Ansel 0.0
A darktable fork - bloat + design vision
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Data Structures | Typedefs | Enumerations | Functions | Variables
watermark.c File Reference
#include "common/global_mutexes.h"
#include "common/paths.h"
#include "system/macros.h"
#include "common/module_versioning.h"
#include "system/mem_alloc.h"
#include "system/openmp.h"
#include "system/target_clones.h"
#include "common/conf.h"
#include "widgets/bauhaus.h"
#include "common/imagebuf.h"
#include "common/variables.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "widgets/button.h"
#include "widgets/togglebutton.h"
#include "gui/color_picker_proxy.h"
#include "iop/iop_api.h"
#include <assert.h>
#include <gtk/gtk.h>
#include <inttypes.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include <librsvg/rsvg.h>
#include <librsvg/rsvg-cairo.h>
#include "common/file_location.h"
#include "common/utility.h"
#include "widgets/accelerators.h"
#include "widgets/container.h"
#include "widgets/label.h"
+ Include dependency graph for watermark.c:

Go to the source code of this file.

Data Structures

struct  dt_iop_watermark_params_t
 
struct  dt_iop_watermark_data_t
 
struct  dt_iop_watermark_gui_data_t
 

Typedefs

typedef enum dt_iop_watermark_base_scale_t dt_iop_watermark_base_scale_t
 
typedef enum dt_iop_watermark_type_t dt_iop_watermark_type_t
 
typedef struct dt_iop_watermark_params_t dt_iop_watermark_params_t
 
typedef struct dt_iop_watermark_data_t dt_iop_watermark_data_t
 
typedef struct dt_iop_watermark_gui_data_t dt_iop_watermark_gui_data_t
 

Enumerations

enum  dt_iop_watermark_base_scale_t {
  DT_SCALE_IMAGE = 0 ,
  DT_SCALE_LARGER_BORDER = 1 ,
  DT_SCALE_SMALLER_BORDER = 2
}
 
enum  dt_iop_watermark_type_t {
  DT_WTM_SVG = 0 ,
  DT_WTM_PNG = 1
}
 

Functions

static void _rsvg_lock_init (void)
 
int legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
 
const char * name ()
 
const char ** description (struct dt_iop_module_t *self)
 
int flags ()
 
int default_group ()
 
int operation_tags ()
 
int default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece)
 
void input_format (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece, dt_iop_buffer_dsc_t *dsc)
 
static void _text_color_font_set_sensitive (dt_iop_watermark_gui_data_t *g, gchar *filename)
 
static void _combo_box_set_active_text (dt_iop_watermark_gui_data_t *g, gchar *text)
 
static gchar * _string_escape (const gchar *string)
 
static gchar * _string_substitute (gchar *string, const gchar *search, const gchar *replace)
 
static gchar * _watermark_get_svgdoc (dt_iop_module_t *self, dt_iop_watermark_data_t *data, const dt_image_t *image, const gchar *filename)
 
__DT_CLONE_TARGETS__ int process (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, const void *const ivoid, void *const ovoid)
 
static void watermark_callback (GtkWidget *tb, gpointer user_data)
 
void color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
static void load_watermarks (const char *basedir, dt_iop_watermark_gui_data_t *g)
 
static void refresh_watermarks (dt_iop_module_t *self)
 
static void refresh_callback (GtkWidget *tb, gpointer user_data)
 
static void alignment_callback (GtkWidget *tb, gpointer user_data)
 
static void text_callback (GtkWidget *entry, gpointer user_data)
 
static void colorpick_color_set (GtkColorButton *widget, gpointer user_data)
 
static void fontsel_callback (GtkWidget *button, gpointer user_data)
 
void commit_params (struct dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void init_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void cleanup_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void gui_update (struct dt_iop_module_t *self)
 Refresh GUI controls from current params and configuration.
 
void init (dt_iop_module_t *module)
 
void reload_defaults (dt_iop_module_t *module)
 
void gui_init (struct dt_iop_module_t *self)
 
void gui_cleanup (struct dt_iop_module_t *self)
 

