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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.220 by root, Mon May 22 03:28:55 2006 UTC vs.
Revision 1.397 by root, Sat Jul 21 14:01:35 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
144 179
145 $_->update 180 $_->update
146 for @widgets; 181 for @widgets;
147} 182}
148 183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
149# call when resolution changes etc. 192# call when resolution changes etc.
150sub rescale_widgets { 193sub rescale_widgets {
151 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
152 195
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 196 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($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
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $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};
160 $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};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $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};
164 $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};
165 $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
166 } 211 }
167
168 $widget->reconfigure;
169 } 212 }
213
214 reconfigure_widgets;
170} 215}
171 216
172############################################################################# 217#############################################################################
173 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
174package CFClient::UI::Base; 227package CFPlus::UI::Base;
175 228
176use strict; 229use strict;
177 230
178use CFClient::OpenGL; 231use CFPlus::OpenGL;
179 232
180sub new { 233sub new {
181 my $class = shift; 234 my $class = shift;
182 235
183 my $self = bless { 236 my $self = bless {
184 x => 0, 237 x => "center",
185 y => 0, 238 y => "center",
186 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
187 can_events => 1, 242 can_events => 1,
188 @_ 243 @_
189 }, $class; 244 }, $class;
190 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
191 for (keys %$self) { 248 for (keys %$self) {
192 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
194 } 251 }
195 } 252 }
196 253
197 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 }
198 265
199 $self 266 $self
200} 267}
201 268
202sub destroy { 269sub destroy {
203 my ($self) = @_; 270 my ($self) = @_;
204 271
205 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
206 %$self = (); 274 %$self = ();
207} 275}
208 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
209sub show { 281sub show {
210 my ($self) = @_; 282 my ($self) = @_;
211 283
212 return if $self->{parent}; 284 return if $self->{parent};
213 285
214 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
215} 287}
216 288
217sub hide { 289sub set_visible {
218 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};
219 313
220 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
221 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
222 316
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
223 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
224 if $self->{parent}; 347 if $self->{parent};
225} 348}
226 349
227sub move { 350sub move_abs {
228 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
229 352
230 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
231 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
232 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
233 356
234 $self->update; 357 $self->update;
235} 358}
236 359
237sub set_size { 360sub set_size {
238 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
239 362
240 $self->{user_w} = $w; 363 $self->{force_w} = $w;
241 $self->{user_h} = $h; 364 $self->{force_h} = $h;
242 365
243 $self->check_size; 366 $self->realloc;
244} 367}
245 368
246sub size_request { 369sub size_request {
247 require Carp; 370 require Carp;
248 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
249} 372}
250 373
374sub baseline_shift {
375 0
376}
377
251sub configure { 378sub configure {
252 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
253 380
254 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
255 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
256 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
257 386
258 # use alignment to adjust x, y 387 # use alignment to adjust x, y
259 388
260 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
261 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
262
263 ($w, $h) = ($w2, $h2);
264 } 391 }
265 392
266 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
267 $self->{x} = $x; 394 $self->{x} = $x;
268 $self->{y} = $y; 395 $self->{y} = $y;
269 $self->update; 396 $self->update;
270 } 397 }
271 398
272 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
273 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
274 }
275}
276 401
277sub size_allocate { 402 $self->{alloc_w} = $w;
278 # nothing to be done 403 $self->{alloc_h} = $h;
279}
280 404
281sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
282 my ($self) = @_; 406 }
283
284 $self->check_size (1);
285 $self->update;
286} 407}
287 408
288sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
289} 415}
290 416
291sub set_max_size { 417sub set_max_size {
292 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
293 419
294 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
295 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
296} 424}
297 425
298sub set_tooltip { 426sub set_tooltip {
299 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
300 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
301 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
302 435
303 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
304 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
305 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
306 } 439 }
307} 440}
308 441
309# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
310sub coord2local { 443sub coord2local {
311 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
312 445
446 Carp::confess unless $self->{parent};#d#
447
313 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
314} 449}
315 450
316# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
317sub coord2global { 452sub coord2global {
318 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
319 454
455 Carp::confess unless $self->{parent};#d#
456
320 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
321} 458}
322 459
323sub focus_in { 460sub invoke_focus_in {
324 my ($self) = @_; 461 my ($self) = @_;
325 462
326 return if $FOCUS == $self; 463 return if $FOCUS == $self;
327 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
328 465
329 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
330 467
331 $self->emit (focus_in => $focus); 468 $self->update;
332 469
333 $focus->update if $focus; 470 0
334 $FOCUS->update;
335} 471}
336 472
337sub focus_out { 473sub invoke_focus_out {
338 my ($self) = @_; 474 my ($self) = @_;
339 475
340 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
341 477
342 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
343 479
344 $self->emit (focus_out => $focus); 480 $self->update;
345 481
346 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
347} 483 unless $FOCUS;
348 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
349sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
350sub button_up { } 496sub invoke_button_up { 0 }
351sub key_down { } 497sub invoke_key_down { 0 }
352sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
353 500
354sub button_down { 501sub invoke_button_down {
355 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
356 503
357 $self->focus_in; 504 $self->grab_focus;
358}
359 505
360sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
361sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
362sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
363sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
364sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($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 {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
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
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
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 $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
365 597
366sub draw { 598sub draw {
367 my ($self) = @_; 599 my ($self) = @_;
368 600
369 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
370 610
371 glPushMatrix; 611 glPushMatrix;
372 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
373 $self->_draw;
374 glPopMatrix;
375 613
376 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
377 my ($x, $y) = @$self{qw(x y)};
378
379 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
380 glEnable GL_BLEND; 616 glEnable GL_BLEND;
381 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
382 glBegin GL_QUADS; 618 glBegin GL_QUADS;
383 glVertex $x , $y;
384 glVertex $x + $self->{w}, $y;
385 glVertex $x + $self->{w}, $y + $self->{h};
386 glVertex $x , $y + $self->{h};
387 glEnd;
388 glDisable GL_BLEND;
389 }
390
391 if ($ENV{PCLIENT_DEBUG}) {
392 glPushMatrix;
393 glColor 1, 1, 0, 1;
394 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
395 glBegin GL_LINE_LOOP;
396 glVertex 0 , 0; 619 glVertex 0 , 0;
397 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
398 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
399 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
400 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
401 glPopMatrix; 637 glPopMatrix;
402 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
403 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
404} 643}
405 644
406sub _draw { 645sub _draw {
407 my ($self) = @_; 646 my ($self) = @_;
408 647
409 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
410} 649}
411 650
412sub find_widget { 651my $cntx;#d#
413 my ($self, $x, $y) = @_;
414
415 return () unless $self->{can_events};
416
417 return $self
418 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
419 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
420
421 ()
422}
423
424sub set_parent {
425 my ($self, $parent) = @_;
426
427 Scalar::Util::weaken ($self->{parent} = $parent);
428
429 # TODO: req_w _does_change after ->reconfigure
430 $self->check_size
431 unless exists $self->{req_w};
432}
433
434sub check_size {
435 my ($self, $forced) = @_;
436
437 $self->{force_alloc} = 1 if $forced;
438 $CFClient::UI::ROOT->{check_size}{$self} = $self;
439}
440
441sub update {
442 my ($self) = @_;
443
444 $self->{parent}->update
445 if $self->{parent};
446}
447
448sub connect {
449 my ($self, $signal, $cb) = @_;
450
451 push @{ $self->{signal_cb}{$signal} }, $cb;
452}
453
454sub emit {
455 my ($self, $signal, @args) = @_;
456
457 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
458}
459
460sub DESTROY { 652sub DESTROY {
461 my ($self) = @_; 653 my ($self) = @_;
462 654
655 return if CFPlus::in_destruct;
656
657 eval { $self->destroy };
658 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
659
463 delete $WIDGET{$self+0}; 660 delete $WIDGET{$self+0};
464 #$self->deactivate;
465} 661}
466 662
467############################################################################# 663#############################################################################
468 664
469package CFClient::UI::DrawBG; 665package CFPlus::UI::DrawBG;
470 666
471our @ISA = CFClient::UI::Base::; 667our @ISA = CFPlus::UI::Base::;
472 668
473use strict; 669use strict;
474use CFClient::OpenGL; 670use CFPlus::OpenGL;
475 671
476sub new { 672sub new {
477 my $class = shift; 673 my $class = shift;
478 674
479 # range [value, low, high, page] 675 # range [value, low, high, page]
… …
494 690
495 if ($color && (@$color < 4 || $color->[3])) { 691 if ($color && (@$color < 4 || $color->[3])) {
496 my ($w, $h) = @$self{qw(w h)}; 692 my ($w, $h) = @$self{qw(w h)};
497 693
498 glEnable GL_BLEND; 694 glEnable GL_BLEND;
499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 695 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
500 glColor @$color; 696 glColor_premultiply @$color;
501 697
502 glBegin GL_QUADS; 698 glBegin GL_QUADS;
503 glVertex 0 , 0; 699 glVertex 0 , 0;
504 glVertex 0 , $h; 700 glVertex 0 , $h;
505 glVertex $w, $h; 701 glVertex $w, $h;
… …
510 } 706 }
511} 707}
512 708
513############################################################################# 709#############################################################################
514 710
515package CFClient::UI::Empty; 711package CFPlus::UI::Empty;
516 712
517our @ISA = CFClient::UI::Base::; 713our @ISA = CFPlus::UI::Base::;
518 714
519sub new { 715sub new {
520 my ($class, %arg) = @_; 716 my ($class, %arg) = @_;
521 $class->SUPER::new (can_events => 0, %arg); 717 $class->SUPER::new (can_events => 0, %arg);
522} 718}
523 719
524sub size_request { 720sub size_request {
525 (0, 0) 721 my ($self) = @_;
722
723 ($self->{w} + 0, $self->{h} + 0)
526} 724}
527 725
528sub draw { } 726sub draw { }
529 727
530############################################################################# 728#############################################################################
531 729
532package CFClient::UI::Container; 730package CFPlus::UI::Container;
533 731
534our @ISA = CFClient::UI::Base::; 732our @ISA = CFPlus::UI::Base::;
535 733
536sub new { 734sub new {
537 my ($class, %arg) = @_; 735 my ($class, %arg) = @_;
538 736
539 my $children = delete $arg{children} || []; 737 my $children = delete $arg{children};
540 738
541 my $self = $class->SUPER::new ( 739 my $self = $class->SUPER::new (
542 children => [], 740 children => [],
543 can_events => 0, 741 can_events => 0,
544 %arg, 742 %arg,
545 ); 743 );
744
546 $self->add ($_) for @$children; 745 $self->add (@$children)
746 if $children && @$children;
547 747
548 $self 748 $self
749}
750
751sub realloc {
752 my ($self) = @_;
753
754 $self->{force_realloc} = 1;
755 $self->{force_size_alloc} = 1;
756 $self->SUPER::realloc;
549} 757}
550 758
551sub add { 759sub add {
552 my ($self, @widgets) = @_; 760 my ($self, @widgets) = @_;
553 761
554 $_->set_parent ($self) 762 $_->set_parent ($self)
555 for @widgets; 763 for @widgets;
556 764
765 # TODO: only do this in widgets that need it, e.g. root, fixed
557 use sort 'stable'; 766 use sort 'stable';
558 767
559 $self->{children} = [ 768 $self->{children} = [
560 sort { $a->{z} <=> $b->{z} } 769 sort { $a->{z} <=> $b->{z} }
561 @{$self->{children}}, @widgets 770 @{$self->{children}}, @widgets
562 ]; 771 ];
563 772
564 $self->check_size (1); 773 $self->realloc;
565 $self->update;
566} 774}
567 775
568sub children { 776sub children {
569 @{ $_[0]{children} } 777 @{ $_[0]{children} }
570} 778}
… …
575 delete $child->{parent}; 783 delete $child->{parent};
576 $child->hide; 784 $child->hide;
577 785
578 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 786 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
579 787
580 $self->check_size; 788 $self->realloc;
581 $self->update;
582} 789}
583 790
584sub clear { 791sub clear {
585 my ($self) = @_; 792 my ($self) = @_;
586 793
587 my $children = delete $self->{children}; 794 my $children = $self->{children};
588 $self->{children} = []; 795 $self->{children} = [];
589 796
590 for (@$children) { 797 for (@$children) {
591 delete $_->{parent}; 798 delete $_->{parent};
592 $_->hide; 799 $_->hide;
593 } 800 }
594 801
595 $self->check_size; 802 $self->realloc;
596 $self->update;
597} 803}
598 804
599sub find_widget { 805sub find_widget {
600 my ($self, $x, $y) = @_; 806 my ($self, $x, $y) = @_;
601 807
602 $x -= $self->{x}; 808 $x -= $self->{x};
603 $y -= $self->{y}; 809 $y -= $self->{y};
604 810
605 my $res; 811 my $res;
606 812
607 for (reverse @{ $self->{children} }) { 813 for (reverse $self->visible_children) {
608 $res = $_->find_widget ($x, $y) 814 $res = $_->find_widget ($x, $y)
609 and return $res; 815 and return $res;
610 } 816 }
611 817
612 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 818 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
618 $_->draw for @{$self->{children}}; 824 $_->draw for @{$self->{children}};
619} 825}
620 826
621############################################################################# 827#############################################################################
622 828
623package CFClient::UI::Bin; 829package CFPlus::UI::Bin;
624 830
625our @ISA = CFClient::UI::Container::; 831our @ISA = CFPlus::UI::Container::;
626 832
627sub new { 833sub new {
628 my ($class, %arg) = @_; 834 my ($class, %arg) = @_;
629 835
630 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 836 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
631 837
632 $class->SUPER::new (children => [$child], %arg) 838 $class->SUPER::new (children => [$child], %arg)
633} 839}
634 840
635sub add { 841sub add {
636 my ($self, $child) = @_; 842 my ($self, $child) = @_;
637 843
638 $self->{children} = []; 844 $self->SUPER::remove ($_) for @{ $self->{children} };
639
640 $self->SUPER::add ($child); 845 $self->SUPER::add ($child);
641} 846}
642 847
643sub remove { 848sub remove {
644 my ($self, $widget) = @_; 849 my ($self, $widget) = @_;
645 850
646 $self->SUPER::remove ($widget); 851 $self->SUPER::remove ($widget);
647 852
648 $self->{children} = [new CFClient::UI::Empty] 853 $self->{children} = [new CFPlus::UI::Empty]
649 unless @{$self->{children}}; 854 unless @{$self->{children}};
650} 855}
651 856
652sub child { $_[0]->{children}[0] } 857sub child { $_[0]->{children}[0] }
653 858
654sub size_request { 859sub size_request {
655 $_[0]{children}[0]->size_request 860 $_[0]{children}[0]->size_request
656} 861}
657 862
658sub size_allocate { 863sub invoke_size_allocate {
659 my ($self, $w, $h) = @_; 864 my ($self, $w, $h) = @_;
660 865
661 $self->{children}[0]->configure (0, 0, $w, $h); 866 $self->{children}[0]->configure (0, 0, $w, $h);
867
868 1
662} 869}
663 870
664############################################################################# 871#############################################################################
665 872
873# back-buffered drawing area
874
666package CFClient::UI::Window; 875package CFPlus::UI::Window;
667 876
668our @ISA = CFClient::UI::Bin::; 877our @ISA = CFPlus::UI::Bin::;
669 878
670use CFClient::OpenGL; 879use CFPlus::OpenGL;
671 880
672sub new { 881sub new {
673 my ($class, %arg) = @_; 882 my ($class, %arg) = @_;
674 883
675 my $self = $class->SUPER::new (%arg); 884 my $self = $class->SUPER::new (%arg);
… …
680 889
681 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 890 $ROOT->on_post_alloc ($self => sub { $self->render_child });
682 $self->SUPER::update; 891 $self->SUPER::update;
683} 892}
684 893
685sub size_allocate { 894sub invoke_size_allocate {
686 my ($self, $w, $h) = @_; 895 my ($self, $w, $h) = @_;
687 896
688 $self->SUPER::size_allocate ($w, $h);
689 $self->update; 897 $self->update;
898
899 $self->SUPER::invoke_size_allocate ($w, $h)
690} 900}
691 901
692sub _render { 902sub _render {
903 my ($self) = @_;
904
693 $_[0]{children}[0]->draw; 905 $self->{children}[0]->draw;
694} 906}
695 907
696sub render_child { 908sub render_child {
697 my ($self) = @_; 909 my ($self) = @_;
698 910
699 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 911 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
700 glClearColor 0, 0, 0, 0; 912 glClearColor 0, 0, 0, 0;
701 glClear GL_COLOR_BUFFER_BIT; 913 glClear GL_COLOR_BUFFER_BIT;
702 914
915 {
916 package CFPlus::UI::Base;
917
918 local ($draw_x, $draw_y, $draw_w, $draw_h) =
919 (0, 0, $self->{w}, $self->{h});
920
703 $self->_render; 921 $self->_render;
922 }
704 }; 923 };
705} 924}
706 925
