forked from enlightenment/enlightenment
'everything' module: added image preview plugin
SVN revision: 41828
This commit is contained in:
Hannes Janetzek
parent
533ce81495
commit
16623102f0
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@ -27603,5 +27603,220 @@ MIMEBASE("application/x-font-bdf","icon_mime_font_generic.png", ".BDF", 128);
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}
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}
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group { name: "e/widgets/everything/preview";
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parts {
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part { name: "bg";
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type: RECT;
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mouse_events: 0;
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description { state: "default" 0.0;
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color: 64 64 63 255;
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rel1 {
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relative: 0.0 0.0;
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offset: -4 -4;
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to: "frame";
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}
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rel2 {
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relative: 1.0 1.0;
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offset: 4 4;
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to: "frame";
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}
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}
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}
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part { name: "clip";
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type: RECT;
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mouse_events: 0;
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description { state: "default" 0.0;
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}
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}
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part { name: "frame";
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type: RECT;
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mouse_events: 0;
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description { state: "default" 0.0;
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visible: 0;
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align: 0 0;
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rel1 {
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relative: 0.0 0.0;
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}
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rel2 {
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relative: 1.0 1.0;
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}
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}
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}
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part { name: "clip1";
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type: RECT;
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clip_to: "clip";
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description { state: "default" 0.0;
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rel1.to: "e.swallow.icon1";
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rel2.to: "e.swallow.icon1";
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color: 200 200 200 0;
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}
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description { state: "right" 0.0;
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inherit: "default" 0.0;
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color: 255 255 255 255;
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}
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}
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part { name: "e.swallow.icon1";
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type: SWALLOW;
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clip_to: "clip1";
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description { state: "default" 0.0;
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rel1 {
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relative: 0.0 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 0.3333 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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description { state: "right" 0.0;
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rel1 {
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relative: 0.3333 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 0.6666 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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}
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part { name: "clip2";
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type: RECT;
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clip_to: "clip";
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description { state: "default" 0.0;
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rel1.to: "e.swallow.icon2";
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rel2.to: "e.swallow.icon2";
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color: 255 255 255 255;
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}
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description { state: "left" 0.0;
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inherit: "default" 0.0;
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color: 200 200 200 0;
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}
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description { state: "right" 0.0;
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inherit: "left" 0.0;
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}
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}
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part { name: "e.swallow.icon2";
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type: SWALLOW;
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clip_to: "clip2";
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description { state: "default" 0.0;
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rel1 {
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relative: 0.3333 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 0.6666 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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description { state: "left" 0.0;
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rel1 {
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relative: 0.00 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 0.3333 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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description { state: "right" 0.0;
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rel1 {
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relative: 0.6666 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 1.0 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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}
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part { name: "clip3";
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type: RECT;
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clip_to: "clip";
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description { state: "default" 0.0;
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rel1.to: "e.swallow.icon3";
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rel2.to: "e.swallow.icon3";
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color: 200 200 200 0;
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}
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description { state: "left" 0.0;
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inherit: "default" 0.0;
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color: 255 255 255 255;
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}
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}
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part { name: "e.swallow.icon3";
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type: SWALLOW;
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clip_to: "clip3";
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description { state: "default" 0.0;
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rel1 {
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relative: 0.6666 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 1.0 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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description { state: "left" 0.0;
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rel1 {
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relative: 0.3333 0.0;
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to: "frame";
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offset: 2 2;
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}
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rel2 {
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relative: 0.6666 1.0;
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to: "frame";
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offset: -3 -3;
