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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.202 by root, Sun May 14 20:51:19 2006 UTC vs.
Revision 1.434 by root, Wed Aug 22 21:32:09 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 if ($x + $TOOLTIP->{w} > $::WIDTH) {
37 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0);
38 }
39
40 $TOOLTIP->move ($x, $y);
41 $TOOLTIP->check_size;
42 $TOOLTIP->update;
43 } 41 }
44 42
45 return; 43 return;
46 } 44 }
47 } 45 }
48 } 46 }
49 47
50 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
51 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;
52} 74}
53 75
54# class methods for events 76# class methods for events
55sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
56 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
57 if $FOCUS; 79 if $FOCUS;
58} 80}
59 81
60sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
61 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
62 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 $TOOLTIP_WATCHER->start;
97 }
63} 98}
64 99
65sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
66 my ($ev) = @_; 101 my ($ev) = @_;
67 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
68 103
69 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
70 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
71 108
72 $GRAB = $widget; 109 $GRAB = $widget;
73 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
74 111
75 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
76 } 113 }
77
78 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
79 114
80 if ($GRAB) { 115 if ($GRAB) {
81 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
82 $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 => $ev)
127 }
83 } 128 }
84} 129}
85 130
86sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
87 my ($ev) = @_; 132 my ($ev) = @_;
88 my ($x, $y) = ($ev->{x}, $ev->{y});
89 133
90 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
91 135
92 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
93 137
94 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
95 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
96 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
97 }
98 140
99 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
100 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
101 $grab->update if $grab; 143 $grab->update if $grab;
102 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
103 145
104 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
105 } 148 }
106} 149}
107 150
108sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
109 my ($ev) = @_; 152 my ($ev) = @_;
110 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
111 154
112 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
113 156
114 if ($widget != $HOVER) { 157 check_hover $widget;
115 my $hover = $HOVER; $HOVER = $widget;
116 158
117 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
118 $HOVER->update if $HOVER && $HOVER->{can_hover};
119
120 check_tooltip;
121 }
122
123 if ($HOVER) { 160 if $HOVER;
124 ($x, $y) = $HOVER->coord2local ($x, $y);
125 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
126 }
127} 161}
128 162
129# convert position array to integers 163# convert position array to integers
130sub harmonize { 164sub harmonize {
131 my ($vals) = @_; 165 my ($vals) = @_;
… …
137 $rem += $_ - $i; 171 $rem += $_ - $i;
138 $_ = $i; 172 $_ = $i;
139 } 173 }
140} 174}
141 175
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 $_->reconfigure
189 for @widgets;
190}
191
142# call when resolution changes etc. 192# call when resolution changes etc.
143sub rescale_widgets { 193sub rescale_widgets {
144 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
145 195
146 for my $widget (values %WIDGET) { 196 for my $widget (values %WIDGET) {
147 if ($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
148 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
149 $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};
150 $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};
151 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
152 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
153 $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};
154 $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};
155 $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
156 } 211 }
157
158 $widget->reconfigure;
159 } 212 }
213
214 reconfigure_widgets;
160} 215}
161 216
162############################################################################# 217#############################################################################
163 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
164package CFClient::UI::Base; 227package CFPlus::UI::Base;
165 228
166use strict; 229use strict;
167 230
168use CFClient::OpenGL; 231use CFPlus::OpenGL;
169 232
170sub new { 233sub new {
171 my $class = shift; 234 my $class = shift;
172 235
173 my $self = bless { 236 my $self = bless {
174 x => 0, 237 x => "center",
175 y => 0, 238 y => "center",
176 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
177 can_events => 1, 242 can_events => 1,
178 @_ 243 @_
179 }, $class; 244 }, $class;
180 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
181 for (keys %$self) { 248 for (keys %$self) {
182 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
183 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
184 } 251 }
185 } 252 }
186 253
187 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 }
188 265
189 $self 266 $self
190} 267}
191 268
192sub destroy { 269sub destroy {
193 my ($self) = @_; 270 my ($self) = @_;
194 271
195 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
196 %$self = (); 274 %$self = ();
197} 275}
198 276
277sub TO_JSON {
278 { __w_ => $_[0]{s_id} }
279}
280
199sub show { 281sub show {
200 my ($self) = @_; 282 my ($self) = @_;
201 283
202 return if $self->{parent}; 284 return if $self->{parent};
203 285
204 $self->{toplevel} = 1;
205 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
206} 287}
207 288
208sub hide { 289sub set_visible {
209 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};
210 313
211 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
212 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
213 316
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
214 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
215 if $self->{parent}; 347 if $self->{parent};
216} 348}
217 349
218sub move { 350sub move_abs {
219 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
220 352
221 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
222 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
223 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
224 356
225 $self->update; 357 $self->update;
226} 358}
227 359
228sub set_size { 360sub set_size {
229 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
230 362
231 $self->{user_w} = $w; 363 $self->{force_w} = $w;
232 $self->{user_h} = $h; 364 $self->{force_h} = $h;
233 365
234 $self->check_size; 366 $self->realloc;
235} 367}
236 368
237sub size_request { 369sub size_request {
238 require Carp; 370 require Carp;
239 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
240} 372}
241 373
374sub baseline_shift {
375 0
376}
377
242sub configure { 378sub configure {
243 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
244 380
245 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
246 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
247 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
248 386
249 # use alignment to adjust x, y 387 # use alignment to adjust x, y
250 388
251 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
252 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
253
254 ($w, $h) = ($w2, $h2);
255 } 391 }
256 392
257 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
258 $self->{x} = $x; 394 $self->{x} = $x;
259 $self->{y} = $y; 395 $self->{y} = $y;
260 $self->update; 396 $self->update;
261 } 397 }
262 398
263 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
264 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
265 }
266}
267 401
268sub size_allocate { 402 $self->{alloc_w} = $w;
269 # nothing to be done 403 $self->{alloc_h} = $h;
270}
271 404
272sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
273 my ($self) = @_; 406 }
274
275 $self->check_size (1);
276 $self->update;
277} 407}
278 408
279sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
280} 415}
281 416
282sub set_max_size { 417sub set_max_size {
283 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
284 419
285 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
286 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 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
439 }
287} 440}
288 441
289# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
290sub coord2local { 443sub coord2local {
291 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
292 445
446 Carp::confess unless $self->{parent};#d#
447
293 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
294} 449}
295 450
296# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
297sub coord2global { 452sub coord2global {
298 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
299 454
455 Carp::confess unless $self->{parent};#d#
456
300 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
301} 458}
302 459
303sub focus_in { 460sub invoke_focus_in {
304 my ($self) = @_; 461 my ($self) = @_;
305 462
306 return if $FOCUS == $self; 463 return if $FOCUS == $self;
307 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
308 465
309 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
310 467
311 $self->emit (focus_in => $focus); 468 $self->update;
312 469
313 $focus->update if $focus; 470 0
314 $FOCUS->update;
315} 471}
316 472
317sub focus_out { 473sub invoke_focus_out {
318 my ($self) = @_; 474 my ($self) = @_;
319 475
320 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
321 477
322 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
323 479
324 $self->emit (focus_out => $focus); 480 $self->update;
325 481
326 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
327} 483 unless $FOCUS;
328 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
329sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
330sub button_up { } 496sub invoke_button_up { 0 }
331sub key_down { } 497sub invoke_key_down { 0 }
332sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
333 500
334sub button_down { 501sub invoke_button_down {
335 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
336 503
337 $self->focus_in; 504 $self->grab_focus;
338}
339 505
340sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
341sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
342sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
343sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
344sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
345 508
346sub draw { 509sub connect {
510 my ($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 {
347 my ($self) = @_; 521 my ($self, $signal) = @_;
348 522
349 return unless $self->{h} && $self->{w}; 523 delete $self->{signal_cb}{$signal};
350
351 glPushMatrix;
352 glTranslate $self->{x}, $self->{y}, 0;
353 $self->_draw;
354 glPopMatrix;
355
356 if ($self == $HOVER && $self->{can_hover}) {
357 my ($x, $y) = @$self{qw(x y)};
358
359 glColor 1, 0.8, 0.5, 0.2;
360 glEnable GL_BLEND;
361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
362 glBegin GL_QUADS;
363 glVertex $x , $y;
364 glVertex $x + $self->{w}, $y;
365 glVertex $x + $self->{w}, $y + $self->{h};
366 glVertex $x , $y + $self->{h};
367 glEnd;
368 glDisable GL_BLEND;
369 }
370
371 if ($ENV{PCLIENT_DEBUG}) {
372 glPushMatrix;
373 glColor 1, 1, 0, 1;
374 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
375 glBegin GL_LINE_LOOP;
376 glVertex 0 , 0;
377 glVertex $self->{w}, 0;
378 glVertex $self->{w}, $self->{h};
379 glVertex 0 , $self->{h};
380 glEnd;
381 glPopMatrix;
382 CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
383 }
384} 524}
385 525
386sub _draw { 526my %has_coords = (
387 my ($self) = @_; 527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
388 532
389 warn "no draw defined for $self\n"; 533sub emit {
390} 534 my ($self, $signal, @args) = @_;
391 535
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
392sub find_widget { 556#sub find_widget {
393 my ($self, $x, $y) = @_; 557# in .xs
394
395 return () unless $self->{can_events};
396
397 return $self
398 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
399 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
400
401 ()
402}
403 558
404sub set_parent { 559sub set_parent {
405 my ($self, $parent) = @_; 560 my ($self, $parent) = @_;
406 561
407 Scalar::Util::weaken ($self->{parent} = $parent); 562 CFPlus::weaken ($self->{parent} = $parent);
408 563 $self->set_visible if $parent->{visible};
409 # TODO: req_w _does_change after ->reconfigure
410 $self->check_size
411 unless exists $self->{req_w};
412} 564}
413 565
414sub check_size { 566sub realloc {
415 my ($self, $forced) = @_; 567 my ($self) = @_;
416 568
417 $self->{force_alloc} = 1 if $forced; 569 if ($self->{visible}) {
418 $CFClient::UI::ROOT->{check_size}{$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 $self->{req_h};
577 }
419} 578}
420 579
421sub update { 580sub update {
422 my ($self) = @_; 581 my ($self) = @_;
423 582
424 $self->{parent}->update 583 $self->{parent}->update
425 if $self->{parent}; 584 if $self->{parent};
426} 585}
427 586
428sub connect { 587sub reconfigure {
429 my ($self, $signal, $cb) = @_; 588 my ($self) = @_;
430 589
431 push @{ $self->{signal_cb}{$signal} }, $cb; 590 $self->realloc;
591 $self->update;
432} 592}
433 593
434sub emit { 594# using global variables seems a bit hacky, but passing through all drawing
435 my ($self, $signal, @args) = @_; 595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
436 597
437 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 $self\n";
438} 605}
439 606
440sub DESTROY { 607sub DESTROY {
441 my ($self) = @_; 608 my ($self) = @_;
442 609
610 return if CFPlus::in_destruct;
611
612 local $@;
613 eval { $self->destroy };
614 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
615
443 delete $WIDGET{$self+0}; 616 delete $WIDGET{$self+0};
444 #$self->deactivate;
445} 617}
446 618
447############################################################################# 619#############################################################################
448 620
449package CFClient::UI::DrawBG; 621package CFPlus::UI::DrawBG;
450 622
451our @ISA = CFClient::UI::Base::; 623our @ISA = CFPlus::UI::Base::;
452 624
453use strict; 625use strict;
454use CFClient::OpenGL; 626use CFPlus::OpenGL;
455 627
456sub new { 628sub new {
457 my $class = shift; 629 my $class = shift;
458 630
459 # range [value, low, high, page]
460
461 $class->SUPER::new ( 631 $class->SUPER::new (
462 bg => [0, 0, 0, 0.2], 632 #bg => [0, 0, 0, 0.2],
463 active_bg => [1, 1, 1, 0.5], 633 #active_bg => [1, 1, 1, 0.5],
464 @_ 634 @_
465 ) 635 )
466} 636}
467 637
468sub _draw { 638sub _draw {
469 my ($self) = @_; 639 my ($self) = @_;
470 640
641 my $color = $FOCUS == $self && $self->{active_bg}
642 ? $self->{active_bg}
643 : $self->{bg};
644
645 if ($color && (@$color < 4 || $color->[3])) {
471 my ($w, $h) = @$self{qw(w h)}; 646 my ($w, $h) = @$self{qw(w h)};
472 647
473 glEnable GL_BLEND; 648 glEnable GL_BLEND;
474 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 649 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
475 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 650 glColor_premultiply @$color;
476 651 glRect 0, 0, $w, $h;
477 glBegin GL_QUADS;
478 glVertex 0 , 0;
479 glVertex 0 , $h;
480 glVertex $w, $h;
481 glVertex $w, 0;
482 glEnd;
483
484 glDisable GL_BLEND; 652 glDisable GL_BLEND;
653 }
485} 654}
486 655
487############################################################################# 656#############################################################################
488 657
489package CFClient::UI::Empty; 658package CFPlus::UI::Empty;
490 659
491our @ISA = CFClient::UI::Base::; 660our @ISA = CFPlus::UI::Base::;
492 661
493sub new { 662sub new {
494 my ($class, %arg) = @_; 663 my ($class, %arg) = @_;
495 $class->SUPER::new (can_events => 0, %arg); 664 $class->SUPER::new (can_events => 0, %arg);
496} 665}
497 666
498sub size_request { 667sub size_request {
499 (0, 0) 668 my ($self) = @_;
669
670 ($self->{w} + 0, $self->{h} + 0)
500} 671}
501 672
502sub draw { } 673sub draw { }
503 674
504############################################################################# 675#############################################################################
505 676
506package CFClient::UI::Container; 677package CFPlus::UI::Container;
507 678
508our @ISA = CFClient::UI::Base::; 679our @ISA = CFPlus::UI::Base::;
509 680
510sub new { 681sub new {
511 my ($class, %arg) = @_; 682 my ($class, %arg) = @_;
512 683
513 my $children = delete $arg{children} || []; 684 my $children = delete $arg{children};
514 685
515 my $self = $class->SUPER::new ( 686 my $self = $class->SUPER::new (
516 children => [], 687 children => [],
517 can_events => 0, 688 can_events => 0,
518 %arg, 689 %arg,
519 ); 690 );
691
520 $self->add ($_) for @$children; 692 $self->add (@$children)
693 if $children && @$children;
521 694
522 $self 695 $self
696}
697
698sub realloc {
699 my ($self) = @_;
700
701 $self->{force_realloc} = 1;
702 $self->{force_size_alloc} = 1;
703 $self->SUPER::realloc;
523} 704}
524 705
525sub add { 706sub add {
526 my ($self, @widgets) = @_; 707 my ($self, @widgets) = @_;
527 708
528 $_->set_parent ($self) 709 $_->set_parent ($self)
529 for @widgets; 710 for @widgets;
530 711
712 # TODO: only do this in widgets that need it, e.g. root, fixed
531 use sort 'stable'; 713 use sort 'stable';
532 714
533 $self->{children} = [ 715 $self->{children} = [
534 sort { $a->{z} <=> $b->{z} } 716 sort { $a->{z} <=> $b->{z} }
535 @{$self->{children}}, @widgets 717 @{$self->{children}}, @widgets
536 ]; 718 ];
537 719
538 $self->check_size (1); 720 $self->realloc;
539 $self->update; 721
722 $self->emit (c_add => \@widgets);
723
724 map $_+0, @widgets
540} 725}
541 726
542sub children { 727sub children {
543 @{ $_[0]{children} } 728 @{ $_[0]{children} }
544} 729}
545 730
546sub remove { 731sub remove {
547 my ($self, $child) = @_; 732 my ($self, @widgets) = @_;
548 733
734 $self->emit (c_remove => \@widgets);
735
736 for my $child (@widgets) {
549 delete $child->{parent}; 737 delete $child->{parent};
550 $child->hide; 738 $child->hide;
551
552 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 739 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
740 }
553 741
554 $self->check_size; 742 $self->realloc;
555 $self->update;
556} 743}
557 744
558sub clear { 745sub clear {
559 my ($self) = @_; 746 my ($self) = @_;
560 747
561 my $children = delete $self->{children}; 748 my $children = $self->{children};
562 $self->{children} = []; 749 $self->{children} = [];
563 750
564 for (@$children) { 751 for (@$children) {
565 delete $_->{parent}; 752 delete $_->{parent};
566 $_->hide; 753 $_->hide;
567 } 754 }
568 755
569 $self->check_size; 756 $self->realloc;
570 $self->update;
571} 757}
572 758
573sub find_widget { 759sub find_widget {
574 my ($self, $x, $y) = @_; 760 my ($self, $x, $y) = @_;
575 761
576 $x -= $self->{x}; 762 $x -= $self->{x};
577 $y -= $self->{y}; 763 $y -= $self->{y};
578 764
579 my $res; 765 my $res;
580 766
581 for (reverse @{ $self->{children} }) { 767 for (reverse $self->visible_children) {
582 $res = $_->find_widget ($x, $y) 768 $res = $_->find_widget ($x, $y)
583 and return $res; 769 and return $res;
584 } 770 }
585 771
586 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 772 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
587} 773}
588 774
589sub _draw { 775sub _draw {
590 my ($self) = @_; 776 my ($self) = @_;
591 777
592 $_->draw for @{$self->{children}}; 778 $_->draw for $self->visible_children;
593} 779}
594 780
595############################################################################# 781#############################################################################
596 782
597package CFClient::UI::Bin; 783package CFPlus::UI::Bin;
598 784
599our @ISA = CFClient::UI::Container::; 785our @ISA = CFPlus::UI::Container::;
600 786
601sub new { 787sub new {
602 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
603 789
604 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 790 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
605 791
606 $class->SUPER::new (children => [$child], %arg) 792 $class->SUPER::new (children => [$child], %arg)
607} 793}
608 794
609sub add { 795sub add {
610 my ($self, $child) = @_; 796 my ($self, $child) = @_;
611 797
612 $self->{children} = []; 798 $self->clear;
613
614 $self->SUPER::add ($child); 799 $self->SUPER::add ($child);
615} 800}
616 801
617sub remove { 802sub remove {
618 my ($self, $widget) = @_; 803 my ($self, $widget) = @_;
619 804
620 $self->SUPER::remove ($widget); 805 $self->SUPER::remove ($widget);
621 806
622 $self->{children} = [new CFClient::UI::Empty] 807 $self->{children} = [new CFPlus::UI::Empty]
623 unless @{$self->{children}}; 808 unless @{$self->{children}};
624} 809}
625 810
626sub child { $_[0]->{children}[0] } 811sub child { $_[0]->{children}[0] }
627 812
628sub size_request { 813sub size_request {
629 $_[0]{children}[0]->size_request 814 $_[0]{children}[0]->size_request
630} 815}
631 816
632sub size_allocate { 817sub invoke_size_allocate {
633 my ($self, $w, $h) = @_; 818 my ($self, $w, $h) = @_;
634 819
635 $self->{children}[0]->configure (0, 0, $w, $h); 820 $self->{children}[0]->configure (0, 0, $w, $h);
821
822 1
636} 823}
637 824
638############################################################################# 825#############################################################################
639 826
827# back-buffered drawing area
828
640package CFClient::UI::Window; 829package CFPlus::UI::Window;
641 830
642our @ISA = CFClient::UI::Bin::; 831our @ISA = CFPlus::UI::Bin::;