707sub _draw { 926sub _draw {
708 my ($self) = @_; 927 my ($self) = @_;
709
710 my ($w, $h) = ($self->w, $self->h);
711 928
712 my $tex = $self->{texture} 929 my $tex = $self->{texture}
713 or return; 930 or return;
714 931
715 glEnable GL_TEXTURE_2D; 932 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 933 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
717 glColor 1, 1, 1, 1; 934 glColor 0, 0, 0, 1;
718 935
719 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 936 $tex->draw_quad_alpha_premultiplied (0, 0);
720 937
721 glDisable GL_TEXTURE_2D; 938 glDisable GL_TEXTURE_2D;
722} 939}
723 940
724############################################################################# 941#############################################################################
725 942
726package CFClient::UI::ViewPort; 943package CFPlus::UI::ViewPort;
727 944
945use List::Util qw(min max);
946
728our @ISA = CFClient::UI::Window::; 947our @ISA = CFPlus::UI::Window::;
948
949sub new {
950 my $class = shift;
951
952 $class->SUPER::new (
953 scroll_x => 0,
954 scroll_y => 1,
955 @_,
956 )
957}
729 958
730sub size_request { 959sub size_request {
731 my ($self) = @_; 960 my ($self) = @_;
732 961
733 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 962 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
734 $self->child->configure (0, 0, @$self{qw(child_w child_h)});
735 963
736 @$self{qw(child_w child_h)} 964 $w = 1 if $self->{scroll_x};
737} 965 $h = 1 if $self->{scroll_y};
738 966
967 ($w, $h)
968}
969
739sub size_allocate { 970sub invoke_size_allocate {
740 my ($self, $w, $h) = @_; 971 my ($self, $w, $h) = @_;
741 972
973 my $child = $self->child;
974
975 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
976 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
977
978 $self->child->configure (0, 0, $w, $h);
742 $self->update; 979 $self->update;
980
981 1
743} 982}
744 983
745sub set_offset { 984sub set_offset {
746 my ($self, $x, $y) = @_; 985 my ($self, $x, $y) = @_;
747 986
987 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
988 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
989
990 if ($x != $self->{view_x} or $y != $self->{view_y}) {
748 $self->{view_x} = int $x; 991 $self->{view_x} = $x;
749 $self->{view_y} = int $y; 992 $self->{view_y} = $y;
750 993
994 $self->emit (changed => $x, $y);
751 $self->update; 995 $self->update;
996 }
752} 997}
753 998
754# hmm, this does not work for topleft of $self... but we should not ask for that 999# hmm, this does not work for topleft of $self... but we should not ask for that
755sub coord2local { 1000sub coord2local {
756 my ($self, $x, $y) = @_; 1001 my ($self, $x, $y) = @_;
… …
771 my ($self, $x, $y) = @_; 1016 my ($self, $x, $y) = @_;
772 1017
773 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1018 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
774 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1019 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
775 ) { 1020 ) {
776 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1021 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
777 } else { 1022 } else {
778 $self->CFClient::UI::Base::find_widget ($x, $y) 1023 $self->CFPlus::UI::Base::find_widget ($x, $y)
779 } 1024 }
780} 1025}
781 1026
782sub _render { 1027sub _render {
783 my ($self) = @_; 1028 my ($self) = @_;
784 1029
1030 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1031 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1032
785 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1033 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
786 1034
787 $self->SUPER::_render; 1035 $self->SUPER::_render;
788} 1036}
789 1037
790############################################################################# 1038#############################################################################
791 1039
792package CFClient::UI::ScrolledWindow; 1040package CFPlus::UI::ScrolledWindow;
793 1041
794our @ISA = CFClient::UI::HBox::; 1042our @ISA = CFPlus::UI::Table::;
795 1043
796sub new { 1044sub new {
797 my $class = shift; 1045 my ($class, %arg) = @_;
1046
1047 my $child = delete $arg{child};
798 1048
799 my $self; 1049 my $self;
800 1050
801 my $slider = new CFClient::UI::Slider 1051 my $hslider = new CFPlus::UI::Slider
1052 col => 0,
1053 row => 1,
802 vertical => 1, 1054 vertical => 0,
803 range => [0, 0, 1, 0.01], # HACK fix 1055 range => [0, 0, 1, 0.01], # HACK fix
804 connect_changed => sub { 1056 on_changed => sub {
805 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1057 $self->{hpos} = $_[1];
1058 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
806 }, 1059 },
807 ; 1060 ;
808 1061
1062 my $vslider = new CFPlus::UI::Slider
1063 col => 1,
1064 row => 0,
1065 vertical => 1,
1066 range => [0, 0, 1, 0.01], # HACK fix
1067 on_changed => sub {
1068 $self->{vpos} = $_[1];
1069 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1070 },
1071 ;
1072
809 $self = $class->SUPER::new ( 1073 $self = $class->SUPER::new (
810 vp => (new CFClient::UI::ViewPort expand => 1), 1074 scroll_x => 0,
1075 scroll_y => 1,
1076 can_events => 1,
811 slider => $slider, 1077 hslider => $hslider,
812 @_, 1078 vslider => $vslider,
1079 col_expand => [1, 0],
1080 row_expand => [1, 0],
1081 %arg,
813 ); 1082 );
814 1083
815 $self->{vp}->add ($self->{scrolled}); 1084 $self->{vp} = new CFPlus::UI::ViewPort
1085 col => 0,
1086 row => 0,
1087 expand => 1,
1088 scroll_x => $self->{scroll_x},
1089 scroll_y => $self->{scroll_y},
1090 on_changed => sub {
1091 my ($vp, $x, $y) = @_;
1092
1093 $vp->{parent}{hslider}->set_value ($x);
1094 $vp->{parent}{vslider}->set_value ($y);
1095
1096 0
1097 },
1098 ;
1099
816 $self->add ($self->{vp}); 1100 $self->SUPER::add ($self->{vp});
817 $self->add ($self->{slider}); 1101
1102 $self->add ($child) if $child;
818 1103
819 $self 1104 $self
820} 1105}
821 1106
822#TODO# update range on size_allocate depending on child 1107sub add {
823# update viewport offset on scroll 1108 my ($self, $widget) = @_;
1109
1110 $self->{vp}->add ($self->{child} = $widget);
1111}
1112
1113sub update_slider {
1114 my ($self) = @_;
1115
1116 my $child = ($self->{vp} or return)->child;
1117
1118 my ($w1, $w2) = ($child->{w}, $self->{vp}{w});
1119 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1120
1121 my $visible = $w1 > $w2;
1122 if ($visible != $self->{hslider_visible}) {
1123 $self->{hslider_visible} = $visible;
1124 $visible ? $self->SUPER::add ($self->{hslider})
1125 : $self->SUPER::remove ($self->{hslider});
1126 }
1127
1128 my ($h1, $h2) = ($child->{h}, $self->{vp}{h});
1129 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1130
1131 my $visible = $h1 > $h2;
1132 if ($visible != $self->{vslider_visible}) {
1133 $self->{vslider_visible} = $visible;
1134 $visible ? $self->SUPER::add ($self->{vslider})
1135 : $self->SUPER::remove ($self->{vslider});
1136 }
1137}
1138
1139
1140sub start_dragging {
1141 my ($self, $ev) = @_;
1142
1143 $self->grab_focus;
1144
1145 my $ox = $self->{vp}{view_x};
1146 my $oy = $self->{vp}{view_y};
1147
1148 $self->{motion} = sub {
1149 my ($ev, $x, $y) = @_;
1150
1151 $ox -= $ev->{xrel};
1152 $oy -= $ev->{yrel};
1153
1154 $self->{vp}->set_offset ($ox, $oy);
1155 };
1156}
1157
1158sub invoke_mouse_wheel {
1159 my ($self, $ev) = @_;
1160
1161 $self->{vslider}->emit (mouse_wheel => $ev);
1162 $self->{hslider}->emit (mouse_wheel => $ev);
1163
1164 1
1165}
1166
1167sub invoke_button_down {
1168 my ($self, $ev, $x, $y) = @_;
1169
1170 $self->start_dragging ($ev);
1171
1172 1
1173}
1174
1175sub invoke_button_up {
1176 my ($self, $ev, $x, $y) = @_;
1177
1178 if (delete $self->{motion}) {
1179 return 1;
1180 }
1181
1182 0
1183}
1184
1185sub invoke_mouse_motion {
1186 my ($self, $ev, $x, $y) = @_;
1187
1188 if ($self->{motion}) {
1189 $self->{motion}->($ev, $x, $y);
1190 return 1;
1191 }
1192
1193 0
1194}
1195
1196sub invoke_size_allocate {
1197 my ($self, $w, $h) = @_;
1198
1199 $self->update_slider;
1200 $self->SUPER::invoke_size_allocate ($w, $h)
1201}
824 1202
825############################################################################# 1203#############################################################################
826 1204
827package CFClient::UI::Frame; 1205package CFPlus::UI::Frame;
828 1206
829our @ISA = CFClient::UI::Bin::; 1207our @ISA = CFPlus::UI::Bin::;
830 1208
831use CFClient::OpenGL; 1209use CFPlus::OpenGL;
832 1210
833sub new { 1211sub new {
834 my $class = shift; 1212 my $class = shift;
835 1213
836 $class->SUPER::new ( 1214 $class->SUPER::new (
… …
844 1222
845 if ($self->{bg}) { 1223 if ($self->{bg}) {
846 my ($w, $h) = @$self{qw(w h)}; 1224 my ($w, $h) = @$self{qw(w h)};
847 1225
848 glEnable GL_BLEND; 1226 glEnable GL_BLEND;
849 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1227 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
850 glColor @{ $self->{bg} }; 1228 glColor_premultiply @{ $self->{bg} };
851 1229
852 glBegin GL_QUADS; 1230 glBegin GL_QUADS;
853 glVertex 0 , 0; 1231 glVertex 0 , 0;
854 glVertex 0 , $h; 1232 glVertex 0 , $h;
855 glVertex $w, $h; 1233 glVertex $w, $h;
… …
862 $self->SUPER::_draw; 1240 $self->SUPER::_draw;
863} 1241}
864 1242
865############################################################################# 1243#############################################################################
866 1244
867package CFClient::UI::FancyFrame; 1245package CFPlus::UI::FancyFrame;
868 1246
869our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFPlus::UI::Bin::;
870 1248
871use CFClient::OpenGL; 1249use CFPlus::OpenGL;
872
873my @tex =
874 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
875 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
876 1250
877sub new { 1251sub new {
878 my $class = shift; 1252 my ($class, %arg) = @_;
879 1253
880 # TODO: user_x, user_y, overwrite moveto? 1254 if ((exists $arg{label}) && !ref $arg{label}) {
1255 $arg{label} = new CFPlus::UI::Label
1256 align => 1,
1257 valign => 0,
1258 text => $arg{label},
1259 fontsize => ($arg{border} || 0.8) * 0.75;
1260 }
881 1261
882 my $self = $class->SUPER::new ( 1262 my $self = $class->SUPER::new (
1263 # label => "",
883 bg => [1, 1, 1, 1], 1264 fg => [0.6, 0.3, 0.1],
884 border_bg => [1, 1, 1, 1],
885 border => 0.6, 1265 border => 0.8,
886 toplevel => 1, 1266 style => 'single',
887 can_events => 1, 1267 %arg,
888 @_
889 ); 1268 );
890 1269
891 $self->{title} &&= new CFClient::UI::Label
892 align => 0,
893 valign => 1,
894 text => $self->{title},
895 fontsize => $self->{border};
896
897 $self 1270 $self
1271}
1272
1273sub add {
1274 my ($self, @widgets) = @_;
1275
1276 $self->SUPER::add (@widgets);
1277 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
898} 1278}
899 1279
900sub border { 1280sub border {
901 int $_[0]{border} * $::FONTSIZE 1281 int $_[0]{border} * $::FONTSIZE
902} 1282}
903 1283
904sub size_request { 1284sub size_request {
905 my ($self) = @_; 1285 my ($self) = @_;
1286
1287 ($self->{label_w}, undef) = $self->{label}->size_request
1288 if $self->{label};
906 1289
907 my ($w, $h) = $self->SUPER::size_request; 1290 my ($w, $h) = $self->SUPER::size_request;
908 1291
909 ( 1292 (
910 $w + $self->border * 2, 1293 $w + $self->border * 2,
911 $h + $self->border * 2, 1294 $h + $self->border * 2,
912 ) 1295 )
913} 1296}
914 1297
915sub size_allocate { 1298sub invoke_size_allocate {
916 my ($self, $w, $h) = @_; 1299 my ($self, $w, $h) = @_;
917 1300
918 $h -= List::Util::max 0, $self->border * 2; 1301 my $border = $self->border;
1302
919 $w -= List::Util::max 0, $self->border * 2; 1303 $w -= List::Util::max 0, $border * 2;
1304 $h -= List::Util::max 0, $border * 2;
920 1305
921 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1306 if (my $label = $self->{label}) {
922 if $self->{title}; 1307 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1308 $label->{h} = List::Util::min $h, $border;
1309 $label->invoke_size_allocate ($label->{w}, $label->{h});
1310 }
923 1311
924 $self->child->configure ($self->border, $self->border, $w, $h); 1312 $self->child->configure ($border, $border, $w, $h);
925}
926 1313
1314 1
1315}
1316
1317sub _draw {
1318 my ($self) = @_;
1319
1320 my $child = $self->{children}[0];
1321
1322 my $border = $self->border;
1323 my ($w, $h) = ($self->{w}, $self->{h});
1324
1325 $child->draw;
1326
1327 glColor @{$self->{fg}};
1328 glBegin GL_LINE_STRIP;
1329 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1330 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1331 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1332 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1333 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1334 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1335 glEnd;
1336
1337 if ($self->{label}) {
1338 glTranslate $border * 2, 0;
1339 $self->{label}->_draw;
1340 }
1341}
1342
1343#############################################################################
1344
1345package CFPlus::UI::Toplevel;
1346
1347our @ISA = CFPlus::UI::Bin::;
1348
1349use CFPlus::OpenGL;
1350
1351my $bg =
1352 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1353 mipmap => 1, wrap => 1;
1354
1355my @border =
1356 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1357 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1358
1359my @icon =
1360 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1361 qw(x1_move.png x1_resize.png);
1362
1363sub new {
1364 my ($class, %arg) = @_;
1365
1366 my $self = $class->SUPER::new (
1367 bg => [1, 1, 1, 1],
1368 border_bg => [1, 1, 1, 1],
1369 border => 0.6,
1370 can_events => 1,
1371 min_w => 64,
1372 min_h => 32,
1373 %arg,
1374 );
1375
1376 $self->{title_widget} = new CFPlus::UI::Label
1377 align => 0,
1378 valign => 1,
1379 text => $self->{title},
1380 fontsize => $self->{border},
1381 if exists $self->{title};
1382
1383 if ($self->{has_close_button}) {
1384 $self->{close_button} =
1385 new CFPlus::UI::ImageButton
1386 path => 'x1_close.png',
1387 on_activate => sub { $self->emit ("delete") };
1388
1389 $self->CFPlus::UI::Container::add ($self->{close_button});
1390 }
1391
1392 $self
1393}
1394
1395sub add {
1396 my ($self, @widgets) = @_;
1397
1398 $self->SUPER::add (@widgets);
1399 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1400 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1401}
1402
1403sub border {
1404 int $_[0]{border} * $::FONTSIZE
1405}
1406
1407sub size_request {
1408 my ($self) = @_;
1409
1410 $self->{title_widget}->size_request
1411 if $self->{title_widget};
1412
1413 $self->{close_button}->size_request
1414 if $self->{close_button};
1415
1416 my ($w, $h) = $self->SUPER::size_request;
1417
1418 (
1419 $w + $self->border * 2,
1420 $h + $self->border * 2,
1421 )
1422}
1423
1424sub invoke_size_allocate {
1425 my ($self, $w, $h) = @_;
1426
1427 if ($self->{title_widget}) {
1428 $self->{title_widget}{w} = $w;
1429 $self->{title_widget}{h} = $h;
1430 $self->{title_widget}->invoke_size_allocate ($w, $h);
1431 }
1432
1433 my $border = $self->border;
1434
1435 $h -= List::Util::max 0, $border * 2;
1436 $w -= List::Util::max 0, $border * 2;
1437
1438 $self->child->configure ($border, $border, $w, $h);
1439
1440 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1441 if $self->{close_button};
1442
1443 1
1444}
1445
1446sub invoke_delete {
1447 my ($self) = @_;
1448
1449 $self->hide;
1450
1451 1
1452}
1453
927sub button_down { 1454sub invoke_button_down {
928 my ($self, $ev, $x, $y) = @_; 1455 my ($self, $ev, $x, $y) = @_;
929 1456
930 my ($w, $h) = @$self{qw(w h)}; 1457 my ($w, $h) = @$self{qw(w h)};
931 my $border = $self->border; 1458 my $border = $self->border;
932 1459
… …
945 my ($ev, $x, $y) = @_; 1472 my ($ev, $x, $y) = @_;
946 1473
947 my $dx = $ev->{x} - $ox; 1474 my $dx = $ev->{x} - $ox;
948 my $dy = $ev->{y} - $oy; 1475 my $dy = $ev->{y} - $oy;
949 1476
950 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1477 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
951 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1478 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1479
952 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1480 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
953 $self->check_size; 1481 $self->realloc;
954 }; 1482 };
955 1483
956 } elsif ($lr ^ $td) { 1484 } elsif ($lr ^ $td) {
957 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1485 my ($ox, $oy) = ($ev->{x}, $ev->{y});
958 my ($bx, $by) = ($self->{x}, $self->{y}); 1486 my ($bx, $by) = ($self->{x}, $self->{y});
… …
960 $self->{motion} = sub { 1488 $self->{motion} = sub {
961 my ($ev, $x, $y) = @_; 1489 my ($ev, $x, $y) = @_;
962 1490
963 ($x, $y) = ($ev->{x}, $ev->{y}); 1491 ($x, $y) = ($ev->{x}, $ev->{y});
964 1492
965 $self->move ($bx + $x - $ox, $by + $y - $oy); 1493 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
966 $self->update; 1494 # HACK: the next line is required to enforce placement
1495 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
967 }; 1496 };
1497 } else {
1498 return 0;
1499 }
1500
968 } 1501 1
969} 1502}
970 1503
971sub button_up { 1504sub invoke_button_up {
972 my ($self, $ev, $x, $y) = @_; 1505 my ($self, $ev, $x, $y) = @_;
973 1506
974 delete $self->{motion}; 1507 ! ! delete $self->{motion}
975} 1508}
976 1509
977sub mouse_motion { 1510sub invoke_mouse_motion {
978 my ($self, $ev, $x, $y) = @_; 1511 my ($self, $ev, $x, $y) = @_;
979 1512
980 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1513 $self->{motion}->($ev, $x, $y) if $self->{motion};
1514
1515 ! ! $self->{motion}
1516}
1517
1518sub invoke_visibility_change {
1519 my ($self, $visible) = @_;
1520
1521 delete $self->{motion} unless $visible;
1522
1523 0
981} 1524}
982 1525
983sub _draw { 1526sub _draw {
984 my ($self) = @_; 1527 my ($self) = @_;
985 1528
1529 my $child = $self->{children}[0];
1530
986 my ($w, $h ) = ($self->{w}, $self->{h}); 1531 my ($w, $h ) = ($self->{w}, $self->{h});
987 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1532 my ($cw, $ch) = ($child->{w}, $child->{h});
988 1533
989 glEnable GL_TEXTURE_2D; 1534 glEnable GL_TEXTURE_2D;
990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1535 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
991 1536
992 my $border = $self->border; 1537 my $border = $self->border;
993 1538
994 glColor @{ $self->{border_bg} }; 1539 glColor @{ $self->{border_bg} };
995 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1540 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
996 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1541 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
997 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1542 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
998 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1543 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1544
1545 # move
1546 my $w2 = ($w - $border) * .5;
1547 my $h2 = ($h - $border) * .5;
1548 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1549 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1550 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1551
1552 # resize
1553 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1554 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1555 unless $self->{has_close_button};
1556 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1557 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
999 1558
1000 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1559 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1001 my $bg = $tex[0]; 1560 glColor @{ $self->{bg} };
1002 1561
1003 # TODO: repeat texture not scale 1562 # TODO: repeat texture not scale
1563 # solve this better(?)
