
241 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
242 380
243 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
244 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
245 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
246 386
247 # use alignment to adjust x, y 387 # use alignment to adjust x, y
248 388
249 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
250 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
251
252 ($w, $h) = ($w2, $h2);
253 } 391 }
254 392
255 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
256 $self->{x} = $x; 394 $self->{x} = $x;
257 $self->{y} = $y; 395 $self->{y} = $y;
258 $self->update; 396 $self->update;
259 } 397 }
260 398
261 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
262 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
263 }
264}
265 401
266sub size_allocate { 402 $self->{alloc_w} = $w;
267 # nothing to be done 403 $self->{alloc_h} = $h;
268}
269 404
270sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
271 my ($self) = @_; 406 }
272
273 $self->check_size (1);
274 $self->update;
275} 407}
276 408
277sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
278} 415}
279 416
280sub set_max_size { 417sub set_max_size {
281 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
282 419
283 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
284 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
424}
425
426sub set_tooltip {
427 my ($self, $tooltip) = @_;
428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
434 $self->{tooltip} = $tooltip;
435
436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
437 delete $CFPlus::UI::TOOLTIP->{owner};
438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
439 }
285} 440}
286 441
287# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
288sub coord2local { 443sub coord2local {
289 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
290 445
446 Carp::confess unless $self->{parent};#d#
447
291 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
292} 449}
293 450
294# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
295sub coord2global { 452sub coord2global {
296 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
297 454
455 Carp::confess unless $self->{parent};#d#
456
298 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
299} 458}
300 459
301sub focus_in { 460sub invoke_focus_in {
302 my ($self) = @_; 461 my ($self) = @_;
303 462
304 return if $FOCUS == $self; 463 return if $FOCUS == $self;
305 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
306 465
307 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
308 467
309 $self->emit (focus_in => $focus); 468 $self->update;
310 469
311 $focus->update if $focus; 470 0
312 $FOCUS->update;
313} 471}
314 472
315sub focus_out { 473sub invoke_focus_out {
316 my ($self) = @_; 474 my ($self) = @_;
317 475
318 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
319 477
320 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
321 479
322 $self->emit (focus_out => $focus); 480 $self->update;
323 481
324 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
325} 483 unless $FOCUS;
326 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
327sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
328sub button_up { } 496sub invoke_button_up { 0 }
329sub key_down { } 497sub invoke_key_down { 0 }
330sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
331 500
332sub button_down { 501sub invoke_button_down {
333 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
334 503
335 $self->focus_in; 504 $self->grab_focus;
336}
337 505
338sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
339sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
340sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
341sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
342sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
343 508
344sub draw { 509sub connect {
510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
345 my ($self) = @_; 521 my ($self, $signal) = @_;
346 522
347 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
348
349 glPushMatrix;
350 glTranslate $self->{x}, $self->{y}, 0;
351 $self->_draw;
352 glPopMatrix;
353
354 if ($self == $HOVER && $self->{can_hover}) {
355 my ($x, $y) = @$self{qw(x y)};
356
357 glColor 1, 0.8, 0.5, 0.2;
358 glEnable GL_BLEND;
359 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
360 glBegin GL_QUADS;
361 glVertex $x , $y;
362 glVertex $x + $self->{w}, $y;
363 glVertex $x + $self->{w}, $y + $self->{h};
364 glVertex $x , $y + $self->{h};
365 glEnd;
366 glDisable GL_BLEND;
367 }
368
369 if ($ENV{PCLIENT_DEBUG}) {
370 glPushMatrix;
371 glColor 1, 1, 0, 1;
372 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
373 glBegin GL_LINE_LOOP;
374 glVertex 0 , 0;
375 glVertex $self->{w}, 0;
376 glVertex $self->{w}, $self->{h};
377 glVertex 0 , $self->{h};
378 glEnd;
379 glPopMatrix;
380 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
381 }
382} 524}
383 525
384sub _draw { 526my %has_coords = (
385 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
386 532
387 warn "no draw defined for $self\n"; 533sub emit {
388} 534 my ($self, $signal, @args) = @_;
389 535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
390sub find_widget { 556#sub find_widget {
391 my ($self, $x, $y) = @_; 557# in .xs
392
393 return () unless $self->{can_events};
394
395 return $self
396 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
397 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
398
399 ()
400}
401 558
402sub set_parent { 559sub set_parent {
403 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
404 561
405 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
406 563 $self->set_visible if $parent->{visible};
407 # TODO: req_w _does_change after ->reconfigure
408 $self->check_size
409 unless exists $self->{req_w};
410} 564}
411 565
412sub check_size { 566sub realloc {
413 my ($self, $forced) = @_; 567 my ($self) = @_;
414 568
415 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
416 $CFClient::UI::ROOT->{check_size}{$self} = $self; 570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
417} 578}
418 579
419sub update { 580sub update {
420 my ($self) = @_; 581 my ($self) = @_;
421 582
422 $self->{parent}->update 583 $self->{parent}->update
423 if $self->{parent}; 584 if $self->{parent};
424} 585}
425 586
426sub connect { 587sub reconfigure {
427 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
428 589
429 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
430} 592}
431 593
432sub emit { 594# using global variables seems a bit hacky, but passing through all drawing
433 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
434 597
435 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 598#sub draw {
599#CFPlus.xs
600
601sub _draw {
602 my ($self) = @_;
603
604 warn "no draw defined for $self\n";
436} 605}
437 606
438sub DESTROY { 607sub DESTROY {
439 my ($self) = @_; 608 my ($self) = @_;
440 609
610 return if CFPlus::in_destruct;
611
612 eval { $self->destroy };
613 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
614
441 delete $WIDGET{$self+0}; 615 delete $WIDGET{$self+0};
442 #$self->deactivate;
443} 616}
444 617
445############################################################################# 618#############################################################################
446 619
447package CFClient::UI::DrawBG; 620package CFPlus::UI::DrawBG;
448 621
449our @ISA = CFClient::UI::Base::; 622our @ISA = CFPlus::UI::Base::;
450 623
451use strict; 624use strict;
452use CFClient::OpenGL; 625use CFPlus::OpenGL;
453 626
454sub new { 627sub new {
455 my $class = shift; 628 my $class = shift;
456 629
457 # range [value, low, high, page] 630 # range [value, low, high, page]
458 631
459 $class->SUPER::new ( 632 $class->SUPER::new (
460 bg => [0, 0, 0, 0.2], 633 #bg => [0, 0, 0, 0.2],
461 active_bg => [1, 1, 1, 0.5], 634 #active_bg => [1, 1, 1, 0.5],
462 @_ 635 @_
463 ) 636 )
464} 637}
465 638
466sub _draw { 639sub _draw {
467 my ($self) = @_; 640 my ($self) = @_;
468 641
469 my ($w, $h) = @$self{qw(w h)}; 642 my $color = $FOCUS == $self && $self->{active_bg}
643 ? $self->{active_bg}
644 : $self->{bg};
470 645
471 glEnable GL_BLEND; 646 if ($color && (@$color < 4 || $color->[3])) {
472 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
473 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
474
475 glBegin GL_QUADS;
476 glVertex 0 , 0;
477 glVertex 0 , $h;
478 glVertex $w, $h;
479 glVertex $w, 0;
480 glEnd;
481
482 glDisable GL_BLEND;
483}
484
485#############################################################################
486
487package CFClient::UI::Empty;
488
489our @ISA = CFClient::UI::Base::;
490
491sub new {
492 my ($class, %arg) = @_;
493 $class->SUPER::new (can_events => 0, %arg);
494}
495
496sub size_request {
497 (0, 0)
498}
499
500sub draw { }
501
502#############################################################################
503
504package CFClient::UI::Container;
505
506our @ISA = CFClient::UI::Base::;
507
508sub new {
509 my ($class, %arg) = @_;
510
511 my $children = delete $arg{children} || [];
512
513 my $self = $class->SUPER::new (
514 children => [],
515 can_events => 0,
516 %arg,
517 );
518 $self->add ($_) for @$children;
519
520 $self
521}
522
523sub add {
524 my ($self, @widgets) = @_;
525
526 $_->set_parent ($self)
527 for @widgets;
528
529 use sort 'stable';
530
531 $self->{children} = [
532 sort { $a->{z} <=> $b->{z} }
533 @{$self->{children}}, @widgets
534 ];
535
536 $self->check_size (1);
537 $self->update;
538}
539
540sub children {
541 @{ $_[0]{children} }
542}
543
544sub remove {
545 my ($self, $child) = @_;
546
547 delete $child->{parent};
548 $child->hide;
549
550 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
551
552 $self->check_size;
553 $self->update;
554}
555
556sub clear {
557 my ($self) = @_;
558
559 my $children = delete $self->{children};
560 $self->{children} = [];
561
562 for (@$children) {
563 delete $_->{parent};
564 $_->hide;
565 }
566
567 $self->check_size;
568 $self->update;
569}
570
571sub find_widget {
572 my ($self, $x, $y) = @_;
573
574 $x -= $self->{x};
575 $y -= $self->{y};
576
577 my $res;
578
579 for (reverse @{ $self->{children} }) {
580 $res = $_->find_widget ($x, $y)
581 and return $res;
582 }
583
584 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 $_->draw for @{$self->{children}};
591}
592
593#############################################################################
594
595package CFClient::UI::Bin;
596
597our @ISA = CFClient::UI::Container::;
598
599sub new {
600 my ($class, %arg) = @_;
601
602 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
603
604 $class->SUPER::new (children => [$child], %arg)
605}
606
607sub add {
608 my ($self, $child) = @_;
609
610 $self->{children} = [];
611
612 $self->SUPER::add ($child);
613}
614
615sub remove {
616 my ($self, $widget) = @_;
617
618 $self->SUPER::remove ($widget);
619
620 $self->{children} = [new CFClient::UI::Empty]
621 unless @{$self->{children}};
622}
623
624sub child { $_[0]->{children}[0] }
625
626sub size_request {
627 $_[0]{children}[0]->size_request
628}
629
630sub size_allocate {
631 my ($self, $w, $h) = @_;
632
633 $self->{children}[0]->configure (0, 0, $w, $h);
634}
635
636#############################################################################
637
638package CFClient::UI::Window;
639
640our @ISA = CFClient::UI::Bin::;
641
642use CFClient::OpenGL;
643
644sub new {
645 my ($class, %arg) = @_;
646
647 my $self = $class->SUPER::new (%arg);
648}
649
650sub update {
651 my ($self) = @_;
652
653 $ROOT->on_post_alloc ($self => sub { $self->render_child });
654 $self->SUPER::update;
655}
656
657sub size_allocate {
658 my ($self, $w, $h) = @_;
659
660 $self->SUPER::size_allocate ($w, $h);
661 $self->update;
662}
663
664sub _render {
665 $_[0]{children}[0]->draw;
666}
667
668sub render_child {
669 my ($self) = @_;
670
671 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
672 glClearColor 0, 0, 0, 0;
673 glClear GL_COLOR_BUFFER_BIT;
674
675 $self->_render;
676# glColorMask 1, 1, 1, 0;
677# glEnable GL_BLEND;
678# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
679# glRasterPos 0, 0;
680# glCopyPixels 0, 0, $self->{w}, $self->{h};
681# glDisable GL_BLEND;
682# glColorMask 1, 1, 1, 1;
683 };
684}
685
686sub _draw {
687 my ($self) = @_;
688
689 my ($w, $h) = ($self->w, $self->h);
690
691 my $tex = $self->{texture}
692 or return;
693
694 glEnable GL_TEXTURE_2D;
695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
696 glColor 0, 0, 0, 1;
697
698 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
699
700 glDisable GL_TEXTURE_2D;
701}
702
703#############################################################################
704
705package CFClient::UI::ViewPort;
706
707our @ISA = CFClient::UI::Window::;
708
709sub size_request {
710 my ($self) = @_;
711
712 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
713 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
714
715 @$self{qw(child_w child_h)}
716}
717
718sub size_allocate {
719 my ($self, $w, $h) = @_;
720
721 $self->update;
722}
723
724sub set_offset {
725 my ($self, $x, $y) = @_;
726
727 $self->{view_x} = int $x;
728 $self->{view_y} = int $y;
729
730 $self->update;
731}
732
733# hmm, this does not work for topleft of $self... but we should not ask for that
734sub coord2local {
735 my ($self, $x, $y) = @_;
736
737 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
738}
739
740sub coord2global {
741 my ($self, $x, $y) = @_;
742
743 $x = List::Util::min $self->{w}, $x - $self->{view_x};
744 $y = List::Util::min $self->{h}, $y - $self->{view_y};
745
746 $self->SUPER::coord2global ($x, $y)
747}
748
749sub find_widget {
750 my ($self, $x, $y) = @_;
751
752 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
753 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
754 ) {
755 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
756 } else {
757 $self->CFClient::UI::Base::find_widget ($x, $y)
758 }
759}
760
761sub _render {
762 my ($self) = @_;
763
764 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
765
766 $self->SUPER::_render;
767}
768
769#############################################################################
770
771package CFClient::UI::ScrolledWindow;
772
773our @ISA = CFClient::UI::HBox::;
774
775sub new {
776 my $class = shift;
777
778 my $self;
779
780 my $slider = new CFClient::UI::Slider
781 vertical => 1,
782 range => [0, 0, 1, 0.01], # HACK fix
783 connect_changed => sub {
784 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h}));
785 },
786 ;
787
788 $self = $class->SUPER::new (
789 vp => (new CFClient::UI::ViewPort),
790 slider => $slider,
791 @_,
792 );
793
794 $self->{vp}->add ($self->{scrolled});
795 $self->add ($self->{vp});
796 $self->add ($self->{slider});
797
798 $self
799}
800
801#TODO# update range on size_allocate depending on child
802# update viewport offset on scroll
803
804#############################################################################
805
806package CFClient::UI::Frame;
807
808our @ISA = CFClient::UI::Bin::;
809
810use CFClient::OpenGL;
811
812sub new {
813 my $class = shift;
814
815 $class->SUPER::new (
816 bg => undef,
817 @_,
818 )
819}
820
821sub _draw {
822 my ($self) = @_;
823
824 if ($self->{bg}) {
825 my ($w, $h) = @$self{qw(w h)}; 647 my ($w, $h) = @$self{qw(w h)};
826 648
827 glEnable GL_BLEND; 649 glEnable GL_BLEND;
828 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 650 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
829 glColor @{ $self->{bg} }; 651 glColor_premultiply @$color;
830 652
831 glBegin GL_QUADS; 653 glBegin GL_QUADS;
832 glVertex 0 , 0; 654 glVertex 0 , 0;
833 glVertex 0 , $h; 655 glVertex 0 , $h;
834 glVertex $w, $h; 656 glVertex $w, $h;
835 glVertex $w, 0; 657 glVertex $w, 0;
836 glEnd; 658 glEnd;
837 659
838 glDisable GL_BLEND; 660 glDisable GL_BLEND;
839 } 661 }
840
841 $self->SUPER::_draw;
842} 662}
843 663
844############################################################################# 664#############################################################################
845 665
846package CFClient::UI::FancyFrame; 666package CFPlus::UI::Empty;
847 667
668our @ISA = CFPlus::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672 $class->SUPER::new (can_events => 0, %arg);
673}
674
675sub size_request {
676 my ($self) = @_;
677
678 ($self->{w} + 0, $self->{h} + 0)
679}
680
681sub draw { }
682
683#############################################################################
684
685package CFPlus::UI::Container;
686
687our @ISA = CFPlus::UI::Base::;
688
689sub new {
690 my ($class, %arg) = @_;
691
692 my $children = delete $arg{children};
693
694 my $self = $class->SUPER::new (
695 children => [],
696 can_events => 0,
697 %arg,
698 );
699
700 $self->add (@$children)
701 if $children && @$children;
702
703 $self
704}
705
706sub realloc {
707 my ($self) = @_;
708
709 $self->{force_realloc} = 1;
710 $self->{force_size_alloc} = 1;
711 $self->SUPER::realloc;
712}
713
714sub add {
715 my ($self, @widgets) = @_;
716
717 $_->set_parent ($self)
718 for @widgets;
719
720 # TODO: only do this in widgets that need it, e.g. root, fixed
721 use sort 'stable';
722
723 $self->{children} = [
724 sort { $a->{z} <=> $b->{z} }
725 @{$self->{children}}, @widgets
726 ];
727
728 $self->realloc;
729
730 $self->emit (c_add => \@widgets);
731
732 map $_+0, @widgets
733}
734
735sub children {
736 @{ $_[0]{children} }
737}
738
739sub remove {
740 my ($self, @widgets) = @_;
741
742 $self->emit (c_remove => \@widgets);
743
744 for my $child (@widgets) {
745 delete $child->{parent};
746 $child->hide;
747 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
748 }
749
750 $self->realloc;
751}
752
753sub clear {
754 my ($self) = @_;
755
756 my $children = $self->{children};
757 $self->{children} = [];
758
759 for (@$children) {
760 delete $_->{parent};
761 $_->hide;
762 }
763
764 $self->realloc;
765}
766
767sub find_widget {
768 my ($self, $x, $y) = @_;
769
770 $x -= $self->{x};
771 $y -= $self->{y};
772
773 my $res;
774
775 for (reverse $self->visible_children) {
776 $res = $_->find_widget ($x, $y)
777 and return $res;
778 }
779
780 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
781}
782
783sub _draw {
784 my ($self) = @_;
785
786 $_->draw for $self->visible_children;
787}
788
789#############################################################################
790
791package CFPlus::UI::Bin;
792
793our @ISA = CFPlus::UI::Container::;
794
795sub new {
796 my ($class, %arg) = @_;
797
798 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
799
800 $class->SUPER::new (children => [$child], %arg)
801}
802
803sub add {
804 my ($self, $child) = @_;
805
806 $self->clear;
807 $self->SUPER::add ($child);
808}
809
810sub remove {
811 my ($self, $widget) = @_;
812
813 $self->SUPER::remove ($widget);
814
815 $self->{children} = [new CFPlus::UI::Empty]
816 unless @{$self->{children}};
817}
818
819sub child { $_[0]->{children}[0] }
820
821sub size_request {
822 $_[0]{children}[0]->size_request
823}