Variables

static dt_pthread_mutex_t _rsvg_lock
 
static pthread_once_t _rsvg_lock_once = PTHREAD_ONCE_INIT
 

Typedef Documentation

◆ dt_iop_watermark_base_scale_t

typedef enum dt_iop_watermark_base_scale_t dt_iop_watermark_base_scale_t

◆ dt_iop_watermark_data_t

typedef struct dt_iop_watermark_data_t dt_iop_watermark_data_t

◆ dt_iop_watermark_gui_data_t

typedef struct dt_iop_watermark_gui_data_t dt_iop_watermark_gui_data_t

◆ dt_iop_watermark_params_t

typedef struct dt_iop_watermark_params_t dt_iop_watermark_params_t

◆ dt_iop_watermark_type_t

typedef enum dt_iop_watermark_type_t dt_iop_watermark_type_t

Enumeration Type Documentation

◆ dt_iop_watermark_base_scale_t

enum dt_iop_watermark_base_scale_t
Enumerator
DT_SCALE_IMAGE 
DT_SCALE_LARGER_BORDER 
DT_SCALE_SMALLER_BORDER 

Definition at line 118 of file watermark.c.

◆ dt_iop_watermark_type_t

enum dt_iop_watermark_type_t
Enumerator
DT_WTM_SVG 
DT_WTM_PNG 

Definition at line 125 of file watermark.c.

Function Documentation

◆ _combo_box_set_active_text()

static void _combo_box_set_active_text ( dt_iop_watermark_gui_data_t *  g,
gchar *  text 
)
static

Definition at line 407 of file watermark.c.

References _text_color_font_set_sensitive(), dt_bauhaus_combobox_set(), g, and i.

Referenced by gui_update(), and refresh_watermarks().

◆ _rsvg_lock_init()

static void _rsvg_lock_init ( void  )
static

Definition at line 109 of file watermark.c.

References _rsvg_lock, and dt_pthread_mutex_init().

Referenced by process().

◆ _string_escape()

static gchar * _string_escape ( const gchar *  string)
static

Definition at line 423 of file watermark.c.

References dt_free, and dt_util_str_replace().

Referenced by _string_substitute().

◆ _string_substitute()

static gchar * _string_substitute ( gchar *  string,
const gchar *  search,
const gchar *  replace 
)
static

Definition at line 439 of file watermark.c.

References _string_escape(), dt_free, and dt_util_str_replace().

Referenced by _watermark_get_svgdoc().

◆ _text_color_font_set_sensitive()

static void _text_color_font_set_sensitive ( dt_iop_watermark_gui_data_t *  g,
gchar *  filename 
)
static

Definition at line 394 of file watermark.c.

References extension(), g, and IS_NULL_PTR.

Referenced by _combo_box_set_active_text(), and watermark_callback().

◆ _watermark_get_svgdoc()

static gchar * _watermark_get_svgdoc ( dt_iop_module_t *  self,
dt_iop_watermark_data_t *  data,
const dt_image_t *  image,
const gchar *  filename 
)
static

Definition at line 448 of file watermark.c.

References _string_substitute(), dt_iop_watermark_data_t::color, dt_free, dt_image_full_path(), dt_lib_export_metadata_get_conf_flags(), DT_PATH_MAX, dt_variables_expand(), dt_variables_params_destroy(), dt_variables_params_init(), dt_variables_set_tags_flags(), FALSE, flags(), dt_iop_watermark_data_t::font, dt_image_t::id, and dt_iop_watermark_data_t::text.

Referenced by process().

◆ alignment_callback()

static void alignment_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

Definition at line 1003 of file watermark.c.

References alignment_callback(), dt_iop_module_t::dev, dt_dev_add_history_item, dt_gui_widgets_suppressed(), dt_iop_gui_data(), FALSE, g, i, p, dt_iop_module_t::params, and TRUE.

Referenced by alignment_callback(), and gui_init().

◆ cleanup_pipe()

void cleanup_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

Definition at line 1105 of file watermark.c.

References dt_dev_pixelpipe_iop_t::data, and dt_free_align.

◆ color_picker_apply()

void color_picker_apply ( dt_iop_module_t *  self,
GtkWidget *  picker,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

Definition at line 905 of file watermark.c.

References dt_iop_module_t::dev, dt_dev_add_history_item, dt_iop_gui_data(), g, p, dt_iop_module_t::params, dt_iop_module_t::picked_color, and TRUE.