643 832
644use CFClient::OpenGL; 833use CFPlus::OpenGL;
645 834
646sub new { 835sub new {
647 my ($class, %arg) = @_; 836 my ($class, %arg) = @_;
648 837
649 my $self = $class->SUPER::new (%arg); 838 my $self = $class->SUPER::new (%arg);
… …
654 843
655 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 844 $ROOT->on_post_alloc ($self => sub { $self->render_child });
656 $self->SUPER::update; 845 $self->SUPER::update;
657} 846}
658 847
659sub size_allocate { 848sub invoke_size_allocate {
660 my ($self, $w, $h) = @_; 849 my ($self, $w, $h) = @_;
661 850
662 $self->SUPER::size_allocate ($w, $h);
663 $self->update; 851 $self->update;
852
853 $self->SUPER::invoke_size_allocate ($w, $h)
664} 854}
665 855
666sub _render { 856sub _render {
857 my ($self) = @_;
858
667 $_[0]{children}[0]->draw; 859 $self->{children}[0]->draw;
668} 860}
669 861
670sub render_child { 862sub render_child {
671 my ($self) = @_; 863 my ($self) = @_;
672 864
673 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 865 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
674 glClearColor 0, 0, 0, 0; 866 glClearColor 0, 0, 0, 0;
675 glClear GL_COLOR_BUFFER_BIT; 867 glClear GL_COLOR_BUFFER_BIT;
676 868
869 {
870 package CFPlus::UI::Base;
871
872 local ($draw_x, $draw_y, $draw_w, $draw_h) =
873 (0, 0, $self->{w}, $self->{h});
874
677 $self->_render; 875 $self->_render;
678# glColorMask 1, 1, 1, 0; 876 }
679# glEnable GL_BLEND;
680# glBlendFunc GL_SRC_ALPHA, GL_ZERO;
681# glRasterPos 0, 0;
682# glCopyPixels 0, 0, $self->{w}, $self->{h};
683# glDisable GL_BLEND;
684# glColorMask 1, 1, 1, 1;
685 }; 877 };
686} 878}
687 879
688sub _draw { 880sub _draw {
689 my ($self) = @_; 881 my ($self) = @_;
690
691 my ($w, $h) = ($self->w, $self->h);
692 882
693 my $tex = $self->{texture} 883 my $tex = $self->{texture}
694 or return; 884 or return;
695 885
696 glEnable GL_TEXTURE_2D; 886 glEnable GL_TEXTURE_2D;
697 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
698 glColor 0, 0, 0, 1; 888 glColor 0, 0, 0, 1;
699 889
700 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 890 $tex->draw_quad_alpha_premultiplied (0, 0);
701 891
702 glDisable GL_TEXTURE_2D; 892 glDisable GL_TEXTURE_2D;
703} 893}
704 894
705############################################################################# 895#############################################################################
706 896
707package CFClient::UI::ViewPort; 897package CFPlus::UI::ViewPort;
708 898
899use List::Util qw(min max);
900
709our @ISA = CFClient::UI::Window::; 901our @ISA = CFPlus::UI::Window::;
902
903sub new {
904 my $class = shift;
905
906 $class->SUPER::new (
907 scroll_x => 0,
908 scroll_y => 1,
909 @_,
910 )
911}
710 912
711sub size_request { 913sub size_request {
712 my ($self) = @_; 914 my ($self) = @_;
713 915
714 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 916 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
715 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
716 917
717 @$self{qw(child_w child_h)} 918 $w = 1 if $self->{scroll_x};
718} 919 $h = 1 if $self->{scroll_y};
719 920
921 ($w, $h)
922}
923
720sub size_allocate { 924sub invoke_size_allocate {
721 my ($self, $w, $h) = @_; 925 my ($self, $w, $h) = @_;
722 926
927 my $child = $self->child;
928
929 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
930 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
931
932 $self->child->configure (0, 0, $w, $h);
723 $self->update; 933 $self->update;
934
935 1
724} 936}
725 937
726sub set_offset { 938sub set_offset {
727 my ($self, $x, $y) = @_; 939 my ($self, $x, $y) = @_;
728 940
941 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
942 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
943
944 if ($x != $self->{view_x} or $y != $self->{view_y}) {
729 $self->{view_x} = int $x; 945 $self->{view_x} = $x;
730 $self->{view_y} = int $y; 946 $self->{view_y} = $y;
731 947
948 $self->emit (changed => $x, $y);
732 $self->update; 949 $self->update;
950 }
951}
952
953sub set_center {
954 my ($self, $x, $y) = @_;
955
956 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
957}
958
959sub make_visible {
960 my ($self, $x, $y, $border) = @_;
961
962 if ( $x < $self->{view_x} + $self->{w} * $border
963 || $x > $self->{view_x} + $self->{w} * (1 - $border)
964 || $y < $self->{view_y} + $self->{h} * $border
965 || $y > $self->{view_y} + $self->{h} * (1 - $border)
966 ) {
967 $self->set_center ($x, $y);
968 }
733} 969}
734 970
735# hmm, this does not work for topleft of $self... but we should not ask for that 971# hmm, this does not work for topleft of $self... but we should not ask for that
736sub coord2local { 972sub coord2local {
737 my ($self, $x, $y) = @_; 973 my ($self, $x, $y) = @_;
… …
752 my ($self, $x, $y) = @_; 988 my ($self, $x, $y) = @_;
753 989
754 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 990 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
755 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 991 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
756 ) { 992 ) {
757 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 993 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
758 } else { 994 } else {
759 $self->CFClient::UI::Base::find_widget ($x, $y) 995 $self->CFPlus::UI::Base::find_widget ($x, $y)
760 } 996 }
761} 997}
762 998
763sub _render { 999sub _render {
764 my ($self) = @_; 1000 my ($self) = @_;
765 1001
1002 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1003 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1004
766 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1005 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
767 1006
768 $self->SUPER::_render; 1007 $self->SUPER::_render;
769} 1008}
770 1009
771############################################################################# 1010#############################################################################
772 1011
773package CFClient::UI::ScrolledWindow; 1012package CFPlus::UI::ScrolledWindow;
774 1013
775our @ISA = CFClient::UI::HBox::; 1014our @ISA = CFPlus::UI::Table::;
776 1015
777sub new { 1016sub new {
778 my $class = shift; 1017 my ($class, %arg) = @_;
1018
1019 my $child = delete $arg{child};
779 1020
780 my $self; 1021 my $self;
781 1022
782 my $slider = new CFClient::UI::Slider 1023 my $hslider = new CFPlus::UI::Slider
1024 c_col => 0,
1025 c_row => 1,
783 vertical => 1, 1026 vertical => 0,
784 range => [0, 0, 1, 0.01], # HACK fix 1027 range => [0, 0, 1, 0.01], # HACK fix
785 connect_changed => sub { 1028 on_changed => sub {
786 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1029 $self->{hpos} = $_[1];
1030 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
787 }, 1031 },
788 ; 1032 ;
789 1033
1034 my $vslider = new CFPlus::UI::Slider
1035 c_col => 1,
1036 c_row => 0,
1037 vertical => 1,
1038 range => [0, 0, 1, 0.01], # HACK fix
1039 on_changed => sub {
1040 $self->{vpos} = $_[1];
1041 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1042 },
1043 ;
1044
790 $self = $class->SUPER::new ( 1045 $self = $class->SUPER::new (
791 vp => (new CFClient::UI::ViewPort), 1046 scroll_x => 0,
1047 scroll_y => 1,
1048 can_events => 1,
792 slider => $slider, 1049 hslider => $hslider,
793 @_, 1050 vslider => $vslider,
1051 col_expand => [1, 0],
1052 row_expand => [1, 0],
1053 %arg,
794 ); 1054 );
795 1055
796 $self->{vp}->add ($self->{scrolled}); 1056 $self->{vp} = new CFPlus::UI::ViewPort
1057 c_col => 0,
1058 c_row => 0,
1059 expand => 1,
1060 scroll_x => $self->{scroll_x},
1061 scroll_y => $self->{scroll_y},
1062 on_changed => sub {
1063 my ($vp, $x, $y) = @_;
1064
1065 $vp->{parent}{hslider}->set_value ($x);
1066 $vp->{parent}{vslider}->set_value ($y);
1067
1068 0
1069 },
1070 on_size_allocate => sub {
1071 my ($vp, $w, $h) = @_;
1072 $vp->{parent}->update_slider;
1073 0
1074 },
1075 ;
1076
797 $self->add ($self->{vp}); 1077 $self->SUPER::add ($self->{vp});
798 $self->add ($self->{slider}); 1078
1079 $self->add ($child) if $child;
799 1080
800 $self 1081 $self
801} 1082}
802 1083
803#TODO# update range on size_allocate depending on child 1084sub add {
804# update viewport offset on scroll 1085 my ($self, $widget) = @_;
1086
1087 $self->{vp}->add ($self->{child} = $widget);
1088}
1089
1090sub set_offset { shift->{vp}->set_offset (@_) }
1091sub set_center { shift->{vp}->set_center (@_) }
1092sub make_visible { shift->{vp}->make_visible (@_) }
1093
1094sub update_slider {
1095 my ($self) = @_;
1096
1097 my $child = ($self->{vp} or return)->child;
1098
1099 if ($self->{scroll_x}) {
1100 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1101 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1102
1103 my $visible = $w1 > $w2;
1104 if ($visible != $self->{hslider_visible}) {
1105 $self->{hslider_visible} = $visible;
1106 $visible ? $self->SUPER::add ($self->{hslider})
1107 : $self->SUPER::remove ($self->{hslider});
1108 }
1109 }
1110
1111 if ($self->{scroll_y}) {
1112 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1113 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1114
1115 my $visible = $h1 > $h2;
1116 if ($visible != $self->{vslider_visible}) {
1117 $self->{vslider_visible} = $visible;
1118 $visible ? $self->SUPER::add ($self->{vslider})
1119 : $self->SUPER::remove ($self->{vslider});
1120 }
1121 }
1122}
1123
1124sub start_dragging {
1125 my ($self, $ev) = @_;
1126
1127 $self->grab_focus;
1128
1129 my $ox = $self->{vp}{view_x};
1130 my $oy = $self->{vp}{view_y};
1131
1132 $self->{motion} = sub {
1133 my ($ev, $x, $y) = @_;
1134
1135 $ox -= $ev->{xrel};
1136 $oy -= $ev->{yrel};
1137
1138 $self->{vp}->set_offset ($ox, $oy);
1139 };
1140}
1141
1142sub invoke_mouse_wheel {
1143 my ($self, $ev) = @_;
1144
1145 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1146 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1147
1148 1
1149}
1150
1151sub invoke_button_down {
1152 my ($self, $ev, $x, $y) = @_;
1153
1154 if ($ev->{button} == 2) {
1155 $self->start_dragging ($ev);
1156 return 1;
1157 }
1158
1159 0
1160}
1161
1162sub invoke_button_up {
1163 my ($self, $ev, $x, $y) = @_;
1164
1165 if (delete $self->{motion}) {
1166 return 1;
1167 }
1168
1169 0
1170}
1171
1172sub invoke_mouse_motion {
1173 my ($self, $ev, $x, $y) = @_;
1174
1175 if ($self->{motion}) {
1176 $self->{motion}->($ev, $x, $y);
1177 return 1;
1178 }
1179
1180 0
1181}
1182
1183sub invoke_size_allocate {
1184 my ($self, $w, $h) = @_;
1185
1186 $self->update_slider;
1187 $self->SUPER::invoke_size_allocate ($w, $h)
1188}
805 1189
806############################################################################# 1190#############################################################################
807 1191
808package CFClient::UI::Frame; 1192package CFPlus::UI::Frame;
809 1193
810our @ISA = CFClient::UI::Bin::; 1194our @ISA = CFPlus::UI::Bin::;
811 1195
812use CFClient::OpenGL; 1196use CFPlus::OpenGL;
813 1197
814sub new { 1198sub new {
815 my $class = shift; 1199 my $class = shift;
816 1200
817 $class->SUPER::new ( 1201 $class->SUPER::new (
… …
825 1209
826 if ($self->{bg}) { 1210 if ($self->{bg}) {
827 my ($w, $h) = @$self{qw(w h)}; 1211 my ($w, $h) = @$self{qw(w h)};
828 1212
829 glEnable GL_BLEND; 1213 glEnable GL_BLEND;
830 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1214 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
831 glColor @{ $self->{bg} }; 1215 glColor_premultiply @{ $self->{bg} };
832
833 glBegin GL_QUADS;
834 glVertex 0 , 0;
835 glVertex 0 , $h;
836 glVertex $w, $h; 1216 glRect 0, 0, $w, $h;
837 glVertex $w, 0;
838 glEnd;
839
840 glDisable GL_BLEND; 1217 glDisable GL_BLEND;
841 } 1218 }
842 1219
843 $self->SUPER::_draw; 1220 $self->SUPER::_draw;
844} 1221}
845 1222
846############################################################################# 1223#############################################################################
847 1224
848package CFClient::UI::FancyFrame; 1225package CFPlus::UI::FancyFrame;
849 1226
850our @ISA = CFClient::UI::Bin::; 1227our @ISA = CFPlus::UI::Bin::;
851 1228
852use CFClient::OpenGL; 1229use CFPlus::OpenGL;
853
854my @tex =
855 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
856 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
857 1230
858sub new { 1231sub new {
859 my $class = shift; 1232 my ($class, %arg) = @_;
860 1233
861 # TODO: user_x, user_y, overwrite moveto? 1234 if ((exists $arg{label}) && !ref $arg{label}) {
1235 $arg{label} = new CFPlus::UI::Label
1236 align => 1,
1237 valign => 0,
1238 text => $arg{label},
1239 fontsize => ($arg{border} || 0.8) * 0.75;
1240 }
862 1241
863 my $self = $class->SUPER::new ( 1242 my $self = $class->SUPER::new (
1243 # label => "",
864 bg => [1, 1, 1, 1], 1244 fg => [0.6, 0.3, 0.1],
865 border_bg => [1, 1, 1, 1],
866 border => 0.6, 1245 border => 0.8,
867 toplevel => 1, 1246 style => 'single',
868 can_events => 1, 1247 %arg,
869 @_
870 ); 1248 );
871 1249
872 $self->{title} &&= new CFClient::UI::Label
873 align => 0,
874 valign => 1,
875 text => $self->{title},
876 fontsize => $self->{border};
877
878 $self 1250 $self
1251}
1252
1253sub add {
1254 my ($self, @widgets) = @_;
1255
1256 $self->SUPER::add (@widgets);
1257 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
879} 1258}
880 1259
881sub border { 1260sub border {
882 int $_[0]{border} * $::FONTSIZE 1261 int $_[0]{border} * $::FONTSIZE
883} 1262}
884 1263
885sub size_request { 1264sub size_request {
886 my ($self) = @_; 1265 my ($self) = @_;
1266
1267 ($self->{label_w}, undef) = $self->{label}->size_request
1268 if $self->{label};
887 1269
888 my ($w, $h) = $self->SUPER::size_request; 1270 my ($w, $h) = $self->SUPER::size_request;
889 1271
890 ( 1272 (
891 $w + $self->border * 2, 1273 $w + $self->border * 2,
892 $h + $self->border * 2, 1274 $h + $self->border * 2,
893 ) 1275 )
894} 1276}
895 1277
896sub size_allocate { 1278sub invoke_size_allocate {
897 my ($self, $w, $h) = @_; 1279 my ($self, $w, $h) = @_;
898 1280
899 $h -= List::Util::max 0, $self->border * 2; 1281 my $border = $self->border;
1282
900 $w -= List::Util::max 0, $self->border * 2; 1283 $w -= List::Util::max 0, $border * 2;
1284 $h -= List::Util::max 0, $border * 2;
901 1285
902 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) 1286 if (my $label = $self->{label}) {
903 if $self->{title}; 1287 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1288 $label->{h} = List::Util::min $h, $border;
1289 $label->invoke_size_allocate ($label->{w}, $label->{h});
1290 }
904 1291
905 $self->child->configure ($self->border, $self->border, $w, $h); 1292 $self->child->configure ($border, $border, $w, $h);
906}
907 1293
1294 1
1295}
1296
1297sub _draw {
1298 my ($self) = @_;
1299
1300 my $child = $self->{children}[0];
1301
1302 my $border = $self->border;
1303 my ($w, $h) = ($self->{w}, $self->{h});
1304
1305 $child->draw;
1306
1307 glColor @{$self->{fg}};
1308 glBegin GL_LINE_STRIP;
1309 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1310 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1311 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1312 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1313 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1314 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1315 glEnd;
1316
1317 if ($self->{label}) {
1318 glTranslate $border * 2, 0;
1319 $self->{label}->_draw;
1320 }
1321}
1322
1323#############################################################################
1324
1325package CFPlus::UI::Toplevel;
1326
1327our @ISA = CFPlus::UI::Bin::;
1328
1329use CFPlus::OpenGL;
1330
1331my $bg =
1332 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1333 mipmap => 1, wrap => 1;
1334
1335my @border =
1336 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1337 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1338
1339my @icon =
1340 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1341 qw(x1_move.png x1_resize.png);
1342
1343sub new {
1344 my ($class, %arg) = @_;
1345
1346 my $self = $class->SUPER::new (
1347 bg => [1, 1, 1, 1],
1348 border_bg => [1, 1, 1, 1],
1349 border => 0.6,
1350 can_events => 1,
1351 min_w => 64,
1352 min_h => 32,
1353 %arg,
1354 );
1355
1356 $self->{title_widget} = new CFPlus::UI::Label
1357 align => 0,
1358 valign => 1,
1359 text => $self->{title},
1360 fontsize => $self->{border},
1361 if exists $self->{title};
1362
1363 if ($self->{has_close_button}) {
1364 $self->{close_button} =
1365 new CFPlus::UI::ImageButton
1366 path => 'x1_close.png',
1367 on_activate => sub { $self->emit ("delete") };
1368
1369 $self->CFPlus::UI::Container::add ($self->{close_button});
1370 }
1371
1372 $self
1373}
1374
1375sub add {
1376 my ($self, @widgets) = @_;
1377
1378 $self->SUPER::add (@widgets);
1379 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1380 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1381}
1382
1383sub border {
1384 int $_[0]{border} * $::FONTSIZE
1385}
1386
1387sub size_request {
1388 my ($self) = @_;
1389
1390 $self->{title_widget}->size_request
1391 if $self->{title_widget};
1392
1393 $self->{close_button}->size_request
1394 if $self->{close_button};
1395
1396 my ($w, $h) = $self->SUPER::size_request;
1397
1398 (
1399 $w + $self->border * 2,
1400 $h + $self->border * 2,
1401 )
1402}
1403
1404sub invoke_size_allocate {
1405 my ($self, $w, $h) = @_;
1406
1407 if ($self->{title_widget}) {
1408 $self->{title_widget}{w} = $w;
1409 $self->{title_widget}{h} = $h;
1410 $self->{title_widget}->invoke_size_allocate ($w, $h);
1411 }
1412
1413 my $border = $self->border;
1414
1415 $h -= List::Util::max 0, $border * 2;
1416 $w -= List::Util::max 0, $border * 2;
1417
1418 $self->child->configure ($border, $border, $w, $h);
1419
1420 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1421 if $self->{close_button};
1422
1423 1
1424}
1425
1426sub invoke_delete {
1427 my ($self) = @_;
1428
1429 $self->hide;
1430
1431 1
1432}
1433
908sub button_down { 1434sub invoke_button_down {
909 my ($self, $ev, $x, $y) = @_; 1435 my ($self, $ev, $x, $y) = @_;
910 1436
911 my ($w, $h) = @$self{qw(w h)}; 1437 my ($w, $h) = @$self{qw(w h)};
912 my $border = $self->border; 1438 my $border = $self->border;
913 1439
… …
926 my ($ev, $x, $y) = @_; 1452 my ($ev, $x, $y) = @_;
927 1453
928 my $dx = $ev->{x} - $ox; 1454 my $dx = $ev->{x} - $ox;
929 my $dy = $ev->{y} - $oy; 1455 my $dy = $ev->{y} - $oy;
930 1456
931 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1457 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
932 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1458 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1459
933 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1460 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
934 $self->check_size; 1461 $self->realloc;
935 }; 1462 };
936 1463
937 } elsif ($lr ^ $td) { 1464 } elsif ($lr ^ $td) {
938 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1465 my ($ox, $oy) = ($ev->{x}, $ev->{y});
939 my ($bx, $by) = ($self->{x}, $self->{y}); 1466 my ($bx, $by) = ($self->{x}, $self->{y});
… …
941 $self->{motion} = sub { 1468 $self->{motion} = sub {
942 my ($ev, $x, $y) = @_; 1469 my ($ev, $x, $y) = @_;
943 1470
944 ($x, $y) = ($ev->{x}, $ev->{y}); 1471 ($x, $y) = ($ev->{x}, $ev->{y});
945 1472
946 $self->move ($bx + $x - $ox, $by + $y - $oy); 1473 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
947 $self->update; 1474 # HACK: the next line is required to enforce placement
1475 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
948 }; 1476 };
1477 } else {
1478 return 0;
1479 }
1480
949 } 1481 1
950} 1482}
951 1483
952sub button_up { 1484sub invoke_button_up {
953 my ($self, $ev, $x, $y) = @_; 1485 my ($self, $ev, $x, $y) = @_;
954 1486
955 delete $self->{motion}; 1487 ! ! delete $self->{motion}
956} 1488}
957 1489
958sub mouse_motion { 1490sub invoke_mouse_motion {
959 my ($self, $ev, $x, $y) = @_; 1491 my ($self, $ev, $x, $y) = @_;
960 1492
961 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1493 $self->{motion}->($ev, $x, $y) if $self->{motion};
1494
1495 ! ! $self->{motion}
1496}
1497
1498sub invoke_visibility_change {
1499 my ($self, $visible) = @_;
1500
1501 delete $self->{motion} unless $visible;
1502
1503 0
962} 1504}
963 1505
964sub _draw { 1506sub _draw {
965 my ($self) = @_; 1507 my ($self) = @_;
966 1508
1509 my $child = $self->{children}[0];
1510
967 my ($w, $h ) = ($self->{w}, $self->{h}); 1511 my ($w, $h ) = ($self->{w}, $self->{h});
968 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1512 my ($cw, $ch) = ($child->{w}, $child->{h});
969 1513
970 glEnable GL_TEXTURE_2D; 1514 glEnable GL_TEXTURE_2D;
971 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
972 1516
973 my $border = $self->border; 1517 my $border = $self->border;
974 1518
975 glColor @{ $self->{border_bg} }; 1519 glColor @{ $self->{border_bg} };
976 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1520 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
977 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1521 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
978 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1522 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
979 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1523 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1524
1525 # move
1526 my $w2 = ($w - $border) * .5;
1527 my $h2 = ($h - $border) * .5;
1528 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1529 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1530 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1531
1532 # resize
1533 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1534 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1535 unless $self->{has_close_button};
1536 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1537 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
980 1538
981 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1539 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
982 my $bg = $tex[0]; 1540 glColor @{ $self->{bg} };
983 1541
984 # TODO: repeat texture not scale 1542 # TODO: repeat texture not scale
1543 # solve this better(?)