1004 my $rep_x = $cw / $bg->{w}; 1564 $bg->{s} = $cw / $bg->{w};
1005 my $rep_y = $ch / $bg->{h}; 1565 $bg->{t} = $ch / $bg->{h};
1006
1007 glColor @{ $self->{bg} };
1008
1009 $bg->{s} = $rep_x;
1010 $bg->{t} = $rep_y;
1011 $bg->{wrap_mode} = 1;
1012 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1566 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1013 } 1567 }
1014 1568
1015 glDisable GL_TEXTURE_2D; 1569 glDisable GL_TEXTURE_2D;
1016 1570
1017 $self->{title}->draw if $self->{title};
1018
1019 $self->child->draw; 1571 $child->draw;
1572
1573 if ($self->{title_widget}) {
1574 glTranslate 0, $border - $self->{h};
1575 $self->{title_widget}->_draw;
1576
1577 glTranslate 0, - ($border - $self->{h});
1578 }
1579
1580 $self->{close_button}->draw
1581 if $self->{close_button};
1020} 1582}
1021 1583
1022############################################################################# 1584#############################################################################
1023 1585
1024package CFClient::UI::Table; 1586package CFPlus::UI::Table;
1025 1587
1026our @ISA = CFClient::UI::Base::; 1588our @ISA = CFPlus::UI::Container::;
1027 1589
1028use List::Util qw(max sum); 1590use List::Util qw(max sum);
1029 1591
1030use CFClient::OpenGL; 1592use CFPlus::OpenGL;
1031 1593
1032sub new { 1594sub new {
1033 my $class = shift; 1595 my $class = shift;
1034 1596
1035 $class->SUPER::new ( 1597 $class->SUPER::new (
1036 col_expand => [], 1598 col_expand => [],
1599 row_expand => [],
1037 @_ 1600 @_,
1038 ) 1601 )
1039} 1602}
1040 1603
1041sub add { 1604sub add {
1042 my ($self, $x, $y, $child) = @_;
1043
1044 $child->set_parent ($self);
1045 $self->{children}[$y][$x] = $child;
1046
1047 $child->check_size;
1048}
1049
1050sub children {
1051 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1052}
1053
1054# TODO: move to container class maybe? send childs a signal on removal?
1055sub clear {
1056 my ($self) = @_; 1605 my ($self, @widgets) = @_;
1606
1607 for my $child (@widgets) {
1608 $child->{rowspan} ||= 1;
1609 $child->{colspan} ||= 1;
1610 }
1611
1612 $self->SUPER::add (@widgets);
1613}
1614
1615sub add_at {
1616 my $self = shift;
1617
1618 my @widgets;
1619
1620 while (@_) {
1621 my ($col, $row, $child) = splice @_, 0, 3, ();
1622
1623 $child->{row} = $row;
1624 $child->{col} = $col;
1625
1626 push @widgets, $child;
1627 }
1628
1629 $self->add (@widgets);
1630}
1631
1632sub get_wh {
1633 my ($self) = @_;
1634
1635 my (@w, @h);
1057 1636
1058 my @children = $self->children; 1637 my @children = $self->children;
1059 delete $self->{children}; 1638
1639 # first pass, columns
1640 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1641 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1642
1643 my $sw = sum @w[$c .. $c + $cs - 1];
1644
1645 if ($w > $sw) {
1646 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1647 }
1060 1648 }
1061 for (@children) {
1062 delete $_->{parent};
1063 $_->hide;
1064 }
1065 1649
1066 $self->update; 1650 # second pass, rows
1067} 1651 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1068
1069sub get_wh {
1070 my ($self) = @_;
1071
1072 my (@w, @h);
1073
1074 for my $y (0 .. $#{$self->{children}}) {
1075 my $row = $self->{children}[$y]
1076 or next;
1077
1078 for my $x (0 .. $#$row) {
1079 my $widget = $row->[$x]
1080 or next;
1081 my ($w, $h) = @$widget{qw(req_w req_h)}; 1652 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1082 1653
1083 $w[$x] = max $w[$x], $w; 1654 my $sh = sum @h[$r .. $r + $rs - 1];
1084 $h[$y] = max $h[$y], $h; 1655
1656 if ($h > $sh) {
1657 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1085 } 1658 }
1086 } 1659 }
1087 1660
1088 (\@w, \@h) 1661 (\@w, \@h)
1089} 1662}
… …
1097 (sum @$ws), 1670 (sum @$ws),
1098 (sum @$hs), 1671 (sum @$hs),
1099 ) 1672 )
1100} 1673}
1101 1674
1102sub size_allocate { 1675sub invoke_size_allocate {
1103 my ($self, $w, $h) = @_; 1676 my ($self, $w, $h) = @_;
1104 1677
1105 my ($ws, $hs) = $self->get_wh; 1678 my ($ws, $hs) = $self->get_wh;
1106 1679
1107 my $req_w = sum @$ws; 1680 my $req_w = (sum @$ws) || 1;
1108 my $req_h = sum @$hs; 1681 my $req_h = (sum @$hs) || 1;
1109 1682
1110 # TODO: nicer code && do row_expand 1683 # now linearly scale the rows/columns to the allocated size
1111 my @col_expand = @{$self->{col_expand}}; 1684 my @col_expand = @{$self->{col_expand}};
1112 @col_expand = (1) x @$ws unless @col_expand; 1685 @col_expand = (1) x @$ws unless @col_expand;
1113 my $col_expand = (sum @col_expand) || 1; 1686 my $col_expand = (sum @col_expand) || 1;
1114 1687
1115 # linearly scale sizes
1116 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1688 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1117 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1118 1689
1119 CFClient::UI::harmonize $ws; 1690 CFPlus::UI::harmonize $ws;
1691
1692 my @row_expand = @{$self->{row_expand}};
1693 @row_expand = (1) x @$ws unless @row_expand;
1694 my $row_expand = (sum @row_expand) || 1;
1695
1696 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1697
1120 CFClient::UI::harmonize $hs; 1698 CFPlus::UI::harmonize $hs;
1121 1699
1122 my $y; 1700 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1701 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1123 1702
1124 for my $r (0 .. $#{$self->{children}}) { 1703 for my $widget ($self->children) {
1125 my $row = $self->{children}[$r] 1704 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1126 or next;
1127 1705
1128 my $x = 0; 1706 $widget->configure (
1129 my $row_h = $hs->[$r]; 1707 $x[$c], $y[$r],
1708 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1130 1709 );
1131 for my $c (0 .. $#$row) { 1710 }
1132 my $col_w = $ws->[$c];
1133 1711
1134 if (my $widget = $row->[$c]) { 1712 1
1135 $widget->configure ($x, $y, $col_w, $row_h); 1713}
1136 }
1137 1714
1138 $x += $col_w; 1715#############################################################################
1716
1717package CFPlus::UI::Fixed;
1718
1719use List::Util qw(min max);
1720
1721our @ISA = CFPlus::UI::Container::;
1722
1723sub add {
1724 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1725
1726 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1727 $self->SUPER::add ($child);
1728}
1729
1730sub _scale($$$) {
1731 my ($mode, $val, $max) = @_;
1732
1733 $mode eq "abs" ? $val
1734 : $mode eq "rel" ? $val * $max
1735 : 0
1736}
1737
1738sub size_request {
1739 my ($self) = @_;
1740
1741 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1742
1743 # determine overall size by querying abs widgets
1744 for my $child ($self->visible_children) {
1745 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1746
1747 if ($pos eq "abs") {
1748 $w = _scale $size, $w, $child->{req_w};
1749 $h = _scale $size, $h, $child->{req_h};
1750
1751 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1752 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1139 } 1753 }
1140
1141 $y += $row_h;
1142 } 1754 }
1143 1755
1144} 1756 my $W = $x2 - $x1;
1757 my $H = $y2 - $y1;
1145 1758
1146sub find_widget { 1759 # now layout remaining widgets
1760 for my $child ($self->visible_children) {
1761 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1762
1763 if ($pos ne "abs") {
1764 $x = _scale $pos, $x, $W;
1765 $y = _scale $pos, $x, $H;
1766 $w = _scale $size, $w, $child->{req_w};
1767 $h = _scale $size, $h, $child->{req_h};
1768
1769 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1770 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1771 }
1772 }
1773
1774 my $W = $x2 - $x1;
1775 my $H = $y2 - $y1;
1776
1777 ($W, $H)
1778}
1779
1780sub invoke_size_allocate {
1147 my ($self, $x, $y) = @_; 1781 my ($self, $W, $H) = @_;
1148 1782
1149 $x -= $self->{x}; 1783 for my $child ($self->visible_children) {
1150 $y -= $self->{y}; 1784 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1151 1785
1152 my $res; 1786 $x = _scale $pos, $x, $W;
1787 $y = _scale $pos, $x, $H;
1788 $w = _scale $size, $w, $child->{req_w};
1789 $h = _scale $size, $h, $child->{req_h};
1153 1790
1154 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1791 $child->configure ($x, $y, $w, $h);
1155 $res = $_->find_widget ($x, $y) 1792 }
1156 and return $res; 1793
1157 } 1794 1
1158
1159 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1160}
1161
1162sub _draw {
1163 my ($self) = @_;
1164
1165 for (grep $_, @{$self->{children}}) {
1166 $_->draw for grep $_, @$_;
1167 }
1168} 1795}
1169 1796
1170############################################################################# 1797#############################################################################
1171 1798
1172package CFClient::UI::HBox; 1799package CFPlus::UI::Box;
1173 1800
1174# TODO: wrap into common Box base class
1175
1176our @ISA = CFClient::UI::Container::; 1801our @ISA = CFPlus::UI::Container::;
1177 1802
1178sub size_request { 1803sub size_request {
1179 my ($self) = @_; 1804 my ($self) = @_;
1180 1805
1181 my @alloc = map [$_->size_request], @{$self->{children}}; 1806 $self->{vertical}
1807 ? (
1808 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1809 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1810 )
1811 : (
1812 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1813 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1814 )
1815}
1182 1816
1817sub invoke_size_allocate {
1818 my ($self, $w, $h) = @_;
1819
1820 my $space = $self->{vertical} ? $h : $w;
1821 my @children = $self->visible_children;
1822
1823 my @req;
1824
1825 if ($self->{homogeneous}) {
1826 @req = ($space / (@children || 1)) x @children;
1827 } else {
1828 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1829 my $req = List::Util::sum @req;
1830
1831 if ($req > $space) {
1832 # ah well, not enough space
1833 $_ *= $space / $req for @req;
1834 } else {
1835 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1836
1837 $space = ($space - $req) / $expand; # remaining space to give away
1838
1839 $req[$_] += $space * $children[$_]{expand}
1840 for 0 .. $#children;
1841 }
1183 ( 1842 }
1184 (List::Util::sum map $_->[0], @alloc), 1843
1185 (List::Util::max map $_->[1], @alloc), 1844 CFPlus::UI::harmonize \@req;
1845
1846 my $pos = 0;
1847 for (0 .. $#children) {
1848 my $alloc = $req[$_];
1849 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1850
1851 $pos += $alloc;
1852 }
1853
1854 1
1855}
1856
1857#############################################################################
1858
1859package CFPlus::UI::HBox;
1860
1861our @ISA = CFPlus::UI::Box::;
1862
1863sub new {
1864 my $class = shift;
1865
1866 $class->SUPER::new (
1867 vertical => 0,
1868 @_,
1186 ) 1869 )
1187} 1870}
1188 1871
1189sub size_allocate {
1190 my ($self, $w, $h) = @_;
1191
1192 ($h, $w) = ($w, $h);
1193
1194 my $children = $self->{children};
1195
1196 my @h = map $_->{req_w}, @$children;
1197
1198 my $req_h = List::Util::sum @h;
1199
1200 if ($req_h > $h) {
1201 # ah well, not enough space
1202 $_ *= $h / $req_h for @h;
1203 } else {
1204 my $exp = List::Util::sum map $_->{expand}, @$children;
1205 $exp ||= 1;
1206
1207 for (0 .. $#$children) {
1208 my $child = $children->[$_];
1209
1210 my $alloc_h = $h[$_];
1211 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1212 $h[$_] = $alloc_h;
1213 }
1214 }
1215
1216 CFClient::UI::harmonize \@h;
1217
1218 my $y = 0;
1219 for (0 .. $#$children) {
1220 my $child = $children->[$_];
1221 my $h = $h[$_];
1222 $child->configure ($y, 0, $h, $w);
1223
1224 $y += $h;
1225 }
1226
1227 1
1228}
1229
1230############################################################################# 1872#############################################################################
1231 1873
1232package CFClient::UI::VBox; 1874package CFPlus::UI::VBox;
1233 1875
1234# TODO: wrap into common Box base class 1876our @ISA = CFPlus::UI::Box::;
1235 1877
1236our @ISA = CFClient::UI::Container::; 1878sub new {
1879 my $class = shift;
1237 1880
1238sub size_request { 1881 $class->SUPER::new (
1239 my ($self) = @_; 1882 vertical => 1,
1240 1883 @_,
1241 my @alloc = map [$_->size_request], @{$self->{children}};
1242
1243 (
1244 (List::Util::max map $_->[0], @alloc),
1245 (List::Util::sum map $_->[1], @alloc),
1246 ) 1884 )
1247} 1885}
1248 1886
1249sub size_allocate {
1250 my ($self, $w, $h) = @_;
1251
1252 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1253
1254 my $children = $self->{children};
1255
1256 my @h = map $_->{req_h}, @$children;
1257
1258 my $req_h = List::Util::sum @h;
1259
1260 if ($req_h > $h) {
1261 # ah well, not enough space
1262 $_ *= $h / $req_h for @h;
1263 } else {
1264 my $exp = List::Util::sum map $_->{expand}, @$children;
1265 $exp ||= 1;
1266
1267 for (0 .. $#$children) {
1268 my $child = $children->[$_];
1269
1270 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1271 }
1272 }
1273
1274 CFClient::UI::harmonize \@h;
1275
1276 my $y = 0;
1277 for (0 .. $#$children) {
1278 my $child = $children->[$_];
1279 my $h = $h[$_];
1280 $child->configure (0, $y, $w, $h);
1281
1282 $y += $h;
1283 }
1284
1285 1
1286}
1287
1288############################################################################# 1887#############################################################################
1289 1888
1290package CFClient::UI::Label; 1889package CFPlus::UI::Label;
1291 1890
1292our @ISA = CFClient::UI::DrawBG::; 1891our @ISA = CFPlus::UI::DrawBG::;
1293 1892
1294use CFClient::OpenGL; 1893use CFPlus::OpenGL;
1295 1894
1296sub new { 1895sub new {
1297 my ($class, %arg) = @_; 1896 my ($class, %arg) = @_;
1298 1897
1299 my $self = $class->SUPER::new ( 1898 my $self = $class->SUPER::new (
… …
1302 #active_bg => none 1901 #active_bg => none
1303 #font => default_font 1902 #font => default_font
1304 #text => initial text 1903 #text => initial text
1305 #markup => initial narkup 1904 #markup => initial narkup
1306 #max_w => maximum pixel width 1905 #max_w => maximum pixel width
1906 #style => 0, # render flags
1307 ellipsise => 3, # end 1907 ellipsise => 3, # end
1308 layout => (new CFClient::Layout), 1908 layout => (new CFPlus::Layout),
1309 fontsize => 1, 1909 fontsize => 1,
1310 align => -1, 1910 align => -1,
1311 valign => -1, 1911 valign => -1,
1312 padding => 2, 1912 padding_x => 2,
1913 padding_y => 2,
1313 can_events => 0, 1914 can_events => 0,
1314 %arg 1915 %arg
1315 ); 1916 );
1316 1917
1317 if (exists $self->{template}) { 1918 if (exists $self->{template}) {
1318 my $layout = new CFClient::Layout; 1919 my $layout = new CFPlus::Layout;
1319 $layout->set_text (delete $self->{template}); 1920 $layout->set_text (delete $self->{template});
1320 $self->{template} = $layout; 1921 $self->{template} = $layout;
1321 } 1922 }
1322 1923
1323 if (exists $self->{markup}) { 1924 if (exists $self->{markup}) {
… …
1327 } 1928 }
1328 1929
1329 $self 1930 $self
1330} 1931}
1331 1932
1332sub escape($) {
1333 local $_ = $_[0];
1334
1335 s/&/&amp;/g;
1336 s/>/&gt;/g;
1337 s/</&lt;/g;
1338
1339 $_
1340}
1341
1342sub update { 1933sub update {
1343 my ($self) = @_; 1934 my ($self) = @_;
1344 1935
1345 delete $self->{texture}; 1936 delete $self->{texture};
1346 $self->SUPER::update; 1937 $self->SUPER::update;
1347} 1938}
1348 1939
1940sub realloc {
1941 my ($self) = @_;
1942
1943 delete $self->{ox};
1944 $self->SUPER::realloc;
1945}
1946
1349sub set_text { 1947sub set_text {
1350 my ($self, $text) = @_; 1948 my ($self, $text) = @_;
1351 1949
1352 return if $self->{text} eq "T$text"; 1950 return if $self->{text} eq "T$text";
1353 $self->{text} = "T$text"; 1951 $self->{text} = "T$text";
1354 1952
1355 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1356 $self->{layout}->set_text ($text); 1953 $self->{layout}->set_text ($text);
1357 1954
1955 delete $self->{size_req};
1956 $self->realloc;
1358 $self->update; 1957 $self->update;
1359 $self->check_size;
1360} 1958}
1361 1959
1362sub set_markup { 1960sub set_markup {
1363 my ($self, $markup) = @_; 1961 my ($self, $markup) = @_;
1364 1962
1365 return if $self->{text} eq "M$markup"; 1963 return if $self->{text} eq "M$markup";
1366 $self->{text} = "M$markup"; 1964 $self->{text} = "M$markup";
1367 1965
1368 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1966 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1369 1967
1370 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1371 $self->{layout}->set_markup ($markup); 1968 $self->{layout}->set_markup ($markup);
1372 1969
1970 delete $self->{size_req};
1971 $self->realloc;
1373 $self->update; 1972 $self->update;
1374 $self->check_size;