◆ colorpick_color_set()

static void colorpick_color_set ( GtkColorButton *  widget,
gpointer  user_data 
)
static

Definition at line 1043 of file watermark.c.

References dt_iop_module_t::dev, dt_conf_set_float(), dt_dev_add_history_item, dt_gui_widgets_suppressed(), p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

◆ commit_params()

void commit_params ( struct dt_iop_module_t *  self,
dt_iop_params_t *  p1,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

Definition at line 1074 of file watermark.c.

References d, dt_dev_pixelpipe_iop_t::data, k, and p.

◆ default_colorspace()

int default_colorspace ( dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *  piece 
)

Definition at line 380 of file watermark.c.

References IOP_CS_RGB.

◆ default_group()

int default_group ( )

Definition at line 370 of file watermark.c.

References IOP_GROUP_EFFECTS.

◆ description()

const char ** description ( struct dt_iop_module_t *  self)

Definition at line 356 of file watermark.c.

References dt_iop_set_description().

◆ flags()

int flags ( )

Definition at line 365 of file watermark.c.

References IOP_FLAGS_INCLUDE_IN_STYLES, and IOP_FLAGS_SUPPORTS_BLENDING.

Referenced by _watermark_get_svgdoc().

◆ fontsel_callback()

static void fontsel_callback ( GtkWidget *  button,
gpointer  user_data 
)
static

Definition at line 1061 of file watermark.c.

References dt_iop_module_t::dev, dt_conf_set_string(), dt_dev_add_history_item, dt_free, dt_gui_widgets_suppressed(), p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t *  self)

Definition at line 1270 of file watermark.c.

References dt_free_gpointer(), dt_iop_gui_data(), g, and IOP_GUI_FREE.

◆ gui_init()

void gui_init ( struct dt_iop_module_t *  self)

Definition at line 1140 of file watermark.c.

References alignment_callback(), color, colorpick_color_set(), CPF_SPECIAL_FLAG, dt_accels_disconnect_on_text_input(), dt_bauhaus_combobox_from_params(), dt_bauhaus_combobox_new(), dt_bauhaus_get_global(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_soft_max(), dt_color_picker_new(), DT_COLOR_PICKER_POINT, dt_conf_get_float(), dt_conf_get_string_const(), dt_free, DT_GUI_BOX_SPACING, dt_gui_container_first_child(), DT_GUI_MODULE, dt_iop_gui_reset_label_new(), dt_loc_get_datadir(), dt_loc_get_user_config_dir(), DT_PATH_MAX, dt_ui_label_new(), dt_ui_section_label_new(), dtgtk_button_new(), dtgtk_cairo_paint_alignment(), dtgtk_cairo_paint_refresh(), dtgtk_togglebutton_new(), FALSE, fontsel_callback(), g, dt_iop_module_t::gui, i, IOP_GUI_ALLOC, p, dt_iop_module_t::params, refresh_callback(), refresh_watermarks(), text_callback(), tooltip, TRUE, watermark_callback(), and dt_iop_module_gui_t::widget.

◆ gui_update()

void gui_update ( struct dt_iop_module_t *  self)

Refresh GUI controls from current params and configuration.

gui callbacks, these are needed.

gui setup and update, these are needed.

Todo:
check why needed
Todo:
by hand

Definition at line 1112 of file watermark.c.

References _combo_box_set_active_text(), color, dt_iop_gui_data(), FALSE, g, i, p, dt_iop_module_t::params, and TRUE.

◆ init()

void init ( dt_iop_module_t *  module)

Definition at line 1128 of file watermark.c.

References dt_iop_default_init().

◆ init_pipe()

void init_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

Definition at line 1099 of file watermark.c.

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::data_size, and dt_calloc_align().

◆ input_format()

void input_format ( dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece,
dt_iop_buffer_dsc_t *  dsc 
)

Definition at line 385 of file watermark.c.

References dt_iop_buffer_dsc_t::channels, dt_iop_buffer_dsc_t::datatype, default_input_format(), and TYPE_FLOAT.

◆ legacy_params()

int legacy_params ( dt_iop_module_t *  self,
const void *const  old_params,
const int  old_version,
void *  new_params,
const int  new_version 
)

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

Rotation

opacity value of rendering watermark

scale value of rendering watermark

Pixel independent xoffset, 0 to 1

Pixel independent yoffset, 0 to 1

Alignment value 0-8 3x3

Rotation

Definition at line 185 of file watermark.c.