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}
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}
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}
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}
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programs {
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program { name: "slide_left";
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signal: "e,signal,slide_left";
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source: "e";
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action: STATE_SET "right" 0.0;
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target: "e.swallow.icon1";
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target: "e.swallow.icon2";
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target: "clip1";
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target: "clip2";
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after: "slide_middle";
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}
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program { name: "slide_right";
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signal: "e,signal,slide_right";
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source: "e";
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action: STATE_SET "left" 0.0;
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target: "e.swallow.icon2";
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target: "e.swallow.icon3";
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target: "clip2";
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target: "clip3";
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after: "slide_middle";
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}
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program { name: "slide_middle";
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action: STATE_SET "default" 0.0;
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target: "e.swallow.icon1";
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target: "e.swallow.icon2";
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target: "e.swallow.icon3";
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target: "clip1";
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target: "clip2";
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target: "clip3";
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transition: SINUSOIDAL 0.2;
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}
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}
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}
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@ -105,6 +105,12 @@ evry_plug_clipboard_la_LIBADD = @e_libs@
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evry_plug_clipboard_la_LDFLAGS = -no-undefined -module -avoid-version
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evry_plug_clipboard_la_LIBTOOLFLAGS = --tag=disable-static
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evry_plug_previewdir = $(plugindir)
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evry_plug_preview_LTLIBRARIES = evry_plug_preview.la
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evry_plug_preview_la_SOURCES = evry_plug_preview.c
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evry_plug_preview_la_LIBADD = @e_libs@
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evry_plug_preview_la_LDFLAGS = -no-undefined -module -avoid-version
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evry_plug_preview_la_LIBTOOLFLAGS = --tag=disable-static
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uninstall:
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rm -rf $(DESTDIR)$(libdir)/enlightenment/modules/$(MODULE)
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@ -0,0 +1,239 @@
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#include "Evry.h"
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static Evry_Plugin *p1;
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static Evas_Object *o_thumb[5];
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static const Evry_Item *cur_item = NULL;
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static Evas_Object *o_main = NULL;
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static Evas_Object *o_swallow = NULL;
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static Eina_List *cur_items = NULL;
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static int
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_check_item(const Evry_Item *it)
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{
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if (strcmp(it->plugin->type_out, "FILE")) return 0;
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if (!it->uri || !it->mime) return 0;
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if (e_util_glob_case_match(it->mime, "*image/*"))
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return 1;
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return 0;
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}
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static void
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_cb_preview_thumb_gen(void *data, Evas_Object *obj, void *event_info)
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{
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Evas_Coord w, h;
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if (!o_main) return;
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e_icon_size_get(o_thumb[1], &w, &h);
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edje_extern_object_min_size_set(o_thumb[1], w, h);
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edje_object_part_swallow(o_main, "e.swallow.icon2", o_thumb[1]);
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evas_object_show(o_thumb[1]);
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}
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void
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_show_item(const Evry_Item *it, int dir)
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{
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int w, h, x, y;
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if (o_thumb[1 + dir])
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{
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e_thumb_icon_end(o_thumb[1+dir]);
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edje_object_part_unswallow(o_main, o_thumb[1+dir]);
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evas_object_hide(o_thumb[1+dir]);
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evas_object_del(o_thumb[1+dir]);
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}
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if (dir && o_thumb[1])
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{
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edje_object_part_unswallow(o_main, o_thumb[1]);
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if (dir > 0)
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{
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o_thumb[2] = o_thumb[1];
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edje_object_part_swallow(o_main, "e.swallow.icon1", o_thumb[2]);
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}
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else
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{
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o_thumb[0] = o_thumb[1];
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edje_object_part_swallow(o_main, "e.swallow.icon3", o_thumb[0]);
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}
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}
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o_thumb[1] = e_thumb_icon_add(evas_object_evas_get(o_main));
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e_thumb_icon_file_set(o_thumb[1], it->uri, NULL);
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evas_object_smart_callback_add(o_thumb[1], "e_thumb_gen", _cb_preview_thumb_gen, NULL);
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evas_object_geometry_get(o_main, &x, &y, &w, &h);
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e_thumb_icon_size_set(o_thumb[1], w, h);
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e_thumb_icon_begin(o_thumb[1]);
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if (dir)
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{
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if (dir > 0)
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edje_object_signal_emit(o_main, "e,signal,slide_left", "e");
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else
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edje_object_signal_emit(o_main, "e,signal,slide_right", "e");
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}
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}
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static Evas_Object *
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_show(Evry_Plugin *p, Evas_Object *swallow, Eina_List *items)
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{
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int w, h, x, y;
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o_main = edje_object_add(evas_object_evas_get(swallow));