1375} 1973}
1376 1974
1377sub size_request { 1975sub size_request {
1378 my ($self) = @_; 1976 my ($self) = @_;
1379 1977
1978 $self->{size_req} ||= do {
1380 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1979 $self->{layout}->set_font ($self->{font}) if $self->{font};
1381 $self->{layout}->set_width ($self->{max_w} || -1); 1980 $self->{layout}->set_width ($self->{max_w} || -1);
1382 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1981 $self->{layout}->set_ellipsise ($self->{ellipsise});
1383 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1982 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1384 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1983 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1385 1984
1386 my ($w, $h) = $self->{layout}->size; 1985 my ($w, $h) = $self->{layout}->size;
1387 1986
1388 if (exists $self->{template}) { 1987 if (exists $self->{template}) {
1389 $self->{template}->set_font ($self->{font}) if $self->{font}; 1988 $self->{template}->set_font ($self->{font}) if $self->{font};
1989 $self->{template}->set_width ($self->{max_w} || -1);
1390 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1990 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1391 1991
1392 my ($w2, $h2) = $self->{template}->size; 1992 my ($w2, $h2) = $self->{template}->size;
1393 1993
1394 $w = List::Util::max $w, $w2; 1994 $w = List::Util::max $w, $w2;
1395 $h = List::Util::max $h, $h2; 1995 $h = List::Util::max $h, $h2;
1996 }
1997
1998 [$w, $h]
1396 } 1999 };
1397 2000
1398 ( 2001 @{ $self->{size_req} }
1399 $w + $self->{padding} * 2,
1400 $h + $self->{padding} * 2,
1401 )
1402} 2002}
1403 2003
2004sub baseline_shift {
2005 $_[0]{layout}->descent
2006}
2007
1404sub size_allocate { 2008sub invoke_size_allocate {
1405 my ($self, $w, $h) = @_; 2009 my ($self, $w, $h) = @_;
1406 2010
2011 delete $self->{ox};
2012
1407 delete $self->{texture}; 2013 delete $self->{texture}
2014 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2015
2016 1
1408} 2017}
1409 2018
1410sub set_fontsize { 2019sub set_fontsize {
1411 my ($self, $fontsize) = @_; 2020 my ($self, $fontsize) = @_;
1412 2021
1413 $self->{fontsize} = $fontsize; 2022 $self->{fontsize} = $fontsize;
2023 delete $self->{size_req};
1414 delete $self->{texture}; 2024 delete $self->{texture};
1415 2025
1416 $self->update; 2026 $self->realloc;
1417 $self->check_size; 2027}
2028
2029sub reconfigure {
2030 my ($self) = @_;
2031
2032 delete $self->{size_req};
2033 delete $self->{texture};
2034
2035 $self->SUPER::reconfigure;
1418} 2036}
1419 2037
1420sub _draw { 2038sub _draw {
1421 my ($self) = @_; 2039 my ($self) = @_;
1422 2040
1423 $self->SUPER::_draw; # draw background, if applicable 2041 $self->SUPER::_draw; # draw background, if applicable
1424 2042
1425 my $tex = $self->{texture} ||= do { 2043 my $size = $self->{texture} ||= do {
1426 $self->{layout}->set_foreground (@{$self->{fg}}); 2044 $self->{layout}->set_foreground (@{$self->{fg}});
1427 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2045 $self->{layout}->set_font ($self->{font}) if $self->{font};
1428 $self->{layout}->set_width ($self->{w}); 2046 $self->{layout}->set_width ($self->{w});
1429 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2047 $self->{layout}->set_ellipsise ($self->{ellipsise});
1430 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2048 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1431 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2049 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1432 2050
1433 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2051 [$self->{layout}->size]
1434
1435 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1436 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1437 : ($self->{w} - $tex->{w}) * 0.5);
1438
1439 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1440 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1441 : ($self->{h} - $tex->{h}) * 0.5);
1442
1443 $tex
1444 }; 2052 };
1445 2053
1446 glEnable GL_TEXTURE_2D; 2054 unless (exists $self->{ox}) {
1447 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2055 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2056 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2057 : ($self->{w} - $size->[0]) * 0.5);
1448 2058
1449 if ($tex->{format} == GL_ALPHA) { 2059 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1450 glColor @{$self->{fg}}; 2060 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1451 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2061 : ($self->{h} - $size->[1]) * 0.5);
1452 } else {
1453 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1454 } 2062 };
1455 2063
1456 glDisable GL_TEXTURE_2D; 2064 my $w = List::Util::min $self->{w} + 4, $size->[0];
2065 my $h = List::Util::min $self->{h} + 2, $size->[1];
2066
2067 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1457} 2068}
1458 2069
1459############################################################################# 2070#############################################################################
1460 2071
1461package CFClient::UI::EntryBase; 2072package CFPlus::UI::EntryBase;
1462 2073
1463our @ISA = CFClient::UI::Label::; 2074our @ISA = CFPlus::UI::Label::;
1464 2075
1465use CFClient::OpenGL; 2076use CFPlus::OpenGL;
1466 2077
1467sub new { 2078sub new {
1468 my $class = shift; 2079 my $class = shift;
1469 2080
1470 $class->SUPER::new ( 2081 $class->SUPER::new (
… …
1474 active_fg => [0, 0, 0], 2085 active_fg => [0, 0, 0],
1475 can_hover => 1, 2086 can_hover => 1,
1476 can_focus => 1, 2087 can_focus => 1,
1477 valign => 0, 2088 valign => 0,
1478 can_events => 1, 2089 can_events => 1,
2090 ellipsise => 0,
2091 #text => ...
2092 #hidden => "*",
1479 @_ 2093 @_
1480 ) 2094 )
1481} 2095}
1482 2096
1483sub _set_text { 2097sub _set_text {
… …
1485 2099
1486 delete $self->{cur_h}; 2100 delete $self->{cur_h};
1487 2101
1488 return if $self->{text} eq $text; 2102 return if $self->{text} eq $text;
1489 2103
1490 delete $self->{texture};
1491
1492 $self->{last_activity} = $::NOW; 2104 $self->{last_activity} = $::NOW;
1493 $self->{text} = $text; 2105 $self->{text} = $text;
1494 2106
1495 $text =~ s/./*/g if $self->{hidden}; 2107 $text =~ s/./*/g if $self->{hidden};
1496 $self->{layout}->set_text ("$text "); 2108 $self->{layout}->set_text ("$text ");
2109 delete $self->{size_req};
1497 2110
1498 $self->emit (changed => $self->{text}); 2111 $self->emit (changed => $self->{text});
2112
2113 $self->realloc;
2114 $self->update;
1499} 2115}
1500 2116
1501sub set_text { 2117sub set_text {
1502 my ($self, $text) = @_; 2118 my ($self, $text) = @_;
1503 2119
1504 $self->{cursor} = length $text; 2120 $self->{cursor} = length $text;
1505 $self->_set_text ($text); 2121 $self->_set_text ($text);
1506 $self->update;
1507 $self->check_size;
1508} 2122}
1509 2123
1510sub get_text { 2124sub get_text {
1511 $_[0]{text} 2125 $_[0]{text}
1512} 2126}
… …
1517 my ($w, $h) = $self->SUPER::size_request; 2131 my ($w, $h) = $self->SUPER::size_request;
1518 2132
1519 ($w + 1, $h) # add 1 for cursor 2133 ($w + 1, $h) # add 1 for cursor
1520} 2134}
1521 2135
1522sub size_allocate {
1523 my ($self, $w, $h) = @_;
1524
1525 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1526}
1527
1528sub key_down { 2136sub invoke_key_down {
1529 my ($self, $ev) = @_; 2137 my ($self, $ev) = @_;
1530 2138
1531 my $mod = $ev->{mod}; 2139 my $mod = $ev->{mod};
1532 my $sym = $ev->{sym}; 2140 my $sym = $ev->{sym};
1533 my $uni = $ev->{unicode}; 2141 my $uni = $ev->{unicode};
1534 2142
1535 my $text = $self->get_text; 2143 my $text = $self->get_text;
2144
2145 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1536 2146
1537 if ($uni == 8) { 2147 if ($uni == 8) {
1538 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2148 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1539 } elsif ($uni == 127) { 2149 } elsif ($uni == 127) {
1540 substr $text, $self->{cursor}, 1, ""; 2150 substr $text, $self->{cursor}, 1, "";
1541 } elsif ($sym == CFClient::SDLK_LEFT) { 2151 } elsif ($sym == CFPlus::SDLK_LEFT) {
1542 --$self->{cursor} if $self->{cursor}; 2152 --$self->{cursor} if $self->{cursor};
1543 } elsif ($sym == CFClient::SDLK_RIGHT) { 2153 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1544 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2154 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1545 } elsif ($sym == CFClient::SDLK_HOME) { 2155 } elsif ($sym == CFPlus::SDLK_HOME) {
2156 # what a hack
2157 $self->{cursor} =
2158 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2159 ? length $1
2160 : 0;
2161 } elsif ($sym == CFPlus::SDLK_END) {
2162 # uh, again
2163 $self->{cursor} =
2164 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2165 ? $self->{cursor} + length $1
2166 : length $self->{text};
2167 } elsif ($uni == 21) { # ctrl-u
2168 $text = "";
1546 $self->{cursor} = 0; 2169 $self->{cursor} = 0;
1547 } elsif ($sym == CFClient::SDLK_END) {
1548 $self->{cursor} = length $text;
1549 } elsif ($uni == 27) { 2170 } elsif ($uni == 27) {
1550 $self->emit ('escape'); 2171 $self->emit ('escape');
1551 } elsif ($uni) { 2172 } elsif ($uni == 0x0d) {
2173 substr $text, $self->{cursor}++, 0, "\012";
2174 } elsif ($uni >= 0x20) {
1552 substr $text, $self->{cursor}++, 0, chr $uni; 2175 substr $text, $self->{cursor}++, 0, chr $uni;
2176 } else {
2177 return 0;
1553 } 2178 }
1554 2179
1555 $self->_set_text ($text); 2180 $self->_set_text ($text);
2181
2182 $self->realloc;
1556 $self->update; 2183 $self->update;
1557 $self->check_size;
1558}
1559 2184
2185 1
2186}
2187
1560sub focus_in { 2188sub invoke_focus_in {
1561 my ($self) = @_; 2189 my ($self) = @_;
1562 2190
1563 $self->{last_activity} = $::NOW; 2191 $self->{last_activity} = $::NOW;
1564 2192
1565 $self->SUPER::focus_in; 2193 $self->SUPER::invoke_focus_in
1566} 2194}
1567 2195
1568sub button_down { 2196sub invoke_button_down {
1569 my ($self, $ev, $x, $y) = @_; 2197 my ($self, $ev, $x, $y) = @_;
1570 2198
1571 $self->SUPER::button_down ($ev, $x, $y); 2199 $self->SUPER::invoke_button_down ($ev, $x, $y);
1572 2200
1573 my $idx = $self->{layout}->xy_to_index ($x, $y); 2201 my $idx = $self->{layout}->xy_to_index ($x, $y);
1574 2202
1575 # byte-index to char-index 2203 # byte-index to char-index
1576 my $text = $self->{text}; 2204 my $text = $self->{text};
1577 utf8::encode $text; 2205 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1578 $self->{cursor} = length substr $text, 0, $idx; 2206 $self->{cursor} = length $text;
1579 2207
1580 $self->_set_text ($self->{text}); 2208 $self->_set_text ($self->{text});
1581 $self->update; 2209 $self->update;
2210
2211 1
1582} 2212}
1583 2213
1584sub mouse_motion { 2214sub invoke_mouse_motion {
1585 my ($self, $ev, $x, $y) = @_; 2215 my ($self, $ev, $x, $y) = @_;
1586# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2216# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2217
2218 1
1587} 2219}
1588 2220
1589sub _draw { 2221sub _draw {
1590 my ($self) = @_; 2222 my ($self) = @_;
1591 2223
1592 local $self->{fg} = $self->{fg}; 2224 local $self->{fg} = $self->{fg};
1593 2225
1594 if ($FOCUS == $self) { 2226 if ($FOCUS == $self) {
1595 glColor @{$self->{active_bg}}; 2227 glColor_premultiply @{$self->{active_bg}};
1596 $self->{fg} = $self->{active_fg}; 2228 $self->{fg} = $self->{active_fg};
1597 } else { 2229 } else {
1598 glColor @{$self->{bg}}; 2230 glColor_premultiply @{$self->{bg}};
1599 } 2231 }
1600 2232
1601 glEnable GL_BLEND; 2233 glEnable GL_BLEND;
1602 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2234 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1603 glBegin GL_QUADS; 2235 glBegin GL_QUADS;
1604 glVertex 0 , 0; 2236 glVertex 0 , 0;
1605 glVertex 0 , $self->{h}; 2237 glVertex 0 , $self->{h};
1606 glVertex $self->{w}, $self->{h}; 2238 glVertex $self->{w}, $self->{h};
1607 glVertex $self->{w}, 0; 2239 glVertex $self->{w}, 0;
… …
1618 utf8::encode $text; 2250 utf8::encode $text;
1619 2251
1620 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2252 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1621 } 2253 }
1622 2254
1623 glColor @{$self->{fg}};
1624 glBegin GL_LINES; 2255 glBegin GL_LINES;
1625 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2256 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1626 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2257 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1627 glEnd; 2258 glEnd;
1628 } 2259 }
1629} 2260}
1630 2261
2262#############################################################################
2263
1631package CFClient::UI::Entry; 2264package CFPlus::UI::Entry;
1632 2265
1633our @ISA = CFClient::UI::EntryBase::; 2266our @ISA = CFPlus::UI::EntryBase::;
1634 2267
1635use CFClient::OpenGL; 2268use CFPlus::OpenGL;
1636 2269
1637sub key_down { 2270sub invoke_key_down {
1638 my ($self, $ev) = @_; 2271 my ($self, $ev) = @_;
1639 2272
1640 my $sym = $ev->{sym}; 2273 my $sym = $ev->{sym};
1641 2274
1642 if ($sym == 13) { 2275 if ($ev->{uni} == 0x0d || $sym == 13) {
1643 unshift @{$self->{history}}, 2276 unshift @{$self->{history}},
1644 my $txt = $self->get_text; 2277 my $txt = $self->get_text;
2278
1645 $self->{history_pointer} = -1; 2279 $self->{history_pointer} = -1;
1646 $self->{history_saveback} = ''; 2280 $self->{history_saveback} = '';
1647 $self->emit (activate => $txt); 2281 $self->emit (activate => $txt);
1648 $self->update; 2282 $self->update;
1649 2283
1650 } elsif ($sym == CFClient::SDLK_UP) { 2284 } elsif ($sym == CFPlus::SDLK_UP) {
1651 if ($self->{history_pointer} < 0) { 2285 if ($self->{history_pointer} < 0) {
1652 $self->{history_saveback} = $self->get_text; 2286 $self->{history_saveback} = $self->get_text;
1653 } 2287 }
1654 if (@{$self->{history} || []} > 0) { 2288 if (@{$self->{history} || []} > 0) {
1655 $self->{history_pointer}++; 2289 $self->{history_pointer}++;
… …
1657 $self->{history_pointer} = @{$self->{history} || []} - 1; 2291 $self->{history_pointer} = @{$self->{history} || []} - 1;
1658 } 2292 }
1659 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2293 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1660 } 2294 }
1661 2295
1662 } elsif ($sym == CFClient::SDLK_DOWN) { 2296 } elsif ($sym == CFPlus::SDLK_DOWN) {
1663 $self->{history_pointer}--; 2297 $self->{history_pointer}--;
1664 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2298 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1665 2299
1666 if ($self->{history_pointer} >= 0) { 2300 if ($self->{history_pointer} >= 0) {
1667 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2301 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1668 } else { 2302 } else {
1669 $self->set_text ($self->{history_saveback}); 2303 $self->set_text ($self->{history_saveback});
1670 } 2304 }
1671 2305
1672 } else { 2306 } else {
1673 $self->SUPER::key_down ($ev); 2307 return $self->SUPER::invoke_key_down ($ev)
2308 }
2309
1674 } 2310 1
1675
1676} 2311}
1677 2312
1678############################################################################# 2313#############################################################################
1679 2314
2315package CFPlus::UI::TextEdit;
2316
2317our @ISA = CFPlus::UI::EntryBase::;
2318
2319use CFPlus::OpenGL;
2320
2321sub move_cursor_ver {
2322 my ($self, $dy) = @_;
2323
2324 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2325
2326 $y += $dy;
2327
2328 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2329 $self->{cursor} = $index;
2330 delete $self->{cur_h};
2331 $self->update;
2332 return;
2333 }
2334}
2335
2336sub invoke_key_down {
2337 my ($self, $ev) = @_;
2338
2339 my $sym = $ev->{sym};
2340
2341 if ($sym == CFPlus::SDLK_UP) {
2342 $self->move_cursor_ver (-1);
2343 } elsif ($sym == CFPlus::SDLK_DOWN) {
2344 $self->move_cursor_ver (+1);
2345 } else {
2346 return $self->SUPER::invoke_key_down ($ev)
2347 }
2348
2349 1
2350}
2351
2352#############################################################################
2353
1680package CFClient::UI::Button; 2354package CFPlus::UI::Button;
1681 2355
1682our @ISA = CFClient::UI::Label::; 2356our @ISA = CFPlus::UI::Label::;
1683 2357
1684use CFClient::OpenGL; 2358use CFPlus::OpenGL;
1685 2359
1686my @tex = 2360my @tex =
1687 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2361 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1688 qw(b1_button_active.png); 2362 qw(b1_button_inactive.png b1_button_active.png);
1689 2363
1690sub new { 2364sub new {