985 my $rep_x = $cw / $bg->{w}; 1544 $bg->{s} = $cw / $bg->{w};
986 my $rep_y = $ch / $bg->{h}; 1545 $bg->{t} = $ch / $bg->{h};
987
988 glColor @{ $self->{bg} };
989
990 $bg->{s} = $rep_x;
991 $bg->{t} = $rep_y;
992 $bg->{wrap_mode} = 1;
993 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1546 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
994 } 1547 }
995 1548
996 glDisable GL_TEXTURE_2D; 1549 glDisable GL_TEXTURE_2D;
997 1550
998 $self->{title}->draw if $self->{title};
999
1000 $self->child->draw; 1551 $child->draw;
1552
1553 if ($self->{title_widget}) {
1554 glTranslate 0, $border - $self->{h};
1555 $self->{title_widget}->_draw;
1556
1557 glTranslate 0, - ($border - $self->{h});
1558 }
1559
1560 $self->{close_button}->draw
1561 if $self->{close_button};
1001} 1562}
1002 1563
1003############################################################################# 1564#############################################################################
1004 1565
1005package CFClient::UI::Table; 1566package CFPlus::UI::Table;
1006 1567
1007our @ISA = CFClient::UI::Base::; 1568our @ISA = CFPlus::UI::Container::;
1008 1569
1009use List::Util qw(max sum); 1570use List::Util qw(max sum);
1010 1571
1011use CFClient::OpenGL; 1572use CFPlus::OpenGL;
1012 1573
1013sub new { 1574sub new {
1014 my $class = shift; 1575 my $class = shift;
1015 1576
1016 $class->SUPER::new ( 1577 $class->SUPER::new (
1017 col_expand => [], 1578 col_expand => [],
1579 row_expand => [],
1018 @_ 1580 @_,
1019 ) 1581 )
1020} 1582}
1021 1583
1022sub add { 1584sub add {
1023 my ($self, $x, $y, $child) = @_;
1024
1025 $child->set_parent ($self);
1026 $self->{children}[$y][$x] = $child;
1027
1028 $child->check_size;
1029}
1030
1031sub children {
1032 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1033}
1034
1035# TODO: move to container class maybe? send childs a signal on removal?
1036sub clear {
1037 my ($self) = @_; 1585 my ($self, @widgets) = @_;
1586
1587 for my $child (@widgets) {
1588 $child->{c_rowspan} ||= 1;
1589 $child->{c_colspan} ||= 1;
1590 }
1591
1592 $self->SUPER::add (@widgets);
1593}
1594
1595sub add_at {
1596 my $self = shift;
1597
1598 my @widgets;
1599
1600 while (@_) {
1601 my ($col, $row, $child) = splice @_, 0, 3, ();
1602
1603 $child->{c_row} = $row;
1604 $child->{c_col} = $col;
1605
1606 push @widgets, $child;
1607 }
1608
1609 $self->add (@widgets);
1610}
1611
1612sub get_wh {
1613 my ($self) = @_;
1614
1615 my (@w, @h);
1038 1616
1039 my @children = $self->children; 1617 my @children = $self->children;
1040 delete $self->{children}; 1618
1619 # first pass, columns
1620 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1621 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1622
1623 my $sw = sum @w[$c .. $c + $cs - 1];
1624
1625 if ($w > $sw) {
1626 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1627 }
1041 1628 }
1042 for (@children) {
1043 delete $_->{parent};
1044 $_->hide;
1045 }
1046 1629
1047 $self->update; 1630 # second pass, rows
1048} 1631 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1049
1050sub get_wh {
1051 my ($self) = @_;
1052
1053 my (@w, @h);
1054
1055 for my $y (0 .. $#{$self->{children}}) {
1056 my $row = $self->{children}[$y]
1057 or next;
1058
1059 for my $x (0 .. $#$row) {
1060 my $widget = $row->[$x]
1061 or next;
1062 my ($w, $h) = @$widget{qw(req_w req_h)}; 1632 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1063 1633
1064 $w[$x] = max $w[$x], $w; 1634 my $sh = sum @h[$r .. $r + $rs - 1];
1065 $h[$y] = max $h[$y], $h; 1635
1636 if ($h > $sh) {
1637 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1066 } 1638 }
1067 } 1639 }
1068 1640
1069 (\@w, \@h) 1641 (\@w, \@h)
1070} 1642}
… …
1078 (sum @$ws), 1650 (sum @$ws),
1079 (sum @$hs), 1651 (sum @$hs),
1080 ) 1652 )
1081} 1653}
1082 1654
1083sub size_allocate { 1655sub invoke_size_allocate {
1084 my ($self, $w, $h) = @_; 1656 my ($self, $w, $h) = @_;
1085 1657
1086 my ($ws, $hs) = $self->get_wh; 1658 my ($ws, $hs) = $self->get_wh;
1087 1659
1088 my $req_w = sum @$ws; 1660 my $req_w = (sum @$ws) || 1;
1089 my $req_h = sum @$hs; 1661 my $req_h = (sum @$hs) || 1;
1090 1662
1091 # TODO: nicer code && do row_expand 1663 # now linearly scale the rows/columns to the allocated size
1092 my @col_expand = @{$self->{col_expand}}; 1664 my @col_expand = @{$self->{col_expand}};
1093 @col_expand = (1) x @$ws unless @col_expand; 1665 @col_expand = (1) x @$ws unless @col_expand;
1094 my $col_expand = (sum @col_expand) || 1; 1666 my $col_expand = (sum @col_expand) || 1;
1095 1667
1096 # linearly scale sizes
1097 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1668 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1098 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1099 1669
1100 CFClient::UI::harmonize $ws; 1670 CFPlus::UI::harmonize $ws;
1671
1672 my @row_expand = @{$self->{row_expand}};
1673 @row_expand = (1) x @$ws unless @row_expand;
1674 my $row_expand = (sum @row_expand) || 1;
1675
1676 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1677
1101 CFClient::UI::harmonize $hs; 1678 CFPlus::UI::harmonize $hs;
1102 1679
1103 my $y; 1680 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1681 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1104 1682
1105 for my $r (0 .. $#{$self->{children}}) { 1683 for my $widget ($self->children) {
1106 my $row = $self->{children}[$r] 1684 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1107 or next;
1108 1685
1109 my $x = 0; 1686 $widget->configure (
1110 my $row_h = $hs->[$r]; 1687 $x[$c], $y[$r],
1688 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1111 1689 );
1112 for my $c (0 .. $#$row) { 1690 }
1113 my $col_w = $ws->[$c];
1114 1691
1115 if (my $widget = $row->[$c]) { 1692 1
1116 $widget->configure ($x, $y, $col_w, $row_h); 1693}
1117 }
1118 1694
1119 $x += $col_w; 1695#############################################################################
1696
1697package CFPlus::UI::Fixed;
1698
1699use List::Util qw(min max);
1700
1701our @ISA = CFPlus::UI::Container::;
1702
1703sub _scale($$$) {
1704 my ($rel, $val, $max) = @_;
1705
1706 $rel ? $val * $max : $val
1707}
1708
1709sub size_request {
1710 my ($self) = @_;
1711
1712 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1713
1714 # determine overall size by querying abs widgets
1715 for my $child ($self->visible_children) {
1716 unless ($child->{c_rel}) {
1717 my $x = $child->{c_x};
1718 my $y = $child->{c_y};
1719
1720 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1721 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1120 } 1722 }
1121
1122 $y += $row_h;
1123 } 1723 }
1124 1724
1125} 1725 my $W = $x2 - $x1;
1726 my $H = $y2 - $y1;
1126 1727
1127sub find_widget { 1728 # now layout remaining widgets
1729 for my $child ($self->visible_children) {
1730 if ($child->{c_rel}) {
1731 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1732 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1733
1734 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1735 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1736 }
1737 }
1738
1739 my $W = $x2 - $x1;
1740 my $H = $y2 - $y1;
1741
1742 ($W, $H)
1743}
1744
1745sub invoke_size_allocate {
1128 my ($self, $x, $y) = @_; 1746 my ($self, $W, $H) = @_;
1129 1747
1130 $x -= $self->{x}; 1748 for my $child ($self->visible_children) {
1131 $y -= $self->{y}; 1749 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1750 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1132 1751
1133 my $res; 1752 $x += $child->{c_halign} * $child->{req_w};
1753 $y += $child->{c_valign} * $child->{req_h};
1134 1754
1135 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1755 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1136 $res = $_->find_widget ($x, $y) 1756 }
1137 and return $res; 1757
1138 } 1758 1
1139
1140 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1141}
1142
1143sub _draw {
1144 my ($self) = @_;
1145
1146 for (grep $_, @{$self->{children}}) {
1147 $_->draw for grep $_, @$_;
1148 }
1149} 1759}
1150 1760
1151############################################################################# 1761#############################################################################
1152 1762
1153package CFClient::UI::HBox; 1763package CFPlus::UI::Box;
1154 1764
1155# TODO: wrap into common Box base class
1156
1157our @ISA = CFClient::UI::Container::; 1765our @ISA = CFPlus::UI::Container::;
1158 1766
1159sub size_request { 1767sub size_request {
1160 my ($self) = @_; 1768 my ($self) = @_;
1161 1769
1162 my @alloc = map [$_->size_request], @{$self->{children}}; 1770 my @children = $self->visible_children;
1163 1771
1772 $self->{vertical}
1773 ? (
1774 (List::Util::max map $_->{req_w}, @children),
1775 (List::Util::sum map $_->{req_h}, @children),
1776 )
1777 : (
1778 (List::Util::sum map $_->{req_w}, @children),
1779 (List::Util::max map $_->{req_h}, @children),
1780 )
1781}
1782
1783sub invoke_size_allocate {
1784 my ($self, $w, $h) = @_;
1785
1786 my $space = $self->{vertical} ? $h : $w;
1787 my @children = $self->visible_children;
1788
1789 my @req;
1790
1791 if ($self->{homogeneous}) {
1792 @req = ($space / (@children || 1)) x @children;
1793 } else {
1794 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1795 my $req = List::Util::sum @req;
1796
1797 if ($req > $space) {
1798 # ah well, not enough space
1799 $_ *= $space / $req for @req;
1800 } else {
1801 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1802
1803 $space = ($space - $req) / $expand; # remaining space to give away
1804
1805 $req[$_] += $space * $children[$_]{expand}
1806 for 0 .. $#children;
1807 }
1164 ( 1808 }
1165 (List::Util::sum map $_->[0], @alloc), 1809
1166 (List::Util::max map $_->[1], @alloc), 1810 CFPlus::UI::harmonize \@req;
1811
1812 my $pos = 0;
1813 for (0 .. $#children) {
1814 my $alloc = $req[$_];
1815 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1816
1817 $pos += $alloc;
1818 }
1819
1820 1
1821}
1822
1823#############################################################################
1824
1825package CFPlus::UI::HBox;
1826
1827our @ISA = CFPlus::UI::Box::;
1828
1829sub new {
1830 my $class = shift;
1831
1832 $class->SUPER::new (
1833 vertical => 0,
1834 @_,
1167 ) 1835 )
1168} 1836}
1169 1837
1170sub size_allocate {
1171 my ($self, $w, $h) = @_;
1172
1173 ($h, $w) = ($w, $h);
1174
1175 my $children = $self->{children};
1176
1177 my @h = map $_->{req_w}, @$children;
1178
1179 my $req_h = List::Util::sum @h;
1180
1181 if ($req_h > $h) {
1182 # ah well, not enough space
1183 $_ *= $h / $req_h for @h;
1184 } else {
1185 my $exp = List::Util::sum map $_->{expand}, @$children;
1186 $exp ||= 1;
1187
1188 for (0 .. $#$children) {
1189 my $child = $children->[$_];
1190
1191 my $alloc_h = $h[$_];
1192 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1193 $h[$_] = $alloc_h;
1194 }
1195 }
1196
1197 CFClient::UI::harmonize \@h;
1198
1199 my $y = 0;
1200 for (0 .. $#$children) {
1201 my $child = $children->[$_];
1202 my $h = $h[$_];
1203 $child->configure ($y, 0, $h, $w);
1204
1205 $y += $h;
1206 }
1207
1208 1
1209}
1210
1211############################################################################# 1838#############################################################################
1212 1839
1213package CFClient::UI::VBox; 1840package CFPlus::UI::VBox;
1214 1841
1215# TODO: wrap into common Box base class 1842our @ISA = CFPlus::UI::Box::;
1216 1843
1217our @ISA = CFClient::UI::Container::; 1844sub new {
1845 my $class = shift;
1218 1846
1219sub size_request { 1847 $class->SUPER::new (
1220 my ($self) = @_; 1848 vertical => 1,
1221 1849 @_,
1222 my @alloc = map [$_->size_request], @{$self->{children}};
1223
1224 (
1225 (List::Util::max map $_->[0], @alloc),
1226 (List::Util::sum map $_->[1], @alloc),
1227 ) 1850 )
1228} 1851}
1229 1852
1230sub size_allocate {
1231 my ($self, $w, $h) = @_;
1232
1233 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1234
1235 my $children = $self->{children};
1236
1237 my @h = map $_->{req_h}, @$children;
1238
1239 my $req_h = List::Util::sum @h;
1240
1241 if ($req_h > $h) {
1242 # ah well, not enough space
1243 $_ *= $h / $req_h for @h;
1244 } else {
1245 my $exp = List::Util::sum map $_->{expand}, @$children;
1246 $exp ||= 1;
1247
1248 for (0 .. $#$children) {
1249 my $child = $children->[$_];
1250
1251 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1252 }
1253 }
1254
1255 CFClient::UI::harmonize \@h;
1256
1257 my $y = 0;
1258 for (0 .. $#$children) {
1259 my $child = $children->[$_];
1260 my $h = $h[$_];
1261 $child->configure (0, $y, $w, $h);
1262
1263 $y += $h;
1264 }
1265
1266 1
1267}
1268
1269############################################################################# 1853#############################################################################
1270 1854
1271package CFClient::UI::Label; 1855package CFPlus::UI::Label;
1272 1856
1273our @ISA = CFClient::UI::Base::; 1857our @ISA = CFPlus::UI::DrawBG::;
1274 1858
1275use CFClient::OpenGL; 1859use CFPlus::OpenGL;
1276 1860
1277sub new { 1861sub new {
1278 my ($class, %arg) = @_; 1862 my ($class, %arg) = @_;
1279 1863
1280 my $self = $class->SUPER::new ( 1864 my $self = $class->SUPER::new (
1281 fg => [1, 1, 1], 1865 fg => [1, 1, 1],
1866 #bg => none
1867 #active_bg => none
1282 #font => default_font 1868 #font => default_font
1283 #text => initial text 1869 #text => initial text
1284 #markup => initial narkup 1870 #markup => initial narkup
1871 #max_w => maximum pixel width
1872 #style => 0, # render flags
1873 ellipsise => 3, # end
1285 layout => (new CFClient::Layout), 1874 layout => (new CFPlus::Layout),
1286 fontsize => 1, 1875 fontsize => 1,
1287 align => -1, 1876 align => -1,
1288 valign => -1, 1877 valign => -1,
1289 padding => 2, 1878 padding_x => 2,
1879 padding_y => 2,
1290 can_events => 0, 1880 can_events => 0,
1291 %arg 1881 %arg
1292 ); 1882 );
1293 1883
1294 if (exists $self->{template}) { 1884 if (exists $self->{template}) {
1295 my $layout = new CFClient::Layout; 1885 my $layout = new CFPlus::Layout;
1296 $layout->set_text (delete $self->{template}); 1886 $layout->set_text (delete $self->{template});
1297 $self->{template} = $layout; 1887 $self->{template} = $layout;
1298 } 1888 }
1299 1889
1300 if (exists $self->{markup}) { 1890 if (exists $self->{markup}) {
… …
1304 } 1894 }
1305 1895
1306 $self 1896 $self
1307} 1897}
1308 1898
1309sub escape {
1310 local $_ = $_[1];
1311
1312 s/&/&amp;/g;
1313 s/>/&gt;/g;
1314 s/</&lt;/g;
1315
1316 $_[1]
1317}
1318
1319sub update { 1899sub update {
1320 my ($self) = @_; 1900 my ($self) = @_;
1321 1901
1322 delete $self->{texture}; 1902 delete $self->{texture};
1323 $self->SUPER::update; 1903 $self->SUPER::update;
1324} 1904}
1325 1905
1906sub realloc {
1907 my ($self) = @_;
1908
1909 delete $self->{ox};
1910 $self->SUPER::realloc;
1911}
1912
1913sub clear {
1914 my ($self) = @_;
1915
1916 $self->set_text ("");
1917}
1918
1326sub set_text { 1919sub set_text {
1327 my ($self, $text) = @_; 1920 my ($self, $text) = @_;
1328 1921
1329 return if $self->{text} eq "T$text"; 1922 return if $self->{text} eq "T$text";
1330 $self->{text} = "T$text"; 1923 $self->{text} = "T$text";
1331 1924
1332 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1333 $self->{layout}->set_text ($text); 1925 $self->{layout}->set_text ($text);
1334 1926
1927 delete $self->{size_req};
1928 $self->realloc;
1335 $self->update; 1929 $self->update;
1336 $self->check_size;
1337} 1930}
1338 1931
1339sub set_markup { 1932sub set_markup {
1340 my ($self, $markup) = @_; 1933 my ($self, $markup) = @_;
1341 1934
1342 return if $self->{text} eq "M$markup"; 1935 return if $self->{text} eq "M$markup";
1343 $self->{text} = "M$markup"; 1936 $self->{text} = "M$markup";
1344 1937
1345 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1938 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1346 1939
1347 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1348 $self->{layout}->set_markup ($markup); 1940 $self->{layout}->set_markup ($markup);
1349 1941
1942 delete $self->{size_req};
1943 $self->realloc;
1350 $self->update; 1944 $self->update;
1351 $self->check_size;
1352} 1945}
1353 1946
1354sub size_request { 1947sub size_request {
1355 my ($self) = @_; 1948 my ($self) = @_;
1356 1949
1950 $self->{size_req} ||= do {
1357 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1951 $self->{layout}->set_font ($self->{font}) if $self->{font};
1358 $self->{layout}->set_width ($self->{max_w} || -1); 1952 $self->{layout}->set_width ($self->{max_w} || -1);
1953 $self->{layout}->set_ellipsise ($self->{ellipsise});
1954 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1359 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1955 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1360 1956
1361 my ($w, $h) = $self->{layout}->size; 1957 my ($w, $h) = $self->{layout}->size;
1362 1958
1363 if (exists $self->{template}) { 1959 if (exists $self->{template}) {
1364 $self->{template}->set_font ($self->{font}) if $self->{font}; 1960 $self->{template}->set_font ($self->{font}) if $self->{font};
1961 $self->{template}->set_width ($self->{max_w} || -1);
1365 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1962 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1366 1963
1367 my ($w2, $h2) = $self->{template}->size; 1964 my ($w2, $h2) = $self->{template}->size;
1368 1965
1369 $w = List::Util::max $w, $w2; 1966 $w = List::Util::max $w, $w2;
1370 $h = List::Util::max $h, $h2; 1967 $h = List::Util::max $h, $h2;
1968 }
1969
1970 [$w, $h]
1371 } 1971 };
1372 1972
1373 ( 1973 @{ $self->{size_req} }
1374 $w + $self->{padding} * 2,
1375 $h + $self->{padding} * 2,
1376 )
1377} 1974}
1378 1975
1976sub baseline_shift {
1977 $_[0]{layout}->descent
1978}
1979
1379sub size_allocate { 1980sub invoke_size_allocate {
1380 my ($self, $w, $h) = @_; 1981 my ($self, $w, $h) = @_;
1381 1982