References color, d, dt_iop_module_t::default_params, DT_SCALE_IMAGE, and n.

◆ load_watermarks()

static void load_watermarks ( const char *  basedir,
dt_iop_watermark_gui_data_t *  g 
)
static

Definition at line 931 of file watermark.c.

References dt_bauhaus_combobox_add(), dt_free, dt_free_gpointer(), extension(), and g.

Referenced by refresh_watermarks().

◆ name()

const char * name ( )

Definition at line 351 of file watermark.c.

◆ operation_tags()

int operation_tags ( )

Definition at line 375 of file watermark.c.

References IOP_TAG_DECORATION.

◆ process()

__DT_CLONE_TARGETS__ int process ( struct dt_iop_module_t *  self,
const dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *  piece,
const void *const  ivoid,
void *const  ovoid 
)

Definition at line 518 of file watermark.c.

References __OMP_PARALLEL_FOR__, _rsvg_lock, _rsvg_lock_init(), _rsvg_lock_once, _watermark_get_svgdoc(), dt_iop_watermark_data_t::alignment, dt_dev_pixelpipe_iop_t::buf_in, ch, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_t::dev, dimension(), dt_free, dt_get_svg_dimension(), dt_iop_image_copy_by_size(), dt_loc_get_datadir(), dt_loc_get_user_config_dir(), DT_PATH_MAX, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_render_svg(), DT_SCALE_IMAGE, DT_SCALE_LARGER_BORDER, DT_SCALE_SMALLER_BORDER, DT_WTM_PNG, DT_WTM_SVG, error(), extension(), dt_iop_watermark_data_t::filename, dt_iop_roi_t::height, i, dt_develop_t::image_storage, IS_NULL_PTR, M_PI, dt_iop_watermark_data_t::opacity, out, ovoid, dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, dt_iop_watermark_data_t::rotate, dt_iop_watermark_data_t::scale, dt_iop_roi_t::scale, dt_iop_watermark_data_t::sizeto, type, dt_iop_roi_t::width, dt_iop_roi_t::x, dt_iop_watermark_data_t::xoffset, dt_iop_roi_t::y, and dt_iop_watermark_data_t::yoffset.

◆ refresh_callback()

static void refresh_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

Definition at line 997 of file watermark.c.

References refresh_watermarks().

Referenced by gui_init().

◆ refresh_watermarks()

static void refresh_watermarks ( dt_iop_module_t *  self)
static

Definition at line 971 of file watermark.c.

References _combo_box_set_active_text(), dt_bauhaus_combobox_clear(), dt_free_gpointer(), dt_iop_gui_data(), dt_loc_get_datadir(), dt_loc_get_user_config_dir(), DT_PATH_MAX, g, load_watermarks(), p, dt_iop_module_t::params, and watermark_callback().

Referenced by gui_init(), and refresh_callback().

◆ reload_defaults()

void reload_defaults ( dt_iop_module_t *  module)

Definition at line 1133 of file watermark.c.

References d.

◆ text_callback()

static void text_callback ( GtkWidget *  entry,
gpointer  user_data 
)
static

Definition at line 1033 of file watermark.c.

References dt_iop_module_t::dev, dt_conf_set_string(), dt_dev_add_history_item, dt_gui_widgets_suppressed(), p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

◆ watermark_callback()

static void watermark_callback ( GtkWidget *  tb,
gpointer  user_data 
)
static

Definition at line 891 of file watermark.c.

References _text_color_font_set_sensitive(), dt_iop_module_t::dev, dt_bauhaus_combobox_get(), dt_dev_add_history_item, dt_gui_widgets_suppressed(), dt_iop_gui_data(), g, n, p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init(), and refresh_watermarks().

Variable Documentation

◆ _rsvg_lock

dt_pthread_mutex_t _rsvg_lock
static

Definition at line 106 of file watermark.c.

Referenced by _rsvg_lock_init(), and process().

◆ _rsvg_lock_once

pthread_once_t _rsvg_lock_once = PTHREAD_ONCE_INIT
static

Definition at line 107 of file watermark.c.

Referenced by process().