[webkit-dev] Get src and element from render object in dump tree
rikutse
asuratse at hotmail.com
Fri Apr 9 16:45:35 PDT 2010
Thanks a lot, Adele
Adele Peterson wrote:
>
>
> On Apr 9, 2010, at 2:45 PM, rikutse wrote:
>
>>
>> Is my question too stupid?
>
> No, but it is directed at the wrong mailing list. You should read
> http://webkit.org/contact.html and probably contact webkit-help.
>
> - Adele
>
>>
>>
>>
>> rikutse wrote:
>>>
>>> Dear everyone,
>>> I am new to study Webkit. In short, I used dump render tree for
>>> Google
>>> page: http://www.google.com :
>>> layer at (0,0) size 800x600
>>> RenderView at (0,0) size 800x600
>>> layer at (0,0) size 800x371
>>> RenderBlock {HTML} at (0,0) size 800x371
>>> RenderBody {BODY} at (8,3) size 784x352 [bgcolor=#FFFFFF]
>>> RenderBlock {DIV} at (0,0) size 784x24
>>> RenderBlock (floating) {DIV} at (0,0) size 377x23
>>> RenderInline {NOBR} at (0,0) size 377x16
>>> RenderInline {B} at (0,0) size 29x16
>>> RenderText {#text} at (0,1) size 29x16
>>> text run at (0,1) width 29: "Web"
>>> RenderText {#text} at (35,1) size 4x16
>>> text run at (35,1) width 4: " "
>>> RenderInline {A} at (0,0) size 42x16 [color=#0000CC]
>>> RenderText {#text} at (39,1) size 42x16
>>> text run at (39,1) width 42: "Images"
>>> RenderText {#text} at (87,1) size 4x16
>>> text run at (87,1) width 4: " "
>>> RenderInline {A} at (0,0) size 40x16 [color=#0000CC]
>>> RenderText {#text} at (91,1) size 40x16
>>> text run at (91,1) width 40: "Videos"
>>> RenderText {#text} at (137,1) size 4x16
>>> text run at (137,1) width 4: " "
>>> RenderInline {A} at (0,0) size 32x16 [color=#0000CC]
>>> RenderText {#text} at (141,1) size 32x16
>>> text run at (141,1) width 32: "Maps"
>>> RenderText {#text} at (179,1) size 4x16
>>> text run at (179,1) width 4: " "
>>> RenderInline {A} at (0,0) size 32x16 [color=#0000CC]
>>> RenderText {#text} at (183,1) size 32x16
>>> text run at (183,1) width 32: "News"
>>> RenderText {#text} at (221,1) size 4x16
>>> text run at (221,1) width 4: " "
>>> RenderInline {A} at (0,0) size 54x16 [color=#0000CC]
>>> RenderText {#text} at (225,1) size 54x16
>>> text run at (225,1) width 54: "Shopping"
>>> RenderText {#text} at (285,1) size 4x16
>>> text run at (285,1) width 4: " "
>>> RenderInline {A} at (0,0) size 34x16 [color=#0000CC]
>>> RenderText {#text} at (289,1) size 34x16
>>> text run at (289,1) width 34: "Gmail"
>>> RenderText {#text} at (329,1) size 4x16
>>> text run at (329,1) width 4: " "
>>> RenderInline {A} at (0,0) size 44x16 [color=#0000CC]
>>> RenderInline {U} at (0,0) size 29x16
>>> RenderText {#text} at (333,1) size 29x16
>>> text run at (333,1) width 29: "more"
>>> RenderText {#text} at (362,1) size 4x16
>>> text run at (362,1) width 4: " "
>>> RenderInline {SMALL} at (0,0) size 11x14
>>> RenderText {#text} at (366,3) size 11x14
>>> text run at (366,3) width 11: "\x{25BC}"
>>> RenderBlock {DIV} at (0,0) size 784x24
>>> RenderInline {NOBR} at (0,0) size 197x16
>>> RenderInline {SPAN} at (0,0) size 0x0
>>> RenderInline {SPAN} at (0,0) size 0x0
>>> RenderInline {SPAN} at (0,0) size 55x16
>>> RenderInline {A} at (0,0) size 44x16 [color=#0000CC]
>>> RenderText {#text} at (587,1) size 44x16
>>> text run at (587,1) width 44: "iGoogle"
>>> RenderText {#text} at (631,1) size 11x16
>>> text run at (631,1) width 11: " | "
>>> RenderInline {A} at (0,0) size 91x16 [color=#0000CC]
>>> RenderText {#text} at (642,1) size 91x16
>>> text run at (642,1) width 91: "Search settings"
>>> RenderText {#text} at (733,1) size 11x16
>>> text run at (733,1) width 11: " | "
>>> RenderInline {A} at (0,0) size 40x16 [color=#0000CC]
>>> RenderText {#text} at (744,1) size 40x16
>>> text run at (744,1) width 40: "Sign in"
>>> RenderBlock {CENTER} at (0,24) size 784x328
>>> RenderBlock (anonymous) at (0,0) size 784x152
>>> RenderBR {BR} at (392,0) size 0x18
>>> RenderImage {IMG} at (254,19) size 276x110
>>> RenderBR {BR} at (530,114) size 0x18
>>> RenderBR {BR} at (392,133) size 0x18
>>> RenderBlock {FORM} at (0,152) size 784x64