1983 delete $self->{ox};
1984
1382 delete $self->{texture}; 1985 delete $self->{texture}
1986 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1987
1988 1
1383} 1989}
1384 1990
1385sub set_fontsize { 1991sub set_fontsize {
1386 my ($self, $fontsize) = @_; 1992 my ($self, $fontsize) = @_;
1387 1993
1388 $self->{fontsize} = $fontsize; 1994 $self->{fontsize} = $fontsize;
1995 delete $self->{size_req};
1389 delete $self->{texture}; 1996 delete $self->{texture};
1390 1997
1391 $self->update; 1998 $self->realloc;
1392 $self->check_size; 1999}
2000
2001sub reconfigure {
2002 my ($self) = @_;
2003
2004 delete $self->{size_req};
2005 delete $self->{texture};
2006
2007 $self->SUPER::reconfigure;
1393} 2008}
1394 2009
1395sub _draw { 2010sub _draw {
1396 my ($self) = @_; 2011 my ($self) = @_;
1397 2012
2013 $self->SUPER::_draw; # draw background, if applicable
2014
1398 my $tex = $self->{texture} ||= do { 2015 my $size = $self->{texture} ||= do {
1399 $self->{layout}->set_foreground (@{$self->{fg}}); 2016 $self->{layout}->set_foreground (@{$self->{fg}});
1400 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2017 $self->{layout}->set_font ($self->{font}) if $self->{font};
1401 $self->{layout}->set_width ($self->{w}); 2018 $self->{layout}->set_width ($self->{w});
2019 $self->{layout}->set_ellipsise ($self->{ellipsise});
2020 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1402 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 2021 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1403 2022
1404 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2023 [$self->{layout}->size]
1405
1406 $self->{ox} = int $self->{align} < 0 ? $self->{padding}
1407 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1408 : ($self->{w} - $tex->{w}) * 0.5;
1409
1410 $self->{oy} = int $self->{valign} < 0 ? $self->{padding}
1411 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1412 : ($self->{h} - $tex->{h}) * 0.5;
1413
1414 $tex
1415 }; 2024 };
1416 2025
1417 glEnable GL_TEXTURE_2D; 2026 unless (exists $self->{ox}) {
1418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2027 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2028 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2029 : ($self->{w} - $size->[0]) * 0.5);
1419 2030
1420 if ($tex->{format} == GL_ALPHA) { 2031 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1421 glColor @{$self->{fg}}; 2032 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1422 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2033 : ($self->{h} - $size->[1]) * 0.5);
1423 } else { 2034
1424 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2035 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1425 } 2036 };
1426 2037
1427 glDisable GL_TEXTURE_2D; 2038# unless ($self->{list}) {
2039# $self->{list} = CFPlus::OpenGL::glGenList;
2040# CFPlus::OpenGL::glNewList $self->{list};
2041# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2042# CFPlus::OpenGL::glEndList;
2043# }
2044#
2045# CFPlus::OpenGL::glCallList $self->{list};
2046
2047 $self->{layout}->draw;
1428} 2048}
2049
2050#sub destroy {
2051# my ($self) = @_;
2052#
2053# CFPlus::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2054#
2055# $self->SUPER::destroy;
2056#}
1429 2057
1430############################################################################# 2058#############################################################################
1431 2059
1432package CFClient::UI::EntryBase; 2060package CFPlus::UI::EntryBase;
1433 2061
1434our @ISA = CFClient::UI::Label::; 2062our @ISA = CFPlus::UI::Label::;
1435 2063
1436use CFClient::OpenGL; 2064use CFPlus::OpenGL;
1437 2065
1438sub new { 2066sub new {
1439 my $class = shift; 2067 my $class = shift;
1440 2068
1441 $class->SUPER::new ( 2069 $class->SUPER::new (
1442 fg => [1, 1, 1], 2070 fg => [1, 1, 1],
1443 bg => [0, 0, 0, 0.2], 2071 bg => [0, 0, 0, 0.2],
2072 outline => [0.6, 0.3, 0.1],
1444 active_bg => [1, 1, 1, 0.5], 2073 active_bg => [0, 0, 1, .2],
1445 active_fg => [0, 0, 0], 2074 active_fg => [1, 1, 1],
2075 active_outline => [1, 1, 0],
1446 can_hover => 1, 2076 can_hover => 1,
1447 can_focus => 1, 2077 can_focus => 1,
1448 valign => 0, 2078 valign => 0,
1449 can_events => 1, 2079 can_events => 1,
2080 ellipsise => 0,
2081 #text => ...
2082 #hidden => "*",
1450 @_ 2083 @_
1451 ) 2084 )
1452} 2085}
1453 2086
1454sub _set_text { 2087sub _set_text {
… …
1456 2089
1457 delete $self->{cur_h}; 2090 delete $self->{cur_h};
1458 2091
1459 return if $self->{text} eq $text; 2092 return if $self->{text} eq $text;
1460 2093
1461 delete $self->{texture};
1462
1463 $self->{last_activity} = $::NOW; 2094 $self->{last_activity} = $::NOW;
1464 $self->{text} = $text; 2095 $self->{text} = $text;
1465 2096
1466 $text =~ s/./*/g if $self->{hidden}; 2097 $text =~ s/./*/g if $self->{hidden};
1467 $self->{layout}->set_text ("$text "); 2098 $self->{layout}->set_text ("$text ");
2099 delete $self->{size_req};
1468 2100
1469 $self->emit (changed => $self->{text}); 2101 $self->emit (changed => $self->{text});
2102
2103 $self->realloc;
2104 $self->update;
1470} 2105}
1471 2106
1472sub set_text { 2107sub set_text {
1473 my ($self, $text) = @_; 2108 my ($self, $text) = @_;
1474 2109
1475 $self->{cursor} = length $text; 2110 $self->{cursor} = length $text;
1476 $self->_set_text ($text); 2111 $self->_set_text ($text);
1477 $self->check_size;
1478 $self->update;
1479} 2112}
1480 2113
1481sub get_text { 2114sub get_text {
1482 $_[0]{text} 2115 $_[0]{text}
1483} 2116}
… …
1488 my ($w, $h) = $self->SUPER::size_request; 2121 my ($w, $h) = $self->SUPER::size_request;
1489 2122
1490 ($w + 1, $h) # add 1 for cursor 2123 ($w + 1, $h) # add 1 for cursor
1491} 2124}
1492 2125
1493sub size_allocate {
1494 my ($self, $w, $h) = @_;
1495
1496 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1497}
1498
1499sub key_down { 2126sub invoke_key_down {
1500 my ($self, $ev) = @_; 2127 my ($self, $ev) = @_;
1501 2128
1502 my $mod = $ev->{mod}; 2129 my $mod = $ev->{mod};
1503 my $sym = $ev->{sym}; 2130 my $sym = $ev->{sym};
1504 my $uni = $ev->{unicode}; 2131 my $uni = $ev->{unicode};
1505 2132
1506 my $text = $self->get_text; 2133 my $text = $self->get_text;
2134
2135 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1507 2136
1508 if ($uni == 8) { 2137 if ($uni == 8) {
1509 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2138 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1510 } elsif ($uni == 127) { 2139 } elsif ($uni == 127) {
1511 substr $text, $self->{cursor}, 1, ""; 2140 substr $text, $self->{cursor}, 1, "";
1512 } elsif ($sym == CFClient::SDLK_LEFT) { 2141 } elsif ($sym == CFPlus::SDLK_LEFT) {
1513 --$self->{cursor} if $self->{cursor}; 2142 --$self->{cursor} if $self->{cursor};
1514 } elsif ($sym == CFClient::SDLK_RIGHT) { 2143 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1515 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2144 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1516 } elsif ($sym == CFClient::SDLK_HOME) { 2145 } elsif ($sym == CFPlus::SDLK_HOME) {
2146 # what a hack
2147 $self->{cursor} =
2148 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2149 ? length $1
2150 : 0;
2151 } elsif ($sym == CFPlus::SDLK_END) {
2152 # uh, again
2153 $self->{cursor} =
2154 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2155 ? $self->{cursor} + length $1
2156 : length $self->{text};
2157 } elsif ($uni == 21) { # ctrl-u
2158 $text = "";
1517 $self->{cursor} = 0; 2159 $self->{cursor} = 0;
1518 } elsif ($sym == CFClient::SDLK_END) {
1519 $self->{cursor} = length $text;
1520 } elsif ($uni == 27) { 2160 } elsif ($uni == 27) {
1521 $self->emit ('escape'); 2161 $self->emit ('escape');
1522 } elsif ($uni) { 2162 } elsif ($uni == 0x0d) {
2163 substr $text, $self->{cursor}++, 0, "\012";
2164 } elsif ($uni >= 0x20) {
1523 substr $text, $self->{cursor}++, 0, chr $uni; 2165 substr $text, $self->{cursor}++, 0, chr $uni;
2166 } else {
2167 return 0;
1524 } 2168 }
1525 2169
1526 $self->_set_text ($text); 2170 $self->_set_text ($text);
2171
2172 $self->realloc;
1527 $self->update; 2173 $self->update;
1528}
1529 2174
2175 1
2176}
2177
1530sub focus_in { 2178sub invoke_focus_in {
1531 my ($self) = @_; 2179 my ($self) = @_;
1532 2180
1533 $self->{last_activity} = $::NOW; 2181 $self->{last_activity} = $::NOW;
1534 2182
1535 $self->SUPER::focus_in; 2183 $self->SUPER::invoke_focus_in
1536} 2184}
1537 2185
1538sub button_down { 2186sub invoke_button_down {
1539 my ($self, $ev, $x, $y) = @_; 2187 my ($self, $ev, $x, $y) = @_;
1540 2188
1541 $self->SUPER::button_down ($ev, $x, $y); 2189 $self->SUPER::invoke_button_down ($ev, $x, $y);
1542 2190
1543 my $idx = $self->{layout}->xy_to_index ($x, $y); 2191 my $idx = $self->{layout}->xy_to_index ($x, $y);
1544 2192
1545 # byte-index to char-index 2193 # byte-index to char-index
1546 my $text = $self->{text}; 2194 my $text = $self->{text};
1547 utf8::encode $text; 2195 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1548 $self->{cursor} = length substr $text, 0, $idx; 2196 $self->{cursor} = length $text;
1549 2197
1550 $self->_set_text ($self->{text}); 2198 $self->_set_text ($self->{text});
1551 $self->update; 2199 $self->update;
2200
2201 1
1552} 2202}
1553 2203
1554sub mouse_motion { 2204sub invoke_mouse_motion {
1555 my ($self, $ev, $x, $y) = @_; 2205 my ($self, $ev, $x, $y) = @_;
1556# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2206# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2207
2208 1
1557} 2209}
1558 2210
1559sub _draw { 2211sub _draw {
1560 my ($self) = @_; 2212 my ($self) = @_;
1561 2213
1562 local $self->{fg} = $self->{fg}; 2214 local $self->{fg} = $self->{fg};
1563 2215
1564 if ($FOCUS == $self) { 2216 if ($FOCUS == $self) {
1565 glColor @{$self->{active_bg}}; 2217 glColor_premultiply @{$self->{active_bg}};
1566 $self->{fg} = $self->{active_fg}; 2218 $self->{fg} = $self->{active_fg};
1567 } else { 2219 } else {
1568 glColor @{$self->{bg}}; 2220 glColor_premultiply @{$self->{bg}};
1569 } 2221 }
1570 2222
1571 glEnable GL_BLEND; 2223 glEnable GL_BLEND;
1572 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2224 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1573 glBegin GL_QUADS;
1574 glVertex 0 , 0;
1575 glVertex 0 , $self->{h};
1576 glVertex $self->{w}, $self->{h}; 2225 glRect 0, 0, $self->{w}, $self->{h};
1577 glVertex $self->{w}, 0;
1578 glEnd;
1579 glDisable GL_BLEND; 2226 glDisable GL_BLEND;
1580 2227
1581 $self->SUPER::_draw; 2228 $self->SUPER::_draw;
1582 2229
1583 #TODO: force update every cursor change :( 2230 #TODO: force update every cursor change :(
… …
1585 2232
1586 unless (exists $self->{cur_h}) { 2233 unless (exists $self->{cur_h}) {
1587 my $text = substr $self->{text}, 0, $self->{cursor}; 2234 my $text = substr $self->{text}, 0, $self->{cursor};
1588 utf8::encode $text; 2235 utf8::encode $text;
1589 2236
1590 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2237 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1591 } 2238 }
1592 2239
1593 glColor @{$self->{fg}}; 2240 glColor_premultiply @{$self->{active_fg}};
1594 glBegin GL_LINES; 2241 glBegin GL_LINES;
1595 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2242 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1596 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2243 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1597 glEnd; 2244 glEnd;
1598 }
1599}
1600 2245
2246 glLineWidth 3;
2247 glColor @{$self->{active_outline}};
2248 glRect_lineloop 0, 0, $self->{w} - 1, $self->{h} - 1;
2249 glLineWidth 1;
2250
2251 } else {
2252 glColor @{$self->{outline}};
2253 glTranslate .375, .375;
2254 glBegin GL_LINE_STRIP;
2255 glVertex 0, $self->{h} * .5;
2256 glVertex 0, $self->{h} - 3;
2257 glVertex $self->{w} - 1, $self->{h} - 3;
2258 glVertex $self->{w} - 1, $self->{h} * .5;
2259 glEnd;
2260 }
2261}
2262
2263#############################################################################
2264
1601package CFClient::UI::Entry; 2265package CFPlus::UI::Entry;
1602 2266
1603our @ISA = CFClient::UI::EntryBase::; 2267our @ISA = CFPlus::UI::EntryBase::;
1604 2268
1605use CFClient::OpenGL; 2269use CFPlus::OpenGL;
1606 2270
1607sub key_down { 2271sub invoke_key_down {
1608 my ($self, $ev) = @_; 2272 my ($self, $ev) = @_;
1609 2273
1610 my $sym = $ev->{sym}; 2274 my $sym = $ev->{sym};
1611 2275
1612 if ($sym == 13) { 2276 if ($ev->{uni} == 0x0d || $sym == 13) {
1613 unshift @{$self->{history}}, 2277 unshift @{$self->{history}},
1614 my $txt = $self->get_text; 2278 my $txt = $self->get_text;
2279
1615 $self->{history_pointer} = -1; 2280 $self->{history_pointer} = -1;
1616 $self->{history_saveback} = ''; 2281 $self->{history_saveback} = '';
1617 $self->emit (activate => $txt); 2282 $self->emit (activate => $txt);
1618 $self->update; 2283 $self->update;
1619 2284
1620 } elsif ($sym == CFClient::SDLK_UP) { 2285 } elsif ($sym == CFPlus::SDLK_UP) {
1621 if ($self->{history_pointer} < 0) { 2286 if ($self->{history_pointer} < 0) {
1622 $self->{history_saveback} = $self->get_text; 2287 $self->{history_saveback} = $self->get_text;
1623 } 2288 }
1624 if (@{$self->{history} || []} > 0) { 2289 if (@{$self->{history} || []} > 0) {
1625 $self->{history_pointer}++; 2290 $self->{history_pointer}++;
… …
1627 $self->{history_pointer} = @{$self->{history} || []} - 1; 2292 $self->{history_pointer} = @{$self->{history} || []} - 1;
1628 } 2293 }
1629 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2294 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1630 } 2295 }
1631 2296
1632 } elsif ($sym == CFClient::SDLK_DOWN) { 2297 } elsif ($sym == CFPlus::SDLK_DOWN) {
1633 $self->{history_pointer}--; 2298 $self->{history_pointer}--;
1634 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2299 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1635 2300
1636 if ($self->{history_pointer} >= 0) { 2301 if ($self->{history_pointer} >= 0) {
1637 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2302 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1638 } else { 2303 } else {
1639 $self->set_text ($self->{history_saveback}); 2304 $self->set_text ($self->{history_saveback});
1640 } 2305 }
1641 2306
1642 } else { 2307 } else {
1643 $self->SUPER::key_down ($ev); 2308 return $self->SUPER::invoke_key_down ($ev)
2309 }
2310
1644 } 2311 1
1645
1646} 2312}
1647 2313
1648############################################################################# 2314#############################################################################
1649 2315
2316package CFPlus::UI::TextEdit;
2317
2318our @ISA = CFPlus::UI::EntryBase::;
2319
2320use CFPlus::OpenGL;
2321
2322sub move_cursor_ver {
2323 my ($self, $dy) = @_;
2324
2325 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2326
2327 $y += $dy;
2328
2329 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2330 $self->{cursor} = $index;
2331 delete $self->{cur_h};
2332 $self->update;
2333 return;
2334 }
2335}
2336
2337sub invoke_key_down {
2338 my ($self, $ev) = @_;
2339
2340 my $sym = $ev->{sym};
2341
2342 if ($sym == CFPlus::SDLK_UP) {
2343 $self->move_cursor_ver (-1);
2344 } elsif ($sym == CFPlus::SDLK_DOWN) {
2345 $self->move_cursor_ver (+1);
2346 } else {
2347 return $self->SUPER::invoke_key_down ($ev)
2348 }
2349
2350 1
2351}
2352
2353#############################################################################
2354
1650package CFClient::UI::Button; 2355package CFPlus::UI::ButtonBin;
1651 2356
1652our @ISA = CFClient::UI::Label::; 2357our @ISA = CFPlus::UI::Bin::;
1653 2358
1654use CFClient::OpenGL; 2359use CFPlus::OpenGL;
1655 2360
1656my @tex = 2361my @tex =
1657 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2362 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1658 qw(b1_button_active.png); 2363 qw(b1_button_inactive.png b1_button_active.png);
1659 2364
1660sub new { 2365sub new {
1661 my $class = shift; 2366 my $class = shift;
1662 2367
1663 $class->SUPER::new ( 2368 $class->SUPER::new (
2369 can_hover => 1,
2370 align => 0,
2371 valign => 0,
2372 can_events => 1,
2373 @_
2374 )
2375}
2376
2377sub invoke_button_up {
2378 my ($self, $ev, $x, $y) = @_;
2379
2380 $self->emit ("activate")
2381 if $x >= 0 && $x < $self->{w}
2382 && $y >= 0 && $y < $self->{h};
2383
2384 1
2385}
2386
2387sub _draw {
2388 my ($self) = @_;
2389
2390 glEnable GL_TEXTURE_2D;
2391 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2392 glColor 0, 0, 0, 1;
2393
2394 my $tex = $tex[$GRAB == $self];
2395 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2396
2397 glDisable GL_TEXTURE_2D;
2398
2399 $self->SUPER::_draw;
2400}
2401
2402#############################################################################
2403
2404package CFPlus::UI::Button;
2405
2406our @ISA = CFPlus::UI::Label::;
2407
2408use CFPlus::OpenGL;
2409
2410my @tex =
2411 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2412 qw(b1_button_inactive.png b1_button_active.png);
2413
2414sub new {
2415 my $class = shift;
2416
2417 $class->SUPER::new (
1664 padding => 4, 2418 padding_x => 4,
2419 padding_y => 4,
2420 fg => [1.0, 1.0, 1.0],
2421 active_fg => [0.8, 0.8, 0.8],
2422 can_hover => 1,
2423 align => 0,
2424 valign => 0,
2425 can_events => 1,
2426 @_
2427 )
2428}
2429
2430sub invoke_button_up {
2431 my ($self, $ev, $x, $y) = @_;
2432
2433 $self->emit ("activate")
2434 if $x >= 0 && $x < $self->{w}
2435 && $y >= 0 && $y < $self->{h};
2436
2437 1
2438}
2439
2440sub _draw {
2441 my ($self) = @_;
2442
2443 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2444
2445 glEnable GL_TEXTURE_2D;
2446 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2447 glColor 0, 0, 0, 1;
2448
2449 my $tex = $tex[$GRAB == $self];
2450 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2451
2452 glDisable GL_TEXTURE_2D;
2453
2454 $self->SUPER::_draw;
2455}
2456
2457#############################################################################
2458
2459package CFPlus::UI::CheckBox;