1691 my $class = shift; 2365 my $class = shift;
1692 2366
1693 $class->SUPER::new ( 2367 $class->SUPER::new (
1694 padding => 4, 2368 padding_x => 4,
2369 padding_y => 4,
1695 fg => [1, 1, 1], 2370 fg => [1.0, 1.0, 1.0],
1696 active_fg => [0, 0, 1], 2371 active_fg => [0.8, 0.8, 0.8],
1697 can_hover => 1, 2372 can_hover => 1,
1698 align => 0, 2373 align => 0,
1699 valign => 0, 2374 valign => 0,
1700 can_events => 1, 2375 can_events => 1,
1701 @_ 2376 @_
1702 ) 2377 )
1703} 2378}
1704 2379
1705sub button_up { 2380sub invoke_button_up {
1706 my ($self, $ev, $x, $y) = @_; 2381 my ($self, $ev, $x, $y) = @_;
1707 2382
2383 $self->emit ("activate")
1708 if ($x >= 0 && $x < $self->{w} 2384 if $x >= 0 && $x < $self->{w}
1709 && $y >= 0 && $y < $self->{h}) { 2385 && $y >= 0 && $y < $self->{h};
1710 $self->emit ("activate"); 2386
1711 } 2387 1
1712} 2388}
1713 2389
1714sub _draw { 2390sub _draw {
1715 my ($self) = @_; 2391 my ($self) = @_;
1716 2392
1717 local $self->{fg} = $self->{fg}; 2393 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1718
1719 if ($GRAB == $self) {
1720 $self->{fg} = $self->{active_fg};
1721 }
1722 2394
1723 glEnable GL_TEXTURE_2D; 2395 glEnable GL_TEXTURE_2D;
1724 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2396 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1725 glColor 0, 0, 0, 1; 2397 glColor 0, 0, 0, 1;
1726 2398
2399 my $tex = $tex[$GRAB == $self];
1727 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2400 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1728 2401
1729 glDisable GL_TEXTURE_2D; 2402 glDisable GL_TEXTURE_2D;
1730 2403
1731 $self->SUPER::_draw; 2404 $self->SUPER::_draw;
1732} 2405}
1733 2406
1734############################################################################# 2407#############################################################################
1735 2408
1736package CFClient::UI::CheckBox; 2409package CFPlus::UI::CheckBox;
1737 2410
1738our @ISA = CFClient::UI::DrawBG::; 2411our @ISA = CFPlus::UI::DrawBG::;
1739 2412
1740my @tex = 2413my @tex =
1741 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2414 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1742 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2415 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1743 2416
1744use CFClient::OpenGL; 2417use CFPlus::OpenGL;
1745 2418
1746sub new { 2419sub new {
1747 my $class = shift; 2420 my $class = shift;
1748 2421
1749 $class->SUPER::new ( 2422 $class->SUPER::new (
1750 padding => 2, 2423 padding_x => 2,
2424 padding_y => 2,
1751 fg => [1, 1, 1], 2425 fg => [1, 1, 1],
1752 active_fg => [1, 1, 0], 2426 active_fg => [1, 1, 0],
1753 bg => [0, 0, 0, 0.2], 2427 bg => [0, 0, 0, 0.2],
1754 active_bg => [1, 1, 1, 0.5], 2428 active_bg => [1, 1, 1, 0.5],
1755 state => 0, 2429 state => 0,
… …
1759} 2433}
1760 2434
1761sub size_request { 2435sub size_request {
1762 my ($self) = @_; 2436 my ($self) = @_;
1763 2437
1764 ($self->{padding} * 2 + 6) x 2 2438 (6) x 2
1765} 2439}
1766 2440
2441sub toggle {
2442 my ($self) = @_;
2443
2444 $self->{state} = !$self->{state};
2445 $self->emit (changed => $self->{state});
2446 $self->update;
2447}
2448
1767sub button_down { 2449sub invoke_button_down {
1768 my ($self, $ev, $x, $y) = @_; 2450 my ($self, $ev, $x, $y) = @_;
1769 2451
1770 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2452 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1771 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2453 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1772 $self->{state} = !$self->{state}; 2454 $self->toggle;
1773 $self->emit (changed => $self->{state}); 2455 } else {
2456 return 0
2457 }
2458
1774 } 2459 1
1775} 2460}
1776 2461
1777sub _draw { 2462sub _draw {
1778 my ($self) = @_; 2463 my ($self) = @_;
1779 2464
1780 $self->SUPER::_draw; 2465 $self->SUPER::_draw;
1781 2466
1782 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2467 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1783 2468
1784 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2469 my ($w, $h) = @$self{qw(w h)};
2470
2471 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1785 2472
1786 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2473 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1787 2474
1788 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2475 my $tex = $self->{state} ? $tex[1] : $tex[0];
1789 2476
… …
1792 glDisable GL_TEXTURE_2D; 2479 glDisable GL_TEXTURE_2D;
1793} 2480}
1794 2481
1795############################################################################# 2482#############################################################################
1796 2483
1797package CFClient::UI::Image; 2484package CFPlus::UI::Image;
1798 2485
1799our @ISA = CFClient::UI::Base::; 2486our @ISA = CFPlus::UI::Base::;
1800 2487
1801use CFClient::OpenGL; 2488use CFPlus::OpenGL;
1802use Carp qw/confess/;
1803 2489
1804our %loaded_images; 2490our %texture_cache;
1805 2491
1806sub new { 2492sub new {
1807 my $class = shift; 2493 my $class = shift;
1808 2494
1809 my $self = $class->SUPER::new (can_events => 0, @_); 2495 my $self = $class->SUPER::new (
2496 can_events => 0,
2497 @_,
2498 );
1810 2499
1811 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2500 $self->{path} || $self->{tex}
2501 or Carp::croak "'path' or 'tex' attributes required";
1812 2502
1813 $loaded_images{$self->{image}} ||= 2503 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1814 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2504 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1815 2505
1816 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2506 CFPlus::weaken $texture_cache{$self->{path}};
1817 2507
1818 Scalar::Util::weaken $loaded_images{$self->{image}}; 2508 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1819
1820 $self->{aspect} = $tex->{w} / $tex->{h};
1821 2509
1822 $self 2510 $self
1823} 2511}
1824 2512
2513sub STORABLE_freeze {
2514 my ($self, $cloning) = @_;
2515
2516 $self->{path}
2517 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2518
2519 $self->{path}
2520}
2521
2522sub STORABLE_attach {
2523 my ($self, $cloning, $path) = @_;
2524
2525 $self->new (path => $path)
2526}
2527
1825sub size_request { 2528sub size_request {
1826 my ($self) = @_; 2529 my ($self) = @_;
1827 2530
1828 ($self->{tex}->{w}, $self->{tex}->{h}) 2531 ($self->{tex}{w}, $self->{tex}{h})
1829} 2532}
1830 2533
1831sub _draw { 2534sub _draw {
1832 my ($self) = @_; 2535 my ($self) = @_;
1833 2536
… …
1843 } 2546 }
1844 2547
1845 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1846 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1847 2550
1848 $tex->draw_quad_alpha (0, 0, $w, $h); 2551 $tex->draw_quad (0, 0, $w, $h);
1849 2552
1850 glDisable GL_TEXTURE_2D; 2553 glDisable GL_TEXTURE_2D;
1851} 2554}
1852 2555
1853############################################################################# 2556#############################################################################
1854 2557
2558package CFPlus::UI::ImageButton;
2559
2560our @ISA = CFPlus::UI::Image::;
2561
2562use CFPlus::OpenGL;
2563
2564my %textures;
2565
2566sub new {
2567 my $class = shift;
2568
2569 my $self = $class->SUPER::new (
2570 padding_x => 4,
2571 padding_y => 4,
2572 fg => [1, 1, 1],
2573 active_fg => [0, 0, 1],
2574 can_hover => 1,
2575 align => 0,
2576 valign => 0,
2577 can_events => 1,
2578 @_
2579 );
2580}
2581
2582sub invoke_button_up {
2583 my ($self, $ev, $x, $y) = @_;
2584
2585 $self->emit ("activate")
2586 if $x >= 0 && $x < $self->{w}
2587 && $y >= 0 && $y < $self->{h};
2588
2589 1
2590}
2591
2592#############################################################################
2593
1855package CFClient::UI::VGauge; 2594package CFPlus::UI::VGauge;
1856 2595
1857our @ISA = CFClient::UI::Base::; 2596our @ISA = CFPlus::UI::Base::;
1858 2597
1859use List::Util qw(min max); 2598use List::Util qw(min max);
1860 2599
1861use CFClient::OpenGL; 2600use CFPlus::OpenGL;
1862 2601
1863my %tex = ( 2602my %tex = (
1864 food => [ 2603 food => [
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2604 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1866 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2605 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1867 ], 2606 ],
1868 grace => [ 2607 grace => [
1869 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2608 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1870 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2609 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1871 ], 2610 ],
1872 hp => [ 2611 hp => [
1873 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2612 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1874 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2613 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1875 ], 2614 ],
1876 mana => [ 2615 mana => [
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1878 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2617 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1879 ], 2618 ],
1880); 2619);
1881 2620
1882# eg. VGauge->new (gauge => 'food'), default gauge: food 2621# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1942 my $ycut1 = max 0, min 1, $ycut; 2681 my $ycut1 = max 0, min 1, $ycut;
1943 my $ycut2 = max 0, min 1, $ycut - 1; 2682 my $ycut2 = max 0, min 1, $ycut - 1;
1944 2683
1945 my $h1 = $self->{h} * (1 - $ycut1); 2684 my $h1 = $self->{h} * (1 - $ycut1);
1946 my $h2 = $self->{h} * (1 - $ycut2); 2685 my $h2 = $self->{h} * (1 - $ycut2);
2686 my $h3 = $self->{h};
2687
2688 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1947 2689
1948 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
1949 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2691 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2692 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1950 glEnable GL_TEXTURE_2D; 2693 glEnable GL_TEXTURE_2D;
1951 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1952 2695
1953 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2696 glBindTexture GL_TEXTURE_2D, $t1->{name};
1954 glBegin GL_QUADS; 2697 glBegin GL_QUADS;
… …
1969 2712
1970 if ($t3) { 2713 if ($t3) {
1971 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2714 glBindTexture GL_TEXTURE_2D, $t3->{name};
1972 glBegin GL_QUADS; 2715 glBegin GL_QUADS;
1973 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2716 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1974 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2717 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1975 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2718 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1976 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2719 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1977 glEnd; 2720 glEnd;
1978 } 2721 }
1979 2722
1980 glDisable GL_BLEND; 2723 glDisable GL_BLEND;
1981 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
1982} 2725}
1983 2726
1984############################################################################# 2727#############################################################################
1985 2728
1986package CFClient::UI::Gauge; 2729package CFPlus::UI::Gauge;
1987 2730
1988our @ISA = CFClient::UI::VBox::; 2731our @ISA = CFPlus::UI::VBox::;
1989 2732
1990sub new { 2733sub new {
1991 my ($class, %arg) = @_; 2734 my ($class, %arg) = @_;
1992 2735
1993 my $self = $class->SUPER::new ( 2736 my $self = $class->SUPER::new (
… …
1995 can_hover => 1, 2738 can_hover => 1,
1996 can_events => 1, 2739 can_events => 1,
1997 %arg, 2740 %arg,
1998 ); 2741 );
1999 2742
2000 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2743 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2001 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2744 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2002 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2745 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2003 2746
2004 $self 2747 $self
2005} 2748}
2006 2749
2007sub set_fontsize { 2750sub set_fontsize {
… …
2028 $self->{value}->set_text ($val); 2771 $self->{value}->set_text ($val);
2029} 2772}
2030 2773
2031############################################################################# 2774#############################################################################
2032 2775
2033package CFClient::UI::Slider; 2776package CFPlus::UI::Slider;
2034 2777
2035use strict; 2778use strict;
2036 2779
2037use CFClient::OpenGL; 2780use CFPlus::OpenGL;
2038 2781
2039our @ISA = CFClient::UI::DrawBG::; 2782our @ISA = CFPlus::UI::DrawBG::;
2040 2783
2041my @tex = 2784my @tex =
2042 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2785 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2043 qw(s1_slider.png s1_slider_bg.png); 2786 qw(s1_slider.png s1_slider_bg.png);
2044 2787
2045sub new { 2788sub new {
2046 my $class = shift; 2789 my $class = shift;
2047 2790
… …
2053 my $self = $class->SUPER::new ( 2796 my $self = $class->SUPER::new (
2054 fg => [1, 1, 1], 2797 fg => [1, 1, 1],
2055 active_fg => [0, 0, 0], 2798 active_fg => [0, 0, 0],
2056 bg => [0, 0, 0, 0.2], 2799 bg => [0, 0, 0, 0.2],
2057 active_bg => [1, 1, 1, 0.5], 2800 active_bg => [1, 1, 1, 0.5],
2058 range => [0, 0, 100, 10], 2801 range => [0, 0, 100, 10, 0],
2059 req_w => $::WIDTH / 80, 2802 min_w => $::WIDTH / 80,
2060 req_h => $::WIDTH / 80, 2803 min_h => $::WIDTH / 80,
2061 vertical => 0, 2804 vertical => 0,
2062 can_hover => 1, 2805 can_hover => 1,
2063 inner_pad => 0.02, 2806 inner_pad => 0.02,
2064 @_ 2807 @_
2065 ); 2808 );
… …
2068 $self->update; 2811 $self->update;
2069 2812
2070 $self 2813 $self
2071} 2814}
2072 2815
2816sub set_range {
2817 my ($self, $range) = @_;
2818
2819 ($range, $self->{range}) = ($self->{range}, $range);
2820
2821 if ("@$range" ne "@{$self->{range}}") {
2822 $self->update;
2823 $self->set_value ($self->{range}[0]);
2824 }
2825}
2826
2073sub set_value { 2827sub set_value {
2074 my ($self, $value) = @_; 2828 my ($self, $value) = @_;
2075 2829
2076 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2830 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2077 2831
2078 $hi = $lo + 1 if $hi <= $lo; 2832 $hi = $lo + 1 if $hi <= $lo;
2079 2833
2834 $page = $hi - $lo if $page > $hi - $lo;
2835
2080 $value = $lo if $value < $lo; 2836 $value = $lo if $value < $lo;
2081 $value = $hi if $value > $hi; 2837 $value = $hi - $page if $value > $hi - $page;
2082 2838
2083 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2839 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2084 if $unit; 2840 if $unit;
2085
2086 $page = $hi - $lo if $page > $hi - $lo;
2087 2841
2088 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2842 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2089 2843
2090 if ($value != $old_value) { 2844 if ($value != $old_value) {
2091 $self->emit (changed => $value); 2845 $self->emit (changed => $value);
… …
2094} 2848}
2095 2849
2096sub size_request { 2850sub size_request {
2097 my ($self) = @_; 2851 my ($self) = @_;
2098 2852
2099 my $w = $self->{req_w}; 2853 ($self->{req_w}, $self->{req_h})
2100 my $h = $self->{req_h};
2101
2102 $self->{vertical} ? ($h, $w) : ($w, $h)
2103} 2854}
2104 2855
2105sub button_down { 2856sub invoke_button_down {
2106 my ($self, $ev, $x, $y) = @_; 2857 my ($self, $ev, $x, $y) = @_;
2107 2858
2108 $self->SUPER::button_down ($ev, $x, $y); 2859 $self->SUPER::invoke_button_down ($ev, $x, $y);
2860
2861 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2862
2109 $self->mouse_motion ($ev, $x, $y); 2863 $self->invoke_mouse_motion ($ev, $x, $y)
2110} 2864}
2111 2865
2112sub mouse_motion { 2866sub invoke_mouse_motion {
2113 my ($self, $ev, $x, $y) = @_; 2867 my ($self, $ev, $x, $y) = @_;
2114 2868
2115 if ($GRAB == $self) { 2869 if ($GRAB == $self) {
2116 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2870 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2117 2871
2118 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2872 my (undef, $lo, $hi, $page) = @{$self->{range}};
2119 2873
2120 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2874 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2121 2875
2122 $self->set_value ($x * ($hi - $lo) + $lo); 2876 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2877 } else {
2878 return 0;
2879 }
2880
2123 } 2881 1
2882}
2883
2884sub invoke_mouse_wheel {
2885 my ($self, $ev) = @_;
2886
2887 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2888