824
825sub invoke_size_allocate {
826 my ($self, $w, $h) = @_;
827
828 $self->{children}[0]->configure (0, 0, $w, $h);
829
830 1
831}
832
833#############################################################################
834
835# back-buffered drawing area
836
837package CFPlus::UI::Window;
838
848our @ISA = CFClient::UI::Bin::; 839our @ISA = CFPlus::UI::Bin::;
849 840
850use CFClient::OpenGL; 841use CFPlus::OpenGL;
851 842
852my @tex = 843sub new {
853 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 844 my ($class, %arg) = @_;
854 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); 845
846 my $self = $class->SUPER::new (%arg);
847}
848
849sub update {
850 my ($self) = @_;
851
852 $ROOT->on_post_alloc ($self => sub { $self->render_child });
853 $self->SUPER::update;
854}
855
856sub invoke_size_allocate {
857 my ($self, $w, $h) = @_;
858
859 $self->update;
860
861 $self->SUPER::invoke_size_allocate ($w, $h)
862}
863
864sub _render {
865 my ($self) = @_;
866
867 $self->{children}[0]->draw;
868}
869
870sub render_child {
871 my ($self) = @_;
872
873 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
874 glClearColor 0, 0, 0, 0;
875 glClear GL_COLOR_BUFFER_BIT;
876
877 {
878 package CFPlus::UI::Base;
879
880 local ($draw_x, $draw_y, $draw_w, $draw_h) =
881 (0, 0, $self->{w}, $self->{h});
882
883 $self->_render;
884 }
885 };
886}
887
888sub _draw {
889 my ($self) = @_;
890
891 my $tex = $self->{texture}
892 or return;
893
894 glEnable GL_TEXTURE_2D;
895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
896 glColor 0, 0, 0, 1;
897
898 $tex->draw_quad_alpha_premultiplied (0, 0);
899
900 glDisable GL_TEXTURE_2D;
901}
902
903#############################################################################
904
905package CFPlus::UI::ViewPort;
906
907use List::Util qw(min max);
908
909our @ISA = CFPlus::UI::Window::;
855 910
856sub new { 911sub new {
857 my $class = shift; 912 my $class = shift;
858 913
859 # TODO: user_x, user_y, overwrite moveto? 914 $class->SUPER::new (
915 scroll_x => 0,
916 scroll_y => 1,
917 @_,
918 )
919}
920
921sub size_request {
922 my ($self) = @_;
923
924 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
925
926 $w = 1 if $self->{scroll_x};
927 $h = 1 if $self->{scroll_y};
928
929 ($w, $h)
930}
931
932sub invoke_size_allocate {
933 my ($self, $w, $h) = @_;
934
935 my $child = $self->child;
936
937 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
938 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
939
940 $self->child->configure (0, 0, $w, $h);
941 $self->update;
942
943 1
944}
945
946sub set_offset {
947 my ($self, $x, $y) = @_;
948
949 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
950 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
951
952 if ($x != $self->{view_x} or $y != $self->{view_y}) {
953 $self->{view_x} = $x;
954 $self->{view_y} = $y;
955
956 $self->emit (changed => $x, $y);
957 $self->update;
958 }
959}
960
961sub set_center {
962 my ($self, $x, $y) = @_;
963
964 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
965}
966
967sub make_visible {
968 my ($self, $x, $y, $border) = @_;
969
970 if ( $x < $self->{view_x} + $self->{w} * $border
971 || $x > $self->{view_x} + $self->{w} * (1 - $border)
972 || $y < $self->{view_y} + $self->{h} * $border
973 || $y > $self->{view_y} + $self->{h} * (1 - $border)
974 ) {
975 $self->set_center ($x, $y);
976 }
977}
978
979# hmm, this does not work for topleft of $self... but we should not ask for that
980sub coord2local {
981 my ($self, $x, $y) = @_;
982
983 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
984}
985
986sub coord2global {
987 my ($self, $x, $y) = @_;
988
989 $x = List::Util::min $self->{w}, $x - $self->{view_x};
990 $y = List::Util::min $self->{h}, $y - $self->{view_y};
991
992 $self->SUPER::coord2global ($x, $y)
993}
994
995sub find_widget {
996 my ($self, $x, $y) = @_;
997
998 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
999 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
1000 ) {
1001 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
1002 } else {
1003 $self->CFPlus::UI::Base::find_widget ($x, $y)
1004 }
1005}
1006
1007sub _render {
1008 my ($self) = @_;
1009
1010 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1011 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1012
1013 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
1014
1015 $self->SUPER::_render;
1016}
1017
1018#############################################################################
1019
1020package CFPlus::UI::ScrolledWindow;
1021
1022our @ISA = CFPlus::UI::Table::;
1023
1024sub new {
1025 my ($class, %arg) = @_;
1026
1027 my $child = delete $arg{child};
1028
1029 my $self;
1030
1031 my $hslider = new CFPlus::UI::Slider
1032 col => 0,
1033 row => 1,
1034 vertical => 0,
1035 range => [0, 0, 1, 0.01], # HACK fix
1036 on_changed => sub {
1037 $self->{hpos} = $_[1];
1038 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1039 },
1040 ;
1041
1042 my $vslider = new CFPlus::UI::Slider
1043 col => 1,
1044 row => 0,
1045 vertical => 1,
1046 range => [0, 0, 1, 0.01], # HACK fix
1047 on_changed => sub {
1048 $self->{vpos} = $_[1];
1049 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1050 },
1051 ;
1052
1053 $self = $class->SUPER::new (
1054 scroll_x => 0,
1055 scroll_y => 1,
1056 can_events => 1,
1057 hslider => $hslider,
1058 vslider => $vslider,
1059 col_expand => [1, 0],
1060 row_expand => [1, 0],
1061 %arg,
1062 );
1063
1064 $self->{vp} = new CFPlus::UI::ViewPort
1065 col => 0,
1066 row => 0,
1067 expand => 1,
1068 scroll_x => $self->{scroll_x},
1069 scroll_y => $self->{scroll_y},
1070 on_changed => sub {
1071 my ($vp, $x, $y) = @_;
1072
1073 $vp->{parent}{hslider}->set_value ($x);
1074 $vp->{parent}{vslider}->set_value ($y);
1075
1076 0
1077 },
1078 on_size_allocate => sub {
1079 my ($vp, $w, $h) = @_;
1080 $vp->{parent}->update_slider;
1081 0
1082 },
1083 ;
1084
1085 $self->SUPER::add ($self->{vp});
1086
1087 $self->add ($child) if $child;
1088
1089 $self
1090}
1091
1092sub add {
1093 my ($self, $widget) = @_;
1094
1095 $self->{vp}->add ($self->{child} = $widget);
1096}
1097
1098sub set_offset { shift->{vp}->set_offset (@_) }
1099sub set_center { shift->{vp}->set_center (@_) }
1100sub make_visible { shift->{vp}->make_visible (@_) }
1101
1102sub update_slider {
1103 my ($self) = @_;
1104
1105 my $child = ($self->{vp} or return)->child;
1106
1107 if ($self->{scroll_x}) {
1108 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1109 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1110
1111 my $visible = $w1 > $w2;
1112 if ($visible != $self->{hslider_visible}) {
1113 $self->{hslider_visible} = $visible;
1114 $visible ? $self->SUPER::add ($self->{hslider})
1115 : $self->SUPER::remove ($self->{hslider});
1116 }
1117 }
1118
1119 if ($self->{scroll_y}) {
1120 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1121 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1122
1123 my $visible = $h1 > $h2;
1124 if ($visible != $self->{vslider_visible}) {
1125 $self->{vslider_visible} = $visible;
1126 $visible ? $self->SUPER::add ($self->{vslider})
1127 : $self->SUPER::remove ($self->{vslider});
1128 }
1129 }
1130}
1131
1132sub start_dragging {
1133 my ($self, $ev) = @_;
1134
1135 $self->grab_focus;
1136
1137 my $ox = $self->{vp}{view_x};
1138 my $oy = $self->{vp}{view_y};
1139
1140 $self->{motion} = sub {
1141 my ($ev, $x, $y) = @_;
1142
1143 $ox -= $ev->{xrel};
1144 $oy -= $ev->{yrel};
1145
1146 $self->{vp}->set_offset ($ox, $oy);
1147 };
1148}
1149
1150sub invoke_mouse_wheel {
1151 my ($self, $ev) = @_;
1152
1153 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1154 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1155
1156 1
1157}
1158
1159sub invoke_button_down {
1160 my ($self, $ev, $x, $y) = @_;
1161
1162 if ($ev->{button} == 2) {
1163 $self->start_dragging ($ev);
1164 return 1;
1165 }
1166
1167 0
1168}
1169
1170sub invoke_button_up {
1171 my ($self, $ev, $x, $y) = @_;
1172
1173 if (delete $self->{motion}) {
1174 return 1;
1175 }
1176
1177 0
1178}
1179
1180sub invoke_mouse_motion {
1181 my ($self, $ev, $x, $y) = @_;
1182
1183 if ($self->{motion}) {
1184 $self->{motion}->($ev, $x, $y);
1185 return 1;
1186 }
1187
1188 0
1189}
1190
1191sub invoke_size_allocate {
1192 my ($self, $w, $h) = @_;
1193
1194 $self->update_slider;
1195 $self->SUPER::invoke_size_allocate ($w, $h)
1196}
1197
1198#############################################################################
1199
1200package CFPlus::UI::Frame;
1201
1202our @ISA = CFPlus::UI::Bin::;
1203
1204use CFPlus::OpenGL;
1205
1206sub new {
1207 my $class = shift;
1208
1209 $class->SUPER::new (
1210 bg => undef,
1211 @_,
1212 )
1213}
1214
1215sub _draw {
1216 my ($self) = @_;
1217
1218 if ($self->{bg}) {
1219 my ($w, $h) = @$self{qw(w h)};
1220
1221 glEnable GL_BLEND;
1222 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1223 glColor_premultiply @{ $self->{bg} };
1224
1225 glBegin GL_QUADS;
1226 glVertex 0 , 0;
1227 glVertex 0 , $h;
1228 glVertex $w, $h;
1229 glVertex $w, 0;
1230 glEnd;
1231
1232 glDisable GL_BLEND;
1233 }
1234
1235 $self->SUPER::_draw;
1236}
1237
1238#############################################################################
1239
1240package CFPlus::UI::FancyFrame;
1241
1242our @ISA = CFPlus::UI::Bin::;
1243
1244use CFPlus::OpenGL;
1245
1246sub new {
1247 my ($class, %arg) = @_;
1248
1249 if ((exists $arg{label}) && !ref $arg{label}) {
1250 $arg{label} = new CFPlus::UI::Label
1251 align => 1,
1252 valign => 0,
1253 text => $arg{label},
1254 fontsize => ($arg{border} || 0.8) * 0.75;
1255 }
860 1256
861 my $self = $class->SUPER::new ( 1257 my $self = $class->SUPER::new (
1258 # label => "",
862 bg => [1, 1, 1, 1], 1259 fg => [0.6, 0.3, 0.1],
863 border_bg => [1, 1, 1, 1],
864 border => 0.6, 1260 border => 0.8,
865 toplevel => 1, 1261 style => 'single',
866 can_events => 1, 1262 %arg,
867 @_
868 ); 1263 );
869 1264
870 $self->{title} &&= new CFClient::UI::Label
871 align => 0,
872 valign => 1,
873 text => $self->{title},
874 fontsize => $self->{border};
875
876 $self 1265 $self
1266}
1267
1268sub add {
1269 my ($self, @widgets) = @_;
1270
1271 $self->SUPER::add (@widgets);
1272 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
877} 1273}
878 1274
879sub border { 1275sub border {
880 int $_[0]{border} * $::FONTSIZE 1276 int $_[0]{border} * $::FONTSIZE
881} 1277}
882 1278
883sub size_request { 1279sub size_request {
884 my ($self) = @_; 1280 my ($self) = @_;
1281
1282 ($self->{label_w}, undef) = $self->{label}->size_request
1283 if $self->{label};
885 1284
886 my ($w, $h) = $self->SUPER::size_request; 1285 my ($w, $h) = $self->SUPER::size_request;
887 1286
888 ( 1287 (
889 $w + $self->border * 2, 1288 $w + $self->border * 2,
890 $h + $self->border * 2, 1289 $h + $self->border * 2,
891 ) 1290 )
892} 1291}
893 1292
894sub size_allocate { 1293sub invoke_size_allocate {
895 my ($self, $w, $h) = @_; 1294 my ($self, $w, $h) = @_;
896 1295
897 $h -= List::Util::max 0, $self->border * 2; 1296 my $border = $self->border;
1297
898 $w -= List::Util::max 0, $self->border * 2; 1298 $w -= List::Util::max 0, $border * 2;
1299 $h -= List::Util::max 0, $border * 2;
899 1300
900 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1301 if (my $label = $self->{label}) {
901 if $self->{title}; 1302 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1303 $label->{h} = List::Util::min $h, $border;
1304 $label->invoke_size_allocate ($label->{w}, $label->{h});
1305 }
902 1306
903 $self->child->configure ($self->border, $self->border, $w, $h); 1307 $self->child->configure ($border, $border, $w, $h);
904}
905 1308
1309 1
1310}
1311
1312sub _draw {
1313 my ($self) = @_;
1314
1315 my $child = $self->{children}[0];
1316
1317 my $border = $self->border;
1318 my ($w, $h) = ($self->{w}, $self->{h});
1319
1320 $child->draw;
1321
1322 glColor @{$self->{fg}};
1323 glBegin GL_LINE_STRIP;
1324 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1325 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1326 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1327 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1328 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1329 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1330 glEnd;
1331
1332 if ($self->{label}) {
1333 glTranslate $border * 2, 0;
1334 $self->{label}->_draw;
1335 }
1336}
1337
1338#############################################################################
1339
1340package CFPlus::UI::Toplevel;
1341
1342our @ISA = CFPlus::UI::Bin::;
1343
1344use CFPlus::OpenGL;
1345
1346my $bg =
1347 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1348 mipmap => 1, wrap => 1;
1349
1350my @border =
1351 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1352 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1353
1354my @icon =
1355 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1356 qw(x1_move.png x1_resize.png);
1357
1358sub new {
1359 my ($class, %arg) = @_;
1360
1361 my $self = $class->SUPER::new (
1362 bg => [1, 1, 1, 1],
1363 border_bg => [1, 1, 1, 1],
1364 border => 0.6,
1365 can_events => 1,
1366 min_w => 64,
1367 min_h => 32,
1368 %arg,
1369 );
1370
1371 $self->{title_widget} = new CFPlus::UI::Label
1372 align => 0,
1373 valign => 1,
1374 text => $self->{title},
1375 fontsize => $self->{border},
1376 if exists $self->{title};
1377
1378 if ($self->{has_close_button}) {
1379 $self->{close_button} =
1380 new CFPlus::UI::ImageButton
1381 path => 'x1_close.png',
1382 on_activate => sub { $self->emit ("delete") };
1383
1384 $self->CFPlus::UI::Container::add ($self->{close_button});
1385 }
1386
1387 $self
1388}
1389
1390sub add {
1391 my ($self, @widgets) = @_;
1392
1393 $self->SUPER::add (@widgets);
1394 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1395 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1396}
1397
1398sub border {
1399 int $_[0]{border} * $::FONTSIZE
1400}
1401
1402sub size_request {
1403 my ($self) = @_;
1404
1405 $self->{title_widget}->size_request
1406 if $self->{title_widget};
1407
1408 $self->{close_button}->size_request
1409 if $self->{close_button};
1410
1411 my ($w, $h) = $self->SUPER::size_request;
1412
1413 (
1414 $w + $self->border * 2,
1415 $h + $self->border * 2,
1416 )
1417}
1418
1419sub invoke_size_allocate {
1420 my ($self, $w, $h) = @_;
1421
1422 if ($self->{title_widget}) {
1423 $self->{title_widget}{w} = $w;
1424 $self->{title_widget}{h} = $h;
1425 $self->{title_widget}->invoke_size_allocate ($w, $h);
1426 }
1427
1428 my $border = $self->border;
1429
1430 $h -= List::Util::max 0, $border * 2;
1431 $w -= List::Util::max 0, $border * 2;
1432
1433 $self->child->configure ($border, $border, $w, $h);
1434
1435 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1436 if $self->{close_button};
1437
1438 1
1439}
1440
1441sub invoke_delete {
1442 my ($self) = @_;
1443
1444 $self->hide;
1445
1446 1
1447}
1448
906sub button_down { 1449sub invoke_button_down {
907 my ($self, $ev, $x, $y) = @_; 1450 my ($self, $ev, $x, $y) = @_;
908 1451
909 my ($w, $h) = @$self{qw(w h)}; 1452 my ($w, $h) = @$self{qw(w h)};
910 my $border = $self->border; 1453 my $border = $self->border;
911 1454
… …
924 my ($ev, $x, $y) = @_; 1467 my ($ev, $x, $y) = @_;
925 1468
926 my $dx = $ev->{x} - $ox; 1469 my $dx = $ev->{x} - $ox;
927 my $dy = $ev->{y} - $oy; 1470 my $dy = $ev->{y} - $oy;
928 1471
929 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1472 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
930 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1473 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1474
931 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1475 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
932 $self->check_size; 1476 $self->realloc;
933 }; 1477 };
934 1478
935 } elsif ($lr ^ $td) { 1479 } elsif ($lr ^ $td) {
936 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1480 my ($ox, $oy) = ($ev->{x}, $ev->{y});
937 my ($bx, $by) = ($self->{x}, $self->{y}); 1481 my ($bx, $by) = ($self->{x}, $self->{y});
… …
939 $self->{motion} = sub { 1483 $self->{motion} = sub {
940 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
941 1485
942 ($x, $y) = ($ev->{x}, $ev->{y}); 1486 ($x, $y) = ($ev->{x}, $ev->{y});
943 1487
944 $self->move ($bx + $x - $ox, $by + $y - $oy); 1488 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
945 $self->update; 1489 # HACK: the next line is required to enforce placement
1490 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
946 }; 1491 };
1492 } else {
1493 return 0;
1494 }
1495
947 } 1496 1
948} 1497}
949 1498
950sub button_up { 1499sub invoke_button_up {
951 my ($self, $ev, $x, $y) = @_; 1500 my ($self, $ev, $x, $y) = @_;
952 1501
953 delete $self->{motion}; 1502 ! ! delete $self->{motion}
954} 1503}
955 1504
956sub mouse_motion { 1505sub invoke_mouse_motion {
957 my ($self, $ev, $x, $y) = @_; 1506 my ($self, $ev, $x, $y) = @_;
958 1507
959 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1508 $self->{motion}->($ev, $x, $y) if $self->{motion};
1509
1510 ! ! $self->{motion}
1511}
1512
1513sub invoke_visibility_change {
1514 my ($self, $visible) = @_;
1515
1516 delete $self->{motion} unless $visible;
1517
1518 0
960} 1519}
961 1520
962sub _draw { 1521sub _draw {
963 my ($self) = @_; 1522 my ($self) = @_;
964 1523
1524 my $child = $self->{children}[0];
1525
965 my ($w, $h ) = ($self->{w}, $self->{h}); 1526 my ($w, $h ) = ($self->{w}, $self->{h});
966 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1527 my ($cw, $ch) = ($child->{w}, $child->{h});
967 1528
968 glEnable GL_TEXTURE_2D; 1529 glEnable GL_TEXTURE_2D;
969 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
970 1531
971 my $border = $self->border; 1532 my $border = $self->border;
972 1533
973 glColor @{ $self->{border_bg} }; 1534 glColor @{ $self->{border_bg} };
974 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1535 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
975 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1536 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
976 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1537 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
977 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1538 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1539
1540 # move
1541 my $w2 = ($w - $border) * .5;
1542 my $h2 = ($h - $border) * .5;
1543 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1544 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1545 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1546
1547 # resize
1548 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1549 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1550 unless $self->{has_close_button};
1551 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
978 1553
979 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1554 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
980 my $bg = $tex[0]; 1555 glColor @{ $self->{bg} };
981 1556
982 # TODO: repeat texture not scale 1557 # TODO: repeat texture not scale
1558 # solve this better(?)