2460
2461our @ISA = CFPlus::UI::DrawBG::;
2462
2463my @tex =
2464 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
2465 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2466
2467use CFPlus::OpenGL;
2468
2469sub new {
2470 my $class = shift;
2471
2472 $class->SUPER::new (
2473 padding_x => 2,
2474 padding_y => 2,
2475 fg => [1, 1, 1],
2476 active_fg => [1, 1, 0],
2477 bg => [0, 0, 0, 0.2],
2478 active_bg => [1, 1, 1, 0.5],
2479 state => 0,
2480 can_hover => 1,
2481 @_
2482 )
2483}
2484
2485sub size_request {
2486 my ($self) = @_;
2487
2488 (6) x 2
2489}
2490
2491sub toggle {
2492 my ($self) = @_;
2493
2494 $self->{state} = !$self->{state};
2495 $self->emit (changed => $self->{state});
2496 $self->update;
2497}
2498
2499sub invoke_button_down {
2500 my ($self, $ev, $x, $y) = @_;
2501
2502 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2503 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2504 $self->toggle;
2505 } else {
2506 return 0
2507 }
2508
2509 1
2510}
2511
2512sub _draw {
2513 my ($self) = @_;
2514
2515 $self->SUPER::_draw;
2516
2517 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2518
2519 my ($w, $h) = @$self{qw(w h)};
2520
2521 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2522
2523 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2524
2525 my $tex = $self->{state} ? $tex[1] : $tex[0];
2526
2527 glEnable GL_TEXTURE_2D;
2528 $tex->draw_quad_alpha (0, 0, $s, $s);
2529 glDisable GL_TEXTURE_2D;
2530}
2531
2532#############################################################################
2533
2534package CFPlus::UI::Image;
2535
2536our @ISA = CFPlus::UI::Base::;
2537
2538use CFPlus::OpenGL;
2539
2540our %texture_cache;
2541
2542sub new {
2543 my $class = shift;
2544
2545 my $self = $class->SUPER::new (
2546 can_events => 0,
2547 scale => 1,
2548 @_,
2549 );
2550
2551 $self->{path} || $self->{tex}
2552 or Carp::croak "'path' or 'tex' attributes required";
2553
2554 $self->{tex} ||= $texture_cache{$self->{path}} ||=
2555 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
2556
2557 CFPlus::weaken $texture_cache{$self->{path}};
2558
2559 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2560
2561 $self
2562}
2563
2564sub STORABLE_freeze {
2565 my ($self, $cloning) = @_;
2566
2567 $self->{path}
2568 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2569
2570 $self->{path}
2571}
2572
2573sub STORABLE_attach {
2574 my ($self, $cloning, $path) = @_;
2575
2576 $self->new (path => $path)
2577}
2578
2579sub size_request {
2580 my ($self) = @_;
2581
2582 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
2583}
2584
2585sub _draw {
2586 my ($self) = @_;
2587
2588 my $tex = $self->{tex};
2589
2590 my ($w, $h) = ($self->{w}, $self->{h});
2591
2592 if ($self->{rot90}) {
2593 glRotate 90, 0, 0, 1;
2594 glTranslate 0, -$self->{w}, 0;
2595
2596 ($w, $h) = ($h, $w);
2597 }
2598
2599 glEnable GL_TEXTURE_2D;
2600 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2601
2602 $tex->draw_quad_alpha (0, 0, $w, $h);
2603
2604 glDisable GL_TEXTURE_2D;
2605}
2606
2607#############################################################################
2608
2609package CFPlus::UI::ImageButton;
2610
2611our @ISA = CFPlus::UI::Image::;
2612
2613use CFPlus::OpenGL;
2614
2615my %textures;
2616
2617sub new {
2618 my $class = shift;
2619
2620 my $self = $class->SUPER::new (
2621 padding_x => 4,
2622 padding_y => 4,
1665 fg => [1, 1, 1], 2623 fg => [1, 1, 1],
1666 bg => [1, 1, 1, 0.2],
1667 active_fg => [0, 0, 1], 2624 active_fg => [0, 0, 1],
1668 can_hover => 1, 2625 can_hover => 1,
1669 align => 0, 2626 align => 0,
1670 valign => 0, 2627 valign => 0,
1671 can_events => 1, 2628 can_events => 1,
1672 @_ 2629 @_
1673 ) 2630 );
1674} 2631}
1675 2632
1676sub button_up { 2633sub invoke_button_down {
1677 my ($self, $ev, $x, $y) = @_; 2634 my ($self, $ev, $x, $y) = @_;
1678 2635
2636 1
2637}
2638
2639sub invoke_button_up {
2640 my ($self, $ev, $x, $y) = @_;
2641
2642 $self->emit ("activate")
1679 if ($x >= 0 && $x < $self->{w} 2643 if $x >= 0 && $x < $self->{w}
1680 && $y >= 0 && $y < $self->{h}) { 2644 && $y >= 0 && $y < $self->{h};
1681 $self->emit ("activate"); 2645
1682 } 2646 1
1683}
1684
1685sub _draw {
1686 my ($self) = @_;
1687
1688 local $self->{fg} = $self->{fg};
1689
1690 if ($GRAB == $self) {
1691 $self->{fg} = $self->{active_fg};
1692 }
1693
1694 glEnable GL_TEXTURE_2D;
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1696 glColor 0, 0, 0, 1;
1697
1698 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1699
1700 glDisable GL_TEXTURE_2D;
1701
1702 $self->SUPER::_draw;
1703} 2647}
1704 2648
1705############################################################################# 2649#############################################################################
1706 2650
1707package CFClient::UI::CheckBox;
1708
1709our @ISA = CFClient::UI::DrawBG::;
1710
1711my @tex =
1712 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1713 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1714
1715use CFClient::OpenGL;
1716
1717sub new {
1718 my $class = shift;
1719
1720 $class->SUPER::new (
1721 padding => 2,
1722 fg => [1, 1, 1],
1723 active_fg => [1, 1, 0],
1724 state => 0,
1725 can_hover => 1,
1726 @_
1727 )
1728}
1729
1730sub size_request {
1731 my ($self) = @_;
1732
1733 ($self->{padding} * 2 + 6) x 2
1734}
1735
1736sub button_down {
1737 my ($self, $ev, $x, $y) = @_;
1738
1739 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1740 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1741 $self->{state} = !$self->{state};
1742 $self->emit (changed => $self->{state});
1743 }
1744}
1745
1746sub _draw {
1747 my ($self) = @_;
1748
1749 $self->SUPER::_draw;
1750
1751 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1752
1753 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1754
1755 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1756
1757 my $tex = $self->{state} ? $tex[1] : $tex[0];
1758
1759 glEnable GL_TEXTURE_2D;
1760 $tex->draw_quad_alpha (0, 0, $s, $s);
1761 glDisable GL_TEXTURE_2D;
1762}
1763
1764#############################################################################
1765
1766package CFClient::UI::Image; 2651package CFPlus::UI::VGauge;
1767 2652
1768our @ISA = CFClient::UI::Base::; 2653our @ISA = CFPlus::UI::Base::;
1769
1770use CFClient::OpenGL;
1771use Carp qw/confess/;
1772
1773our %loaded_images;
1774
1775sub new {
1776 my $class = shift;
1777
1778 my $self = $class->SUPER::new (can_events => 0, @_);
1779
1780 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1781
1782 $loaded_images{$self->{image}} ||=
1783 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1784
1785 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1786
1787 Scalar::Util::weaken $loaded_images{$self->{image}};
1788
1789 $self->{aspect} = $tex->{w} / $tex->{h};
1790
1791 $self
1792}
1793
1794sub size_request {
1795 my ($self) = @_;
1796
1797 ($self->{tex}->{w}, $self->{tex}->{h})
1798}
1799
1800sub _draw {
1801 my ($self) = @_;
1802
1803 my $tex = $self->{tex};
1804
1805 my ($w, $h) = ($self->{w}, $self->{h});
1806
1807 if ($self->{rot90}) {
1808 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 }
1813
1814 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816
1817 $tex->draw_quad_alpha (0, 0, $w, $h);
1818
1819 glDisable GL_TEXTURE_2D;
1820}
1821
1822#############################################################################
1823
1824package CFClient::UI::VGauge;
1825
1826our @ISA = CFClient::UI::Base::;
1827 2654
1828use List::Util qw(min max); 2655use List::Util qw(min max);
1829 2656
1830use CFClient::OpenGL; 2657use CFPlus::OpenGL;
1831 2658
1832my %tex = ( 2659my %tex = (
1833 food => [ 2660 food => [
1834 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2661 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1835 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2662 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1836 ], 2663 ],
1837 grace => [ 2664 grace => [
1838 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2665 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1839 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2666 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1840 ], 2667 ],
1841 hp => [ 2668 hp => [
1842 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2669 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1843 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2670 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1844 ], 2671 ],
1845 mana => [ 2672 mana => [
1846 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2673 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1847 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2674 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1848 ], 2675 ],
1849); 2676);
1850 2677
1851# eg. VGauge->new (gauge => 'food'), default gauge: food 2678# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1911 my $ycut1 = max 0, min 1, $ycut; 2738 my $ycut1 = max 0, min 1, $ycut;
1912 my $ycut2 = max 0, min 1, $ycut - 1; 2739 my $ycut2 = max 0, min 1, $ycut - 1;
1913 2740
1914 my $h1 = $self->{h} * (1 - $ycut1); 2741 my $h1 = $self->{h} * (1 - $ycut1);
1915 my $h2 = $self->{h} * (1 - $ycut2); 2742 my $h2 = $self->{h} * (1 - $ycut2);
2743 my $h3 = $self->{h};
2744
2745 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1916 2746
1917 glEnable GL_BLEND; 2747 glEnable GL_BLEND;
1918 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2748 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2749 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1919 glEnable GL_TEXTURE_2D; 2750 glEnable GL_TEXTURE_2D;
1920 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2751 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1921 2752
1922 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2753 glBindTexture GL_TEXTURE_2D, $t1->{name};
1923 glBegin GL_QUADS; 2754 glBegin GL_QUADS;
… …
1938 2769
1939 if ($t3) { 2770 if ($t3) {
1940 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2771 glBindTexture GL_TEXTURE_2D, $t3->{name};
1941 glBegin GL_QUADS; 2772 glBegin GL_QUADS;
1942 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2773 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1943 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2774 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1944 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2775 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1945 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2776 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1946 glEnd; 2777 glEnd;
1947 } 2778 }
1948 2779
1949 glDisable GL_BLEND; 2780 glDisable GL_BLEND;
1950 glDisable GL_TEXTURE_2D; 2781 glDisable GL_TEXTURE_2D;
1951} 2782}
1952 2783
1953############################################################################# 2784#############################################################################
1954 2785
2786package CFPlus::UI::Progress;
2787
2788our @ISA = CFPlus::UI::Label::;
2789
2790use CFPlus::OpenGL;
2791
2792sub new {
2793 my ($class, %arg) = @_;
2794
2795 my $self = $class->SUPER::new (
2796 fg => [1, 1, 1],
2797 bg => [0, 0, 1, 0.2],
2798 bar => [0.7, 0.5, 0.1, 0.8],
2799 outline => [0.4, 0.3, 0],
2800 fontsize => 0.9,
2801 valign => 0,
2802 align => 0,
2803 can_events => 1,
2804 ellipsise => 1,
2805 label => "%d%%",
2806 %arg,
2807 );
2808
2809 $self->set_value ($arg{value} || -1);
2810
2811 $self
2812}
2813
2814sub set_label {
2815 my ($self, $label) = @_;
2816
2817 return if $self->{label} eq $label;
2818 $self->{label} = $label;
2819
2820 $self->CFPlus::UI::Progress::set_value (0 + delete $self->{value});
2821}
2822
2823sub set_value {
2824 my ($self, $value) = @_;
2825
2826 if ($self->{value} ne $value) {
2827 $self->{value} = $value;
2828
2829 if ($value < 0) {
2830 $self->set_text ("-");
2831 } else {
2832 $self->set_text (sprintf $self->{label}, $value * 100);
2833 }
2834
2835 $self->update;
2836 }
2837}
2838
2839sub _draw {
2840 my ($self) = @_;
2841
2842 glEnable GL_BLEND;
2843 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2844
2845 if ($self->{value} >= 0) {
2846 my $s = 3 + ($self->{w} - 6) * $self->{value};
2847
2848 glColor_premultiply @{$self->{bar}};
2849 glRect 2, 2, $s, $self->{h} - 2;
2850 glColor_premultiply @{$self->{bg}};
2851 glRect $s + 1, 0, $self->{w} - 2, $self->{h} - 2;
2852 }
2853
2854 glColor_premultiply @{$self->{outline}};
2855 glRect_lineloop 1, 1, $self->{w} - 2, $self->{h} - 2;
2856
2857 glDisable GL_BLEND;
2858
2859 {
2860 local $self->{bg}; # do not draw background
2861 $self->SUPER::_draw;
2862 }
2863}
2864
2865#############################################################################
2866
2867package CFPlus::UI::ExperienceProgress;
2868
2869our @ISA = CFPlus::UI::Progress::;
2870
2871sub new {
2872 my ($class, %arg) = @_;
2873
2874 my $self = $class->SUPER::new (
2875 tooltip => sub {
2876 my ($self) = @_;
2877
2878 sprintf "%s points experience (level %d).\n%s points to next level %s.",
2879 ::formsep $self->{exp},
2880 $self->{lvl},
2881 ::formsep $self->{nxt}
2882 },
2883 %arg
2884 );
2885
2886 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2887 if $::CONN;
2888
2889 $self
2890}
2891
2892sub DESTROY {
2893 my ($self) = @_;
2894
2895 delete $::CONN->{on_exp_update}{$self+0}
2896 if $::CONN;
2897
2898 $self->SUPER::DESTROY;
2899}
2900
2901sub set_value {
2902 my ($self, $lvl, $exp) = @_;
2903
2904 $self->{lvl} = $exp;
2905 $self->{exp} = $exp;
2906
2907 my $v = -1;
2908
2909 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2910 my $l0 = $table->[$lvl - 1];
2911 my $l1 = $table->[$lvl];
2912
2913 $self->{nxt} = $l1;
2914
2915 $v = ($exp - $l0) / ($l1 - $l0);
2916 }
2917
2918 $self->SUPER::set_value ($v);
2919}
2920
2921#############################################################################
2922
1955package CFClient::UI::Gauge; 2923package CFPlus::UI::Gauge;
1956 2924
1957our @ISA = CFClient::UI::VBox::; 2925our @ISA = CFPlus::UI::VBox::;
1958 2926
1959sub new { 2927sub new {
1960 my ($class, %arg) = @_; 2928 my ($class, %arg) = @_;
1961 2929
1962 my $self = $class->SUPER::new ( 2930 my $self = $class->SUPER::new (
… …
1964 can_hover => 1, 2932 can_hover => 1,
1965 can_events => 1, 2933 can_events => 1,
1966 %arg, 2934 %arg,
1967 ); 2935 );
1968 2936
1969 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2937 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
1970 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2938 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1971 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2939 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
1972 2940
1973 $self 2941 $self
1974} 2942}
1975 2943
1976sub set_fontsize { 2944sub set_fontsize {
… …
1997 $self->{value}->set_text ($val); 2965 $self->{value}->set_text ($val);
1998} 2966}
1999 2967
2000############################################################################# 2968#############################################################################
2001 2969
2002package CFClient::UI::Slider; 2970package CFPlus::UI::Slider;
2003 2971
2004use strict; 2972use strict;
2005 2973
2006use CFClient::OpenGL; 2974use CFPlus::OpenGL;
2007 2975
2008our @ISA = CFClient::UI::DrawBG::; 2976our @ISA = CFPlus::UI::DrawBG::;
2009 2977
2010my @tex = 2978my @tex =
2011 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2979 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2012 qw(s1_slider.png s1_slider_bg.png); 2980 qw(s1_slider.png s1_slider_bg.png);
2013 2981
2014sub new { 2982sub new {
2015 my $class = shift; 2983 my $class = shift;
2016 2984
2017 # range [value, low, high, page] 2985 # range [value, low, high, page, unit]
2018 2986
2019 # TODO: 0-width page 2987 # TODO: 0-width page
2020 # TODO: req_w/h are wrong with vertical 2988 # TODO: req_w/h are wrong with vertical
2021 # TODO: calculations are off 2989 # TODO: calculations are off
2022 my $self = $class->SUPER::new ( 2990 my $self = $class->SUPER::new (
2023 fg => [1, 1, 1], 2991 fg => [1, 1, 1],
2024 active_fg => [0, 0, 0], 2992 active_fg => [0, 0, 0],
2993 bg => [0, 0, 0, 0.2],
2994 active_bg => [1, 1, 1, 0.5],
2025 range => [0, 0, 100, 10], 2995 range => [0, 0, 100, 10, 0],
2026 req_w => $::WIDTH / 80, 2996 min_w => $::WIDTH / 80,
2027 req_h => $::WIDTH / 80, 2997 min_h => $::WIDTH / 80,
2028 vertical => 0, 2998 vertical => 0,
2029 can_hover => 1, 2999 can_hover => 1,
2030 inner_pad => 5, 3000 inner_pad => 0.02,
2031 @_ 3001 @_
2032 ); 3002 );
2033 3003
3004 $self->set_value ($self->{range}[0]);
3005 $self->update;
3006
2034 $self 3007 $self
2035} 3008}
2036 3009
3010sub set_range {
3011 my ($self, $range) = @_;
3012
3013 ($range, $self->{range}) = ($self->{range}, $range);
3014
3015 if ("@$range" ne "@{$self->{range}}") {
3016 $self->update;
3017 $self->set_value ($self->{range}[0]);
3018 }
3019}
3020
3021sub set_value {
3022 my ($self, $value) = @_;
3023
3024 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
3025
3026 $hi = $lo + 1 if $hi <= $lo;
3027
3028 $page = $hi - $lo if $page > $hi - $lo;
3029
3030 $value = $lo if $value < $lo;
3031 $value = $hi - $page if $value > $hi - $page;
3032
3033 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
3034 if $unit;
3035
3036 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
3037
3038 if ($value != $old_value) {
3039 $self->emit (changed => $value);
3040 $self->update;
3041 }
3042}
3043
2037sub size_request { 3044sub size_request {
2038 my ($self) = @_; 3045 my ($self) = @_;
2039 3046
2040 my $w = $self->{req_w}; 3047 ($self->{req_w}, $self->{req_h})
2041 my $h = $self->{req_h};
2042
2043 $self->{vertical} ? ($h, $w) : ($w, $h)
2044} 3048}
2045 3049
2046sub button_down { 3050sub invoke_button_down {
2047 my ($self, $ev, $x, $y) = @_; 3051 my ($self, $ev, $x, $y) = @_;
2048 3052