2889 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2890
2891 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2892
2893 ! ! $delta
2124} 2894}
2125 2895
2126sub update { 2896sub update {
2127 my ($self) = @_; 2897 my ($self) = @_;
2128 2898
2129 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2899 delete $self->{knob_w};
2900 $self->SUPER::update;
2901}
2902
2903sub _draw {
2904 my ($self) = @_;
2905
2906 unless ($self->{knob_w}) {
2130 $self->set_value ($self->{range}[0]); 2907 $self->set_value ($self->{range}[0]);
2131 2908
2132 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2909 my ($value, $lo, $hi, $page) = @{$self->{range}};
2910 my $range = ($hi - $page - $lo) || 1e-100;
2133 2911
2134 my $inner_w = 1 - 2 * $self->{inner_pad}; 2912 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2135 2913
2136 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2914 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2915 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2137 2916
2138 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2917 $value = ($value - $lo) / $range;
2139 $value = $self->{scale} * ($value - $lo); 2918 $value = $value * $self->{scale} + $self->{offset};
2140 2919
2141 $value = $self->{inner_pad} + ($value - $page * 0.5);
2142
2143 $value = 0 if $value < 0;
2144 $page = 1 - $value if $value + $page > 1;
2145
2146 $self->{knob_x} = $value; 2920 $self->{knob_x} = $value - $knob_w * 0.5;
2147 $self->{knob_w} = $page; 2921 $self->{knob_w} = $knob_w;
2148 }); 2922 }
2149
2150 $self->SUPER::update;
2151}
2152
2153sub _draw {
2154 my ($self) = @_;
2155 2923
2156 $self->SUPER::_draw (); 2924 $self->SUPER::_draw ();
2157 2925
2158 glScale $self->{w}, $self->{h}; 2926 glScale $self->{w}, $self->{h};
2159 2927
… …
2179 glDisable GL_TEXTURE_2D; 2947 glDisable GL_TEXTURE_2D;
2180} 2948}
2181 2949
2182############################################################################# 2950#############################################################################
2183 2951
2184package CFClient::UI::TextView; 2952package CFPlus::UI::ValSlider;
2185 2953
2186our @ISA = CFClient::UI::HBox::; 2954our @ISA = CFPlus::UI::HBox::;
2187 2955
2956sub new {
2957 my ($class, %arg) = @_;
2958
2959 my $range = delete $arg{range};
2960
2961 my $self = $class->SUPER::new (
2962 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2963 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2964 to_value => sub { shift },
2965 from_value => sub { shift },
2966 %arg,
2967 );
2968
2969 $self->{slider}->connect (changed => sub {
2970 my ($self, $value) = @_;
2971 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2972 $self->{parent}->emit (changed => $value);
2973 });
2974
2975# $self->{entry}->connect (changed => sub {
2976# my ($self, $value) = @_;
2977# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2978# $self->{parent}->emit (changed => $value);
2979# });
2980
2981 $self->add ($self->{slider}, $self->{entry});
2982
2983 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2984
2985 $self
2986}
2987
2988sub set_range { shift->{slider}->set_range (@_) }
2989sub set_value { shift->{slider}->set_value (@_) }
2990
2991#############################################################################
2992
2993package CFPlus::UI::TextScroller;
2994
2995our @ISA = CFPlus::UI::HBox::;
2996
2188use CFClient::OpenGL; 2997use CFPlus::OpenGL;
2189 2998
2190sub new { 2999sub new {
2191 my $class = shift; 3000 my $class = shift;
2192 3001
2193 my $self = $class->SUPER::new ( 3002 my $self = $class->SUPER::new (
2194 fontsize => 1, 3003 fontsize => 1,
2195 can_events => 0, 3004 can_events => 1,
3005 indent => 0,
2196 #font => default_font 3006 #font => default_font
2197 @_, 3007 @_,
2198 3008
2199 layout => (new CFClient::Layout 1), 3009 layout => (new CFPlus::Layout),
2200 par => [], 3010 par => [],
3011 max_par => 0,
2201 height => 0, 3012 height => 0,
2202 children => [ 3013 children => [
2203 (new CFClient::UI::Empty expand => 1), 3014 (new CFPlus::UI::Empty expand => 1),
2204 (new CFClient::UI::Slider vertical => 1), 3015 (new CFPlus::UI::Slider vertical => 1),
2205 ], 3016 ],
2206 ); 3017 );
2207 3018
2208 $self->{children}[1]->connect (changed => sub { $self->update }); 3019 $self->{children}[1]->connect (changed => sub { $self->update });
2209 3020
… …
2215 3026
2216 $self->{fontsize} = $fontsize; 3027 $self->{fontsize} = $fontsize;
2217 $self->reflow; 3028 $self->reflow;
2218} 3029}
2219 3030
3031sub size_request {
3032 my ($self) = @_;
3033
3034 my ($empty, $slider) = @{ $self->{children} };
3035
3036 local $self->{children} = [$empty, $slider];
3037 $self->SUPER::size_request
3038}
3039
2220sub size_allocate { 3040sub invoke_size_allocate {
2221 my ($self, $w, $h) = @_; 3041 my ($self, $w, $h) = @_;
2222 3042
2223 $self->SUPER::size_allocate ($w, $h); 3043 my ($empty, $slider, @other) = @{ $self->{children} };
3044 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2224 3045
2225 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3046 $self->{layout}->set_font ($self->{font}) if $self->{font};
2226 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3047 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2227 $self->{layout}->set_width ($self->{children}[0]{w}); 3048 $self->{layout}->set_width ($empty->{w});
3049 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2228 3050
2229 $self->reflow; 3051 $self->reflow;
2230}
2231 3052
2232sub text_height { 3053 local $self->{children} = [$empty, $slider];
3054 $self->SUPER::invoke_size_allocate ($w, $h)
3055}
3056
3057sub invoke_mouse_wheel {
2233 my ($self, $text, $indent) = @_; 3058 my ($self, $ev) = @_;
3059
3060 return 0 unless $ev->{dy}; # only vertical movements
3061
3062 $self->{children}[1]->emit (mouse_wheel => $ev);
3063
3064 1
3065}
3066
3067sub get_layout {
3068 my ($self, $para) = @_;
2234 3069
2235 my $layout = $self->{layout}; 3070 my $layout = $self->{layout};
2236 3071
3072 $layout->set_font ($self->{font}) if $self->{font};
3073 $layout->set_foreground (@{$para->{fg}});
2237 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3074 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2238 $layout->set_width ($self->{children}[0]{w} - $indent); 3075 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3076 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2239 $layout->set_markup ($text); 3077 $layout->set_markup ($para->{markup});
3078
3079 $layout->set_shapes (
3080 map
3081 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3082 @{$para->{widget}}
2240 3083 );
2241 ($layout->size)[1] 3084
3085 $layout
2242} 3086}
2243 3087
2244sub reflow { 3088sub reflow {
2245 my ($self) = @_; 3089 my ($self) = @_;
2246 3090
2247 $self->{need_reflow}++; 3091 $self->{need_reflow}++;
2248 $self->update; 3092 $self->update;
2249} 3093}
2250 3094
3095sub set_offset {
3096 my ($self, $offset) = @_;
3097
3098 # todo: base offset on lines or so, not on pixels
3099 $self->{children}[1]->set_value ($offset);
3100}
3101
3102sub current_paragraph {
3103 my ($self) = @_;
3104
3105 $self->{top_paragraph} - 1
3106}
3107
3108sub scroll_to {
3109 my ($self, $para) = @_;
3110
3111 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3112
3113 $self->{scroll_to} = $para;
3114 $self->update;
3115}
3116
3117sub clear {
3118 my ($self) = @_;
3119
3120 my (undef, undef, @other) = @{ $self->{children} };
3121 $self->remove ($_) for @other;
3122
3123 $self->{par} = [];
3124 $self->{height} = 0;
3125 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
3126}
3127
2251sub add_paragraph { 3128sub add_paragraph {
2252 my ($self, $color, $text, $indent) = @_; 3129 my $self = shift;
2253 3130
2254 #TODO: intelligently "reformat" paragraph 3131 for my $para (@_) {
3132 $para = {
3133 fg => [1, 1, 1, 1],
3134 indent => 0,
3135 markup => "",
3136 widget => [],
3137 ref $para ? %$para : (markup => $para),
3138 w => 1e10,
3139 wrapped => 1,
3140 };
2255 3141
2256 for my $line (split /\n/, $text) { 3142 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2257 my $height = $self->text_height ($line); 3143 push @{$self->{par}}, $para;
3144 }
3145
3146 if (my $max = $self->{max_par}) {
3147 shift @{$self->{par}} while @{$self->{par}} > $max;
3148 }
3149
3150 $self->{need_reflow}++;
3151 $self->update;
3152}
3153
3154sub scroll_to_bottom {
3155 my ($self) = @_;
3156
3157 $self->{scroll_to} = $#{$self->{par}};
3158 $self->update;
3159}
3160
3161sub force_uptodate {
3162 my ($self) = @_;
3163
3164 if (delete $self->{need_reflow}) {
3165 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3166
3167 my $height = 0;
3168
3169 for my $para (@{$self->{par}}) {
3170 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3171 my $layout = $self->get_layout ($para);
3172 my ($w, $h) = $layout->size;
3173
3174 $para->{w} = $w + $para->{indent};
3175 $para->{h} = $h;
3176 $para->{wrapped} = $layout->has_wrapped;
3177 }
3178
3179 $para->{y} = $height;
3180 $height += $para->{h};
3181 }
3182
2258 $self->{height} += $height; 3183 $self->{height} = $height;
2259 push @{$self->{par}}, [$height, $color, $indent, $line]; 3184 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2260 }
2261 3185
2262 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3186 delete $self->{texture};
2263 $self->{children}[1]->update; 3187 }
3188
3189 if (my $paridx = delete $self->{scroll_to}) {
3190 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3191 }
2264} 3192}
2265 3193
2266sub update { 3194sub update {
2267 my ($self) = @_; 3195 my ($self) = @_;
2268 3196
… …
2270 3198
2271 return unless $self->{h} > 0; 3199 return unless $self->{h} > 0;
2272 3200
2273 delete $self->{texture}; 3201 delete $self->{texture};
2274 3202
2275 $ROOT->on_post_alloc ($self, sub { 3203 $ROOT->on_post_alloc ($self => sub {
2276 if (delete $self->{need_reflow}) { 3204 $self->force_uptodate;
2277 my $height = 0;
2278 3205
2279 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 3206 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2280 for @{$self->{par}};
2281 3207
2282 $self->{height} = $height; 3208 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2283
2284 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2285 $self->{children}[1]->update;
2286
2287 delete $self->{texture};
2288 }
2289
2290 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2291 glClearColor 0.5, 0.5, 0.5, 0; 3209 glClearColor 0, 0, 0, 0;
2292 glClear GL_COLOR_BUFFER_BIT; 3210 glClear GL_COLOR_BUFFER_BIT;
2293 3211
3212 package CFPlus::UI::Base;
3213 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3214 (0, 0, $self->{w}, $self->{h});
3215
2294 my $top = int $self->{children}[1]{range}[0]; 3216 my $top = int $self->{children}[1]{range}[0];
2295 3217
3218 my $paridx = 0;
3219 my $top_paragraph;
3220 my $top = int $self->{children}[1]{range}[0];
3221
2296 my $y0 = $top; 3222 my $y0 = $top;
2297 my $y1 = $top + $self->{h}; 3223 my $y1 = $top + $H;
2298 3224
2299 my $y = 0;
2300
2301 my $layout = $self->{layout};
2302
2303 $layout->set_font ($self->{font}) if $self->{font};
2304
2305 glEnable GL_BLEND;
2306 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2307
2308 for my $par (@{$self->{par}}) { 3225 for my $para (@{$self->{par}}) {
2309 my $h = $par->[0]; 3226 my $h = $para->{h};
3227 my $y = $para->{y};
2310 3228
2311 if ($y0 < $y + $h && $y < $y1) { 3229 if ($y0 < $y + $h && $y < $y1) {
2312 $layout->set_foreground (@{ $par->[1] }); 3230 my $layout = $self->get_layout ($para);
2313 $layout->set_width ($self->{w} - $par->[2]);
2314 $layout->set_markup ($par->[3]);
2315 3231
2316 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3232 $layout->render ($para->{indent}, $y - $y0);
2317 3233
2318 glRasterPos $par->[2], $y - $y0; 3234 if (my @w = @{ $para->{widget} }) {
2319 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3235 my @s = $layout->get_shapes;
3236
3237 for (@w) {
3238 my ($dx, $dy) = splice @s, 0, 2, ();
3239
3240 $_->{x} = $dx + $para->{indent};
3241 $_->{y} = $dy + $y - $y0;
3242
3243 $_->draw;
3244 }
3245 }
2320 } 3246 }
2321 3247
2322 $y += $h; 3248 $paridx++;
3249 $top_paragraph ||= $paridx if $y >= $top;
2323 } 3250 }
2324 3251
2325 glDisable GL_BLEND; 3252 $self->{top_paragraph} = $top_paragraph;
2326 }; 3253 };
2327 }); 3254 });
2328} 3255}
2329 3256
3257sub reconfigure {
3258 my ($self) = @_;
3259
3260 $self->SUPER::reconfigure;
3261
3262 $_->{w} = 1e10 for @{ $self->{par} };
3263 $self->reflow;
3264}
3265
2330sub _draw { 3266sub _draw {
2331 my ($self) = @_; 3267 my ($self) = @_;
2332 3268
2333 glEnable GL_TEXTURE_2D; 3269 glEnable GL_TEXTURE_2D;
2334 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3270 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2335 glColor 1, 1, 1, 1; 3271 glColor 0, 0, 0, 1;
2336 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3272 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2337 glDisable GL_TEXTURE_2D; 3273 glDisable GL_TEXTURE_2D;
2338 3274
2339 $self->{children}[1]->draw; 3275 $self->{children}[1]->draw;
2340
2341} 3276}
2342 3277
2343############################################################################# 3278#############################################################################
2344 3279
2345package CFClient::UI::Animator; 3280package CFPlus::UI::Animator;
2346 3281
2347use CFClient::OpenGL; 3282use CFPlus::OpenGL;
2348 3283
2349our @ISA = CFClient::UI::Bin::; 3284our @ISA = CFPlus::UI::Bin::;
2350 3285
2351sub moveto { 3286sub moveto {
2352 my ($self, $x, $y) = @_; 3287 my ($self, $x, $y) = @_;
2353 3288
2354 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3289 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2382 glPopMatrix; 3317 glPopMatrix;
2383} 3318}
2384 3319
2385############################################################################# 3320#############################################################################
2386 3321
2387package CFClient::UI::Flopper; 3322package CFPlus::UI::Flopper;
2388 3323
2389our @ISA = CFClient::UI::Button::; 3324our @ISA = CFPlus::UI::Button::;
2390 3325
2391sub new { 3326sub new {
2392 my $class = shift; 3327 my $class = shift;
2393 3328
2394 my $self = $class->SUPER::new ( 3329 my $self = $class->SUPER::new (
2395 state => 0, 3330 state => 0,
2396 connect_activate => \&toggle_flopper, 3331 on_activate => \&toggle_flopper,
2397 @_ 3332 @_
2398 ); 3333 );
2399 3334
2400 if ($self->{state}) {
2401 $self->{state} = 0;
2402 $self->toggle_flopper;
2403 }
2404
2405 $self 3335 $self
2406} 3336}
2407 3337
2408sub toggle_flopper { 3338sub toggle_flopper {
2409 my ($self) = @_; 3339 my ($self) = @_;
2410 3340
2411 # TODO: use animation 3341 $self->{other}->toggle_visibility;
2412 if ($self->{state} = !$self->{state}) {
2413 $CFClient::UI::ROOT->add ($self->{other});
2414 $self->{other}->move ($self->coord2global (0, $self->{h}));
2415 $self->emit ("open");
2416 } else {
2417 $CFClient::UI::ROOT->remove ($self->{other});
2418 $self->emit ("close");
2419 }
2420
2421 $self->emit (changed => $self->{state});
2422} 3342}
2423 3343
2424############################################################################# 3344#############################################################################
2425 3345
2426package CFClient::UI::Tooltip; 3346package CFPlus::UI::Tooltip;
2427 3347
2428our @ISA = CFClient::UI::Bin::; 3348our @ISA = CFPlus::UI::Bin::;
2429 3349
2430use CFClient::OpenGL; 3350use CFPlus::OpenGL;
2431 3351
2432sub new { 3352sub new {
2433 my $class = shift; 3353 my $class = shift;
2434 3354
2435 $class->SUPER::new ( 3355 $class->SUPER::new (
… …
2439} 3359}
2440 3360
2441sub set_tooltip_from { 3361sub set_tooltip_from {
2442 my ($self, $widget) = @_; 3362 my ($self, $widget) = @_;
2443 3363
3364 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3365 if $widget->{tooltip} =~ /^#(.*)$/;
3366
3367 my $tooltip = $widget->{tooltip};
3368
3369 if ($ENV{CFPLUS_DEBUG} & 2) {
3370 $tooltip .= "\n\n" . (ref $widget) . "\n"
3371 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3372 . "req $widget->{req_w} $widget->{req_h}\n"
3373 . "visible $widget->{visible}";
3374 }
3375
3376 $tooltip =~ s/^\n+//;
3377 $tooltip =~ s/\n+$//;
3378
2444 $self->add (new CFClient::UI::Label 3379 $self->add (new CFPlus::UI::Label
2445 markup => $widget->{tooltip}, 3380 markup => $tooltip,
2446 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3381 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2447 fontsize => 0.8, 3382 fontsize => 0.8,