983 my $rep_x = $cw / $bg->{w}; 1559 $bg->{s} = $cw / $bg->{w};
984 my $rep_y = $ch / $bg->{h}; 1560 $bg->{t} = $ch / $bg->{h};
985
986 glColor @{ $self->{bg} };
987
988 $bg->{s} = $rep_x;
989 $bg->{t} = $rep_y;
990 $bg->{wrap_mode} = 1;
991 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1561 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
992 } 1562 }
993 1563
994 glDisable GL_TEXTURE_2D; 1564 glDisable GL_TEXTURE_2D;
995 1565
996 $self->{title}->draw if $self->{title};
997
998 $self->child->draw; 1566 $child->draw;
1567
1568 if ($self->{title_widget}) {
1569 glTranslate 0, $border - $self->{h};
1570 $self->{title_widget}->_draw;
1571
1572 glTranslate 0, - ($border - $self->{h});
1573 }
1574
1575 $self->{close_button}->draw
1576 if $self->{close_button};
999} 1577}
1000 1578
1001############################################################################# 1579#############################################################################
1002 1580
1003package CFClient::UI::Table; 1581package CFPlus::UI::Table;
1004 1582
1005our @ISA = CFClient::UI::Base::; 1583our @ISA = CFPlus::UI::Container::;
1006 1584
1007use List::Util qw(max sum); 1585use List::Util qw(max sum);
1008 1586
1009use CFClient::OpenGL; 1587use CFPlus::OpenGL;
1010 1588
1011sub new { 1589sub new {
1012 my $class = shift; 1590 my $class = shift;
1013 1591
1014 $class->SUPER::new ( 1592 $class->SUPER::new (
1015 col_expand => [], 1593 col_expand => [],
1594 row_expand => [],
1016 @_ 1595 @_,
1017 ) 1596 )
1018} 1597}
1019 1598
1020sub add { 1599sub add {
1021 my ($self, $x, $y, $child) = @_;
1022
1023 $child->set_parent ($self);
1024 $self->{children}[$y][$x] = $child;
1025
1026 $child->check_size;
1027}
1028
1029sub children {
1030 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1031}
1032
1033# TODO: move to container class maybe? send childs a signal on removal?
1034sub clear {
1035 my ($self) = @_; 1600 my ($self, @widgets) = @_;
1601
1602 for my $child (@widgets) {
1603 $child->{rowspan} ||= 1;
1604 $child->{colspan} ||= 1;
1605 }
1606
1607 $self->SUPER::add (@widgets);
1608}
1609
1610sub add_at {
1611 my $self = shift;
1612
1613 my @widgets;
1614
1615 while (@_) {
1616 my ($col, $row, $child) = splice @_, 0, 3, ();
1617
1618 $child->{row} = $row;
1619 $child->{col} = $col;
1620
1621 push @widgets, $child;
1622 }
1623
1624 $self->add (@widgets);
1625}
1626
1627sub get_wh {
1628 my ($self) = @_;
1629
1630 my (@w, @h);
1036 1631
1037 my @children = $self->children; 1632 my @children = $self->children;
1038 delete $self->{children}; 1633
1634 # first pass, columns
1635 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1636 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1637
1638 my $sw = sum @w[$c .. $c + $cs - 1];
1639
1640 if ($w > $sw) {
1641 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1642 }
1039 1643 }
1040 for (@children) {
1041 delete $_->{parent};
1042 $_->hide;
1043 }
1044 1644
1045 $self->update; 1645 # second pass, rows
1046} 1646 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1047
1048sub get_wh {
1049 my ($self) = @_;
1050
1051 my (@w, @h);
1052
1053 for my $y (0 .. $#{$self->{children}}) {
1054 my $row = $self->{children}[$y]
1055 or next;
1056
1057 for my $x (0 .. $#$row) {
1058 my $widget = $row->[$x]
1059 or next;
1060 my ($w, $h) = @$widget{qw(req_w req_h)}; 1647 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1061 1648
1062 $w[$x] = max $w[$x], $w; 1649 my $sh = sum @h[$r .. $r + $rs - 1];
1063 $h[$y] = max $h[$y], $h; 1650
1651 if ($h > $sh) {
1652 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1064 } 1653 }
1065 } 1654 }
1066 1655
1067 (\@w, \@h) 1656 (\@w, \@h)
1068} 1657}
… …
1076 (sum @$ws), 1665 (sum @$ws),
1077 (sum @$hs), 1666 (sum @$hs),
1078 ) 1667 )
1079} 1668}
1080 1669
1081sub size_allocate { 1670sub invoke_size_allocate {
1082 my ($self, $w, $h) = @_; 1671 my ($self, $w, $h) = @_;
1083 1672
1084 my ($ws, $hs) = $self->get_wh; 1673 my ($ws, $hs) = $self->get_wh;
1085 1674
1086 my $req_w = sum @$ws; 1675 my $req_w = (sum @$ws) || 1;
1087 my $req_h = sum @$hs; 1676 my $req_h = (sum @$hs) || 1;
1088 1677
1089 # TODO: nicer code && do row_expand 1678 # now linearly scale the rows/columns to the allocated size
1090 my @col_expand = @{$self->{col_expand}}; 1679 my @col_expand = @{$self->{col_expand}};
1091 @col_expand = (1) x @$ws unless @col_expand; 1680 @col_expand = (1) x @$ws unless @col_expand;
1092 my $col_expand = (sum @col_expand) || 1; 1681 my $col_expand = (sum @col_expand) || 1;
1093 1682
1094 # linearly scale sizes
1095 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1683 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1096 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1097 1684
1098 CFClient::UI::harmonize $ws; 1685 CFPlus::UI::harmonize $ws;
1686
1687 my @row_expand = @{$self->{row_expand}};
1688 @row_expand = (1) x @$ws unless @row_expand;
1689 my $row_expand = (sum @row_expand) || 1;
1690
1691 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1692
1099 CFClient::UI::harmonize $hs; 1693 CFPlus::UI::harmonize $hs;
1100 1694
1101 my $y; 1695 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1696 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1102 1697
1103 for my $r (0 .. $#{$self->{children}}) { 1698 for my $widget ($self->children) {
1104 my $row = $self->{children}[$r] 1699 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1105 or next;
1106 1700
1107 my $x = 0; 1701 $widget->configure (
1108 my $row_h = $hs->[$r]; 1702 $x[$c], $y[$r],
1703 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1109 1704 );
1110 for my $c (0 .. $#$row) { 1705 }
1111 my $col_w = $ws->[$c];
1112 1706
1113 if (my $widget = $row->[$c]) { 1707 1
1114 $widget->configure ($x, $y, $col_w, $row_h); 1708}
1115 }
1116 1709
1117 $x += $col_w; 1710#############################################################################
1711
1712package CFPlus::UI::Fixed;
1713
1714use List::Util qw(min max);
1715
1716our @ISA = CFPlus::UI::Container::;
1717
1718sub _scale($$$) {
1719 my ($rel, $val, $max) = @_;
1720
1721 $rel ? $val * $max : $val
1722}
1723
1724sub size_request {
1725 my ($self) = @_;
1726
1727 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1728
1729 # determine overall size by querying abs widgets
1730 for my $child ($self->visible_children) {
1731 unless ($child->{c_rel}) {
1732 my $x = $child->{c_x};
1733 my $y = $child->{c_y};
1734
1735 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1736 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1118 } 1737 }
1119
1120 $y += $row_h;
1121 } 1738 }
1122 1739
1123} 1740 my $W = $x2 - $x1;
1741 my $H = $y2 - $y1;
1124 1742
1125sub find_widget { 1743 # now layout remaining widgets
1744 for my $child ($self->visible_children) {
1745 if ($child->{c_rel}) {
1746 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1747 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1748
1749 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1750 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1751 }
1752 }
1753
1754 my $W = $x2 - $x1;
1755 my $H = $y2 - $y1;
1756
1757 ($W, $H)
1758}
1759
1760sub invoke_size_allocate {
1126 my ($self, $x, $y) = @_; 1761 my ($self, $W, $H) = @_;
1127 1762
1128 $x -= $self->{x}; 1763 for my $child ($self->visible_children) {
1129 $y -= $self->{y}; 1764 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1765 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1130 1766
1131 my $res; 1767 $x += $child->{c_halign} * $child->{req_w};
1768 $y += $child->{c_valign} * $child->{req_h};
1132 1769
1133 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1770 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1134 $res = $_->find_widget ($x, $y) 1771 }
1135 and return $res; 1772
1136 } 1773 1
1137
1138 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1139}
1140
1141sub _draw {
1142 my ($self) = @_;
1143
1144 for (grep $_, @{$self->{children}}) {
1145 $_->draw for grep $_, @$_;
1146 }
1147} 1774}
1148 1775
1149############################################################################# 1776#############################################################################
1150 1777
1151package CFClient::UI::HBox; 1778package CFPlus::UI::Box;
1152 1779
1153# TODO: wrap into common Box base class
1154
1155our @ISA = CFClient::UI::Container::; 1780our @ISA = CFPlus::UI::Container::;
1156 1781
1157sub size_request { 1782sub size_request {
1158 my ($self) = @_; 1783 my ($self) = @_;
1159 1784
1160 my @alloc = map [$_->size_request], @{$self->{children}}; 1785 my @children = $self->visible_children;
1161 1786
1787 $self->{vertical}
1788 ? (
1789 (List::Util::max map $_->{req_w}, @children),
1790 (List::Util::sum map $_->{req_h}, @children),
1791 )
1792 : (
1793 (List::Util::sum map $_->{req_w}, @children),
1794 (List::Util::max map $_->{req_h}, @children),
1795 )
1796}
1797
1798sub invoke_size_allocate {
1799 my ($self, $w, $h) = @_;
1800
1801 my $space = $self->{vertical} ? $h : $w;
1802 my @children = $self->visible_children;
1803
1804 my @req;
1805
1806 if ($self->{homogeneous}) {
1807 @req = ($space / (@children || 1)) x @children;
1808 } else {
1809 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1810 my $req = List::Util::sum @req;
1811
1812 if ($req > $space) {
1813 # ah well, not enough space
1814 $_ *= $space / $req for @req;
1815 } else {
1816 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1817
1818 $space = ($space - $req) / $expand; # remaining space to give away
1819
1820 $req[$_] += $space * $children[$_]{expand}
1821 for 0 .. $#children;
1822 }
1162 ( 1823 }
1163 (List::Util::sum map $_->[0], @alloc), 1824
1164 (List::Util::max map $_->[1], @alloc), 1825 CFPlus::UI::harmonize \@req;
1826
1827 my $pos = 0;
1828 for (0 .. $#children) {
1829 my $alloc = $req[$_];
1830 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1831
1832 $pos += $alloc;
1833 }
1834
1835 1
1836}
1837
1838#############################################################################
1839
1840package CFPlus::UI::HBox;
1841
1842our @ISA = CFPlus::UI::Box::;
1843
1844sub new {
1845 my $class = shift;
1846
1847 $class->SUPER::new (
1848 vertical => 0,
1849 @_,
1165 ) 1850 )
1166} 1851}
1167 1852
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 ($h, $w) = ($w, $h);
1172
1173 my $children = $self->{children};
1174
1175 my @h = map $_->{req_w}, @$children;
1176
1177 my $req_h = List::Util::sum @h;
1178
1179 if ($req_h > $h) {
1180 # ah well, not enough space
1181 $_ *= $h / $req_h for @h;
1182 } else {
1183 my $exp = List::Util::sum map $_->{expand}, @$children;
1184 $exp ||= 1;
1185
1186 for (0 .. $#$children) {
1187 my $child = $children->[$_];
1188
1189 my $alloc_h = $h[$_];
1190 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1191 $h[$_] = $alloc_h;
1192 }
1193 }
1194
1195 CFClient::UI::harmonize \@h;
1196
1197 my $y = 0;
1198 for (0 .. $#$children) {
1199 my $child = $children->[$_];
1200 my $h = $h[$_];
1201 $child->configure ($y, 0, $h, $w);
1202
1203 $y += $h;
1204 }
1205
1206 1
1207}
1208
1209############################################################################# 1853#############################################################################
1210 1854
1211package CFClient::UI::VBox; 1855package CFPlus::UI::VBox;
1212 1856
1213# TODO: wrap into common Box base class 1857our @ISA = CFPlus::UI::Box::;
1214 1858
1215our @ISA = CFClient::UI::Container::; 1859sub new {
1860 my $class = shift;
1216 1861
1217sub size_request { 1862 $class->SUPER::new (
1218 my ($self) = @_; 1863 vertical => 1,
1219 1864 @_,
1220 my @alloc = map [$_->size_request], @{$self->{children}};
1221
1222 (
1223 (List::Util::max map $_->[0], @alloc),
1224 (List::Util::sum map $_->[1], @alloc),
1225 ) 1865 )
1226} 1866}
1227 1867
1228sub size_allocate {
1229 my ($self, $w, $h) = @_;
1230
1231 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1232
1233 my $children = $self->{children};
1234
1235 my @h = map $_->{req_h}, @$children;
1236
1237 my $req_h = List::Util::sum @h;
1238
1239 if ($req_h > $h) {
1240 # ah well, not enough space
1241 $_ *= $h / $req_h for @h;
1242 } else {
1243 my $exp = List::Util::sum map $_->{expand}, @$children;
1244 $exp ||= 1;
1245
1246 for (0 .. $#$children) {
1247 my $child = $children->[$_];
1248
1249 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1250 }
1251 }
1252
1253 CFClient::UI::harmonize \@h;
1254
1255 my $y = 0;
1256 for (0 .. $#$children) {
1257 my $child = $children->[$_];
1258 my $h = $h[$_];
1259 $child->configure (0, $y, $w, $h);
1260
1261 $y += $h;
1262 }
1263
1264 1
1265}
1266
1267############################################################################# 1868#############################################################################
1268 1869
1269package CFClient::UI::Label; 1870package CFPlus::UI::Label;
1270 1871
1271our @ISA = CFClient::UI::Base::; 1872our @ISA = CFPlus::UI::DrawBG::;
1272 1873
1273use CFClient::OpenGL; 1874use CFPlus::OpenGL;
1274 1875
1275sub new { 1876sub new {
1276 my ($class, %arg) = @_; 1877 my ($class, %arg) = @_;
1277 1878
1278 my $self = $class->SUPER::new ( 1879 my $self = $class->SUPER::new (
1279 fg => [1, 1, 1], 1880 fg => [1, 1, 1],
1881 #bg => none
1882 #active_bg => none
1280 #font => default_font 1883 #font => default_font
1281 #text => initial text 1884 #text => initial text
1282 #markup => initial narkup 1885 #markup => initial narkup
1886 #max_w => maximum pixel width
1887 #style => 0, # render flags
1888 ellipsise => 3, # end
1283 layout => (new CFClient::Layout), 1889 layout => (new CFPlus::Layout),
1284 fontsize => 1, 1890 fontsize => 1,
1285 align => -1, 1891 align => -1,
1286 valign => -1, 1892 valign => -1,
1287 padding => 2, 1893 padding_x => 2,
1894 padding_y => 2,
1288 can_events => 0, 1895 can_events => 0,
1289 %arg 1896 %arg
1290 ); 1897 );
1291 1898
1292 if (exists $self->{template}) { 1899 if (exists $self->{template}) {
1293 my $layout = new CFClient::Layout; 1900 my $layout = new CFPlus::Layout;
1294 $layout->set_text (delete $self->{template}); 1901 $layout->set_text (delete $self->{template});
1295 $self->{template} = $layout; 1902 $self->{template} = $layout;
1296 } 1903 }
1297 1904
1298 if (exists $self->{markup}) { 1905 if (exists $self->{markup}) {
… …
1302 } 1909 }
1303 1910
1304 $self 1911 $self
1305} 1912}
1306 1913
1307sub escape {
1308 local $_ = $_[1];
1309
1310 s/&/&amp;/g;
1311 s/>/&gt;/g;
1312 s/</&lt;/g;
1313
1314 $_[1]
1315}
1316
1317sub update { 1914sub update {
1318 my ($self) = @_; 1915 my ($self) = @_;
1319 1916
1320 delete $self->{texture}; 1917 delete $self->{texture};
1321 $self->SUPER::update; 1918 $self->SUPER::update;
1322} 1919}
1323 1920
1921sub realloc {
1922 my ($self) = @_;
1923
1924 delete $self->{ox};
1925 $self->SUPER::realloc;
1926}
1927
1324sub set_text { 1928sub set_text {
1325 my ($self, $text) = @_; 1929 my ($self, $text) = @_;
1326 1930
1327 return if $self->{text} eq "T$text"; 1931 return if $self->{text} eq "T$text";
1328 $self->{text} = "T$text"; 1932 $self->{text} = "T$text";
1329 1933
1330 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1331 $self->{layout}->set_text ($text); 1934 $self->{layout}->set_text ($text);
1332 1935
1936 delete $self->{size_req};
1937 $self->realloc;
1333 $self->update; 1938 $self->update;
1334 $self->check_size;
1335} 1939}
1336 1940
1337sub set_markup { 1941sub set_markup {
1338 my ($self, $markup) = @_; 1942 my ($self, $markup) = @_;
1339 1943
1340 return if $self->{text} eq "M$markup"; 1944 return if $self->{text} eq "M$markup";
1341 $self->{text} = "M$markup"; 1945 $self->{text} = "M$markup";
1342 1946
1343 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1947 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1344 1948
1345 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1346 $self->{layout}->set_markup ($markup); 1949 $self->{layout}->set_markup ($markup);
1347 1950
1951 delete $self->{size_req};
1952 $self->realloc;
1348 $self->update; 1953 $self->update;
1349 $self->check_size;
1350} 1954}
1351 1955
1352sub size_request { 1956sub size_request {
1353 my ($self) = @_; 1957 my ($self) = @_;
1354 1958
1959 $self->{size_req} ||= do {
1355 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1960 $self->{layout}->set_font ($self->{font}) if $self->{font};
1356 $self->{layout}->set_width ($self->{max_w} || -1); 1961 $self->{layout}->set_width ($self->{max_w} || -1);
1962 $self->{layout}->set_ellipsise ($self->{ellipsise});
1963 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1357 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1964 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1358 1965
1359 my ($w, $h) = $self->{layout}->size; 1966 my ($w, $h) = $self->{layout}->size;
1360 1967
1361 if (exists $self->{template}) { 1968 if (exists $self->{template}) {
1362 $self->{template}->set_font ($self->{font}) if $self->{font}; 1969 $self->{template}->set_font ($self->{font}) if $self->{font};