2049 $self->SUPER::button_down ($ev, $x, $y); 3053 $self->SUPER::invoke_button_down ($ev, $x, $y);
3054
3055 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
3056
2050 $self->mouse_motion ($ev, $x, $y); 3057 $self->invoke_mouse_motion ($ev, $x, $y);
2051}
2052 3058
3059 1
3060}
3061
2053sub mouse_motion { 3062sub invoke_mouse_motion {
2054 my ($self, $ev, $x, $y) = @_; 3063 my ($self, $ev, $x, $y) = @_;
2055 3064
2056 if ($GRAB == $self) { 3065 if ($GRAB == $self) {
3066 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
3067
3068 my (undef, $lo, $hi, $page) = @{$self->{range}};
3069
3070 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
3071
3072 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3073 } else {
3074 return 0;
3075 }
3076
3077 1
3078}
3079
3080sub invoke_mouse_wheel {
3081 my ($self, $ev) = @_;
3082
3083 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3084
3085 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
3086
3087 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3088
3089 1
3090}
3091
3092sub update {
3093 my ($self) = @_;
3094
3095 delete $self->{knob_w};
3096 $self->SUPER::update;
3097}
3098
3099sub _draw {
3100 my ($self) = @_;
3101
3102 unless ($self->{knob_w}) {
3103 $self->set_value ($self->{range}[0]);
3104
2057 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3105 my ($value, $lo, $hi, $page) = @{$self->{range}};
3106 my $range = ($hi - $page - $lo) || 1e-100;
2058 3107
2059 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3108 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2060 3109
2061 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 3110 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2062 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 3111 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2063 3112
2064 $x -= $inner_pad_px; # substract the padding 3113 $value = ($value - $lo) / $range;
2065 $x = $x * ($hi - $lo) / $inner_w + $lo; 3114 $value = $value * $self->{scale} + $self->{offset};
2066 $x = $lo if $x < $lo;
2067 $x = $hi - $page if $x > $hi - $page;
2068 $self->{range}[0] = $x;
2069 3115
2070 $self->emit (changed => $x); 3116 $self->{knob_x} = $value - $knob_w * 0.5;
2071 $self->update; 3117 $self->{knob_w} = $knob_w;
2072 } 3118 }
2073}
2074
2075# the inner_* stuff is for generating a padding for the slider handle,
2076# so that the handle doesn't leave the texture. This calculation isn't 100%
2077# correct propably, but it does the job for now
2078sub _calc_inner_pad_px {
2079 my ($self, $w) = @_;
2080 ($w / 100) * $self->{inner_pad} # % to pixels
2081}
2082
2083sub _draw {
2084 my ($self) = @_;
2085 3119
2086 $self->SUPER::_draw (); 3120 $self->SUPER::_draw ();
2087 3121
2088 my ($w, $h) = @$self{qw(w h)}; 3122 glScale $self->{w}, $self->{h};
2089 3123
2090 if ($self->{vertical}) { 3124 if ($self->{vertical}) {
2091 # draw a vertical slider like a rotated horizontal slider 3125 # draw a vertical slider like a rotated horizontal slider
2092 3126
3127 glTranslate 1, 0, 0;
2093 glRotate 90, 0, 0, 1; 3128 glRotate 90, 0, 0, 1;
2094 glTranslate 0, -$self->{w}, 0;
2095
2096 ($w, $h) = ($h, $w);
2097 } 3129 }
2098 3130
2099 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 3131 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
2100 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 3132 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
2101 3133
2102 my ($value, $lo, $hi, $page) = @{$self->{range}};
2103
2104 $hi = $value + 1 if $lo == $hi;
2105
2106 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
2107 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
2108
2109 $page = int $page * $inner_w / ($hi - $lo);
2110 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
2111
2112 $w -= $page;
2113 $page &= ~1;
2114 glTranslate $page * 0.5, 0, 0;
2115 $page ||= 2;
2116
2117 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
2118 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
2119
2120 glEnable GL_TEXTURE_2D; 3134 glEnable GL_TEXTURE_2D;
2121 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3135 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2122 3136
2123 # draw background 3137 # draw background
2124 $tex[1]->draw_quad_alpha (0, 0, $w, $h); 3138 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
2125 3139
2126 # draw handle 3140 # draw handle
2127 $tex[0]->draw_quad_alpha ($knob_a, 0, $knob_b - $knob_a, $h); 3141 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
2128 3142
2129 glDisable GL_TEXTURE_2D; 3143 glDisable GL_TEXTURE_2D;
2130} 3144}
2131 3145
2132############################################################################# 3146#############################################################################
2133 3147
2134package CFClient::UI::TextView; 3148package CFPlus::UI::ValSlider;
2135 3149
2136our @ISA = CFClient::UI::HBox::; 3150our @ISA = CFPlus::UI::HBox::;
2137 3151
3152sub new {
3153 my ($class, %arg) = @_;
3154
3155 my $range = delete $arg{range};
3156
3157 my $self = $class->SUPER::new (
3158 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
3159 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
3160 to_value => sub { shift },
3161 from_value => sub { shift },
3162 %arg,
3163 );
3164
3165 $self->{slider}->connect (changed => sub {
3166 my ($self, $value) = @_;
3167 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
3168 $self->{parent}->emit (changed => $value);
3169 });
3170
3171# $self->{entry}->connect (changed => sub {
3172# my ($self, $value) = @_;
3173# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
3174# $self->{parent}->emit (changed => $value);
3175# });
3176
3177 $self->add ($self->{slider}, $self->{entry});
3178
3179 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
3180
3181 $self
3182}
3183
3184sub set_range { shift->{slider}->set_range (@_) }
3185sub set_value { shift->{slider}->set_value (@_) }
3186
3187#############################################################################
3188
3189package CFPlus::UI::TextScroller;
3190
3191our @ISA = CFPlus::UI::HBox::;
3192
2138use CFClient::OpenGL; 3193use CFPlus::OpenGL;
2139 3194
2140sub new { 3195sub new {
2141 my $class = shift; 3196 my $class = shift;
2142 3197
2143 my $self = $class->SUPER::new ( 3198 my $self = $class->SUPER::new (
2144 fontsize => 1, 3199 fontsize => 1,
2145 can_events => 0, 3200 can_events => 1,
3201 indent => 0,
2146 #font => default_font 3202 #font => default_font
2147 @_, 3203 @_,
2148 3204
2149 layout => (new CFClient::Layout 1), 3205 layout => (new CFPlus::Layout),
2150 par => [], 3206 par => [],
3207 max_par => 0,
2151 height => 0, 3208 height => 0,
2152 children => [ 3209 children => [
2153 (new CFClient::UI::Empty expand => 1), 3210 (new CFPlus::UI::Empty expand => 1),
2154 (new CFClient::UI::Slider vertical => 1), 3211 (new CFPlus::UI::Slider vertical => 1),
2155 ], 3212 ],
2156 ); 3213 );
2157 3214
2158 $self->{children}[1]->connect (changed => sub { $self->update }); 3215 $self->{children}[1]->connect (changed => sub { $self->update });
2159 3216
… …
2165 3222
2166 $self->{fontsize} = $fontsize; 3223 $self->{fontsize} = $fontsize;
2167 $self->reflow; 3224 $self->reflow;
2168} 3225}
2169 3226
2170sub text_height { 3227sub size_request {
3228 my ($self) = @_;
3229
3230 my ($empty, $slider) = $self->visible_children;
3231
3232 local $self->{children} = [$empty, $slider];
3233 $self->SUPER::size_request
3234}
3235
3236sub invoke_size_allocate {
3237 my ($self, $w, $h) = @_;
3238
3239 my ($empty, $slider, @other) = @{ $self->{children} };
3240 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
3241
3242 $self->{layout}->set_font ($self->{font}) if $self->{font};
3243 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
3244 $self->{layout}->set_width ($empty->{w});
3245 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
3246
3247 $self->reflow;
3248
3249 local $self->{children} = [$empty, $slider];
3250 $self->SUPER::invoke_size_allocate ($w, $h)
3251}
3252
3253sub invoke_mouse_wheel {
2171 my ($self, $text) = @_; 3254 my ($self, $ev) = @_;
3255
3256 return 0 unless $ev->{dy}; # only vertical movements
3257
3258 $self->{children}[1]->emit (mouse_wheel => $ev);
3259
3260 1
3261}
3262
3263sub get_layout {
3264 my ($self, $para) = @_;
2172 3265
2173 my $layout = $self->{layout}; 3266 my $layout = $self->{layout};
2174 3267
3268 $layout->set_font ($self->{font}) if $self->{font};
3269 $layout->set_foreground (@{$para->{fg}});
2175 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3270 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2176 $layout->set_width ($self->{children}[0]{w}); 3271 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3272 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2177 $layout->set_markup ($text); 3273 $layout->set_markup ($para->{markup});
3274
3275 $layout->set_shapes (
3276 map
3277 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3278 @{$para->{widget}}
2178 3279 );
2179 ($layout->size)[1] 3280
3281 $layout
2180} 3282}
2181 3283
2182sub reflow { 3284sub reflow {
2183 my ($self) = @_; 3285 my ($self) = @_;
2184 3286
2185 $self->{need_reflow}++; 3287 $self->{need_reflow}++;
2186 $self->update; 3288 $self->update;
2187} 3289}
2188 3290
2189sub size_allocate { 3291sub set_offset {
3292 my ($self, $offset) = @_;
3293
3294 # todo: base offset on lines or so, not on pixels
3295 $self->{children}[1]->set_value ($offset);
3296}
3297
3298sub current_paragraph {
3299 my ($self) = @_;
3300
3301 $self->{top_paragraph} - 1
3302}
3303
3304sub scroll_to {
2190 my ($self, $w, $h) = @_; 3305 my ($self, $para) = @_;
2191 3306
2192 $self->SUPER::size_allocate ($w, $h); 3307 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
2193 3308
2194 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3309 $self->{scroll_to} = $para;
2195 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3310 $self->update;
2196 $self->{layout}->set_width ($self->{children}[0]{w}); 3311}
2197 3312
2198 $self->reflow; 3313sub clear {
3314 my ($self) = @_;
3315
3316 my (undef, undef, @other) = @{ $self->{children} };
3317 $self->remove ($_) for @other;
3318
3319 $self->{par} = [];
3320 $self->{height} = 0;
3321 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2199} 3322}
2200 3323
2201sub add_paragraph { 3324sub add_paragraph {
2202 my ($self, $color, $text) = @_; 3325 my $self = shift;
2203 3326
2204 #TODO: intelligently "reformat" paragraph 3327 for my $para (@_) {
3328 $para = {
3329 fg => [1, 1, 1, 1],
3330 indent => 0,
3331 markup => "",
3332 widget => [],
3333 ref $para ? %$para : (markup => $para),
3334 w => 1e10,
3335 wrapped => 1,
3336 };
2205 3337
2206 my $height = $self->text_height ($text); 3338 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3339 push @{$self->{par}}, $para;
3340 }
2207 3341
3342 if (my $max = $self->{max_par}) {
3343 shift @{$self->{par}} while @{$self->{par}} > $max;
3344 }
3345
3346 $self->{need_reflow}++;
3347 $self->update;
3348}
3349
3350sub scroll_to_bottom {
3351 my ($self) = @_;
3352
3353 $self->{scroll_to} = $#{$self->{par}};
3354 $self->update;
3355}
3356
3357sub force_uptodate {
3358 my ($self) = @_;
3359
3360 if (delete $self->{need_reflow}) {
3361 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3362
3363 my $height = 0;
3364
3365 for my $para (@{$self->{par}}) {
3366 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3367 my $layout = $self->get_layout ($para);
3368 my ($w, $h) = $layout->size;
3369
3370 $para->{w} = $w + $para->{indent};
3371 $para->{h} = $h;
3372 $para->{wrapped} = $layout->has_wrapped;
3373 }
3374
3375 $para->{y} = $height;
3376 $height += $para->{h};
3377 }
3378
2208 $self->{height} += $height; 3379 $self->{height} = $height;
3380 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2209 3381
2210 push @{$self->{par}}, [$height, $color, $text]; 3382 delete $self->{texture};
3383 }
2211 3384
2212 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3385 if (my $paridx = delete $self->{scroll_to}) {
2213 $self->{children}[1]->update; 3386 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3387 }
2214} 3388}
2215 3389
2216sub update { 3390sub update {
2217 my ($self) = @_; 3391 my ($self) = @_;
2218 3392
… …
2220 3394
2221 return unless $self->{h} > 0; 3395 return unless $self->{h} > 0;
2222 3396
2223 delete $self->{texture}; 3397 delete $self->{texture};
2224 3398
2225 $ROOT->on_post_alloc ($self, sub { 3399 $ROOT->on_post_alloc ($self => sub {
2226 if (delete $self->{need_reflow}) { 3400 $self->force_uptodate;
2227 my $height = 0;
2228 3401
2229 $height += $_->[0] = $self->text_height ($_->[2]) 3402 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2230 for @{$self->{par}};
2231 3403
2232 $self->{height} = $height; 3404 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2233
2234 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2235
2236 delete $self->{texture};
2237 }
2238
2239 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2240 glClearColor 0, 0, 0, 0; 3405 glClearColor 0, 0, 0, 0;
2241 glClear GL_COLOR_BUFFER_BIT; 3406 glClear GL_COLOR_BUFFER_BIT;
2242 3407
2243 glEnable GL_TEXTURE_2D; 3408 package CFPlus::UI::Base;
2244 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3409 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3410 (0, 0, $self->{w}, $self->{h});
2245 3411
2246 my $top = int $self->{children}[1]{range}[0]; 3412 my $top = int $self->{children}[1]{range}[0];
2247 3413
3414 my $paridx = 0;
3415 my $top_paragraph;
3416 my $top = int $self->{children}[1]{range}[0];
3417
2248 my $y0 = $top; 3418 my $y0 = $top;
2249 my $y1 = $top + $self->{h}; 3419 my $y1 = $top + $H;
2250 3420
2251 my $y = 0;
2252
2253 my $layout = $self->{layout};
2254
2255 $layout->set_font ($self->{font}) if $self->{font};
2256
2257 for my $par (@{$self->{par}}) { 3421 for my $para (@{$self->{par}}) {
2258 my $h = $par->[0]; 3422 my $h = $para->{h};
3423 my $y = $para->{y};
2259 3424
2260 if ($y0 < $y + $h && $y < $y1) { 3425 if ($y0 < $y + $h && $y < $y1) {
2261 $layout->set_foreground (@{ $par->[1] }); 3426 my $layout = $self->get_layout ($para);
2262 $layout->set_markup ($par->[2]);
2263 3427
2264 my ($W, $H) = $layout->size; 3428 $layout->render ($para->{indent}, $y - $y0);
2265 CFClient::Texture->new_from_layout ($layout)->draw_quad_alpha_premultiplied (0, $y - $y0); 3429 $layout->draw;
3430
3431 if (my @w = @{ $para->{widget} }) {
3432 my @s = $layout->get_shapes;
3433
3434 for (@w) {
3435 my ($dx, $dy) = splice @s, 0, 2, ();
3436
3437 $_->{x} = $dx + $para->{indent};
3438 $_->{y} = $dy + $y - $y0;
3439
3440 $_->draw;
3441 }
3442 }
2266 } 3443 }
2267 3444
2268 $y += $h; 3445 $paridx++;
3446 $top_paragraph ||= $paridx if $y >= $top;
2269 } 3447 }
2270 3448
2271 glDisable GL_TEXTURE_2D; 3449 $self->{top_paragraph} = $top_paragraph;
2272 }; 3450 };
2273 }); 3451 });
2274} 3452}
2275 3453
3454sub reconfigure {
3455 my ($self) = @_;
3456
3457 $self->SUPER::reconfigure;
3458
3459 $_->{w} = 1e10 for @{ $self->{par} };
3460 $self->reflow;
3461}
3462
2276sub _draw { 3463sub _draw {
2277 my ($self) = @_; 3464 my ($self) = @_;
2278 3465
2279 glEnable GL_TEXTURE_2D; 3466 glEnable GL_TEXTURE_2D;
2280 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3467 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2281 glColor 1, 1, 1, 1; 3468 glColor 0, 0, 0, 1;
2282 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3469 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2283 glDisable GL_TEXTURE_2D; 3470 glDisable GL_TEXTURE_2D;
2284 3471
2285 $self->{children}[1]->draw; 3472 $self->{children}[1]->draw;
2286
2287} 3473}
2288 3474
2289############################################################################# 3475#############################################################################
2290 3476
2291package CFClient::UI::Animator; 3477package CFPlus::UI::Animator;
2292 3478
2293use CFClient::OpenGL; 3479use CFPlus::OpenGL;
2294 3480
2295our @ISA = CFClient::UI::Bin::; 3481our @ISA = CFPlus::UI::Bin::;
2296 3482
2297sub moveto { 3483sub moveto {
2298 my ($self, $x, $y) = @_; 3484 my ($self, $x, $y) = @_;
2299 3485
2300 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3486 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2328 glPopMatrix; 3514 glPopMatrix;
2329} 3515}
2330 3516
2331############################################################################# 3517#############################################################################
2332 3518
2333package CFClient::UI::Flopper; 3519package CFPlus::UI::Flopper;
2334 3520
2335our @ISA = CFClient::UI::Button::; 3521our @ISA = CFPlus::UI::Button::;
2336 3522
2337sub new { 3523sub new {
2338 my $class = shift; 3524 my $class = shift;
2339 3525
2340 my $self = $class->SUPER::new ( 3526 my $self = $class->SUPER::new (
2341 state => 0, 3527 state => 0,
2342 connect_activate => \&toggle_flopper, 3528 on_activate => \&toggle_flopper,
2343 @_ 3529 @_
2344 ); 3530 );
2345 3531
2346 if ($self->{state}) {
2347 $self->{state} = 0;
2348 $self->toggle_flopper;
2349 }
2350
2351 $self 3532 $self
2352} 3533}
2353 3534
2354sub toggle_flopper { 3535sub toggle_flopper {
2355 my ($self) = @_; 3536 my ($self) = @_;
2356 3537
2357 # TODO: use animation 3538 $self->{other}->toggle_visibility;
2358 if ($self->{state} = !$self->{state}) {
2359 $CFClient::UI::ROOT->add ($self->{other});
2360 $self->{other}->move ($self->coord2global (0, $self->{h}));
2361 $self->emit ("open");
2362 } else {
2363 $CFClient::UI::ROOT->remove ($self->{other});
2364 $self->emit ("close");
2365 }
2366
2367 $self->emit (changed => $self->{state});
2368} 3539}
2369 3540
2370############################################################################# 3541#############################################################################
2371 3542
2372package CFClient::UI::Tooltip; 3543package CFPlus::UI::Tooltip;
2373 3544
2374our @ISA = CFClient::UI::Bin::; 3545our @ISA = CFPlus::UI::Bin::;