2448 fg => [0, 0, 0, 1], 3383 style => 1, # FLAG_INVERSE
2449 ellipsise => 0, 3384 ellipsise => 0,
2450 font => ($widget->{tooltip_font} || $::FONT_PROP), 3385 font => ($widget->{tooltip_font} || $::FONT_PROP),
2451 ); 3386 );
2452} 3387}
2453 3388
… …
2457 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3392 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2458 3393
2459 ($w + 4, $h + 4) 3394 ($w + 4, $h + 4)
2460} 3395}
2461 3396
2462sub size_allocate { 3397sub invoke_size_allocate {
2463 my ($self, $w, $h) = @_; 3398 my ($self, $w, $h) = @_;
2464 3399
2465 $self->SUPER::size_allocate ($w - 4, $h - 4); 3400 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3401}
3402
3403sub invoke_visibility_change {
3404 my ($self, $visible) = @_;
3405
3406 return unless $visible;
3407
3408 $self->{root}->on_post_alloc ("move_$self" => sub {
3409 my $widget = $self->{owner}
3410 or return;
3411
3412 if ($widget->{visible}) {
3413 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3414
3415 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3416 if $x + $self->{w} > $self->{root}{w};
3417
3418 $self->move_abs ($x, $y);
3419 } else {
3420 $self->hide;
3421 }
3422 });
2466} 3423}
2467 3424
2468sub _draw { 3425sub _draw {
2469 my ($self) = @_; 3426 my ($self) = @_;
2470 3427
… …
2487 glVertex $w, $h; 3444 glVertex $w, $h;
2488 glVertex $w, 0; 3445 glVertex $w, 0;
2489 glEnd; 3446 glEnd;
2490 3447
2491 glTranslate 2 - 0.375, 2 - 0.375; 3448 glTranslate 2 - 0.375, 2 - 0.375;
3449
2492 $self->SUPER::_draw; 3450 $self->SUPER::_draw;
2493} 3451}
2494 3452
2495############################################################################# 3453#############################################################################
2496 3454
2497package CFClient::UI::Face; 3455package CFPlus::UI::Face;
2498 3456
2499our @ISA = CFClient::UI::Base::; 3457our @ISA = CFPlus::UI::DrawBG::;
2500 3458
2501use CFClient::OpenGL; 3459use CFPlus::OpenGL;
2502 3460
2503sub new { 3461sub new {
2504 my $class = shift; 3462 my $class = shift;
2505 3463
2506 my $self = $class->SUPER::new ( 3464 my $self = $class->SUPER::new (
3465 size_w => 32,
3466 size_h => 8,
2507 aspect => 1, 3467 aspect => 1,
3468 can_events => 0,
2508 @_, 3469 @_,
2509 ); 3470 );
2510 3471
2511 if ($self->{anim} && $self->{animspeed}) { 3472 if ($self->{anim} && $self->{animspeed}) {
2512 Scalar::Util::weaken (my $widget = $self); 3473 CFPlus::weaken (my $widget = $self);
2513 3474
3475 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3476 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2514 $self->{timer} = Event->timer ( 3477 $self->{timer} = Event->timer (
2515 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2516 hard => 1, 3478 parked => 1,
2517 interval => $self->{animspeed},
2518 cb => sub { 3479 cb => sub {
3480 return unless $::CONN && $widget;
3481
2519 ++$widget->{frame}; 3482 ++$widget->{frame};
3483 $widget->update_face;
2520 $widget->update; 3484 $widget->update;
3485
3486 $widget->update_timer;
2521 }, 3487 },
2522 ); 3488 );
3489
3490 $self->update_face;
3491 $self->update_timer;
2523 } 3492 }
2524 3493
2525 $self 3494 $self
2526} 3495}
2527 3496
3497sub update_timer {
3498 my ($self) = @_;
3499
3500 return unless $self->{timer};
3501
3502 if ($self->{visible}) {
3503 $self->{timer}->at (
3504 $self->{anim_start}
3505 + $self->{animspeed}
3506 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3507 );
3508 $self->{timer}->start;
3509 } else {
3510 $self->{timer}->stop;
3511 }
3512}
3513
3514sub update_face {
3515 my ($self) = @_;
3516
3517 return unless $::CONN;
3518
3519 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3520 if ($anim && @$anim) {
3521 delete $self->{wait_face};
3522 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3523 }
3524 }
3525}
3526
2528sub size_request { 3527sub size_request {
2529 (32, 8) 3528 my ($self) = @_;
3529
3530 if ($::CONN) {
3531 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3532 if (my $tex = $::CONN->{texture}[$faceid]) {
3533 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3534 } else {
3535 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3536 $self->realloc;
3537 });
3538 }
3539 }
3540 }
3541
3542 ($self->{size_w} || 8, $self->{size_h} || 8)
3543}
3544
3545sub update {
3546 my ($self) = @_;
3547
3548 return unless $self->{visible};
3549
3550 $self->SUPER::update;
3551}
3552
3553sub invoke_visibility_change {
3554 my ($self) = @_;
3555
3556 $self->update_timer;
3557
3558 0
2530} 3559}
2531 3560
2532sub _draw { 3561sub _draw {
2533 my ($self) = @_; 3562 my ($self) = @_;
2534 3563
2535 return unless $::CONN;#d# manage and cache textures differently 3564 return unless $::CONN;
2536 3565
2537 my $face; 3566 $self->SUPER::_draw;
2538 3567
2539 if ($self->{frame}) {
2540 my $anim = $::CONN->{anim}[$self->{anim}]; 3568 my $faceid = $::CONN->{faceid}[$self->{face}]
2541 3569 or return;
2542 $face = $anim->[ $self->{frame} % @$anim ]
2543 if $anim && @$anim;
2544 }
2545 3570
2546 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]]; 3571 my $tex = $::CONN->{texture}[$faceid];
2547 3572
2548 if ($tex) { 3573 if ($tex) {
2549 glEnable GL_TEXTURE_2D; 3574 glEnable GL_TEXTURE_2D;
2550 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3575 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2551 glColor 1, 1, 1, 1; 3576 glColor 0, 0, 0, 1;
2552 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3577 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2553 glDisable GL_TEXTURE_2D; 3578 glDisable GL_TEXTURE_2D;
2554 } 3579 }
2555} 3580}
2556 3581
2557sub DESTROY { 3582sub destroy {
2558 my ($self) = @_; 3583 my ($self) = @_;
2559 3584
2560 $self->{timer}->cancel 3585 (delete $self->{timer})->cancel
2561 if $self->{timer}; 3586 if $self->{timer};
2562 3587
2563 $self->SUPER::DESTROY; 3588 $self->SUPER::destroy;
2564} 3589}
2565 3590
2566############################################################################# 3591#############################################################################
2567 3592
2568package CFClient::UI::InventoryItem; 3593package CFPlus::UI::Buttonbar;
2569 3594
2570our @ISA = CFClient::UI::HBox::; 3595our @ISA = CFPlus::UI::HBox::;
2571 3596
2572sub _item_to_desc { 3597# TODO: should actually wrap buttons and other goodies.
2573 my ($item) = @_;
2574
2575 my $desc =
2576 $item->{nrof} < 2
2577 ? $item->{name}
2578 : "$item->{nrof} × $item->{name_pl}";
2579
2580 $item->{flags} & Crossfire::Protocol::F_OPEN
2581 and $desc .= " (open)";
2582 $item->{flags} & Crossfire::Protocol::F_APPLIED
2583 and $desc .= " (applied)";
2584 $item->{flags} & Crossfire::Protocol::F_UNPAID
2585 and $desc .= " (unpaid)";
2586 $item->{flags} & Crossfire::Protocol::F_MAGIC
2587 and $desc .= " (magic)";
2588 $item->{flags} & Crossfire::Protocol::F_CURSED
2589 and $desc .= " (cursed)";
2590 $item->{flags} & Crossfire::Protocol::F_DAMNED
2591 and $desc .= " (damned)";
2592 $item->{flags} & Crossfire::Protocol::F_LOCKED
2593 and $desc .= " *";
2594
2595 $desc
2596}
2597
2598sub new {
2599 my $class = shift;
2600
2601 my %args = @_;
2602
2603 my $item = delete $args{item};
2604
2605 my $desc = _item_to_desc ($item);
2606
2607 my $self = $class->SUPER::new (
2608 can_hover => 1,
2609 can_events => 1,
2610 tooltip => ((CFClient::UI::Label::escape $desc)
2611 . "\n<small>leftclick - pick up\nmiddle click - apply\nrightclick - menu</small>"),
2612 connect_button_down => sub {
2613 my ($self, $ev, $x, $y) = @_;
2614
2615 # todo: maybe put examine on 1? but should just be a tooltip :(
2616 if ($ev->{button} == 1) {
2617 my $targ = $::CONN->{player}{tag};
2618
2619 if ($item->{container} == $::CONN->{player}{tag}) {
2620 $targ = $main::OPENCONT;
2621 }
2622
2623 $::CONN->send ("move $targ $item->{tag} 0");
2624 } elsif ($ev->{button} == 2) {
2625 $::CONN->send ("apply $item->{tag}");
2626 } elsif ($ev->{button} == 3) {
2627 my @menu_items = (
2628 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2629 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2630 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2631 (
2632 $item->{flags} & Crossfire::Protocol::F_LOCKED
2633 ? (
2634 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2635 )
2636 : (
2637 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2638 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2639 )
2640 ),
2641 );
2642
2643 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2644 }
2645
2646 1
2647 },
2648 %args
2649 );
2650
2651
2652 $self->add (new CFClient::UI::Face
2653 can_events => 0,
2654 face => $item->{face},
2655 anim => $item->{anim},
2656 animspeed => $item->{animspeed},
2657 );
2658
2659 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2660
2661 $self->{item} = $item;
2662
2663 $self->update_item;
2664
2665 $self
2666}
2667
2668sub update_item {
2669 my ($self) = @_;
2670
2671 my $desc = _item_to_desc ($self->{item});
2672
2673 $self->{name_lbl}->set_text ($desc);
2674}
2675 3598
2676############################################################################# 3599#############################################################################
2677 3600
2678package CFClient::UI::Inventory;
2679
2680our @ISA = CFClient::UI::ScrolledWindow::;
2681
2682sub new {
2683 my $class = shift;
2684
2685 my $self = $class->SUPER::new (
2686 scrolled => (new CFClient::UI::VBox),
2687 @_,
2688 );
2689
2690 $self
2691}
2692
2693sub set_items {
2694 my ($self, $items) = @_;
2695
2696 $self->{scrolled}->clear;
2697 return unless $items;
2698
2699 my @items = sort {
2700 ($a->{type} <=> $b->{type})
2701 or ($a->{name} cmp $b->{name})
2702 } @$items;
2703
2704 $self->{real_items} = \@items;
2705
2706 for my $item (@items) {
2707 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2708 $item->update_item ();
2709 }
2710
2711 $self->{scrolled}->add (@items);
2712
2713# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2714}
2715
2716sub size_request {
2717 my ($self) = @_;
2718 ($self->{req_w}, $self->{req_h});
2719}
2720
2721#############################################################################
2722
2723package CFClient::UI::Menu; 3601package CFPlus::UI::Menu;
2724 3602
2725our @ISA = CFClient::UI::FancyFrame::; 3603our @ISA = CFPlus::UI::Toplevel::;
2726 3604
2727use CFClient::OpenGL; 3605use CFPlus::OpenGL;
2728 3606
2729sub new { 3607sub new {
2730 my $class = shift; 3608 my $class = shift;
2731 3609
2732 my $self = $class->SUPER::new ( 3610 my $self = $class->SUPER::new (
2733 items => [], 3611 items => [],
2734 z => 100, 3612 z => 100,
2735 @_, 3613 @_,
2736 ); 3614 );
2737 3615
2738 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3616 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2739 3617
2740 for my $item (@{ $self->{items} }) { 3618 for my $item (@{ $self->{items} }) {
2741 my ($widget, $cb) = @$item; 3619 my ($widget, $cb, $tooltip) = @$item;
2742 3620
2743 # handle various types of items, only text for now 3621 # handle various types of items, only text for now
2744 if (!ref $widget) { 3622 if (!ref $widget) {
3623 if ($widget =~ /\t/) {
3624 my ($left, $right) = split /\t/, $widget, 2;
3625
2745 $widget = new CFClient::UI::Label 3626 $widget = new CFPlus::UI::HBox
2746 can_hover => 1, 3627 can_hover => 1,
2747 can_events => 1, 3628 can_events => 1,
3629 tooltip => $tooltip,
3630 children => [
3631 (new CFPlus::UI::Label markup => $left, expand => 1),
3632 (new CFPlus::UI::Label markup => $right, align => +1),
3633 ],
3634 ;
3635
3636 } else {
3637 $widget = new CFPlus::UI::Label
3638 can_hover => 1,
3639 can_events => 1,
2748 text => $widget; 3640 markup => $widget,
3641 tooltip => $tooltip;
3642 }
2749 } 3643 }
2750 3644
2751 $self->{item}{$widget} = $item; 3645 $self->{item}{$widget} = $item;
2752 3646
2753 $self->{vbox}->add ($widget); 3647 $self->{vbox}->add ($widget);
… …
2765 # maybe save $GRAB? must be careful about events... 3659 # maybe save $GRAB? must be careful about events...
2766 $GRAB = $self; 3660 $GRAB = $self;
2767 $self->{button} = $ev->{button}; 3661 $self->{button} = $ev->{button};
2768 3662
2769 $self->show; 3663 $self->show;
2770 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3664 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2771} 3665}
2772 3666
2773sub mouse_motion { 3667sub invoke_mouse_motion {
2774 my ($self, $ev, $x, $y) = @_; 3668 my ($self, $ev, $x, $y) = @_;
2775 3669
2776 # TODO: should use vbox->find_widget or so 3670 # TODO: should use vbox->find_widget or so
2777 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3671 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2778 $self->{hover} = $self->{item}{$HOVER}; 3672 $self->{hover} = $self->{item}{$HOVER};
2779}
2780 3673
3674 0
3675}
3676
2781sub button_up { 3677sub invoke_button_up {
2782 my ($self, $ev, $x, $y) = @_; 3678 my ($self, $ev, $x, $y) = @_;
2783 3679
2784 if ($ev->{button} == $self->{button}) { 3680 if ($ev->{button} == $self->{button}) {
2785 undef $GRAB; 3681 undef $GRAB;
2786 $self->hide; 3682 $self->hide;
2787 3683
2788 $self->emit ("popdown"); 3684 $self->emit ("popdown");
2789 $self->{hover}[1]->() if $self->{hover}; 3685 $self->{hover}[1]->() if $self->{hover};
3686 } else {
3687 return 0
3688 }
3689
2790 } 3690 1
2791} 3691}
2792 3692
2793############################################################################# 3693#############################################################################
2794 3694
2795package CFClient::UI::Statusbox; 3695package CFPlus::UI::Multiplexer;
2796 3696
2797our @ISA = CFClient::UI::VBox::; 3697our @ISA = CFPlus::UI::Container::;
2798 3698
2799sub new { 3699sub new {
2800 my $class = shift; 3700 my $class = shift;
2801 3701
2802 $class->SUPER::new ( 3702 my $self = $class->SUPER::new (
3703 @_,
3704 );
3705
3706 $self->{current} = $self->{children}[0]
3707 if @{ $self->{children} };
3708
3709 $self
3710}
3711
3712sub add {
3713 my ($self, @widgets) = @_;
3714
3715 $self->SUPER::add (@widgets);
3716
3717 $self->{current} = $self->{children}[0]
3718 if @{ $self->{children} };
3719}
3720
3721sub get_current_page {
3722 my ($self) = @_;
3723
3724 $self->{current}
3725}
3726
3727sub set_current_page {
3728 my ($self, $page_or_widget) = @_;
3729
3730 my $widget = ref $page_or_widget
3731 ? $page_or_widget
3732 : $self->{children}[$page_or_widget];
3733
3734 $self->{current} = $widget;
3735 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3736
3737 $self->emit (page_changed => $self->{current});
3738
3739 $self->realloc;
3740}
3741
3742sub visible_children {
3743 $_[0]{current}
3744}
3745
3746sub size_request {
3747 my ($self) = @_;
3748
3749 $self->{current}->size_request
3750}
3751
3752sub invoke_size_allocate {
3753 my ($self, $w, $h) = @_;
3754
3755 $self->{current}->configure (0, 0, $w, $h);
3756
3757 1
3758}
3759
3760sub _draw {
3761 my ($self) = @_;
3762
3763 $self->{current}->draw;
3764}
3765
3766#############################################################################
3767
3768package CFPlus::UI::Notebook;
3769
3770our @ISA = CFPlus::UI::VBox::;
3771
3772sub new {
3773 my $class = shift;
3774
3775 my $self = $class->SUPER::new (
3776 buttonbar => (new CFPlus::UI::Buttonbar),
3777 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3778 # filter => # will be put between multiplexer and $self
3779 @_,
3780 );
3781
3782 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3783 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3784
3785 $self
3786}
3787
3788sub add {
3789 my ($self, $title, $widget, $tooltip) = @_;
3790
3791 CFPlus::weaken $self;
3792
3793 $self->{buttonbar}->add (new CFPlus::UI::Button
3794 markup => $title,
3795 tooltip => $tooltip,
3796 on_activate => sub { $self->set_current_page ($widget) },
3797 );
3798
3799 $self->{multiplexer}->add ($widget);
3800}
3801
3802sub get_current_page {
3803 my ($self) = @_;
3804
3805 $self->{multiplexer}->get_current_page
3806}
3807
3808sub set_current_page {
3809 my ($self, $page) = @_;
3810
3811 $self->{multiplexer}->set_current_page ($page);
3812 $self->emit (page_changed => $self->{multiplexer}{current});
3813}
3814
3815#############################################################################
3816
3817package CFPlus::UI::Selector;
3818
3819use utf8;
3820
3821our @ISA = CFPlus::UI::Button::;
3822
3823sub new {
3824 my $class = shift;
3825
3826 my $self = $class->SUPER::new (
3827 options => [], # [value, title, longdesc], ...