1970 $self->{template}->set_width ($self->{max_w} || -1);
1363 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1971 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1364 1972
1365 my ($w2, $h2) = $self->{template}->size; 1973 my ($w2, $h2) = $self->{template}->size;
1366 1974
1367 $w = List::Util::max $w, $w2; 1975 $w = List::Util::max $w, $w2;
1368 $h = List::Util::max $h, $h2; 1976 $h = List::Util::max $h, $h2;
1977 }
1978
1979 [$w, $h]
1369 } 1980 };
1370 1981
1371 ( 1982 @{ $self->{size_req} }
1372 $w + $self->{padding} * 2,
1373 $h + $self->{padding} * 2,
1374 )
1375} 1983}
1376 1984
1985sub baseline_shift {
1986 $_[0]{layout}->descent
1987}
1988
1377sub size_allocate { 1989sub invoke_size_allocate {
1378 my ($self, $w, $h) = @_; 1990 my ($self, $w, $h) = @_;
1379 1991
1992 delete $self->{ox};
1993
1380 delete $self->{texture}; 1994 delete $self->{texture}
1995 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1996
1997 1
1381} 1998}
1382 1999
1383sub set_fontsize { 2000sub set_fontsize {
1384 my ($self, $fontsize) = @_; 2001 my ($self, $fontsize) = @_;
1385 2002
1386 $self->{fontsize} = $fontsize; 2003 $self->{fontsize} = $fontsize;
2004 delete $self->{size_req};
1387 delete $self->{texture}; 2005 delete $self->{texture};
1388 2006
1389 $self->update; 2007 $self->realloc;
1390 $self->check_size; 2008}
2009
2010sub reconfigure {
2011 my ($self) = @_;
2012
2013 delete $self->{size_req};
2014 delete $self->{texture};
2015
2016 $self->SUPER::reconfigure;
1391} 2017}
1392 2018
1393sub _draw { 2019sub _draw {
1394 my ($self) = @_; 2020 my ($self) = @_;
1395 2021
2022 $self->SUPER::_draw; # draw background, if applicable
2023
1396 my $tex = $self->{texture} ||= do { 2024 my $size = $self->{texture} ||= do {
1397 $self->{layout}->set_foreground (@{$self->{fg}}); 2025 $self->{layout}->set_foreground (@{$self->{fg}});
1398 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2026 $self->{layout}->set_font ($self->{font}) if $self->{font};
1399 $self->{layout}->set_width ($self->{w}); 2027 $self->{layout}->set_width ($self->{w});
2028 $self->{layout}->set_ellipsise ($self->{ellipsise});
2029 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2030 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 2031
1402 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2032 [$self->{layout}->size]
1403
1404 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1405 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1406 : ($self->{w} - $tex->{w}) * 0.5;
1407
1408 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1409 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1410 : ($self->{h} - $tex->{h}) * 0.5;
1411
1412 $tex
1413 }; 2033 };
1414 2034
1415 glEnable GL_TEXTURE_2D; 2035 unless (exists $self->{ox}) {
1416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2036 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2037 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2038 : ($self->{w} - $size->[0]) * 0.5);
1417 2039
1418 if ($tex->{format} == GL_ALPHA) { 2040 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1419 glColor @{$self->{fg}}; 2041 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1420 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2042 : ($self->{h} - $size->[1]) * 0.5);
1421 } else {
1422 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1423 } 2043 };
1424 2044
1425 glDisable GL_TEXTURE_2D; 2045# unless ($self->{list}) {
2046# $self->{list} = CFPlus::OpenGL::glGenList;
2047# CFPlus::OpenGL::glNewList $self->{list};
2048# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2049# CFPlus::OpenGL::glEndList;
2050# }
2051#
2052# CFPlus::OpenGL::glCallList $self->{list};
2053
2054 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1426} 2055}
2056
2057#sub destroy {
2058# my ($self) = @_;
2059#
2060# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2061#
2062# $self->SUPER::destroy;
2063#}
1427 2064
1428############################################################################# 2065#############################################################################
1429 2066
1430package CFClient::UI::EntryBase; 2067package CFPlus::UI::EntryBase;
1431 2068
1432our @ISA = CFClient::UI::Label::; 2069our @ISA = CFPlus::UI::Label::;
1433 2070
1434use CFClient::OpenGL; 2071use CFPlus::OpenGL;
1435 2072
1436sub new { 2073sub new {
1437 my $class = shift; 2074 my $class = shift;
1438 2075
1439 $class->SUPER::new ( 2076 $class->SUPER::new (
1440 fg => [1, 1, 1], 2077 fg => [1, 1, 1],
1441 bg => [0, 0, 0, 0.2], 2078 bg => [0, 0, 0, 0.2],
2079 outline => [0.6, 0.3, 0.1],
1442 active_bg => [1, 1, 1, 0.5], 2080 active_bg => [0, 0, 1, .2],
1443 active_fg => [0, 0, 0], 2081 active_fg => [1, 1, 1],
2082 active_outline => [1, 1, 0],
1444 can_hover => 1, 2083 can_hover => 1,
1445 can_focus => 1, 2084 can_focus => 1,
1446 valign => 0, 2085 valign => 0,
1447 can_events => 1, 2086 can_events => 1,
2087 ellipsise => 0,
2088 #text => ...
2089 #hidden => "*",
1448 @_ 2090 @_
1449 ) 2091 )
1450} 2092}
1451 2093
1452sub _set_text { 2094sub _set_text {
… …
1454 2096
1455 delete $self->{cur_h}; 2097 delete $self->{cur_h};
1456 2098
1457 return if $self->{text} eq $text; 2099 return if $self->{text} eq $text;
1458 2100
1459 delete $self->{texture};
1460
1461 $self->{last_activity} = $::NOW; 2101 $self->{last_activity} = $::NOW;
1462 $self->{text} = $text; 2102 $self->{text} = $text;
1463 2103
1464 $text =~ s/./*/g if $self->{hidden}; 2104 $text =~ s/./*/g if $self->{hidden};
1465 $self->{layout}->set_text ("$text "); 2105 $self->{layout}->set_text ("$text ");
2106 delete $self->{size_req};
1466 2107
1467 $self->emit (changed => $self->{text}); 2108 $self->emit (changed => $self->{text});
2109
2110 $self->realloc;
2111 $self->update;
1468} 2112}
1469 2113
1470sub set_text { 2114sub set_text {
1471 my ($self, $text) = @_; 2115 my ($self, $text) = @_;
1472 2116
1473 $self->{cursor} = length $text; 2117 $self->{cursor} = length $text;
1474 $self->_set_text ($text); 2118 $self->_set_text ($text);
1475 $self->check_size;
1476 $self->update;
1477} 2119}
1478 2120
1479sub get_text { 2121sub get_text {
1480 $_[0]{text} 2122 $_[0]{text}
1481} 2123}
… …
1486 my ($w, $h) = $self->SUPER::size_request; 2128 my ($w, $h) = $self->SUPER::size_request;
1487 2129
1488 ($w + 1, $h) # add 1 for cursor 2130 ($w + 1, $h) # add 1 for cursor
1489} 2131}
1490 2132
1491sub size_allocate {
1492 my ($self, $w, $h) = @_;
1493
1494 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1495}
1496
1497sub key_down { 2133sub invoke_key_down {
1498 my ($self, $ev) = @_; 2134 my ($self, $ev) = @_;
1499 2135
1500 my $mod = $ev->{mod}; 2136 my $mod = $ev->{mod};
1501 my $sym = $ev->{sym}; 2137 my $sym = $ev->{sym};
1502 my $uni = $ev->{unicode}; 2138 my $uni = $ev->{unicode};
1503 2139
1504 my $text = $self->get_text; 2140 my $text = $self->get_text;
2141
2142 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1505 2143
1506 if ($uni == 8) { 2144 if ($uni == 8) {
1507 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2145 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1508 } elsif ($uni == 127) { 2146 } elsif ($uni == 127) {
1509 substr $text, $self->{cursor}, 1, ""; 2147 substr $text, $self->{cursor}, 1, "";
1510 } elsif ($sym == CFClient::SDLK_LEFT) { 2148 } elsif ($sym == CFPlus::SDLK_LEFT) {
1511 --$self->{cursor} if $self->{cursor}; 2149 --$self->{cursor} if $self->{cursor};
1512 } elsif ($sym == CFClient::SDLK_RIGHT) { 2150 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1513 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2151 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1514 } elsif ($sym == CFClient::SDLK_HOME) { 2152 } elsif ($sym == CFPlus::SDLK_HOME) {
2153 # what a hack
2154 $self->{cursor} =
2155 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2156 ? length $1
2157 : 0;
2158 } elsif ($sym == CFPlus::SDLK_END) {
2159 # uh, again
2160 $self->{cursor} =
2161 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2162 ? $self->{cursor} + length $1
2163 : length $self->{text};
2164 } elsif ($uni == 21) { # ctrl-u
2165 $text = "";
1515 $self->{cursor} = 0; 2166 $self->{cursor} = 0;
1516 } elsif ($sym == CFClient::SDLK_END) {
1517 $self->{cursor} = length $text;
1518 } elsif ($uni == 27) { 2167 } elsif ($uni == 27) {
1519 $self->emit ('escape'); 2168 $self->emit ('escape');
1520 } elsif ($uni) { 2169 } elsif ($uni == 0x0d) {
2170 substr $text, $self->{cursor}++, 0, "\012";
2171 } elsif ($uni >= 0x20) {
1521 substr $text, $self->{cursor}++, 0, chr $uni; 2172 substr $text, $self->{cursor}++, 0, chr $uni;
2173 } else {
2174 return 0;
1522 } 2175 }
1523 2176
1524 $self->_set_text ($text); 2177 $self->_set_text ($text);
2178
2179 $self->realloc;
1525 $self->update; 2180 $self->update;
1526}
1527 2181
2182 1
2183}
2184
1528sub focus_in { 2185sub invoke_focus_in {
1529 my ($self) = @_; 2186 my ($self) = @_;
1530 2187
1531 $self->{last_activity} = $::NOW; 2188 $self->{last_activity} = $::NOW;
1532 2189
1533 $self->SUPER::focus_in; 2190 $self->SUPER::invoke_focus_in
1534} 2191}
1535 2192
1536sub button_down { 2193sub invoke_button_down {
1537 my ($self, $ev, $x, $y) = @_; 2194 my ($self, $ev, $x, $y) = @_;
1538 2195
1539 $self->SUPER::button_down ($ev, $x, $y); 2196 $self->SUPER::invoke_button_down ($ev, $x, $y);
1540 2197
1541 my $idx = $self->{layout}->xy_to_index ($x, $y); 2198 my $idx = $self->{layout}->xy_to_index ($x, $y);
1542 2199
1543 # byte-index to char-index 2200 # byte-index to char-index
1544 my $text = $self->{text}; 2201 my $text = $self->{text};
1545 utf8::encode $text; 2202 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1546 $self->{cursor} = length substr $text, 0, $idx; 2203 $self->{cursor} = length $text;
1547 2204
1548 $self->_set_text ($self->{text}); 2205 $self->_set_text ($self->{text});
1549 $self->update; 2206 $self->update;
2207
2208 1
1550} 2209}
1551 2210
1552sub mouse_motion { 2211sub invoke_mouse_motion {
1553 my ($self, $ev, $x, $y) = @_; 2212 my ($self, $ev, $x, $y) = @_;
1554# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2213# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2214
2215 1
1555} 2216}
1556 2217
1557sub _draw { 2218sub _draw {
1558 my ($self) = @_; 2219 my ($self) = @_;
1559 2220
1560 local $self->{fg} = $self->{fg}; 2221 local $self->{fg} = $self->{fg};
1561 2222
1562 if ($FOCUS == $self) { 2223 if ($FOCUS == $self) {
1563 glColor @{$self->{active_bg}}; 2224 glColor_premultiply @{$self->{active_bg}};
1564 $self->{fg} = $self->{active_fg}; 2225 $self->{fg} = $self->{active_fg};
1565 } else { 2226 } else {
1566 glColor @{$self->{bg}}; 2227 glColor_premultiply @{$self->{bg}};
1567 } 2228 }
1568 2229
1569 glEnable GL_BLEND; 2230 glEnable GL_BLEND;
1570 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2231 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1571 glBegin GL_QUADS; 2232 glBegin GL_QUADS;
1572 glVertex 0 , 0; 2233 glVertex 0 , 0;
1573 glVertex 0 , $self->{h}; 2234 glVertex 0 , $self->{h};
1574 glVertex $self->{w}, $self->{h}; 2235 glVertex $self->{w}, $self->{h};
1575 glVertex $self->{w}, 0; 2236 glVertex $self->{w}, 0;
… …
1583 2244
1584 unless (exists $self->{cur_h}) { 2245 unless (exists $self->{cur_h}) {
1585 my $text = substr $self->{text}, 0, $self->{cursor}; 2246 my $text = substr $self->{text}, 0, $self->{cursor};
1586 utf8::encode $text; 2247 utf8::encode $text;
1587 2248
1588 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2249 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1589 } 2250 }
1590 2251
1591 glColor @{$self->{fg}}; 2252 glColor_premultiply @{$self->{active_fg}};
1592 glBegin GL_LINES; 2253 glBegin GL_LINES;
1593 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2254 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1594 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2255 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1595 glEnd; 2256 glEnd;
1596 }
1597}
1598 2257
2258 glLineWidth 3;
2259 glColor @{$self->{active_outline}};
2260 glBegin GL_LINE_LOOP;
2261 glVertex 0, 0;
2262 glVertex $self->{w} - 1, 0;
2263 glVertex $self->{w} - 1, $self->{h} - 1;
2264 glVertex 0, $self->{h} - 1;
2265 glEnd;
2266 glLineWidth 1;
2267
2268 } else {
2269 glColor @{$self->{outline}};
2270 glTranslate .375, .375;
2271 glBegin GL_LINE_STRIP;
2272 glVertex 0, $self->{h} * .5;
2273 glVertex 0, $self->{h} - 3;
2274 glVertex $self->{w} - 1, $self->{h} - 3;
2275 glVertex $self->{w} - 1, $self->{h} * .5;
2276 glEnd;
2277 }
2278}
2279
2280#############################################################################
2281
1599package CFClient::UI::Entry; 2282package CFPlus::UI::Entry;
1600 2283
1601our @ISA = CFClient::UI::EntryBase::; 2284our @ISA = CFPlus::UI::EntryBase::;
1602 2285
1603use CFClient::OpenGL; 2286use CFPlus::OpenGL;
1604 2287
1605sub key_down { 2288sub invoke_key_down {
1606 my ($self, $ev) = @_; 2289 my ($self, $ev) = @_;
1607 2290
1608 my $sym = $ev->{sym}; 2291 my $sym = $ev->{sym};
1609 2292
1610 if ($sym == 13) { 2293 if ($ev->{uni} == 0x0d || $sym == 13) {
1611 unshift @{$self->{history}}, 2294 unshift @{$self->{history}},
1612 my $txt = $self->get_text; 2295 my $txt = $self->get_text;
2296
1613 $self->{history_pointer} = -1; 2297 $self->{history_pointer} = -1;
1614 $self->{history_saveback} = ''; 2298 $self->{history_saveback} = '';
1615 $self->emit (activate => $txt); 2299 $self->emit (activate => $txt);
1616 $self->update; 2300 $self->update;
1617 2301
1618 } elsif ($sym == CFClient::SDLK_UP) { 2302 } elsif ($sym == CFPlus::SDLK_UP) {
1619 if ($self->{history_pointer} < 0) { 2303 if ($self->{history_pointer} < 0) {
1620 $self->{history_saveback} = $self->get_text; 2304 $self->{history_saveback} = $self->get_text;
1621 } 2305 }
1622 if (@{$self->{history} || []} > 0) { 2306 if (@{$self->{history} || []} > 0) {
1623 $self->{history_pointer}++; 2307 $self->{history_pointer}++;
… …
1625 $self->{history_pointer} = @{$self->{history} || []} - 1; 2309 $self->{history_pointer} = @{$self->{history} || []} - 1;
1626 } 2310 }
1627 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2311 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1628 } 2312 }
1629 2313
1630 } elsif ($sym == CFClient::SDLK_DOWN) { 2314 } elsif ($sym == CFPlus::SDLK_DOWN) {
1631 $self->{history_pointer}--; 2315 $self->{history_pointer}--;
1632 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2316 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1633 2317
1634 if ($self->{history_pointer} >= 0) { 2318 if ($self->{history_pointer} >= 0) {
1635 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2319 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1636 } else { 2320 } else {
1637 $self->set_text ($self->{history_saveback}); 2321 $self->set_text ($self->{history_saveback});
1638 } 2322 }
1639 2323
1640 } else { 2324 } else {
1641 $self->SUPER::key_down ($ev); 2325 return $self->SUPER::invoke_key_down ($ev)
2326 }
2327
1642 } 2328 1
1643
1644} 2329}
1645 2330
1646############################################################################# 2331#############################################################################
1647 2332
2333package CFPlus::UI::TextEdit;
2334
2335our @ISA = CFPlus::UI::EntryBase::;
2336
2337use CFPlus::OpenGL;
2338
2339sub move_cursor_ver {
2340 my ($self, $dy) = @_;
2341
2342 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2343
2344 $y += $dy;
2345
2346 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2347 $self->{cursor} = $index;
2348 delete $self->{cur_h};
2349 $self->update;
2350 return;
2351 }
2352}
2353
2354sub invoke_key_down {
2355 my ($self, $ev) = @_;
2356
2357 my $sym = $ev->{sym};
2358
2359 if ($sym == CFPlus::SDLK_UP) {
2360 $self->move_cursor_ver (-1);
2361 } elsif ($sym == CFPlus::SDLK_DOWN) {
2362 $self->move_cursor_ver (+1);
2363 } else {
2364 return $self->SUPER::invoke_key_down ($ev)
2365 }
2366
2367 1
2368}
2369
2370#############################################################################
2371
1648package CFClient::UI::Button; 2372package CFPlus::UI::ButtonBin;
1649 2373
1650our @ISA = CFClient::UI::Label::; 2374our @ISA = CFPlus::UI::Bin::;
1651 2375
1652use CFClient::OpenGL; 2376use CFPlus::OpenGL;
1653 2377
1654my @tex = 2378my @tex =
1655 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2379 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1656 qw(b1_button_active.png); 2380 qw(b1_button_inactive.png b1_button_active.png);
1657 2381
1658sub new { 2382sub new {
1659 my $class = shift; 2383 my $class = shift;
1660 2384
1661 $class->SUPER::new ( 2385 $class->SUPER::new (
2386 can_hover => 1,
2387 align => 0,
2388 valign => 0,
2389 can_events => 1,
2390 @_
2391 )
2392}
2393
2394sub invoke_button_up {
2395 my ($self, $ev, $x, $y) = @_;
2396
2397 $self->emit ("activate")
2398 if $x >= 0 && $x < $self->{w}
2399 && $y >= 0 && $y < $self->{h};
2400
2401 1
2402}
2403
2404sub _draw {
2405 my ($self) = @_;
2406