2375 3546
2376use CFClient::OpenGL; 3547use CFPlus::OpenGL;
2377 3548
2378sub new { 3549sub new {
2379 my $class = shift; 3550 my $class = shift;
2380 3551
2381 $class->SUPER::new ( 3552 $class->SUPER::new (
… …
2385} 3556}
2386 3557
2387sub set_tooltip_from { 3558sub set_tooltip_from {
2388 my ($self, $widget) = @_; 3559 my ($self, $widget) = @_;
2389 3560
3561 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3562 if $widget->{tooltip} =~ /^#(.*)$/;
3563
3564 my $tooltip = $widget->{tooltip};
3565
3566 if ($ENV{CFPLUS_DEBUG} & 2) {
3567 $tooltip .= "\n\n" . (ref $widget) . "\n"
3568 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3569 . "req $widget->{req_w} $widget->{req_h}\n"
3570 . "visible $widget->{visible}";
3571 }
3572
3573 $tooltip =~ s/^\n+//;
3574 $tooltip =~ s/\n+$//;
3575
2390 $self->add (new CFClient::UI::Label 3576 $self->add (new CFPlus::UI::Label
2391 markup => $widget->{tooltip}, 3577 markup => $tooltip,
2392 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3578 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2393 fontsize => 0.8, 3579 fontsize => 0.8,
2394 fg => [0, 0, 0, 1], 3580 style => 1, # FLAG_INVERSE
3581 ellipsise => 0,
2395 font => ($widget->{tooltip_font} || $::FONT_PROP), 3582 font => ($widget->{tooltip_font} || $::FONT_PROP),
2396 ); 3583 );
2397} 3584}
2398 3585
2399sub size_request { 3586sub size_request {
2400 my ($self) = @_; 3587 my ($self) = @_;
… …
2402 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3589 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2403 3590
2404 ($w + 4, $h + 4) 3591 ($w + 4, $h + 4)
2405} 3592}
2406 3593
2407sub size_allocate { 3594sub invoke_size_allocate {
2408 my ($self, $w, $h) = @_; 3595 my ($self, $w, $h) = @_;
2409 3596
2410 $self->SUPER::size_allocate ($w - 4, $h - 4); 3597 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3598}
3599
3600sub invoke_visibility_change {
3601 my ($self, $visible) = @_;
3602
3603 return unless $visible;
3604
3605 $self->{root}->on_post_alloc ("move_$self" => sub {
3606 my $widget = $self->{owner}
3607 or return;
3608
3609 if ($widget->{visible}) {
3610 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3611
3612 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3613 if $x + $self->{w} > $self->{root}{w};
3614
3615 $self->move_abs ($x, $y);
3616 } else {
3617 $self->hide;
3618 }
3619 });
2411} 3620}
2412 3621
2413sub _draw { 3622sub _draw {
2414 my ($self) = @_; 3623 my ($self) = @_;
2415 3624
2416 glTranslate 0.375, 0.375; 3625 glTranslate 0.375, 0.375;
2417 3626
2418 my ($w, $h) = @$self{qw(w h)}; 3627 my ($w, $h) = @$self{qw(w h)};
2419 3628
2420 glColor 1, 0.8, 0.4; 3629 glColor 1, 0.8, 0.4;
2421 glBegin GL_QUADS; 3630 glRect 0, 0, $w, $h;
2422 glVertex 0 , 0;
2423 glVertex 0 , $h;
2424 glVertex $w, $h;
2425 glVertex $w, 0;
2426 glEnd;
2427 3631
2428 glColor 0, 0, 0; 3632 glColor 0, 0, 0;
2429 glBegin GL_LINE_LOOP; 3633 glRect_lineloop 0, 0, $w, $h;
2430 glVertex 0 , 0;
2431 glVertex 0 , $h;
2432 glVertex $w, $h;
2433 glVertex $w, 0;
2434 glEnd;
2435 3634
2436 glTranslate 2 - 0.375, 2 - 0.375; 3635 glTranslate 2 - 0.375, 2 - 0.375;
3636
2437 $self->SUPER::_draw; 3637 $self->SUPER::_draw;
2438} 3638}
2439 3639
2440############################################################################# 3640#############################################################################
2441 3641
2442package CFClient::UI::Face; 3642package CFPlus::UI::Face;
2443 3643
2444our @ISA = CFClient::UI::Base::; 3644our @ISA = CFPlus::UI::DrawBG::;
2445 3645
2446use CFClient::OpenGL; 3646use CFPlus::OpenGL;
2447 3647
2448sub new { 3648sub new {
2449 my $class = shift; 3649 my $class = shift;
2450 3650
2451 $class->SUPER::new ( 3651 my $self = $class->SUPER::new (
3652 size_w => 32,
3653 size_h => 8,
2452 aspect => 1, 3654 aspect => 1,
3655 can_events => 0,
2453 @_, 3656 @_,
2454 ) 3657 );
3658
3659 if ($self->{anim} && $self->{animspeed}) {
3660 CFPlus::weaken (my $widget = $self);
3661
3662 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3663 $widget->{anim_start} = $self->{animspeed} * int Event::time / $self->{animspeed};
3664 $self->{timer} = Event->timer (
3665 parked => 1,
3666 cb => sub {
3667 return unless $::CONN;
3668
3669 my $w = $widget
3670 or return;
3671
3672 ++$w->{frame};
3673 $w->update_face;
3674
3675 # somehow, $widget can go away
3676 $w->update;
3677 $w->update_timer;
3678 },
3679 );
3680
3681 $self->update_face;
3682 $self->update_timer;
3683 }
3684
3685 $self
3686}
3687
3688sub update_timer {
3689 my ($self) = @_;
3690
3691 return unless $self->{timer};
3692
3693 if ($self->{visible}) {
3694 $self->{timer}->at (
3695 $self->{anim_start}
3696 + $self->{animspeed}
3697 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3698 );
3699 $self->{timer}->start;
3700 } else {
3701 $self->{timer}->stop;
3702 }
3703}
3704
3705sub update_face {
3706 my ($self) = @_;
3707
3708 if ($::CONN) {
3709 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3710 if ($anim && @$anim) {
3711 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3712 delete $self->{face_change_cb};
3713
3714 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3715 unless ($tex->{name} || $tex->{loading}) {
3716 $tex->upload (sub { $self->reconfigure });
3717 }
3718 }
3719 }
3720 }
3721 }
2455} 3722}
2456 3723
2457sub size_request { 3724sub size_request {
2458 (32, 8) 3725 my ($self) = @_;
3726
3727 if ($::CONN) {
3728 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3729 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3730 if ($tex->{name}) {
3731 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3732 } elsif (!$tex->{loading}) {
3733 $tex->upload (sub { $self->reconfigure });
3734 }
3735 }
3736
3737 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3738 }
3739 }
3740
3741 ($self->{size_w} || 8, $self->{size_h} || 8)
3742}
3743
3744sub update {
3745 my ($self) = @_;
3746
3747 return unless $self->{visible};
3748
3749 $self->SUPER::update;
3750}
3751
3752sub invoke_visibility_change {
3753 my ($self) = @_;
3754
3755 $self->update_timer;
3756
3757 0
2459} 3758}
2460 3759
2461sub _draw { 3760sub _draw {
2462 my ($self) = @_; 3761 my ($self) = @_;
2463 3762
2464 return unless $::CONN;#d# manage and cache textures differently 3763 $self->SUPER::_draw;
2465 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$self->{face}]];
2466 3764
2467 # TODO animation 3765 if (my $tex = $self->{tex}) {
2468 if ($tex) {
2469 glEnable GL_TEXTURE_2D; 3766 glEnable GL_TEXTURE_2D;
2470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3767 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2471 glColor 1, 1, 1, 1; 3768 glColor 0, 0, 0, 1;
2472 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3769 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2473 glDisable GL_TEXTURE_2D; 3770 glDisable GL_TEXTURE_2D;
2474 } 3771 }
2475} 3772}
2476 3773
3774sub destroy {
3775 my ($self) = @_;
3776
3777 (delete $self->{timer})->cancel
3778 if $self->{timer};
3779
3780 $self->SUPER::destroy;
3781}
3782
2477############################################################################# 3783#############################################################################
2478 3784
2479package CFClient::UI::InventoryItem; 3785package CFPlus::UI::Buttonbar;
2480 3786
2481our @ISA = CFClient::UI::HBox::; 3787our @ISA = CFPlus::UI::HBox::;
2482 3788
2483sub new { 3789# TODO: should actually wrap buttons and other goodies.
2484 my $class = shift;
2485
2486 my %args = @_;
2487
2488 my $item = delete $args{item};
2489
2490 my $desc = $item->{nrof} < 2
2491 ? $item->{name}
2492 : "$item->{nrof} $item->{name_pl}";
2493
2494
2495 my $self = $class->SUPER::new (
2496 can_hover => 1,
2497 can_events => 1,
2498 tooltip => (CFClient::UI::Label->escape ($desc)
2499 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2500 connect_button_down => sub {
2501 my ($self, $ev, $x, $y) = @_;
2502
2503 # todo: maybe put examine on 1? but should just be a tooltip :(
2504 if ($ev->{button} == 1) {
2505 $::CONN->send ("move $::CONN->{player}{tag} $item->{tag} 0");
2506 } elsif ($ev->{button} == 2) {
2507 $::CONN->send ("apply $item->{tag}");
2508 } elsif ($ev->{button} == 3) {
2509 CFClient::UI::Menu->new (
2510 items => [
2511 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2512 [
2513 $item->{flags} & Crossfire::Protocol::F_LOCKED ? "lock" : "unlock",
2514 sub { $::CONN->send ("lock $item->{tag}") },
2515 ],
2516 ["mark", sub { $::CONN->send ("mark $item->{tag}") }],
2517 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2518 ["drop", sub { $::CONN->send ("move 0 $item->{tag} 0") }],
2519 ],
2520 )->popup ($ev);
2521 }
2522
2523 1
2524 },
2525 %args
2526 );
2527
2528 $self->add (new CFClient::UI::Face
2529 can_events => 0,
2530 face => $item->{face},
2531 anim => $item->{anim},
2532 animspeed => $item->{animspeed},
2533 );
2534
2535 $self->add (new CFClient::UI::Label
2536 can_events => 0,
2537 text => $desc,
2538 );
2539
2540 $self
2541}
2542 3790
2543############################################################################# 3791#############################################################################
2544 3792
2545package CFClient::UI::Inventory;
2546
2547our @ISA = CFClient::UI::ScrolledWindow::;
2548
2549sub new {
2550 my $class = shift;
2551
2552 my $self = $class->SUPER::new (
2553 scrolled => (new CFClient::UI::VBox),
2554 @_,
2555 );
2556
2557 $self
2558}
2559
2560sub set_items {
2561 my ($self, $items) = @_;
2562
2563 $self->{scrolled}->clear;
2564 return unless $items;
2565
2566 my @items = sort {
2567 ($a->{type} <=> $b->{type})
2568 or ($a->{name} cmp $b->{name})
2569 } @$items;
2570
2571 $self->{real_items} = \@items;
2572
2573 for my $item (@items) {
2574 my $desc = $item->{nrof} < 2
2575 ? $item->{name}
2576 : "$item->{nrof} $item->{name_pl}";
2577
2578 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2579 }
2580
2581 $self->{scrolled}->add (@items);
2582
2583# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2584}
2585
2586sub size_request {
2587 my ($self) = @_;
2588 ($self->{req_w}, $self->{req_h});
2589}
2590
2591#############################################################################
2592
2593package CFClient::UI::Menu; 3793package CFPlus::UI::Menu;
2594 3794
2595our @ISA = CFClient::UI::FancyFrame::; 3795our @ISA = CFPlus::UI::Toplevel::;
2596 3796
2597use CFClient::OpenGL; 3797use CFPlus::OpenGL;
2598 3798
2599sub new { 3799sub new {
2600 my $class = shift; 3800 my $class = shift;
2601 3801
2602 my $self = $class->SUPER::new ( 3802 my $self = $class->SUPER::new (
2603 items => [], 3803 items => [],
2604 z => 100, 3804 z => 100,
2605 @_, 3805 @_,
2606 ); 3806 );
2607 3807
2608 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3808 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2609 3809
2610 for my $item (@{ $self->{items} }) { 3810 for my $item (@{ $self->{items} }) {
2611 my ($widget, $cb) = @$item; 3811 my ($widget, $cb, $tooltip) = @$item;
2612 3812
2613 # handle various types of items, only text for now 3813 # handle various types of items, only text for now
2614 if (!ref $widget) { 3814 if (!ref $widget) {
3815 if ($widget =~ /\t/) {
3816 my ($left, $right) = split /\t/, $widget, 2;
3817
2615 $widget = new CFClient::UI::Label 3818 $widget = new CFPlus::UI::HBox
2616 can_hover => 1, 3819 can_hover => 1,
2617 can_events => 1, 3820 can_events => 1,
3821 tooltip => $tooltip,
3822 children => [
3823 (new CFPlus::UI::Label markup => $left, expand => 1),
3824 (new CFPlus::UI::Label markup => $right, align => +1),
3825 ],
3826 ;
3827
3828 } else {
3829 $widget = new CFPlus::UI::Label
3830 can_hover => 1,
3831 can_events => 1,
2618 text => $widget; 3832 markup => $widget,
3833 tooltip => $tooltip;
3834 }
2619 } 3835 }
2620 3836
2621 $self->{item}{$widget} = $item; 3837 $self->{item}{$widget} = $item;
2622 3838
2623 $self->{vbox}->add ($widget); 3839 $self->{vbox}->add ($widget);
… …
2635 # maybe save $GRAB? must be careful about events... 3851 # maybe save $GRAB? must be careful about events...
2636 $GRAB = $self; 3852 $GRAB = $self;
2637 $self->{button} = $ev->{button}; 3853 $self->{button} = $ev->{button};
2638 3854
2639 $self->show; 3855 $self->show;
2640 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3856 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2641} 3857}
2642 3858
2643sub mouse_motion { 3859sub invoke_mouse_motion {
2644 my ($self, $ev, $x, $y) = @_; 3860 my ($self, $ev, $x, $y) = @_;
2645 3861
2646 # TODO: should use vbox->find_widget or so 3862 # TODO: should use vbox->find_widget or so
2647 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3863 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2648 $self->{hover} = $self->{item}{$HOVER}; 3864 $self->{hover} = $self->{item}{$HOVER};
2649}
2650 3865
3866 0
3867}
3868
2651sub button_up { 3869sub invoke_button_up {
2652 my ($self, $ev, $x, $y) = @_; 3870 my ($self, $ev, $x, $y) = @_;
2653 3871
2654 if ($ev->{button} == $self->{button}) { 3872 if ($ev->{button} == $self->{button}) {
2655 undef $GRAB; 3873 undef $GRAB;
2656 $self->hide; 3874 $self->hide;
2657 3875
2658 $self->emit ("popdown"); 3876 $self->emit ("popdown");
2659 $self->{hover}[1]->() if $self->{hover}; 3877 $self->{hover}[1]->() if $self->{hover};
3878 } else {
3879 return 0
3880 }
3881
2660 } 3882 1
2661} 3883}
2662 3884
2663############################################################################# 3885#############################################################################
2664 3886
2665package CFClient::UI::Statusbox; 3887package CFPlus::UI::Multiplexer;
2666 3888
3889our @ISA = CFPlus::UI::Container::;
3890
3891sub new {
3892 my $class = shift;
3893
3894 my $self = $class->SUPER::new (
3895 @_,
3896 );
3897
3898 $self->{current} = $self->{children}[0]
3899 if @{ $self->{children} };
3900
3901 $self
3902}
3903
3904sub add {
3905 my ($self, @widgets) = @_;
3906
3907 $self->SUPER::add (@widgets);
3908
3909 $self->{current} = $self->{children}[0]
3910 if @{ $self->{children} };
3911}
3912
3913sub get_current_page {
3914 my ($self) = @_;
3915
3916 $self->{current}
3917}
3918
3919sub set_current_page {
3920 my ($self, $page_or_widget) = @_;
3921
3922 my $widget = ref $page_or_widget
3923 ? $page_or_widget
3924 : $self->{children}[$page_or_widget];
3925
3926 $self->{current} = $widget;
3927 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3928
3929 $self->emit (page_changed => $self->{current});
3930
3931 $self->realloc;
3932}
3933
3934sub visible_children {
3935 $_[0]{current}
3936}
3937
3938sub size_request {
3939 my ($self) = @_;
3940
3941 $self->{current}->size_request
3942}
3943
3944sub invoke_size_allocate {
3945 my ($self, $w, $h) = @_;
3946
3947 $self->{current}->configure (0, 0, $w, $h);
3948
3949 1
3950}
3951
3952sub _draw {
3953 my ($self) = @_;
3954
3955 $self->{current}->draw;
3956}
3957
3958#############################################################################
3959
3960package CFPlus::UI::Notebook;
3961
3962use CFPlus::OpenGL;
3963
2667our @ISA = CFClient::UI::VBox::; 3964our @ISA = CFPlus::UI::VBox::;
3965
3966sub new {
3967 my $class = shift;
3968
3969 my $self = $class->SUPER::new (
3970 buttonbar => (new CFPlus::UI::Buttonbar),
3971 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3972 active_outline => [1, 1, 0],
3973 # filter => # will be put between multiplexer and $self
3974 @_,
3975 );
3976
3977 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3978 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3979
3980 {
3981 Scalar::Util::weaken (my $wself = $self);
3982
3983 $self->{multiplexer}->connect (c_add => sub {
3984 my ($mplex, $widgets) = @_;
3985
3986 for my $child (@$widgets) {
3987 Scalar::Util::weaken $child;
3988 $child->{c_tab_} ||= do {
3989 my $tab =
3990 (UNIVERSAL::isa $child->{c_tab}, "CFPlus::UI::Base")
3991 ? $child->{c_tab}
3992 : new CFPlus::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
3993
3994 $tab->connect (activate => sub {
3995 $wself->set_current_page ($child);
3996 });
3997
3998 $tab
3999 };
4000
4001 $self->{buttonbar}->add ($child->{c_tab_});
4002 }
4003 });
4004
4005 $self->{multiplexer}->connect (c_remove => sub {
4006 my ($mplex, $widgets) = @_;
4007
4008 for my $child (@$widgets) {
4009 $wself->{buttonbar}->remove ($child->{c_tab_});
4010 }
4011 });
4012 }
4013
4014 $self
4015}
4016
4017sub add {
4018 my ($self, @widgets) = @_;
4019
4020 $self->{multiplexer}->add (@widgets)
4021}
4022
4023sub remove {
4024 my ($self, @widgets) = @_;
4025
4026 $self->{multiplexer}->remove (@widgets)
4027}
4028
4029sub pages {
4030 my ($self) = @_;
4031 $self->{multiplexer}->children
4032}
4033
4034sub add_tab {
4035 my ($self, $title, $widget, $tooltip) = @_;
4036
4037 $title = [$title, $tooltip] unless ref $title;
4038 $widget->{c_tab} = $title;
4039
4040 $self->add ($widget);
4041}
4042
4043sub get_current_page {
4044 my ($self) = @_;
4045
4046 $self->{multiplexer}->get_current_page
4047}
4048
4049sub set_current_page {
4050 my ($self, $page) = @_;
4051
4052 $self->{multiplexer}->set_current_page ($page);
4053 $self->emit (page_changed => $self->{multiplexer}{current});
4054}
4055
4056sub _draw {
4057 my ($self) = @_;
4058
4059 $self->SUPER::_draw ();
4060
4061 if (my $cur = $self->{multiplexer}{current}) {
4062 if ($cur = $cur->{c_tab_}) {
4063 glTranslate $cur->{x}, $cur->{y};
4064 glLineWidth 3;
4065 glColor @{$self->{active_outline}};
4066 glRect_lineloop 1, 1, $cur->{w} - 2, $cur->{h} - 2;
4067 glLineWidth 1;
4068 }
4069 }
4070}
4071
4072#############################################################################
4073
4074package CFPlus::UI::Selector;
4075
4076use utf8;
4077
4078our @ISA = CFPlus::UI::Button::;
4079
4080sub new {
4081 my $class = shift;
4082
4083 my $self = $class->SUPER::new (
4084 options => [], # [value, title, longdesc], ...