>>> RenderTable {TABLE} at (0,0) size 784x64
>>> RenderTableSection {TBODY} at (0,0) size 784x64
>>> RenderTableRow {TR} at (0,0) size 784x64
>>> RenderTableCell {TD} at (0,0) size 134x12 [r=0 c=0 rs=1
>>> cs=1]
>>> RenderText {#text} at (0,-3) size 4x18
>>> text run at (0,-3) width 4: " "
>>> RenderTableCell {TD} at (134,0) size 487x64 [r=0 c=1 rs=1
>>> cs=1]
>>> RenderTextControl {INPUT} at (2,2) size 483x26
>>> [bgcolor=#FFFFFF] [border: (2px inset #000000)]
>>> RenderBR {BR} at (487,16) size 0x18
>>> RenderButton {INPUT} at (112,34) size 121x27 [border:
>>> (1px solid #999999)]
>>> RenderBlock (anonymous) at (9,4) size 103x19
>>> RenderText at (3,1) size 97x17
>>> text run at (3,1) width 97: "Google Search"
>>> RenderButton {INPUT} at (239,34) size 136x27 [border:
>>> (1px solid #999999)]
>>> RenderBlock (anonymous) at (9,4) size 118x19
>>> RenderText at (3,1) size 112x17
>>> text run at (3,1) width 112: "I'm Feeling Lucky"
>>> RenderTableCell {TD} at (621,0) size 163x28
>>> [bgcolor=#FFFFFF] [r=0 c=2 rs=1 cs=1]
>>> RenderInline {FONT} at (0,0) size 89x27
>>> RenderText {#text} at (0,2) size 6x13
>>> text run at (0,2) width 6: " "
>>> RenderInline {A} at (0,0) size 83x13 [color=#0000CC]
>>> RenderText {#text} at (6,2) size 83x13
>>> text run at (6,2) width 83: "Advanced Search"
>>> RenderBR {BR} at (89,2) size 0x13
>>> RenderText {#text} at (0,16) size 6x13
>>> text run at (0,16) width 6: " "
>>> RenderInline {A} at (0,0) size 77x13 [color=#0000CC]
>>> RenderText {#text} at (6,16) size 77x13
>>> text run at (6,16) width 77: "Language Tools"
>>> RenderBlock (anonymous) at (0,236) size 784x19
>>> RenderBR {BR} at (392,0) size 0x18
>>> RenderInline {SPAN} at (0,0) size 0x0
>>> RenderBlock (anonymous) at (0,255) size 784x73
>>> RenderBlock {CENTER} at (0,0) size 784x73 [bgcolor=#FFFFFF]
>>> RenderBlock (anonymous) at (0,0) size 784x38
>>> RenderBR {BR} at (392,0) size 0x18
>>> RenderInline {FONT} at (0,0) size 338x16
>>> RenderInline {A} at (0,0) size 123x16 [color=#0000CC]
>>> RenderText {#text} at (223,21) size 123x16
>>> text run at (223,21) width 123: "Advertising
>>> Programs"
>>> RenderText {#text} at (346,21) size 12x16
>>> text run at (346,21) width 12: " - "
>>> RenderInline {A} at (0,0) size 112x16 [color=#0000CC]
>>> RenderText {#text} at (358,21) size 112x16
>>> text run at (358,21) width 112: "Business Solutions"
>>> RenderText {#text} at (470,21) size 12x16
>>> text run at (470,21) width 12: " - "
>>> RenderInline {A} at (0,0) size 79x16 [color=#0000CC]
>>> RenderText {#text} at (482,21) size 79x16
>>> text run at (482,21) width 79: "About Google"
>>> RenderBlock {P} at (0,54) size 784x19
>>> RenderInline {FONT} at (0,0) size 74x13
>>> RenderText {#text} at (355,5) size 40x13
>>> text run at (355,5) width 40: "\x{A9}2010 - "
>>> RenderInline {A} at (0,0) size 34x13 [color=#0000CC]
>>> RenderText {#text} at (395,5) size 34x13
>>> text run at (395,5) width 34: "Privacy"
>>> RenderBlock (anonymous) at (0,344) size 784x0
>>> RenderInline {SPAN} at (0,0) size 0x0
>>> RenderText {#text} at (0,0) size 0x0
>>> RenderBlock {DIV} at (0,344) size 784x0
>>> RenderBlock {DIV} at (0,344) size 784x0
>>> layer at (146,184) size 479x20
>>> RenderBlock {DIV} at (2,3) size 479x20
>>> layer at (0,24) size 800x1
>>> RenderBlock (positioned) {DIV} at (0,24) size 800x1 [border: (1px solid
>>> #C9D7F1) none]
>>> layer at (0,24) size 800x1
>>> RenderBlock (positioned) {DIV} at (0,24) size 800x1 [border: (1px solid
>>> #C9D7F1) none]
>>> caret: position 0 of child 0 {DIV} of child 2 {INPUT} of child 1 {TD} of
>>> child 0 {TR} of child 0 {TBODY} of child 0 {TABLE} of child 4 {FORM} of
>>> child 4 {CENTER} of child 1 {BODY} of child 1 {HTML} of document
>>>
>>>
>>> I would like to know how could I inspect and access the element member
>>> in
>>> each of the render object?
>>> Like, how can I get the image object and the src from RenderImage? What
>>> functions I could use?
>>>
>>> Thank you very much.
>>>
>>> Riku
>>>
>>
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