2407 glEnable GL_TEXTURE_2D;
2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2409 glColor 0, 0, 0, 1;
2410
2411 my $tex = $tex[$GRAB == $self];
2412 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2413
2414 glDisable GL_TEXTURE_2D;
2415
2416 $self->SUPER::_draw;
2417}
2418
2419#############################################################################
2420
2421package CFPlus::UI::Button;
2422
2423our @ISA = CFPlus::UI::Label::;
2424
2425use CFPlus::OpenGL;
2426
2427my @tex =
2428 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2429 qw(b1_button_inactive.png b1_button_active.png);
2430
2431sub new {
2432 my $class = shift;
2433
2434 $class->SUPER::new (
1662 padding => 4, 2435 padding_x => 4,
2436 padding_y => 4,
2437 fg => [1.0, 1.0, 1.0],
2438 active_fg => [0.8, 0.8, 0.8],
2439 can_hover => 1,
2440 align => 0,
2441 valign => 0,
2442 can_events => 1,
2443 @_
2444 )
2445}
2446
2447sub invoke_button_up {
2448 my ($self, $ev, $x, $y) = @_;
2449
2450 $self->emit ("activate")
2451 if $x >= 0 && $x < $self->{w}
2452 && $y >= 0 && $y < $self->{h};
2453
2454 1
2455}
2456
2457sub _draw {
2458 my ($self) = @_;
2459
2460 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2461
2462 glEnable GL_TEXTURE_2D;
2463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2464 glColor 0, 0, 0, 1;
2465
2466 my $tex = $tex[$GRAB == $self];
2467 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2468
2469 glDisable GL_TEXTURE_2D;
2470
2471 $self->SUPER::_draw;
2472}
2473
2474#############################################################################
2475
2476package CFPlus::UI::CheckBox;
2477
2478our @ISA = CFPlus::UI::DrawBG::;
2479
2480my @tex =
2481 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2482 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2483
2484use CFPlus::OpenGL;
2485
2486sub new {
2487 my $class = shift;
2488
2489 $class->SUPER::new (
2490 padding_x => 2,
2491 padding_y => 2,
2492 fg => [1, 1, 1],
2493 active_fg => [1, 1, 0],
2494 bg => [0, 0, 0, 0.2],
2495 active_bg => [1, 1, 1, 0.5],
2496 state => 0,
2497 can_hover => 1,
2498 @_
2499 )
2500}
2501
2502sub size_request {
2503 my ($self) = @_;
2504
2505 (6) x 2
2506}
2507
2508sub toggle {
2509 my ($self) = @_;
2510
2511 $self->{state} = !$self->{state};
2512 $self->emit (changed => $self->{state});
2513 $self->update;
2514}
2515
2516sub invoke_button_down {
2517 my ($self, $ev, $x, $y) = @_;
2518
2519 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2520 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2521 $self->toggle;
2522 } else {
2523 return 0
2524 }
2525
2526 1
2527}
2528
2529sub _draw {
2530 my ($self) = @_;
2531
2532 $self->SUPER::_draw;
2533
2534 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2535
2536 my ($w, $h) = @$self{qw(w h)};
2537
2538 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2539
2540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2541
2542 my $tex = $self->{state} ? $tex[1] : $tex[0];
2543
2544 glEnable GL_TEXTURE_2D;
2545 $tex->draw_quad_alpha (0, 0, $s, $s);
2546 glDisable GL_TEXTURE_2D;
2547}
2548
2549#############################################################################
2550
2551package CFPlus::UI::Image;
2552
2553our @ISA = CFPlus::UI::Base::;
2554
2555use CFPlus::OpenGL;
2556
2557our %texture_cache;
2558
2559sub new {
2560 my $class = shift;
2561
2562 my $self = $class->SUPER::new (
2563 can_events => 0,
2564 scale => 1,
2565 @_,
2566 );
2567
2568 $self->{path} || $self->{tex}
2569 or Carp::croak "'path' or 'tex' attributes required";
2570
2571 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2572 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2573
2574 CFPlus::weaken $texture_cache{$self->{path}};
2575
2576 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2577
2578 $self
2579}
2580
2581sub STORABLE_freeze {
2582 my ($self, $cloning) = @_;
2583
2584 $self->{path}
2585 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2586
2587 $self->{path}
2588}
2589
2590sub STORABLE_attach {
2591 my ($self, $cloning, $path) = @_;
2592
2593 $self->new (path => $path)
2594}
2595
2596sub size_request {
2597 my ($self) = @_;
2598
2599 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2600}
2601
2602sub _draw {
2603 my ($self) = @_;
2604
2605 my $tex = $self->{tex};
2606
2607 my ($w, $h) = ($self->{w}, $self->{h});
2608
2609 if ($self->{rot90}) {
2610 glRotate 90, 0, 0, 1;
2611 glTranslate 0, -$self->{w}, 0;
2612
2613 ($w, $h) = ($h, $w);
2614 }
2615
2616 glEnable GL_TEXTURE_2D;
2617 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2618
2619 $tex->draw_quad_alpha (0, 0, $w, $h);
2620
2621 glDisable GL_TEXTURE_2D;
2622}
2623
2624#############################################################################
2625
2626package CFPlus::UI::ImageButton;
2627
2628our @ISA = CFPlus::UI::Image::;
2629
2630use CFPlus::OpenGL;
2631
2632my %textures;
2633
2634sub new {
2635 my $class = shift;
2636
2637 my $self = $class->SUPER::new (
2638 padding_x => 4,
2639 padding_y => 4,
1663 fg => [1, 1, 1], 2640 fg => [1, 1, 1],
1664 bg => [1, 1, 1, 0.2],
1665 active_fg => [0, 0, 1], 2641 active_fg => [0, 0, 1],
1666 can_hover => 1, 2642 can_hover => 1,
1667 align => 0, 2643 align => 0,
1668 valign => 0, 2644 valign => 0,
1669 can_events => 1, 2645 can_events => 1,
1670 @_ 2646 @_
1671 ) 2647 );
1672} 2648}
1673 2649
1674sub button_up { 2650sub invoke_button_up {
1675 my ($self, $ev, $x, $y) = @_; 2651 my ($self, $ev, $x, $y) = @_;
1676 2652
2653 $self->emit ("activate")
1677 if ($x >= 0 && $x < $self->{w} 2654 if $x >= 0 && $x < $self->{w}
1678 && $y >= 0 && $y < $self->{h}) { 2655 && $y >= 0 && $y < $self->{h};
1679 $self->emit ("activate"); 2656
1680 } 2657 1
1681}
1682
1683sub _draw {
1684 my ($self) = @_;
1685
1686 local $self->{fg} = $self->{fg};
1687
1688 if ($GRAB == $self) {
1689 $self->{fg} = $self->{active_fg};
1690 }
1691
1692 glEnable GL_TEXTURE_2D;
1693 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1694 glColor 0, 0, 0, 1;
1695
1696 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1697
1698 glDisable GL_TEXTURE_2D;
1699
1700 $self->SUPER::_draw;
1701} 2658}
1702 2659
1703############################################################################# 2660#############################################################################
1704 2661
1705package CFClient::UI::CheckBox;
1706
1707our @ISA = CFClient::UI::DrawBG::;
1708
1709my @tex =
1710 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1711 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1712
1713use CFClient::OpenGL;
1714
1715sub new {
1716 my $class = shift;
1717
1718 $class->SUPER::new (
1719 padding => 2,
1720 fg => [1, 1, 1],
1721 active_fg => [1, 1, 0],
1722 state => 0,
1723 can_hover => 1,
1724 @_
1725 )
1726}
1727
1728sub size_request {
1729 my ($self) = @_;
1730
1731 ($self->{padding} * 2 + 6) x 2
1732}
1733
1734sub button_down {
1735 my ($self, $ev, $x, $y) = @_;
1736
1737 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1738 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1739 $self->{state} = !$self->{state};
1740 $self->emit (changed => $self->{state});
1741 }
1742}
1743
1744sub _draw {
1745 my ($self) = @_;
1746
1747 $self->SUPER::_draw;
1748
1749 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1750
1751 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1752
1753 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1754
1755 my $tex = $self->{state} ? $tex[1] : $tex[0];
1756
1757 glEnable GL_TEXTURE_2D;
1758 $tex->draw_quad_alpha (0, 0, $s, $s);
1759 glDisable GL_TEXTURE_2D;
1760}
1761
1762#############################################################################
1763
1764package CFClient::UI::Image; 2662package CFPlus::UI::VGauge;
1765 2663
1766our @ISA = CFClient::UI::Base::; 2664our @ISA = CFPlus::UI::Base::;
1767
1768use CFClient::OpenGL;
1769use Carp qw/confess/;
1770
1771our %loaded_images;
1772
1773sub new {
1774 my $class = shift;
1775
1776 my $self = $class->SUPER::new (can_events => 0, @_);
1777
1778 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1779
1780 $loaded_images{$self->{image}} ||=
1781 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1782
1783 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1784
1785 Scalar::Util::weaken $loaded_images{$self->{image}};
1786
1787 $self->{aspect} = $tex->{w} / $tex->{h};
1788
1789 $self
1790}
1791
1792sub size_request {
1793 my ($self) = @_;
1794
1795 ($self->{tex}->{w}, $self->{tex}->{h})
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800
1801 my $tex = $self->{tex};
1802
1803 my ($w, $h) = ($self->{w}, $self->{h});
1804
1805 if ($self->{rot90}) {
1806 glRotate 90, 0, 0, 1;
1807 glTranslate 0, -$self->{w}, 0;
1808
1809 ($w, $h) = ($h, $w);
1810 }
1811
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $tex->draw_quad_alpha (0, 0, $w, $h);
1816
1817 glDisable GL_TEXTURE_2D;
1818}
1819
1820#############################################################################
1821
1822package CFClient::UI::VGauge;
1823
1824our @ISA = CFClient::UI::Base::;
1825 2665
1826use List::Util qw(min max); 2666use List::Util qw(min max);
1827 2667
1828use CFClient::OpenGL; 2668use CFPlus::OpenGL;
1829 2669
1830my %tex = ( 2670my %tex = (
1831 food => [ 2671 food => [
1832 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2672 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1833 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2673 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1834 ], 2674 ],
1835 grace => [ 2675 grace => [
1836 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2676 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1837 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2677 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1838 ], 2678 ],
1839 hp => [ 2679 hp => [
1840 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2680 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1841 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2681 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1842 ], 2682 ],
1843 mana => [ 2683 mana => [
1844 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2684 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1845 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2685 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1846 ], 2686 ],
1847); 2687);
1848 2688
1849# eg. VGauge->new (gauge => 'food'), default gauge: food 2689# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1909 my $ycut1 = max 0, min 1, $ycut; 2749 my $ycut1 = max 0, min 1, $ycut;
1910 my $ycut2 = max 0, min 1, $ycut - 1; 2750 my $ycut2 = max 0, min 1, $ycut - 1;
1911 2751
1912 my $h1 = $self->{h} * (1 - $ycut1); 2752 my $h1 = $self->{h} * (1 - $ycut1);
1913 my $h2 = $self->{h} * (1 - $ycut2); 2753 my $h2 = $self->{h} * (1 - $ycut2);
2754 my $h3 = $self->{h};
2755
2756 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1914 2757
1915 glEnable GL_BLEND; 2758 glEnable GL_BLEND;
1916 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2759 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2760 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1917 glEnable GL_TEXTURE_2D; 2761 glEnable GL_TEXTURE_2D;
1918 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2762 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1919 2763
1920 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2764 glBindTexture GL_TEXTURE_2D, $t1->{name};
1921 glBegin GL_QUADS; 2765 glBegin GL_QUADS;
… …
1936 2780
1937 if ($t3) { 2781 if ($t3) {
1938 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2782 glBindTexture GL_TEXTURE_2D, $t3->{name};
1939 glBegin GL_QUADS; 2783 glBegin GL_QUADS;
1940 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2784 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1941 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2785 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1942 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2786 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1943 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2787 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1944 glEnd; 2788 glEnd;
1945 } 2789 }
1946 2790
1947 glDisable GL_BLEND; 2791 glDisable GL_BLEND;
1948 glDisable GL_TEXTURE_2D; 2792 glDisable GL_TEXTURE_2D;
1949} 2793}
1950 2794
1951############################################################################# 2795#############################################################################
1952 2796
1953package CFClient::UI::Gauge; 2797package CFPlus::UI::Gauge;
1954 2798
1955our @ISA = CFClient::UI::VBox::; 2799our @ISA = CFPlus::UI::VBox::;
1956 2800
1957sub new { 2801sub new {
1958 my ($class, %arg) = @_; 2802 my ($class, %arg) = @_;
1959 2803
1960 my $self = $class->SUPER::new ( 2804 my $self = $class->SUPER::new (
… …
1962 can_hover => 1, 2806 can_hover => 1,
1963 can_events => 1, 2807 can_events => 1,
1964 %arg, 2808 %arg,
1965 ); 2809 );
1966 2810
1967 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2811 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1968 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2812 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1969 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2813 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1970 2814
1971 $self 2815 $self
1972} 2816}
1973 2817
1974sub set_fontsize { 2818sub set_fontsize {
… …
1995 $self->{value}->set_text ($val); 2839 $self->{value}->set_text ($val);
1996} 2840}
1997 2841
1998############################################################################# 2842#############################################################################
1999 2843
2000package CFClient::UI::Slider; 2844package CFPlus::UI::Slider;
2001 2845
2002use strict; 2846use strict;
2003 2847
2004use CFClient::OpenGL; 2848use CFPlus::OpenGL;
2005 2849
2006our @ISA = CFClient::UI::DrawBG::; 2850our @ISA = CFPlus::UI::DrawBG::;
2007 2851
2008my @tex = 2852my @tex =
2009 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2853 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2010 qw(s1_slider.png s1_slider_bg.png); 2854 qw(s1_slider.png s1_slider_bg.png);
2011 2855
2012sub new { 2856sub new {
2013 my $class = shift; 2857 my $class = shift;
2014 2858
… …
2018 # TODO: req_w/h are wrong with vertical 2862 # TODO: req_w/h are wrong with vertical
2019 # TODO: calculations are off 2863 # TODO: calculations are off
2020 my $self = $class->SUPER::new ( 2864 my $self = $class->SUPER::new (
2021 fg => [1, 1, 1], 2865 fg => [1, 1, 1],
2022 active_fg => [0, 0, 0], 2866 active_fg => [0, 0, 0],
2867 bg => [0, 0, 0, 0.2],
2868 active_bg => [1, 1, 1, 0.5],
2023 range => [0, 0, 100, 10], 2869 range => [0, 0, 100, 10, 0],
2024 req_w => $::WIDTH / 80, 2870 min_w => $::WIDTH / 80,
2025 req_h => $::WIDTH / 80, 2871 min_h => $::WIDTH / 80,
2026 vertical => 0, 2872 vertical => 0,
2027 can_hover => 1, 2873 can_hover => 1,
2028 inner_pad => .05, 2874 inner_pad => 0.02,
2029 @_ 2875 @_
2030 ); 2876 );
2031 2877
2032 $self->set_value ($self->{range}[0]); 2878 $self->set_value ($self->{range}[0]);
2033 $self->update; 2879 $self->update;
2034 2880
2035 $self 2881 $self
2036} 2882}
2037 2883
2884sub set_range {
2885 my ($self, $range) = @_;
2886
2887 ($range, $self->{range}) = ($self->{range}, $range);
2888
2889 if ("@$range" ne "@{$self->{range}}") {
2890 $self->update;
2891 $self->set_value ($self->{range}[0]);
2892 }
2893}
2894
2038sub set_value { 2895sub set_value {
2039 my ($self, $value) = @_; 2896 my ($self, $value) = @_;
2040 2897
2041 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2898 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2042 2899
2043 $hi = $lo + 1 if $hi <= $lo; 2900 $hi = $lo + 1 if $hi <= $lo;
2044 2901
2902 $page = $hi - $lo if $page > $hi - $lo;
2903
2045 $value = $lo if $value < $lo; 2904 $value = $lo if $value < $lo;
2046 $value = $hi if $value > $hi; 2905 $value = $hi - $page if $value > $hi - $page;
2047 2906
2048 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2907 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2049 if $unit; 2908 if $unit;
2050
2051 $page = $hi - $lo if $page > $hi - $lo;
2052 2909
2053 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2910 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2054 2911
2055 if ($value != $old_value) { 2912 if ($value != $old_value) {
2056 $self->emit (changed => $value); 2913 $self->emit (changed => $value);
… …
2059} 2916}
2060 2917
2061sub size_request { 2918sub size_request {
2062 my ($self) = @_; 2919 my ($self) = @_;
2063 2920
2064 my $w = $self->{req_w}; 2921 ($self->{req_w}, $self->{req_h})
2065 my $h = $self->{req_h};
2066
2067 $self->{vertical} ? ($h, $w) : ($w, $h)
2068} 2922}
2069 2923
2070sub button_down { 2924sub invoke_button_down {
2071 my ($self, $ev, $x, $y) = @_; 2925 my ($self, $ev, $x, $y) = @_;
2072 2926
2073 $self->SUPER::button_down ($ev, $x, $y); 2927 $self->SUPER::invoke_button_down ($ev, $x, $y);
