genode/repos/gems/run/text_area.run
Norman Feske 5eaaee0dbe text_area: a simple text viewer / editor
The new text_area component is able to view and edit files.
Internally, it employs a menu_view for the graphics output.

Only basic notepad-like text-editing functions are supported.

At the current time, it is solely meant as a companion of the Sculpt
manager.

Issue #3650
2020-02-27 14:46:58 +01:00

153 lines
4.8 KiB
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create_boot_directory
import_from_depot [depot_user]/src/[base_src] \
[depot_user]/pkg/[drivers_interactive_pkg] \
[depot_user]/pkg/fonts_fs \
[depot_user]/src/init \
[depot_user]/src/report_rom \
[depot_user]/src/nitpicker \
[depot_user]/src/libc \
[depot_user]/src/libpng \
[depot_user]/src/zlib \
[depot_user]/src/vfs_import
install_config {
<config>
<parent-provides>
<service name="PD"/>
<service name="CPU"/>
<service name="ROM"/>
<service name="RM"/>
<service name="LOG"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
</parent-provides>
<default caps="100"/>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="drivers" caps="1000">
<resource name="RAM" quantum="32M" constrain_phys="yes"/>
<binary name="init"/>
<route>
<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
<service name="Timer"> <child name="timer"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides>
<service name="Input"/> <service name="Framebuffer"/>
</provides>
</start>
<start name="report_rom">
<resource name="RAM" quantum="1M"/>
<provides> <service name="Report"/> <service name="ROM"/> </provides>
<config verbose="yes">
<policy label="text_area.1 -> hover" report="nitpicker -> hover"/>
<policy label="text_area.2 -> clipboard" report="text_area.2 -> clipboard"/>
</config>
</start>
<start name="nitpicker">
<resource name="RAM" quantum="4M"/>
<provides><service name="Nitpicker"/></provides>
<config focus="rom">
<report hover="yes"/>
<background color="#123456"/>
<domain name="pointer" layer="1" content="client" label="no" origin="pointer" />
<domain name="default" layer="3" content="client" label="no" hover="always" />
<domain name="second" layer="2" xpos="200" ypos="300" content="client" label="no" hover="always" />
<policy label_prefix="pointer" domain="pointer"/>
<policy label_prefix="text_area.2" domain="second"/>
<default-policy domain="default"/>
</config>
</start>
<start name="pointer">
<resource name="RAM" quantum="1M"/>
<route>
<service name="Nitpicker"> <child name="nitpicker" /> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="fonts_fs" caps="300">
<resource name="RAM" quantum="8M"/>
<binary name="vfs"/>
<route>
<service name="ROM" label="config"> <parent label="fonts_fs.config"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides> <service name="File_system"/> </provides>
</start>
<start name="data_fs" caps="300">
<resource name="RAM" quantum="8M"/>
<binary name="vfs"/>
<config>
<vfs>
<ram/>
<import>
<rom name="drivers.config" binary="no"/>
</import>
</vfs>
<default-policy root="/" writeable="yes"/>
</config>
<route> <any-service> <parent/> </any-service> </route>
<provides> <service name="File_system"/> </provides>
</start>
<start name="text_area.1" caps="250">
<binary name="text_area"/>
<resource name="RAM" quantum="8M"/>
<config path="/data/drivers.config" max_lines="20" min_width="500" min_height="300" watch="yes">
<vfs> <dir name="data"> <fs label="data"/> </dir> </vfs>
</config>
<route>
<service name="ROM" label="hover"> <child name="report_rom"/> </service>
<service name="File_system" label="fonts"> <child name="fonts_fs"/> </service>
<service name="File_system" label="data"> <child name="data_fs"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="text_area.2" caps="250">
<binary name="text_area"/>
<resource name="RAM" quantum="8M"/>
<config path="/data/drivers.config" copy="yes" paste="yes"
max_lines="10" min_width="600">
<report saved="yes"/>
<save version="1"/>
<vfs> <dir name="data"> <fs label="data"/> </dir> </vfs>
</config>
<route>
<service name="Report"> <child name="report_rom"/> </service>
<service name="ROM" label="clipboard"> <child name="report_rom"/> </service>
<service name="File_system" label="fonts"> <child name="fonts_fs"/> </service>
<service name="File_system" label="data"> <child name="data_fs"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>}
set fd [open [run_dir]/genode/focus w]
puts $fd "<focus label=\"text_area.2 -> \"/>"
close $fd
build { app/text_area app/menu_view }
build_boot_image { text_area sandbox.lib.so vfs.lib.so menu_view menu_view_styles.tar }
run_genode_until forever