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e_theme_edje_object_set(o_main, "base/theme/everything",
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"e/widgets/everything/preview");
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edje_object_part_geometry_get(swallow, "e.swallow.list", &x, &y, &w, &h);
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edje_extern_object_min_size_set(o_main, w * 3, 100);
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evas_object_resize(o_main, w * 3, h);
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if (!o_main) return NULL;
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o_swallow = swallow;
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_show_item(cur_item, 0);
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cur_items = items;
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return o_main;
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}
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static int
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_cb_key_down(Evry_Plugin *p, Ecore_Event_Key *ev)
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{
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Eina_List *l, *ll;
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const Evry_Item *found = NULL, *it;
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if (!strcmp(ev->key, "Right") ||
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!strcmp(ev->key, "Down"))
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{
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l = eina_list_data_find_list(cur_items, cur_item);
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if (l && l->next)
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{
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EINA_LIST_FOREACH(l->next, ll, it)
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{
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if (!_check_item(it)) continue;
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found = it;
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break;
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}
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}
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if (!found)
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{
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EINA_LIST_FOREACH(cur_items, ll, it)
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{
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if (!_check_item(it)) continue;
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found = it;
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break;
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}
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}
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if (found && (found != cur_item))
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{
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_show_item(found, 1);
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cur_item = found;
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}
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return 1;
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}
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else if (!strcmp(ev->key, "Left") ||
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!strcmp(ev->key, "Up"))
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{
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EINA_LIST_FOREACH(cur_items, ll, it)
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{
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if (it == cur_item)
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break;
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if (_check_item(it))
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found = it;
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}
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if (!found && ll)
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{
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EINA_LIST_FOREACH(ll->next, l, it)
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{
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if (_check_item(it))
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found = it;
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}
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}
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if (found && (found != cur_item))
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{
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_show_item(found, -1);
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cur_item = found;
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}
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return 1;
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}
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return 0;
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}
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static int
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_begin(Evry_Plugin *p, const Evry_Item *it)
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{
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if (_check_item(it))
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{
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cur_item = it;
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return 1;
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}
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return 0;
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}
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static void
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_cleanup(Evry_Plugin *p)
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{
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if (o_thumb[0]) evas_object_del(o_thumb[0]);
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if (o_thumb[1]) evas_object_del(o_thumb[1]);
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if (o_thumb[2]) evas_object_del(o_thumb[2]);
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if (o_main) evas_object_del(o_main);
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o_thumb[0] = NULL;
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o_thumb[1] = NULL;
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o_thumb[2] = NULL;
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o_main = NULL;
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cur_items = NULL;
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}
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static int
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_action(Evry_Plugin *p, const Evry_Item *it, const char *input __UNUSED__)
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{
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return 0;
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}
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static int
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_fetch(Evry_Plugin *p, const char *input __UNUSED__)
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{
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return 1;
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}
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static Eina_Bool
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_init(void)
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{
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p1 = E_NEW(Evry_Plugin, 1);
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p1->name = "Preview";
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p1->type = type_action;
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p1->type_in = "FILE";
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p1->type_out = "NONE";
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p1->icon = "preferences-desktop-wallpaper";
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p1->need_query = 0;
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p1->async_query = 1;
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p1->begin = &_begin;
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p1->fetch = &_fetch;
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p1->show = &_show;
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p1->cb_key_down = &_cb_key_down;
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p1->action = &_action;
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p1->cleanup = &_cleanup;
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evry_plugin_register(p1, 3);
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return EINA_TRUE;
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}
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static void
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_shutdown(void)
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{
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evry_plugin_unregister(p1);
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E_FREE(p1);
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}
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EINA_MODULE_INIT(_init);
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EINA_MODULE_SHUTDOWN(_shutdown);
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