2928
2929 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2930
2074 $self->mouse_motion ($ev, $x, $y); 2931 $self->invoke_mouse_motion ($ev, $x, $y);
2075}
2076 2932
2933 1
2934}
2935
2077sub mouse_motion { 2936sub invoke_mouse_motion {
2078 my ($self, $ev, $x, $y) = @_; 2937 my ($self, $ev, $x, $y) = @_;
2079 2938
2080 if ($GRAB == $self) { 2939 if ($GRAB == $self) {
2081 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2940 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2082 2941
2083 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2942 my (undef, $lo, $hi, $page) = @{$self->{range}};
2084 2943
2085 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2944 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2086 2945
2087 $self->set_value ($x * ($hi - $lo) + $lo); 2946 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2947 } else {
2948 return 0;
2949 }
2950
2088 } 2951 1
2952}
2953
2954sub invoke_mouse_wheel {
2955 my ($self, $ev) = @_;
2956
2957 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2958
2959 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2960
2961 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2962
2963 1
2089} 2964}
2090 2965
2091sub update { 2966sub update {
2092 my ($self) = @_; 2967 my ($self) = @_;
2093 2968
2094 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2969 delete $self->{knob_w};
2970 $self->SUPER::update;
2971}
2972
2973sub _draw {
2974 my ($self) = @_;
2975
2976 unless ($self->{knob_w}) {
2095 $self->set_value ($self->{range}[0]); 2977 $self->set_value ($self->{range}[0]);
2096 2978
2097 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2979 my ($value, $lo, $hi, $page) = @{$self->{range}};
2980 my $range = ($hi - $page - $lo) || 1e-100;
2098 2981
2099 my $inner_w = 1 - 2 * $self->{inner_pad}; 2982 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2100 2983
2101 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2984 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2985 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2102 2986
2103 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2987 $value = ($value - $lo) / $range;
2104 $value = $self->{scale} * ($value - $lo); 2988 $value = $value * $self->{scale} + $self->{offset};
2105 2989
2106 $value = $self->{inner_pad} + ($value - $page * 0.5);
2107
2108 $value = 0 if $value < 0;
2109 $page = 1 - $value if $value + $page > 1;
2110
2111 $self->{knob_x} = $value; 2990 $self->{knob_x} = $value - $knob_w * 0.5;
2112 $self->{knob_w} = $page; 2991 $self->{knob_w} = $knob_w;
2113 }); 2992 }
2114
2115 $self->SUPER::update;
2116}
2117
2118sub _draw {
2119 my ($self) = @_;
2120 2993
2121 $self->SUPER::_draw (); 2994 $self->SUPER::_draw ();
2122 2995
2123 glScale $self->{w}, $self->{h}; 2996 glScale $self->{w}, $self->{h};
2124 2997
2125 if ($self->{vertical}) { 2998 if ($self->{vertical}) {
2126 # draw a vertical slider like a rotated horizontal slider 2999 # draw a vertical slider like a rotated horizontal slider
2127 3000
3001 glTranslate 1, 0, 0;
2128 glRotate 90, 0, 0, 1; 3002 glRotate 90, 0, 0, 1;
2129 glTranslate 0, 1, 0;
2130 } 3003 }
2131 3004
2132 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 3005 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2133 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 3006 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2134 3007
… …
2144 glDisable GL_TEXTURE_2D; 3017 glDisable GL_TEXTURE_2D;
2145} 3018}
2146 3019
2147############################################################################# 3020#############################################################################
2148 3021
2149package CFClient::UI::TextView; 3022package CFPlus::UI::ValSlider;
2150 3023
2151our @ISA = CFClient::UI::HBox::; 3024our @ISA = CFPlus::UI::HBox::;
2152 3025
3026sub new {
3027 my ($class, %arg) = @_;
3028
3029 my $range = delete $arg{range};
3030
3031 my $self = $class->SUPER::new (
3032 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3033 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3034 to_value => sub { shift },
3035 from_value => sub { shift },
3036 %arg,
3037 );
3038
3039 $self->{slider}->connect (changed => sub {
3040 my ($self, $value) = @_;
3041 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3042 $self->{parent}->emit (changed => $value);
3043 });
3044
3045# $self->{entry}->connect (changed => sub {
3046# my ($self, $value) = @_;
3047# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3048# $self->{parent}->emit (changed => $value);
3049# });
3050
3051 $self->add ($self->{slider}, $self->{entry});
3052
3053 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3054
3055 $self
3056}
3057
3058sub set_range { shift->{slider}->set_range (@_) }
3059sub set_value { shift->{slider}->set_value (@_) }
3060
3061#############################################################################
3062
3063package CFPlus::UI::TextScroller;
3064
3065our @ISA = CFPlus::UI::HBox::;
3066
2153use CFClient::OpenGL; 3067use CFPlus::OpenGL;
2154 3068
2155sub new { 3069sub new {
2156 my $class = shift; 3070 my $class = shift;
2157 3071
2158 my $self = $class->SUPER::new ( 3072 my $self = $class->SUPER::new (
2159 fontsize => 1, 3073 fontsize => 1,
2160 can_events => 0, 3074 can_events => 1,
3075 indent => 0,
2161 #font => default_font 3076 #font => default_font
2162 @_, 3077 @_,
2163 3078
2164 layout => (new CFClient::Layout 1), 3079 layout => (new CFPlus::Layout),
2165 par => [], 3080 par => [],
3081 max_par => 0,
2166 height => 0, 3082 height => 0,
2167 children => [ 3083 children => [
2168 (new CFClient::UI::Empty expand => 1), 3084 (new CFPlus::UI::Empty expand => 1),
2169 (new CFClient::UI::Slider vertical => 1), 3085 (new CFPlus::UI::Slider vertical => 1),
2170 ], 3086 ],
2171 ); 3087 );
2172 3088
2173 $self->{children}[1]->connect (changed => sub { $self->update }); 3089 $self->{children}[1]->connect (changed => sub { $self->update });
2174 3090
… …
2180 3096
2181 $self->{fontsize} = $fontsize; 3097 $self->{fontsize} = $fontsize;
2182 $self->reflow; 3098 $self->reflow;
2183} 3099}
2184 3100
2185sub text_height { 3101sub size_request {
3102 my ($self) = @_;
3103
3104 my ($empty, $slider) = $self->visible_children;
3105
3106 local $self->{children} = [$empty, $slider];
3107 $self->SUPER::size_request
3108}
3109
3110sub invoke_size_allocate {
3111 my ($self, $w, $h) = @_;
3112
3113 my ($empty, $slider, @other) = @{ $self->{children} };
3114 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3115
3116 $self->{layout}->set_font ($self->{font}) if $self->{font};
3117 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3118 $self->{layout}->set_width ($empty->{w});
3119 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3120
3121 $self->reflow;
3122
3123 local $self->{children} = [$empty, $slider];
3124 $self->SUPER::invoke_size_allocate ($w, $h)
3125}
3126
3127sub invoke_mouse_wheel {
2186 my ($self, $text) = @_; 3128 my ($self, $ev) = @_;
3129
3130 return 0 unless $ev->{dy}; # only vertical movements
3131
3132 $self->{children}[1]->emit (mouse_wheel => $ev);
3133
3134 1
3135}
3136
3137sub get_layout {
3138 my ($self, $para) = @_;
2187 3139
2188 my $layout = $self->{layout}; 3140 my $layout = $self->{layout};
2189 3141
3142 $layout->set_font ($self->{font}) if $self->{font};
3143 $layout->set_foreground (@{$para->{fg}});
2190 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3144 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2191 $layout->set_width ($self->{children}[0]{w}); 3145 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3146 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2192 $layout->set_markup ($text); 3147 $layout->set_markup ($para->{markup});
3148
3149 $layout->set_shapes (
3150 map
3151 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3152 @{$para->{widget}}
2193 3153 );
2194 ($layout->size)[1] 3154
3155 $layout
2195} 3156}
2196 3157
2197sub reflow { 3158sub reflow {
2198 my ($self) = @_; 3159 my ($self) = @_;
2199 3160
2200 $self->{need_reflow}++; 3161 $self->{need_reflow}++;
2201 $self->update; 3162 $self->update;
2202} 3163}
2203 3164
2204sub size_allocate { 3165sub set_offset {
3166 my ($self, $offset) = @_;
3167
3168 # todo: base offset on lines or so, not on pixels
3169 $self->{children}[1]->set_value ($offset);
3170}
3171
3172sub current_paragraph {
3173 my ($self) = @_;
3174
3175 $self->{top_paragraph} - 1
3176}
3177
3178sub scroll_to {
2205 my ($self, $w, $h) = @_; 3179 my ($self, $para) = @_;
2206 3180
2207 $self->SUPER::size_allocate ($w, $h); 3181 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2208 3182
2209 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3183 $self->{scroll_to} = $para;
2210 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3184 $self->update;
2211 $self->{layout}->set_width ($self->{children}[0]{w}); 3185}
2212 3186
2213 $self->reflow; 3187sub clear {
3188 my ($self) = @_;
3189
3190 my (undef, undef, @other) = @{ $self->{children} };
3191 $self->remove ($_) for @other;
3192
3193 $self->{par} = [];
3194 $self->{height} = 0;
3195 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2214} 3196}
2215 3197
2216sub add_paragraph { 3198sub add_paragraph {
2217 my ($self, $color, $text) = @_; 3199 my $self = shift;
2218 3200
2219 #TODO: intelligently "reformat" paragraph 3201 for my $para (@_) {
3202 $para = {
3203 fg => [1, 1, 1, 1],
3204 indent => 0,
3205 markup => "",
3206 widget => [],
3207 ref $para ? %$para : (markup => $para),
3208 w => 1e10,
3209 wrapped => 1,
3210 };
2220 3211
2221 my $height = $self->text_height ($text); 3212 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3213 push @{$self->{par}}, $para;
3214 }
2222 3215
3216 if (my $max = $self->{max_par}) {
3217 shift @{$self->{par}} while @{$self->{par}} > $max;
3218 }
3219
3220 $self->{need_reflow}++;
3221 $self->update;
3222}
3223
3224sub scroll_to_bottom {
3225 my ($self) = @_;
3226
3227 $self->{scroll_to} = $#{$self->{par}};
3228 $self->update;
3229}
3230
3231sub force_uptodate {
3232 my ($self) = @_;
3233
3234 if (delete $self->{need_reflow}) {
3235 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3236
3237 my $height = 0;
3238
3239 for my $para (@{$self->{par}}) {
3240 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3241 my $layout = $self->get_layout ($para);
3242 my ($w, $h) = $layout->size;
3243
3244 $para->{w} = $w + $para->{indent};
3245 $para->{h} = $h;
3246 $para->{wrapped} = $layout->has_wrapped;
3247 }
3248
3249 $para->{y} = $height;
3250 $height += $para->{h};
3251 }
3252
2223 $self->{height} += $height; 3253 $self->{height} = $height;
3254 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2224 3255
2225 push @{$self->{par}}, [$height, $color, $text]; 3256 delete $self->{texture};
3257 }
2226 3258
2227 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3259 if (my $paridx = delete $self->{scroll_to}) {
2228 $self->{children}[1]->update; 3260 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3261 }
2229} 3262}
2230 3263
2231sub update { 3264sub update {
2232 my ($self) = @_; 3265 my ($self) = @_;
2233 3266
… …
2235 3268
2236 return unless $self->{h} > 0; 3269 return unless $self->{h} > 0;
2237 3270
2238 delete $self->{texture}; 3271 delete $self->{texture};
2239 3272
2240 $ROOT->on_post_alloc ($self, sub { 3273 $ROOT->on_post_alloc ($self => sub {
2241 if (delete $self->{need_reflow}) { 3274 $self->force_uptodate;
2242 my $height = 0;
2243 3275
2244 $height += $_->[0] = $self->text_height ($_->[2]) 3276 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2245 for @{$self->{par}};
2246 3277
2247 $self->{height} = $height; 3278 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2248
2249 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2250
2251 delete $self->{texture};
2252 }
2253
2254 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2255 glClearColor 0, 0, 0, 0; 3279 glClearColor 0, 0, 0, 0;
2256 glClear GL_COLOR_BUFFER_BIT; 3280 glClear GL_COLOR_BUFFER_BIT;
2257 3281
2258 glEnable GL_TEXTURE_2D; 3282 package CFPlus::UI::Base;
2259 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3283 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3284 (0, 0, $self->{w}, $self->{h});
2260 3285
2261 my $top = int $self->{children}[1]{range}[0]; 3286 my $top = int $self->{children}[1]{range}[0];
2262 3287
3288 my $paridx = 0;
3289 my $top_paragraph;
3290 my $top = int $self->{children}[1]{range}[0];
3291
2263 my $y0 = $top; 3292 my $y0 = $top;
2264 my $y1 = $top + $self->{h}; 3293 my $y1 = $top + $H;
2265 3294
2266 my $y = 0;
2267
2268 my $layout = $self->{layout};
2269
2270 $layout->set_font ($self->{font}) if $self->{font};
2271
2272 for my $par (@{$self->{par}}) { 3295 for my $para (@{$self->{par}}) {
2273 my $h = $par->[0]; 3296 my $h = $para->{h};
3297 my $y = $para->{y};
2274 3298
2275 if ($y0 < $y + $h && $y < $y1) { 3299 if ($y0 < $y + $h && $y < $y1) {
2276 $layout->set_foreground (@{ $par->[1] }); 3300 my $layout = $self->get_layout ($para);
2277 $layout->set_markup ($par->[2]);
2278 3301
2279 my ($W, $H) = $layout->size; 3302 $layout->render ($para->{indent}, $y - $y0);
2280 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3303
3304 if (my @w = @{ $para->{widget} }) {
3305 my @s = $layout->get_shapes;
3306
3307 for (@w) {
3308 my ($dx, $dy) = splice @s, 0, 2, ();
3309
3310 $_->{x} = $dx + $para->{indent};
3311 $_->{y} = $dy + $y - $y0;
3312
3313 $_->draw;
3314 }
3315 }
2281 } 3316 }
2282 3317
2283 $y += $h; 3318 $paridx++;
3319 $top_paragraph ||= $paridx if $y >= $top;
2284 } 3320 }
2285 3321
2286 glDisable GL_TEXTURE_2D; 3322 $self->{top_paragraph} = $top_paragraph;
2287 }; 3323 };
2288 }); 3324 });
2289} 3325}
2290 3326
3327sub reconfigure {
3328 my ($self) = @_;
3329
3330 $self->SUPER::reconfigure;
3331
3332 $_->{w} = 1e10 for @{ $self->{par} };
3333 $self->reflow;
3334}
3335
2291sub _draw { 3336sub _draw {
2292 my ($self) = @_; 3337 my ($self) = @_;
2293 3338
2294 glEnable GL_TEXTURE_2D; 3339 glEnable GL_TEXTURE_2D;
2295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3340 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2296 glColor 1, 1, 1, 1; 3341 glColor 0, 0, 0, 1;
2297 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3342 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2298 glDisable GL_TEXTURE_2D; 3343 glDisable GL_TEXTURE_2D;
2299 3344
2300 $self->{children}[1]->draw; 3345 $self->{children}[1]->draw;
2301
2302} 3346}
2303 3347
2304############################################################################# 3348#############################################################################
2305 3349
2306package CFClient::UI::Animator; 3350package CFPlus::UI::Animator;
2307 3351
2308use CFClient::OpenGL; 3352use CFPlus::OpenGL;
2309 3353
2310our @ISA = CFClient::UI::Bin::; 3354our @ISA = CFPlus::UI::Bin::;
2311 3355
2312sub moveto { 3356sub moveto {
2313 my ($self, $x, $y) = @_; 3357 my ($self, $x, $y) = @_;
2314 3358
2315 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3359 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2343 glPopMatrix; 3387 glPopMatrix;
2344} 3388}
2345 3389
2346############################################################################# 3390#############################################################################
2347 3391
2348package CFClient::UI::Flopper; 3392package CFPlus::UI::Flopper;
2349 3393
2350our @ISA = CFClient::UI::Button::; 3394our @ISA = CFPlus::UI::Button::;
2351 3395
2352sub new { 3396sub new {
2353 my $class = shift; 3397 my $class = shift;
2354 3398
2355 my $self = $class->SUPER::new ( 3399 my $self = $class->SUPER::new (
2356 state => 0, 3400 state => 0,
2357 connect_activate => \&toggle_flopper, 3401 on_activate => \&toggle_flopper,
2358 @_ 3402 @_
2359 ); 3403 );
2360 3404
2361 if ($self->{state}) {
2362 $self->{state} = 0;
2363 $self->toggle_flopper;
2364 }
2365
2366 $self 3405 $self
2367} 3406}
2368 3407
2369sub toggle_flopper { 3408sub toggle_flopper {
2370 my ($self) = @_; 3409 my ($self) = @_;
2371 3410
2372 # TODO: use animation 3411 $self->{other}->toggle_visibility;
2373 if ($self->{state} = !$self->{state}) {
2374 $CFClient::UI::ROOT->add ($self->{other});
2375 $self->{other}->move ($self->coord2global (0, $self->{h}));
2376 $self->emit ("open");
2377 } else {
2378 $CFClient::UI::ROOT->remove ($self->{other});
2379 $self->emit ("close");
2380 }
2381
2382 $self->emit (changed => $self->{state});
2383} 3412}
2384 3413
2385############################################################################# 3414#############################################################################
2386 3415
2387package CFClient::UI::Tooltip; 3416package CFPlus::UI::Tooltip;
2388 3417
2389our @ISA = CFClient::UI::Bin::; 3418our @ISA = CFPlus::UI::Bin::;
2390 3419
2391use CFClient::OpenGL; 3420use CFPlus::OpenGL;
2392 3421
2393sub new { 3422sub new {
2394 my $class = shift; 3423 my $class = shift;
2395 3424
2396 $class->SUPER::new ( 3425 $class->SUPER::new (