3828 value => undef,
3829 @_,
3830 );
3831
3832 $self->_set_value ($self->{value});
3833
3834 $self
3835}
3836
3837sub invoke_button_down {
3838 my ($self, $ev) = @_;
3839
3840 my @menu_items;
3841
3842 for (@{ $self->{options} }) {
3843 my ($value, $title, $tooltip) = @$_;
3844
3845 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3846 }
3847
3848 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3849}
3850
3851sub _set_value {
3852 my ($self, $value) = @_;
3853
3854 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3855 or return;
3856
3857 $self->{value} = $item->[0];
3858 $self->set_markup ("$item->[1] ⇓");
3859 $self->set_tooltip ($item->[2]);
3860}
3861
3862sub set_value {
3863 my ($self, $value) = @_;
3864
3865 return unless $self->{value} ne $value;
3866
3867 $self->_set_value ($value);
3868 $self->emit (changed => $value);
3869}
3870
3871#############################################################################
3872
3873package CFPlus::UI::Statusbox;
3874
3875our @ISA = CFPlus::UI::VBox::;
3876
3877sub new {
3878 my $class = shift;
3879
3880 my $self = $class->SUPER::new (
2803 fontsize => 0.8, 3881 fontsize => 0.8,
2804 @_, 3882 @_,
2805 ) 3883 );
3884
3885 CFPlus::weaken (my $this = $self);
3886
3887 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3888
3889 $self
2806} 3890}
2807 3891
2808sub reorder { 3892sub reorder {
2809 my ($self) = @_; 3893 my ($self) = @_;
2810 my $NOW = time; 3894 my $NOW = Time::HiRes::time;
3895
3896 # freeze display when hovering over any label
3897 return if $CFPlus::UI::TOOLTIP->{owner}
3898 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3899 values %{ $self->{item} };
2811 3900
2812 while (my ($k, $v) = each %{ $self->{item} }) { 3901 while (my ($k, $v) = each %{ $self->{item} }) {
2813 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3902 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2814 } 3903 }
2815 3904
… …
2818 my @items = sort { 3907 my @items = sort {
2819 $a->{pri} <=> $b->{pri} 3908 $a->{pri} <=> $b->{pri}
2820 or $b->{id} <=> $a->{id} 3909 or $b->{id} <=> $a->{id}
2821 } values %{ $self->{item} }; 3910 } values %{ $self->{item} };
2822 3911
3912 $self->{timer}->interval (1);
3913
2823 my $count = 10 + 1; 3914 my $count = 10 + 1;
2824 for my $item (@items) { 3915 for my $item (@items) {
2825 last unless --$count; 3916 last unless --$count;
2826 3917
2827 push @widgets, $item->{label} ||= do { 3918 my $label = $item->{label} ||= do {
2828 # TODO: doesn't handle markup well (read as: at all) 3919 # TODO: doesn't handle markup well (read as: at all)
2829 my $short = $item->{count} > 1 3920 my $short = $item->{count} > 1
2830 ? "<b>$item->{count} ×</b> $item->{text}" 3921 ? "<b>$item->{count} ×</b> $item->{text}"
2831 : $item->{text}; 3922 : $item->{text};
2832 3923
2833 for ($short) { 3924 for ($short) {
2834 s/^\s+//; 3925 s/^\s+//;
2835 s/\s+/ /g; 3926 s/\s+/ /g;
2836 } 3927 }
2837 3928
2838 new CFClient::UI::Label 3929 new CFPlus::UI::Label
2839 markup => $short, 3930 markup => $short,
2840 tooltip => $item->{tooltip}, 3931 tooltip => $item->{tooltip},
2841 tooltip_font => $::FONT_PROP, 3932 tooltip_font => $::FONT_PROP,
2842 tooltip_width => 0.67, 3933 tooltip_width => 0.67,
2843 fontsize => $item->{fontsize} || $self->{fontsize}, 3934 fontsize => $item->{fontsize} || $self->{fontsize},
2844 max_w => $::WIDTH * 0.44, 3935 max_w => $::WIDTH * 0.44,
2845 fg => $item->{fg}, 3936 fg => [@{ $item->{fg} }],
2846 can_events => 1, 3937 can_events => 1,
2847 can_hover => 1 3938 can_hover => 1
2848 }; 3939 };
3940
3941 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3942 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3943 $label->update;
3944 $label->set_max_size (undef, $label->{req_h} * $diff)
3945 if $diff < 1;
3946 $self->{timer}->interval (1/30);
3947 } else {
3948 $label->{fg}[3] = $item->{fg}[3] || 1;
3949 }
3950
3951 push @widgets, $label;
2849 } 3952 }
2850 3953
2851 $self->clear; 3954 $self->clear;
2852 $self->SUPER::add (reverse @widgets); 3955 $self->SUPER::add (reverse @widgets);
2853} 3956}
… …
2856 my ($self, $text, %arg) = @_; 3959 my ($self, $text, %arg) = @_;
2857 3960
2858 $text =~ s/^\s+//; 3961 $text =~ s/^\s+//;
2859 $text =~ s/\s+$//; 3962 $text =~ s/\s+$//;
2860 3963
3964 return unless $text;
3965
2861 my $timeout = time + ((delete $arg{timeout}) || 60); 3966 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2862 3967
2863 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3968 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2864 3969
2865 if (my $item = $self->{item}{$group}) { 3970 if (my $item = $self->{item}{$group}) {
2866 if ($item->{text} eq $text) { 3971 if ($item->{text} eq $text) {
2867 $item->{count}++; 3972 $item->{count}++;
2868 } else { 3973 } else {
2869 $item->{count} = 1; 3974 $item->{count} = 1;
2870 $item->{text} = $item->{tooltip} = $text; 3975 $item->{text} = $item->{tooltip} = $text;
2871 } 3976 }
2872 $item->{id} = ++$self->{id}; 3977 $item->{id} += 0.2;#d#
2873 $item->{timeout} = $timeout; 3978 $item->{timeout} = $timeout;
2874 delete $item->{label}; 3979 delete $item->{label};
2875 } else { 3980 } else {
2876 $self->{item}{$group} = { 3981 $self->{item}{$group} = {
2877 id => ++$self->{id}, 3982 id => ++$self->{id},
… …
2883 count => 1, 3988 count => 1,
2884 %arg, 3989 %arg,
2885 }; 3990 };
2886 } 3991 }
2887 3992
3993 $ROOT->on_refresh (reorder => sub {
2888 $self->reorder; 3994 $self->reorder;
3995 });
2889} 3996}
2890 3997
2891sub reconfigure { 3998sub reconfigure {
2892 my ($self) = @_; 3999 my ($self) = @_;
2893 4000
… …
2896 4003
2897 $self->reorder; 4004 $self->reorder;
2898 $self->SUPER::reconfigure; 4005 $self->SUPER::reconfigure;
2899} 4006}
2900 4007
4008sub destroy {
4009 my ($self) = @_;
4010
4011 $self->{timer}->cancel;
4012
4013 $self->SUPER::destroy;
4014}
4015
2901############################################################################# 4016#############################################################################
2902 4017
2903package CFClient::UI::Root; 4018package CFPlus::UI::Root;
2904 4019
2905our @ISA = CFClient::UI::Container::; 4020our @ISA = CFPlus::UI::Container::;
2906 4021
4022use List::Util qw(min max);
4023
2907use CFClient::OpenGL; 4024use CFPlus::OpenGL;
2908 4025
2909sub new { 4026sub new {
2910 my $class = shift; 4027 my $class = shift;
2911 4028
2912 $class->SUPER::new ( 4029 my $self = $class->SUPER::new (
4030 visible => 1,
2913 @_, 4031 @_,
2914 ) 4032 );
2915}
2916 4033
2917sub configure { 4034 CFPlus::weaken ($self->{root} = $self);
2918 my ($self, $x, $y, $w, $h) = @_;
2919 4035
2920 $self->{w} = $w; 4036 $self
2921 $self->{h} = $h;
2922}
2923
2924sub check_size {
2925 my ($self) = @_;
2926
2927 $self->size_allocate ($self->{w}, $self->{h})
2928 if $self->{w};
2929} 4037}
2930 4038
2931sub size_request { 4039sub size_request {
2932 my ($self) = @_; 4040 my ($self) = @_;
2933 4041
2934 ($self->{w}, $self->{h}) 4042 ($self->{w}, $self->{h})
2935} 4043}
2936 4044
4045sub _to_pixel {
4046 my ($coord, $size, $max) = @_;
4047
4048 $coord =
4049 $coord eq "center" ? ($max - $size) * 0.5
4050 : $coord eq "max" ? $max
4051 : $coord;
4052
4053 $coord = 0 if $coord < 0;
4054 $coord = $max - $size if $coord > $max - $size;
4055
4056 int $coord + 0.5
4057}
4058
2937sub size_allocate { 4059sub invoke_size_allocate {
2938 my ($self, $w, $h) = @_; 4060 my ($self, $w, $h) = @_;
2939
2940 my $old_w = $self->{old_w}; $self->{old_w} = $w;
2941 my $old_h = $self->{old_h}; $self->{old_h} = $h;
2942
2943 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
2944 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
2945 4061
2946 for my $child ($self->children) { 4062 for my $child ($self->children) {
2947 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4063 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2948 4064
2949 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4065 $X = $child->{force_x} if exists $child->{force_x};
2950 if exists $child->{req_x}; 4066 $Y = $child->{force_y} if exists $child->{force_y};
2951 4067
2952 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4068 $X = _to_pixel $X, $W, $self->{w};
2953 if exists $child->{req_y}; 4069 $Y = _to_pixel $Y, $H, $self->{h};
2954
2955 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
2956 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
2957 4070
2958 $child->configure ($X, $Y, $W, $H); 4071 $child->configure ($X, $Y, $W, $H);
2959 } 4072 }
4073
4074 1
2960} 4075}
2961 4076
2962sub coord2local { 4077sub coord2local {
2963 my ($self, $x, $y) = @_; 4078 my ($self, $x, $y) = @_;
2964 4079
… …
2972} 4087}
2973 4088
2974sub update { 4089sub update {
2975 my ($self) = @_; 4090 my ($self) = @_;
2976 4091
2977 $self->check_size;
2978 $::WANT_REFRESH++; 4092 $::WANT_REFRESH++;
2979} 4093}
2980 4094
2981sub add { 4095sub add {
2982 my ($self, @children) = @_; 4096 my ($self, @children) = @_;
2983 4097
2984 for my $child (@children) {
2985 $child->{toplevel} = 1; 4098 $_->{is_toplevel} = 1
2986 4099 for @children;
2987 # integerise window positions
2988 $child->{x} = int $child->{x};
2989 $child->{y} = int $child->{y};
2990 }
2991 4100
2992 $self->SUPER::add (@children); 4101 $self->SUPER::add (@children);
4102}
4103
4104sub remove {
4105 my ($self, @children) = @_;
4106
4107 $self->SUPER::remove (@children);
4108
4109 delete $self->{is_toplevel}
4110 for @children;
4111
4112 while (@children) {
4113 my $w = pop @children;
4114 push @children, $w->children;
4115 $w->set_invisible;
4116 }
2993} 4117}
2994 4118
2995sub on_refresh { 4119sub on_refresh {
2996 my ($self, $id, $cb) = @_; 4120 my ($self, $id, $cb) = @_;
2997 4121
… …
3010 while ($self->{refresh_hook}) { 4134 while ($self->{refresh_hook}) {
3011 $_->() 4135 $_->()
3012 for values %{delete $self->{refresh_hook}}; 4136 for values %{delete $self->{refresh_hook}};
3013 } 4137 }
3014 4138
3015 if ($self->{check_size}) { 4139 if ($self->{realloc}) {
3016 my @queue = ([], []); 4140 my %queue;
4141 my @queue;
4142 my $widget;
3017 4143
3018 for (;;) { 4144 outer:
3019 if ($self->{check_size}) { 4145 while () {
3020 # heuristic: check containers last 4146 if (my $realloc = delete $self->{realloc}) {
3021 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4147 for $widget (values %$realloc) {
3022 for values %{delete $self->{check_size}} 4148 $widget->{visible} or next; # do not resize invisible widgets
4149
4150 $queue{$widget+0}++ and next; # duplicates are common
4151
4152 push @{ $queue[$widget->{visible}] }, $widget;
4153 }
3023 } 4154 }
3024 4155
3025 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4156 while () {
4157 @queue or last outer;
3026 4158
3027 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4159 $widget = pop @{ $queue[-1] || [] }
3028 ? @$widget{qw(user_w user_h)} 4160 and last;
3029 : $widget->size_request;
3030
3031 if (delete $widget->{force_alloc}
3032 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3033 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3034 4161
4162 pop @queue;
4163 }
4164
4165 delete $queue{$widget+0};
4166
4167 my ($w, $h) = $widget->size_request;
4168
4169 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4170 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4171
4172 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4173 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4174
4175 $w = $widget->{force_w} if exists $widget->{force_w};
4176 $h = $widget->{force_h} if exists $widget->{force_h};
4177
4178 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4179 || delete $widget->{force_realloc}) {
3035 $widget->{req_w} = $w; 4180 $widget->{req_w} = $w;
3036 $widget->{req_h} = $h; 4181 $widget->{req_h} = $h;
3037 4182
3038 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4183 $self->{size_alloc}{$widget+0} = $widget;
3039 4184
3040 $widget->{parent}->check_size
3041 if $widget->{parent}; 4185 if (my $parent = $widget->{parent}) {
4186 $self->{realloc}{$parent+0} = $parent
4187 unless $queue{$parent+0};
4188
4189 $parent->{force_size_alloc} = 1;
4190 $self->{size_alloc}{$parent+0} = $parent;
4191 }
3042 } 4192 }
4193
4194 delete $self->{realloc}{$widget+0};
3043 } 4195 }
3044 } 4196 }
3045 4197
3046 while ($self->{size_alloc}) { 4198 while (my $size_alloc = delete $self->{size_alloc}) {
3047 for (values %{delete $self->{size_alloc}}) { 4199 my @queue = sort { $b->{visible} <=> $a->{visible} }
3048 my ($widget, $w, $h) = @$_; 4200 values %$size_alloc;
4201
4202 while () {
4203 my $widget = pop @queue || last;
4204
4205 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3049 4206
3050 $w = 0 if $w < 0; 4207 $w = 0 if $w < 0;
3051 $h = 0 if $h < 0; 4208 $h = 0 if $h < 0;
3052 4209
4210 $w = max $widget->{min_w}, $w;
4211 $h = max $widget->{min_h}, $h;
4212
4213# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4214# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4215
4216 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4217 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4218
4219 $w = int $w + 0.5;
4220 $h = int $h + 0.5;
4221
4222 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4223 $widget->{old_w} = $widget->{w};
4224 $widget->{old_h} = $widget->{h};
4225
3053 $widget->{w} = $w; 4226 $widget->{w} = $w;
3054 $widget->{h} = $h; 4227 $widget->{h} = $h;
3055 $widget->size_allocate ($w, $h); 4228
3056 $widget->emit (size_allocate => $w, $h); 4229 $widget->emit (size_allocate => $w, $h);
4230 }
3057 } 4231 }
3058 } 4232 }
3059 4233
3060 while ($self->{post_alloc_hook}) { 4234 while ($self->{post_alloc_hook}) {
3061 $_->() 4235 $_->()
… …
3070 glLoadIdentity; 4244 glLoadIdentity;
3071 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4245 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3072 glMatrixMode GL_MODELVIEW; 4246 glMatrixMode GL_MODELVIEW;
3073 glLoadIdentity; 4247 glLoadIdentity;
3074 4248
4249 {
4250 package CFPlus::UI::Base;
4251
4252 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4253 (0, 0, $self->{w}, $self->{h});
4254
3075 $self->_draw; 4255 $self->_draw;
4256 }
3076} 4257}
3077 4258
3078############################################################################# 4259#############################################################################
3079 4260
3080package CFClient::UI; 4261package CFPlus::UI;
3081 4262
3082$ROOT = new CFClient::UI::Root; 4263$ROOT = new CFPlus::UI::Root;
3083$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4264$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3084 4265
30851 42661
3086 4267

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