4085 value => undef,
4086 @_,
4087 );
4088
4089 $self->_set_value ($self->{value});
4090
4091 $self
4092}
4093
4094sub invoke_button_down {
4095 my ($self, $ev) = @_;
4096
4097 my @menu_items;
4098
4099 for (@{ $self->{options} }) {
4100 my ($value, $title, $tooltip) = @$_;
4101
4102 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4103 }
4104
4105 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
4106}
4107
4108sub _set_value {
4109 my ($self, $value) = @_;
4110
4111 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
4112 or return;
4113
4114 $self->{value} = $item->[0];
4115 $self->set_markup ("$item->[1] ⇓");
4116 $self->set_tooltip ($item->[2]);
4117}
4118
4119sub set_value {
4120 my ($self, $value) = @_;
4121
4122 return unless $self->{value} ne $value;
4123
4124 $self->_set_value ($value);
4125 $self->emit (changed => $value);
4126}
4127
4128#############################################################################
4129
4130package CFPlus::UI::Statusbox;
4131
4132our @ISA = CFPlus::UI::VBox::;
4133
4134sub new {
4135 my $class = shift;
4136
4137 my $self = $class->SUPER::new (
4138 fontsize => 0.8,
4139 @_,
4140 );
4141
4142 CFPlus::weaken (my $this = $self);
4143
4144 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
4145
4146 $self
4147}
2668 4148
2669sub reorder { 4149sub reorder {
2670 my ($self) = @_; 4150 my ($self) = @_;
2671 my $NOW = time; 4151 my $NOW = Time::HiRes::time;
4152
4153 # freeze display when hovering over any label
4154 return if $CFPlus::UI::TOOLTIP->{owner}
4155 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
4156 values %{ $self->{item} };
2672 4157
2673 while (my ($k, $v) = each %{ $self->{item} }) { 4158 while (my ($k, $v) = each %{ $self->{item} }) {
2674 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4159 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2675 } 4160 }
2676 4161
… …
2679 my @items = sort { 4164 my @items = sort {
2680 $a->{pri} <=> $b->{pri} 4165 $a->{pri} <=> $b->{pri}
2681 or $b->{id} <=> $a->{id} 4166 or $b->{id} <=> $a->{id}
2682 } values %{ $self->{item} }; 4167 } values %{ $self->{item} };
2683 4168
4169 $self->{timer}->interval (1);
4170
2684 my $count = 10 + 1; 4171 my $count = 10 + 1;
2685 for my $item (@items) { 4172 for my $item (@items) {
2686 last unless --$count; 4173 last unless --$count;
2687 4174
2688 push @widgets, $item->{label} ||= do { 4175 my $label = $item->{label} ||= do {
2689 # TODO: doesn't handle markup well (read as: at all) 4176 # TODO: doesn't handle markup well (read as: at all)
2690 my $short = $item->{count} > 1 4177 my $short = $item->{count} > 1
2691 ? "<b>$item->{count} ×</b> $item->{text}" 4178 ? "<b>$item->{count} ×</b> $item->{text}"
2692 : $item->{text}; 4179 : $item->{text};
2693 4180
2694 for ($short) { 4181 for ($short) {
2695 s/^\s+//; 4182 s/^\s+//;
2696 s/\012.*/…/s; 4183 s/\s+/ /g;
2697 my $len = int 40 / $item->{fontsize};
2698 substr $_, $len, length, "…" if $len < length;
2699 } 4184 }
2700 4185
2701 new CFClient::UI::Label 4186 new CFPlus::UI::Label
2702 markup => $short, 4187 markup => $short,
2703 tooltip => $item->{tooltip}, 4188 tooltip => $item->{tooltip},
2704 tooltip_font => $::FONT_PROP, 4189 tooltip_font => $::FONT_PROP,
2705 tooltip_width => 0.67, 4190 tooltip_width => 0.67,
2706 fontsize => $item->{fontsize}, 4191 fontsize => $item->{fontsize} || $self->{fontsize},
2707 color => $item->{color}, 4192 max_w => $::WIDTH * 0.44,
4193 fg => [@{ $item->{fg} }],
2708 can_events => 1, 4194 can_events => 1,
2709 can_hover => 1 4195 can_hover => 1
2710 }; 4196 };
4197
4198 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4199 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4200 $label->update;
4201 $label->set_max_size (undef, $label->{req_h} * $diff)
4202 if $diff < 1;
4203 $self->{timer}->interval (1/30);
4204 } else {
4205 $label->{fg}[3] = $item->{fg}[3] || 1;
4206 }
4207
4208 push @widgets, $label;
2711 } 4209 }
2712 4210
2713 $self->clear; 4211 $self->clear;
2714 $self->SUPER::add (reverse @widgets); 4212 $self->SUPER::add (reverse @widgets);
2715} 4213}
… …
2718 my ($self, $text, %arg) = @_; 4216 my ($self, $text, %arg) = @_;
2719 4217
2720 $text =~ s/^\s+//; 4218 $text =~ s/^\s+//;
2721 $text =~ s/\s+$//; 4219 $text =~ s/\s+$//;
2722 4220
4221 return unless $text;
4222
2723 my $timeout = time + ((delete $arg{timeout}) || 60); 4223 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2724 4224
2725 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4225 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2726 4226
2727 if (my $item = $self->{item}{$group}) { 4227 if (my $item = $self->{item}{$group}) {
2728 if ($item->{text} eq $text) { 4228 if ($item->{text} eq $text) {
2729 $item->{count}++; 4229 $item->{count}++;
2730 } else { 4230 } else {
2731 $item->{count} = 1; 4231 $item->{count} = 1;
2732 $item->{text} = $item->{tooltip} = $text; 4232 $item->{text} = $item->{tooltip} = $text;
2733 } 4233 }
2734 $item->{id} = ++$self->{id}; 4234 $item->{id} += 0.2;#d#
2735 $item->{timeout} = $timeout; 4235 $item->{timeout} = $timeout;
2736 delete $item->{label}; 4236 delete $item->{label};
2737 } else { 4237 } else {
2738 $self->{item}{$group} = { 4238 $self->{item}{$group} = {
2739 id => ++$self->{id}, 4239 id => ++$self->{id},
2740 text => $text, 4240 text => $text,
2741 timeout => $timeout, 4241 timeout => $timeout,
2742 tooltip => $text, 4242 tooltip => $text,
2743 fontsize => 0.8,
2744 color => [0.8, 0.8, 0.8, 0.8], 4243 fg => [0.8, 0.8, 0.8, 0.8],
2745 pri => 0, 4244 pri => 0,
2746 count => 1, 4245 count => 1,
2747 %arg, 4246 %arg,
2748 }; 4247 };
2749 } 4248 }
2750 4249
4250 $ROOT->on_refresh (reorder => sub {
4251 $self->reorder;
4252 });
4253}
4254
4255sub reconfigure {
4256 my ($self) = @_;
4257
4258 delete $_->{label}
4259 for values %{ $self->{item} || {} };
4260
2751 $self->reorder; 4261 $self->reorder;
4262 $self->SUPER::reconfigure;
4263}
4264
4265sub destroy {
4266 my ($self) = @_;
4267
4268 $self->{timer}->cancel;
4269
4270 $self->SUPER::destroy;
2752} 4271}
2753 4272
2754############################################################################# 4273#############################################################################
2755 4274
2756package CFClient::UI::Root; 4275package CFPlus::UI::Root;
2757 4276
2758our @ISA = CFClient::UI::Container::; 4277our @ISA = CFPlus::UI::Container::;
2759 4278
4279use List::Util qw(min max);
4280
2760use CFClient::OpenGL; 4281use CFPlus::OpenGL;
2761 4282
2762sub new { 4283sub new {
2763 my $class = shift; 4284 my $class = shift;
2764 4285
2765 $class->SUPER::new ( 4286 my $self = $class->SUPER::new (
4287 visible => 1,
2766 @_, 4288 @_,
2767 ) 4289 );
2768}
2769 4290
2770sub configure { 4291 CFPlus::weaken ($self->{root} = $self);
2771 my ($self, $x, $y, $w, $h) = @_;
2772 4292
2773 $self->{w} = $w; 4293 $self
2774 $self->{h} = $h;
2775}
2776
2777sub check_size {
2778 my ($self) = @_;
2779
2780 $self->size_allocate ($self->{w}, $self->{h})
2781 if $self->{w};
2782} 4294}
2783 4295
2784sub size_request { 4296sub size_request {
2785 my ($self) = @_; 4297 my ($self) = @_;
2786 4298
2787 ($self->{w}, $self->{h}) 4299 ($self->{w}, $self->{h})
2788} 4300}
2789 4301
4302sub _to_pixel {
4303 my ($coord, $size, $max) = @_;
4304
4305 $coord =
4306 $coord eq "center" ? ($max - $size) * 0.5
4307 : $coord eq "max" ? $max
4308 : $coord;
4309
4310 $coord = 0 if $coord < 0;
4311 $coord = $max - $size if $coord > $max - $size;
4312
4313 int $coord + 0.5
4314}
4315
2790sub size_allocate { 4316sub invoke_size_allocate {
2791 my ($self, $w, $h) = @_; 4317 my ($self, $w, $h) = @_;
2792
2793 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2794 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2795
2796 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2797 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2798 4318
2799 for my $child ($self->children) { 4319 for my $child ($self->children) {
2800 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4320 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2801 4321
2802 $X = List::Util::max 0, List::Util::min $w - $W, $X; 4322 $X = $child->{force_x} if exists $child->{force_x};
2803 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 4323 $Y = $child->{force_y} if exists $child->{force_y};
4324
4325 $X = _to_pixel $X, $W, $self->{w};
4326 $Y = _to_pixel $Y, $H, $self->{h};
4327
2804 $child->configure ($X, $Y, $W, $H); 4328 $child->configure ($X, $Y, $W, $H);
2805 } 4329 }
4330
4331 1
2806} 4332}
2807 4333
2808sub coord2local { 4334sub coord2local {
2809 my ($self, $x, $y) = @_; 4335 my ($self, $x, $y) = @_;
2810 4336
… …
2818} 4344}
2819 4345
2820sub update { 4346sub update {
2821 my ($self) = @_; 4347 my ($self) = @_;
2822 4348
2823 $self->check_size;
2824 $::WANT_REFRESH++; 4349 $::WANT_REFRESH->start;
2825} 4350}
2826 4351
2827sub add { 4352sub add {
2828 my ($self, $child) = @_; 4353 my ($self, @children) = @_;
2829 4354
2830 # integerise window positions 4355 $_->{is_toplevel} = 1
2831 $child->{x} = int $child->{x}; 4356 for @children;
2832 $child->{y} = int $child->{y};
2833 4357
2834 $self->SUPER::add ($child); 4358 $self->SUPER::add (@children);
4359}
4360
4361sub remove {
4362 my ($self, @children) = @_;
4363
4364 $self->SUPER::remove (@children);
4365
4366 delete $self->{is_toplevel}
4367 for @children;
4368
4369 while (@children) {
4370 my $w = pop @children;
4371 push @children, $w->children;
4372 $w->set_invisible;
4373 }
2835} 4374}
2836 4375
2837sub on_refresh { 4376sub on_refresh {
2838 my ($self, $id, $cb) = @_; 4377 my ($self, $id, $cb) = @_;
2839 4378
… …
2852 while ($self->{refresh_hook}) { 4391 while ($self->{refresh_hook}) {
2853 $_->() 4392 $_->()
2854 for values %{delete $self->{refresh_hook}}; 4393 for values %{delete $self->{refresh_hook}};
2855 } 4394 }
2856 4395
2857 if ($self->{check_size}) { 4396 while ($self->{realloc}) {
2858 my @queue = ([], []); 4397 my %queue;
4398 my @queue;
4399 my $widget;
2859 4400
2860 for (;;) { 4401 outer:
2861 if ($self->{check_size}) { 4402 while () {
2862 # heuristic: check containers last 4403 if (my $realloc = delete $self->{realloc}) {
2863 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4404 for $widget (values %$realloc) {
2864 for values %{delete $self->{check_size}} 4405 $widget->{visible} or next; # do not resize invisible widgets
4406
4407 $queue{$widget+0}++ and next; # duplicates are common
4408
4409 push @{ $queue[$widget->{visible}] }, $widget;
4410 }
2865 } 4411 }
2866 4412
2867 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4413 while () {
4414 @queue or last outer;
2868 4415
2869 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4416 $widget = pop @{ $queue[-1] || [] }
2870 ? @$widget{qw(user_w user_h)} 4417 and last;
2871 : $widget->size_request;
2872
2873 if (delete $widget->{force_alloc}
2874 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
2875 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
2876 4418
4419 pop @queue;
4420 }
4421
4422 delete $queue{$widget+0};
4423
4424 my ($w, $h) = $widget->size_request;
4425
4426 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4427 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4428
4429 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4430 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4431
4432 $w = $widget->{force_w} if exists $widget->{force_w};
4433 $h = $widget->{force_h} if exists $widget->{force_h};
4434
4435 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4436 || delete $widget->{force_realloc}) {
2877 $widget->{req_w} = $w; 4437 $widget->{req_w} = $w;
2878 $widget->{req_h} = $h; 4438 $widget->{req_h} = $h;
2879 4439
2880 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4440 $self->{size_alloc}{$widget+0} = $widget;
2881 4441
2882 $widget->{parent}->check_size
2883 if $widget->{parent}; 4442 if (my $parent = $widget->{parent}) {
4443 $self->{realloc}{$parent+0} = $parent
4444 unless $queue{$parent+0};
4445
4446 $parent->{force_size_alloc} = 1;
4447 $self->{size_alloc}{$parent+0} = $parent;
4448 }
2884 } 4449 }
4450
4451 delete $self->{realloc}{$widget+0};
2885 } 4452 }
2886 }
2887 4453
2888 while ($self->{size_alloc}) { 4454 while (my $size_alloc = delete $self->{size_alloc}) {
2889 for (values %{delete $self->{size_alloc}}) { 4455 my @queue = sort { $a->{visible} <=> $b->{visible} }
2890 my ($widget, $w, $h) = @$_; 4456 values %$size_alloc;
2891 4457
4458 while () {
4459 my $widget = pop @queue || last;
4460
4461 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4462
4463 $w = max $widget->{min_w}, $w;
4464 $h = max $widget->{min_h}, $h;
4465
4466# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4467# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4468
4469 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4470 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4471
2892 $w = 0 if $w < 0; 4472 $w = int $w + 0.5;
2893 $h = 0 if $h < 0; 4473 $h = int $h + 0.5;
2894 4474
4475 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4476 $widget->{old_w} = $widget->{w};
4477 $widget->{old_h} = $widget->{h};
4478
2895 $widget->{w} = $w; 4479 $widget->{w} = $w;
2896 $widget->{h} = $h; 4480 $widget->{h} = $h;
2897 $widget->size_allocate ($w, $h); 4481
2898 $widget->emit (size_allocate => $w, $h); 4482 $widget->emit (size_allocate => $w, $h);
4483 }
4484 }
2899 } 4485 }
2900 } 4486 }
2901 4487
2902 while ($self->{post_alloc_hook}) { 4488 while ($self->{post_alloc_hook}) {
2903 $_->() 4489 $_->()
… …
2908 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4494 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2909 glClear GL_COLOR_BUFFER_BIT; 4495 glClear GL_COLOR_BUFFER_BIT;
2910 4496
2911 glMatrixMode GL_PROJECTION; 4497 glMatrixMode GL_PROJECTION;
2912 glLoadIdentity; 4498 glLoadIdentity;
2913 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4499 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2914 glMatrixMode GL_MODELVIEW; 4500 glMatrixMode GL_MODELVIEW;
2915 glLoadIdentity; 4501 glLoadIdentity;
2916 4502
4503 {
4504 package CFPlus::UI::Base;
4505
4506 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4507 (0, 0, $self->{w}, $self->{h});
4508
2917 $self->_draw; 4509 $self->_draw;
4510 }
2918} 4511}
2919 4512
2920############################################################################# 4513#############################################################################
2921 4514
2922package CFClient::UI; 4515package CFPlus::UI;
2923 4516
2924$ROOT = new CFClient::UI::Root; 4517$ROOT = new CFPlus::UI::Root;
2925$TOOLTIP = new CFClient::UI::Tooltip; 4518$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
2926 4519
29271 45201
2928 4521

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