… …
2400} 3429}
2401 3430
2402sub set_tooltip_from { 3431sub set_tooltip_from {
2403 my ($self, $widget) = @_; 3432 my ($self, $widget) = @_;
2404 3433
3434 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3435 if $widget->{tooltip} =~ /^#(.*)$/;
3436
3437 my $tooltip = $widget->{tooltip};
3438
3439 if ($ENV{CFPLUS_DEBUG} & 2) {
3440 $tooltip .= "\n\n" . (ref $widget) . "\n"
3441 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3442 . "req $widget->{req_w} $widget->{req_h}\n"
3443 . "visible $widget->{visible}";
3444 }
3445
3446 $tooltip =~ s/^\n+//;
3447 $tooltip =~ s/\n+$//;
3448
2405 $self->add (new CFClient::UI::Label 3449 $self->add (new CFPlus::UI::Label
2406 markup => $widget->{tooltip}, 3450 markup => $tooltip,
2407 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3451 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2408 fontsize => 0.8, 3452 fontsize => 0.8,
2409 fg => [0, 0, 0, 1], 3453 style => 1, # FLAG_INVERSE
3454 ellipsise => 0,
2410 font => ($widget->{tooltip_font} || $::FONT_PROP), 3455 font => ($widget->{tooltip_font} || $::FONT_PROP),
2411 ); 3456 );
2412} 3457}
2413 3458
2414sub size_request { 3459sub size_request {
2415 my ($self) = @_; 3460 my ($self) = @_;
… …
2417 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3462 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2418 3463
2419 ($w + 4, $h + 4) 3464 ($w + 4, $h + 4)
2420} 3465}
2421 3466
2422sub size_allocate { 3467sub invoke_size_allocate {
2423 my ($self, $w, $h) = @_; 3468 my ($self, $w, $h) = @_;
2424 3469
2425 $self->SUPER::size_allocate ($w - 4, $h - 4); 3470 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3471}
3472
3473sub invoke_visibility_change {
3474 my ($self, $visible) = @_;
3475
3476 return unless $visible;
3477
3478 $self->{root}->on_post_alloc ("move_$self" => sub {
3479 my $widget = $self->{owner}
3480 or return;
3481
3482 if ($widget->{visible}) {
3483 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3484
3485 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3486 if $x + $self->{w} > $self->{root}{w};
3487
3488 $self->move_abs ($x, $y);
3489 } else {
3490 $self->hide;
3491 }
3492 });
2426} 3493}
2427 3494
2428sub _draw { 3495sub _draw {
2429 my ($self) = @_; 3496 my ($self) = @_;
2430 3497
2431 glTranslate 0.375, 0.375; 3498 glTranslate 0.375, 0.375;
2432 3499
2433 my ($w, $h) = @$self{qw(w h)}; 3500 my ($w, $h) = @$self{qw(w h)};
2434 3501
2435 glColor 1, 0.8, 0.4; 3502 glColor 1, 0.8, 0.4;
2436 glBegin GL_QUADS; 3503 glRect 0, 0, $w, $h;
2437 glVertex 0 , 0;
2438 glVertex 0 , $h;
2439 glVertex $w, $h;
2440 glVertex $w, 0;
2441 glEnd;
2442 3504
2443 glColor 0, 0, 0; 3505 glColor 0, 0, 0;
2444 glBegin GL_LINE_LOOP; 3506 glBegin GL_LINE_LOOP;
2445 glVertex 0 , 0; 3507 glVertex 0 , 0;
2446 glVertex 0 , $h; 3508 glVertex 0 , $h;
2447 glVertex $w, $h; 3509 glVertex $w, $h;
2448 glVertex $w, 0; 3510 glVertex $w, 0;
2449 glEnd; 3511 glEnd;
2450 3512
2451 glTranslate 2 - 0.375, 2 - 0.375; 3513 glTranslate 2 - 0.375, 2 - 0.375;
3514
2452 $self->SUPER::_draw; 3515 $self->SUPER::_draw;
2453} 3516}
2454 3517
2455############################################################################# 3518#############################################################################
2456 3519
2457package CFClient::UI::Face; 3520package CFPlus::UI::Face;
2458 3521
2459our @ISA = CFClient::UI::Base::; 3522our @ISA = CFPlus::UI::DrawBG::;
2460 3523
2461use CFClient::OpenGL; 3524use CFPlus::OpenGL;
2462 3525
2463sub new { 3526sub new {
2464 my $class = shift; 3527 my $class = shift;
2465 3528
2466 $class->SUPER::new ( 3529 my $self = $class->SUPER::new (
3530 size_w => 32,
3531 size_h => 8,
2467 aspect => 1, 3532 aspect => 1,
3533 can_events => 0,
2468 @_, 3534 @_,
2469 ) 3535 );
3536
3537 if ($self->{anim} && $self->{animspeed}) {
3538 CFPlus::weaken (my $widget = $self);
3539
3540 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3541 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3542 $self->{timer} = Event->timer (
3543 parked => 1,
3544 cb => sub {
3545 return unless $::CONN && $widget;
3546
3547 ++$widget->{frame};
3548 $widget->update_face;
3549 $widget->update;
3550
3551 $widget->update_timer;
3552 },
3553 );
3554
3555 $self->update_face;
3556 $self->update_timer;
3557 }
3558
3559 $self
3560}
3561
3562sub update_timer {
3563 my ($self) = @_;
3564
3565 return unless $self->{timer};
3566
3567 if ($self->{visible}) {
3568 $self->{timer}->at (
3569 $self->{anim_start}
3570 + $self->{animspeed}
3571 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3572 );
3573 $self->{timer}->start;
3574 } else {
3575 $self->{timer}->stop;
3576 }
3577}
3578
3579sub update_face {
3580 my ($self) = @_;
3581
3582 return unless $::CONN;
3583
3584 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3585 if ($anim && @$anim) {
3586 delete $self->{wait_face};
3587 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3588 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3589 }
3590 }
2470} 3591}
2471 3592
2472sub size_request { 3593sub size_request {
2473 (32, 8) 3594 my ($self) = @_;
3595
3596 if ($::CONN) {
3597 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3598 if (my $tex = $::CONN->{texture}[$faceid]) {
3599 $self->{tex} = $tex;
3600 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3601 } else {
3602 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3603 $self->realloc;
3604 });
3605 }
3606 }
3607 }
3608
3609 ($self->{size_w} || 8, $self->{size_h} || 8)
3610}
3611
3612sub update {
3613 my ($self) = @_;
3614
3615 return unless $self->{visible};
3616
3617 $self->SUPER::update;
3618}
3619
3620sub invoke_visibility_change {
3621 my ($self) = @_;
3622
3623 $self->update_timer;
3624
3625 0
2474} 3626}
2475 3627
2476sub _draw { 3628sub _draw {
2477 my ($self) = @_; 3629 my ($self) = @_;
2478 3630
2479 return unless $::CONN;#d# manage and cache textures differently 3631 $self->SUPER::_draw;
2480 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2481 3632
2482 # TODO animation 3633 if (my $tex = $self->{tex}) {
2483 if ($tex) {
2484 glEnable GL_TEXTURE_2D; 3634 glEnable GL_TEXTURE_2D;
2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2486 glColor 1, 1, 1, 1; 3636 glColor 0, 0, 0, 1;
2487 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3637 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2488 glDisable GL_TEXTURE_2D; 3638 glDisable GL_TEXTURE_2D;
2489 } 3639 }
2490} 3640}
2491 3641
3642sub destroy {
3643 my ($self) = @_;
3644
3645 (delete $self->{timer})->cancel
3646 if $self->{timer};
3647
3648 $self->SUPER::destroy;
3649}
3650
2492############################################################################# 3651#############################################################################
2493 3652
2494package CFClient::UI::InventoryItem; 3653package CFPlus::UI::Buttonbar;
2495 3654
2496our @ISA = CFClient::UI::HBox::; 3655our @ISA = CFPlus::UI::HBox::;
2497 3656
2498sub new { 3657# TODO: should actually wrap buttons and other goodies.
2499 my $class = shift;
2500
2501 my %args = @_;
2502
2503 my $item = delete $args{item};
2504
2505 my $desc = $item->{nrof} < 2
2506 ? $item->{name}
2507 : "$item->{nrof} $item->{name_pl}";
2508
2509
2510 my $self = $class->SUPER::new (
2511 can_hover => 1,
2512 can_events => 1,
2513 tooltip => (CFClient::UI::Label->escape ($desc)
2514 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2515 connect_button_down => sub {
2516 my ($self, $ev, $x, $y) = @_;
2517
2518 # todo: maybe put examine on 1? but should just be a tooltip :(
2519 if ($ev->{button} == 1) {
2520 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2521 } elsif ($ev->{button} == 2) {
2522 $::CONN->send ("apply $item->{tag}");
2523 } elsif ($ev->{button} == 3) {
2524 CFClient::UI::Menu->new (
2525 items => [
2526 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2527 [
2528 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2529 sub { $::CONN->send ("lock $item->{tag}") },
2530 ],
2531 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2532 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2533 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2534 ],
2535 )->popup ($ev);
2536 }
2537
2538 1
2539 },
2540 %args
2541 );
2542
2543 $self->add (new CFClient::UI::Face
2544 can_events => 0,
2545 face => $item->{face},
2546 anim => $item->{anim},
2547 animspeed => $item->{animspeed},
2548 );
2549
2550 $self->add (new CFClient::UI::Label
2551 can_events => 0,
2552 text => $desc,
2553 );
2554
2555 $self
2556}
2557 3658
2558############################################################################# 3659#############################################################################
2559 3660
2560package CFClient::UI::Inventory;
2561
2562our @ISA = CFClient::UI::ScrolledWindow::;
2563
2564sub new {
2565 my $class = shift;
2566
2567 my $self = $class->SUPER::new (
2568 scrolled => (new CFClient::UI::VBox),
2569 @_,
2570 );
2571
2572 $self
2573}
2574
2575sub set_items {
2576 my ($self, $items) = @_;
2577
2578 $self->{scrolled}->clear;
2579 return unless $items;
2580
2581 my @items = sort {
2582 ($a->{type} <=> $b->{type})
2583 or ($a->{name} cmp $b->{name})
2584 } @$items;
2585
2586 $self->{real_items} = \@items;
2587
2588 for my $item (@items) {
2589 my $desc = $item->{nrof} < 2
2590 ? $item->{name}
2591 : "$item->{nrof} $item->{name_pl}";
2592
2593 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2594 }
2595
2596 $self->{scrolled}->add (@items);
2597
2598# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2599}
2600
2601sub size_request {
2602 my ($self) = @_;
2603 ($self->{req_w}, $self->{req_h});
2604}
2605
2606#############################################################################
2607
2608package CFClient::UI::Menu; 3661package CFPlus::UI::Menu;
2609 3662
2610our @ISA = CFClient::UI::FancyFrame::; 3663our @ISA = CFPlus::UI::Toplevel::;
2611 3664
2612use CFClient::OpenGL; 3665use CFPlus::OpenGL;
2613 3666
2614sub new { 3667sub new {
2615 my $class = shift; 3668 my $class = shift;
2616 3669
2617 my $self = $class->SUPER::new ( 3670 my $self = $class->SUPER::new (
2618 items => [], 3671 items => [],
2619 z => 100, 3672 z => 100,
2620 @_, 3673 @_,
2621 ); 3674 );
2622 3675
2623 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3676 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2624 3677
2625 for my $item (@{ $self->{items} }) { 3678 for my $item (@{ $self->{items} }) {
2626 my ($widget, $cb) = @$item; 3679 my ($widget, $cb, $tooltip) = @$item;
2627 3680
2628 # handle various types of items, only text for now 3681 # handle various types of items, only text for now
2629 if (!ref $widget) { 3682 if (!ref $widget) {
3683 if ($widget =~ /\t/) {
3684 my ($left, $right) = split /\t/, $widget, 2;
3685
2630 $widget = new CFClient::UI::Label 3686 $widget = new CFPlus::UI::HBox
2631 can_hover => 1, 3687 can_hover => 1,
2632 can_events => 1, 3688 can_events => 1,
3689 tooltip => $tooltip,
3690 children => [
3691 (new CFPlus::UI::Label markup => $left, expand => 1),
3692 (new CFPlus::UI::Label markup => $right, align => +1),
3693 ],
3694 ;
3695
3696 } else {
3697 $widget = new CFPlus::UI::Label
3698 can_hover => 1,
3699 can_events => 1,
2633 text => $widget; 3700 markup => $widget,
3701 tooltip => $tooltip;
3702 }
2634 } 3703 }
2635 3704
2636 $self->{item}{$widget} = $item; 3705 $self->{item}{$widget} = $item;
2637 3706
2638 $self->{vbox}->add ($widget); 3707 $self->{vbox}->add ($widget);
… …
2650 # maybe save $GRAB? must be careful about events... 3719 # maybe save $GRAB? must be careful about events...
2651 $GRAB = $self; 3720 $GRAB = $self;
2652 $self->{button} = $ev->{button}; 3721 $self->{button} = $ev->{button};
2653 3722
2654 $self->show; 3723 $self->show;
2655 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3724 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2656} 3725}
2657 3726
2658sub mouse_motion { 3727sub invoke_mouse_motion {
2659 my ($self, $ev, $x, $y) = @_; 3728 my ($self, $ev, $x, $y) = @_;
2660 3729
2661 # TODO: should use vbox->find_widget or so 3730 # TODO: should use vbox->find_widget or so
2662 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3731 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2663 $self->{hover} = $self->{item}{$HOVER}; 3732 $self->{hover} = $self->{item}{$HOVER};
2664}
2665 3733
3734 0
3735}
3736
2666sub button_up { 3737sub invoke_button_up {
2667 my ($self, $ev, $x, $y) = @_; 3738 my ($self, $ev, $x, $y) = @_;
2668 3739
2669 if ($ev->{button} == $self->{button}) { 3740 if ($ev->{button} == $self->{button}) {
2670 undef $GRAB; 3741 undef $GRAB;
2671 $self->hide; 3742 $self->hide;
2672 3743
2673 $self->emit ("popdown"); 3744 $self->emit ("popdown");
2674 $self->{hover}[1]->() if $self->{hover}; 3745 $self->{hover}[1]->() if $self->{hover};
3746 } else {
3747 return 0
3748 }
3749
2675 } 3750 1
2676} 3751}
2677 3752
2678############################################################################# 3753#############################################################################
2679 3754
2680package CFClient::UI::Statusbox; 3755package CFPlus::UI::Multiplexer;
2681 3756
3757our @ISA = CFPlus::UI::Container::;
3758
3759sub new {
3760 my $class = shift;
3761
3762 my $self = $class->SUPER::new (
3763 @_,
3764 );
3765
3766 $self->{current} = $self->{children}[0]
3767 if @{ $self->{children} };
3768
3769 $self
3770}
3771
3772sub add {
3773 my ($self, @widgets) = @_;
3774
3775 $self->SUPER::add (@widgets);
3776
3777 $self->{current} = $self->{children}[0]
3778 if @{ $self->{children} };
3779}
3780
3781sub get_current_page {
3782 my ($self) = @_;
3783
3784 $self->{current}
3785}
3786
3787sub set_current_page {
3788 my ($self, $page_or_widget) = @_;
3789
3790 my $widget = ref $page_or_widget
3791 ? $page_or_widget
3792 : $self->{children}[$page_or_widget];
3793
3794 $self->{current} = $widget;
3795 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3796
3797 $self->emit (page_changed => $self->{current});
3798
3799 $self->realloc;
3800}
3801
3802sub visible_children {
3803 $_[0]{current}
3804}
3805
3806sub size_request {
3807 my ($self) = @_;
3808
3809 $self->{current}->size_request
3810}
3811
3812sub invoke_size_allocate {
3813 my ($self, $w, $h) = @_;
3814
3815 $self->{current}->configure (0, 0, $w, $h);
3816
3817 1
3818}
3819
3820sub _draw {
3821 my ($self) = @_;
3822
3823 $self->{current}->draw;
3824}
3825
3826#############################################################################
3827
3828package CFPlus::UI::Notebook;
3829
2682our @ISA = CFClient::UI::VBox::; 3830our @ISA = CFPlus::UI::VBox::;
3831
3832sub new {
3833 my $class = shift;
3834
3835 my $self = $class->SUPER::new (
3836 buttonbar => (new CFPlus::UI::Buttonbar),
3837 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3838 # filter => # will be put between multiplexer and $self
3839 @_,
3840 );
3841
3842 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3843 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3844
3845 {
3846 Scalar::Util::weaken (my $wself = $self);
3847
3848 $self->{multiplexer}->connect (c_add => sub {
3849 my ($mplex, $widgets) = @_;
3850
3851 for my $child (@$widgets) {
3852 Scalar::Util::weaken $child;
3853 $child->{c_tab_} ||= do {
3854 my $tab =
3855 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3856 ? $child->{c_tab}
3857 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3858
3859 $tab->connect (activate => sub {
3860 $wself->set_current_page ($child);
3861 });
3862
3863 $tab
3864 };
3865
3866 $self->{buttonbar}->add ($child->{c_tab_});
3867 }
3868 });
3869
3870 $self->{multiplexer}->connect (c_remove => sub {
3871 my ($mplex, $widgets) = @_;
3872
3873 for my $child (@$widgets) {
3874 $wself->{buttonbar}->remove ($child->{c_tab_});
3875 }
3876 });
3877 }
3878
3879 $self
3880}
3881
3882sub add {
3883 my ($self, @widgets) = @_;
3884
3885 $self->{multiplexer}->add (@widgets)
3886}
3887
3888sub remove {
3889 my ($self, @widgets) = @_;
3890
3891 $self->{multiplexer}->remove (@widgets)
3892}
3893
3894sub pages {
3895 my ($self) = @_;
3896 $self->{multiplexer}->children
3897}
3898
3899sub add_tab {
3900 my ($self, $title, $widget, $tooltip) = @_;
3901
3902 $title = [$title, $tooltip] unless ref $title;
3903 $widget->{c_tab} = $title;
3904
3905 $self->add ($widget);
3906}
3907
3908sub get_current_page {
3909 my ($self) = @_;
3910
3911 $self->{multiplexer}->get_current_page
3912}
3913
3914sub set_current_page {
3915 my ($self, $page) = @_;
3916
3917 $self->{multiplexer}->set_current_page ($page);
3918 $self->emit (page_changed => $self->{multiplexer}{current});
3919}
3920
3921#############################################################################
3922
3923package CFPlus::UI::Selector;
3924
3925use utf8;
3926
3927our @ISA = CFPlus::UI::Button::;
3928
3929sub new {
3930 my $class = shift;
3931
3932 my $self = $class->SUPER::new (
3933 options => [], # [value, title, longdesc], ...
3934 value => undef,
3935 @_,
3936 );
3937
3938 $self->_set_value ($self->{value});
3939
3940 $self
3941}
3942
3943sub invoke_button_down {
3944 my ($self, $ev) = @_;
3945
3946 my @menu_items;
3947
3948 for (@{ $self->{options} }) {
3949 my ($value, $title, $tooltip) = @$_;
3950
3951 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3952 }
3953
3954 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3955}
3956
3957sub _set_value {
3958 my ($self, $value) = @_;
3959
3960 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3961 or return;
3962
3963 $self->{value} = $item->[0];
3964 $self->set_markup ("$item->[1] ⇓");
3965 $self->set_tooltip ($item->[2]);
3966}
3967
3968sub set_value {
3969 my ($self, $value) = @_;
3970
3971 return unless $self->{value} ne $value;
3972
3973 $self->_set_value ($value);
3974 $self->emit (changed => $value);
3975}
3976
3977#############################################################################
3978
3979package CFPlus::UI::Statusbox;
3980
3981our @ISA = CFPlus::UI::VBox::;
3982
3983sub new {
3984 my $class = shift;
3985
3986 my $self = $class->SUPER::new (
3987 fontsize => 0.8,
3988 @_,
3989 );
3990
3991 CFPlus::weaken (my $this = $self);
3992
3993 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3994
3995 $self
3996}
2683 3997
2684sub reorder { 3998sub reorder {
2685 my ($self) = @_; 3999 my ($self) = @_;
2686 my $NOW = time; 4000 my $NOW = Time::HiRes::time;
4001
4002 # freeze display when hovering over any label
4003 return if $CFPlus::UI::TOOLTIP->{owner}
4004 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4005 values %{ $self->{item} };
2687 4006
2688 while (my ($k, $v) = each %{ $self->{item} }) { 4007 while (my ($k, $v) = each %{ $self->{item} }) {
2689 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4008 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2690 } 4009 }
2691 4010
… …
2694 my @items = sort { 4013 my @items = sort {
2695 $a->{pri} <=> $b->{pri} 4014 $a->{pri} <=> $b->{pri}
2696 or $b->{id} <=> $a->{id} 4015 or $b->{id} <=> $a->{id}
2697 } values %{ $self->{item} }; 4016 } values %{ $self->{item} };
2698 4017
4018 $self->{timer}->interval (1);
4019
2699 my $count = 10 + 1; 4020 my $count = 10 + 1;
2700 for my $item (@items) { 4021 for my $item (@items) {
2701 last unless --$count; 4022 last unless --$count;
2702 4023
2703 push @widgets, $item->{label} ||= do { 4024 my $label = $item->{label} ||= do {
2704 # TODO: doesn't handle markup well (read as: at all) 4025 # TODO: doesn't handle markup well (read as: at all)
2705 my $short = $item->{count} > 1 4026 my $short = $item->{count} > 1
2706 ? "<b>$item->{count} ×</b> $item->{text}" 4027 ? "<b>$item->{count} ×</b> $item->{text}"
2707 : $item->{text}; 4028 : $item->{text};
2708 4029
2709 for ($short) { 4030 for ($short) {
2710 s/^\s+//; 4031 s/^\s+//;
2711 s/\s+/ /g; 4032 s/\s+/ /g;
2712 my $len = int 40 / $item->{fontsize};
2713 substr $_, $len, length, "…" if $len < length;
2714 } 4033 }
2715 4034
2716 new CFClient::UI::Label 4035 new CFPlus::UI::Label
2717 markup => $short, 4036 markup => $short,
2718 tooltip => $item->{tooltip}, 4037 tooltip => $item->{tooltip},
2719 tooltip_font => $::FONT_PROP, 4038 tooltip_font => $::FONT_PROP,
2720 tooltip_width => 0.67, 4039 tooltip_width => 0.67,
2721 fontsize => $item->{fontsize}, 4040 fontsize => $item->{fontsize} || $self->{fontsize},
4041 max_w => $::WIDTH * 0.44,
2722 fg => $item->{fg}, 4042 fg => [@{ $item->{fg} }],
2723 can_events => 1, 4043 can_events => 1,
2724 can_hover => 1 4044 can_hover => 1
2725 }; 4045 };
4046
4047 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4048 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4049 $label->update;
4050 $label->set_max_size (undef, $label->{req_h} * $diff)
4051 if $diff < 1;
4052 $self->{timer}->interval (1/30);
4053 } else {
4054 $label->{fg}[3] = $item->{fg}[3] || 1;
4055 }
4056
4057 push @widgets, $label;
2726 } 4058 }
2727 4059
2728 $self->clear; 4060 $self->clear;
2729 $self->SUPER::add (reverse @widgets); 4061 $self->SUPER::add (reverse @widgets);
2730} 4062}
… …
2733 my ($self, $text, %arg) = @_; 4065 my ($self, $text, %arg) = @_;
2734 4066
2735 $text =~ s/^\s+//; 4067 $text =~ s/^\s+//;
2736 $text =~ s/\s+$//; 4068 $text =~ s/\s+$//;
2737 4069
4070 return unless $text;
4071
2738 my $timeout = time + ((delete $arg{timeout}) || 60); 4072 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2739 4073
2740 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4074 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2741 4075
2742 if (my $item = $self->{item}{$group}) { 4076 if (my $item = $self->{item}{$group}) {
2743 if ($item->{text} eq $text) { 4077 if ($item->{text} eq $text) {
2744 $item->{count}++; 4078 $item->{count}++;
2745 } else { 4079 } else {
2746 $item->{count} = 1; 4080 $item->{count} = 1;
2747 $item->{text} = $item->{tooltip} = $text; 4081 $item->{text} = $item->{tooltip} = $text;
2748 } 4082 }
2749 $item->{id} = ++$self->{id}; 4083 $item->{id} += 0.2;#d#
2750 $item->{timeout} = $timeout; 4084 $item->{timeout} = $timeout;
2751 delete $item->{label}; 4085 delete $item->{label};
2752 } else { 4086 } else {
2753 $self->{item}{$group} = { 4087 $self->{item}{$group} = {
2754 id => ++$self->{id}, 4088 id => ++$self->{id},
2755 text => $text, 4089 text => $text,
2756 timeout => $timeout, 4090 timeout => $timeout,
2757 tooltip => $text, 4091 tooltip => $text,
2758 fontsize => 0.8,
2759 fg => [0.8, 0.8, 0.8, 0.8], 4092 fg => [0.8, 0.8, 0.8, 0.8],
2760 pri => 0, 4093 pri => 0,
2761 count => 1, 4094 count => 1,
2762 %arg, 4095 %arg,
2763 }; 4096 };
2764 } 4097 }
2765 4098
4099 $ROOT->on_refresh (reorder => sub {
4100 $self->reorder;
4101 });
4102}
4103
4104sub reconfigure {
4105 my ($self) = @_;
4106
4107 delete $_->{label}
4108 for values %{ $self->{item} || {} };
4109
2766 $self->reorder; 4110 $self->reorder;
4111 $self->SUPER::reconfigure;
4112}
4113
4114sub destroy {
4115 my ($self) = @_;
4116
4117 $self->{timer}->cancel;
4118
4119 $self->SUPER::destroy;
2767} 4120}
2768 4121
2769############################################################################# 4122#############################################################################
2770 4123
2771package CFClient::UI::Root; 4124package CFPlus::UI::Root;
2772 4125
2773our @ISA = CFClient::UI::Container::; 4126our @ISA = CFPlus::UI::Container::;
2774 4127
4128use List::Util qw(min max);
4129
2775use CFClient::OpenGL; 4130use CFPlus::OpenGL;
2776 4131
2777sub new { 4132sub new {
2778 my $class = shift; 4133 my $class = shift;
2779 4134
2780 $class->SUPER::new ( 4135 my $self = $class->SUPER::new (
4136 visible => 1,
2781 @_, 4137 @_,
2782 ) 4138 );
2783}
2784 4139
2785sub configure { 4140 CFPlus::weaken ($self->{root} = $self);
2786 my ($self, $x, $y, $w, $h) = @_;
2787 4141
2788 $self->{w} = $w; 4142 $self
2789 $self->{h} = $h;
2790}
2791
2792sub check_size {
2793 my ($self) = @_;
2794
2795 $self->size_allocate ($self->{w}, $self->{h})
2796 if $self->{w};
2797} 4143}
2798 4144
2799sub size_request { 4145sub size_request {
2800 my ($self) = @_; 4146 my ($self) = @_;
2801 4147
2802 ($self->{w}, $self->{h}) 4148 ($self->{w}, $self->{h})
2803} 4149}
2804 4150
4151sub _to_pixel {
4152 my ($coord, $size, $max) = @_;
4153
4154 $coord =
4155 $coord eq "center" ? ($max - $size) * 0.5
4156 : $coord eq "max" ? $max
4157 : $coord;
4158
4159 $coord = 0 if $coord < 0;
4160 $coord = $max - $size if $coord > $max - $size;
4161
4162 int $coord + 0.5
4163}
4164
2805sub size_allocate { 4165sub invoke_size_allocate {
2806 my ($self, $w, $h) = @_; 4166 my ($self, $w, $h) = @_;
2807
2808 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2809 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2810
2811 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2812 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2813 4167
2814 for my $child ($self->children) { 4168 for my $child ($self->children) {
2815 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4169 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2816 4170
2817 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4171 $X = $child->{force_x} if exists $child->{force_x};
2818 if exists $child->{req_x}; 4172 $Y = $child->{force_y} if exists $child->{force_y};
2819 4173
2820 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4174 $X = _to_pixel $X, $W, $self->{w};
2821 if exists $child->{req_y}; 4175 $Y = _to_pixel $Y, $H, $self->{h};
2822
2823 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2824 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2825 4176
2826 $child->configure ($X, $Y, $W, $H); 4177 $child->configure ($X, $Y, $W, $H);
2827 } 4178 }
4179
4180 1
2828} 4181}
2829 4182
2830sub coord2local { 4183sub coord2local {
2831 my ($self, $x, $y) = @_; 4184 my ($self, $x, $y) = @_;
2832 4185
… …
2840} 4193}
2841 4194
2842sub update { 4195sub update {
2843 my ($self) = @_; 4196 my ($self) = @_;
2844 4197
2845 $self->check_size;
2846 $::WANT_REFRESH++; 4198 $::WANT_REFRESH++;
2847} 4199}
2848 4200
2849sub add { 4201sub add {
2850 my ($self, @children) = @_; 4202 my ($self, @children) = @_;
2851 4203
2852 for my $child (@children) {
2853 $child->{toplevel} = 1; 4204 $_->{is_toplevel} = 1
2854 4205 for @children;
2855 # integerise window positions
2856 $child->{x} = int $child->{x};
2857 $child->{y} = int $child->{y};
2858 }
2859 4206
2860 $self->SUPER::add (@children); 4207 $self->SUPER::add (@children);
4208}
4209
4210sub remove {
4211 my ($self, @children) = @_;
4212
4213 $self->SUPER::remove (@children);
4214
4215 delete $self->{is_toplevel}
4216 for @children;
4217
4218 while (@children) {
4219 my $w = pop @children;
4220 push @children, $w->children;
4221 $w->set_invisible;
4222 }
2861} 4223}
2862 4224
2863sub on_refresh { 4225sub on_refresh {
2864 my ($self, $id, $cb) = @_; 4226 my ($self, $id, $cb) = @_;
2865 4227
… …
2878 while ($self->{refresh_hook}) { 4240 while ($self->{refresh_hook}) {
2879 $_->() 4241 $_->()
2880 for values %{delete $self->{refresh_hook}}; 4242 for values %{delete $self->{refresh_hook}};
2881 } 4243 }
2882 4244
2883 if ($self->{check_size}) { 4245 while ($self->{realloc}) {
2884 my @queue = ([], []); 4246 my %queue;
4247 my @queue;
4248 my $widget;
2885 4249
2886 for (;;) { 4250 outer:
2887 if ($self->{check_size}) { 4251 while () {
2888 # heuristic: check containers last 4252 if (my $realloc = delete $self->{realloc}) {
2889 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4253 for $widget (values %$realloc) {
2890 for values %{delete $self->{check_size}} 4254 $widget->{visible} or next; # do not resize invisible widgets
4255
4256 $queue{$widget+0}++ and next; # duplicates are common
4257
4258 push @{ $queue[$widget->{visible}] }, $widget;
4259 }
2891 } 4260 }
2892 4261
2893 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4262 while () {
4263 @queue or last outer;
2894 4264
2895 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4265 $widget = pop @{ $queue[-1] || [] }
2896 ? @$widget{qw(user_w user_h)} 4266 and last;
2897 : $widget->size_request;
2898
2899 if (delete $widget->{force_alloc}
2900 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2901 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2902 4267
4268 pop @queue;
4269 }
4270
4271 delete $queue{$widget+0};
4272
4273 my ($w, $h) = $widget->size_request;
4274
4275 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4276 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4277
4278 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4279 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4280
4281 $w = $widget->{force_w} if exists $widget->{force_w};
4282 $h = $widget->{force_h} if exists $widget->{force_h};
4283
4284 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4285 || delete $widget->{force_realloc}) {
2903 $widget->{req_w} = $w; 4286 $widget->{req_w} = $w;
2904 $widget->{req_h} = $h; 4287 $widget->{req_h} = $h;
2905 4288
2906 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4289 $self->{size_alloc}{$widget+0} = $widget;
2907 4290
2908 $widget->{parent}->check_size
2909 if $widget->{parent}; 4291 if (my $parent = $widget->{parent}) {
4292 $self->{realloc}{$parent+0} = $parent
4293 unless $queue{$parent+0};
4294
4295 $parent->{force_size_alloc} = 1;
4296 $self->{size_alloc}{$parent+0} = $parent;
4297 }
2910 } 4298 }
4299
4300 delete $self->{realloc}{$widget+0};
2911 } 4301 }
2912 }
2913 4302
2914 while ($self->{size_alloc}) { 4303 while (my $size_alloc = delete $self->{size_alloc}) {
2915 for (values %{delete $self->{size_alloc}}) { 4304 my @queue = sort { $a->{visible} <=> $b->{visible} }
2916 my ($widget, $w, $h) = @$_; 4305 values %$size_alloc;
2917 4306
4307 while () {
4308 my $widget = pop @queue || last;
4309
4310 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4311
4312 $w = max $widget->{min_w}, $w;
4313 $h = max $widget->{min_h}, $h;
4314
4315# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4316# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4317
4318 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4319 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4320
2918 $w = 0 if $w < 0; 4321 $w = int $w + 0.5;
2919 $h = 0 if $h < 0; 4322 $h = int $h + 0.5;
2920 4323
4324 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4325 $widget->{old_w} = $widget->{w};
4326 $widget->{old_h} = $widget->{h};
4327
2921 $widget->{w} = $w; 4328 $widget->{w} = $w;
2922 $widget->{h} = $h; 4329 $widget->{h} = $h;
2923 $widget->size_allocate ($w, $h); 4330
2924 $widget->emit (size_allocate => $w, $h); 4331 $widget->emit (size_allocate => $w, $h);
4332 }
4333 }
2925 } 4334 }
2926 } 4335 }
2927 4336
2928 while ($self->{post_alloc_hook}) { 4337 while ($self->{post_alloc_hook}) {
2929 $_->() 4338 $_->()
… …
2934 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4343 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2935 glClear GL_COLOR_BUFFER_BIT; 4344 glClear GL_COLOR_BUFFER_BIT;
2936 4345
2937 glMatrixMode GL_PROJECTION; 4346 glMatrixMode GL_PROJECTION;
2938 glLoadIdentity; 4347 glLoadIdentity;
2939 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4348 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2940 glMatrixMode GL_MODELVIEW; 4349 glMatrixMode GL_MODELVIEW;
2941 glLoadIdentity; 4350 glLoadIdentity;
2942 4351
4352 {
4353 package CFPlus::UI::Base;
4354
4355 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4356 (0, 0, $self->{w}, $self->{h});
4357
2943 $self->_draw; 4358 $self->_draw;
4359 }
2944} 4360}
2945 4361
2946############################################################################# 4362#############################################################################
2947 4363
2948package CFClient::UI; 4364package CFPlus::UI;
2949 4365
2950$ROOT = new CFClient::UI::Root; 4366$ROOT = new CFPlus::UI::Root;
2951$TOOLTIP = new CFClient::UI::Tooltip; 4367$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2952 4368
29531 43691
2954 4370

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